The utility model discloses a powder metallurgy forming material taking clamp. The device comprises a rotating cylinder, a telescopic cylinder and a clamping jaw, one end of the telescopic cylinder isfixedly connected with a rotating block on the rotating cylinder through a connecting block; a clamping jaw mounting block is mounted at the other end of the telescopic cylinder; sliding grooves areformed in the outer end faces of the clamping jaw mounting blocks. The two front ends of the clamping jaw are both installed in the sliding groove and can move inwards and outwards along the sliding groove. A through hole is formed in the middle of the clamping jaw installation block, a sliding block in the telescopic air cylinder stretches into the through hole when moving out to be used for pushing the two front ends of the clamping jaw to the outer side of the sliding groove, the two rear ends of the clamping jaw are a set of symmetrical annular clamping parts, and hard sponge rings are attached to the inner walls of the annular clamping parts. By means of the mode, green bodies can be automatically clamped, the peripheries of the green bodies are evenly stressed when the green bodies are clamped, and the risk that the green bodies deform or crack can be reduced.