The locking nut, a widely used nut in machinery and other industries, works by using the friction between the nut and the bolt for self-locking. However, the reliability of this self-locking is reduced during dynamic loads. In some important occasions we will take some anti-loosening measures to ensure the reliability of the nut locking.
1. Introduction to hexagonal pressed-edge locking nuts
Hexagonal pressure on the edge of the locking nut hardware fasteners is a new type of high vibration anti-loosening fastening parts, can be used in a variety of mechanical equipment, electrical products in the temperature -50 ~ 100 ℃.
2. The hexagonal pressure on the edge of the locking nut working principle
In the process of installing the nut, the thread of the bolt squeezes the nylon embedded in the nut. The nylon is deformed, and after installation, the nylon and the threads are completely extruded contact. The extruded nylon produces a large rebound force on the bolt, increasing the friction, this force makes the bolt not easy to loosen, the nylon itself is acid and alkali resistant, the nut material is also available in stainless steel.
3. Hexagonal pressure on the edge of the locking nut connection method
Hexagonal pressure on the side of the lock nut hardware fasteners connection method is riveted on the connection with a nylon ring self-locking nuts, the use of nylon ring changes in the amount of elasticity to achieve self-locking connection between the connection; hexagonal pressure on the side of the lock nut and the connection using anti-rotation connection, to avoid screwing bolts, self-locking nuts follow the rotation of slippage.
4. The basic structure of the hexagonal pressed-edge lock nut
The basic structure of the hexagonal pressed-edge locking nut consists of: a nut shell with a ring groove at one end of the threaded hole of the nut shell; a nylon ring in the ring groove; a riveting head at the other end of the nut shell; a riveting head and a riveting hole on the connection for riveting. The nylon self-locking nut has a simple structure and is very easy to operate. It is particularly suitable for use in tight spaces such as automobiles and aviation, where high connection reliability is required.
5. Hexagonal pressure on the edge of the locking nut application environment
Mainly used in aerospace, mining machinery, automotive industry, transport machinery, agricultural machinery, textile machinery, electrical products and all kinds of machinery on the nylon self-locking nut demand has increased dramatically. This is because its anti-vibration and anti-loosening performance is much higher than that of various other anti-loosening devices, and the vibration life is several times or even dozens of times higher. At present, more than 80% of the accidents of machinery and equipment are caused by the loosening of fasteners, especially in mining machinery, and the use of nylon self-locking nuts can eliminate the major accidents caused by the loosening of fasteners.
DT for you to introduce these five points of knowledge, I hope to help you understand the hexagonal pressure on the edge of the locking nut hardware fasteners. Welcome to consult our products online!