Patent ID: 6742785
Filing Date: 2004-06-01
Classification: B23B,Y10T

Abstract:
A clamping device for clamping a part, comprising:a clamping spindle; and at least one clamping sleeve, wherein said clamping spindle comprises: coupling elements for coupling said clamping spindle to a main spindle of a machine tool; a first supporting face at one end which is aligned axially and faces the other end of the clamping spindle and which is arranged on the clamping spindle such that it cannot be axially displaced; a clamping element axially displaceably arranged on the clamping spindle at the other end; and a second supporting face which is aligned axially and faces the one end and which is arranged on the clamping element, wherein said at least one clamping sleeve is produced from an elastomer, wherein said at least one clamping sleeve has end faces that are matched to the first supporting face and to the second supporting face, wherein said at least one clamping sleeve has a plurality of supporting strips on its outer side, wherein said plurality of supporting strips are produced from a metallic material, are permanently connected to the clamping sleeve, are arranged distributed uniformly on a circumference of the clamping sleeve, and whose outer side forms a cylinder surface section which is matched to an inner diameter of the part.