Connecting disc drilling formwork
The utility model relates to the technical field of machinery, in particular to a connecting disc drilling formwork composed of a connecting disc drilling formwork upper plate surface, a lower plate surface, a protruded circular ring and drilling inlaying sleeves. The connecting disc drilling formwo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to the technical field of machinery, in particular to a connecting disc drilling formwork composed of a connecting disc drilling formwork upper plate surface, a lower plate surface, a protruded circular ring and drilling inlaying sleeves. The connecting disc drilling formwork is characterized in that the connecting disc drilling formwork is provided with drilling inlaying sleeves preset according to the need, the middle of the formwork is provided with a mounting through hole, and an outer ring of the connecting disc drilling formwork lower plate surface is further provided with the protruded circular ring. When the connecting disc drilling formwork is used, a workpiece is placed on a drilling machine working table, the connecting disc drilling formwork is pressed on the workpiece, and drilling can be performed. The connecting disc drilling formwork has the advantages that the connecting disc drilling formwork is simple in structure and convenient to use and the workpiece effect of n |
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