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Laser welding equipment welding test bench

A laser welding and test bench technology, applied in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of high cost, high welding defect rate, low welding test efficiency, etc., achieve smooth welding wire, improve reliability, The effect of reducing scrap rate and test cost

Active Publication Date: 2019-08-02
DONGFENG LIUZHOU MOTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a welding test bench for laser welding equipment, which can solve the problems of low welding test efficiency, high cost and high welding failure rate of existing laser welding equipment

Method used

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  • Laser welding equipment welding test bench
  • Laser welding equipment welding test bench
  • Laser welding equipment welding test bench

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0029] Figure 1 to Figure 4 The laser welding equipment welding test bench shown mainly includes a machine platform 1, a test piece fixing mechanism 2 and a wire cutting mechanism 3 installed on the machine platform 1, wherein the test piece fixing mechanism 2 is used to fix the flat surface of the body welding test piece. The test piece 4 and the bending test piece 5 ; the test piece fixing mechanism 2 includes a test piece placement table 21 , a lower clamping device 22 and a bending fixing device 23 . like Figure 4 and Figure 5 As shown, the test piece placement platform 21 is a long wedge, and the length of the long wedge is greater than the length of the test piece. The wedge surface of the long wedge includes an upper wedge surface 21-1 and a lower wedge surface 21-3, and the upper wedge surface 21- 1 and the lower wedge surface 21-3 are sta...

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Abstract

The invention discloses a laser welding equipment welding test bench, and relates to the technical field of welding testing, the laser welding equipment welding test bench has a machine table and a test piece fixing mechanism, the test piece fixing mechanism comprises a test piece placing table, a lower part clamping device and a bending fixing device; the lower part clamping device has a collet,a connecting rod connected to one end of the collet, a guiding sleeve sleeves the connecting rod, a handle hinged to the other end of the connecting rod, and a clamping bracket mounted on the machinetable, the handle is hinged to the clamping bracket, the guide cylinder is fixed on the clamping bracket, and the lower parts of a plane test piece and a bending test piece are clamped between the test piece placing table and the collet; the bending fixing device has a pressing block, a supporting rod and a handle, wherein the supporting rod and the handle are respectively hinged on the fixing bracket, the fixing bracket is fixed on the machine table, the supporting rod is fixed on the pressing block, the supporting rod and the handle are hinged at one end, and the upper part of the bending test piece is clamped between the upper end surface of the collet and the lower end surface of the pressing block. The laser welding equipment welding test bench solves the problems of low welding efficiency, high cost and high welding failure rate of existing laser welding equipment.

Description

technical field [0001] The invention relates to the technical field of welding testing, in particular to a welding testing device for laser welding equipment. Background technique [0002] Due to the laser welding equipment in the early stage of installation and commissioning or after the state of the plate is changed, poor welding will inevitably occur during production. Therefore, it is necessary to continuously optimize the equipment status and process parameters during the welding process to make the welding quality meet the standard. However, the debugging of existing laser welding equipment and the optimization of process parameters all need to be carried out on the vehicle body. This technical solution for welding testing has the following disadvantages: 1. It is necessary to coordinate and contact the reserved vehicle body before performing the welding test, which is cumbersome and inefficient; 2. 1. During the equipment testing process, a large number of welding te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/04B23K26/70
CPCB23K26/702G01N3/04
Inventor 顾祖斌黄佳华黄初敏唐倩杰
Owner DONGFENG LIUZHOU MOTOR
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