Face gear precision forging die

Abstract

The invention discloses a face gear precision forging die. A male die and a female die have a common center line, the female die is located under the male die, and the lower portion of the male die can be inserted into a center hole of the female die. The lower end surface of the male die is provided with a gear surface matched with a face gear part. The upper portion of the male die is pressed atthe bottom of an upper backing plate through a male die press plate, and the male die press plate is pressed at the bottom of the upper backing plate through an upper press plate. The upper backing plate and the male die press plate are both disposed in the inner cavity of an upper ring sleeve, and the upper ring sleeve and the upper press plate are connected by bolts. The upper ring sleeve and the upper backing plate are fixed to the bottom of an upper die seat by bolts, and the female die is pressed on a lower backing plate through a die locking cone. The die locking cone is pressed on a lower die seat through a lower press plate, and the lower press plate and a lower ring sleeve are connected. The die locking cone is located in the inner cavity of the lower ring sleeve and the lower press plate. A material ejection hole is formed in the center of the lower backing plate, and a material ejection rod is arranged in the material ejection hole. The face gear precision forging die has the advantages of being high in efficiency and accuracy and convenient to install and remove.

Description

technical field [0001] The invention belongs to the technical field of precision parts production, and in particular relates to a face gear precision forging die. Background technique [0002] Face gear parts can be widely used in various types of mechanical transmission, and are one of the most common parts in the field of power transmission machining. As machining and mechanical transmission require more and more precision for parts, at the same time, more and more requirements are put forward for the production efficiency of enterprises. High requirements, the existing technology is mainly mass-produced by finishing or pouring, its production efficiency is low, and the quality is not stable, it is difficult to adapt to the requirements of modern production and processing. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a face gear precision forging die. [0004] A precis...

AI Technical Summary

Problems solved by technology

[0002] Face gear parts can be widely used in various types of mechanical transmission, and are one of the most common parts in the field of power transmission machining. As machining and mechanical transmission require more and more precision for parts, at the same time, more and more requirements are put forward for the production efficiency of enterprises. High requirements, the existing technology is mainly mass-produced by finishing or pouring, its production efficiency is low, and the quality is not stable, it is difficult to adapt to the requirements of modern production and processing

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