Welding auxiliary clamping device

The invention relates to a welding auxiliary clamping device. The welding auxiliary clamping device comprises a base; and a clamping device and a welding gun fixing device are respectively arranged onthe two sides of the upper end of the base. The welding auxiliary clamping device is simple in structure, can preferably clamp trapezoidal machined parts and realize peripheral rotation, is convenient to weld the trapezoidal machined parts, can improve the welding precision, reduces the welding difficulty of welding persons, meanwhile, can place welding guns in a classification manner to conveniently classify and use the welding guns, prevents high-temperature scald of the welding persons caused by disordered placement of the welding guns, and preferably protects the welding persons. 本发明涉及种焊接辅助夹持装置，包括底座，底座上端两侧分别设置有夹持装置和焊枪固定装置；本发明结构简单，可以将梯形加工件很好地进行夹持并实现圆周转动，方便了梯形加工件的焊接，并且可提高焊接精度，降低了焊接人员的焊接难度，同时可将焊枪分类放置，便于焊枪的分类和使用，也避免了焊接乱放而对焊接人员造成高温烫伤，极好的保护了焊接人员。