The invention relates to an automobile wheel hub low-
pressure casting vacuum
water cooling mold
system. A low-
pressure casting mold comprises an upper die, a lower die and four side molds; the upper die, the lower die and the four side molds are combined to form into a
casting chamber of a wheel hub to be cast; a cooling
system comprises a
water flow control cabinet, a
water storage tank, a
water storage buffer and a
vacuum pump; the
water flow control cabinet is communicated with a low-
pressure casting machine platform through an input
water pipe; the low-pressure
casting machine platform is communicated with the
water storage tank through an output
water pipe; the
water storage tank is connected with a water return
pipe; cooling devices which are connected with the input
water pipe and the output water
pipe respectively are arranged inside empty chambers of the upper die, the lower die and the four side molds. The automobile wheel hub low-pressure
casting vacuum
water cooling mold
system has the advantages of being scientific in design, reasonable in structure, convenient to operate, environment-friendly, high in cooling intensity and good in
cooling effect, effectively improving the production efficiency, enabling the cooling devices in the mold to be uniformly arranged and the
water flow speed to be adjustable, significantly reducing the production cost, improving the
working environment and reducing the labor intensity of operating personnel.