Polishing machine

Abstract

Provided is a polishing machine. The polishing machine comprises a regulating mobile mechanism, the regulating mobile mechanism comprises a mobile wheel shaft, and regulating mobile wheels are mounted at two ends of the mobile wheel shaft in a relatively rotary mode respectively; supporting beams which perpendicularly intersect with the mobile wheel shaft are connected onto the mobile wheel shaft, a motor is fixedly mounted on the supporting beam on the back side of the mobile wheel shaft, a polishing wheel shaft perpendicular to the supporting beam is connected to the supporting beam on the front side of the mobile wheel shaft in a relatively rotary mode, a polishing sheet is connected to the polishing wheel shaft in a transmission mode, and the polishing wheel shaft is connected with the motor in a transmission mode. A transmission wheel is connected onto the polishing wheel shaft in a transmission mode, a drive wheel is connected to the motor in a transmission mode, and the drive wheel is connected with the transmission wheel in a transmission mode; the rotation axis of the transmission wheel is perpendicular to the supporting beams, the rotation axis of the drive wheel is also perpendicular to the supporting beams, and the drive wheel is connected with the transmission wheel in a transmission mode through a belt or a chain. A main positioning plate is fixedly connected to the lower surfaces of the supporting beams, and penetrating holes in the front-trend and the back-trend are formed in the main positioning plate; a regulating fixed plate is connected to the polishing wheel shaft in a relatively rotary mode, and screw rods are fixedly connected onto the regulating fixed plates.

Description

technical field [0001] The invention relates to a grinding tool, in particular to a grinding machine. Background technique [0002] In industrial production, it is often necessary to grind workpieces. Some workpieces can be polished manually with sandpaper, but the work efficiency is too low. Therefore, most companies choose to use motors with grinding wheels for grinding, even with grinding machines. Because some workpieces (such as castings) are relatively It is cumbersome, so workers need to hold the grinder for operation during work, and workers are prone to fatigue, which affects the improvement of work efficiency. Contents of the invention [0003] The invention aims at the disadvantages and provides a grinding machine with high working efficiency. [0004] The technical scheme that the present invention solves the problems of the technologies described above is as follows: [0005] A grinding machine, comprising an adjusting and moving mechanism, the adjusting and...

AI Technical Summary

Problems solved by technology

[0002] In industrial production, it is often necessary to grind workpieces. Some workpieces can be polished manually with sandpaper, but the work efficiency is too low. Therefore, most companies choose to use motors with grinding wheels for grinding, even with grinding machines. Because some workpieces (such as castings) are relatively It is bulky, so workers need to hold the grinder to operate, and workers are prone to fatigue, which affects the improvement of work efficiency

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