Load damping device for wind power bearing testing machine
By using a combination of vibration damping blocks and guide blocks in the wind turbine bearing testing machine, the problem of severe vibration in bearing testing was solved, ensuring bearing loading accuracy and production quality, and simplifying the maintenance process.
CN224550697UActive Publication Date: 2026-07-24洛阳轴承控股有限公司
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Patent Information
- Application Number
- CN202522115059.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Technical Problem
Existing wind turbine bearing testing methods result in severe vibrations during high-speed or rapid acceleration/deceleration operation, affecting test results and production quality, and the bearing housing is prone to slippage.
Method used
A load-bearing vibration damping device for a wind turbine bearing testing machine is adopted, comprising a combination structure of damping blocks and guide blocks. The bearing housing is restricted from rotation by bolt connection, and the energy is absorbed by the compression spring damping blocks to reduce vibration.
Benefits of technology
It effectively reduces bearing vibration during high-speed operation, ensures loading accuracy, prevents bearing housing slippage, simplifies the maintenance process, and reduces maintenance costs.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of vibration reduction of bearing testing machines, and mainly relates to a loaded vibration reduction device for a wind power bearing testing machine, which comprises a bottom plate arranged at the bottom. The whole bottom plate is a rectangular plate, the front end of the top face of the bottom plate is provided with an axially-arranged guide groove, and the rear end of the top face of the bottom plate is provided with a vertically-arranged fixing base. A main shaft which is horizontally arranged is arranged on the fixed seat in the direction close to the guide groove; the outer circumference of the main shaft is sleeved with a bearing seat, and a bearing inner ring is arranged at the connecting end of the main shaft. A bearing outer ring connected with the bearing seat is arranged on the bearing seat; and a vibration reduction component is arranged at the lower part of the bearing seat. According to the utility model, the loading precision of the bearing can be ensured, the vibration of the bearing is effectively reduced, the slipping phenomenon of the bearing seat is avoided, the production quality is ensured, the mounting and dismounting difficulty of the device is low, the vibration reduction parts are connected through the bolts, the dismounting, mounting and replacement are convenient, the maintenance process is simplified, and the maintenance cost and time are reduced.
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