Patent ID: 6835122
Filing Date: 2004-12-28
Classification: B24B

Abstract:
A device (1) for grinding an external sleeve surface (3) on a rotationally symmetrical body (2) the device comprising a support frame (11) movable along the external sleeve surface (3) of the body (2), at least one driven belt grinder (12) fixed on the support frame, a plurality of pivoted running rollers (14) disposed on the belt grinder and spaced in a circumferential direction of the body (2) and resting on the external sleeve surface (3) of the body (2), wherein a fixed thrust bearing (21) is assigned to the external sleeve surface (3) to be machined, a calibration device (22) is disposed between the thrust bearing (21) and said support frame (11) and is connected to said support frame and is braced against the thrust bearing (21), such that contact pressure acting on the external sleeve surface (3), and advance movement of the belt grinder (12) according to the unevenness of the external sleeve surface (3), and measured eccentricity of the body (2) can be adjusted using the calibration device (22).