| 摘要 |
PURPOSE:To miniaturize the titled apparatus, and to improve the work efficiency, by providing a punching member, etc., and constituting so that lock seaming of a small projecting piece part provided in a joining hole of a panel can be interlocked by one motion. CONSTITUTION:A titled device consists of a link mechanism 12 having a pair of punching members 18, 19 for bending small projecting parts a2, a3 which are left so as to be mutually opposed to joining holes a1, b1 of panels (a), (b), a link driving means 13 for operating this mechanism 12, and a base driving means 1 by which a base 6 for placing this means 13 is made to execute a reciprocating motion. Said panels (a), (b) are overlapped by matching the joining holes a1, b1, are set on a work receiver 24, and thereafter, by tip parts 18a, 19a of the punching members 18, 19, the small projecting piece parts a2, a3 are pushed into the other hole b1 and are bent, and are raised by 90 deg.. Subsequently, the panels (a), (b) are pressed against a clamping member (c), in front of a bracket 20, are further bent by 180 deg., and the panels (a), (b) are joined. |
