Adjusting device for welding gun

Abstract

The invention relates to an adjusting device for a welding gun. The adjusting device comprises a lifting mechanism which is used for adjusting the height of the welding gun, a translation mechanism arranged on the lifting mechanism and used for adjusting the horizontal position of the welding gun, and a turning mechanism arranged on the translation mechanism and used for adjusting the inclination angle of the welding gun in real time. The height and the horizontal position of the welding gun are adjusted by controlling the actions of the lifting mechanism and the translation mechanism, so that the position of the welding gun roughly meets the welding requirement; and the turning mechanism can adjust the welding angle of the welding gun in real time in the welding process, and the welding gun can be aligned with a welding seam for small motion uncertainty deviation, so that the welding process of the welding gun is always in a stable state, and the welding quality is guaranteed. The adjusting device can meet welding of profile steel products with different section specifications, does not interfere with or influence the production rhythm, is easy to overhaul and maintain, can realize automatic operation, and has a wide application prospect.

Description

technical field [0001] The invention belongs to the field of welding technology, and in particular relates to an adjustment device for a welding torch. Background technique [0002] In the current field of welded section steel production, a welding torch adjustment device is provided to adjust the position of the welding torch, and to maintain the correct and stable position of the welding torch during the welding process. The welding torch adjustment device on the flat-angle welded section steel production line has two types: without a guide mechanism and with a guide mechanism. The equipment form, in which the structure of the equipment form without a guiding mechanism is relatively simple, but for the weldment movement of the flat angle welding and the welding form of the welding torch fixed, due to the influence of uncertain factors such as the shape of the plate and the stability of the transportation equipment, the movement of the weldment Small movement uncertainty de...

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Problems solved by technology

[0002] In the current field of welded section steel production, a welding torch adjustment device is provided to adjust the position of the welding torch, and to maintain the correct and stable position of the welding torch during the welding process. The welding torch adjustment device on the flat-angle welded section steel production line has two types: without a guide mechanism and with a guide mechanism. The equipment form, in which the structure of the equipment form without a guiding mechanism is relatively simple, but for the weldment movement of the flat angle welding and the welding form of the welding torch fixed, due to the influence of uncertain factors such as the shape of the plate and the stability of the transportation equipment, the movement of the weldment Small movement uncertainty deviations may occur. The welding torch adjustment device without a guiding mechanism cannot compensate for the deviation, so it cannot stably adapt to super-long steel welding, and cannot continuously maintain the best welding torch position, which may affect steel welding. effect and quality

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