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Motor stator automatic bending forming welding fixture

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

Active Publication Date: 2022-07-05
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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  • Motor stator automatic bending forming welding fixture
  • Motor stator automatic bending forming welding fixture
  • Motor stator automatic bending forming welding fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

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

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PUM

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Abstract

The invention relates to an automatic bending and forming welding fixture for a motor stator. It is fixed on the fixture bracket, two bending and one-time forming cylinders are respectively installed on the two bending and one-time forming cylinder mounting plates, and two one-time forming bending bearings are respectively installed on the front ends of the two bending and one-time forming cylinders. The secondary forming cylinders are respectively installed on the two bending secondary forming cylinder mounting plates, and the two secondary forming bending bearings are respectively installed on the front ends of the two elbow clamp cylinders. The elbow clamp cylinder is installed above the linear guide rail, and the centering module passes through The ejector pin is connected with the jacking cylinder, and the positioning module and the height-fixing module are located on both sides of the centering module. The invention is simple, quick, accurate in positioning, can realize rapid welding in combination with the laser welding process, has high welding quality, zero scrap rate, high production efficiency and low labor intensity.

Description

technical field [0001] The invention relates to a welding fixture. In particular, it relates to a welding fixture for automatic bending and forming of a motor stator. Background technique [0002] In the prior art, there are various positioning methods for the welding fixture of the motor stator, but the positioning of these fixtures is inaccurate, the operation is inconvenient, and the work efficiency is low. SUMMARY OF THE INVENTION [0003] The purpose of the invention is to provide a motor stator welding fixture with accurate and reliable positioning and high efficiency; the clamping is simple and fast, the positioning is accurate, combined with the modern laser welding process, rapid welding can be realized, the welding quality is high, the scrap rate is zero, and the production efficiency is high. , the labor intensity is low. [0004] In order to achieve the above object, the present invention has the following technical solutions: [0005] The invention provides...

Claims

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Application Information

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Patent Type & Authority Patents(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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