How rivets are installed

Rivets can be installed in a variety of ways, depending on the application scenario, the type of material, and the tools available. The following are some common rivet installation methods:

First, manual installation

Direct use of hammer: This is the simplest and most direct method, suitable for small or light rivets. Insert the rivet into the pre-punched hole, then hit the head of the rivet with a hammer to expand and secure it in the hole. This method, while simple, may require greater effort and may not be as accurate as using professional tools.

Use a rivet gun (manual type) : Some manual rivet guns do not require a power or air source, and the rivets can be fixed by manual operation. This method is less labor-intensive and more accurate than using a hammer directly.

Second, mechanical installation

Pneumatic riveting gun: Using compressed air as power, the rivet is quickly and accurately fixed in the hole. This method is suitable for large-scale production or scenarios that require quick installation.

Hydraulic rivet gun: Similar to pneumatic rivet gun, but using hydraulic oil as power. Hydraulic rivet guns usually have more force and are suitable for installing large or heavy rivets.

Automatic riveting machine: highly automated equipment that can automatically complete the feeding, positioning and fixing of rivets. This method is suitable for large-scale production or scenarios requiring high precision installation.

Third, installation of special types of rivets

R-type plastic rivets: also known as expansion rivets, which are composed of two parts: plastic nail and female buckle. There is no need to use the installation tool for installation, just place the installation base in the smooth hole and press the head. The specially designed foot expands and expands after being stressed, and is firmly locked on the mounted surface.

Fan rivets: Designed for manual installation, pull in through the holes in the paneling or underframe. Made of elastomeric material, it has good toughness and can be quickly installed even in interference assembly.

Plastic tree rivets: also known as tooth shaped plastic rivets or Christmas tree plastic rivets. The tooth shape sheet has good elasticity and can be manually installed directly in the round hole of the interference assembly. The tooth shape sheet can be fixed according to the actual thickness and size, and the design of the inverted tooth shape makes it firmly fixed on the installed surface after installation, and it is not easy to be pulled out.

Ring rivet: Easy to install, just insert it into the pre-opened hole, and then fix it to the part by pressure or impact force. The impact riveting method can be used, which involves inserting the ring rivet into the bit of the impact drill, ensuring that the rivet is aligned with the bit, and then selecting the appropriate percussion drill gear for fixing.

Fourth, other precautions

Select the right rivets: Select the right rivets according to the material, thickness and strength requirements of the connected object. Rivets are available in a variety of types, sizes and materials.

Prepare tools: Prepare tools based on the selected installation method, such as hammers, riveting guns, drills, and molds.

Clean the surface: before installation, ensure that the connection surface is clean, smooth, and free of oil or other stains to improve the fixing effect of the rivets.

Pay attention to safety: Pay attention to personal safety during the installation process to avoid being hurt by rivets or tools. Especially in the use of pneumatic, hydraulic or automatic riveting machine, to follow the operating procedures to ensure the stable operation of the equipment.

In summary, there are a variety of installation ways of rivets, and the specific choice of which way needs to be judged according to the actual situation. During the installation process, attention should be paid to selecting the appropriate rivets, preparing the appropriate tools, cleaning the surface and paying attention to safety.