Vertical double-station steel pipe fittings rotary automatic welding machine

Abstract

The invention discloses a vertical double-station steel pipe fitting rotary automatic welding machine tool, which belongs to the field of automatic welding machine tools. It includes a bed, an automatic welding device, and an electrical control device. The bed includes two identical welding rooms, and the welding rooms are respectively equipped with the same automatic welding device; the automatic welding device includes a welding device, a vertical correction fastening device and a rotary device. The welding device is provided with a welding wire feeding device and a welding torch; the vertical correction fastening device includes a cylinder fixing seat, a cylinder and a rotating pressing head; the rotating pressing head includes a cylinder, a bearing and a round table; the rotating device includes a motor, a rotating disc, The carrying plate and the positioning stem, and the electric control device respectively control the welding device, the vertical correction fastening device and the rotary device. The invention guarantees the verticality of the steel pipe and the pipe seat, makes the surrounding welding seam even and smooth, improves the welding quality and product qualification rate, and enhances the firmness of the welding joint; adopts a double-station welding method to improve production efficiency.

Description

technical field [0001] The invention belongs to the field of automatic welding machine tools, and more specifically relates to a vertical double-station steel pipe fitting rotary automatic welding [0002] machine tool. Background technique [0003] At present, in various industries, there are many defects in the welding process of copper pipes and pipe sockets: the surrounding welds are difficult to be uniform, and the operator's technical proficiency is required to be high. If there is a little carelessness, the welding slag will cause the surface of the pipe to be uneven. Affect the appearance; the welding forming of steel pipe and pipe seat requires high verticality between the two, and high technical requirements for operators, so there are large labor, high labor costs, high processing difficulty, low production efficiency, and verticality of the workpiece. Difficult to guarantee and other issues; there are many uncertain factors in product quality, and the quality co...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned problems existing in the prior art, the present invention provides a vertical double-station steel pipe fitting rotary automatic welding machine tool, which solves the requirements for the verticality between the steel pipe and the pipe seat welding and forming, improves the welding quality, and welds around Uniform seams reduce the requirements for the technical proficiency of operators, improve the pass rate of products, and use double stations to improve production efficiency, which is suitable for large-scale production

Images