Honing machine for inner honing and outer honing
AssigneeGehring Naumburg GmbH & Co.
InventorGünther Pöhlitz
Life of this patent
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Abstract
A honing machine has at least one clamping unit that clamps a workpiece and has a rotary drive for the workpiece. A spindle unit has a stroke drive for an inner honing tool for inner honing of the workpiece. An outer honing device that is movable relative to the workpiece in an axial direction of the workpiece is provided. The outer honing device has several honing stones and an advancing device acting on the honing stones. The honing stones each are advanced in a radial direction relative to the workpiece. The advancing device has at least one linear drive for each one of the honing stones and a common drive motor for all of the linear drives.
Claims19
A honing machine comprising:
- at least one clamping unit adapted to clamp a workpiece;
- a spindle unit comprising a stroke drive for an inner honing tool for inner honing of the workpiece;
- an outer honing device adapted to be movable relative to the workpiece in an axial direction of the workpiece.
An outer honing device comprising several honing stones and an advancing device acting on the honing stones, wherein the honing stones each are adapted to be advanced in a radial direction relative to a workpiece, wherein the advancing device has at least one linear drive for each one of the honing stones and a common drive motor for all of the linear drives, wherein the advancing device comprises a reducing gear selected from the group consisting of a planetary gear, a harmonic drive gear, and an angular gear, and a combination thereof.
Dependencies are inferred from the claim text.