Electrostatic spraying device for automobile hub through micro-arc oxidation technology

Abstract

The invention discloses an electrostatic spraying device for an automobile hub through a micro-arc oxidation technology, and relates to the technical field of automobile hub machining. The electrostatic spraying device for the automobile hub through the micro-arc oxidation technology comprises a shell, and a mounting box and an induced draft fan are fixedly mounted on one side of the shell. According to the electrostatic spraying device for the automobile hub through the micro-arc oxidation technology, a hub body can be rotated during spraying, the spraying uniformity is effectively improved, the spraying quality is relatively improved, a first box body, a second box body and a spraying head can be reversely rotated with the hub body, and the spraying uniformity is further improved; and the hub body can be conveniently sprayed in all directions, the spraying uniformity of the device is further improved, secondly, a hub bolt body can be conveniently sprayed, the situation that the hub bolt body needs to be independently sprayed subsequently is avoided, a positive electrode connecting disc can be conveniently replaced, and corresponding adjustment can be made according to different installation modes of the hub bolt body.

Description

technical field [0001] The invention relates to the technical field of automobile hub processing, in particular to an electrostatic spraying device for automobile hubs with micro-arc oxidation technology. Background technique [0002] Some people who like to modify cars usually spray the wheels to change the color, or when the car wheels are damaged and need to be repaired, they will also be sprayed at the end. A new type of electrostatic spraying method has been developed, but some existing electrostatic spraying devices for automobile hubs have the problem that the spraying is not uniform enough to achieve all-round spraying, and when changing the color of the wheel hub, the hub bolts need to be sprayed separately. Contents of the invention [0003] The object of the present invention is to provide an electrostatic spraying device for automobile wheel hubs with micro-arc oxidation technology, so as to solve the problems raised in the above-mentioned background technology...

AI Technical Summary

Problems solved by technology

[0002] Some people who like to modify cars usually spray the wheels to change the color, or when the car wheels are damaged and need to be repaired, they will also be sprayed at the end. A new electrostatic spraying method has been developed, but some existing electrostatic spraying devices for automobile hubs have the problem that the spraying is not uniform enough to achieve all-round spraying, and the hub bolts need to be sprayed separately when changing the color of the wheel.

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