BRAZING JIG APPARATUS FOR COIL ASSEMBLY USE IN GLOW PLUG

摘要

The present invention relates to a welding jig device for a coil assembly used for a glow plug of an internal combustion engine, and more particularly to a coil assembly used in a glow plug of an internal combustion engine, in order to fabricate a coil having a different diameter in the longitudinal direction, The present invention relates to a welding jig device for welding coils having different diameters to each other. The welding jig device corresponds to a plurality of coils and floats them so that their positions are not changed. The welding means can be adjusted on the upper surface of the arranged base, and the plurality of coils are welded to each other through various welding means, but harmful smoke generated during welding can be discharged to the outside. At the same time, it is easy to work and photographed after welding. By automatically comparing the stored weld standard image, the present invention relates to failure of the weld to easily check the welding jig device for the coil assembly for use in a glow plug of an internal combustion engine to.