Press machine facilitating die installation

The utility model relates to the technical field of die assembly and disassembly, in particular to a press machine convenient for die installation, which comprises two bases vertically arranged and capable of relatively moving along the vertical direction; the connecting plates are fixed to the sides, away from each other, of the upper die and the lower die correspondingly. The sliding groove is formed in the sides, close to each other, of the two bases, and the width of the bottom face of the sliding groove is larger than that of the open side; the sliding strip is fixed to the position, corresponding to the sliding groove, of the connecting plate, the section shape of the sliding strip is the same as that of the sliding groove, and the sliding strip slides in the sliding groove; the top column is vertically and slidably connected into the connecting plate, and one end of the top column can extend out of the side, close to the base, of the connecting plate; the push column slides in the position, correspondi