Durable Internal Thread Positioning Pin for Industrial Applications and Customization

• Customization: Available
• Material: Carbon Steel
• Surface Finishing: True Color
• Model NO.: 1-1
• Certification: ISO
• Customized: Customized
• Strength Level: 4.8
• Applicable Industries: Construction, Manufacturing
• Whether to Support Customization: Support
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The Internal Thread Cylindrical Positioning Pin by Hebei Tengyun New Materials Co., Ltd is an essential standardized component, meticulously designed for precise part positioning and reliable connection in the realm of mechanical manufacturing and assembly. With its ingeniously crafted structural design and exceptional functional attributes, it assumes a pivotal role in ensuring accuracy and stability of various mechanical components. Dive into a comprehensive exploration of its structure, working principles, distinctive features, application scenarios, usage methodologies, and essential precautions:

Structure: This pin boasts a cylindrical form factor, meticulously crafted with a polished outer surface that seamlessly aligns with the pin holes in the respective parts. One end is innovatively machined with an internal threaded hole, facilitating effortless connection with screws, bolts, and other essential components, ensuring ease during installation and disassembly. For seamless removal, simply employ connecting tools like threaded pull-out tools. The opposite end is expertly designed with chamfers or rounded corners, streamlining insertion into pin holes.

Working principle: The internal threaded cylindrical positioning pin is inserted into the pre-machined pin hole of the designated part. Through either interference fit or transition fit between the cylindrical surface and pin hole, it effectively curtails movement and rotation in the plane, achieving pinpoint precision in positioning. By interconnecting auxiliary parts or tools with internal threads, it ensures the positioning pin remains steadfast and does not loosen during operation, maintaining unwavering stability.

• Characteristics

High positioning accuracy: Our positioning pin offers unparalleled accuracy, where the seamless integration of cylindrical surface and pin hole provides an impeccable reference point, ensuring the assembly precision of mechanical components.

Easy disassembly: Thanks to the internal thread design, disassembly is a breeze. This feature significantly reduces maintenance and replacement challenges, boosting overall operational efficiency.

Reliable connection: By employing a threaded connection to fasten it securely to other parts, this pin enhances stability, making it ideal for environments subjected to vibrations and impacts.

Diverse specifications: Offered in an array of diameters, lengths, and thread specifications, these pins are versatile enough to meet the diverse positioning demands across various working conditions and components.

• Application scenarios

Mold manufacturing: In the realms of injection and stamping molds, these pins precisely position critical components like templates and inserts, ensuring the utmost precision in mold fit and superior molding quality.

Mechanical processing: Essential for securing workpieces in fixtures, these pins ensure exact positioning during processing, guaranteeing high levels of machining accuracy.

Equipment assembly: During the assembly of mechanical equipment, these pins accurately position critical components such as boxes, gears, and shafts, ensuring their correct alignment and smooth operational performance.

• Instructions for use

1. Determine specifications: Choose internal threaded cylindrical locating pins with the precise diameter, length, and thread specifications considering the size, shape, positioning accuracy, and working load of the parts.

2. Machining pin holes: Prepare the parts requiring positioning by machining pin holes that conform to the dimensional accuracy standards of the positioning pin, ensuring impeccable dimensional accuracy, surface smoothness, and positional exactitude of the pin holes.

3. Install the locating pin: Align the pin's end, distinguished by its chamfer or corner, with the pin hole. Gently tap or press it into position, ensuring a snug fit and perfect alignment with the pin hole.

4. Fixation and connection: Based on actual requirements, employ screws, bolts, and other connectors through internal threaded holes, ensuring an unyielding connection of the positioning pin to other components.

• Precautions

Coordination accuracy: Meticulously manage the coordination accuracy between the positioning pin and pin hole. An overly loose fit can compromise positioning precision, while an excessively tight fit may pose installation challenges and potential damage to parts.