Product Description
A ring - groove riveting machine, also known as a ring - groove press - riveting machine, ring - groove riveting machine or hydraulic riveting machine, is a new - type riveting equipment developed based on the principle of cold riveting. Here is a detailed introduction:
- Working Principle: It works based on Hooke's Law. The riveting machine exerts a unidirectional pulling force through the rivet gun, stretching the bolt rod and pushing the collar. The smooth - inner collar is extruded into the groove of the screw, so that the collar and the bolt are fully combined, generating a long - term fastening force. Usually, the whole fastening process only takes 5 to 8 seconds.
- Structural Composition: It is mainly composed of a hydraulic system, a rivet gun, rivets and collars. The hydraulic system acts on the piston cylinder of the rivet gun, pushing the piston rod to generate an axial pulling force. The front cylinder presses the rivet collar forward, and the clamping body and claws grip the ring - groove rivet.
- Features and Advantages: It has the advantages of large riveting force, low labor intensity, energy - saving, noiselessness, rapidity, safety and durability. It is small in size and light in weight, with strong riveting ability, and the rivets will never loosen. It realizes "cold riveting" without heating, with high riveting efficiency and no noise.
- Application Scenarios: It is mainly used in vibration screens, mining equipment, bridge equipment, vibrating equipment, windmills, locomotives and vehicles, boilers, construction equipment, masts, cranes, automobiles and other equipment. It is widely used in industrial production, such as vehicle body manufacturing, railway, construction, containers and other fields.
- Main Brands: Well - known brands in the market include AVDEL (UK), HUCK (USA), Hualis (Italy), gesipa (Germany), etc.
Peion hydraulic rivet machine is a new type of riveting equipment, also known as ring rivet pressing machine, ring rivet machine, ring rivet pulling machine, hydraulic rivet machine, etc., is developed according to the principle of cold riveting, this rivet machine equipment is mainly used in vibrating screen, mining equipment, bridge machinery, vibration equipment, railway vehicles, boilers and so on. Different from the fastening force generated by the torsion rotation of the traditional nut bolt, the ring groove rivet uses Hooke's law principle, through the rivet gun under the action of one-way tension, stretching the bolt rod and pushing the sleeve ring, squeezing the internal smooth sleeve ring into the screw groove so that the sleeve ring and the bolt form 100% combination, resulting in permanent fastening force. This complete riveting process usually takes only 5-8 seconds.
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