| 摘要 |
PURPOSE:To make a press device correspondent quickly to the change in product shape by fixing a supporting plate to a plate in the part corresponding to the low level part of dies and mounting freely attachably and detachably plural supporting members to the plate in the part corresponding to the high level part thereof. CONSTITUTION:The low level part 8 of a lower die 6 is directly fixed to a supporting body 16. Plural supporting pins 17 are freely attachably and detachably mounted to a lower plate 2 in accordance with the high level part 7 of the die 6. The plural pins 17 are mounted only in the part meeting the shape of the part 7 of the die 6. The low level part 13 and high level part 12 of an upper die 11 have the similar mechanism and are supported to an upper plate 4. If the formation of a blank material changes on the high level part 7 side of the die 6, the pins 17 are attached and detached and the die 6 is exchanged. The die 11 is exchanged as well by the similar operation. Such press device is suitable for small- volume production of diversified kinds. |
