Press riveting machine equipment plant is a riveting method which uses the static pressure upsetting rivet rod generated by press riveting machine to form upsetting head. The riveted parts with pressure riveting have the characteristics of good surface quality, small deformation and high connection strength. Therefore, in practical operation, as long as the structure of the process allows, the use of pressure riveting priority.

Pressure riveting typical process: assembly positioning and fixing a rivet hole a countersink head socket (countersink head rivet) a removal of burr and clean a re fixed a put person rivet pressure riveting a repair riveting an inspection troubleshooting replacement unqualified rivet.

Riveting machine is a new type of riveting equipment developed on the basis of cold rolling principle, which refers to mechanical equipment that can be riveted together with rivets.

The equipment is easy to operate and safe. It is equipped with anti-pressure hand device to protect the personal safety of workers' fingers. Riveting machine mainly rely on rotation and pressure to complete the assembly, mainly used in the need of rivets (hollow rivets, hollow rivets, solid rivets, etc.) riveting occasions, common pneumatic, hydraulic and electric, single head and double head specifications. The common types are mainly automatic riveting machine (mainly for the riveting of the semi-hollow riveting machine, which can automatically feed, improve riveting efficiency, reduce artificial waste) and rotary riveting machine (rotary riveting machine is divided into pneumatic rotary riveting machine and hydraulic rotary riveting machine, mainly used for solid rivets, or larger hollow riveting).

Pressure riveting machine is a general term for riveting equipment such as rivet machine, rotary riveting machine and corns machine. Usually, people refer to rotary riveting machine alone. Rotary riveting machine can be divided into pneumatic and hydraulic rotary riveting machine according to the power mode.

Pressure riveting machine classification is as follows:

According to the characteristics of use: fixed group pressure riveting machine, fixed single pressure riveting machine, mobile single pressure riveting machine.

According to the power form: pneumatic lever, pneumatic, hydraulic, pneumatic hydraulic.

The scope of application of riveting machine

The application of riveting machine is very wide, can be applied to all kinds of riveting process occasions, the following introduces some main applications.

(1) riveting materials: in addition to riveting low carbon steel rivets, riveting medium carbon steel and stainless steel rivets, of course, copper and aluminum rivets are in the range of riveting.

(2) riveting shape: as long as the shape of the riveting head is changed, it can be riveted into various shapes. In addition, radial riveting machine can also be used in embossing, embossing and marking.

(3) Radial riveting machine can also achieve riveting on glass, plastic, ceramic.

(4) Applicable Industry: Cold rolling riveting method can be widely used in precision machinery, textile equipment, steel furniture, construction hardware, high and low voltage electrical appliances, hardware tools, automobile, motorcycle parts and many other industries. Especially in the automobile door lock, wiper, brake, clutch, rear door lever, door hinge, glass elevator, carburetor, hand brake, steering ball joint, motorcycle shock absorber and other auto parts industry is more widely used.