Method of manufacturing connector with ejection forming technique

A technology of injection molding and manufacturing method, which is applied in the field of connector manufacturing of injection molding technology, can solve the problems of efficiency, low output, high cost, easy bending and breaking of terminals, etc., and achieves low raw material cost, time saving and practicality. strong effect

Active Publication Date: 2007-08-08
SINGATRON ELECTRONICS CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a connector manufacturing method of injection molding technology, which solves the problems of common methods such as low efficiency, low output, high cost, and easy bending and breaking of terminals when subjected to external forces.

Method used

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  • Method of manufacturing connector with ejection forming technique
  • Method of manufacturing connector with ejection forming technique
  • Method of manufacturing connector with ejection forming technique

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Embodiment Construction

[0008] As shown in Figure 1, the terminal forming process A of the present invention includes mold installation A1, installing the casting plate on the machine, and pouring raw material A2 into the casting plate to form the terminal A3, and after the terminal forming A3 Then it is a semi-finished product, and then the semi-finished product is stripped A4 on the casting template, and the terminal is stripped A5 after stripping A4, and after stripping A5, the side edge of the semi-finished product has burrs, and the burr A6 is removed by a grinding machine. After removing the burr A6, it becomes the finished product A7. Moreover, the raw material A2 is made of zinc alloy, and the raw material cost of the zinc alloy is low and the hardness is high, so that the manufacturing cost can be saved, and the hardness of the terminal can be improved. The terminal is bent and broken due to external force.

[0009] As shown in accompanying drawings 2 to 9, when in use, its casting formwork ...

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PUM

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Abstract

The invention relates to the making of connectors using injection molding technique. It designs the mold for the terminal, then fills it will material, stripping the mold after the terminal formed into semi product, removing the flash with grinder with improved output and the filled material being zinc alloy. Using this casting method, it can save time, increase output, low in cost, high in hardness, high practicality.

Description

technical field [0001] The invention relates to a manufacturing method, in particular to a connector manufacturing method of injection molding technology. Background technique [0002] As we all know, the material of the generally manufactured terminal is a brass rod. The brass rod is made by turning the terminal with lathe technology, but the output of the terminal is too slow, and the material hardness of the brass rod is low and the cost is low. Therefore, it needs to be improved if the terminals are bent and broken by external forces. Contents of the invention [0003] The purpose of the present invention is to provide a connector manufacturing method of injection molding technology, which solves the problems of common methods such as low efficiency, low output, high cost, and easy bending and breaking of terminals when subjected to external forces. [0004] The technical solution of the present invention is: firstly install the mold, pour the raw materials, and shape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/00
Inventor 徐光华
Owner SINGATRON ELECTRONICS CHINA
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