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Riveting device of relay contact and riveting method thereof

A relay contact and riveting device technology, applied in relays, circuits, electrical components, etc., can solve the problems of high material cost and manufacturing cost, crushed by riveted contacts, low riveting quality and work efficiency, etc.

Inactive Publication Date: 2012-02-22
贵州天义技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the contact riveting process of the electrical manufacturing electronics industry, due to the low strength and poor wear resistance of the punch and socket pin in the working part, the service life of traditional materials is only 20,000 times, and the material cost and The manufacturing cost is high, and in the riveting process, rubber is usually used to directly pre-press the riveted parts, which is easy to cause crushing, deformation, and soiling of the riveted contact points, and the riveting quality and work efficiency are low

Method used

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  • Riveting device of relay contact and riveting method thereof
  • Riveting device of relay contact and riveting method thereof

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Embodiment Construction

[0013] The present invention is described in further detail in conjunction with accompanying drawing:

[0014] The present invention is a relay contact riveting device, which mainly consists of a punch 1, a compression spring 2, a support arm 3, a socket pin 4, a base 5, a screw 6, a cylindrical pin 7, a pressure sleeve 8, a guide sleeve 9 and a compression spring 10 composition.

[0015] A relay contact riveting device according to the present invention. The punch 1 is composed of a punch main body 1-1 and a hard alloy riveting head 1-2. The socket pin 4 is composed of a socket pin main body 4-1 and a hard alloy bottom socket 4. -2 composition.

[0016] In the relay contact riveting device described in the present invention, the punch 1 and socket pin 4 of the working part are inlaid with materials with high strength and good wear resistance, which increases the service life from 20,000 times of traditional materials to 300,000 times. The service life has been increased by ...

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Abstract

The invention provides a riveting device of a relay contact, which mainly consists of a punch, a compression spring, a supporting arm, a rivet pin, a base, a screw, a cylindrical pin, a pressing sleeve and a guide sleeve, wherein the punch is composed of a punch body and a cemented carbide rivet head; and the rivet pin is composed of a rivet pin body and a cemented carbide base rivet. According to the riveting device of the relay contact, a material with high strength and good abrasive resistance is nested on the working parts of the punch and the rivet pin, so that the service life reaches up to 300,000 times; and meanwhile, a part to be riveted is pre-pressed by using the pressing sleeve and the compression spring, thereby ensuring that the contact to be riveted is not crushed, transformed, polluted and the like, and improving the riveting quality and the work efficiency.

Description

technical field [0001] The invention relates to a relay contact riveting device and a riveting method thereof, belonging to the technical field of relays. Background technique [0002] In the contact riveting process of the electrical manufacturing electronics industry, due to the low strength and poor wear resistance of the punch and socket pin in the working part, the service life of traditional materials is only 20,000 times, and the material cost and The manufacturing cost is relatively high, and in the riveting process, rubber is usually used to directly pre-press the riveted parts, which is easy to cause crushing, deformation, and soiling of the riveted contact points, and the riveting quality and work efficiency are low. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned technologies, and provide a relay contact riveting device and its riveting method. Improve riveting quality and work effi...

Claims

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Application Information

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IPC IPC(8): H01H49/00
Inventor 李渝秀孙丹刘勇丁岩王世明李学友周绍飞房健徐敏
Owner 贵州天义技术有限公司
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