Comb row production process

A technology of production process and shape row, which is applied in the manufacture of contact box/base, assembly/disassembly of contacts, manufacturing of contacts, etc., can solve problems such as high dimensional accuracy requirements and comb-shaped rows that cannot be used normally, To achieve the effect of preventing oxidation, preventing movement difficulties, and avoiding the decrease of conductivity

Active Publication Date: 2019-10-01
广东南华西电气有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are four types of comb-shaped bars commonly used, which are 1P, 2P, 3P, and 4P. The comb-shaped bar structure consists of a sheath and a copper bar. The copper bar has multiple terminals. Once there is a deviation in one dimension during the production of the comb-shaped row, the entire comb-shaped row may not be used normally

Method used

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Embodiment Construction

[0021] In order to understand the technical scheme of the present invention more intuitively and completely, the non-restrictive features are described as follows:

[0022] Comb row production technology is characterized in that comprising the following steps:

[0023] (1) Count punching, punching copper sheets of a certain width into two copper bars of the same size, for example, a 60mm wide copper bar can be punched into the same two pieces of workpieces;

[0024] (2) Bending, bending the copper bar;

[0025] (3) Grinding to remove the surface burrs of the copper bars;

[0026] (4) Tin plating, tin plating on the surface of the copper bar;

[0027] (5) Assemble, cut the insulating sheath, and accurately snap the copper bar into the insulating sheath.

[0028] The copper bar is copper, and the insulating sheath is PVC resin. Copper has good electrical conductivity and shape, and PVC resin has flame resistance, weather resistance, aging resistance, high impact temperature ...

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Abstract

The invention discloses a comb-shaped bar production process. The comb-shaped bar production process comprises the following steps: (1) numerical punching: a copper piece with a certain width is numerically punched to two copper bars with the same sizes; (2) bending: the copper bars are bent; (3) polishing: burrs on the surfaces of the copper bars are removed; (4) tin plating: tin is plated on thesurfaces of the copper bars; and (5) assembly: insulation sleeves are cut; the copper bars are accurately clamped into the insulation sleeves; the copper bars are red copper; and the insulation sleeves are PVC resins. The designed comb-shaped bar production process can guarantee the quality and the precision of comb-shaped bars.

Description

technical field [0001] The invention relates to a comb row production process. Background technique [0002] Comb bar is a kind of bus bar, which has the advantages of high carrying capacity, good insulation, high temperature resistance, and the use of safety lights. At present, there are four types of comb-shaped bars commonly used, which are 1P, 2P, 3P, and 4P. The comb-shaped bar structure consists of a sheath and a copper bar. The copper bar has multiple terminals. Once there is a dimension deviation during the production of the comb-shaped row, the entire comb-shaped row may not be used normally. Therefore, how to develop a production process that can ensure the quality and precision of the comb-shaped row is the direction that workers in this field want to study. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the purpose of the present invention is to provide a production process for comb-shaped row, which can ensure the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00H01R43/16H01R43/18H01R43/20
Inventor 向华平朱军陈平
Owner 广东南华西电气有限公司
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