Metal cold mold processing device for grinding roller production

Abstract

The invention discloses a metal cold mold processing device for grinding roller production. The device comprises a cold mold processing table, a stamping upper mold, a lower mold, an adjusting support assembly and a protective demolding assembly, wherein the lower mold is arranged on the cold mold processing table, the adjusting support assembly is arranged on the cold mold processing table, the stamping upper mold is arranged on the adjusting support assembly, the stamping upper mold is located over the lower mold, the protective demolding assembly is arranged in the cold mold processing table, and the adjusting support assembly comprises an adjusting hydraulic rod and a supporting plate. The invention belongs to the technical field of cold mold processing, and particularly relates to the metal cold mold processing device for the grinding roller production, which is capable of conveniently demolding and collecting a casting, meanwhile conveniently protecting the lower mold, preventing abrasion and breakage and generating a self-protection effect through the arrangement of the protective demolding assembly, and meanwhile is capable of facilitating adjustment and being used for different castings through the arrangement of the adjusting support assembly. The metal cold mold machining device for grinding roller production is convenient to adjust and can be applied to different castings.

Description

technical field [0001] The invention belongs to the technical field of cold mold processing, and specifically refers to a metal cold mold processing device for grinding roller production. Background technique [0002] Cold extrusion is one of the advanced less cutting processes. It is a processing method in which a solid metal is plastically deformed through a mold cavity under a huge pressure and a certain speed at room temperature to obtain a certain shape of the part. The process of cold extrusion is: first put the processed blank in the die, and use the pressure of the punch to make the metal plastically deformed under the state of three-dimensional compressive stress, and pass through the lower through hole or the convex hole of the die. The annular gap between the die and the die extrudes the metal. It is a metal pressure processing method widely used in many industries. [0003] Compared with the hot work die and the cold work die steel, due to the relatively large...

AI Technical Summary

Problems solved by technology

Therefore, the normal reasons for the scrapping of cold-work dies are generally due to premature failure due to wear, fracture, collapse force and deformation, and the current cold die stamping device can only perform extrusion stamping or press-in stamping operations, which cannot be based on actual conditions. The situation is adjusted, and the scope of use is small, and the current cold mold processing is not easy to demould the casting after extrusion molding, and it is inconvenient to collect

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