Positioning fixture for improving quality consistency of subminiature precision connector products

A technology for product quality and positioning fixtures, which is used in the assembly/disassembly of contacts, and can solve problems such as poor quality consistency

Inactive Publication Date: 2015-05-27
XIAN ELITE ELECTRONICS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to avoid the deficiencies of the prior art, the present invention proposes a positioning fixture to improve the product quality consistency of ultra-small precision connectors. The bushing and the pin in...

Method used

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  • Positioning fixture for improving quality consistency of subminiature precision connector products
  • Positioning fixture for improving quality consistency of subminiature precision connector products

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Embodiment Construction

[0011] Such as figure 1 As shown, the clamp includes a bushing 1 and a pin 2, both of which have an interference fit. When assembling, first install the limit block 3 into the bushing 1, and then press the pin 2 from the rear end to ensure the best matching dimension D between the bushing 1 and the pin 2 after press fitting.

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Abstract

The invention discloses a positioning fixture for improving quality consistency of subminiature precision connector products. The positioning fixture comprises a fixture lining and a pin, wherein the lining is in interference fit with the pin; during press fitting, positioning is performed by virtue of a limiting block at the front end of the pin; the fixture plays limiting and correcting roles, so that the quality consistency of the products is ensured and the qualified rate of the products is greatly improved.

Description

technical field [0001] The invention belongs to a positioning fixture, in particular to a positioning fixture for improving the product quality consistency of an ultra-small precision connector. Background technique [0002] The ultra-small precision connector consists of three parts: inner conductor, insulator and shell. The inner conductor and insulator are potted with epoxy resin. After curing, they are pressed into the shell together. The inside of the shell is chamfered at 45°. After the inner conductor and the insulator are potted, due to the small size of the product, when the whole is pressed into the shell, it is easy to cause the inner conductor, the insulator and the shell to be eccentric to each other, which has a great impact on the RF performance of the connector, and the consistency is very good Difference. [0003] In addition, since the size difference between the inner conductor, the insulator and the length of the shell is very small, it is difficult to e...

Claims

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Application Information

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IPC IPC(8): H01R43/20
CPCH01R43/20
Inventor 伏春苗陈永康敬延康马强
Owner XIAN ELITE ELECTRONICS IND
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