FEMALE MOLD FOR STRIPPING DEVICE, AND CHIP SEPARATION JIG

摘要

PROBLEM TO BE SOLVED: To provide a female mold for a stripping device that is easily set while completely preventing fluttering of separation punching blades respectively mounted to both side parts of a template.;SOLUTION: A plurality of reinforcing members 3 supported by a crossbar 32 are mounted in parallel at a gripper margin part b₁ of a sheet S subjected to punching processing and on the lower face of the template 2 having the same shape as that of a product part (a) continuous to the gripper margin part in the female mold for a stripping device. The separation punching blades 8 are respectively mounted to both side parts of the template 2 corresponding to a separation line L₃ formed on each outer shape punching waste b₀ of the sheet S. A fixed blade plate 10 is fixed at one side of the separation punching blades 8. An engaging piece 11 engageable with a claw plate 35 of the crossbar 32 is formed at the lower edge of the fixed blade plate 10. The female mold is fixed by engaging the claw plate 35 with the engaging piece 11. It is possible to prevent the fluttering of the separation punching blades 8 while preventing deflection at both end parts of the template 2 during ascending/descending of the female mold at high speed.;COPYRIGHT: (C)2007,JPO&INPIT