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Intersecting line girth welding device

A technology of circular seam welding and intersecting line, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve problems such as high cost and complexity, and achieve safety and durability, accuracy, and equipment versatility. Effect

Inactive Publication Date: 2011-05-18
上海气焊机厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the machine tool tailstock is concerned, there are dovetail slide seat type, double guide post slide seat type, etc. Although their structure is strong and durable, they are also complicated and costly

Method used

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  • Intersecting line girth welding device
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  • Intersecting line girth welding device

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to these embodiments, and any improvement or replacement in the basic spirit of the present invention still belongs to the scope of protection claimed in the claims of the present invention.

[0029] In this embodiment, please refer to Figure 1 and Figure 2, the structural components of an intersecting line circular seam welding device in the present invention mainly include: a base (1), a worm reducer mounting seat (2), Worm gear reducer (3), ball screw (4), tailstock (5), beam support (6), beam (7), wire feeder (8), welding torch adjustment device (9), linear slide rail ( 10), cam mechanism (11), arc protection screen (12), workpiece clamping, positioning device (13), timing belt (14), adjustment frame (15), protection screen slide rail (16), workpiece (17) , tailstock slide rail (18), stepper motor (37), speed r...

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PUM

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Abstract

The invention relates to an intersecting line girth welding device which is a circular tube girth welding device, and in particular relates to an automatic intersecting line girth welding machine between circular tubes, which has very high requirements for the welding line tracking technology, belonging to the technical field of a welding device. The intersecting line girth welding device mainly comprises a base, a tail seat adjusting device, a power driving device, a workpiece clamping device, a workpiece locating device, a cam mechanism, a welding gun adjusting device, an arc light protecting screen and the like. Compared with the prior art, the invention has the prominent substantial characteristics and remarkable progresses that the working procedure of defining a point is omitted, location and automatic welding are directly combined into the same station to be completed, the welding technique is simplified, the efficiency is improved, a spot welding fixture is omitted, and the accuracy of a welding part and the welding line tracking accuracy are guaranteed.

Description

technical field [0001] The invention relates to an intersecting line circular seam welding device, which relates to a circular pipe circular seam welding device, more specifically an automatic circular pipe-to-circular pipe intersecting line circular seam welding machine, and its welding seam tracking technical requirements are quite high , belongs to the technical field of welding equipment. Background technique [0002] At present, in the field of industrial manufacturing, the automatic welding of round pipes usually adopts the method of assembly and spot welding. First, the "tee pipe" and the "connecting pipe" are spot welded together, and then welded. Although this welding method is relatively easy to load and unload the workpiece, the process is complicated and the labor cost is high. [0003] For the welding of pipeline intersecting lines, robots or numerical control systems are usually used to adjust the attitude and position of the welding torch during the welding p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/12B23K9/32
Inventor 丁书才张智杰
Owner 上海气焊机厂有限公司
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