Improved die structure with large cylinder core and cross gate

The utility model particularly discloses an improved die structure with a large cylinder core and a cross gate. The improved die structure comprises across gate, an ingate and a main large cylinder core body; the cross gate is communicated with the ingate, directly led out of the main large cylinder core body and fixed on the main large cylinder core body by using a bolt; and a transition round corner is arranged at the root the cross gate, which is in contact with the main large cylinder core body. The improved die structure has the beneficial effects of reducing the workload of processes such as core manufacturing, core rotating, core feeding, core grinding, sand removal and the like, avoiding quality problems caused by the processes, reducing the labor intensity and improving the working environment.