Spindle driven two armed gripper for cylindrical bodies of different diameters

摘要

The clamping jaws of the gripper can swivel through 90 deg. from the gripping position. The griper arms (1,2) have prismatic clamping jaws (4,5) and are driven by a threaded spindle with left and right pitch sections. The centre lines (6,7) of the jaws are inclined to the perpendicular by a definite angle (8) for each of the two different diameters. The jaws may have two pins (13,14), arranged in the horizontal plane, for gripping bodies with ribs (12).