Stamping device and stamping method thereof

Abstract

The invention relates to a stamping device and a stamping method thereof. The stamping device comprises a lower die (1) and an upper die (3), the upper die (3) comprises a stamping part mounting seat, a plurality of mounting grooves (9) are formed in the stamping part mounting seat in the circumferential direction of the stamping part mounting seat, a stamping block (26) capable of vertically moving is arranged in each mounting groove (9), the stamping blocks (26) are different in shape, a first motor (20) enables a swing arm (24) to rotate to the position above the stamping block (26) needing to be used, and an air cylinder (18) enables a pressing block (25) on the swing arm (24) to act on the corresponding stamping block (26) to move downwards; correspondingly, a rotating disc (16) is arranged on the lower die (1), a plurality of stamping grooves (17) are formed in the circumferential direction of the rotating disc (16), a stamping part is placed in each stamping groove (17), and the rotating disc (16) rotates under the action of a second motor (12), so that the different stamping blocks (26) can act on the stamping part in the same stamping groove (17).

Description

technical field [0001] The invention relates to the technical field of mechanical punching machines, in particular to a punching device and a punching method thereof. Background technique [0002] A mechanical punch is a punching press. In national production, the stamping process saves materials and energy compared with traditional machining, has high efficiency, does not require high technical requirements for operators, and can make products that cannot be achieved by machining through various mold applications. are more and more widely used. [0003] In the mechanical punching machine in the prior art, a set of punching blocks can only punch parts of one size during operation, but in actual production, different parts need to be punched, and the constant replacement of punching blocks is a waste of time. A lot of time, reducing production efficiency. [0004] In addition, the stamping of aluminum sheet metal parts requires multiple stamping to form the final product, ...

AI Technical Summary

Problems solved by technology

[0005] The present invention designs a stamping device and its stamping method, which solves the technical problem that the stamping of aluminum sheet metal parts in the prior art requires multiple stampings to form the final Therefore, it needs to enter different stamping machines, which will make the stamping process complicated and require more stamping equipment, making the production cost high

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