DEVICE TO FIX WORKPIECE Russian patent published in 2014 - IPC B23Q1/25 B24B49/00 

FIELD: machine building.

SUBSTANCE: invention provides for high reliability and rigidity of the whole device along with accurate adjustment of inclination angles and of turning of the workpiece fixed on the device. The device comprises a base part to fix a workpiece having the surface for the workpiece fixation as well as a rotational base part having the surface for the adjustment of an inclination angle which is inclined in respect to the axis of the rotational base part. The base part meant for the workpiece fixation is fitted by the surface for the inclination angle adjustment being opposite to the workpiece fixation surface, inclined in respect to the latter and contacting with the surface for the inclination angle adjustment of the rotational base part. The device comprises also a joint unit used to connect the workpiece fixation base part and the rotational base part with the possibility of adjustable rotation.

EFFECT: rotational base part and workpiece fixation base part are provided with the possibility of relative turning along both surfaces to adjust the inclination angle, to provide for the adjustable inclination angle of the workpiece fixation surface.

10 cl, 18 dwg