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Nickle sheet positioning method

A positioning method and technology of nickel sheet, applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of complex processing, poor flexibility, deformation of nickel sheet, etc., achieve simple process, easy sheet removal, avoid deformation effect

Active Publication Date: 2006-06-28
江西萨瑞微电子技术有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Using the first method, since the magnet is directly on the template, the suction directly acts on the nickel sheet, so it will encounter relatively large difficulties in the process of removing the nickel sheet, which often causes deformation of the nickel sheet
[0004]The second method is more complicated to process, requires special equipment, tools, etc., and the flexibility is usually relatively poor, so it is not suitable for customers who often change the design

Method used

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  • Nickle sheet positioning method

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Embodiment Construction

[0014] As shown in the structural exploded view of a novel nickel sheet positioning device of the present invention: a novel nickel sheet positioning device is composed of a nickel sheet positioning upper template 1 and a lower template 2, wherein the upper template 1 has a nickel sheet positioning groove 11 , The lower template 2 is provided with a magnet, and the upper and lower templates are positioned by positioning pins. In the embodiment of the present invention, the lower template 2 is all composed of magnets, and the magnets can also be fixed at places where nickel sheets are required to be positioned. The positioning is performed by positioning pins corresponding to the upper template. Its shape and size correspond to the positioning holes of the upper template. In this embodiment, a positioning hole 12 is provided on the upper template 1 to determine the position of the upper and lower templates, and a raised positioning column 21 is provided on the lower template 2...

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Abstract

An apparatus for locating nickel sheet whose thickness is less than 1mm is composed of upper match plate with the locating slots of nickel sheet, lower match plate with magnets, and locating pins for locating said upper and lower match plates. Its locating method includes such steps as putting upper match plate on lower one, locating the nickel sheet and its functional part in the locating slots of upper match plate, welding, removing lower match plate, and separating the nickel sheet and its functional part from upper match plate. It can prevent deformation of nickel sheet.

Description

Technical field [0001] The invention relates to a nickel positioning method, in particular to a nickel sheet positioning method with a thickness not exceeding 1 mm. Background technique [0002] It is very common to use nickel sheets as connecting pieces in the modern battery industry, and as components connected to battery nickel sheets, such as PCM, PTC, etc., nickel sheets are generally used to connect with functional components, and the connection method is usually welded. The nickel sheet should be positioned before welding. There are currently two methods for positioning the nickel sheet. One is to add a magnet cylinder to the formwork, and the magnet will hold it after the nickel sheet is placed, thereby playing a positioning role. The other is to process the nickel sheet into multiple pieces, and punch it apart after welding to make it a separate product, and use precise positioning holes for positioning. [0003] Using the first method, because the magnet is direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00B23K37/04
Inventor 张甦曾明球吴长河
Owner 江西萨瑞微电子技术有限公司
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