High-speed intelligent precise hollow ball screw pair
The utility model relates to the technical field of ball screw pairs, in particular to a high-speed intelligent precise hollow ball screw pair which comprises a ball screw pair structure, the ball screw pair structure comprises a connecting sleeve, a circulator is connected in the connecting sleeve,...
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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 ball screw pairs, in particular to a high-speed intelligent precise hollow ball screw pair which comprises a ball screw pair structure, the ball screw pair structure comprises a connecting sleeve, a circulator is connected in the connecting sleeve, a screw body is connected in the connecting sleeve in an embedded mode, and the connecting sleeve is connected with a screw rod. A ball body is connected into the lead screw body in an embedded mode, a connecting hole is formed in the connecting sleeve, one side of the connecting sleeve is connected with an oil injection structure, the oil injection structure comprises an oil injection sleeve, the oil injection sleeve is arranged on one side of the connecting sleeve, and a sealing cover is connected into the oil injection sleeve in an embedded mode. According to the oil injection device, the oil injection sleeve is detached, impurities adhered to the inner wall of the oil injection hole are scraped and cleaned, an |
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