| 摘要 |
The invention relates to a tube machining device for machining the end of a tube, the tube machining device having an inner clamping unit with clamping wedges, which can be moved radially in relation to an axial longitudinal axis of the tube machining device relative to the tube to be machined for releasably fixing the inner clamping unit on the end region of a tube to be machined. Furthermore, a tool receiving unit for receiving a tool is provided, wherein the tool receiving unit is arranged concentrically in relation to the axial longitudinal axis and is mounted rotatably about this longitudinal axis relative to the inner clamping unit. To prevent foreign bodies from unintentionally falling into the tube to be machined and being lost there during the machining of the end of the tube, according to the invention the tube machining device also has a sealing body that can be introduced with the inner clamping unit into the end region of the tube to be machined. |
