Polishing device for hub processing of new energy automobile

Abstract

The invention discloses a polishing device for hub processing of a new energy automobile, and relates to the technical field of automobile part processing. The polishing device comprises a worktable,a hub top polishing mechanism, a hub side polishing mechanism and a hub limiting rotation mechanism, wherein the hub top polishing mechanism is arranged above the worktable, the hub side polishing mechanism is arranged at the top of the worktable, and the hub limiting rotation mechanism is arranged below the worktable; the hub limiting rotation mechanism comprises a height adjustment assembly, a hub inner circle fixing assembly for clamping a hub inner circle and a rotating assembly for driving the hub to rotate, and a through hole is formed in the top of the worktable so that the hub inner circle fixing assembly can lift and pass through the through hole. According to the invention, the polishing device can clamp the hub inner circle and drive the hub to rotate under the action of the hublimiting rotation mechanism, the angle adjustment of a grinding wheel can be realized through the hub side polishing mechanism, and then polishing chamfering operation on the top surface of the hub is realized.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a polishing device for processing new energy automobile wheel hubs. Background technique [0002] The car is a means of transportation, which greatly facilitates people's travel. With the improvement of people's living standards, more and more families own private cars. The car hub is the cylinder in the car tire centered on the shaft to support the tire. Shaped metal parts are the parts where the axle is installed in the center of the wheel. They are important parts that connect the brake drum, wheel disc and half shaft. The wheels on the field can be divided into steel wheels and alloy wheels according to their materials. The main advantages of steel wheels That is, the manufacturing process is simple, the cost is relatively low, and the ability to resist metal fatigue is very strong. The thermal conductivity of the alloy material is about three times that of stee...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a polishing device for new energy automobile wheel hub processing, to solve the problems in the prior art that the polishing operation on the top edge and side surface of the wheel hub cannot be automatically realized and the dust generated by polishing cannot be collected. technical issues

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