Boring tool
The utility model discloses a boring tool, which comprises a tool handle, a boring tool connecting shaft, a side-mounted disconnecting link, a tool arbor and a side pressure bolt. The normal cylindrical tool handle is welded in the center of the top of the connecting shaft of the normal cylindrical...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a boring tool, which comprises a tool handle, a boring tool connecting shaft, a side-mounted disconnecting link, a tool arbor and a side pressure bolt. The normal cylindrical tool handle is welded in the center of the top of the connecting shaft of the normal cylindrical boring tool. A connecting shaft groove is formed in the bottom of the boring tool connecting shaft. A bulge is formed at the top of the side-mounted disconnecting link and is conform to the connecting shaft groove. A tool arbor groove is formed in the bottom of the side-mounted disconnecting link and the side pressure bolt is arranged on one side of the side-mounted disconnecting link. The tail end of the tool arbor is placed in the tool arbor groove and fixed by the side pressure bolt. The tool arbor is a trapezoidal table board. A blade groove is formed in the front end of the trapezoidal table-board. A blade locking hole is formed in the center of the blade groove. The boring tool is designed and manufactured ac |
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