furniture conductor for drilling holes, drawing a kind of template that allows you to accurately set the assembly elements and greatly simplifies and speeds up the time.
With this device, you can make holes for:
Dowels
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pinch bolt
fixing holes for the mounting plate of the furniture hinge
fixing holes for the furniture hinge cup
center for furniture hinge flange
eccentric brace center
The design consists of two parts:
Marking knot
retainer
MARKING KNOT
It is a “L” shaped plate made of corrosion-resistant steel plate, in which through holes with a diameter of 8 and 3 (mm) are drilled horizontally and vertically. To make the processing tool fit better into the holes, chamfers of 0.25x45˚ are made on its edges. The plate is hardened and ground.
Drawing
RETAINER
Made from a steel circle, which allows you to install a furniture jig for drilling holes at the required distance from the edge of the processed chipboard. The movement step is ten millimeters.
Drawing
Let's say we want to install a furniture hinge:
1.
We lay the template on the facade.
2.
3.
We drill a hole with a diameter of three millimeters for the fixing screws of the cup to the desired depth.
4.
We drill a hole with a diameter of three millimeters to the desired depth for further processing. The prepared hole will be the guide center for milling the hole for the flange of the furniture hinge with a diameter of thirty-five millimeters.
5.
We lay the template on the body.
6.
We drill a hole with a diameter of three millimeters to the desired depth for the fixing screws of the striker.
Let's say we want to install an eccentric coupler:
1.
We lay the template on the horizontal surface of the chipboard part.
2.
Install the latch in the hole.
3.
We drill a hole with a diameter of three millimeters to the desired depth for further processing. The prepared hole will be the guide center for milling the hole for the eccentric of the furniture tie with a diameter of fifteen-five millimeters.
4.
From the end of the chipboard, along one center line, we drill through hole eight millimeters in diameter to the required depth
In the picture shown
AT different colors shows the center on the furniture conductor for various technological operations.
Drilling jig - an indispensable attribute on large-scale production, no matter which one. Where there is a lot of drilling, it is really necessary, especially when production is serial or mass.
With a conductor to a large extent production is accelerating, the labor of the worker is facilitated.
A drilling jig, as a rule, is a bar (plate) with holes and bushings (sleeves). By means of a conductor, it is much easier, for example, to drill pipes.
As for the production of furniture, they are also used here, although recently.
With this equipment, the manufacturer is relieved of the following problems:
- Markup.
- Punching (point recesses in the material for the drill).
- Drilling with observance of perpendicularity.
Some operations, such as dowel drilling (short wooden rods designed for hidden joining of parts), require very precise marking, and no less precise drilling at an angle of 90°.
With such a device as a conductor, these tasks are solved easily and simply.
Types: choose the one you need
Overhead. They do not need fixing before their intended use. Structurally simple, mobile, but they need to be kept free from the drill by hand, since often the equipment is not fixed in a special device, which is not very convenient. Considering simplicity of design making it by hand is pretty easy. Applicable for chipboard drilling and MDF.
Angle drilling jigs. The design is easy to imagine as the name speaks for itself. Such equipment can also be consignment note. In production quality furniture there is also drilling at an angle, which is not the easiest operation in manufacturing process- it takes skill. Although in this case, the desired angle is sometimes violated, the assembly as a result will no longer be of such high quality and suffer appearance furniture, especially if it is not made of chipboard, but of wood - here you can’t putty on ugly drilling. The equipment of the desired design completely eliminates unnecessary problems.
Rotary jigs. They have folding brackets, and this allows drilling on two adjacent planes.
Sliding gearboxes. With their help, without reinstallation, you can drill several holes. To work with such equipment, however, the necessary skills are required.
Device for drilling holes for dowels and confirmations
Despite the fact that today furniture industry a lot of new fittings appeared, the good old dowel is still used. This is due to the fact that the connections are not visible through this piece of fittings, and this is especially valuable in the production of furniture from natural wood.
As already mentioned, dowel drilling creates a lot of problems for furniture makers, especially those who are not qualified enough.
