| 摘要 |
PURPOSE: A punching device is provided to perform regular punching without adding a punching unit by fixing a plurality of dimension distributing unit on a support. CONSTITUTION: A punching device comprises a lower die(10), a support(20), and a dimension distributing unit. A plurality of transferring rollers(11) are fixed to the central top of the lower die at regular intervals. The support comprises first and second support rods(21,24), rod fixing plates(22), and fixing bars(23). The first support rods are extended to the upper part of the lower die in two rows in a longitudinal direction. Both ends of the rod fixing plate are welded to the top of the support rod. One end of the fixing bar is fixed to the rod fixing plate in an inverse L-shape and its other end is fixed to the top of the lower die.
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