Quantitative pouring device for squeeze casting

The utility model discloses a quantitative pouring device for squeeze casting, which comprises a squeezing cylinder, wherein the squeezing cylinder is sequentially connected with a pouring device and a smelting furnace through a transportation pipeline, a piston type punch is arranged in a forming cavity of the squeezing cylinder, the underside of the punch is fixedly connected with a push rod through a screw, the push rod is driven by an injection mechanism of a casting machine, the centers of the punch and the push rod are provided with a step hole in an up-to-down through mode, the step hole in the punch is provided with a pressure sensor, a sensor guide wire passes through the step hole in the push rod so as to enable the pressure sensor to be electrically connected with a control device, and the control device is in circuit connection with the pouring device through a guide wire of the pouring device. The quantitative pouring device for the squeeze casting, disclosed by the utility model, is simple in st