The Structure and Use of the Benchon Drill and the Fault Maintenance

A drill, which is mainly used in assembly components that require a drill. The specification of the rig is the maximum diameter of the drill, usually used in several sizes such as 6mm and 12mm.

(1) Basic structure:

The benchdrill is mainly composed of electric motor, column, spindle head frame, insurance ring, locking device, workbench, drill clip and drill bit, handle, etc.

(2) Use:

It is driven by the electric motor through the pagoda wheel by the belt, which allows the spindle to obtain a variety of speeds. The head, together with the motor and pagoda wheel, can move up and down the column, but also around the column axis arbitrary rotation, position to determine the rear locking device lock, and by the insurance ring close to the lower end of the headframe with screwlock on the column, in order to prevent the headframe lock failure and suddenly slide down the column. The workbench can also be moved or rotated up and down the column, the locking device is fixed in the desired position, at the same time can be tilted around 35o on the vertical surface, the workbench can be removed according to the size of the drilling work, directly on the base on the drill port.

3 How to carry out maintenance of a desktop drill?

Before work.

1) Check all operating handles, switches and knobs to see if they are in the correct position, whether the operation is flexible, and whether the safety device is complete and reliable.

2) Fill lubricant (grease) according to lubrication requirements.

3) Turn on the power supply, low speed running 3 to 5mm, decided normal before starting to work.

work.

1) It is strictly forbidden to overload and over-machine performance for processing.

2) should be shut down loading and unloading drills, wipe the cone surface, before the drill bit, and to be secure. When removing the drill bit and the drill chuck, you should use a special oblique iron and copper hammer to remove it.

3) To correctly fix the workpieces and workclothes.

4) Do not use gloves to operate.

5) In the operation of the machine in the abnormal phenomenon, should immediately stop, identify and troubleshoot.

After work.

1) All handles must be placed in the "shutdown" position and the power is switched off.

2) Carry out daily maintenance.

3) Machine not use for a long time, should be exposed to the drill inglis on the outside unpainted surface coated with rust-proof oil.