Loading patent…
AssigneeAlgra S.P.A.
InventorGiovanni VEZZOLI
Estimating the term…
A device for the precise angular positioning of tool-holders suitable for CNC machines, in particular tool-holders (10) motorised or non-motorised, comprising a front part (12) and an opposite rear part (14) and suitable to perform angular machining on multi-spindle and single-spindle CNC lathes, on transfer machines, milling centres and machine tools which perform machining by chip removal, comprises a plug (18) cooperating with a pair of pins (28), (30) arranged orthogonally relative to said plug and adjustable in rotation. Each of the pins (28), (30) comprises an offset cylindrical central portion (32), forming a cam which, by rotating, interacts with said pins to achieve said precise angular positioning of the tool-holders (10).
A device for the precise angular positioning of tool-holders suitable for CNC machines, in particular tool-holders (10) motorised or non-motorised, comprising a front part (12) and an opposite rear part (14) and intended to carry out angular machining on multi-spindle and single-spindle numerical control lathes, on transfer machines, milling centres and machine tools which perform machining by chip removal, characterised in that it comprises a plug (18) cooperating with a pair of pins (28), (30) arranged orthogonally relative to said plug and adjustable in rotation.
A motorized or non-motorised tool-holder (10), suitable for CNC machines used to carry out angular machining and, in general, machine tools which perform machining by chip removal, provided with the angular positioning device comprising a front part (12) and an opposite rear part (14) and intended to carry out angular machining on multi-spindle and single-spindle numerical control lathes, on transfer machines, milling centres and machine tools which perform machining by chip removal, characterised in that it comprises a plug (18) cooperating with a pair of pins (28), (30) arranged orthogonally relative to said plug and adjustable in rotation.
Dependencies are inferred from the claim text.