Middle shape forging and pressing equipment for center shaft of loading machine

Abstract

The invention discloses middle shape forging and pressing equipment for a center shaft of a loading machine. The forging and pressing equipment comprises a base, a first bottom die is welded to the side, close to a first vertical plate, of the top of the base, a second bottom die is welded to the side, close to a second vertical plate, of the top of the base, the top of the first bottom die and the top of the second bottom die are glidingly connected with a first clamping block and a second clamping block correspondingly, the lower part of the outer wall of the first vertical plate is in threaded connection with a first electric cylinder, and the lower part of the outer wall of the second vertical plate is in threaded connection with a second electric cylinder; first blocking blocks are fixed to the two side walls of a pressing block, and a plurality of first balls are evenly mounted on the side walls of the first blocking blocks; second blocking blocks are fixed to the two sides of a hydraulic cylinder, and a plurality of second balls are evenly mounted on the side walls of the second blocking blocks. Under the cooperative action of the first electric cylinder, the second electric cylinder, the first clamping block and the second clamping block, transverse forging and pressing can be conducted on the center shaft of the loading machine; and abrasion of the outer walls of the pressing block and the hydraulic cylinder during downward pressing can be effectively reduced through the first balls and the second balls.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a medium-shaft forging equipment for a central shaft of a loading machine. Background technique [0002] Forging equipment refers to the mechanical equipment used for forming and separating in forging processing. Forging equipment includes forging hammers for forming, mechanical presses, hydraulic presses, screw presses and flat forging machines, as well as auxiliary equipment such as uncoilers, straightening machines, shearing machines, forging manipulators, etc. Loaders are widely used in roads, Earthwork construction machinery for railway, construction, hydropower, port, mine and other construction projects. It is mainly used for shoveling loose materials such as soil, sand, lime, coal, etc., and can also be used for light shoveling operations on ore, hard soil, etc. . It can also carry out bulldozing, lifting and loading and unloading of other materials suc...

AI Technical Summary

Problems solved by technology

[0003] The longitudinal forging and transverse forging of the central shaft during forging can make the central shaft have good strength

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