Multifunctional Ball-point Pin

Ball-point Pins are seemingly simple yet crucial precision functional components that cleverly integrate mechanical positioning with humanized haptic feedback, widely applied across various fields from heavy industry to everyday consumer goods.

Ball-point Pin, also known as spring plungers, elastic plungers, or steel ball locating pins, are mechanical devices that incorporate springs. Their front end features a partially retractable steel ball. Its main function is to provide positioning, limiting, locking, and haptic feedback.


Basic structure and operating principle
Structure:

Shell: Typically a threaded structure for easy installation.

Spring: provides pressure.

Balls: parts that bear pressure and come into contact with the workpiece.

Locking mechanism: Some models feature locking screws that can adjust spring pressure or lock the steel balls.

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