In order to furniture planes were perfectly joined, it is necessary precise marking, and this equipment allows you to speed up the work and bring the quality to the desired level.
Working with confirmations - special furniture screws - although less troublesome, but also requires certain skills. And given how many holes you need to mark and drill before screwing the confirmation in one piece of furniture, such a device will greatly speed up the work, and its quality too.
The simplest devices
- The conductor is two-slider. It allows you to drill holes in two adjacent (mating) parts. The fixture is constructed from two rulers that serve as guides and are connected to mounting plate. The holes made in it make it possible to set the bar on the details different widths. Housings moved along the rulers (replaceable) have a set of guide bushings, where the distances between them are different. The conductor is fixed by means of a connecting strip, with opposite side there is also a stroke limiter, pressed by a lamb screw.
- The conductor is multiposition. Attaches with clamps. The design allows for vertical drilling. It is made from thick-walled aluminium. Since the device has a considerable length, it is equipped with intermediate fastening in the center of the structure. The thick wall of the corner was very successfully applied, which cannot be overestimated at the moment of applying the fixture to the surface of the part and when reinstalling the conductor by 90 °. The selection of the distance between the bushings is carried out according to the most common values \u200b\u200bfor the installation of dowels or confirmations.
How to work with a conductor:
- The device is fixed on the workpiece.
- The sleeve is inserted into the hole.
- Drill through the sleeve.
Do-it-yourself furniture conductor: drawings with dimensions to help
Principle of this equipment:
- Corner case. It is superimposed on the plane of the parts, which will then be connected to each other.
- Guide bushings. A drill will enter through them.
- Clamping devices. They fix the conductor and are made from the end part.
Designing your own jig should be based on the fact that with this equipment you can do most of the work performed related to fasteners of various types.
Important! Kohl needed universal helper- this applies to professional furniture makers, it would be better to purchase industrial equipment, which is made more accurately and efficiently. It is such a device that will be preferable and will quickly pay for itself, especially if you also take into account the fact that this device often comes with a lot of different templates, stops and other little things that are also necessary in the work. They are much cheaper than buying at retail.
And yet this device, if necessary, can be made with your own hands.
Such equipment, perhaps, is needed not so often in a particular production, and even home master- especially. So for many users, doing it yourself will be much more profitable.
If the design of such remains relevant, then it is necessary to prepare materials for the manufacture homemade conductor for drilling under confirmation:
- corner. You should stop your choice on the unequal type of this rental - its possibilities are wider. The corner shelf must be chosen with the greatest thickness, which can reach up to 8 mm. This is quite justified, since then you can insert guide bushings, outside diameter which reaches 6 mm. Based on this, drills from 3.5 to 4 mm can be used. Even if that diameter is not enough, then the material is drilled with a large drill, without using any other devices.
- Guide bushings. Here it will be preferable to use stainless steel pipes, which are selected, first of all, according to the inner diameter. Example: a 6×1.5 pipe is suitable for a drill no larger than 2.7 in diameter. Explanation: its inner hole will be 3 mm, and a small gap along the entire inner diameter is taken into account due to the thermal expansion of the material. The sleeve length is the depth of the hole in the corner, multiplied by two or more. The fit of the bushings is either transitional, or with an interference fit, or according to the shaft system. The latter is the most appropriate.
Instead of pipes, of course, you can use ready-made bushings used in wire drawing machines - such are available, for example, in mechanical engineering. Such parts (even used ones) will come in handy: they are made of alloyed steels and have an almost unlimited service life.
Choice of mounting method
Options:
- Fixing with self-tapping screws. They are screwed into the part, which prevents the device from moving due to friction. This is convenient because these marks will be needed for subsequent drilling of other holes.
- Spring stop. It will securely fix the conductor on the part. For such an emphasis, a flat spring with an appropriate clamping force is suitable.
