Clamping device

A clamping device comprising a zero-point clamping system which is actuatable by a working medium, a machine vice which is coupleable to the zero-point clamping system, and a gripping and positioning device for transporting and positioning the machine vice on the zero-point clamping system, wherein the zero-point clamping system includes at least one coupling element and the gripping and positioning device includes a docking device having at least one docking element which is coupleable to the at least one coupling element for supplying the working medium to the zero-point clamping system, wherein the at least one coupling element on the zero-point clamping system is offset parallel to a receiving opening for a clamping element located on the machine vice, and wherein the at least one docking element is arranged in such a way that the at least one docking element is coupled to the at least one coupling element by a retracting movement of the clamping element located on the machine vice into the receiving opening.