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Manufacturing method of high-density and high-speed connector

A technology of high-speed connectors and manufacturing methods, which is applied in the direction of contact manufacturing, contact assembly/disassembly, etc., can solve the problems of terminal distance, size error, easy loose terminals, defective products, etc., and achieve the effect of reducing the distance

Inactive Publication Date: 2017-11-17
东莞市进茂电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the high-density high-speed connector manufacturing technology, after stamping the terminals, the terminals need to be injected twice. During the two injection molding processes, the terminals are easy to loosen, resulting in large errors in the distance and size of the terminals, and even causing defective product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A high-density high-speed connector manufacturing method, comprising the following steps:

[0015] A. Stamping and forming. According to the function of the connector, the terminal is stamped and formed on the material tape and cut off from the material tape according to the required length for future use.

[0016] B. Insert the auxiliary seat and insert the terminal into the auxiliary seat to fix the distance between the terminals and avoid loosening during the manufacturing process.

[0017] C. One-time injection molding, place the auxiliary seat inserted into the terminal at an appropriate position in the mold, close the mold and injection mold the terminal core seat that can partially fix the terminal, and make a semi-finished connector.

[0018] D. Detach from the auxiliary seat, separate the semi-finished connector of the injected terminal core seat from the auxiliary seat, and expose the uninjected part of the terminal.

[0019] E. Secondary injection molding, p...

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PUM

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Abstract

The invention relates to the technical field of manufacturing of electronic component, in particular to a manufacturing method of a high-density and high-speed connector. A terminal is inserted into an auxiliary seat before injection molding, so that the terminal position distance is fixed, and the terminal is prevented from being loosened during the manufacturing process; after first injection molding, the terminal is completely fixed by a terminal core seat subjected to injection molding and is separated from the auxiliary seat, and the other remaining part is formed by second injection molding. According to the method, the terminal can be enabled not to be loosened during the injection molding process for two times, so that an error such as distance and size of the terminal is reduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing electronic components, in particular to a method for manufacturing a high-density, high-speed connector. Background technique [0002] In the high-density high-speed connector manufacturing technology, after stamping the terminals, the terminals need to be injected twice, and the terminals are easy to loose during the two injection molding processes, resulting in large errors in the distance and size of the terminals, and even causing defective products. Contents of the invention [0003] The purpose of the present invention is to provide a high-density high-speed connector manufacturing method for the deficiencies of the prior art, which can ensure that the terminals are not loose during the two-time injection molding process, and reduce errors such as distance and size of the terminals. [0004] The object of the present invention is achieved through the following technical measures: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/24H01R43/16
CPCH01R43/24H01R43/16
Inventor 陈妙
Owner 东莞市进茂电子有限公司