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High-stability automatic straight pipe butt welding machine for boiler

A high-stability, butt-welding machine technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve problems such as poor sealing of weld seams, inconvenient output, poor quality, etc., and achieve good clamping effect, Convenient transportation, good effect

Active Publication Date: 2016-12-07
江苏汇能锅炉有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above existing problems, the present invention aims to provide a highly stable automatic straight pipe butt welding machine for boilers. The straight pipe butt welding machine of the present invention solves the problems of poor sealability, poor appearance, and poor quality of the above-mentioned welds, and The problem of inconvenient output, the parallelism of weld seam welding is good, the sealing is good, the output is stable, and the welding quality is improved

Method used

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  • High-stability automatic straight pipe butt welding machine for boiler
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  • High-stability automatic straight pipe butt welding machine for boiler

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Refer to attached Figure 1-7 The shown high-stability automatic straight tube butt welding machine for boilers includes a welding host 1 and an operating table 2, a control system 8 is set on the operating table 2, and a push-pull track 5 is set on the side of the operating table 2, and the push-pull track 5 is Slidingly set the two-sided protective plates 6, and move and close the two-sided protective plates 6 in the process of welding, so as to realize the personal protection of the operator and have high safety. The welding host 1 is fixed on the operating table 2, and the welding The discharge end of main frame 1 is provided with automatic feeding mechanism, and the top of described welding main frame 1 ...

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Abstract

The invention discloses a high-stability automatic straight pipe butt welding machine for a boiler. The high-stability automatic straight pipe butt welding machine for the boiler comprises a welding main machine and an operating stand. The welding main machine is fixed to the operating stand; an automatic feeding mechanism is arranged on the discharging end of the welding main machine; a discharging mechanism is arranged on the top end of the welding main machine; a vertical moving mechanism and a horizontal moving mechanism are arranged on the front side face of the welding main machine; the horizontal moving mechanism is slidably arranged above the vertical moving mechanism; a welding main body is arranged on the horizontal moving mechanism; two automatic rotating fixtures are oppositely arranged on the operating stand; a parallelism correcting mechanism is arranged in the operating stand, and is located in the middle position of the two automatic rotating fixtures; and a positioning mechanism is also arranged on the parallelism correcting mechanism. The straight pipe butt welding machine provided by the invention solves the problems of poor weld joint airtightness, poor appearance, poor quality, and inconvenience in output, is good in parallelism of weld joint welding, good in airtightness and stable in output, and the welding quality is improved.

Description

technical field [0001] The invention relates to a high-stability automatic straight pipe butt welding machine for boilers. Background technique [0002] In the boiler field, more tubes are needed, such as superheaters and reheaters, etc. A large number of coiled tubes are required in superheaters and reheaters, and these coiled tubes need to be welded with multiple straight tubes before coiling. After completion, the straight pipe is bent into a coiled shape by the bending mechanism, and then used, but there are some problems in the existing straight pipe welding: [0003] First of all, the flux used in straight pipe welding is used for welding, and the sealing of the welded seam during the use of the welded straight pipe is not high enough, the appearance of the weld is poor, and the quality is not high; [0004] Secondly, in straight pipe welding, two integrated automatic rotating fixtures are generally used for clamping and rotating. The welding seam of the pipe is locat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23K37/00B23K37/047
CPCB23K31/027B23K37/00B23K37/047
Inventor 陈伟陈云龙
Owner 江苏汇能锅炉有限公司
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