Oil cylinder experiment platform

Abstract

The invention provides an oil cylinder experiment platform. The oil cylinder experiment platform comprises an oil cylinder placement table provided with oil leakage holes, a clamping device which is disposed on the oil cylinder placement table and can rotate, a lifting device located above the oil cylinder placement table, and a hydraulic oil recycling device located below the oil cylinder placement table. The lifting device can lift up an oil cylinder so as to make installation of parts convenient. The clamping device can clamp an oil cylinder body or the parts of the oil cylinder body, and the oil cylinder can be turned over under the action of the lifting device. When the oil cylinder is disassembled, assembled or debugged on the oil cylinder placement table, leaked oil flows into the hydraulic oil recycling device through the oil leakage holes. By means of the oil cylinder experiment platform, the working efficiency of assembling, debugging and disassembling of a hydraulic swing oil cylinder is improved; manpower consumption is reduced; the safety is ensured in the experiment process; pollution caused by oil leakage to the laboratory environment in the experiment process is reduced; and recycled oil can be repeatedly applied, and resource waste is reduced.

Description

technical field [0001] The invention belongs to the technical field of hydraulic equipment, in particular to an oil cylinder experiment platform. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). [0003] Among them, the hydraulic oscillating cylinder is a hydraulic drive device that converts hydraulic energy into mechanical energy and converts linear motion into reciprocating rotary motion. The hydraulic oscillating cylinder has the advantages of compact structure, large torque, and good stability. Now it is mainly used in aerospace, ships, automobiles, etc., and the prospect is very broad. However, due to the sealing problem, the swing cylinder is still in the experimental research stage, and it is inevitable to assemble, disassemble and debug the swing cylinder in the experimental process of the hydraulic swing cylinder. Among them, r...

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Problems solved by technology

[0004] 1. The hydraulic swing cylinder is difficult to turn over for assembly, disassembly and debugging. When installing the hydraulic swing cylinder, it is very difficult to install the swing cylinder sealing system composed of the blade seal and the end face seal on both sides. Its installation needs to pull the hydraulic swing cylinder back and forth. The whole hydraulic swing cylinder is flipped back and forth for installation, debugging and disassembly

However, the existing experimental platform does not have the function of turning over. When carrying out the hydraulic swing cylinder experiment, the hydraulic swing cylinder can only be turned over by manpower. risk, and the experimental efficiency is extremely low;

[0005] 2. It is difficult to lift the hydraulic swing cylinder as a whole or separately. When installing, debugging and disassembling the hydraulic swing cylinder, it is necessary to lift the hydraulic swing cylinder as a whole or separately to facilitate the installation, commissioning and disassembly of the swing. There is a hydraulic swing cylinder experimental platform but it does not have this function, and it mainly relies on manpower to pull up the hydraulic swing cylinder as a whole or separately;

[0006] 3. The hydraulic oil leaked from the hydraulic oscillating cylinder is difficult to recover in a centralized manner. During the experiment, the hydraulic oscillating cylinder often has hydraulic oil leakage caused by the failure of the experiment. It also often occurs that when the hydraulic oscillating cylinder is tested, the hydraulic oil in the cylinder seal cavity Under the action of the one-way valve, it cannot flow back into the oil tank. For the above two conditions of the existing hydraulic swing cylinder experimental platform, the hydraulic oil can only flow up the experimental platform at will, and finally drip into the recovery basin placed under the experimental platform. The experimental environment is not clean, and because the recovery basin has no cover, the leaked hydraulic oil is not easy to recycle and reuse, resulting in a waste of experimental resources;

[0007] 4. The existing general experimental platform has a large volume and is difficult to disassemble and move. The existing general experimental platform is integral and has a large volume. When the hydraulic swing cylinder experiment is required, the overall structure is difficult to move and occupies a large space , when the hydraulic swing cylinder experiment is not done for a period of time, the overall structure is not easy to disassemble and place

[0008] Of course, other types of hydraulic cylinders also have the problem of inconvenient disassembly, assembly and debugging that hydraulic swing cylinders have.

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