Tool for the turning/turn broaching of workpieces
AssigneeKennametal Inc.
InventorsMarkus Heinloth, Günter Sponsel, Jan Grünler, Sebastian Föttinger
Life of this patent
Estimating the term…
Abstract
A tool for the turning/turn broaching of workpieces is provided, including a carrier which can be attached directly or indirectly to a machine tool with a plurality of segments which are fastened to the carrier. Each of the segments is provided with a plurality of tool bits. In addition, each of the segments is attached to the carrier by at least two fastening elements, which act obliquely to a plane (E) lying perpendicular to the rotational axis (R) of the tool.
Claims19
A tool for the turning/turn broaching of workpieces, comprising a carrier which can be attached directly or indirectly to a machine tool and comprising a plurality of segments which are fastened to the carrier, wherein each of the segments is provided with a plurality of tool bits, wherein each segment is attached to the carrier by means of at least two fastening elements, which act obliquely to a plane lying perpendicular to the rotational axis of the tool;
- wherein each of the fastening elements is arranged in a pocket, in which a clamping means for one of the tool bits is also provided.
A tool for the turning or turn broaching of workpieces, said tool comprising:
- a carrier which is attachable directly or indirectly to a machine tool;
- and
- a plurality of segments fastened to the carrier, wherein each of the segments is provided with a plurality of tool bits;
- each of the segments being fastened to the carrier via at least two corresponding fastening elements;
- wherein each of the fastening elements acts obliquely with respect to a plane lying perpendicular to the rotational axis of the tool, and pulls the corresponding segment toward an axial stop;
- wherein each of the fastening elements is arranged in a pocket of the corresponding segment;
- and
- wherein each pocket includes a clamping arrangement for a corresponding one of the tool bits.
Dependencies are inferred from the claim text.