DRIVE MECHANISM AND METHOD OF ITS INSTALLATION ON GRINDING MACHINE, WHICH ARE INTENDED TO ROTATE CRANKCASE OF BACK AXLE OF AUTOMOBILE WITH CASINGS AND SUPPORT PLATFORMS FOR ELASTIC SUSPENSION ELEMENTS Russian patent published in 2011 - IPC B24B47/00 

FIELD: transport.

SUBSTANCE: invention refers to machine-building industry and can be used in drive mechanisms to rotate parts like crankcase of back axle of an automobile, which is processed on grinding machine. Drive mechanism includes rotary drive including driving device interacting with section of external surface of one of casings of the crankcase. Rotary drive is made in the form of worm gear the wheel of which is driving device and has the possibility of passage of one of crankcase casings through it. Worm gear is provided with projection. Crankcase loading is performed to location vees located on the machine table with its further arrangement in the centres. Crankcase is installed into driving device by moving into it of the above casing till support platform of crankcase for elastic suspension element is aligned with projection of worm gear.

EFFECT: improving processing quality of trunnions of automobile back axle owing to eliminating out-of-roundness of ground surfaces.

7 cl, 6 dwg