Machine tool
AssigneeEx-Cell-O Corporation
InventorsAchim Feinauer, Hans Straub, Wolfgang Bieg
Life of this patent
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Abstract
The invention relates to a machine tool for introducing bores into a workpiece, said machine tool comprising a machine frame, a drilling tool holder which is arranged on the machine frame and has at least one tool spindle, and a workpiece carrier which is arranged on the machine frame, the boring tool holder and the workpiece carrier being displaceable in relation to each other in a direction of displacement. A longitudinal direction of the at least one tool spindle is oriented transversally in relation to a horizontal plane, and the drilling tool holder is arranged on the machine frame in such a way that it can be pivoted in relation to the workpiece carrier, so that inclined bores can be introduced into the workpiece.
Claims44
A machine tool for introducing bores into a workpiece, comprising:
- a machine frame;
- a drilling tool holder, which is disposed on the machine frame and has at least one tool spindle;
- and
- a workpiece carrier which is disposed on the machine frame;
- wherein the workpiece carrier has a holding device for fixing the workpiece by clamping, with the workpiece being rotatable relative to the workpiece carrier about an axis of rotation;
- wherein the drilling tool holder and workpiece carrier are displaceable relative to one another in a displacement direction;
- wherein the drilling tool holder is positioned in such a way that a longitudinal direction of the at least one tool spindle is oriented transversely with respect to a horizontal plane;
- wherein the drilling tool holder is disposed on the machine frame such that it is pivotable relative to the workpiece carrier, so that inclined bores are introducible into the workpiece;
- wherein a pivot axis of the drilling tool holder intersects the axis of rotation of the workpiece;
- and
- wherein the drilling tool holder is pivotable continuously in a defined angle range about a vertical direction.
A machine tool for introducing bores into a workpiece, comprising:
- a machine frame;
- a drilling tool holder, which is disposed on the machine frame and comprises a plurality of tool spindles disposed parallel to one another;
- a workpiece carrier which is disposed on the machine frame;
- wherein the workpiece carrier has a holding device for fixing the workpiece by clamping, with the workpiece being rotatable relative to the workpiece carrier about an axis of rotation;
- wherein the drilling tool holder and workpiece carrier are displaceable relative to one another in a displacement direction;
- wherein the drilling tool holder is positioned in such a way that a longitudinal direction of the plurality of tool spindles is oriented transversely with respect to a horizontal plane;
- wherein the drilling tool holder is disposed on the machine frame such that it is pivotable relative to the workpiece carrier, so that inclined bores are introducible into the workpiece;
- and
- wherein a pivot axis of the drilling tool holder intersects the axis of rotation of the workpiece.
A machine tool for introducing bores into a workpiece, comprising:
- a machine frame;
- a drilling tool holder, which is disposed on the machine frame and has at least one tool spindle that carries a deep-hole drilling tool;
- a drill bush for each drilling tool positionable with respect to the workpiece;
- and
- a workpiece carrier which is disposed on the machine frame;
- wherein the workpiece carrier has a holding device for fixing the workpiece by clamping, with the workpiece being rotatable relative to the workpiece carrier about an axis of rotation;
- wherein the drilling tool holder and workpiece carrier are displaceable relative to one another in a displacement direction;
- wherein the drilling tool holder is positioned in such a way that a longitudinal direction of the at least one tool spindle is oriented transversely with respect to a horizontal plane;
- wherein the drilling tool holder is disposed on the machine frame such that it is pivotable relative to the workpiece carrier, so that inclined bores are introducible into the workpiece;
- and
- wherein a pivot axis of the drilling tool holder intersects the axis of rotation of the workpiece.
A machine tool for introducing bores into a workpiece, comprising:
- a machine frame;
- a drilling tool holder, which is disposed on the machine frame and has at least one tool spindle that carries a drilling tool, wherein a cooling or rinsing fluid flows through the drilling tool;
- a drill bush formed such that when it is placed onto the workpiece a seal is produced preventing cooling or rinsing fluid from flowing out;
- and
- a workpiece carrier which is disposed on the machine frame;
- wherein the workpiece carrier has a holding device for fixing the workpiece by clamping, with the workpiece being rotatable relative to the workpiece carrier about an axis of rotation;
- wherein the drilling tool holder and workpiece carrier are displaceable relative to one another in a displacement direction;
- wherein the drilling tool holder is positioned in such a way that a longitudinal direction of the at least one tool spindle is oriented transversely with respect to a horizontal plane;
- wherein the drilling tool holder is disposed on the machine frame such that it is pivotable relative to the workpiece carrier, so that inclined bores are introducible into the workpiece;
- and
- wherein a pivot axis of the drilling tool holder intersects the axis of rotation of the workpiece.
Dependencies are inferred from the claim text.