Equipment and process for pipeline welding by using auxiliary positioning device

Abstract

The invention discloses equipment and process for pipeline welding by using an auxiliary positioning device. The equipment comprises a base supporting part, a gripping part, a fixing part, a welding part, a pipe display part and a punching nail gun part; a first motor of the gripping part is fixedly mounted on the front end surface of a bottom plate of the base supporting part; the bottom end surface of a fourth supporting seat of the fixing part is fixedly connected with the upper end surface of a supporting plate of the base supporting part; the bottom end surface of a sixth supporting seatof a welded part and the upper end surface of the bottom plate of the base supporting part are fixedly connected; and an eighth telescopic rod is driven by an eighth servo electric cylinder to complete the adjustment of the height of an electric drill, the electric drill of the punching nail gun part punches the end parts of a first pipeline and a second pipeline, and then rake nails are stapled to the punching parts of the first pipeline and the second pipeline by a nail gun. Deformation and dislocation of the pipelines in the welding process are prevented, the strength of pipeline joints canbe strengthened, and the pipeline joints are not prone to cracking in the process of thermal expansion and contraction.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an equipment and process for welding pipelines using an auxiliary positioning device. Background technique [0002] The current welding is usually to weld two pipes manually, which consumes a lot of manpower and time. At the same time, the deformation and misalignment of the pipes may also be caused during the welding process. Therefore, a pipe welding method using an auxiliary positioning device is required. Machine, which can help prevent the pipe from being deformed and dislocated during the welding process, and can also enhance the strength of the pipe joint, so that it is not easy to crack during the process of thermal expansion and cold contraction. Contents of the invention [0003] In view of the above problems, the present invention provides an equipment and process for welding pipelines using an auxiliary positioning device. The welding arm, the seventh stee...

AI Technical Summary

Problems solved by technology

[0002] The current welding is usually to weld two pipes manually, which consumes a lot of manpower and time. At the same time, the deformation and misalignment of the pipes may also be caused during the welding process. Therefore, a pipe welding method using an auxiliary positioning device is required. Machine, which can help prevent the pipe from being deformed and dislocated during the welding process, and can also enhance the strength of the pipe joint, so that it is not easy to crack during the process of thermal expansion and contraction

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