A circular pipe inner wall circular seam welding robot

Abstract

A circular pipe inner wall circular seam welding robot, including an upper mounting plate, a connecting frame, a lower mounting plate, a traveling mechanism, a T-shaped frame, a welding device, a gear ring, a shock absorbing spring, and a shock absorbing rod, is characterized in that: The lower end surface of the upper mounting plate and the upper end surface of the lower mounting plate are fixedly connected together through the connecting frame, and the upper mounting plate and the lower mounting plate are kept parallel; the upper end of the T-shaped frame is connected with the upper mounting plate and the lower mounting plate The outer end surface of the plate is fixedly installed, and the left and right sides of the T-shaped frame are respectively equipped with hinge supports; the welding device that can move on the ring can be used to weld the ring seam of the inner wall of the pipeline quickly. Ensure better completion of welding work, and provide welding work efficiency.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a circular pipe inner wall circular seam welding robot. Background technique [0002] In the process of pipeline construction and welding, due to different production processes, there will be a gap at the edge of the butt joint of steel pipes. In this way, only welding the outside of the pipeline cannot guarantee the safety and stability of the steel pipe. In order to weld the internal ring seam , you need people to enter the pipeline for welding. The welding work in the pipeline will generate a lot of heat, and it is dangerous, and the welding angle is not easy to adjust, which will affect the welding effect. Therefore, a machine that can replace people to complete the welding in the pipeline is needed. Contents of the invention [0003] In view of the above technical problems, the present invention provides a circular pipeline inner wall circular seam welding robot, which d...

AI Technical Summary

Problems solved by technology

[0002] In the process of pipeline construction and welding, due to different production processes, there will be a gap at the edge of the butt joint of steel pipes. In this way, only welding the outside of the pipeline cannot guarantee the safety and stability of the steel pipe. In order to weld the internal ring seam , requires a person to enter the pipeline for welding

The welding work in the pipeline will generate a lot of heat, and it is dangerous, and the welding angle is not easy to adjust, which will affect the welding effect. Therefore, a machine that can replace people to complete the welding in the pipeline is needed.

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