Trimming device for centrifugal fan blade production
By designing a trimming device including a machining table, a robot, a trimming device and a limiting component, the problem of difficulty in fixing the limit of centrifugal air blades of different sizes in the prior art is solved, and efficient and precise trimming effect is achieved, and the working efficiency and service life of the air blades are improved.
CN222628370UActive Publication Date: 2025-03-18CHANGZHOU CHENYANG LIGHTING ELECTRIC APPLIANCES CO LTD
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Patent Information
- Application Number
- CN202421399950.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Technical Problem
The existing trimming device for the production of centrifugal air blades is difficult to limit the centrifugal air blades of different sizes, resulting in low working efficiency.
Method used
A trimming device including a machining table, a robot, a trimming device and a limiting assembly are designed. The limiting assembly consists of bearing seat, sleeve, drive motor, lead screw, casing, limit head, etc. The drive motor drives the lead screw to rotate, so that the sleeve and limit head limit the center of the centrifugal air blades.
Benefits of technology
The effective limit fixation of centrifugal air blades of different sizes is achieved, the efficiency and accuracy of edge trimming work is improved, and the service life of air blades is extended.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a trimming device for centrifugal fan blade production, and relates to the technical field of centrifugal fan blade production. The edge trimmer comprises a machining table, supporting legs are fixedly connected to the four corners of the bottom of the machining table, a rack is fixedly connected to the top of the machining table, a mechanical arm is installed at the bottom of one side of the rack, an edge trimmer is installed at the free end of the mechanical arm, and a containing table is arranged at the position, located at the bottom of the rack, of the top of the machining table. A limiting assembly is arranged at the bottom of the rack and comprises a bearing seat, and the bearing seat is fixedly connected to the center of the bottom of the rack. The driving motor rotates to drive the lead screw to rotate, so that the sleeve vertically moves, the center of the centrifugal fan blade is expanded and fixed by combining the funnel-shaped limiting head and the external threads formed in the surface, the centrifugal fan blade is tightly fixed by the limiting head, and the device is simple and practical in structure and wide in applicability.
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