A high-efficiency stamping die

Abstract

The invention discloses an efficient stamping die comprising a cutting unit, a feeding unit and a stamping unit. The stamping unit comprises a lower die, an upper die and an upper die drive piece, wherein the upper die can move up and down relative to the lower die, and the upper die drive piece drives the upper die to move up and down. The upper die is provided with a stamping arm and a press column arranged on the stamping arm. The lower die is provided with a stamping cavity, two stamping mating pieces symmetrically arranged in the stamping cavity and arc-shaped concave portions arranged on the stamping mating pieces. The stamping mating pieces are movably connected with the inner wall of the stamping cavity. The stamping arm is provided with a limiting device matched with the press column. Stamping of a steel ring can be achieved just through one device, so that the work efficiency is high and the labor input is quite low; and in this way, the production cost and the labor cost are greatly reduced. Due to the limiting device, the two ends of the workpiece can be completely aligned, the workpiece is made into a perfect circle through stamping, and the yield of the workpieces is improved.

Description

technical field [0001] The invention belongs to the technical field of steel stamping, and in particular relates to a high-efficiency stamping die. Background technique [0002] In the prior art, when manufacturing circular steel rings, it is usually difficult to complete it with one piece of equipment, and multiple processes are required to form a circular steel ring. Not only is the work efficiency low, but also the input of workers, labor The strength and so on are great. Moreover, the existing equipment has a poor effect on the connection between feeding and stamping. Usually, the stamping operation needs to be stopped when feeding, which greatly affects the work efficiency. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-efficiency stamping die with good connection effect between feeding and stamping operations. [0004] In order to achieve the above object, the present invention adopts...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when manufacturing circular steel rings, it is usually difficult to complete it with one piece of equipment, and multiple processes are required to form a circular steel ring. Not only is the work efficiency low, but also the input of workers, labor Great strength

Moreover, the existing equipment has poor effect on the connection between feeding and stamping. Usually, the stamping operation needs to be stopped when feeding, which greatly affects work efficiency.

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