A cross-section precision cutting device and process

Abstract

The invention discloses a cross-section precision cutting processing device, which includes a processing platform, two punching machines are installed on the outside of the processing platform, a notch is opened on the punching machine corresponding to the outer end of the processing platform, and the bottom of the processing platform corresponds to the position of the notch There are fixed adjustable preloading components used to prevent rough sections, small bright surfaces, and large slump angles during stamping. When the invention is in use, the punching machine on the processing platform and the adjustable preloading components cooperate with each other, thereby Realize the pre-pressing treatment of the plate, and then use another punching machine to perform fine-cutting and punching, so as to avoid defects such as rough sections, small bright surfaces, and large collapse angles after stamping, and reduce the labor of personnel to repair defects in the later stage. At the same time, through adjustable The adjustment of the height of the pre-pressing template by the pre-pressing component and the replacement of the pre-pressing template make the pre-pressing depth and type adjustable, easy to operate, and flexible to use.

Description

technical field [0001] The invention relates to the technical field of stamping processing, in particular to a section precision cutting processing device and process. Background technique [0002] Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation to obtain workpieces (stamping parts) of required shape and size. [0003] At present, when performing stamping processing, it is usually by means of the power of conventional or special stamping equipment, so that the sheet is directly subjected to deformation force and deformed in the mold, so as to obtain the production technology of product parts with a certain shape, size and performance, but The cross section of ordinary stamped parts has defects such as roughness, small bright surface and large collapse angle. Therefore, a large amount of manpower is required to process the subsequent cross section after st...

AI Technical Summary

Problems solved by technology

[0003] At present, when performing stamping processing, it is usually by means of the power of conventional or special stamping equipment, so that the sheet is directly subjected to deformation force and deformed in the mold, so as to obtain the production technology of product parts with a certain shape, size and performance, but The cross section of ordinary stamped parts has defects such as roughness, small bright surface and large collapse angle. Therefore, a large amount of manpower is required to process the subsequent cross section after stamping, which is time-consuming, labor-intensive and troublesome. For this reason, we propose a cross-section Precision cutting equipment and technology

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