An electric vehicle controller pcb board copper bar punching device

A technology for electric vehicle controllers and PCB boards, applied in auxiliary devices, printed circuit manufacturing, electrical components, etc., can solve the problems of poor molding quality and low efficiency, achieve good molding effects, convenient and fast operation, and improve punching efficiency Effect

Active Publication Date: 2016-02-17
JIANGSU XIECHANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no low-cost, simple-structured and relatively high-automated punching device in the punching process, but manual punching is required, which is not only low in efficiency, but also poor in molding quality.

Method used

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  • An electric vehicle controller pcb board copper bar punching device
  • An electric vehicle controller pcb board copper bar punching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in further detail below through specific examples.

[0019] Such as figure 1 , 2 As shown, a copper bar punching device for electric vehicle controller PCB includes a base 1, a punching foot assembly and a pressing mechanism, and the punching foot assembly includes a lower backing plate 2, an upper backing plate 3 and several punching foot inserts. Article 4, the lower backing plate 2 is installed on the base 1, wherein, in order to improve safety and facilitate the installation of the PCB board, the punching foot assembly and the base 1 are slidably installed, and the specific sliding structure is: the base A slide rail 5 is installed on the 1, and a chute cooperating with the slide rail 5 is arranged on the lower backing plate 2, and the lower backing plate 2 is horizontally slidably installed on the slide rail 5. Of course, the sliding structure can also be other conventional structures, for example, the positions of the slid...

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PUM

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Abstract

The invention discloses a PCB (Printed Circuit Board) copper bar leg punching device of an electric vehicle controller. The PCB copper bar leg punching device comprises a base, a leg punching component and a compressing mechanism, wherein the leg punching component comprises a lower backing plate, an upper backing plate and a plurality of leg punching insertion strips; the lower backing plate is arranged on the base; the leg punching insertion strips are fixedly arranged on the lower backing plate and correspond to copper bar leg holes in a controller PCB; the leg punching insertion strips are vertical to the lower backing plate; the lower backing plate is fixedly provided with a vertical rod; the upper backing plate is vertically and slidably arranged on the vertical rod; hollow holes used for exposing the leg punching insertion strips are formed in the upper backing plate; a compression spring used for applying an upward force to the upper backing plate is arranged between the upper backing plate and the lower backing plate; the compressing mechanism comprises a press plate arranged above the upper backing plate; the press plate is driven by a press plate power device. The leg punching device is simple in structure, convenient in operation, capable of rapidly performing leg punching on copper bars on the PCB, high in efficiency and good in quality.

Description

technical field [0001] The invention relates to a copper bar punching device, in particular to a copper bar punching device for an electric vehicle controller PCB board. Background technique [0002] The PCB board of the electric vehicle controller needs to install copper strips (or copper skins) on the parts with high current. There are several copper strip foot holes on the PCB board, and the copper strips need to be punched in the copper strip foot holes. , so that the pins on the copper strip are embedded in the foot holes of the copper strip, and then spot welding is performed to fix the copper strip. However, at present, there is no low-cost, simple-structured, relatively high-automated punching device in the punching process, but manual punching is required, which not only has low efficiency, but also poor molding quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for punching the copper st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/00B23K37/00
CPCB23K37/00
Inventor 顾挺
Owner JIANGSU XIECHANG ELECTRONICS TECH
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