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Straight tube butt-welding machine with parallelism correcting mechanism

A parallelism, butt welding machine technology, used in welding equipment, welding accessories, arc welding equipment and other directions, can solve the problems of poor sealing of welds, poor appearance, inconvenient output, etc., and achieve good effect and high quality. Effect

Active Publication Date: 2017-02-22
江苏汇能锅炉有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above existing problems, the present invention aims to provide a straight pipe butt welding machine with a parallelism correction mechanism. The problem of inconvenience, 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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  • Straight tube butt-welding machine with parallelism correcting mechanism
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Embodiment Construction

[0027] 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.

[0028] Refer to attached Figure 1-6 The shown straight pipe butt welding machine with a parallelism correction mechanism 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 slides Two protective plates 6 are provided, and the two protective plates 6 are moved toward each other to close during the welding process, so as to realize the personal protection of the operator and have high safety. 1 is provided with an unwinding mechanism 7, the unwinding mechanism 7 includes a motor 71, a roller shaft 72 and a drive roller body 73, the motor 71 is connected to the roller shaft...

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Abstract

The invention discloses a straight tube butt-welding machine with a parallelism correcting mechanism. The straight tube butt-welding machine comprises a welding main machine and an operation platform, wherein the welding main machine is fixed on the operation platform; a wire unwinding mechanism is arranged at the top end of the welding main machine; a vertical moving mechanism and a transverse moving mechanism are arranged on the front side of the welding main machine; the transverse moving mechanism is slidably arranged on the vertical moving mechanism; a welding main body is arranged on the transverse moving mechanism; two automatic rotation clamps are oppositely arranged on the operation platform; a parallelism correcting mechanism is arranged in the operation platform and is located at a middle position between the two automatic rotation clamps; and a positioning mechanism is also arranged on the parallelism correcting mechanism. Through the straight tube butt-welding machine, the problems of low sealing performance, poor appearance, low quality and inconvenience output of welding seams are solved; the straight tube butt-welding machine has the advantages of high welding parallelism, high sealing performance and stable output of the welding seams; the welding quality is improved.

Description

technical field [0001] The invention relates to a straight pipe butt welding machine with a parallelism correction mechanism. 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 lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/00B23K9/32B23K9/133
CPCB23K9/00B23K9/133B23K9/32
Inventor 陈伟陈云龙
Owner 江苏汇能锅炉有限公司
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