Connection between a cutter holder and a tool carrier of an internal-turning head
AssigneeHeinz Kaiser AG
InventorsHeinz Kaiser, Dieter Pape, Hans Woerz
Life of this patent
Estimating the term…
Abstract
For the purpose of rigid connection of the cutter holder (9) to the tool carrier (5), the tool carrier (5) has a driving key (11) on its end side, which driving key is inserted into a corresponding transverse groove (13). The driving key (11) has a specified excess size compared to the transverse groove (13), such that when a setscrew (10) is tightened the tool carrier (5) and the cutter holder (9) are elastically deformed. Laterally next to the transverse groove (13) the surface of the cutter holder (9) is supported on the tool carrier (5).
Claims8
Connection between a cutter holder (9) and a tool carrier (5) of an internal-turning head (1) with a fine-adjustment mechanism, having a setscrew (10) for releasably connecting the cutter holder (9) to the tool carrier (5), characterized in that the cutter holder (9) has a conical transverse groove (13) and the tool carrier (5) has a corresponding driving key (11) on its end side, and the driving key (11) has a specified excess size compared to the transverse groove (13), such that the tool carrier (5) and the cutter holder (9) undergo an elastic deformation when the setscrew (10) is tightened and such that the surfaces of the tool carrier (5) and the cutter holder (9) bear flat against one another laterally next to the transverse groove (13) and the driving key (11).
Dependencies are inferred from the claim text.