Explosive pressing device achieving liquid pressure application

The invention relates to an explosive pressing device achieving liquid pressure application. The explosive pressing device comprises an explosive pressing rack, a containing platform, moving guide rods and a liquid containing device I; a jacking air cylinder is placed in the explosive pressing rack, and the upper portion of the jacking air cylinder is used for fixedly containing an explosive pressing mold; the N moving guide rods are fixedly mounted above a shell at the top of the explosive pressing rack; a limiting device is arranged on the moving guide rods at a preset height away from the top of the explosive pressing rack, and the containing platform penetrates through the moving guide rods from top to bottom to fall on the limiting device and can slide upwards along the moving guide rods under the action of upward thrust; a certain volume of liquid is contained in the liquid containing device I, and the liquid containing device I is placed on the containing platform; a force application block protruding