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Laminating device and laminating method of U-shaped laminated busbar

A technology of laminated busbars and pressing devices, applied in the electrical field, can solve problems such as reducing product safety performance, increasing production costs, and poor bending, so as to avoid poor bending, improve work efficiency, and avoid bending errors Effect

Active Publication Date: 2013-05-08
SHENNAN CIRCUITS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the use of a bending machine to bend the pressed laminated busbars, it is easy to have a large number of poor bending, cracked insulation layers at the bends, and other bad phenomena, and there may also be bending errors. , causing fatal defects to the performance of the product, thus greatly reducing the safety performance of the product, causing a large number of products to be scrapped, greatly increasing the production cost, and forming a waste of resources

Method used

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  • Laminating device and laminating method of U-shaped laminated busbar

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Embodiment Construction

[0036] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] refer to figure 1 and figure 2 , the pressing device of the U-shaped laminated busbar in the embodiment of the present invention mainly performs the pressing work on the U-shaped laminated busbar 1 to be pressed, and the laminated busbar 1 to be pressed is composed of copper bars of each layer and insulation Formed by paper combination, the size of the insulating paper is slightly larger than the size of the copper bar, so that each layer of insulating paper can be pressed together during edge sealing. The above pressing device mainly includes:

[0038] It is used to fix the U-shaped fixed seat of the laminated busbar 1 to be pressed, and the fixed seat is provided with a strip-shaped support fixture 2 for covering and supporting the laminated busbar 1 to be pressed, wherein the fixed seat includes The base 3, and the support mold 5 fixed on ...

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Abstract

The invention discloses a laminating device and a laminating method of a U-shaped laminated busbar, the U-shaped laminated busbar to be laminated is fixed by a fixing seat and is supported by a support fixing part, when an upper mold is in presses fit with the upper surface of the laminated busbar to be laminated, through the mutual match of a second abut-against part and a first abut-against part, meanwhile a sliding block is driven to slide toward the direction of the laminated busbar to be laminated, and therefore an extruding mold which is fixedly arranged with the sliding block presses on the side wall of the laminated busbar to be laminated, so that after formed by all layers of copper bars and insulation paper, the U-shaped laminated busbar to be laminated is pressed in a multi-face mode, and the phenomena that bad bending is generated by bending after the pressing fit, an insulating layer in the bend position fractures and the like are avoided, the situation that incorrect bending occurs is avoided, product quality is ensured, repeated reworking is avoided due to one-time forming by pressing fit, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the electrical field, in particular to a pressing device and method for a U-shaped laminated busbar. Background technique [0002] Laminated busbar, also known as composite busbar, laminated busbar, etc., is a multilayer composite structure connection bar. Compared with traditional wiring methods, the use of laminated busbars can provide a modern power distribution system that is easy to design, fast to install and has a clear structure, which has repeatable electrical performance, low impedance, anti-interference, good reliability and space saving , Simple and fast assembly, etc., are widely used in electric and hybrid traction equipment, electric traction equipment, cellular communications, base stations, telephone switching systems, large-scale network equipment, power generation systems and other fields. [0003] In the production process of laminated busbars, it is usually necessary to press the copper bars and insulating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/00B32B37/10
Inventor 刘潇龙孔令文彭勤卫缪桦孙铮邹玉龙
Owner SHENNAN CIRCUITS
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