Liquid stamp forging hydraulic press

A liquid stamp forging hydraulic press is characterized by comprising a four-column hydraulic press and a side force applying hydraulic device, and has the advantages of accurate motions and stable performance, wherein a hydraulic driving and control system composed of a plug-in valve, a plate valve and an overlapping valve has high integration, compact structure without leaking, less pressure energy loss and high efficiency. Pressure sensors are respectively arranged in each oil cylinder control unit for monitoring the pressure value of an oil outlet, which is beneficial for the maintenance of equipment, and improves the operating rate of the equipment, the hydraulic press can instantly stop when operators enter a working region by accident, thereby guaranteeing the personal safety, and liquid metal arranged in a mould can be pressed in the horizontal and vertical directions, thereby solidifying and shaping for producing pressure casting products which satisfy the process requirements. The hydraulic press can finish the hot forging deformation process, and has wild application range.