Test bench for rotor bearing vibration test
The utility model discloses a test bench for a vibration test of a rotor bearing, relates to the technical field of test benches for vibration tests of rotors, and aims to solve the problem that a conventional test bench for vibration tests of rotor bearings cannot perform corresponding clamping adj...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a test bench for a vibration test of a rotor bearing, relates to the technical field of test benches for vibration tests of rotors, and aims to solve the problem that a conventional test bench for vibration tests of rotor bearings cannot perform corresponding clamping adjustment according to the diameter of a tested object, so that the universality is low. A second hydraulic fixing rod is arranged on the upper end face of the test bed main body, one end of the second hydraulic fixing rod penetrates through and extends into the test bed main body, two first hydraulic fixing rods are arranged on the two sides of the second hydraulic fixing rod, and the two first hydraulic fixing rods are arranged on the two sides of the second hydraulic fixing rod. Two first hydraulic fixing rods are arranged on the test bed main body, one end of each first hydraulic fixing rod penetrates through and extends into the test bed main body, first hydraulic telescopic rods are arranged at the other ends o |
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