Street lamp pole welding tool

Abstract

The invention relates to the technical field of street lamp pole welding, and discloses a street lamp pole welding tool which comprises a vertical block, the upper end of the vertical block is in a circular arc shape, a circular opening is formed in the upper end of the vertical block, the circular opening penetrates through the front side wall face and the rear side wall face of the vertical block, and a bearing is fixedly installed on the inner wall of the circular opening. The street lamp pole welding tool rotates a thread column, so that the thread column moves towards the rear side, the wall surfaces of the sides, close to each other up and down, of an upper movable block and a lower movable block gradually incline towards the sides, away from each other, from front to back, so that a circular truncated cone is attached to the wall surfaces of the sides, close to each other, of the upper movable block and the lower movable block and moves backwards, the front ends of the two movable blocks gradually move towards the sides far away from each other until the two movable blocks are attached to the inner wall of the street lamp pole needing to be welded, and the street lamp pole is clamped and fixed, so that the street lamp pole can be fixed from the interior of the street lamp pole, the situation that the outer wall face of the street lamp pole is directly clamped, dents and abrasion are caused on the outer wall face of the street lamp pole is avoided, and the situation that the quality and the attractiveness are influenced is avoided.

Description

technical field [0001] The invention relates to the technical field of street light pole welding, in particular to a street light pole welding tool. Background technique [0002] Lamp poles are generally in the shape of iron circular tubes. During the processing of street lamp poles, one end of the lamp pole needs to be welded to the base. At this time, corresponding fixtures are needed to fix it. [0003] Existing street light pole clamps generally use threaded columns to directly fix the outer wall surface, which may cause wear to the surface of the street light pole during clamping, affecting its quality and aesthetics. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the invention provides a lamp post welding tool. [0006] (2) Technical solution [0007] In order to achieve the above object, the present invention provides the following technical solutions: street light pole welding tooling, inclu...

AI Technical Summary

Problems solved by technology

[0003] The existing lamp pole fixtures generally use threaded columns to directly fix the outer wall surface, which may cause wear on the surface of the lamp pole during clamping, affecting its quality and aesthetics

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