Stamping die for blanking gap experiment of quick-change male die

• Main Authors: YANG TONGSHENG, YANG QIFENG, HAO QINXIAO, QIN BOYIN, WU JINJIE, YANG FENGRUI, LI YU'ANG, GONG WEIYING, ZHANG NING, LU SHUNAN
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2020
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model relates to a stamping die for a blanking gap experiment of a quick-change male die. The die comprises an upper die assembly and a lower die assembly, the upper die assembly comprisesan upper die base, a male die fixing plate, a male die and a pressing block. The male die is mounted on the male die fixing plate and is pressed by the pressing block; the lower die assembly comprises a lower die base, a female die and a discharging guide plate. The female die and the discharging guide plate are sequentially fixed to the lower die base. A female die hole and a discharging hole which correspond to the male die are respectively formed in the female die and the discharging guide plate; the stamping die is mounted on a press machine; an experimental workpiece is inserted into theguide chute of the unloading guide plate and covers the female die hole; the upper die assembly is driven by the press machine to enable the male die to move downwards and gradually get close to theexperimental workpiece for