Welding jig

The invention discloses a welding jig, and relates to the technical field of welding. The welding jig comprises a support and a fixing mechanism. The support comprises a supporting table, and an included angle is formed between the supporting table and the ground. The fixing mechanism comprises a fixing piece, the fixing piece is rotationally arranged on the supporting table, positioning stop blocks are arranged on the periphery of the fixing piece, and the positioning stop blocks abut against the periphery of a to-be-welded piece so as to fix the to-be-welded piece. According to the welding jig, the welding efficiency can be improved, and the body burden on operators is reduced. 本发明公开了一种焊接治具，涉及焊接技术领域。该焊接治具包括支架及固定机构。所述支架包括支撑台，所述支撑台与地面呈夹角设置；所述固定机构包括固定件，所述固定件转动设置于所述支撑台，所述固定件的四周均设置有定位挡块，所述定位挡块抵接待焊接件的外周以固定所述待焊接件。该焊接治具能够提高焊接效率，降低对操作人员造成的身体负担。