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Steel pipe inseam welding machine

A seam welding machine and steel pipe technology, applied in the mechanical field, can solve problems such as welding inconvenience, and achieve the effect of improving work efficiency and product quality

Pending Publication Date: 2015-04-15
HUAIAN DIOU IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The welding of the outer surface is not a problem, and ordinary welders can operate it, but the welding of the inner surface is very inconvenient

Method used

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  • Steel pipe inseam welding machine

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Embodiment Construction

[0013] Such as figure 1 As shown, the steel pipe inner seam welding machine includes a base 1, and a bracket 2 is provided at one end of the base 1. The bracket 2 starts to go up vertically, and then bends and extends horizontally along the length direction of the base 1; the level of the bracket 2 An automatic sliding seat 3 is provided on the section, and the length of the sliding seat 3 is greater than or equal to 50 cm, and is driven by a motor, and a downward welding torch 4 is provided at both ends thereof. The length of the sliding seat (3) is greater than or equal to 50CM. The length of the base 1 plus the length of the sliding seat 3 is equal to the length of the horizontal section of the support 2 .

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Abstract

The invention discloses a steel pipe inseam welding machine. The steel pipe inseam welding machine comprises a base; a support is arranged on one end of the base; the support is vertically upwards at first and then bent to horizontally extend in the length direction of the base; an automatic slide is arranged on the horizontal section of the support; downward welding guns are arranged at the two ends of the slide. According to the steel pipe inseam welding machine, the steel pipe is arranged on the base and sleeves the support and then the welding guns on the slide on the support are capable of performing welding operation on the inseam of a steel pipe; the two welding guns are arranged on the two ends of the slide to complete twice welding in one step conveniently and quickly.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a steel pipe inner seam welding machine. Background technique [0002] In the current industrial production, steel pipes are made of steel plates curled. In order to increase the strength of steel pipes, welding is required at the joints, and both the inner and outer surfaces need to be welded. In general, each side is welded. Soldering is required twice. The welding of the outer surface is not a problem, and ordinary welders can operate it, but the welding of the inner surface is very inconvenient. Contents of the invention [0003] The purpose of the present invention is to provide a steel pipe inner seam welding machine, which can complete the welding work of the steel pipe inner seam conveniently, quickly and with high quality. [0004] The present invention is achieved through the following technical proposals: a steel pipe inner seam welding machine includes a base, and a brack...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02B23K37/00
CPCB23K37/0211B23K31/027B23K2101/06B23K2103/04
Inventor 冯瑞专刘佳龙于淼
Owner HUAIAN DIOU IND DESIGN
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