Stamping die

Abstract

The invention relates to the technical field of a stamping die, in particular to a stamping die, the stamping die comprises a cover plate, a bracket plate, a bottom plate, a first cylinder, an upper stamping block, a lower stamping holder, a pushing unit, a gas collecting box and a magnet unit, wherein the lower end of the bracket is fixedly connected with the upper surface of the bottom plate, and the upper end is fixedly connected with the lower surface of the cover plate; the pushing unit is positioned at the right side of the lower stamping base and fixedly installed on the upper surface of the bottom plate; the magnet unit is positioned in an arc-shaped groove of the lower stamping base; through the mutual cooperation of the cover plate, the bracket plate, the bottom plate, the firstcylinder, the upper stamping block, the lower stamping base, the pushing unit, the gas collecting box and the magnet unit, the stamped metal material is tightly adsorbed by the magnet so as to avoid shaking; and the quality of stamped parts is higher.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping die. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. According to the nature of the process, stamping dies can be divided into punching dies, bending dies, drawing dies and forming dies. Among them, when using a punching die for punching, due to the inconsistent thickness of the workpiece, there is a phenomenon that the metal raw material is easy to shake during the stamping process, which will have a certain impact on the accuracy of the stamping. At the same...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies of the existing technology, to solve the phenomenon that the metal raw material is easy to shake in the prior art, or the stamping process will generate a lot of heat, and the heat will cause certain deformation on the metal raw material, which will affect the quality of the formed parts. , the present invention proposes a stamping die

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