Automobile hub coating process

Abstract

The invention relates to an automobile hub coating process. The automobile hub coating process adopts the following automobile hub coating device, the automobile hub coating device comprises a base, a side spraying mechanism, top spraying mechanisms, inner spraying mechanisms, a driving mechanism and clamping mechanisms, the side spraying mechanism is arranged in the middle of the upper end face of the base, the top spraying mechanisms are bilaterally symmetrically arranged at the upper end of the side spraying mechanism, the inner spraying mechanisms are bilaterally symmetrically arranged on the upper end face of the base, the driving mechanism is arranged on a position, located on the opposite sides of the inner spraying mechanisms, on the upper end face of the base, and the clamping mechanisms are arranged on the left side and the right side of the upper end of the driving mechanism. The automobile hub coating process can solve the problems, existing in a process that coating treatment is carried out on an automobile hub in the prior art, that, the efficiency of hub spraying operation is low, and the hub spraying effect is poor; and the middle part of the upper end surface of the outer side of the hub is more sprayed, and a part far away from the middle part is less sprayed, so that the uniform spraying effect on the hub is reduced, and the like.

Description

technical field [0001] The invention relates to the field of wheel hub processing, in particular to an automobile wheel hub coating process. Background technique [0002] The wheel hub is the rotating part of the wheel core connected by the inner profile of the tire through the column, that is, the metal part that supports the center of the tire and is mounted on the shaft. With the development of society, more and more people buy cars, and the wheels of every car are essential, so there are also a large number of wheel manufacturing companies in the existing market, and the wheels usually need to be painted after casting The process of coating treatment includes primer spraying, which is used to protect the metal base, increase corrosion resistance and increase surface adhesion, etc. Therefore, it is particularly important to perform primer spraying on the wheel hub; [0003] However, the prior art usually has the following problems in the process of painting the wheel hub...

AI Technical Summary

Problems solved by technology

[0004] 1. In the prior art, only one wheel hub can be sprayed at a time, so the efficiency of spraying the wheel hub is low, and the corners of the wheel hub are difficult to be effectively sprayed, which reduces the effect of spraying the wheel hub;

[0005] 2. In the prior art, when spraying the upper end of the outer side of the hub, the position of the spray gun is usually fixed, and then the hub is driven to rotate, resulting in more spraying in the middle of the upper end surface of the outer side of the hub, while the parts far away from the middle are sprayed Less, reducing the uniform effect of spraying the wheel hub

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