Grinding material and grinding tool device for grinding

Abstract

The invention relates to the technical field of processing equipment and discloses a grinding material and grinding tool device for grinding. The grinding material and grinding tool device for grinding comprises a protective shell, wherein a motor is fixedly mounted in the bottom of an inner cavity of the protective shell; the output shaft of the motor penetrates through the protective shell and extends out of the protective shell; the output shaft of the motor is movably connected to the connection part of the protective shell; a fixed plate is fixedly mounted on the output shaft of the motorin a sleeving manner; and a limiting plate is fixedly mounted on the side face of the fixed plate. According to the grinding material and grinding tool device for grinding, a ring of protective layeris arranged around the motor by matching the protective shell with the motor, to prevent flying chips generated by a grinding sheet and grinding mechanical parts in the grinding process from enteringthe motor in the flying process to affect the service life of the motor which is used for a long time. By matching the fixed plate and the limiting plate, a limiting barrel is prevented from fallingfrom the limiting plate in the rotating process.

Description

Technical field [0001] The invention relates to the technical field of processing equipment, in particular to an abrasive abrasive device for polishing. Background technique [0002] Abrasives is a general term for abrasives and abrasives, including abrasive products and abrasive products. Abrasives are known as industrial teeth. Abrasives or abrasives are often used as grinding tools to machine parts to be processed during grinding. Processing, and meet certain technical requirements, the commonly used abrasives have cutting discs and grinding wheels, louver discs, quick-change grinding discs, grinding rolls, bonded grinding wheels, Qianye grinding rings and sandpaper grinding rings, and non-bonded Qianye grinding wheels , Qianye grinding wheel, sandpaper roll, tungsten steel rotary file. [0003] When machining mechanical parts, abrasive tools are needed. The grinder needs to grind the mechanical parts. In the long-term grinding process, the grinding discs are easy to damage, an...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an abrasive abrasive device for grinding, which has the advantages of firm fixation and easy replacement, and solves the problem that the grinding sheet is easily damaged during the long-time grinding process, and the damaged grinding sheet is not recovered in time. The replacement of the machine will affect the grinding of mechanical parts, and the accuracy of grinding will also be affected.

Images