One-step molding die for sinter plate

The utility model relates to the technical field of sinter plates, and provides a sinter plate one-time forming die which comprises a first die and a second die, one end of the first die and one end of the second die are provided with extrusion assemblies, and the outer walls of the two sides of the first die and the two sides of the second die are provided with fixing assemblies. Limiting guide assemblies are arranged at the other ends of the first mold and the second mold, and sliding protrusions are welded to the outer walls of the sides, close to each other, of the two ends of the first mold and the second mold. Guide rods in the limiting guide plate are located in the first die and the second die, so that the stability when the guide rods are pulled out and inserted is kept, die-cast formed die bamboo shoot blocks caused by instability of the guide rods are prevented, and hole site reservation is facilitated; and the extrusion plate is slidably connected to the outer walls of the first mold, the second m