Convenient-to-replace abrasive grinding device

Abstract

The invention relates to the technical field of abrasive grinding devices, and discloses a convenient-to-replace abrasive grinding device. The convenient-to-replace abrasive grinding device comprisesa rotating rod, wherein one side of the rotating rod fixedly is fixedly sleeved with one side of a driving motor output shaft; the outer part of the rotating rod is fixedly sleeved with a grinding tool limiting plate positioned on one side of the driving motor output shaft; the outer part of the rotating rod is fixedly sleeved with a fixing sleeve positioned on one side of the grinding tool limiting plate; squeezing cavity grooves formed in the top and the bottom of the rotating rod are formed in the front surface of the fixing sleeve; clamping grooves are formed in the top and the bottom of the fixing sleeve; fixing and squeezing plates are arranged inside the two clamping grooves. According to the convenient-to-replace abrasive grinding device, the grinding tool limiting plate, the fixing and squeezing plates and a fixing plate are matched for use, and a mould damaged in the grinding process is convenient to replace, so that the grinding efficiency is avoided from being affected by arelatively cumbersome replacing process; meanwhile, a grinding tool is limited and fixed, so that high stability between structural units is achieved.

Description

technical field [0001] The invention relates to the technical field of abrasive abrasives, in particular to an abrasive abrasive which is easy to replace. Background technique [0002] Abrasives are a general term for abrasives and abrasives, including abrasive products and abrasive products. Abrasives are known as industrial teeth. Abrasives or abrasive tools are often used as grinding tools to mechanically process the parts to be processed to meet certain technical requirements. The commonly used abrasive grinding has cutting discs and grinding wheels, louver discs, quick-change grinding discs, and grinding rolls. , Bonded grinding wheels, Chiba grinding rings and sandpaper grinding rings, non-bonded Chiba grinding wheels, Chiba grinding wheels and tungsten steel rotary files. [0003] At present, the installation of common mold abrasives is cumbersome. Due to long-term use, the abrasive wears a lot, resulting in low grinding efficiency, and the fixation is not stable eno...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-replace abrasive abrasive tool, which has the advantages of easy replacement of the abrasive tool and firm fixation, and solves the cumbersome installation of the mold abrasive material. Due to long-term use, the abrasive tool Abrasive wear is large, resulting in low grinding efficiency, and the abrasive abrasive is not fixed enough, and the abrasive abrasive is easy to fall off during the rotation of the drive motor, which is easy to cause injury to the operator and affects the safety of the device.

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