Welding jig of battery equipment usefulness

The utility model provides a welding jig of battery equipment usefulness, it is including fixed clamp splice, vaulting pole, activity clamp splice, and wherein, fixed clamp splice passes through fixing bolt to be fixed on the workstation, and activity clamp splice activity assembly is on the workstation, and its one side is equipped with adjusting bolt, and adjusting bolt meshes on the regulating plate of workstation, fixed clamp splice, the relative one side of activity clamp splice are equipped with the constant head tank that a plurality of was mutually supported, are equipped with the vaulting pole of perpendicular installation on the workstation, and the vaulting pole top forms the pressure arm to constant head tank top extension, is equipped with the pressure key on the pressure arm, press the key bottom to be equipped with insulating clamp plate, are equipped with the spring on the pressure key above the insulating clamp plate, and spring one end is conflicted with insulating clamp plate top, and the spring other end is inconsistent bottom the pressure arm. This scheme has simple structure, locating speed is fast, the welding is effectual, the advantage of operation safety.