Grooving machine
The utility model discloses a grooving machine which comprises two guide columns arranged at the upper portion of the grooving machine. A first disc and a second disc are arranged under a cross rod, middle shafts are arranged at the centers of the first disc and the second disc, one end of a first c...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a grooving machine which comprises two guide columns arranged at the upper portion of the grooving machine. A first disc and a second disc are arranged under a cross rod, middle shafts are arranged at the centers of the first disc and the second disc, one end of a first connecting rod and one end of a second connecting rod are respectively connected with the cross rod, and the other end of the first connecting rod and the other end of the second connecting rod are respectively connected with the middle shaft of the first disc and the middle shaft of the second disc. A first shaft and a second shaft are respectively arranged on the outer edges of the first disc and the second disc, a first vertical rod and a second vertical rod are respectively connected with the lower portion of the cross rod, a first stopping block and a second stopping block are respectively hung on the first shaft and the second shaft, a heavy hammer is connected with the lower end of a first rigid rod and the l |
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