Handheld automatic welding head for welding closely-spaced small-diameter metal pipes

An automatic welding, small diameter technology, applied in welding equipment, metal processing, welding equipment, etc., can solve the problems of narrow welding operation space, difficult to meet the diameter of the pipe, etc., to achieve stable welding quality, reduce volume, and reduce production costs Effect

Active Publication Date: 2014-06-18
郑州科慧科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that automatic welding devices such as TIG, MAG or laser in the prior art usually have a large volume and a standardized welding head, and it is difficult to meet the needs of densely packed small-diameter metals with small pipe diameters and narrow welding operation spaces. Pipe automation welding requirements

Method used

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  • Handheld automatic welding head for welding closely-spaced small-diameter metal pipes
  • Handheld automatic welding head for welding closely-spaced small-diameter metal pipes
  • Handheld automatic welding head for welding closely-spaced small-diameter metal pipes

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Embodiment Construction

[0028] Such as figure 1 , figure 2 and image 3 As shown, a hand-held automatic welding head for close-packed small-diameter metal pipe welding includes a housing 1, which is in an inverted "L" shape, and the vertical long side of the housing is a hand-held part. The head on the short side of the upper level is the welding part, and the short side of the housing is connected to the transmission part of the hand-held part and the welding part. The servo motor 2, the transmission part and the welding part are arranged inside the housing 1, and the servo motor drives the welding part through the transmission part. run; as Figure 4 As shown, the transmission part includes a bevel gear 4, the bevel gear 4 drives the driven gear 5 to rotate, the driven gear 5 meshes with the gear at the end of the transmission rod 6, and the other end of the transmission rod 6 meshes with the open gear 7 of the welding part through the gear; The bevel gear 4 of the transmission part is installe...

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Abstract

The invention discloses a handheld automatic welding head for welding closely-spaced small-diameter metal pipes. The handheld automatic welding head comprises a shell , wherein a servo motor, a transmission part and a welding part are arranged inside the shell; the servo motor is used for driving the welding part to run through the transmission part. An open gear is driven to rotate in a limited space by matching the motor with the transmission part to realize 360-degree welding of U-shaped pipes, so that the essence of the gear transmission is effectively utilized. In combination with shaft transmission, the operating space is saved to the maximum extent while the welding operation is finished. A driven gear is driven by using the motor, and is used for changing the transmission direction, so that the limitation of single welding direction is broken. By adopting the transmission shaft, the open gear can rotate continuously to the opening for welding, so that 360-degree welding is realized, and smooth implementation of various types of movements is ensured.

Description

technical field [0001] The invention belongs to an automatic welding device, in particular to a hand-held automatic welding machine head for welding close-packed small-diameter metal pipes. Background technique [0002] Close-packed small-diameter metal pipes mainly refer to metal pipes that need to be welded, which are composed of various steel, copper, aluminum and their alloys with a pipe diameter between 25 and 60 mm. At present, the welding of densely packed small-diameter metal pipes mainly uses manual CO 2 The method of gas shielded welding is welded, and the efficiency is low, and the welding quality is difficult to guarantee. Automatic welding devices such as TIG, MAG or laser usually have a large volume and a standardized welding head, which is difficult to meet the automatic welding requirements of small-diameter metal pipes with small diameter and narrow welding operation space. Contents of the invention [0003] The purpose of the present invention is to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K37/02
CPCB23K9/028B23K9/164B23K9/287B23K37/003B23K37/0276B23K2101/06
Inventor 陈志宏敬顺成黄玉霞肖卓
Owner 郑州科慧科技股份有限公司
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