Pipe prefabrication automatic welding system

An automatic welding and pipeline technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems that automatic welding cannot be realized, and achieve the effect of improving welding quality

Inactive Publication Date: 2015-12-30
WUXI HANSHEN ELECTRIC
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Problems solved by technology

[0002] In the prior art, automatic welding of carbon steel and stainless steel has been widely used in the field of welding. It can show good welding performance when welding straight seams, but for longer large-diameter pipe fittings (the maximum pipe length: 10 meters, diameter Maximum 630mm, plate thickness over 5mm) and the use of a chuck-type rotary positioner, which has a long length of pipe fittings and large diameter chuck clamping, traditional welding cannot achieve automatic welding

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  • Pipe prefabrication automatic welding system
  • Pipe prefabrication automatic welding system
  • Pipe prefabrication automatic welding system

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0026] Such as figure 1 , figure 2 with image 3 Shown: in order to be able to adapt to the automatic welding requirements of different pipe fittings 8 annular seams and improve the welding efficiency of pipe fittings, the present invention includes a chassis 1, which is provided with a pipe fitting 8 for clamping to be welded and can rotate the said chassis 1. The rotary positioner 4 of the pipe fitting 8 is provided with a column 2 on one side of the rotary positioner 4, and the column 2 is vertically fixed on the chassis 1, and a movable cross arm assembly 3 is provided on the upper part of the column 2, One end of the cross arm assembly 3 adjacent to the rotary positioner 4 is provided with a welding torch 31 for welding the pipe 8, and the cross arm assembly 3 and the column 2 are used to drive the cross arm assembly 3 to move longitudinally and lateral...

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Abstract

The invention relates to a welding system, in particular to a pipe prefabrication automatic welding system, belonging to the technical field of pipe fitting welding. According to a technical scheme provided by the invention, the pipe prefabrication automatic welding system comprises a chassis, wherein the chassis is provided with a rotation position changing machine which is used for clamping a pipe fitting to be welded and can rotate the pipe fitting, one side of the rotation position changing machine is provided with an upright post vertically fixed on the chassis, the upper part of the upright post is provided with a movable cross arm component, one end part, adjacent to the rotation position changing machine, of the cross arm component is provided with a weld gun used for welding the pipe fitting, and the cross arm component is connected with a cross arm movement drive mechanism used for driving the cross arm component to move longitudinally and transversely on the upright post. The pipe prefabrication automatic welding system is compact in structure, can meet the automatic welding requirements of different pipe fitting circumferential welds, improves the pipe fitting butting welding efficiency, and is safe and reliable.

Description

technical field [0001] The invention relates to a welding system, in particular to an automatic welding system for pipeline prefabrication, which belongs to the technical field of pipe fitting welding. Background technique [0002] In the prior art, automatic welding of carbon steel and stainless steel has been widely used in the field of welding. It can show good welding performance when welding straight seams, but for longer large-diameter pipe fittings (the maximum pipe length: 10 meters, diameter Maximum 630mm, plate thickness over 5mm) and the use of chuck type rotary positioner, which has a long length of pipe fittings and large diameter chuck clamping, traditional welding cannot realize automatic welding. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide an automatic welding system for pipe prefabrication, which has a compact structure, can meet the automatic welding requirements of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02B23K37/04B23K37/047B23K37/053B23K101/06B23K103/04
CPCB23K37/0533B23K37/0247B23K37/0538B23K2101/06B23K2103/04
Inventor 何晓阳陈峰
Owner WUXI HANSHEN ELECTRIC
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