a hydraulic press
A hydraulic machine and hydraulic oil pump technology, applied in the hydraulic field, can solve the problems of hydraulic machine noise and heat, and achieve the effect of increasing the speed of the slider, reducing the maintenance rate, and increasing the operating speed
Active Publication Date: 2016-05-25
重庆蔡氏液压设备有限公司
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Problems solved by technology
[0006] In view of this, the object of the present invention is to provide a hydraulic machine, which can solve the problem of noise and heat of the hydraulic machine
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] The core of the present invention is to provide a hydraulic press, which can solve the problems of reducing noise, heat generation and fast working speed of the hydraulic press.
[0022] Please refer to figure 1 and figure 2 , figure 1 and figure 2 These are the front view and top view of a specific embodiment of a hydraulic machine provided by the present invention, respectively.
[0023] The hydraulic machine provided in this embod...
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The invention discloses a hydraulic machine which comprises a hydraulic oil pump, an inserting valve, a main cylinder, an oil tank and an oil suction pipe, wherein the oil suction pipe is respectively connected with the hydraulic oil pump and the oil tank; the hydraulic oil pump, the inserting valve and the main cylinder are all arranged outside the oil tank. According to the hydraulic machine, a hydraulic system is arranged outside the oil tank and is connected with the oil tank by the oil suction pipe, so that hydraulic oil in the oil tank can be extracted. Resonance, sympathetic vibration and superimposed drive are not easily generated in the running process of a motor of the hydraulic oil pump of the hydraulic machine, so that noise sharp cutoff is not easily caused. A great deal of heat is not accumulated, the heat dispersion performance is better, the performance of the hydraulic oil pump is more excellent, and blockage or damage is not caused due to overheating. Furthermore, the hydraulic system is arranged at the outer side of the oil tank, so that heat generated by the hydraulic system is not transmitted into the hydraulic oil in the oil tank; furthermore, compared with similar hydraulic machines, the hydraulic machine is capable of reducing the oil temperature by 6-10 DEG C, so that the maintenance rate of the hydraulic machine is reduced, and the service life of the hydraulic machine is prolonged.
Description
technical field [0001] The present invention relates to the field of hydraulic technology, more specifically, to a hydraulic machine. Background technique [0002] A hydraulic press is a machine that uses hydrostatic pressure for processing. It uses liquid as a working medium and converts liquid pressure into kinetic energy according to Pascal's principle. [0003] According to the type of liquid that transmits pressure, hydraulic presses are divided into two categories: hydraulic presses and hydraulic presses. In a hydraulic machine that uses oil to transmit pressure, the hydraulic oil pump, hydraulic valve and hydraulic cylinder are usually placed in the oil tank as a whole. This placement method is conducive to the use of the hydraulic oil pump and the utilization of the overall space. [0004] However, the existing hydraulic presses that use oil to transmit pressure have the following structural disadvantages: when the hydraulic press is running, the motor rotates to dr...
Claims
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IPC IPC(8): B30B1/32B30B15/28F15B11/17
CPCB30B1/32B30B15/28F15B11/17
Inventor 蔡园蔡铮昌
Owner 重庆蔡氏液压设备有限公司