Premium E-Pin Mountain Equipment Connector with Customization Support

• Customization: Available
• Material: Carbon Steel
• Certification: ISO
• Model NO.: 1-1
• Customized: Customized
• Use: Fastener
• Whether to Support Customization: Support
• After-Sales: Three Months
• Weight: Weighing
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

E-type Positioning Pin: An In-Depth Overview

The E-type positioning pin stands as a cutting-edge mechanical fastener characterized by its distinctive 'E' cross-section. Designed with precision, it ensures rapid positioning and secure connections, preventing loosening of equipment parts. This makes it an ideal choice for environments subject to frequent vibrations, or scenarios involving regular assembly and disassembly. Discover a comprehensive description of its features:

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1, Basic Definition

Named for its E-shaped cross-section, the E-shaped positioning pin comprises a robust pin body with an innovative elastic opening. This design allows for insertion through elastic deformation, utilizing tension for a steadfast fit. It excels in both positioning and anti-loosening roles, making it a superior alternative to traditional bolts in domains such as mining machinery and conveyance systems, effectively addressing challenges like corrosion and laborious disassembly.


Structural Features

1. Ingenious Elastic Opening:

Featuring elastic grooves on one or both sides, the pin deforms upon insertion, generating tension that ensures a snug fit against the hole wall, precluding any chance of loosening.

Select models boast a tail that can be bent, forming a mechanical lock to boost anti-vibration performance.

2. Durability through Wear-Resistant Materials:

Carbon Steel (e.g., 45# Steel): Post-quenching, this material attains a hardness rating of HRC36-48, making it apt for general industrial applications.

Alloy Steel: Featuring a hardness of HRC45-55 post-heat treatment, it withstands high load and wear.

• Tool: Offering a hardness of HRC60-63, it is perfect for precision machinery and mold crafting. Stainless Steel: Offers formidable corrosion resistance, ideal for harsh environments.

3. Versatile Specifications:

Nominal diameters range from M16 to M20 (examples: 16163, 16200), with customizable lengths.

Enhanced surface treatment options like galvanizing and phosphating boost corrosion resistance and longevity.

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3, Core Advantages

Effortless Installation: Simply hammer or press the pin in place, eliminating the need for additional bolts or nuts, thereby dramatically enhancing assembly speed.

Vibration Resistance: The intelligent elastic structure absorbs vibration energy, overcoming the loosening issues traditional bolts face under prolonged vibrations.

• Multipurpose Reusability: Post-disassembly, the pin retains its elasticity, supporting multiple installations without compromising integrity.


4, Application Scenarios

1. Mining and Conveyance Equipment:

Ideal for replacing support legs, intermediate frames, and other components of traditional bolted belt conveyors, effectively tackling corrosion and disassembly hurdles.

2. Mechanical Manufacturing:

Ensures high-precision alignment in molds and precision machinery, with tool-steel pin bodies capable of handling substantial loads.

3. Rail Transit and Automotive:

Perfect for connecting components such as chassis and wheels, which require frequent maintenance, offering an optimal balance of convenience and reliability.

5, Installation Precautions

Accurate Aperture Matching: The pin's diameter must perfectly align with the pinhole; a tight fit risks deformation, while a loose fit undermines stability.

Proper Installation Method: Light tapping with a rubber hammer is advisable to prevent potential damage to the elastic groove from metal tools.

Routine Inspection: In high-vibration environments, regularly check for pin deformation or wear, ensuring timely replacements to maintain optimal performance.