Punching machinery with upper die platform easy to replace

Abstract

The invention relates to the technical field of punching machinery and specifically discloses punching machinery with an upper die platform easy to replace. The punching machinery comprises a lower die platform mounted on a base and the upper die platform matched with the lower die platform. The upper die platform is detachably and fixedly mounted on a mounting base through a mounting assembly. The mounting assembly comprises a mounting groove formed in one side of the top of the upper die platform and a mounting block matched with the mounting groove. The mounting block is fixedly mounted onan elastic supporting block. The mounting block is of a prism structure with an inclined plane. According to the punching machinery provided by the embodiment of the invention, the height of a cam setin the vertical direction is adjusted through a lifting assembly, and then punching stroke is adjusted to meet the requirements for punching machining on different workpieces. According to the mounting assembly provided by the embodiment of the invention, the orientation of the inclined plane of the mounting block is adjusted to facilitate disassembling, assembling and fixing on the upper die platform.

Description

technical field [0001] The invention relates to the technical field of punching machines, in particular to a punching machine whose upper die table is easy to replace. 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). [0003] 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. [0004] The die that punches the product is a punching die. During the use of the existing punching die, the punch is the main part with the highest working intensity during the punching operation, so the punch is very prone to bending, breaking, deformation, etc., resulting in the need to replace the punch. However, the existing punching dies are r...

AI Technical Summary

Problems solved by technology

During the use of existing punching dies, the punch is the main component with the highest working intensity during the punching operation, so the punch is very prone to bending, breaking, deformation, etc., resulting in the need to replace the punch

However, the existing punching dies are relatively inconvenient when replacing the punches, and disassembling and assembling the punching dies will undoubtedly consume a large amount of manpower and labor and will take up a lot of time

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