Family Use Oil Press Machine In the hydraulic drive system, the energy device is to provide energy for the entire hydraulic system, just as the human heart for the human body parts of the same delivery of blood, plays an extremely important role. The hydraulic pump is an energy conversion device that converts the mechanical energy output from the prime mover (motor or other power unit) into liquid pressure energy. It provides the hydraulic system with a certain flow and pressure hydraulic oil to meet the needs of the actuator to drive the external load The
At present, the hydraulic system used in the hydraulic pump mainly gear pump, vane pump, piston pump, screw pump and so on. The first three pumps are the most widely used. The following small series mainly to leaf pump as an example to explain.
The working principle of the hydraulic pump blade pump
The working principle of the hydraulic pump blade pump. It is mainly composed of oil pressure rotor, stator, blade and end cap. With a double acting vane pump significant. The inner surface of the stator of the vane pump is a circle with a certain eccentricity between the stator and the rotor, and only one oil suction window and one oil pressure window are formed at both ends of the oil pan. The blade is mounted in the rotor slot and slides in the slot. When the rotor rotates, due to the role of centrifugal force,Family Use Oil Press Machine so that the blade against the inner wall of the stator, so that the stator, rotor, leaves and between the two sides of the oil plate to form a number of sealed work space. The right part of the blade gradually out of the leaves between the work space gradually increased from the suction port to absorb oil, which is sucked by the cavity. The left blade is gradually pressed into the groove inside the stator, the work space gradually reduced, the oil from the pressure port pressure, which is pressure chamber. Between the suction chamber and the oil chamber, there is a section of oil seal, which separates the suction chamber and the pressure from the chamber. The blade pump completes the oil and oil pressure once every revolution of the rotor, Called a vane pump. The rotor rotates and the pump continues to suck and drain oil.
Structural Characteristics of Hydraulic Pump Blade
(1) In order to adjust the pump output flow, the position of the stator needs to be moved to change eccentricity. (2) radial Family Use Oil Press Machineure imbalance, limiting the working pressure to improve. Rated pressure is generally not more than 7Ma, the maximum working pressure is 10.5Ma. (3) As the stator and rotor two cylindrical eccentric placement, when the adjacent two leaves at the same time in the oil,Family Use Oil Press Machine oil pressure window between the oil seal area, the closed volume will produce trapped oil phenomenon. In order to eliminate the hazards caused by trapped oil, usually in the distribution plate oil discharge window edge open triangular unloading slot.
Family Use Oil Press Machine is a special hydraulic oil as a working medium, through the hydraulic pump as a power source, by the pump force to make hydraulic oil through the hydraulic pipe into the cylinder / piston, and then the cylinder / piston in a group of several matching with the seal , Different locations of the seals are different, but all play the role of sealing, so that hydraulic oil can not be leaked. Finally,Family Use Oil Press Machine through the one-way valve to make the hydraulic oil in the tank cycle to the cylinder / piston cycle work to complete a certain mechanical action as a force of a mechanical. Pressure transmission is the use of liquid pressure to transmit power and control of a transmission. Hydraulic device is composed of hydraulic pump, hydraulic cylinder (hydraulic motor and other implementing agencies), hydraulic control valve and hydraulic auxiliary components Hydraulic pump: the mechanical energy into hydraulic energy conversion device. Hydraulic cylinders (hydraulic motors and other implementing agencies): the hydraulic energy into mechanical energy. Control valve: control the flow of hydraulic oil, flow, pressure, hydraulic actuator operating sequence and protection of hydraulic circuit hydraulic machine, ktc-g series - the role of hydraulic products. The popular point is to control and regulate the flow of hydraulic media, pressure and flow. Thereby controlling the direction of movement of the actuator, the force or torque of the output. Movement speed. (Such as one-way valve, valve, relief valve, pressure relief valve, sequence valve, throttle valve, speed control valve, etc.) Auxiliary components: to maintain and adjust the working pressure of the hydraulic system to prevent overload and other effects (such as check valve, 1, the tank: used to save oil, heat. Separation of oil in the air and impurities 2, tubing and tubing joints 3, oil filter 4, pressure gauge 5, sealing components
