Durable Cylindrical Elastic Pin for Precision Positioning and Support

• Customization: Available
• Material: Stainless Steel
• Certification: ISO
• Model NO.: 1-1
• Customized: Customized
• Whether to Support Customization: Support
• After-Sales: Three Months
• Strength Level: 6.8
• Applicable Industries: Construction, Manufacturing
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Delve into the comprehensive introduction of elastic pins, a critical component designed for precise positioning and robust support applications.

Structural features: Known interchangeably as spring pins, these components boast a unique design—headless, hollow cylindrical bodies with axial grooves and chamfered ends precisely engineered at both termini.
Working principle: Ingeniously crafted, the outer diameter of the elastic pin slightly exceeds the diameter of the assembly hole. Upon installation, this marvel undergoes elastic deformation, compressing from the inner wall of the assembly hole, contracting inwardly. This interaction ensures a snug, secure fit through a dynamic, reactive process with the hole's inner surface.

Material selection: Our selection encompasses an array of top-tier materials, including high-strength spring steels like 50Mn and 65Mn, premium stainless steels such as 304 and 201, 60Si2MnA, carbon steel, alloy steel, and high-conductivity copper.

• Classification method

From an aesthetic standpoint, these pins can be categorized into straight groove-shaped, rolled-shaped, and toothed elastic cylindrical pins, each offering unique advantages.

When classified by shear load, straight groove and toothed elastic cylindrical pins are available in light and heavy-duty options, while rolled elastic pins come in light, standard, and heavy classifications to suit diverse application needs.

• Main role

Connection fixation: The ingenious design creates friction between the pressure from elastic deformation and the hole wall, effectively preventing any unwanted axial motion between the connected components.

Bearing axial load: Upon encountering axial forces, the pin exhibits elastic deformation, thereby absorbing part of the load and efficiently redistributing it across the surface of the connected components.

Absorption of vibration and impact: The inherent elasticity allows these pins to flex under external vibrations or impacts, significantly mitigating the force transmitted to the connected components.

Simplified assembly: Offering a stark contrast to traditional fasteners like bolts and screws, these pins feature a streamlined structure that facilitates effortless installation, thereby enhancing assembly efficiency.

Easy to disassemble: Thanks to the minimal pressure exerted during assembly, disassembly is straightforward, minimizing potential damage to parts and ensuring prolonged component life.