Hydraulic forging device for vehicle spare parts

Abstract

A hydraulic forging device for vehicle spare parts comprises a fixed system and a movable system. The fixed system comprises a lower cross beam, stand columns, an upper cross beam, a working cylinder and a return cylinder; the movable system comprises a movable cross bar, a working plunger and a return plunger; the stand columns and a lower anvil is installed at the upper end of the lower cross beam, the movable cross beam is installed between the lower cross beam and the upper cross beam, and an upper anvil is installed on the movable cross beam and located above the lower anvil; the working cylinder is installed at the upper end of the upper anvil, the plunger is installed in the working cylinder, a first pipeline is installed at the upper end of the working cylinder, and the return cylinder is installed on the side of the working cylinder; and the return plunger is installed at the upper end of the return cylinder, and a second pipeline is installed on one side of the return cylinder. According to the hydraulic forging device for the vehicle spare parts, hydraulic pressure is adopted to replace the impact force during hammer forging, a larger forging pressure can be provided, the pressing quantity of blank deformation is large, and the depth of forging penetration is large so that the interior quality of a forged piece can be improved; the overall structure is simple, vibration and noise of the forging device during forging are small, and the working environment is improved.

Description

technical field [0001] The invention relates to the field of processing and production of auto parts, in particular to a hydraulic forging device for auto parts. Background technique [0002] With the development of science and technology and the increasing degree of industrialization, the number of forgings required is increasing year by year. Forging plays an irreplaceable role in the machine manufacturing industry. The forging level of a country can reflect the level of the country's machine manufacturing industry. Forging Production is divided into free forging, die forging and special forging according to the tools used and the production process. The forging process plays an important role in the production of forgings. The quality of the forgings obtained is very different due to the different technological processes. The type of equipment used , The tonnage is also very different, the application range of forgings is very wide, almost all the major moving components ...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the increasing degree of industrialization, the number of forgings required is increasing year by year. Forging plays an irreplaceable role in the machine manufacturing industry. The forging level of a country can reflect the level of the country's machine manufacturing industry. Forging Production is divided into free forging, die forging and special forging according to the tools used and the production process. The forging process plays an important role in the production of forgings. The quality of the forgings obtained is very different due to the different technological processes. The type of equipment used , The tonnage is also very different, the application range of forgings is very wide, almost all the major moving components are formed by forging; although forging production has high production efficiency, high comprehensive performance of forgings, and saves raw materials; but its production cycle is longer , high cost, and in an unfavorable competitive position

In order to keep up with the development of contemporary science and technology, forging production needs to continuously improve technology, adopt new processes and new technologies, and further improve the performance indicators of forgings; at the same time, shorten the production cycle and reduce costs. , it is necessary to provide a large forging force, otherwise the expected effect will not be achieved. The commonly used forging device is noisy and the working environment is poor.

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