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Polishing equipment

A kind of equipment and abrasive technology, which is applied in the field of polishing equipment, can solve the problems of excessive polishing, limit equipment performance and versatility, and achieve the effect of improving versatility and uniform polishing

Inactive Publication Date: 2021-04-02
东莞市恒天表面处理材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the revolution axis and the rotation axis adopt the power output by a power unit, so that the revolution and self-propagation have a fixed speed ratio. The fixed speed ratio is for products with a relatively large aspect ratio of the polished workpiece, such as the middle frame of a mobile phone, due to the two ends of the length direction The line speed is much higher than the line speed in the middle, and it is easy to cause excessive polishing at both ends of the product length direction, which limits the performance and versatility of the equipment

Method used

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Embodiment Construction

[0024] Below in conjunction with specific embodiment and accompanying drawing, the present invention is further elaborated and illustrated:

[0025] Please refer to figure 1 , figure 2 , a polishing device, comprising a revolution mechanism 20 , an autorotation mechanism 30 and an abrasive box mechanism 40 , and the revolution mechanism 20 , the autorotation mechanism 30 and the abrasive box mechanism 40 are all arranged in the housing 10 .

[0026] Please refer to figure 2 and image 3 , The revolving mechanism 20 includes a revolving drive device 21 , a revolving shaft 22 and a revolving disk 23 . The revolving disk 23 is fixed on the lower end of the revolving shaft 22 , and the revolving drive device 21 drives the revolving shaft 22 and the revolving disk 23 to rotate.

[0027] The autorotation mechanism 30 includes an autorotation drive device 31 , an autorotation hub 32 connected to the autorotation drive device 31 , an autorotation gear 33 disposed on the autorota...

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Abstract

The invention discloses polishing equipment. The polishing equipment comprises a revolution mechanism, an rotation mechanism and an grinding material box mechanism, wherein the revolution mechanism comprises a revolution driving device, a revolution shaft and a revolution disc, the revolution disc is fixed to the lower end of the revolution shaft, and the revolution driving device drives the revolution shaft and the revolution disc to rotate; the rotation mechanism comprises an rotation driving device, an rotation shaft sleeve in transmission connection with the rotation driving device, an rotation gear arranged on the rotation shaft sleeve and a plurality of rotation grinding rod sets meshed with the rotation gear; the plurality of rotation grinding rod sets are rotatably arranged on therevolution disc, and the rotation shaft sleeve is movably arranged on the revolution shaft in a sleeving manner; and the lower end of each rotation grinding rod set stretches into the grinding material box mechanism, the rotation driving device drives the rotation shaft sleeve to rotate, the rotation gear rotates along with the rotation shaft sleeve, and therefore the rotation grinding rod set rotates. The polishing equipment is uniform in polishing and good in universality.

Description

technical field [0001] The invention relates to the technical field of polishing, in particular to a polishing device. Background technique [0002] Polishing equipment is often used for grinding and polishing parts. In order to improve the polishing effect of traditional polishing equipment in the prior art, revolution axes and rotation axes are usually provided. [0003] Among them, the revolution axis and the rotation axis adopt the power output by a power unit, so that the revolution and self-propagation have a fixed speed ratio. The fixed speed ratio is for products with a relatively large aspect ratio of the polished workpiece, such as the middle frame of a mobile phone, due to the two ends of the length direction The line speed is much higher than the middle line speed, and it is easy to cause excessive polishing at both ends of the product length direction, which limits the performance and versatility of the equipment. Contents of the invention [0004] The object...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B31/00B24B31/12B24B41/06B24B47/12B24B47/00
CPCB24B31/003B24B31/12B24B41/06B24B47/12B24B47/00
Inventor 闫乐伟
Owner 东莞市恒天表面处理材料有限公司