Method and device for polishing automobile hubs

A technology of automobile wheel hub and polishing device, which is applied to surface polishing machine tools, grinding/polishing equipment, grinding workpiece supports, etc. Effect

Inactive Publication Date: 2015-05-20
HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when finishing the surface of the automobile hub, most of them adopt the rotary polishing method, that is, the hub fixed on the rotating device is placed in the polishing groove, and the hub is rotated by itself through the rotating device, so as to realize the friction between the hub and the abrasive material. Polishing, but compared with manual polishing, this method improves the processing efficiency, but the polishing quality needs to be improved

Method used

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  • Method and device for polishing automobile hubs

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Embodiment

[0019] Example. A kind of automobile wheel hub polishing method, comprises the following steps:

[0020] (1) Drive the inclined car hub to rotate by the rotating device, and let the car hub revolve around the rotating device at the same time;

[0021] (2) Raise the polishing tank to make the first rough polishing of the car wheel hub that rotates and revolves around the rotating device and the rough polishing abrasive;

[0022] (3) Carry out the second fine polishing with the fine polishing abrasives of the automobile wheel hub that rotates and revolves around the rotating device;

[0023] (4) Carry out the third bright polishing with the bright polishing abrasive on the automobile wheel hub that rotates and revolves around the rotating device.

[0024] The rotation speed of the automobile hub is 70-80 r / min.

[0025] The revolution speed of the automobile wheel hub around the rotating device is 45-50 r / min.

[0026] The inclination angle of the obliquely arranged automobi...

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Abstract

The invention discloses a method and device for polishing automobile hubs. The method includes the steps that a rotating device is used for driving the automobile hubs which are obliquely arranged to rotate automatically, and meanwhile the automobile hubs are made to revolute around the rotating device; a polishing groove is lifted up, and the automobile hubs which rotate automatically and revolute around the rotating device and different polishing abrasive materials are subjected to first-time rough polishing, second-time fine polishing and third-time brilliant polishing. The device comprises a polishing cylinder body with a lining being made of PU adhesives, the polishing cylinder body is provided with lifting mechanisms, and an L-shaped mounting rack is arranged on one side of the polishing cylinder body. The short edge of the L-shaped mounting rack is arranged above the polishing cylinder body, a motor is arranged on the short edge of the L-shaped mounting rack, and the motor is connected with a revolution main shaft. A mounting plate is arranged at the lower end of the revolution main shaft, bearing pedestals which are obliquely arranged are arranged on the mounting plate, the bearing pedestals are provided with rotation shafts, the upper ends of the rotation shafts are connected with motors, and the lower ends of the rotation shafts are fixedly connected with the automobile hubs. By means of the method and device, the polishing quality can be improved, operation is stable and reliable, and using is safe.

Description

technical field [0001] The invention relates to a method and a device for processing auto parts, in particular to a method and a device for polishing an automobile wheel hub. 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. At present, when finishing the surface of the automobile hub, most of them adopt the rotary polishing method, that is, the hub fixed on the rotating device is placed in the polishing groove, and the hub is rotated by itself through the rotating device, so as to realize the friction between the hub and the abrasive material. Polishing, but compared with manual polishing, this method improves the processing efficiency, but the polishing quality still needs to be improved. Contents of the invention [0003] The object of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/04
CPCB24B29/04B24B41/06
Inventor 沈文宝
Owner HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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