Lower die for a bending machine
A lower die (10) for a bending machine includes a support member (40) and a work member (60), manufactured separately. The support member defines a longitudinal groove (44) in an upper surface thereof, a pair of longitudinal V-shaped slots (48) in opposite side walls thereof, and a plurality of screw holes (42) in a bottom surface thereof. A pair of shoulders (46) is formed on opposite sides of the groove. The work member comprises a position portion (66) for being accommodated in the groove, a pair of projections (68, 70) for abutting against the shoulders, and an upper wedge-shaped groove (72) for shaping a workpiece. The lower die is secured on a die shoe (20 or 20&#8242;) by screws (12) which extend through the die shoe and engage with the screw holes, or by engagement of the V-shaped slots with V-shaped protrusions (29&#8242;) of the die shoe (20&#8242;).
Hon Hai Precision Ind. Co., Ltd.
B B
B21D B21D
inventional inventional
Fu-Shun Chun Lin
Huang Chang