Punching die having function of fast positioning workpiece

Abstract

The invention discloses a punching die having a function of fast positioning a workpiece. The punching die comprises a lower die seat, a vertical rod, a die demounting plate and a first compression spring. The vertical rod is connected in the lower die seat in a sleeved manner. The die demounting plate is fixedly connected to the top end of the vertical rod. The first compression spring is connected to the outer wall of the vertical rod in a sleeving manner. The upper end and the lower end of the first compression spring are attached to the die demounting plate and the lower die seat correspondingly. Positioning mechanisms are fixedly connected to the left end and the right end of the lower die seat. By means of the punching die having the function of fast positioning the workpiece, due tothe cooperative use of a torsion spring, a top seat, a rack groove plate and the like, the problem that when an existing punching is used, the workpiece is not accurately installed, and a punched product is not qualified is solved; and due to the cooperative use of a transverse rod, a second compression spring, a baffle and the like, the material change time is saved, and therefore the productionefficiency is improved, and operation is easy.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping die with the function of quickly locating workpieces. 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, stamping, is at room temperature, using the machine installed on the press The mold exerts pressure on the material to cause separation or plastic deformation to obtain the required parts. However, the existing stamping mold wastes time when installing the workpiece, and the inaccurate installation position of the workpiece will cause stamping products. Unqualified, resulting in a decline in the practicability of the overall mechanism. When changing the material, the workpiece needs to be removed by hand or pliers, which affects production efficiency, and it is difficult to meet people's needs for st...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a stamping die with the function of quickly locating the workpiece to solve the problem that the existing stamping die proposed in the above background technology wastes time when installing the workpiece, and the inaccurate installation position of the workpiece will cause the stamping product to be unqualified. The problem of decreased usability that leads to a decrease in the usefulness of the overall mechanism

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