| 摘要 |
PURPOSE:To exactly assemble on outside sheet member at a correct position without using a special-purpose jig for hole machining by absorbing the assembly error of the outside sheet member with a bracket. CONSTITUTION:Each panel member 1a is connected by spot welding to assemble a vehicle body 1. Next, the tip screw section of a positioning jig 21 is screwed into a nut 9 welded to the rear side of a fitting seat face 11 to support a bracket 5, then the fitting flange 13 of the bracket 5 is made to face the vehicle body fitting face. In this case, the size H in the face direction to the fitting seat face 11 is set while the flange 13 is moved near to or apart from the fitting face 3. The fitting flange 13 of the positioned bracket 5 is welded to the vehicle body fitting face 3. The flange section of an outside sheet member is positioned with the fitting seat face 11 of the bracket 5, then a bolt is screwed into the nut 9.
|
