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Special-shaped steel pipe welding device

A technology for welding devices and special-shaped steel pipes, applied in auxiliary devices, welding equipment, welding equipment, etc., can solve problems such as inappropriateness, and achieve the effect of improving clamping effect and precise clamping

Inactive Publication Date: 2021-11-02
NANJING NIEBO INTERNET OF THINGS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen from this that the size of the clamping pipe of the device has certain restrictions on the size of the steel pipe to be welded, and is not suitable for more sized steel pipes or special-shaped steel pipes.

Method used

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  • Special-shaped steel pipe welding device
  • Special-shaped steel pipe welding device
  • Special-shaped steel pipe welding device

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Embodiment Construction

[0023] In order to solve the problems existing in the prior art, the applicant conducted an in-depth analysis on various existing solutions, as follows:

[0024] In some cases, two steel pipes need to be welded before they can be used. In order to align the welding joints of the two steel pipes, engineers have designed a variety of steel pipe welding and clamping equipment. For example, the publication number is CN111761289A, which discloses a clamping device for welding steel pipes. Two steel pipes to be welded are put into the clamping pipe, and the two steel pipes are clamped by adjusting four adjusting screws. This device has the following disadvantages:

[0025] First of all, due to the clamping method, the size of the clamping tube has a certain limit on the size of the steel pipe to be welded. If the size of the clamping tube exceeds the size of the clamping tube, it cannot be clamped; secondly, the adjusting screw is set in the clamping tube, which occupies a certain e...

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Abstract

The invention discloses a special-shaped steel pipe welding device, and belongs to the technical field of welding devices. The special-shaped steel pipe welding device comprises a workbench, a welding assembly, a first clamping assembly and a second clamping assembly, wherein the workbench comprises a working plane; the welding assembly is arranged on the working plane; the first clamping assembly is arranged on the working plane and located below the welding assembly; the first clamping assembly is provided with a first clamping space; the second clamping assembly is arranged on one side of the first clamping assembly; and the second clamping assembly is provided with a second clamping space opposite to the first clamping space. According to the special-shaped steel pipe welding device provided by the invention, the first clamping assembly and the second clamping assembly clamp workpieces at the same time, and the size or the relative position of the first clamping space and the second clamping space can be adjusted according to the welding requirement during work, so that accurate clamping of the workpieces with different sizes and shapes is achieved.

Description

technical field [0001] The invention relates to the technical field of welding devices, in particular to a special-shaped steel pipe welding device. Background technique [0002] In some cases, two steel pipes need to be welded before they can be used. In order to align the welding joints of the two steel pipes, engineers have designed a variety of steel pipe welding and clamping equipment. For example, the publication number is CN111761289A, which discloses a clamping device for welding steel pipes. Two steel pipes to be welded are put into the clamping pipe, and the two steel pipes are clamped by adjusting four adjusting screws. [0003] It can be seen from this that the size of the clamping pipe of the device has certain restrictions on the size of the steel pipes to be welded, and is not suitable for steel pipes of more sizes or special-shaped steel pipes. Contents of the invention [0004] Purpose of the invention: In order to solve the above problems, the present in...

Claims

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Application Information

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IPC IPC(8): B23K37/053B23K37/02B23K31/02B23K26/21B23K101/06
CPCB23K37/053B23K37/0211B23K31/02B23K26/21B23K2101/06
Inventor 郭晓艳王微李贤平
Owner NANJING NIEBO INTERNET OF THINGS TECH CO LTD
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