CONTROLLED TOOL FOR REMOVAL OF BURRS Russian patent published in 2009 - IPC B23B29/34 

FIELD: technological tools.

SUBSTANCE: tool has longitudinal axis of rotation and comprises cutting head joined to body with the possibility of adjustment, cutting head comprises seat for plate, front side and back side with tail protruding from it and having recess. Body has slot connected with threaded adjusting opening open at ends and lateral side, tail is installed with the possibility of displacement in slot. Besides, adjusting screw is installed in threaded opening and is partially installed in tail recess. In order to expand range of processed openings diametre, cutting head is arranged with two oval through openings arranged along axis, and body is arranged with two threaded fastening openings appropriately arranged along axis, which are open to its front side. Moreover, cutting head is fixed on body by means of two fastening screws installed in through openings and interacting with threaded openings.

EFFECT: expansion of processed openings diametre range.

4 cl, 5 dwg