Pull rivet nut, also known as rivet nut, has been widely used with the lightweight production of automobiles and the popularization of automatic riveting equipment. Today I will introduce you to the pull rivet nut. Let's take a look at its riveting process. And the scope of application:

Riveting refers to the plastic deformation of the riveted parts under the action of external tension during the riveting process, and the deformation position is usually in a specially designed position. The base material is clamped at the deformation position to achieve reliable connection, and the ordinary rivet nut is used to realize the connection with the base material. The riveting is carried out with a special riveting gun, which is often used in situations where the installation space is small and ordinary riveting tools cannot be used, such as closed pipes.

Rivet nuts are used in the fastening fields of various metal plates, pipes and other manufacturing industries, and are widely used in the assembly of electromechanical and light industrial products such as automobiles, aviation, railways, refrigeration, elevators, switches, instruments, furniture, and decoration. Welding nuts of thin metal plates and pipes are easy to melt, the base metal is easy to be welded and deformed, and the internal thread is easy to slip. However, for the development of defects, it is not necessary to tap the internal thread, and the welding nut is riveted firmly, with high efficiency and easy to use.

Scope of application of rivet nuts:

The rivet nut is mainly used for the connection of non-structural load-bearing bolts, such as the connection of internal accessories such as rail passenger cars, highway passenger cars, berths, etc. The improved anti-rotation rivet nut is better than the aircraft carrier nut. Its advantage is that it is lighter in weight and does not require advance Riveted aircraft carrier nut, can still be used when there is no working space on the back of the base plate.