Polishing device for air cylinder shafts

Abstract

The invention discloses a polishing device for air cylinder shafts, and belongs to the field of air cylinder shaft machining. The polishing device comprises a base, a support, a guide frame, a motor and a polishing device body. The support comprises two parallel supporting columns fixed to the upper end of the base. A cross beam is fixed to the top end of the support. The two ends of the cross beam are fixed to the top ends of the two supporting columns respectively. Three guide rings are arranged at the lower end of the cross beam in parallel. The polishing device body comprises a rotary shaft and three polishing wheels arranged on the rotary shaft in parallel. The polishing wheels and the guide rings are arranged in a crossed manner. The rotary shaft is horizontally fixed to the middles of the two supporting columns. The motor is fixed to the upper end of the base. One end of the rotary shaft is connected with the output end of the motor. The guide frame is fixed to the position, on the side, away from the motor, of the support, of the base. A guide hole is formed in the upper end of the guide frame and is coaxial with the guide rings. According to the scheme, the air cylinder shafts with different diameters can be subjected to rough polishing, intermediate polishing and fine polishing at a time, and the application range is wide; and the labor intensity is lowered, machining efficiency is improved, and production cost is reduced.

Description

technical field [0001] The invention relates to the field of cylinder shaft processing, in particular to a cylinder shaft polishing device. Background technique [0002] After the cylinder shaft is produced, it is inevitable that there will be residual edge and corner waste on the end surface, and the combination will inevitably have some burrs, and the cylinder shaft is a shaft part that requires high precision, so it needs to be polished. deal with. Polishing is usually divided into rough polishing, medium polishing and fine polishing, which are carried out with polishing wheels of different thicknesses. Existing ordinary shaft polishing machines often only have one polishing wheel. The operator performs rough polishing, medium polishing and fine polishing on the outer surface of the shaft by moving the polishing wheel. It is necessary to remove the shaft from the polishing machine, which not only reduces the production efficiency, but also increases the working intensit...

AI Technical Summary

Problems solved by technology

Existing ordinary shaft polishing machines often only have one polishing wheel. The operator performs rough polishing, medium polishing and fine polishing on the outer surface of the shaft by moving the polishing wheel. It is necessary to remove the shaft from the polishing machine, which not only reduces the production efficiency, but also increases the working intensity of the staff, and may cause secondary damage to the shaft. Therefore, a new technical solution should be provided to solve the above problems

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