Bending pressing convex die

Abstract

The invention relates to the technical field of dies, and discloses a bending pressing convex die. The bending pressing convex die comprises an upper die assembly, a lower die assembly and a lever assembly, the upper die assembly comprises a bending convex die, and a pressing convex groove is formed in the bending convex die; the lower die assembly comprises two first die cores and a second die core, the two first die cores are symmetrically arranged on the two sides of the second die core respectively, the first die cores and the second die core can be spliced to form the bending convex die,and a pressing convex protrusion matched with the pressing convex groove is arranged on the second die core; and the lever assembly comprises a lever, one end of the lever is capable of being connected with the upper die assembly, and the other end of the lever is connected with the two first die cores. According to the bending pressing convex die, on the one hand, the bending and pressing convexprocedures can be completed by using one set of dies and one-time molding process, the procedure step is simplified, and the cost is reduced; and on the other hand, the two first die cores are drivento move upwards simultaneously through the lever assembly, and a metal plate can be bent simultaneously from the two sides, so that the deformation of the metal plate is more uniform.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a bending and embossing mold. Background technique [0002] During the forming process of the metal plate, a variety of processes are usually required, such as the bending process and the embossing process, that is, it is not only necessary to bend a metal plate, but also to extrude some protrusions or extrude some on the metal plate. hole. [0003] In the existing technology, a set of molds can generally only complete one process, that is, the bending process and the embossing process cannot be carried out at the same time. The cost of mold development has increased, and it has led to a decline in forming quality and forming efficiency. [0004] Therefore, there is an urgent need for a novel bending embossing die to solve the above technical problems. Contents of the invention [0005] Based on the above, the object of the present invention is to provide a bending and embossi...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, a set of molds can generally only complete one process, that is, the bending process and the embossing process cannot be carried out at the same time. Increase in mold development cost, and lead to decline in forming quality and forming efficiency

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