Product Description
Ring-Pull Indexing Plungers
●Product Introduction
The product consists of a pull ring, spring, threaded rod body, and positioning plunger pin. Relying on spring force for automatic rebound reset of the plunger, combined with the precise fit between the pin and the positioning hole, it provides stable repeated positioning support for equipment. Widely used in hardware fastener supporting and precision machinery processing, it is a key accessory for various scenarios requiring frequent position adjustment and quick station switching.
●Product Features
Efficient and Convenient Operation
The ring-pull design supports one-handed operation: a light pull retracts the plunger for positioning, and release triggers automatic reset. It greatly reduces operation time for station switching and position adjustment, suitable for high-frequency industrial operation scenarios. No auxiliary tools such as wrenches or screwdrivers are required, with an extremely low operation threshold.
Precise and Reliable Positioning
The threaded rod body and plunger pin are manufactured with precision machining technology, paired with the stable reset force of the built-in spring, achieving a repeated positioning accuracy of ±0.02mm. The plunger pin engages tightly with the positioning hole, delivering strong locking force that effectively resists shear force and vibration, preventing workpiece displacement and ensuring machining, assembly, and operation accuracy.
Durable and Robust Material
The main body is made of high-quality stainless steel, processed with precision grinding and threading technology, featuring excellent wear resistance, corrosion resistance, and deformation resistance. It adapts to complex industrial environments such as workshop oil contamination, humidity, and extreme temperatures, with no significant wear during long-term use, stable positioning accuracy, and a long service life.
Strong Installation Compatibility
Adopting a standardized metric/imperial thread design, it can be directly screwed into the reserved mounting holes of equipment without complex modification. It supports customization of multiple specifications, including different thread sizes, plunger strokes, and diameter specifications, flexibly adapting to various installation needs from light load to medium-heavy load, from precision tooling to general equipment.
Compact and Safe Structure
The integrated design of the pull ring and rod body is small in size and compact in structure, occupying minimal installation space. The pull ring can be stored close to the rod body, avoiding accidental plunger extension/retraction caused by misoperation. Meanwhile, the rust-resistant stainless steel material reduces equipment maintenance costs, suitable for the compact layout of various precision equipment.
●Typical Applications
Machine Tools and Tooling Fixtures
Automated Production Lines and Non-Standard Equipment
Precision Inspection and Measuring Equipment
Adjustable Equipment and Industrial Devices
Rail Transit and Construction Machinery
