Large and medium-sized machine tool special-shaped plate piece stamping equipment for machining

Abstract

The invention relates to the technical field of machining equipment, and provides large and medium-sized machine tool special-shaped plate piece stamping equipment for machining. The stamping equipment aims to solve the problems that in the case of a conventional cold stamping process, cracks and twists are generated before a high demand special-shaped machine tool workpiece is formed, plate deformation is caused, plate length shrinkage is caused due to stamping, and the workpiece with the desired shape and size cannot be made. The stamping equipment comprises a base box, a plurality of supporting feet mounted at the lower end of the base box and a machining platform mounted at the upper end of the base box, a machining chamber with a front side opening is arranged at the upper end of themachining platform, the front wall of the machining chamber is provided with a front sealing plate through a screw, an inner cavity of the machining chamber is provided with an upper mold assembly, the lower portion of the upper mold assembly is provided with a lower mold assembly for stamping a special-shaped plate piece in a matched mode, and the inner cavity of the machining chamber is furtherprovided with a positioning adjustment mechanism for drawing a plate to be machined. The large and medium-sized machine tool special-shaped plate piece stamping equipment for machining is particularlysuitable for stamping forming of the large and medium-sized machine tool special-shaped plate piece, and has high social use value and application prospect.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a large and medium-sized machine tool special-shaped sheet stamping equipment for mechanical processing. Background technique [0002] Stamping processing is a production technology that uses the power of conventional or special stamping equipment to directly subject the sheet to deformation force and deform in the mold, so as to obtain product parts of a certain shape, size and performance. Sheet metal, mold and equipment are the three elements of stamping processing. According to the stamping processing temperature, it is divided into hot stamping and cold stamping. The former is suitable for sheet metal processing with high deformation resistance and poor plasticity; the latter is carried out at room temperature and is a commonly used stamping method for thin plates. The blanks for stamping are mainly hot-rolled and cold-rolled steel sheets and strips...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a stamping equipment for special-shaped plate parts of large and medium-sized machine tools for mechanical processing, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and aims to solve the problem of the traditional cold stamping process in large and medium-sized When the machine tool plate is stamped, it cannot allow the plate to be stretched efficiently, especially before the high-demand special-shaped machine tool workpiece is formed, it will be cracked and twisted, which will cause the overall mechanical properties of the stamped part to be uneven, the plate will be deformed, and the length of the plate will be caused by stamping. Shrinkage, the inability to make workpieces of the desired shape and size, or even damage to the workpiece

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