- External clamps. They need to be placed underneath rubber gaskets. Corrugated rubber is ideal as a material. This, of course, slightly increases the weight of the tool, and the elasticity of the pads can negatively affect the squareness of the bushings. To prevent this from happening, the drill is inserted into the sleeve in order to mark the hole, and only then the clamps are clamped.
For drilling pipes and cylindrical parts
AT modern furniture not only chipboard, fiberboard, MDF and wood are used. As additional elements may apply steel pipes different diameter. Covered with chrome or stainless steel, they perfectly complement the overall furniture ensemble.
It is very difficult to drill a spherical surface - the drill strives to slip to the side. Yes, and marking is not so easy when there are a lot of holes and they are arranged in several rows.
In order for the notorious colander to turn out of the pipe, but the correct part with precisely made holes, you need a jig - this perfect solution in the given situation.
There are steel conductors made in the form of an adjustable clamp. This design feature allows you to clamp pipes in them different diameter and drill holes in them with high precision.
Without being able to make such a device, you can use waste materials, making an even simpler device using a bar and a strip of plywood. So, a bar cut diagonally lengthwise into circular saw, can be nailed or screwed with screws at an angle of 90 ° to plywood. The resulting device is superimposed on top of the pipe, and a strip of plywood, resting against a table or workbench, does not allow the specified angle to be violated. Pre-drilled holes in the bar desired diameter placed taking into account the required distances between future holes, which will allow you to quickly and accurately drill the pipe exactly according to the drawings.
Do-it-yourself furniture conductors and templates
How conductors are made is now clear, as well as their need for furniture production.
Not only conductors, but also templates are necessary in furniture production. The simplest template will sometimes save a lot of time and enable no less accurate drilling than a jig.
For example, the simplest metal prefabricated invoice template, consisting of two sheet blanks measuring 130 × 70 mm and a steel square with a cross section of 20 mm. They are interconnected by screws in the upper part of the structure - this is how they are attached to the square. The square is drilled under the bushings, where the latter are pressed. Such a device for drilling holes in the end of a part made of chipboard will make it possible to drill without thinking about marking and perpendicular drilling at all. And the price of this equipment is below any idea of \u200b\u200bsavings.
Instead of metal, you can and should use those materials that are inexpensive and easy to process.
Materials:
- Plywood.
- Textolite or fiberglass - preferably thick.
- Hard wood.
- Hardboard or its equivalent.
It must be borne in mind that these materials are short-lived, and so that the devices do not have to be made every day, it is quite reasonable to press them into metal tubes.
In conclusion, it is worth summarizing what has been said. Making a jig or a template yourself or buying it in a store is up to each individual. If a home craftsman needs to make some kind of furniture in a single copy and there is material for the conductor, as well as the possibility of manufacturing it, you can use this. It is possible that such equipment will never be useful to the master again.
But if even a small furniture workshop is engaged in the production of mass-produced furniture, and enough people work in it, it is probably easier to purchase something ready-made, especially since these irreplaceable assistants they will need masters in several copies.
In the latter case, it makes sense to purchase more expensive, accurate and wear-resistant conductors instead of making handicraft ones that are less accurate and durable.
Good luck in your work!
Very often, when repairing furniture or assembling it, it is necessary to accurately drill holes for the firmament, dowels and other fasteners. If drilling chipboard sheet, then with a simple drill it is almost impossible to do this, since the hole is broken and it is not always possible to make a right angle. Therefore, for such work, it is imperative to have a tool called a jig.
Classification of conductors
The main function of conductors is to ensure straightness in drilling wooden surfaces throughout the entire depth of the hole. Such fixtures in metal processing are used quite often and, as a rule, are supplied directly with the machine. In connection with the need to create such holes in the production of furniture in in large numbers such devices are in great demand among craftsmen.
There are such types of conductors:
If the conductor has sufficient rigidity, then it can be used not only on flat planes, but also for curved pipes, etc. In this case, it is fixed with a clamp. But in no case should it be used for mounting on wooden surfaces, as you can ruin the furniture. You can buy it in the store, as well as do it yourself.
