Non-metal embedded self-locking nut

The utility model discloses a nonmetal embedded self-locking nut. Nut comprising a nut body, a cone frustum is arranged on one side of the nut body; a threaded hole is formed in the center of the nutbody, a nylon ring is arranged in the nut body, an open groove is formed in the top of the cone frustum, a V-shaped groove is formed in one side of the nylon ring, a gasket is arranged at the end, away from the cone frustum, of the nut body, and the inner diameter of the gasket is slightly larger than that of the threaded hole. The locking nut is scientific and reasonable in structural design andgood in locking effect, and the problem that nylon in the nut is prone to rotating, so that the nut is scrapped and loses effect is solved through the arrangement of the open groove, the V-shaped groove and other structures. 本实用新型公开了一种非金属镶嵌自锁螺母，包括螺母本体，所述螺母本体的一侧设置有圆锥台，所述螺母本体的中心设置有螺纹孔，所述螺母本体的内部设置有尼龙环，所述圆锥台的顶部设置有开槽，所述尼龙环的一侧设置有V型槽，所述螺母本体远离圆锥台的一端设置有垫圈，所述垫圈的内径略大于螺纹孔的内径。本实用新型结构设计科学合理，锁紧效果较好，通过设置开槽和V型槽等结构，解决了螺母中的尼龙容易发生转动，造成该套螺母报废失