Multifunctional mechanical clamping jaw

The utility model relates to the technical field of mechanical claws, in particular to a multifunctional mechanical clamping claw which comprises a clamping seat, a clamping plate, a traction shaft, a traction rod, a connecting seat, an outer frame and a pushing mechanism. The pushing mechanism pushes the outer frame to move downwards along the clamping base, when the outer frame moves downwards, the connecting base is driven to slide along the side hole, the connecting base moves to drive one end of the traction rod to move downwards, then the traction rod pulls the upper end of the clamping plate to swing, and the clamping plate rotates on the clamping base; the lower ends of the two clamping plates are driven to draw close to each other and extend into a groove or a hole of the automobile part, the automobile part can be clamped and lifted, then clamping and carrying of the automobile part can be achieved, and compared with the prior art that the two clamping plates are directly driven to move relatively t