Anti-cutting and knocking damage discharging device and discharging method

Abstract

The invention provides a discharging device with a trimming bump damage preventing function. The discharging device with the trimming bump damage preventing function is used for assisting in placing aforged piece on a die. The die comprises an upper die holder, a made die body, a lower die holder and a trimming female die body. The discharging device with the trimming bump damage preventing function comprises an ejector and a supporting mechanism, wherein the ejector is used for supporting the forged piece, penetrates through the trimming female die body vertically, can move up and down alongthe trimming female die body under the action of power, and is switched between a receiving position higher than the trimming female die body and a discharging position lower than the trimming femaledie body; and the supporting mechanism is used for installing the ejector and connected with a lifting driving mechanism to drive the ejector to move up and down. The ejector is raised to the designated position higher than the trimming female die body so as to be used for receiving; after a worker places the forged piece on the ejector, the forged piece is positioned through the ejector, then the ejector is driven to move downward, and after the ejector is moved to the position lower than the trimming female die body, the forged piece is stably and accurately placed on the trimming female die body, so that the problem that the forged piece bumps against a cutting edge of the female die body due to manually inaccurate placing is solved.

Description

technical field [0001] The invention belongs to the technical field of forging moulds, and relates to a material discharging device and a material discharging method for preventing edge trimming, bumping and damage. Background technique [0002] With the rapid development of science and technology and the expansion of market demand, precision forging forming technology has been developed rapidly. Because of its advantages of high efficiency, high quality and low cost, it has been widely used in industry and brought huge economic benefits. [0003] In forging forming technology, the forming process of open die forging is generally: billet making → pre-forging → final forging → trimming. The final forging formed by open die forging will inevitably form flash. Therefore, the trimming process of the forging directly affects the forming quality of the final forging. In the trimming process, the trimming die has a sharp edge, and when the forging is manually placed on the trimmin...

AI Technical Summary

Problems solved by technology

In the trimming process, the trimming die has a sharp edge, and when the forging is manually placed on the trimming die, it often collides with the cutting edge of the die due to manual inaccurate placement, resulting in bump injury

The occurrence of such bruises will decrease with the increase of workers' proficiency, but it is still unavoidable

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