CENTERLESS CYLINDRICAL GRINDING MACHINE Russian patent published in 2019 - IPC B24B5/26 B24B5/37 B24B53/07 

FIELD: machine building.

SUBSTANCE: invention relates to the field of machine building and can be used for the shaped surfaces of parts such as bodies of revolution centerless plunge grinding. Machine contains frame with the transverse and longitudinal guides and a caliper with the grinding headstock and spindle with the grinding wheel. Caliper is mounted on the transverse guides, and on the longitudinal guides there is a table with the grinding wheel dressing device and the parts fixing and rotation device fixed thereon. Grinding headstock is made rotary relative to the axis parallel to the grinding wheel axis of rotation, and the caliper is with the grinding wheel on a part feeding mechanism, having the vertically positioned feeding screw, against which upper end the grinding head is resting during the part grinding and the grinding wheel straightening process.

EFFECT: as a result, expanding the machine technical capabilities and enabling the machined parts high geometrical and dimensional accuracy in the radial direction.

3 cl, 3 dwg