Die-casting die with rapid cooling panel

The utility model relates to a die-casting die with a rapid cooling panel. The die comprises an upper die base, a lower die base and an upper die core, the upper die base and the lower die base are assembled in a stacked mode. An upper die core and a lower die core which are stacked are installed between the upper die base and the lower die base. A notch penetrating through the left end of the upper die core is formed in the lower end face of the upper die core. A notch is formed in the upper die core, a cooling panel is installed in the notch, a die cavity is formed between the cooling paneland the lower die core, a cooling pipe matched with the bow-shaped pipeline through hole is installed in the bow-shaped pipeline through hole, the two ends of the cooling pipe are communicated with pipeline connectors respectively, and the pipeline connectors penetrate through the upper die core and the upper die base. The cooling device has the characteristics that the cooling panel structure isdesigned, so that the whol