Device for adjusting rotary driven spindle of machining centre has drivable guide arms attached to holder on one side and machine bed on other to swivel about parallel axes keeping spacing between spindle axis and machine bed small

摘要

The spindle is held in a holder (6) wherein at least two mirror symmetrical drivable guide arms (9) are attached on the machine bed to swivel about two parallel axes and on the spindle holder to swivel about two parallel axes. The direction and spacing of the spindle axis from the machine bed is adjusted through simultaneous, separate, synchronous or other movement of the guide rods.