Rivet nuts mainly include pull rivet nuts, pressure rivet nuts and rise rivet nuts. Under different construction conditions, three types of rivet nuts have their own application scope.
Rivet nuts, also known as rivet nuts, the birth of rivet nuts, is to solve the complex connection problems in industrial manufacturing, traditional welding can not reach the position, can not reach the aesthetic, can not reach the riveting strength and effect, all because of rivet nuts and solved. Because of its clever and convenient solution to the fastening connection problem, at present, rivet nuts are widely used in the assembly of mechanical and electrical and light industrial products such as automobiles, aviation, high-speed rail, home appliances, instruments, furniture, decoration.
In order to meet the different application needs in many fields, various types of rivet nuts have been developed and manufactured, according to the material division of carbon steel, stainless steel and aluminum alloy; According to the structure, there are flat head vertical stripes, flat head full hexagon, flat head half hexagon, flat head cylinder, countersunk head vertical stripes, countersunk head cylinder, countersunk head half hexagon, countersunk head inside and outside half hexagon, special type (blind hole) riveted nuts, etc.
The riveting principle of the riveting nut is that the riveting nut is fixed between the plates by the riveting gun, and the riveting nut is plastic deformed by the external tension at high speed. Generally speaking, the deformation position is usually in the specially designed part, and the tight connection is achieved by clamping the plate at the deformation part.