The invention aims to provide an anti-loose locking paddle clamp brushless motor and a manufacturing method thereof, the anti-loose locking paddle clamp brushless motor comprises a stator and a rotor rotatably arranged on the stator, and further comprises a paddle clamp and a locking assembly, the paddle clamp is arranged on the rotor, a fixed column is arranged on one side surface, far away from the rotor, of the paddle clamp, and a plurality of first convex patterns are arranged on one side surface, located on the fixed column, of the paddle clamp; external threads are formed in the outer side wall of the fixing column, internal threads are further formed in the axis of the fixing column, the spiral direction of the internal threads is opposite to that of the external threads, the locking assembly comprises a gasket, a locking nut and a locking screw, the gasket is arranged on the fixing column in a sleeving mode, a plurality of second protruding patterns are formed in the side face, close to the paddle clamp, of the gasket, and the locking nut is connected to the external threads in a threaded mode. The locking nut is used for driving the gasket to be close to the paddle clamp so that the second protruding lines and the first protruding lines can clamp the paddle together, the locking screw is connected to the internal threads in a threaded mode, and the locking screw is used for clamping the locking nut together with the fixing column. In this way, the blades can be prevented from loosening after being used for a long time.
本发明旨在提供一种防松锁桨夹无刷电机及其制造方法,其包括定子及转动设置于定子上的转子,还包括桨夹及锁紧组件,桨夹设置于转子上,桨夹远离转子的一侧面上设置有固定柱,桨夹位于固定柱的一侧面上还开设有若干第一凸纹,固定柱的外侧壁上开设有外螺纹,固定柱的轴心还开设有内螺纹,且内螺纹与外螺纹的螺旋方向相反,锁紧组件包括垫圈、锁紧螺母及锁紧螺钉,垫圈套设于固定柱上,垫圈靠近桨夹的一侧面上开设有若干第二凸纹,锁紧螺母螺接于外螺纹上,锁紧螺母用于带动垫圈靠近桨夹时,以使各第二凸纹及与第一凸纹共同夹紧桨叶,锁紧螺钉螺接于内螺纹上,锁紧螺钉用于与固定柱共同夹紧锁紧螺母。如此,能够避免桨叶在长时间使用后松动。
Anti-loose lock paddle clamp brushless motor and manufacturing method thereof
防松锁桨夹无刷电机及其制造方法
2024-02-06
Patent
Electronic Resource
Chinese
Investigation of a loose-webbed paddle surface impulse propulsor
Tema Archive | 1982
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