Stamping mould used for automobile parts
A technology for stamping dies and auto parts, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc. It can solve the problems of consuming a lot of manpower and material resources, uneven force on the mold, and too fast damage to the knife edge, so as to improve production efficiency and improve Strength and the effect of prolonging the service life
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Embodiment 1
[0019] A stamping die for automobile parts, as shown in accompanying drawings 1 to 3, includes an upper mold pressing material core 1 and a lower mold 2, and the lower mold 2 further includes a lower mold base 3, at least four balance weights 4 and 4 A lifting part 5, the four lifting parts 5 are respectively located at the four corners of the lower mold base 3, the upper surface of the lower mold base 3 has a boss 6, the boss 6 has a workpiece processing area 61, the Among the at least 4 balance weights 4, some of the balance weights 4 are installed on the upper surface of the lower mold base 3 and located on one side of the workpiece processing area 61, and the rest of the balance weights 4 are installed on the upper surface of the lower mold base 3 and located on the other side of the workpiece processing area 61. , the lower mold base 3 is provided with a buffer 7 near the four corners, the buffer 7 is composed of a steel sleeve 8 and a polyurethane cylinder 9 inside the st...
Embodiment 2
[0022] A stamping die for auto parts, comprising an upper mold pressing core 1 and a lower mold 2, the lower mold 2 further includes a lower mold base 3, at least four balance weights 4 and four lifting parts 5, the four The lifting parts 5 are respectively located at the four corners of the lower mold base 3, the upper surface of the lower mold base 3 has a boss 6, and the boss 6 has a workpiece processing area 61, and the middle parts of the at least four balance weights 4 The balance weight 4 is installed on the upper surface of the lower die base 3 and is positioned at one side of the workpiece processing area 61, and the other balance weights 4 are installed on the upper surface of the lower die base 3 and positioned at the other side of the workpiece processing area 61. The lower die base 3 is close to the four sides. Each corner is provided with a buffer 7, which consists of a steel sleeve 8 and a polyurethane cylinder 9 located in the steel sleeve 8. The height of the p...
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