Bolt boring grab

The utility model discloses a bolt boring grab, including anchor clamps body (1), lock nut (6), its characterized in that: anchor clamps body (1) outside hexagonal physique that is, anchor clamps body (1) inside is provided with the through -hole, is hexagonal hole (2) the last period, and latter se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BAN SHUO
Format:	Patent
Sprache:	eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS THREAD CUTTING TRANSPORTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Beschreibung
Zusammenfassung:	The utility model discloses a bolt boring grab, including anchor clamps body (1), lock nut (6), its characterized in that: anchor clamps body (1) outside hexagonal physique that is, anchor clamps body (1) inside is provided with the through -hole, is hexagonal hole (2) the last period, and latter section of be round hole (5) are equipped with screens shoulder (4) between hexagonal hole (2) and round hole (5), and anchor clamps body (1) each side all is provided with drilling chamber (3), and just hole chamber (3) communicate with each other with hexagonal hole (2), and anchor clamps body (1) afterbody is equipped with lock nut (6). Evenly arrange on each side of anchor clamps body (1) in drilling chamber (3). Lock nut (6) are butterfly nut. The utility model has the advantages of being simple in structure and convenient in operation, high -efficient practical, labour saving and time saving.