摘要 |
The multipurpose bending die maximizes the productivity and work efficiency by mounting the bending punch easily. The multipurpose bending die comprises(A) an upper die(11) with a punch holder (14) fixed at a guiding plate(12) and a bending punch(19) with punch mounting grooves(21); (B) a lower die(31) with an elevating pad (35) coupled a the spring safe groove (33-1) and a pin hole(33-2) by a spring (38) and a pressure pin (39) and a fixed die(40) coupled with a fixed protrusion(40-1).
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