Hub polishing drive device

Abstract

A hub polishing drive device is used for polishing automobile hub. A planetary gear train is formed by a sun gear and planetary gears, the sun gear is fixed on a movable frame, a motor drives a main shaft plate to rotate, planetary components carry out revolution around the sun gear with the main shaft plate while rotating relative to planetary shafts, a planetary plate is fixedly connected with each planetary plate, a to-be-polished hub is clamped on each planetary plate, revolution and rotation of the to-be-polished hubs in a polishing pool are realized, the surfaces of the hubs are washed by polishing solution, and abrasive particles in the polishing solution collide, rub and squeeze with the surfaces of the hubs so as to polish the surfaces of the hubs. The hub polishing drive device can move up and down through guide rails, mounting and dismounting of the hubs are facilitated, the four identical planetary components are mounted around the sun gear of a main shaft component in even distribution, the four hubs can be polished by one working cycle, machining efficiency is high, the polishing solution fully washes all the parts of the hubs, polishing effect is good, and labor intensity of workers can be lowered greatly as compared with that of hand polishing. The polishing process is carried out in the polishing fluid, no dust is generated, hidden danger of dust explosion is avoided, safety and environmental protection are realized, and health of workers is benefitted.

Description

technical field [0001] The invention relates to a polishing device for surface processing of mechanical parts, in particular to a hub polishing transmission device for the surface processing of automobile wheel hubs. Background technique [0002] For the polishing of automobile wheels, the commonly used methods in China are manual polishing and cloth wheel polishing to remove burrs around parts and end faces, edge rounding, and finishing processing. The processing efficiency is low, the labor intensity is high, the processing quality is unstable, and the accuracy is not high. , and a large amount of dust is produced during processing, which affects the health of workers, serious pollution, and potential safety hazards of dust explosions. Therefore, the research and development of new polishing devices is of great significance to safe production, worker health, and environmental protection. Contents of the invention [0003] The invention designs a hub polishing transmissio...

AI Technical Summary

Problems solved by technology

[0002] For the polishing of automobile wheels, the commonly used methods in China are manual polishing, cloth wheel polishing, removal of burrs around parts and end faces, edge rounding, and finishing processing. The processing efficiency is low, the labor intensity is high, the processing quality is unstable, and the accuracy is not high. , and a large amount of dust is produced during processing, which affects the health of workers, serious pollution, and potential safety hazards of dust explosions. Therefore, the research and development of new polishing devices is of great significance to safe production, worker health, and environmental protection.

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