The conductor is in fact a template for making holes, with which such work can be done with maximum accuracy. Due to the simplicity of the structure of the structure, they are often used not only in the areas of furniture production. In particular, they are actively used in the field of mechanical engineering for drilling holes in various blanks etc. Do not forget about the furniture industry, where such a device is used for a variety of needs when assembling furniture fittings.
Features of independent production
When designing a conductor for confirmation, it is necessary to correctly calculate what functions it will have to perform in the future. You need to do it under the most commonly used fasteners in the house. If such a device is required by furniture makers for permanent job, it is better to buy a factory sample, which is highly accurate. In addition, manufacturers often include additional fasteners, stops and templates in the kit.
The price of such a device for professional use ranges from 400 to 1100 rubles. It depends on the immediate capabilities of a particular unit, the number of holes being made, their length, and so on. Many are interested in how to make a furniture jig with your own hands. Dimensional drawings are a must for novice craftsmen, as they allow you to make a design with high quality on the first try. Similar schemes can be found on the Internet.
Basically, the conductor has the following elements:
- Product base. It is directly applied to the plane of the furniture, on which holes will be drilled.
- Guide bushings. A drill goes through them.
- Parts for surface clamping. As a rule, they are located on the end of the conductor.
To start designing your own conductor, you need to choose the right corner. Better not do equal-shelf corner, since it will have much more opportunities, and choose the maximum thickness of the shelf.
Next, you need to take care of right direction bushings. It can be made from stainless pipe. The length of the sleeve must be at least twice as long as the hole in which it will be located on the corner. The bushing in the hole should sit with an interference fit. The simplest and most common option is a shaft fit. Under the already known diameter of the sleeve, a corresponding hole is drilled in the corner, and then a landing is made. It is recommended to use a low interference fit.
There are cases when the conductor needs to be made for drilling deep holes. Then the sleeve is made with a collar. The number of possible holes, their length and the distance between them is chosen according to the specific needs of each master.
Several options can be used to mount the device:
Design for confirmations and dowels
Furniture jig for drilling holes for dowel and confirmat - very necessary fixture for furniture makers. Especially if chipboard material is used.
For these purposes, two types of conductor are used:
- Clamp-on dowel jig with multiple functions. The basis of this design is a corner made of thick aluminum. Since the fixture is quite long, there is an additional mount in the middle. When turning the corner ninety degrees, the increased thickness of the fixture helps a lot. The bushings on the structure are located at the distance most often used for confirmations and dowels in the manufacture of furniture.
- A two-slider jig, which is used to make a hole in two parts fastened together. The design consists of two strips, which are connected by fasteners. It has several holes, so you can install devices at different widths.
Scope of use
Furniture conductors are devices that no furniture maker can do without in the process of work. Such devices avoid the main problem in the production of furniture, namely, the entry of the drill at the wrong angle. If you make such a mistake, then it is subsequently very difficult to correct or even impossible. Such a device not only makes it possible to correctly direct the drill during operation, but also allows the tool to constantly keep the desired trajectory (even, perpendicular or at an angle).
Such devices are used both in the design and manufacture of furniture, and in assembly, when there is a need to make holes for attaching elements to each other. Often, for such actions, conductors are used for confirmations or dowels, without which even holes cannot be made. Also, this device is indispensable if it is necessary to make holes at an angle or at the end of a thin plate (it is especially important to use the device when working with chipboard plates).
When drilling holes using this design, the process itself is quick and simple. Fasteners allow you to work at any distance from the edge of the plate, and also regardless of its width.
In the furniture industry, dowels are very often used as fasteners. But at the same time, this option has already existed for a long time, and their use requires the mandatory presence of a drilling jig during operation. The only condition and at the same time a problem is the factor that the parts to be connected to each other must have a right angle when working. Therefore, such elements must be located exactly perpendicular to each other. When making holes for dowels and adding parts, it will be very difficult to do without a jig.
Furniture production is not the only scope of such devices. Often they can be used to make holes in pipes and other rounded parts. Special devices allow you to make high-quality holes even in the smallest tubes.
