High-temperature box for combination of cup drawing experiment and DIC experiment

The utility model discloses a high-temperature box for cupping experiment and DIC experiment, which comprises a box body, the inner wall of the box body is fixedly connected with fixing strips at equal intervals, the fixing strips are internally provided with foam asbestos, the middle part of the lower wall in the box body is fixedly connected with an operation table, and four corners of the upper part of the operation table are fixedly connected with hydraulic rods II; the upper end of the second hydraulic rod is fixedly connected with the lower side of the lower pressing plate, the middles of the left side and the right side of the upper portion of the operation table are fixedly connected with first supporting rods, the upper ends of the first supporting rods are fixedly connected with fixing rods, and the upper ends of the fixing rods are in threaded connection with lead screws. The foam asbestos and the fixing strip are arranged, the foam asbestos is fixed in the fixing strip, the foam asbestos can be pr