A flanging forming mould for stamping processing

• Main Authors: HAN XIANQIANG, XU HONG, ZHANG HAO, GUO WEIQING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• 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 flanging forming mould for stamping processing, including a set of pull rod, the upper and lower both ends that should organize the pull rod are equipped with die shank and roof respectively, are equipped with last material returned cover in material returned pole, cylindric erection column, the installation cylindric erection column on the die shank, install to be equipped with spring and slip to registrate the last die on the outer rampart that the last material returned is overlapped on the outer rampart that the last material returned is overlapped, and spring compression is between last die and the last material returned are overlapped, and the outside of the cylindric erection column of this die shank still is equipped with and is used for spacing out -of -the -way cap in last die. The upper portion of roof is equipped with the ejector pin, and the upper portion of ejector pin is equipped with a pair of cylindric lock, and fixed mounting has the die holder on the cylindric