Adjustable mold base with high universality

The utility model relates to the technical field of mold frames, and discloses an adjustable high-universality mold frame which comprises a base, a movable door is arranged in the base, a lower mold frame is fixedly connected in the base, an air bellow is fixedly connected to the outer wall of the base, a cooling plate is arranged in the air bellow, and the lower mold frame is fixedly connected to the outer wall of the base. An air outlet pipe is fixedly connected to the outer wall of the air bellow, a fan is arranged in the air bellow, an air inducing groove is formed in the base, a two-way air cylinder is fixedly connected to the interior of the base, a push plate is fixedly connected to one output end of the two-way air cylinder, and the outer wall of the push plate is slidably connected to the interior of the lower die frame. According to the mold frame, air is blown into the lower mold frame from the air outlet pipe through the air bellow, meanwhile, the bidirectional air cylinder pushes the push plate t