Clutch forging and pressing mold and use method thereof

Abstract

The invention relates to a clutch forging die and its use method. It comprises an upper die base and a lower die base. The upper die base is equipped with a pull rod, the pull rod is provided with a return spring, the upper die base is equipped with a punch holder, and the punch holder is installed There is a connecting screw A, a backing plate is installed inside the punch holder, a punch is connected to the punch holder, a compression ring is connected to the lower die base, and a connecting screw B is connected between the lower die base and the compression ring , the upper end of the lower die base is installed with a lower die pad, the upper end of the lower die pad is installed with a die and a stress ring, the upper end of the die is installed with a guide die, the guide die is equipped with a guide die holder, and the guide die holder is installed with a press ring The mold cavity is formed by the guide mold and the concave mold, and the ejector rod is installed on the lower mold base. The invention has the advantages of reasonable design, simple structure, convenient operation, flexibility and reliability, stable operation, good manufacturability, reduced labor intensity, high production efficiency, The parts have the advantages of good molding quality, high economic benefits, safety and reliability, and long service life.

Description

technical field [0001] The invention belongs to the technical field of mold equipment, and in particular relates to a clutch forging die, in particular to a clutch forging die and a use method. Background technique [0002] With the continuous development of science and technology and industrial technology, people's living standards have been greatly improved. As a means of transportation, automobiles are used more and more widely. Clutches are a common shafting component of automobiles. The function is to combine or separate the two shafts at any time when the machine is working according to the needs, so as to ensure the smooth start of the car or prevent the overload of the transmission system. The clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the flywheel with screws. On the rear plane, the output shaft of the clutch is the input shaft of the gearbox. When the car is running, the driver can step on or re...

AI Technical Summary

Problems solved by technology

The tooth shape needs to be milled one by one, the production efficiency is low, the cost is high, and the overall performance of the part cannot be optimized at the same time. In addition, the traditional processing method has many processes, and each process needs to be re-clamped and installed and positioned. Errors occur. With the progress of society, low energy consumption, low cost, high efficiency and improving the internal and appearance quality of products have become the development trend of advanced manufacturing technology in the 21st century. Therefore, a new production method is proposed for the clutch to overcome the traditional cutting process. Therefore, it is necessary to design a machine with reasonable design, simple structure, convenient installation and operation, flexibility and reliability, low processing cost, stable operation, good manufacturability, time saving and labor intensity reduction. , high production efficiency, good parts forming quality, high economic benefits, safety and reliability, and long service life clutch forging dies are very necessary. It is of great significance to improve the production efficiency of clutches, reduce production costs, and improve economic benefits. Practical value

Images