drawingsIt is difficult to obtain special drilling accuracy. Drilling machine from the drill with your own hands on the proposed drawings may be useful. If the drill is a tool for everyday demand, it can be fixed on the bracket with hose clamps. When the energy tool is turned on in the permanent composition, the control gear of the machine can be removed. When the drilling machine is needed
The drilling machine from the drill is used by those who create home-made objects. They are made with imagination, it is difficult to find the necessary details in the store and the meaning is lost. Masters love to create everything on their own. Often before such a craftsman there is a question of the accuracy of the holes that he must drill. Everyone knows that there is no canopy on the knee and there is no exact work to be done. You will need a holder to fasten the tool with a snap.
What kind of drill to use depends on the nature of the master's hobby. The manufacture of electronic boards for radio amateurs requires a cross-section of drills from 0.3 mm; the drill will burst manually with the slightest deviation from the right angle. Only a small drilling machine will save the day, but it is expensive. Only one way out - do it yourself.
Read also: Cottage furniture from automobile tires( video)
On your own machine, created from scrap materials, you can:
- to make through and blind holes;
- drill a centered perpendicular hole in a thin workpiece;
- cut a hole or cut a thread.
The main parts of the drilling machine
Drilling machine, which means that the drill is to be used as an assembly with a chuck key or keyless. The tool must be mounted on a reliable vertical stand and have the freedom to move up and down. The rack must be vertically installed and fixed on a massive slab from below, which is called a bed. The tool is simple in the description, but in order to achieve accuracy of operations, it is necessary to create a well-calibrated design. In special publications and on the Internet you can find drawings of the drill from a drill with your own hands from various materials.
Any instrument created according to the standards at the enterprise is equipped with safety elements - protective shields, locks from accidental activation. Creating your tool you need to take care of protection, take measures to prevent the machine from falling into the hands of children.
Drilling is accompanied by a strong vibration. Small shaking destroys the structure of materials, and it will not be possible to achieve exact execution of operations. Quench the vibration of the soft gaskets that are mounted in the attachment points of the instrument and the massive bed - the vibration waves stall. Contributes to the fine tremor of the instrument poor assembly, poor alignment, offset of the center of gravity. All moving parts of the home-made drilling machine from the drill are fitted sweaty, with minimal gaps. 
Read also: What is the Mole cultivator?
Building a drilling machine according to the drawings
To help the master, the first time building a drilling machine from a drill with his own hands, drawings are offered. Anyone with primary carpentry skills will be able to assemble the construction of wooden bars and the use of a furniture slab under the frame. Fastening structures made of wood screws. 
For fixing elements use corners. The attachment of the drill can be made collapsible, on removable clamps, or build tool tightly. An important part of the device will be a movable carriage, along which the drill with the drill moves during operation. Often, to create runners use furniture telescopic guides. A simple and understandable presentation of how to assemble a drilling machine from a drill with your own hands, on video:
The proposed option is universal, copes with metal, wood and other materials equally well. But it is bulky and for small operations, craftsmen make miniature machine tools using a tripod from a photographic enlarger and a welded frame. In some cases, in the course goes steering rack from the car. Metal frame structures require locksmithing skills. How to make a drilling machine is solved, depending on the availability of scrap parts and the purpose of the device.
An example of a completely unusual design of a small device for radio masters is a machine from an old school microscope and a UAZ car wiper engine. The engine gives a big torque, but for its use it is required to extend a shaft. Its power and torque is enough to drill thin as foil sheets of metal. The bracket itself needs to be improved - fine-tuning is removed, a microscope assembly and a miniature slider are mounted.
Read also: Repair of water heaters Ariston with electric and gas heating
The fundamental points of work on the drilling machine
The newly manufactured machine requires additional adjustment. Trial inclusion is carried out on the table, where all non-relevant items are removed. The machine is considered to be correctly assembled and ready for further work if:
- drill rotates axially, without creating expanding sectors with fast rotation;
- downward drill must accurately enter the recess or intended point on the bed;
- is adjusted to move the drill on the sled tight, but without jams and jerks;
- for through holes prepared a special substrate, so as not to spoil the bed.
While drilling, remember to heat the device, periodically lift the rig when drilling deep, you can use liquid for cooling.
Always remember, a high-speed cutting tool is a source of increased danger. Changeover can be carried out only on de-energized equipment. Eyes should always be protected with glasses.
A selection of various drilling machines, created by the hands of masters, for all occasions confirms the inexhaustible ingenuity of folk craftsmen. You can buy everything in the store, but creating your own tool is worthy of a master.
One of the variants of the drilling machine from the drill - video
