Hot extrusion die structure

The utility model discloses a hot extrusion die structure which comprises a first mounting frame, a lower die is connected to the inner side of the first mounting frame in a sliding mode, a baffle is connected to the inner side of the lower die in a sliding mode, limiting blocks are fixedly connected to the two ends of the baffle, and a second mounting frame is arranged at the top of the first mounting frame. And an upper mold is slidably connected to the inner side of the second mounting frame. The limiting block is embedded in the inner side of the limiting groove, so that the stability of the baffle on the inner side of the lower die is guaranteed, a worker can conveniently take out the baffle from the inner side of the lower die, after an aluminum profile is machined, the baffle is taken out from the inner side of the lower die, and therefore the worker can conveniently take out the aluminum profile in the lower die; and therefore, workers can conveniently machine the aluminum profiles, and the efficiency