Precise forging device for automobile brake camshaft

Abstract

The invention discloses an automobile brake cam shaft precision forging device which comprises two fixing frames, an ejector rod is fixedly installed between the two fixing frames, a pressing die plate is fixedly installed on the ejector rod through a hydraulic rod, two conduction mechanisms are installed between the pressing die plate and the ejector rod, a heating plate is fixedly installed in the pressing die plate, and the heating plate is fixedly installed in the pressing die plate. And a fixing plate is fixedly installed between the two fixing frames, a forming hole matched with the mold pressing plate is formed in the fixing plate, two fixing cavities are formed in the fixing plate, partition plates are fixedly installed in the two fixing cavities, and forming plates are slidably installed between the two fixing cavities and the forming hole. The camshaft forging equipment has the advantages that forging raw materials can be supplemented at any time, the situation that the raw materials are lost during forging is avoided, rapid blowing cooling can be conducted on a camshaft after forging is completed, burrs on the camshaft can be polished and removed, the forging effect is good, and functionality is high.

Description

technical field [0001] The invention relates to the technical field of automobile brake camshafts, in particular to a precision forging device for automobile brake camshafts. Background technique [0002] Car brake camshaft refers to the connecting part that plays a transmission role in the brake system and is an important part of the car brake system. In the existing factory, precision forging devices are usually used to forge the overall shape of the camshaft. ; [0003] The existing forging devices still have the following deficiencies in use: [0004] 1. When the existing device is forging the camshaft, the raw material is usually injected by a one-time injection method, and the later feeding cannot be carried out. In the actual forging process, there is usually a shortage of raw materials. , which will lead to the problem of gaps or defects in the prepared molded products; [0005] 2. After the camshaft forging is completed, the existing device cannot rapidly cool th...

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing device is forging the camshaft, the raw material is usually injected in a one-time injection method, and it is impossible to carry out the later feeding, and in the actual forging process, there is usually a shortage of raw materials , which will lead to the problem of gaps or defects in the prepared molded products;

[0005] 2. The existing device cannot quickly cool the camshaft after the camshaft forging is completed, so that it takes a long time for the camshaft to naturally cool down after the forging, and the waiting time is longer;

[0006] 3. The existing device cannot perform detailed grinding and reprocessing on the camshaft after forging, and cannot remove the burrs on the side of the camshaft after preliminary forging, which has certain limitations;

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