Deburring device for mechanical processing

Abstract

The invention discloses a deburring device for mechanical processing, which comprises a connecting rod; the length of the telescopic rod is variable and there are several, and each telescopic rod is sequentially arranged on the surface of the connecting rod along the length direction of the connecting rod. It is composed of two hollow joint rods that are nested in each other. One end of the telescopic rod is connected to the surface of the connecting rod through a rotating shaft, and the other end of the telescopic rod is fixedly connected with a grinding piece. The edges of the two adjacent grinding pieces are in contact; the spring sleeve It is arranged on the outside of the hollow joint rod connected with the grinding sheet; the driving mechanism is used to drive the telescopic rod to rotate and is electrically connected to the power supply device; the limit mechanism is arranged on the shaft of the connecting rod to fix the relative position of the connecting rod and the hole. In the present invention, a plurality of grinding sheets in contact with each other are penetrated into the cavity or the hole through the connecting rod, and at the same time, the position of the grinding sheet is positioned by the support mechanism in other directions, so that the cavity or the hole can be adjusted. The inner wall is sanded.

Description

technical field [0001] The invention relates to the field of machining, in particular to a deburring device for machining. Background technique [0002] In machining workpieces, most workpieces will have cavities or holes. During the machining process, these cavities and holes will have some burrs on the surface, just like the surface of the workpiece. These burrs generally need to be corrected. The surface is ground and removed. When grinding, the burrs on the outer surface of the workpiece are very easy to remove. For the burrs in the cavity or holes of the workpiece, workers generally need to use a file to drill into the holes for grinding, or use a sanding paper roll. After the roll is formed, it goes deep into the hole for friction, but this method does not make the worker apply even force when grinding, which will make it impossible to completely remove the burr in the hole when the burr is removed. So that the performance of the workpiece is affected in the later use...

AI Technical Summary

Problems solved by technology

[0002] In the machining workpieces, most of the workpieces will have cavities or holes, and these cavities and holes will have some burrs on the surface just like the surface of the workpiece during the processing process. These burrs generally need to be cleaned. Grinding removes the surface. During grinding, the burrs on the outer surface of the workpiece are very easy to remove by grinding. For the burrs in the cavity or hole of the workpiece, workers generally need to use a file to go deep into the hole for grinding, or use a roll of abrasive paper After being rolled, it goes deep into the hole for friction, but this method does not allow the worker to apply even force when grinding, so that when removing the burr, the burr in the hole cannot be completely removed, so that Make it affect the performance of the workpiece in the later use of the workpiece

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