Rotary positioning auxiliary device for welding of pressure vessel

By designing a welding rotational positioning auxiliary device including a load-bearing base, a support assembly and a clamping assembly, the problems of low positioning and rotation operation accuracy, slow efficiency and poor stability during traditional welding are solved, and high precision and high efficiency are achieved Welding operation.

CN119388044AInactive Publication Date: 2025-02-07FUYANG ANGU BOILER PRESSURE VESSEL MFG
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Patent Information

Application Number
CN202411848724.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-02-07
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the welding process of traditional pressure vessels, the positioning and rotation operation accuracy is low, the efficiency is slow, and the stability is poor, making it difficult to adapt to the requirements of complex welding processes, affecting the welding quality.

Method used

A welding rotation positioning auxiliary device including a load-bearing base, a support assembly and a clamping assembly is designed. The motor drives the lead screw and roller set to achieve accurate positioning and rotation of the pressure vessel; the clamping member of the clamping assembly consists of multiple L-shaped hooks, jaw barrels and threaded chucks to adapt to pressure vessels of different shapes and sizes .

Benefits of technology

It improves welding positioning accuracy and rotational stability, reduces the occurrence of welding defects, improves welding efficiency and quality, and adapts to the needs of complex welding processes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of mechanical engineering, in particular to a pressure vessel welding rotation positioning auxiliary device. Comprising a bearing base, a supporting assembly and a clamping assembly. The bearing base is provided with a working block and a sliding connecting piece, the working block is provided with a connecting groove and fixedly connected with the supporting assembly, and the two sides are slidably connected with clamping assemblies. A supporting plate of the supporting assembly is fixed to the connecting groove, opposite roller sets are arranged on the supporting plate, and the position can be adjusted through a motor and a lead screw. A sliding bottom plate of the clamping assembly is connected with a sliding connecting piece in a sliding mode, a supporting frame, a clamping piece, a front supporting roller frame and a rear supporting roller frame are arranged on the sliding bottom plate, and the position can be adjusted and the pressure container can be clamped through a plurality of motors and lead screws. In addition, a searchlight, a dust collecting cabin, a heightening block, an air cylinder, a roller soft brush and other components are arranged above the working block. The device can improve the welding precision, efficiency and safety of the pressure vessel and enhance the equipment adaptability.
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