A material frame post positioning device

By designing a material frame column positioning device and utilizing bearings to achieve rotation, the problem of high cost and complex operation of welding positioning devices in small-batch material frame production is solved, realizing low-cost and efficient welding operation, which is suitable for the production of multi-specification material frames.

CN224487946UActive Publication Date: 2026-07-14YANTAI WOOSHIN SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANTAI WOOSHIN SCI & TECH CO LTD
Filing Date
2025-08-14
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the production of small-batch material frames, existing technologies have high costs, complex operation, and poor flexibility in welding positioning devices, making it difficult to meet the production needs of small-batch, multi-specification material frames.

Method used

A material frame column positioning device was designed, including a fixed support unit, a pin positioning unit, a conical hole positioning unit, and an angle plate positioning mechanism. The device utilizes bearings to achieve rotation and allows for the positioning and welding of steel pipes, hollow conical parts, and R-angle plates through manual operation.

Benefits of technology

It reduces manufacturing costs, improves processing accuracy and welding quality, is easy to operate, and is suitable for the production of small batches of multi-specification material frames, meeting the need for flexibility.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of material frame stand column positioning devices, belong to manual arc welding technical field, including fixed support unit, pin positioning unit and conical hole positioning unit;The fixed support unit includes base and V-shaped support, the V-shaped support is set on base, for supporting steel pipe;The pin positioning unit is located at one end of base, for the positioning to one end of steel pipe;The conical hole positioning unit is located at the other end of base, for clamping hollow conical piece, hollow conical piece is arranged at one end of steel pipe.The utility model is high in flexibility, operator can adjust workpiece rotation speed at any time according to welding condition, ensure welding quality, applicable to the production demand of small batch, multi-specification material frame.
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