Method for polishing automobile hubs and device

Abstract

The invention discloses a method for polishing automobile hubs and a device. The method for polishing automobile hubs sequentially includes steps of 1, driving an automobile hub to rotate by a rotating device, placing the automobile hub into a polishing device and then leading the automobile hub to realize revolution around the rotating device; 2, roughly polishing the automobile hub which rotates and realizes revolution around the rotating device and rough polishing abrasive materials for the first time; 3, finely polishing the automobile hub which rotates and realizes revolution around the rotating device and fine polishing abrasive materials for the second time; and brilliantly polishing the automobile hub which rotates and realizes revolution around the rotating device and brilliant polishing abrasive materials for the third time. The polishing device comprises a polishing cylinder with a lining made of PU (polyurethane) adhesive, a hydraulic cylinder is disposed on one side of the polishing cylinder, a portal frame is disposed on the upper portion of the hydraulic cylinder, the rotating device used for driving the automobile hub to rotate is arranged on the portal frame, an adjusting screw stem provided with an adjusting nut is disposed on the portal frame, and a suspension cover which is placed above the polishing cylinder is connected onto the adjusting screw stem by an iron chain. By the aid of the method for polishing automobile hubs and the device, polishing efficiency can be improved, labor cost is lowered, a polishing effect is guaranteed, and the device is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to a wheel hub polishing method and device, in particular to an automobile wheel hub polishing method and device. Background technique [0002] Most of the car wheels are now painted. The wheels are easy to wear when the car is running. For example, the car wheels are chrome-plated, which is both beautiful and durable. However, the painted car wheels also need to be polished before painting. However, most of the surface finishes of automobile wheels are polished by hand, which has low efficiency and a lot of dust, resulting in high labor costs, high labor intensity, and dust is harmful to human health. In addition, it is difficult to polish evenly by manual polishing, which will cause Defects in polishing quality or inconsistent surface effects. Contents of the invention [0003] The object of the present invention is to provide a method and device for polishing an automobile wheel hub. The invention can not only improve the p...

AI Technical Summary

Problems solved by technology

However, most of the surface finishes of automobile wheels are polished by hand, which has low efficiency and a lot of dust, resulting in high labor costs, high labor intensity, and dust is harmful to human health. In addition, it is difficult to polish evenly by manual polishing, which will cause Defective polishing quality or inconsistent surface effects

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