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Self-guide welding machine

A welding machine and self-guided technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of welding head alignment seam, welding difference, etc., and achieve the effect of low manufacturing cost and simple structure

Active Publication Date: 2014-07-23
HUZHOU XINXING AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production, the displacement of the metal strip due to coiling often has considerable uncertainty. Therefore, the pre-set route of the welding head cannot completely align the welding head with the seam, and there are still welding errors.

Method used

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  • Self-guide welding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A self-guided welding machine, comprising a frame 1, a welding torch 2 arranged on the frame 1, characterized in that: the frame 1 includes a slide rail 7 arranged laterally, and the slide rail 7 is provided with a The moving slider 8 and the welding torch 2 are fixedly arranged on the slider 8 ; a detection device that can drive the slider 8 to move laterally along the slide rail 7 is also fixedly installed on the slider 8 .

[0025] Frame 1 is provided with limit guide rail 5, and limit guide rail 5 is provided with limit screw mandrel 6, and limit screw mandrel 6 is connected with rotating handle 9, and slide rail 7 is installed on the limit guide rail 5 and can be on the limit screw mandrel 6 Driven to slide laterally along the limit guide rail 5; the slider 8 is horizontally provided with a longitudinal beam 11 perpendicular to the sliding direction of the slider 8; the longitudinal beam 11 is sequentially installed with at least two connecting pieces 4 , the conne...

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PUM

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Abstract

A self-guide welding machine comprises a machine frame and a welding gun, wherein the welding gun is arranged on the machine frame, the machine frame comprises a sliding rail which is transversely arranged, the sliding rail is provided with a sliding block which can transversely move along the sliding rail, and the welding gun is fixedly arranged on the sliding block; the sliding block is fixedly provided with a detecting device which can drive the sliding block to transversely move along the sliding rail; the detecting device comprises a detecting pulley made of hard materials, and the pulley is fixed opposite to the welding gun; the gun tip of the welding gun is located on the pulley circumferential surface of the detecting pulley. The self-guide welding machine is simple in structure and low in manufacturing cost, the welding gun can be aligned with a joint constantly, and high-quality welding is formed.

Description

technical field [0001] The invention relates to a self-guided welding machine, which belongs to the field of metal processing. Background technique [0002] Now on the market, longer metal pipes are often made of metal strips rolled, and the rolled metal strips are fixed by welding to form finished metal pipes. Therefore, during the production process of metal pipes, continuous welding is required. In actual production, due to the slight movement of the position of the metal strip during the coiling process, the seam of the metal strip after the coiling is often not an ideal straight line, and a simple fixed welding torch cannot complete high-quality continuous welding. [0003] Patent No. CN1473085 discloses an automatic welding head alignment and guiding system and its method, which can make the welding head run along a predetermined route for welding. However, in actual production, the displacement of the metal strip due to coiling often has considerable uncertainty. Th...

Claims

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Application Information

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IPC IPC(8): B23K9/12B23K37/02
CPCB23K9/12B23K37/0211
Inventor 顾文荣
Owner HUZHOU XINXING AUTOMOBILE PARTS
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