Method for continuously manufacturing stamping products and punch using same

Abstract

The invention relates to the technical field of stamping dies, and discloses a method for continuously manufacturing stamping products and a punch using the same. The method for continuously manufacturing stamping products comprises steps of feeding belt material into a shearing apparatus through a feeding apparatus, punching the belt material through the shearing apparatus, blowing sheet material generated by the punching process into a shaping apparatus in an inclined way through a blowing device disposed in the shearing apparatus to stamp and shape. The punch comprises a stamping seat and a pedestal, the punch is provided with the shearing apparatus used for punching, a shaping apparatus used for stamping and an air source. The blowing device used for blowing sheet material punched by the shearing apparatus into a shaping apparatus is disposed in the shearing apparatus, the blowing device is connected with the air source, the air going direction of the blowing device is inclined to bottoms of sheet material. According to the method for continuously manufacturing stamping products and the punch using the same, the width of belt material can be reduced, material can be prevented from being waste, and the cost can be saved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a method for continuously manufacturing stamped products and a punch using the method. 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, thereby obtaining workpieces of required shape and size. [0003] Stamping is classified according to the process, which can be divided into two categories: punching and forming. The blanking process is to separate the stamped parts from the material belt along a certain contour line, while ensuring the quality requirements of the separated section. The purpose of the forming process is to make the strip plastically deform without breaking the billet to make a workpiece of the desired shape and size. [0004] At present, common stamping dies are divided into single punch dies, continuous d...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a method for continuously manufacturing stamping products, aiming to solve the serious waste of raw materials in the existing continuous stamping process because the width of the material strip needs to include the connecting strip with lap structure, and the traditional mechanical transmission The defect that makes the work stability poor

[0009] Another object of the present invention is to provide a punching machine capable of continuous manufacturing, which aims to solve the problem that in the existing continuous stamping die, the width of the material strip needs to include a connecting strip with an edge structure, so that the raw material is seriously wasted, and the punching There needs to be a distance between one station and the stamping process, the overall volume of the mold increases, and the space occupation is larger

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