Transmission shaft sealing performance detection tool
The transmission shaft sealing performance detection tool comprises a sealing cavity, a sealing gasket, a pressing cylinder and a pressing power mechanism, the upper portion of the sealing cavity is provided with a through hole for the inner end portion of a transmission shaft to stretch into, the s...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The transmission shaft sealing performance detection tool comprises a sealing cavity, a sealing gasket, a pressing cylinder and a pressing power mechanism, the upper portion of the sealing cavity is provided with a through hole for the inner end portion of a transmission shaft to stretch into, the sealing gasket is arranged on the upper portion of the through hole, and the inner diameter of the through hole and the inner diameter of the sealing gasket are the same and are both smaller than the diameter of a peripheral protruding edge of the transmission shaft. The outer side of the outer end of the transmission shaft is sleeved with the pressing cylinder, the pressing cylinder applies pressure to the peripheral protruding edge of the transmission shaft under the action of the pressing power mechanism, the transmission shaft is connected with the sealing cavity in a sealed mode, and a connector used for being connected with a gas leakage tester is arranged on the side wall of the sealing cavity. According to t |
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