Automatic welding device for street light pole and base flange

By designing automatic welding devices, using clamping mechanism, rod support mechanism, pipe expansion mechanism and welding robot, the problems of high difficulty, low accuracy and low efficiency in manually welding street lamp poles and base flanges are solved, and a high-precision and automated welding process is achieved, improving welding efficiency and firmness.

CN108296696BActive Publication Date: 2025-03-18YANGZHOU OUYIZHAOMING ELECTRIC CO LTD
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Patent Information

Application Number
CN201810288530.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2018-04-03
Publication Date
2025-03-18
Estimated Expiration
2038-04-03

AI Technical Summary

Technical Problem

In the prior art, manual welding of street lamp poles and base flanges has problems such as high difficulty, low accuracy and low efficiency. Especially due to the lack of positioning tooling, it is easy to have relative movement between street lamp poles and base flanges, affecting welding accuracy.

Method used

An automatic welding device for street lamp pole and base flange is designed, including a clamping mechanism, rod support mechanism, tube expansion mechanism and welding robot. The clamping mechanism fixes the base flange, and the rod support mechanism supports and expands one end of the street lamp pole by moving the bracket and expanding the pipe mechanism to ensure that there is no relative displacement between the street lamp pole and the base flange, and the welding robot automatically completes the welding.

Benefits of technology

Through the automated welding process, the welding accuracy and efficiency are improved, ensuring that the welding between the street lamp pole and the base flange is more firm and reliable, saving time and effort.

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Abstract

The present invention discloses an automatic welding device for a street light pole and a base flange in the field of welding devices, comprising a clamping mechanism for fixing the base flange, a rod support mechanism is provided on the side opposite to the clamping mechanism, the rod support mechanism comprises at least one pair of movable brackets for horizontally supporting the street light pole, the movable bracket sends one end of the street light pole to the central hole of the base flange, a tube expansion mechanism is provided on the side opposite to one end of the street light pole, the tube expansion mechanism expands the opening of one end of the street light pole, an end tightening plate movable along the axial direction of the street light pole is provided at a position corresponding to the other end of the street light pole, and a welding robot is provided at a position corresponding to the base flange. The present invention can clamp and fix the base flange, ensure that there is no relative displacement between the street light pole and the base flange, automatically complete welding, have high welding precision, and save time and effort.
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