Production and manufacturing method of copper bar body

Abstract

A production and manufacturing method of a copper bar body comprises the following steps: manufacturing a copper bar through stamping, bending the two ends of the copper bar to form a front-end contact piece and a rear-end contact piece, and deburring the copper bar; according to the shape and size of the copper bars, processing a plurality of through hole grooves which are through up and down in an insulating plate, embedding the copper bars in the corresponding through hole grooves, and processing windows for exposing the front-end contact piece and the rear-end contact piece at the two ends of the insulating plate; cutting the prepreg, and forming through holes for avoiding the front-end contact piece and the rear-end contact piece in the prepreg; then carrying out typesetting in a stacking form; putting the multi-layer stacked body, obtained after typesetting is completed, into a pressing machine to be subjected to hot pressing; and finally, processing the multi-layer stacked body after hot pressing into a plurality of copper bar bodies. The manufacturing process is simple, the production efficiency is high, and the produced copper bar body product is good in structural strength and insulating property, has the characteristic of quick plugging and switching of electric energy or signals, and is convenient to disassemble and maintain when being applied to the field of connectors.

Description

technical field [0001] The invention belongs to the technical field of connectors, and in particular relates to a copper row bar body, an insulating hard cable assembly and a socket connector. Background technique [0002] At present, in the field of connectors, printed boards are generally connected to the internal contacts of the connector through cable crimping or welding, which makes the assembly efficiency low and difficult to maintain and disassemble. The structural strength of the copper row cable assembly is relatively high. At present, similar products on the market use FR4 milling to form I-shaped grooves on both sides, insert copper strips into the grooves and then seal the surface. It is difficult to meet higher requirements for structural strength and insulation performance. . In addition, the manufacturing cost is high, the milling groove is complicated in the process, and it is difficult to control the internal space. The filling often needs to be filled with...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of connectors, printed boards are generally connected to the internal contacts of the connector through cable crimping or welding, which is low in assembly efficiency and difficult to maintain and disassemble.

The structural strength of the copper row cable assembly is relatively high. At present, similar products on the market use FR4 milling to form I-shaped grooves on both sides, insert copper strips into the grooves and then seal the surface. It is difficult to meet higher requirements for structural strength and insulation performance.

In addition, the manufacturing cost is high, the milling groove is complicated in the process, and it is difficult to control the internal space. The filling often needs to be filled with glue, the production efficiency is low, and the copper bar contacts produced cannot be quickly plugged and switched. characteristics

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