Die-casting die

The utility model relates to the technical field of die-casting, in particular to a die-casting die. In order to improve the die-casting yield of long products, the die-casting die comprises a movable die body and a sprue spreader, the movable die body comprises a movable die plate and a movable die core, the movable die plate is provided with a shunting groove and a movable die groove, the sprue spreader is fixedly installed in the shunting groove, and the movable die core is fixedly installed in the movable die groove. The movable mold core is mounted and fixed in the movable mold groove; a movable mold cavity and a liquid injection runner are arranged on the movable mold core, the liquid injection runner is communicated with a liquid injection hole in the sprue spreader and the movable mold cavity, a runner opening, close to the movable mold cavity, of the liquid injection runner is provided with shunting teeth, and the runner opening is divided into a plurality of shunting grooves by the shunting teeth. A