JIG DEVICE FOR LASER WELDING OF SEATBACK FRAME

摘要

The present invention provides a jig device for welding, capable of easily controlling the gap between objects to be welded at all predetermined welding points and being used in a purpose of fixing the objects to be welded when the multiple objects to be welded are welded by laser. According to this embodiment of the present invention, the jig device includes: a base; a support installed on the upper surface of the base and supporting a first object to be welded and a second object to be welded, which overlap; a pressing plate including a welding hole and a plunger and arranged in the upper part of the support; and a clamp installed in the base and fixing the pressing plate when the first object to be welded and the second object to be welded, which overlap, are pressed by the pressing plate.;COPYRIGHT KIPO 2019