Device for increasing TIG welding speed

Abstract

The invention relates to the technical field of TIG welding, in particular to a device for increasing the TIG welding speed. The device comprises a protection box. A wire winding mechanism is fixedlyinstalled at the top end of the protection box. A welding wire is wound around the wire winding mechanism. A limiting plate is installed on the inner top wall of the protection box. A lifting mechanism is installed on one inner wall of the protection box in a sliding manner. A lifting mechanism is installed on the limiting plate in a sliding manner. Two wire feeding mechanisms are installed between the two lifting mechanisms in a sliding manner. The two lifting mechanisms are each fixedly provided with a driving mechanism. An air cylinder is fixedly installed on the inner wall of the protection box. An abutting plate is fixedly installed at the output end of the air cylinder. A sliding base is fixedly installed on the inner bottom wall of the protection box. A sliding table is installed atthe top end of the sliding base in a sliding manner. One end of a connecting rod mechanism is fixedly connected with the sliding table. A base material is clamped and placed at the top end of the sliding table. A wire guiding wheel is driven by a motor to rotate, then the welding wire is conveyed downwards, and compared with manual wire feeding, the wire feeding efficiency of the device can be improved, and the welding speed of the device can be effectively increased.

Description

technical field [0001] The invention relates to the technical field of TIG welding, in particular to a device for increasing the speed of TIG welding. Background technique [0002] TIG welding is tungsten inert gas welding, generally called non-melting electrode gas shielded welding. Pure tungsten or activated tungsten is used as an inert gas shielded arc welding that does not melt the electrode, and the arc between the tungsten electrode and the workpiece is used as a heat source to melt and add it. The welding wire is used to form the weld seam. During the welding process, the tungsten pole does not melt, and only acts as an electrode. At the same time, the nozzle of the welding torch is fed with argon or helium gas for protection, and additional metal can be added as needed. During the welding process, The welding wire is transported to the surface of the base metal, and it is welded by the welding torch to form a welding spot on the surface of the base metal. [0003] I...

AI Technical Summary

Problems solved by technology

[0003] In the actual operation process of traditional TIG welding, the welding wire is manually conveyed, which is easy to cause unstable wire conveying speed, low wire conveying efficiency, and greatly reduces its welding speed. Therefore, it is necessary to design a method to increase the TIG welding speed. device

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