PORTABLE MACHINE TOOL FOR MACHINING END-FACE SURFACE OF CONTAINER BODY Russian patent published in 2014 - IPC B24B23/08 B24B27/04 

FIELD: machine building.

SUBSTANCE: machine-tool comprises a base in the form of a flange arranged in the body inner cavity providing for a possibility of displacement inside vertically by means of the height-adjustable supports, and horizontally - by means of screw stops attached to a flange. A column is attached along the axis of the machine-tool rotation perpendicularly to the base; a lever with grinding head is installed on the column provided with a possibility of rotation and vertical displacement. Installed on the base is a plate provided with a possibility of rotation with respect to the column, which is linked to the lever by a screw of the assembly of grinding head feed to a cutting depth.

EFFECT: simplified machine-tool design and guarantee of expected accuracy and roughness of the machined surface.

4 cl, 3 dwg