Flange short-circuit point welding tool

The utility model relates to the technical field of flange welding tools, and particularly discloses a flange short-circuit point welding tool which comprises a first steel channel, a second steel channel and a support. The channel steel II is arranged on the channel steel I through a bracket; and the channel steel II is vertically arranged above the channel steel I at a certain distance. Compared with the prior art, the flange can be placed on the first channel steel, the pipeline is placed in the flange, the second channel steel is used for limiting and welding, the requirement for perpendicularity between the pipeline and the flange can be guaranteed all the time, and efficiency is improved. And a welding bead between the pipeline and the flange can be changed from original all-position welding to flat fillet welding, so that the welding difficulty is reduced, the skill level requirement of a welder is reduced, and the product quality is improved. 本实用新型涉及法兰焊接工具技术领域，具体公开了一种法兰短接点焊工装，包括槽钢一、槽钢二和支架；槽钢二通过支架设置在槽钢