Lathe drilling hydraulic system

The utility model discloses a lathe drilling hydraulic system. The device comprises a hydraulic motor, a reversing valve, an oil tank, a hydraulic pump, a hydraulic motor, a support and a hand wheel,the reversing valve is connected with the oil tank through an oil inlet pipeline, the hydraulic pump is arranged on the oil inlet pipeline, the reversing valve is connected with the hydraulic motor, the support is fixedly installed on a lathe, and the hydraulic motor is installed at the top end of the support. The device has the beneficial effects that the structure is simple and reasonable, the manufacturing cost is low, the practicability is high, the working efficiency is improved, and the labor intensity of workers is greatly reduced; any original parts of the machine tool are not damaged,no improvement cost is needed, and more importantly, breakthrough of the machine tool production technology is achieved. 本实用新型公开车床钻孔液压系统，包括液压马达、换向阀、油箱、液压泵，液压马达、支架、手轮，换向阀通过进油管道连接油箱，进油管道上设有液压泵，换向阀与液压马达连接，支架固定安装在车床上，液压马达安装在支架顶端，