There are many types of hydraulic presses, which can be divided into horizontal hydraulic press and vertical hydraulic press according to the direction of the acting force. The horizontal hydraulic press is a hydraulic press with a horizontal structure. The advantages of the horizontal hydraulic press are mainly its low height, easy transportation and lifting, which can solve the problem of difficult disassembly and assembly of some components due to excessive length. In addition, the horizontal hydraulic press has quick action, high efficiency, low manufacturing cost, and convenient maintenance, so it is widely used in fields such as motor stator pressing, motor rotor shaft and bearing pressing, and screw bearing pressing.
A hydraulic press is a machine that uses liquid as a working medium and is made according to Pascal's principle to transfer energy to achieve various processes. There are various types of hydraulic presses, which can be divided into horizontal hydraulic press and vertical hydraulic press according to the direction of the acting force. The horizontal hydraulic press is a hydraulic press with a horizontal structure. It can be divided into four-column horizontal hydraulic press, single-column horizontal hydraulic press, etc. from the structure of the body, and horizontal shaft and wheel hydraulic press, horizontal aluminum extrusion hydraulic press, horizontal elbow extrusion machine, horizontal cold extrusion press, etc. from the application of horizontal hydraulic press.
Most hydraulic presses are vertical. Generally, only hydraulic presses for extrusion are horizontal. However, the horizontal hydraulic press also has its unique advantages:
The horizontal hydraulic press has a low height, easy transportation and lifting, and does not require a large factory height. The surface area mostly contacts the ground and does not need to be laid on a foundation. It can work directly on a flat ground.
The horizontal hydraulic press can solve the problem of difficult disassembly and assembly of some components due to excessive length, and the accuracy cannot be guaranteed by using other types of hydraulic presses. For example, the disassembly and assembly of locomotive axles can be solved horizontally, which not only facilitates lifting, but also ensures assembly accuracy.
The horizontal hydraulic press has quick action and high efficiency, reducing the action of pushing and pulling the material and blocking.
The manufacturing cost is low, and one material pushing and pulling cylinder is reduced. The size and weight of the original vertical base are also reduced.
The equipment assembly and maintenance and inspection are safe and convenient, without the need to climb up and down, and can be completed on the ground.
Because of the advantages of convenient transportation and lifting, high efficiency, and low cost, the horizontal hydraulic press is widely used, mainly in the following fields: aviation and aerospace, nuclear power, petrochemicals, metallurgy, mining machine repair, machinery manufacturing, and large-scale motor manufacturing industries.