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Clamp for laser butt welding

A laser tailor welding and fixture technology, applied in laser welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of inflexible use and complex laser welding fixtures, etc., and achieve the effect of simple structure, low cost and flexible use

Inactive Publication Date: 2013-09-18
KUSN BAOJIN LASER TAILOR WELDED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing laser welding fixtures are complex and not flexible enough to use

Method used

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  • Clamp for laser butt welding

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Embodiment Construction

[0011] In order to further reveal the technical solutions of the present invention, the following describes the implementation of the present invention in detail in conjunction with the accompanying drawings: figure 1 As shown, a fixture for tailor welding includes a bottom plate 1 and two strip-shaped pressure plates 2 arranged on the bottom plate 1 , and both ends of the pressure plate 2 are fixed on the bottom plate 1 by screws 3 . The center of the bottom plate 1 is provided with a long and narrow open slot 4 , and the open slot 4 extends transversely along the center of the bottom plate 1 .

[0012] Described base plate 1 is provided with several positioning holes 5, and described positioning hole 5 is provided with positioning pin 6, can select suitable positioning hole 5 according to the size of weldment, and positioning pin 6 is inserted in the positioning hole 5, can play a role. The function of fixing the welding part 7 is very good, preventing the welding part 7 fro...

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Abstract

The invention discloses a clamp for laser butt welding. The clamp comprises a base plate and a pressing plate arranged on the base plate, wherein a plurality of positioning holes are formed in the base plate; positioning pins are arranged inside the positioning holes; a plurality of positioning holes are formed in the base plate; positioning pins are arranged inside the positioning holes; appropriate positioning holes are selected according to the size of a welding piece; the positioning pins are inserted into the positioning holes, the function of fixing the welding pieces well is achieved, and the welding piece is prevented from moving. The clamp is simple in structure, flexible to use and low in cost.

Description

technical field [0001] The invention relates to a fixture, in particular to a fixture for laser tailor welding. Background technique [0002] Laser tailor welding is a method of laser welding steel plates with different surface treatments, different steel types, and different thicknesses, and freely combines them into a blank. It is a technology widely used in the design of automobile bodies at present. Process and cost reduction play a very important role. Laser tailor welded blanks not only splice together steel plates of the same thickness, but also splice steel plates of different thicknesses together using laser beams, so fixtures must be used. The existing laser welding fixtures are complicated and not flexible enough to use. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a jig for laser tailor welding with a simple structure and flexible use. [0004] In order to solve the above te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/42B23K37/04
Inventor 李国新
Owner KUSN BAOJIN LASER TAILOR WELDED