Thermal forming die with trimming treatment function

The utility model relates to the technical field of dies, and discloses a thermal forming die with a trimming treatment function, which solves the problem that a common die in the current market is not stable enough in position fixation and connection stability, and comprises a working table, a lower die is arranged on the working table, an upper die is arranged above the lower die, and the upper die is arranged on the working table. Two connecting plates are fixedly mounted on each of the two sides of the lower die, two connecting columns are fixedly mounted on the workbench and located on each of the two sides of the lower die, the ends, away from the die, of the four connecting plates are located at the top ends of the corresponding connecting columns correspondingly, fixing bolts are arranged on the connecting plates, and positioning holes are formed in the four corners of the upper die correspondingly. According to the device, the lower die can be firmly fixed on the workbench, the position of the lower