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Automobile part grinding sheet

A technology of auto parts and grinding discs, which is applied in the direction of abrasive materials, metal processing equipment, manufacturing tools, etc., can solve the problems of poor finishing quality, low service life, and high labor intensity, and achieve large grinding volume, excellent effect, and improved The effect of work efficiency

Inactive Publication Date: 2017-01-11
TIANJIN ZHONGDA PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cars have become an indispensable means of transportation in people's daily life. As the installation requirements for auto parts are getting higher and higher, after rough machining, further fine processing is required, that is, the burrs in auto parts need to be removed. At present, there are problems such as low work efficiency, high labor intensity, serious noise pollution, low service life and poor finishing quality in the grinding treatment of auto parts.

Method used

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  • Automobile part grinding sheet
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with embodiment:

[0013] A polishing sheet for auto parts, comprising a polishing sheet main body 4 and an infrastructure layer 3, characterized in that the polishing sheet main body 4 is located outside the infrastructure layer 3, and the infrastructure layer 3 is provided with a circular groove, so The center of the infrastructure layer 3 is provided with a shaft hole 1 , the axis hole 1 is the same as the axis of the circular groove of the infrastructure layer 3 , and a plurality of grinding racks 2 are fitted on the outer periphery of the grinding sheet main body 4 .

[0014] The grinding rack 2 is made of brown corundum.

[0015] The thickness range of the grinding sheet main body 4 is 12-18mm.

[0016] The invention has the advantages of convenient installation, low cost, large grinding amount, improved work efficiency, and reduced noise. By using the grinding rack 2 made of brown corundum, the...

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PUM

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Abstract

The invention discloses an automobile part grinding sheet which comprises a grinding sheet body and a base layer. The automobile part grinding sheet is characterized in that the grinding sheet body is located on the outer side of the base layer which is provided with a round groove, a shaft hole is formed in the center of the base layer, the axis of the shaft hole is identical to that of the round groove of the base layer, and a plurality of grinding racks are arranged on the periphery of the grinding sheet body in an embedded fit mode. The thickness of the grinding sheet body ranges from 12mm to 18 mm. The automobile part grinding sheet provided by the invention is convenient to install, low in cost and large in grinding amount, the working efficiency is improved, and noise is lowered; and by the adoption of the grinding racks made of brown aluminum oxide, the service life is greatly prolonged, and the surface finish-machining effect is excellent.

Description

technical field [0001] The invention relates to the technical field of polishing of auto parts, in particular to a polishing sheet of auto parts. Background technique [0002] Cars have become an indispensable means of transportation in people's daily life. As the installation requirements for auto parts are getting higher and higher, after rough machining, further fine processing is required, that is, the burrs in auto parts need to be removed. At present, there are problems such as low work efficiency, high labor intensity, serious noise pollution, low service life, and poor finishing quality in the grinding process of auto parts. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art, and provides a polishing sheet for auto parts. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a polishing sheet for auto parts, comprising a main body of the polishing sheet and an in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D5/06
CPCB24D5/06
Inventor 孙士俊李月旺
Owner TIANJIN ZHONGDA PRECISION MACHINERY
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