Hydraulic rail operation machine with power oil provided externally

Abstract

The invention relates to a hydraulic rail operation machine with power oil provided externally. The hydraulic rail operating machine comprises two guide rails, an operation machine frame, a hydraulicmotor and a hydraulic oil cylinder, and further comprises a hydraulic pump, an energy accumulator and oil passing pipelines, wherein the hydraulic motor and the hydraulic oil cylinder are arranged onthe operation machine frame; the hydraulic pump and the energy accumulator are arranged outside the operation machine frame; the oil passing pipelines are composed of multistage telescopic sleeves, the last stage of sleeve in the telescopic sleeves is fixed with a foundation, and the most front stage of sleeve is fixed with the operation machine frame; and the number of the telescopic oil passingpipelines is two, one is an oil inlet pipeline, and the other one is an oil outlet pipeline. According to the hydraulic rail operation machine, the hydraulic pump and the energy accumulator are fixedly arranged on the foundation outside the operation machines, the telescopic oil passing pipelines are used for supplying the power oil to the hydraulic motors and the hydraulic cylinders on the two operation machines at the same time, and the refluent oil flows into an oil tank fixed on the foundation, so that the working requirements of the operation machine are met, meanwhile, a lot of supporting equipment is reduced, the power consumption is reduced, and the purposes of saving energy, protecting the environment, decreasing the cost and increasing the benefit are achieved.

Description

Technical field [0001] The invention relates to a hydraulic rail manipulator that works in conjunction with hydraulic presses, hydraulic hammers and other equipment, in particular to a hydraulic power source that is not provided on the manipulator, but is continuously provided externally to the hydraulic cylinder and hydraulic motor in the manipulator The hydraulic rail manipulator for power oil belongs to the technical field of mechanical design and manufacture. Background technique [0002] Hydraulic rail manipulators are the most important supporting machinery for hydraulic presses and hydraulic hammers. It is composed of 12 parts such as frame, clamp rod, hanging system, hydraulic system, detection system, lubrication system, power supply and cooling water towline, walking track device and electrical control. It can complete six major actions, namely: jaw The clamp is loosened, the clamp rod is raised and lowered in parallel, and tilted up and down, the clamp rod moves horiz...

AI Technical Summary

Problems solved by technology

The manipulator of this structure has the following disadvantages: 1. Usually, a hydraulic press or a hydraulic hammer is equipped with a manipulator on the left and right sides, and each manipulator must be equipped with its own independent main pump, oil cylinder, hydraulic motor, etc. For hydraulic components, power and cooling water drag chains need to be installed at the same time, so that the investment in manipulator equipment is large; 2. The two manipulators usually work alternately, that is, one manipulator works for a period of time, and the other manipulator is on standby state, and there are not many working conditions that require the main pump to work at full load, but the main pump still needs to run continuously, resulting in a large amount of oil leakage and no-load, resulting in energy waste; 3. The noise generated by more equipment will be louder and malfunction 4. The oil supply is limited by the configuration of the pump, so it is difficult to improve the working efficiency

Therefore, there are obvious technical deficiencies in the equipment configuration and structure setting of the traditional rail hydraulic manipulator

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