Bezel for e.g. horizontal supporting of heavy workpiece in grinding machine, has supporting members pivotally supported at position slider around pivotal axis that lies within workpiece and is arranged parallel to workpiece axis

摘要

The bezel has a position slider (4) supported at a base (1) over a wedge (7) and moved towards a radial direction (13) of a workpiece (18). Two supporting members (11, 11') are commonly fed to the workpiece over the position slider and arranged at a pivot part (5) through joints (16, 16'). The supporting members are pivotally supported at the position slider around a pivotal axis (12). The pivotal axis lies within the workpiece and is arranged parallel to a workpiece axis. The supporting members are commonly adjusted through a servomotor (10).