Steel pipe forming device and forming method thereof

Abstract

The application relates to the technical field of welding forming, and discloses a steel pipe forming device and a forming method thereof, the steel pipe forming device comprises a positioning pipe, further comprises: a driving part arranged in the inside of the positioning pipe, a mounting frame is arranged on the driving part, a control device is fixedly connected to the mounting frame, a welding gun is arranged on the control device, and the driving part is used for driving the welding gun to move along the inside of the positioning pipe; an adjusting part is arranged between the control device and the driving part and is used for adjusting the relative angle between the welding gun and the positioning pipe; a shaping part is symmetrically arranged on the outer side wall of the positioning pipe, and a connecting piece is arranged on the positioning part; the application can detect the actual shape of the steel pipe and the angle of the edges and corners when the steel pipe is fixed, and the moving track and the moving speed of the welding gun can be adjusted in real time according to the change of the edge and corner angle, the welding seam quality is guaranteed, the precision of the steel pipe welding forming is improved, and the steel pipe welding forming is suitable for various shapes of steel pipes.

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