The principle of their work and dimensions may be different. Some narrow-profile models are better to buy than to produce on your own. But, on the other hand, the price of such devices is not small, so this is a disadvantage when compared with home-made models.
How to DIY
Most simple designs are cheap, and professional furniture makers are not puzzled homemade production, and prefer to buy factory models. But there are also such masters who want to make such a device with their own hands.
For self-creation the conductor needs to use the drawings, of which there are a lot on the Internet. With your own hands, you can make simple designs for confirmations and more complex ones for dowels.
For production, you need to prepare a tool:
- drill;
- classic set of tools for a locksmith;
- welding;
- Bulgarian.
The simplest conductor can be made from improvised means, which are basically found in any household, in a workshop in a country house or garage. To create it, the simplest materials are suitable, such as fittings, metal sheets and wooden bars etc. They allow significant savings in the production of such a device.
The manufacture of such a device should be carried out in several stages:
In order to have little dust during operation, it is required to mount half plastic bottle. It will also collect dust.
When creating furniture, almost all the details have to be joined end-to-end. This is done with the help of dowels in which holes are made. This is where a special detail is needed. You can buy it or make a furniture conductor with your own hands.
What is a furniture conductor
The conductor is a bar that has several holes and sleeves. It is applied to the desired part, the drill is inserted into the sleeve and a hole is made. To fix two parts, you will need the help of one conductor, while the parts are fixed as securely as possible.
Conductor Benefits:
- precise drilling;
- simple and quick creation holes.
At the same time, conductors are used not only during construction, but also in mechanical engineering. This tool also allows you to drill cylindrical blanks and pipes.
Different types of conductors
Depending on the industry, conductors are divided as follows:
- Overhead. They got their name because of the scope. This device is superimposed on the workpiece and fixed, with the help of which holes are made.
- Swivel. They are used to drill cylindrical holes. In this case, the rotary axes can be located both horizontally and vertically, and at an angle. The housing here is equipped with swivel bushings.
- Overturned. They are used when holes are created in several planes.
- Sliding. Used to make each individual hole. In this case, this model is not fixed on the surface, which means that it is not the most convenient.
Do-it-yourself furniture conductor
As we wrote above, this product is needed when assembling furniture. Someone prefers to buy it, and someone to do furniture holes with your own hands. Such products are sold in any construction stores, it is important to choose finished products for a specific purpose. The cost of a furniture conductor will depend on its size, purpose and manufacturer.
The simplest option is inexpensive, but professional equipment with different additional features costs quite a lot. Therefore, today more and more often do-it-yourself furniture conductors and templates are made.
They are produced using sheet metal or wooden board. They make holes that will serve as guides. This job is easy and anyone can do it.
How to create a conductor
So, creating a furniture conductor with your own hands is not difficult. To get started you will need:
- welding machine;
- Bulgarian;
- drill and some locksmith tools;
- you also need to prepare reinforcement 10 x 10 mm in advance.
First, the workpiece is cleaned sandpaper and markup is done. The distance from center to center is approximately 32 mm. Next, each template hole is drilled. After that, an emphasis is created - for this you can take a metal plate 1 mm thick. It needs to be bent and a place for carving prepared. The last step is the connection of these parts.
The product must be made as accurately and accurately as possible, otherwise there will be no benefit from it, and in an unfavorable situation, it can even damage furniture. You can learn more about how to make a conductor by watching various video tutorials. It is easiest to make it according to a furniture template, which can also be peeped from specialists.
In order for drilling not to cause complications, a conductor is needed. This device is really needed when assembling furniture. Of course, you can buy everything today, but it’s better to make a furniture conductor with your own hands, because then such equipment is exactly right for each specific purpose.
It is possible to make holes in products based on natural wood, metal, MDF or chipboard as much as possible and accurately using a special jig. This is an indispensable thing for those who are engaged in the production of furniture, and such a device is also needed in other areas.
Such a conductor can be purchased ready-made, or you can make it yourself.
