GRINDING MACHINE DEVICE WITH PIVOTABLE MOUNTING OF A GRINDING SPINDLE UNIT AND METHOD FOR PIVOTING A GRINDING SPINDLE UNIT ON A GRINDING MACHINE

摘要

Shell (28) is pivotally mounted the grinding machine in grinding spindle unit by the receiving portion (21) of pivot (26), such as grinding spindle case. Grinding spindle unit carrying emery wheel (31) drives and rotates. Adjustment unit (33) are driven to pivot in pressurization pin (34), the grinding spindle unit of the shell (28) surrounds pivot (26) inclination and therefore emery wheel (31). Pivot (26) is formed as orienting elastic material deformation by film hinge region in this case. A kind of tension device (38) be allowed between constant contact loaded pins (34) and receiving portion (21). The pivotal orientation and (37) that rotation arrows (36) indicate indicate angle, by this inclination grinding spindle unit relative to receiving portion (21). The axis of rotational workpieces (not shown) is indicated by (22).