One-step bend forming mechanism for magnesium alloy hinge support plate

• Main Authors: XIE ZHENDONG, MENG XIANGCAI, HUANG BINBING, GUO SUMIN, SU CHUNJIAN
• Format: Patent
• Language: Chinese; English
• Published: 28.08.2013
• 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 discloses a one-step bend forming mechanism for a magnesium alloy hinge support plate, which comprises an upper die part, a lower die part, a lower die reset device and a slider reset device, wherein the upper die part comprises an upper die, an upper die fixing plate, an upper bearing plate, an upper die base, a die shank and a guide slider; the upper bearing plate is connected to the upper die base through bolts, the upper ends of the upper die and the guide slider are fixed with the upper die fixing plate, and the die shank is fixed on the upper die base through a rotation stopping pin; the lower die part comprises a base, a lower die, a lower die seat and a slider; the lower die seat is fixed above the base, and the lower die and the slider are placed in the lower die seat; the lower die reset device comprises a lower die return spring and a jacking rod; and the slider reset device comprises a guide rod and a guide rod return spring. The one-step bend forming mechanism solves the problem