Eccentric Rivet With Adjustment Function, Movable Riveting Fastener for Smart Equipment Support Bracket, Cold Forging CNC Custom Hardware
Product Overview
The Eccentric Rivet is an upgraded movable riveting fastener developed for smart support brackets. Compared with ordinary movable rivets, this eccentric rivet adds precise position adjustment functionality. After installation, fine position correction can be performed to compensate for assembly tolerance deviation, significantly optimizing final mounting fit and assembly results.
Utilizing mature cold heading forming combined with CNC precision machining processes, the rivet achieves dense metal structure, high shear strength, and stable rotating performance. While maintaining bracket movability and foldability, its eccentric structure enables micro displacement adjustment. All eccentric offset, shaft clearance, rivet head shape, and dimensions support full non-standard customization according to customer specifications.
Key Features
- Eccentric Structure with Fine Adjustment Function: Unique eccentric design allows micro position tuning after installation to offset accumulated assembly tolerances, solve misalignment problems, and deliver superior mounting results.
- Movable Articulation Retained: Maintains smooth rotation and folding function after riveting. Support brackets can still achieve angle adjustment while reserving position correction capability.
- Dual Process of Cold Heading + CNC Finishing: Cold forging improves material density and structural toughness to prevent cracking; CNC precision turning controls eccentric offset and shaft tolerance accurately.
- High Structural Stability & Wear Resistance: High tensile and shear strength. Resists long-term repeated rotation friction and equipment vibration, preventing loosening or deformation.
- Customizable Eccentric Offset & Movable Clearance: Eccentric amount and rotation tightness can be customized separately to meet different assembly tolerance correction requirements.
- Burr-free Precision Surface: Fine deburring and surface finishing on rivet shaft reduces friction and guarantees quiet, smooth movement of smart bracket assemblies.
Core Machining Capabilities
- Professional Eccentric Rivet Customization: Experienced in processing eccentric rivets for smart brackets, accurately controlling eccentric offset and movable clearance to balance adjustment function and rotation smoothness.
- One-stop Composite Machining: Full workflow from cold heading blank forming, heat treatment reinforcement, CNC eccentric machining to surface anti-corrosion treatment, ensuring stable quality and high batch consistency.
- Multiple Material & Surface Options: Available in carbon steel, stainless steel, and other metals. Support zinc plating, nickel plating, black oxide, and anti-rust oil treatment for different application environments.
- Flexible Production: Support small batch prototype sampling and mass production. Fast proofing cycle to accelerate iteration of intelligent hardware projects.
Product Specifications
| Specification |
Details |
| Product Name |
Eccentric Adjustable Movable Rivet for Smart Support Bracket |
| Application |
Smart equipment adjustable bracket, movable support frame, rotary connection assembly |
| Material |
Carbon Steel, Stainless Steel, Custom Metal Materials |
| Processing Technology |
Cold Heading Forming + CNC Precision Machining |
| Core Performance |
Position adjustment, movable rotation, flexible folding, anti-loose, wear-resistant, high strength |
| Surface Treatment |
Zinc Plating, Nickel Plating, Black Oxide, Anti-rust Oil |
| Function |
Position fine-tuning, movable connection, rotating assembly, bracket positioning |
| Custom Service |
Eccentric offset, full size, structure and movable clearance customization |
Application Scenarios
Custom eccentric adjustable rivets are specifically designed for smart equipment support bracket assemblies, including intelligent lifting brackets, adjustable equipment supports, rotary connecting frames, smart home telescopic brackets, and automation hinge assemblies. The built-in adjustment function effectively compensates for manufacturing and assembly errors, ensuring neat installation and stable operation of smart mechanical brackets.
Frequently Asked Questions
Q: What is the difference between eccentric rivet and ordinary movable rivet?
A: While maintaining movable rotation function, eccentric rivets add micro position adjustment capability. They can correct assembly misalignment after installation and achieve better fitting effects, which ordinary rivets cannot accomplish.
Q: How does the eccentric rivet realize position adjustment?
A: It relies on the eccentric offset structure of the rivet shaft. Rotating the rivet slightly produces tiny displacement to fine-tune the mounting position and compensate for tolerance deviation.
Q: Can we customize different eccentric offset values?
A: Yes. We can tailor the eccentric amount according to your assembly tolerance requirements to achieve the required fine adjustment range.
Q: Will the adjustment function affect the service life of the rivet?
A: No. Adopting cold heading and CNC precision processing, the eccentric structure maintains stable mechanical performance. It preserves wear resistance and vibration resistance for long-term repeated movement.
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60mm, and the minimum control tolerance is 0.001mm. We operate Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment to effectively provide customers with optimal technical solutions.
Company Capacity & Capabilities
| Category |
Details |
| Main Products |
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners |
| Business Type |
Factory / Manufacturer |
| Services |
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service |
| Materials |
Aluminum, Stainless Steel, Steel, Alloy Steel, Titanium, Brass, Copper, Bronze, Magnesium Alloy, Delrin, POM, Acrylic, PC, etc. |
| Finishes |
Sandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Powder coating, Passivation PVD, Titanium Plating, Electrogalvanizing, Electroplating chromium, Electrophoresis, QPQ, Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc. |
| Drawing Format |
STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples |
| Tolerance |
±0.01mm ~ ±0.05mm |
| Surface Roughness |
Ra 0.1~3.2 |
| Inspection |
Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge |
Company Profile: 300 total employees including 20 technicians, 10 engineers, and 15 quality control personnel. Over 300 pieces of equipment.
Quality Standards: Implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Notable Customers: bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
Product Images
