Stamping die support device
A stamping die and material support technology, which is applied in the field of stamping die support devices, can solve the problems of workpiece damage, high gas path requirements, and unstable support, so as to reduce stamping production costs, reduce manufacturing costs, and facilitate installation Effect
Active Publication Date: 2015-09-16
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
existing technologies such as figure 1 As shown, by driving the cylinder 101 to push the support frame 102, the workpiece is held up by the support block 103 on the support frame 102. This structure has high requirements on the air path. Once the air path is blocked, The supporting material will appear unstable, which will cause damage to the workpiece
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[0027] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0028] A stamping die supporting device, such as Figure 2 to Figure 5 As shown, it includes: a support frame 5, a support block 1, an elastic driving mechanism and an elastic reset mechanism.
[0029] The supporting material block 1 is fixed on the supporting material rack 5, and is used to hold up the workpiece in the mould. The elastic driving mechanism is arranged on the upper mold base 10 in the stamping die, and the elastic reset mechanism is arranged on the lower mold base 11 in the stamping die. The elastic drive mechanism can move along with the upper die base 10 to squeeze the bracket 5 and compress the elastic reset mechanism. After the stamping is completed, the elastic reset mechanism can lift the bracket 5.
[0030] The elastic driving mechanism and the elastic reset mechanism ensure the stable lifting of the workpiece. In this e...
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The invention discloses a material support device for a stamping die. The device comprises a material support frame, a material support block, an elastic driving mechanism and an elastic resetting mechanism, wherein the material support block is fixed on the material support frame, and is used for supporting a product in the die; the elastic driving mechanism is arranged on an upper die holder in the stamping die; the elastic resetting mechanism is arranged on a lower die holder in the stamping die. According to the material support device, the elastic driving mechanism can move along with the upper die holder to squeeze the material support frame and compress the elastic resetting mechanism, the elastic resetting mechanism can jack the material support frame after stamping is finished, and the material support block supports the product in the stamping die; the elastic driving mechanism and the elastic resetting mechanism have a function of buffering and protecting upper and lower dies, so that the product can be stably supported without damage; in addition, the material support device is simple in structure and convenient to mount; an air source and an air channel are not required, so that the manufacturing cost of the material support device and the stamping production cost are lowered.
Description
technical field [0001] The invention belongs to the field of stamping die accessories, in particular to a stamping die supporting device. Background technique [0002] Automobile beam parts are generally slender stamping parts with high strength requirements, and the beam supporting device plays a vital role in stamping dies such as trimming and flanging. Ensure that the supporting device does not interfere with the relevant working structure before the flanging work. After the stamping operation is completed, it is necessary to ensure that the workpiece is held up smoothly without causing damage to the workpiece. existing technologies such as figure 1 As shown, by driving the cylinder 101 to push the support frame 102, the workpiece is held up by the support block 103 on the support frame 102. This structure has high requirements on the air path. Once the air path is blocked, The supporting material will appear unstable, which will cause damage to the workpiece. Content...
Claims
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IPC IPC(8): B21D45/04
Inventor 何鹏申刘春雨陈世涛阮林凡
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD