Milling tool for machining work pieces
OwnerFranz Josef Pokolminventor
Life of this patent
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Abstract
The invention related to a milling tool (1) for machining work pieces, comprising at least one blade that is arranged in a radial manner on the milling head (2) that is rotationally mounted on a rotationally symmetrical designed Y-axis (4) on the milling head. According to the invention, said indexable cutting insert (2) is arranged below a tolerance play (7) in a freely rotating manner on the free end (8) of a mounting pin (9) secured in a detachable manner to the milling head (3) below the clamping seat. The freely rotationally mounted indexable cutting insert (2) is mounted or surrounded on the entire surface of the rear side (10) and on certain pats on the front side (11) such that the mounting pin (9) does not detach itself from the material (12) of the milling head (3).
Claims19
A milling tool (1) for machining work pieces comprising at least one blade radially disposed on the milling head (3), said blade being in the form of an indexable cutting insert (2) rotatably mounted on the milling head (3) on a rotation-symmetrically designed Y axis (4), characterized in that the indexable cutting insert (2) is disposed under a tolerance play (7) freely rotatably on the free end (8) of a mounting pin (9), said mounting pin (9) being detachably attached with braced seating to the milling head (3), wherein the freely rotatably mounted indexable cutting insert (2), in order to prevent a self-detachment from the mounting pin (9), is enveloped and/or surrounded by the material (12) of the milling head (3), on the one hand on the entire surface on the rear side (10), and on the other hand, in parts on the frontal side (11).
A milling tool according to one or several of the preceding claims 1 through 13, characterized in that the freely rotatably mounted indexable cutting insert (2), in order to prevent a self-detachment from the mounting pin (9), is enveloped by the material (12) of the milling head (3), on the one hand on the entire surface on the rear side (10), and on the other hand, on the frontal side (11) by means of a holding element (30) provided on the milling head.
A milling tool according to claim 14, characterized in that the holding element (30) comprises a screw (31), the screw head whereof (32) forms a frontal side support area for the rotatably mounted indexable cutting insert (2).
Dependencies are inferred from the claim text.