THE LEVELING DEVICE OF FIXERS FOR WELDING

摘要

PURPOSE: A leveling device of a welding fixing member is provided to freely rotate a lower jig, to control a height and to fix a position of the lower jig and to prevent a falling of the lower jig by fixing force of a plate for welding. CONSTITUTION: A leveling device contains a bracket(7) fixed in a lower jig(8) integrally; a supporting bar(6) installed under the lower jig(8) to move the bracket(7) through a T-shaped slot(4); a square nut(5) inserted inside the T shaped slot(4); a bolt(1) combined with the square nut(5) by penetrating a hole(9) in the bracket(7); a nut(2) stuck to the upper face of the bracket(7) by penetrating with the bolt(1); and set screws(3,3) faced to the upper face of the supporting bar(6) by installing both sides of the hole(9). A height is controlled by the set screw(3) and a position is fixed by the T-shaped slot(4), the bolt(1) and the nut(2). The control of the height and the fixation of the position are performed simultaneously.