Flange trimming die to more improved to reduce production costs

Trimming die flange, relates to a stamping die, which comprises an upper die seat, a die shank and a lower mould seat, under the surface of the die base is provided with a cutting edge punch, the upper die seat surface and the cutting edge is arranged at the position corresponding to the punch edge cutting die, the cutting edge formed on the surface of the punch a positioning boss, the lower mould seat surface close to the edge cutting punch is symmetrically provided with two scrap cutter, scrap cutter blade is lower than the highest point on the surface of the cutting edge of convex mold; die trimming die is arranged in the pressure plate, pressure plate is arranged on the bar fight, fight rod is connected to the die shank by pressing spring. This product has the advantages of simple structure, high precision, good product quality, cut the flange convenient removed from this product and work, improve work efficiency.

Trimming die flange drawing shaping, relates to a stamping die, including the upper die and the lower die holder die holder are arranged on the upper surface of the cutting edge of punch shaping, cutting punch shaping products are arranged on the cutting edge of the upper surface, and plastic mold base under the corresponding edge cutting punch the position setting of trimming die shaping die trimming die of plastic is arranged in the knockout rod, a knockout bar is connected with the lower end of the pressure plate, pressure plate relative to the die opening sliding rod, hit the upper end connected to the upper die seat through the rubber pad; the lower mould seat close to the plastic surface trimming punch is symmetrically provided with two scrap cutter, scrap cutter blade is lower than the highest point of plastic edge cutting punch cutting edge surface. This product can complete the workpiece after machining drawing shaping and cutting edge at the same time, to avoid the two process repeated positioning, reducing the positioning error, reduce the rejection rate, and improve production efficiency, reduce production cost.