Pipeline welding machine

Through innovative design of positioning, cleaning and installation mechanisms, the problem of manual adjustment of pipeline position by existing welding machines is solved, and the rapid, stable and efficient welding of pipeline welding is achieved, and the welding quality is improved.

CN120395244APending Publication Date: 2025-08-01JINYANG (XIANGSHUI) PIPELINE SYSTEM CO LTD
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Patent Information

Application Number
CN202510302003.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-04
Publication Date
2025-08-01

AI Technical Summary

Technical Problem

When welding pipes, the existing XD-80 type welding machines need to manually adjust the pipe position, which extends the processing time and affects the working quality.

Method used

The positioning mechanism is adopted, and two separate controlled telescopic cylinders are used to cooperate with the sealing plate and sealing block to quickly locate and calibrate the pipeline, and input argon gas through the sealing block to prevent oxidation and balance the air pressure; the cleaning mechanism cleans the welding marks by cleaning the steel brush, and the installation mechanism quickly locks the equipment position.

Benefits of technology

It realizes rapid positioning and stability of pipeline welding, prevents oxidation, improves welding quality and work efficiency, and reduces subsequent cleaning work.

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Abstract

The invention discloses a pipeline welding machine, belongs to the technical field of pipeline machining, and solves the problem that the position of a pipeline needs to be manually adjusted when an existing pipeline welding machine is used, the pipeline welding machine comprises a connecting shell, an upper rotating ring, a welding machine body and a lower shell, and the upper rotating ring is rotationally installed at the top end of the connecting shell. The positioning mechanism is arranged, two sets of telescopic air cylinders controlled separately are matched with a sealing plate and a sealing block, a to-be-welded pipeline is rapidly positioned and calibrated, it is guaranteed that the welding part of the pipeline is located in the working area of the welding machine body, argon is input into the pipeline through the sealing block subsequently, and the welding efficiency is improved. And an air outlet column is arranged on the side face of the sealing plate, the air pressure inside and outside the pipeline is balanced, the whole welding machine is assisted in stably welding and machining the pipeline, and the overall working quality of the equipment is improved.
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