Manufacturing method of automobile spot welding fixture

A manufacturing method and fixture technology, applied in the field of automotive welding fixtures, can solve problems such as low degree of automation, and achieve the effects of convenient control, ensuring consistency and stability, and ensuring accuracy

Inactive Publication Date: 2018-04-24
WUHAN JIEZHONG AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the most prominent is the relatively low degree of automation in the automobile assembly and welding process.

Method used

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  • Manufacturing method of automobile spot welding fixture

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Embodiment Construction

[0039] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and examples are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0040] The manufacturing method of a kind of automobile spot welding fixture provided by the present embodiment will be described in detail below in conjunction with accompanying drawing.

[0041] like figure 1 Shown, a kind of manufacturing method of automobile spot welding fixture, it may further comprise the steps:

[0042] Step 1: Modeling;

[0043] Step 2: Assemble according to drawings and fixture list;

[0044] Step 3: Solder joint analysis;

[0045] Step 4: Determine the workpiece placement posture according to the solder joint analysis results;

[0046] Step 5: Selection and modeling of welding tongs;

[0047] Step 6: 2D drawing;

[0048] Step 7: Carry out processing and manufacturing according to the two-dimen...

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Abstract

The invention relates to a manufacturing method of an automobile spot welding fixture, comprising the following steps: Step 1: Modeling; Step 2: Assembling according to drawings and fixture list; Step 3: Solder spot analysis; Step 4: Determine according to the weld spot analysis result Workpiece placement; Step 5: Selection and modeling of welding tongs; Step 6: 2D drawing; Step 7: Processing and manufacturing according to 2D drawing; Step 8: Production line test of the manufactured fixture . The beneficial effects of the present invention are: through the coordination of components such as positioning pins, clamping arms, and lifting mechanisms on the fixture, the workpiece is installed and clamped at the position set by the process, so that the workpiece is not allowed to move and move, and the welding of the vehicle body is ensured. Consistency and stability of precision.

Description

technical field [0001] The invention relates to the technical field of automobile welding fixtures, in particular to a method for manufacturing an automobile spot welding fixture. Background technique [0002] The level of automobile manufacturing plays a vital role in the development of the automobile industry. As far as my country's current automobile production level is concerned, except for some advanced technologies and tooling equipment imported from abroad, the overall level is still very low. One of the more prominent is the relatively low degree of automation in the automotive assembly and welding process. Automobile welding fixtures can ensure and improve the quality of automobile products, increase labor productivity, improve labor production conditions, reduce product manufacturing costs, and improve the automation of assembly and welding. Therefore, the improvement of the design level of automobile welding fixtures has become an effective way to improve the lev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 翁涛丁蒙
Owner WUHAN JIEZHONG AUTO PARTS CO LTD
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