Robust Positioning Pin Designed for Construction and Manufacturing 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, a standardized marvel in mechanical manufacturing and assembly, is engineered to perfection for precise part positioning and connection. With its innovative structural design and unique functional attributes, it is indispensable in ensuring the accuracy and stability of mechanical components. The following is a comprehensive exploration of its structure, working principle, characteristics, application scenarios, usage methods, and precautions:

Structure: Elegantly crafted, the main body boasts a sleek cylindrical shape, designed to seamlessly integrate with the pin holes of the positioned parts. One end features a meticulously machined internal threaded hole, facilitating quick and easy connection with screws, bolts, and other components, ensuring smooth installation or disassembly. It can be effortlessly removed with threaded tools like pull-out devices; the opposite end is often chamfered or rounded, promoting easy insertion into the pin hole.

Working principle: The internal threaded cylindrical positioning pin is artfully inserted into the pre-machined pin hole of the targeted part. Through the use of interference or transition fits between the cylindrical surface and the pin hole, it restricts movement and rotation, ensuring exact positioning. The integration of auxiliary parts or tools with internal threads prevents loosening or detachment during operation, maintaining the stability of the positioning throughout.

• Characteristics

High positioning accuracy: The exemplary match between the cylindrical surface and the pin hole provides an ideal positioning reference, guaranteeing the assembly precision of mechanical components.

Effortless disassembly: The innovative internal thread design enhances tool-assisted disassembly, significantly reducing maintenance and replacement challenges, and boosting operational efficiency.

Reliable connection: The robust threaded connection to other parts increases positioning stability, perfectly suited for environments subject to vibration and impact.

Versatile specifications: Available in an array of diameters, lengths, and thread specifications, it accommodates diverse positioning needs across a myriad of working conditions and parts.

• Application scenarios

Mold manufacturing: A critical component in injection and stamping molds, it meticulously positions templates and inserts, ensuring mold precision and superior molding quality.

Mechanical processing: Integral in fixture settings for workpiece positioning, it assures accurate alignment during processing, safeguarding machining precision.

Equipment assembly: Key in mechanical equipment assembly, it aligns components such as boxes, gears, and shafts, ensuring correct relative positioning and optimal equipment operation.

• Instructions for use

1. Determine specifications: Strategically select internal threaded cylindrical locating pins with the precise diameter, length, and thread specifications, tailored to the size, shape, positioning accuracy requirements, and load conditions of the parts.

2. Machining pin holes: Expertly machine corresponding pin holes on the parts requiring positioning, adhering to the dimensional and surface precision required by the positioning pin for optimal fit and function.

3. Install the locating pin: Securely align the locating pin's chamfered or cornered end with the pin hole, then gently tap or press it into place, ensuring a snug and precise fit.

4. Fixation and connection: Based on specific requirements, employ screws, bolts, and compatible connectors through the internal thread holes to firmly bind the positioning pin to other parts.

• Precautions

Coordination accuracy: It is crucial to meticulously manage the coordination accuracy between the positioning pin and the pin hole. Loose coordination risks imprecise positioning, while overly tight fits may complicate installation or damage parts.