Structure-improved welding torch

Abstract

The invention discloses a structure-improved welding torch, which comprises a shrinking crater, an elbow and a cable sleeve. One end of the shrinking crater is communicated and fixedly connected with the other end of the elbow; one end of the elbow is fixedly connected with the cable sleeve; a welding wire tube and a cable assembly are arranged in the cable sleeve; a short conduit of a hollow tubular shape is fixedly arranged in one end of the elbow; one end of the short conduit is communicated with the welding wire tube in the cable sleeve; and the other end of the short conduit is communicated with the inner cavity of the elbow. As the short conduit communicated with the welding wire tube is arranged in the elbow tube of the welding torch, a welding wire is effectively guided, therefore, the welding wire is guaranteed to smoothly enter the elbow tube and to be discharged smoothly during welding, so that the welding quality is improved, and the welding time is shortened. Meanwhile, the feeling of fatigue of users is effectively reduced by leading the bending angle of the elbow tube to satisfy ergonomics.

Description

technical field [0001] The invention relates to a welding torch, in particular to a welding torch with improved structure. Background technique [0002] During welding, the welding wire is fed into the elbow in the welding wire tube and then enters the shrinkage port for welding. However, in the current use process, when the welding wire enters the elbow in the welding wire tube due to no guiding structure, it is often in contact with the inner wall of the elbow and the elbow. The phenomenon of collision and jamming with the position of the cable sleeve joint makes the welding torch unsmooth, seriously affects the welding quality, prolongs the welding time, and reduces the welding efficiency. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a welding torch with an improved structure. The welding torch with the improved structure can discharge wire smoothly and save labor. [0004] The technical scheme adop...

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Problems solved by technology

[0002] During welding, the welding wire is fed into the elbow in the welding wire tube and then enters the shrinkage port for welding. However, in the current use process, when the welding wire enters the elbow in the welding wire tube due to no guiding structure, it is often in contact with the inner wall of the elbow and the elbow. Collision and jamming with the position of the cable sleeve joint make the welding torch unsmooth, which seriously affects the welding quality, prolongs the welding time and reduces the welding efficiency

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