Hollow rivet shaft processing technology

A hollow rivet and processing technology technology, which is applied in the field of hollow rivet shaft processing technology, can solve problems such as the inability to guarantee product quality, product function, component production and manufacturing unity, etc.

Inactive Publication Date: 2012-08-29
温永林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The parts used for the riveting of the spiral piece and the shaft are not general parts, but special-shaped parts, so the production and manufacture of the parts are all single and particular, which determi

Method used

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  • Hollow rivet shaft processing technology
  • Hollow rivet shaft processing technology
  • Hollow rivet shaft processing technology

Examples

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Embodiment Construction

[0009] The invention will be further described below in conjunction with the accompanying drawings.

[0010] In the view, take the hollow rivet shaft as an example: select ordinary round steel material and use a press to form the shape of the hollow rivet shaft 1 and the half-round cap 2 by cold heading method - use a lathe to turn the shaft 3, drill the riveting hole 4 - clear the hollow Sharp corner burrs on the surface of the rivet shaft 1 - removal of oil, rust, cleaning - chrome plating on the surface of the hollow rivet shaft 1.

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PUM

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Abstract

The invention relates to a hollow rivet shaft processing technology, which comprises the following steps of: cold heading common round steel materials through a press machine to form a hollow rivet shaft and semi-circle cap appearance; turning a rotating shaft through a turning lathe, and drilling a riveting hole; removing sharp corners and burrs on the surface of the hollow rivet shaft; removing oil contamination and rusty sport, and cleaning; and chroming the surface of the hollow rivet shaft. The hollow rivet shaft processing technology can ensure the manufacturing quality and the product requirement of parts.

Description

technical field [0001] The invention relates to a processing technology of a hollow rivet shaft used for riveting of spiral pieces and a rotating shaft on a cutting machine. Background technique [0002] The parts used for the riveting of the spiral piece and the shaft are not general parts, but special-shaped parts, so the production and manufacture of the parts are all single and particular, which determines that the production and manufacture of the parts must have their special manufacturing process, otherwise It is not possible to guarantee the quality requirements of the product and the function of the product. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a hollow rivet shaft processing technology, which can ensure the manufacturing quality and product requirements of the components. [0004] The purpose of the present invention is achieved in this way, a hollow rivet shaft processing technology, s...

Claims

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Application Information

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IPC IPC(8): B23P15/00
Inventor 温永林
Owner 温永林
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