Biaxially movable jig for door mounting apparatus of vehicle , has stroke adjusters fixed on lower and middle plates to adjust slight displacement of linear motion blocks, and upper plate mounted with door hinge

摘要

The jig has a lower plate (10) coupled to a vehicle door mounting apparatus. Linear motion blocks are coupled on the linear motion guide rails (14, 20). A middle plate (16) is coupled on one of the blocks. Restricting devices fixed on the lower plate restrict movement of the blocks. Stroke adjusters are fixed on the lower and middle plates to adjust a slight displacement of the blocks. An upper plate (22) is mounted with a door hinge. A pipe (44) supplies pressure to the restricting devices. An opening and closing valve (46) is installed at the pipe to adjust opening and closing of the pipe.