Stamping die for hexagon bolt

Abstract

The invention discloses a stamping die for a hexagon bolt, and belongs to the field of stamping dies. The stamping die comprises a base, the upper end of the base is fixedly connected with a mountingtable, a slot is formed in the mounting table, a to-be-machined part is inserted into the slot, limiting blocks are fixedly connected to the left and right sides of the upper end of the mounting table, the limiting blocks are slidably connected with a limiting rod, a left clamping sleeve makes slidable contact with the left side of the upper end of the mounting table, a right clamping sleeve makesslidable contact with the right side of the upper end of the mounting table, the inner side of the left clamping sleeve and the inner side of the right clamping sleeve are fixedly connected with protective pads respectively, and the upper end of the base is fixedly connected with a supporting frame. By connection between the left clamping sleeve and the right clamping sleeve and arrangement of the slot, the to-be-machined part is stably fixed in the slot and avoided from being inclined and falling down during stamping, and due to the elastic effect of a spring and arrangement of pressing andejecting blocks, a buffering force effect is achieved during stamping, and the to-be-machined part is protected.

Description

technical field [0001] The invention relates to the field of stamping dies, more specifically, to a stamping die for hexagonal bolts. 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. Stamping and forging belong to plastic processing and are collectively called forging. [0003] At present, the existing stamping dies for hexagonal bolts are not firm when fixing the workpiece to be processed, and the workpiece to be processed is prone to tilt during stamping, so that the stamping work cannot be completed smoothly. At the same time, due to the large stamping force of the cylinder, it is easy to Damage the workpiece to be processed. Contents of the invention [0004] Aiming at the problems existing in the prior art, the object of the present invention is to provide a st...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing stamping dies for hexagonal bolts are not firm when fixing the workpiece to be processed, and the workpiece to be processed is prone to tilt during stamping, so that the stamping work cannot be completed smoothly. At the same time, due to the large stamping force of the cylinder, it is easy to damage the workpiece

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