Powder forming machine facilitating die replacement

The utility model relates to the technical field of powder forming machines, and discloses a powder forming machine convenient for die replacement, which comprises a body mechanism, a positioning mechanism and a connecting mechanism, and is characterized in that the positioning mechanism is positioned at the upper end of the body mechanism, and the connecting mechanism is positioned on the outer side of the positioning mechanism; the connecting mechanism comprises a positioning clamp, an adjusting handle, a lead screw, a movable block, a mounting frame and a bearing groove, the adjusting handle is movably mounted on the outer side of the positioning clamp, the lead screw is fixedly mounted at the outer end of the adjusting handle, and the movable block is movably mounted at the outer end of the lead screw. According to the powder forming machine facilitating die replacement, a lead screw rotates to drive a movable block, a positioning clamp abuts against the exterior of a die box for fixing and limiting, the