Manipulator clamping jaw structure

The utility model relates to the technical field of mechanical equipment, in particular to a manipulator clamping jaw structure which comprises a fixing frame, the bottom of the fixing frame is slidably connected with a pair of symmetrically-arranged clamping arms, the side faces of the pair of clamping arms are fixedly connected with transverse plates, and the bottom of the fixing frame is provided with a pair of limiting assemblies. And the limiting assembly comprises a pair of fixing plates fixedly connected with the bottom of the fixing frame, a rotating shaft is fixedly connected between the pair of fixing plates, the outer side of the rotating shaft is rotationally connected with a deflection rod, and the outer side of the deflection rod is fixedly connected with an extrusion block. The clamping device is reasonable in structure, when a workpiece is thick, the pair of clamping arms move in the opposite directions, the deflection rod is extruded through the transverse plate, the deflection rod deflects t