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Automatic bending forming and welding fixture for motor stator

A bending and forming, motor stator technology, applied in the direction of motors, electric vehicles, welding equipment, etc., can solve the problems of low work efficiency, inconvenient operation, inaccurate fixture positioning, etc., to achieve high production efficiency, low labor intensity, zero The effect of scrap rate

Active Publication Date: 2021-03-12
WUHAN ZHONGGU POWER SUPPLY DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are many positioning methods for the welding jig of the motor stator, but the positioning of these jigs is not accurate, the operation is inconvenient, and the work efficiency is low

Method used

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  • Automatic bending forming and welding fixture for motor stator
  • Automatic bending forming and welding fixture for motor stator
  • Automatic bending forming and welding fixture for motor stator

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Comparison scheme
Effect test

Embodiment Construction

[0023] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] see figure 1 - Figure 9 , a motor stator automatic bending and forming welding fixture of the present invention, including a fixture bracket, two bending one-time forming cylinder mounting plates, two bending one-time forming cylinders, two bending secondary forming cylinder mounting plates, two Bending overmolding cylinder, two linear guides, two overmolding bending bearings, two overmolding bending bearings, clamping cylinder, centering module, positioning module, height fixing module, jacking cylinder, jacking The pin, the elbow clamp cylinder, the two bending once forming cylinder mounting plates, the two bending secondary forming cylinder mounting plates, the centering module, the positioning module, the height fixing module, and the jacking cylinder are respectively fixed on the fixture bracket, The two once-bending for...

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Abstract

The invention relates to an automatic bending forming and welding fixture for a motor stator. Two bending primary forming cylinder mounting plates, two bending secondary forming cylinder mounting plates, a centering module, a positioning module, a height fixing module and a jacking cylinder are respectively fixed on a fixture bracket; two bending primary forming cylinders are installed on the twobending primary forming cylinder mounting plates respectively, two primary forming bending bearings are installed at the front ends of the two bending primary forming cylinders respectively, two bending secondary forming cylinders are installed on the two bending secondary forming cylinder mounting plates respectively, two secondary forming bending bearings are installed at the front ends of the two bending secondary forming cylinders respectively, a toggle clamp air cylinder is installed above a linear guide rail, the centering module is connected with the jacking cylinder through an ejectorpin, and the positioning module and the height fixing module are located at the two sides of the centering module. The automatic bending forming and welding fixture is simple, rapid, accurate in positioning, capable of achieving rapid welding in combination with a laser welding process, high in welding quality, zero in rejection rate, high in production efficiency and low in labor intensity.

Description

technical field [0001] The invention relates to a welding fixture. Specifically relates to a motor stator automatic bending forming welding jig. Background technique [0002] In the prior art, there are various positioning methods for welding jigs of motor stators, but these jigs are inaccurate in positioning, inconvenient to operate and low in work efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a motor stator welding jig with accurate and reliable positioning and high efficiency; the clamping is simple and fast, and the positioning is accurate, and combined with modern laser welding technology can realize fast welding, high welding quality, zero scrap rate, and high production efficiency , Low labor intensity. [0004] In order to achieve the above object, the present invention has the following technical solutions: [0005] A motor stator automatic bending and forming welding fixture of the present invention comprises...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/70
CPCB23K26/702Y02T10/64
Inventor 刘斌郭军马涛
Owner WUHAN ZHONGGU POWER SUPPLY DEVICE
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