Features of application in the furniture industry
Conductors and templates are needed when assembling furniture. Thanks to such things, you will prevent a common problem that occurs during drilling - the drill hits the part at the wrong angle. Correcting such an error will take an extremely long time, in some cases it will even be impossible.
And the jig for making holes will allow not only to correctly orient the working tool, but still prevent it from going astray from the desired trajectory.
Conductors in the furniture industry and templates are used in the following cases:
During the use of such a device, the assembly process will be much easier and faster, you can make the necessary holes, regardless of how far they should be located from the edge of the part and how wide it is.
At self assembly furniture often has to join parts end-to-end with dowels. Holes for dowels are best done with a special jig. The peculiarity of dowels is that despite the fact that such fasteners, although outdated, are still relevant in the manufacture of furniture.
The difficulty in their application lies in the fact that the axes of the holes that are made in the parts when connected must have a right angle with each other. Accordingly, they should be placed strictly perpendicular to each other. It is difficult to do this without a special device. So if you want to reach High Quality performance, it is recommended to buy a jig for dowels.
Other uses
Hole jigs are not only used in furniture production. Quite often they are used when you need to make a hole in a pipe or other part. cylindrical shape. Thanks to them, you can quality hole even in small diameter pipes.
Such devices are versatile and easy to use, so they are also used in the following industries:
- mechanical engineering - drilling holes in workpieces of various sizes based on different materials;
- construction - drilling holes in building structures;
- home communications - as already mentioned, drilling pipes and more.
Modern drilling jigs can be different sizes and have different principle work. Some of them are complex, so they are easier to buy. And some modifications can be made independently, especially since some serial furniture models, especially those with a universal purpose, are expensive.
Benefits of using
In fact, such a conductor acts as a template for making holes so that they are made as accurately as possible. They can be used for those holes whose axis is perpendicular to the surface of the workpiece, as well as for working at an angle.
This tool is great alternative sketches and hand measurements. You can place the drill strictly under right angle in relation to the workpiece and avoid any deviation. The result will be especially noticeable when it comes to making deep holes.
If you use such a high quality fixture for working with chipboard, then it should have the following characteristics:
- promote quick assembly furniture without the need to use complex tools;
- make it possible to make several holes at the same time without manual marking;
- significantly improve the quality of work with a drill.
Conductors are made on the basis of different materials, there are models based on plastic or organic glass. However, steel is considered the best option. with advantages such as:
- minimum probability of deformation;
- the drill is directed as clearly as possible;
- no heat during operation.
Very often, overhead models based on lightweight materials that are easy to manipulate are used as furniture conductors. Many use factory or homemade tools.
And the most qualified and experienced craftsmen they no longer use the conductor, because they can easily make a hole in the structures as accurately as possible on their own. But this is not for everyone.
The key advantage of such a device is that even the person who does not have the proper experience can perform the work as accurately and efficiently as possible. You do not have to perform markings and complex preliminary calculations. You will save a lot of time and make furniture much faster.
Instrument classification
Before you buy a ready-made conductor or make it yourself, you need to decide what tasks you will solve with it, and only then you need to select suitable option in design and function.
Jig for drilling holes with your own hands
As already mentioned, depending on the scope of use and design, some options can be done by yourself, so you will save a significant amount.
Before work, find the required drawing of the device and make everything strictly according to it.
Necessary tools for work:
- welding machine;
- Bulgarian;
- drill;
- locksmith accessories.
To make the simplest version of the conductor with your own hands, we perform the following steps:
As you can see, such a device is very simple in terms of self-manufacturing, but it will greatly simplify the work if you are engaged in the manufacture of furniture. If you are doing this purely as an amateur, then this option will be enough. If you can't make your own, buy ready-made version perhaps the simplest and least expensive.
And here is the professional equipment will cost much more, the expediency of its acquisition is already there when it comes to at least small batch production. But with its help you can simply and quickly connect pieces of furniture or repair it.
So, you have learned what a hole jig is and how it helps in the manufacture of furniture. This device can be purchased from ready-made, and do it yourself.
