The invention relates to an axial force servo hydraulic system. The axial force servo hydraulic system comprises an oil tank, a motor, an oil pump, a two-position four-way electromagnetic valve and atleast one axial force servo unit, the motor is connected with the oil pump, an oil suction port of the oil pump is connected with the oil tank, an oil outlet of the oil pump is connected with a pressure oil port of the two-position four-way electromagnetic valve, working oil ports of the two-position four-way electromagnetic valve are respectively connected with the axial force servo unit, and anoil return port of the two-position four-way electromagnetic valve is connected with the oil tank. According to the axial force servo hydraulic system, the investment of a hydraulic oil pipe is reduced, the structure of the system is simplified, the system is easy to mount and dismount, the mounting work efficiency is improved, and the time-saving and labor-saving effects are achieved.
本发明涉及一种轴力伺服液压系统。所述轴力伺服液压系统包括油箱、电机、油泵、两位四通电磁阀及至少一个轴力伺服单元,所述电机与所述油泵相连接,所述油泵的吸油口与所述油箱相连接,所述油泵的出油口与所述两位四通电磁阀的压力油口相连接,所述两位四通电磁阀的工作油口分别与所述轴力伺服单元相连接,所述两位四通电磁阀的回油口与所述油箱相连接。本发明提供的轴力伺服液压系统减少了液压油管的投入,使系统结构简化,系统的安装与拆装变得简单,提高安装工作效率,达到省时省力的效果。
Axial force servo hydraulic system
一种轴力伺服液压系统
2021-01-29
Patent
Elektronische Ressource
Chinesisch
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Europäisches Patentamt | 2020
|Concrete servo device, using method and axial force servo system
Europäisches Patentamt | 2023
|Engineering Index Backfile | 1950
Force feedback hydraulic servo for advanced assembly machines
TIBKAT | 1974
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