VCN226.1-AN Stainless Steel L Type Handle Indexing Plunger with Flange
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Product Description
L-Type Handle with Cam-Indexing Pin
●Product Introduction
The L-Type Handle with Cam-Indexing Pin is a high-performance mechanical positioning component that integrates manual operation, rapid indexing, and powerful locking functions. It innovatively combines an ergonomic L-type operating handle with a precision cam-locking mechanism. The core principle involves rotating the handle to activate the internal cam mechanism, which controls the insertion (locking) and retraction (unlocking) of the pin.
Unlike traditional spring-loaded pins, this product utilizes the wedging principle of the cam to achieve mechanical locking, generating significantly greater clamping force than spring pressure. It offers superior vibration resistance and higher rigidity, making it ideal for demanding industrial environments involving heavy loads, high-precision positioning, and frequent operations. It is the preferred choice for modern fixtures, molds, and automated equipment.
●Structural Features
Exceptional Locking Force and Rigidity:
Cam-Locking Mechanism: The wedging action of the cam converts handle rotation torque into immense vertical clamping force, providing rigid mechanical locking that prevents displacement under heavy loads, impact, or vibration.
Elimination of Spring-Related Issues: Locking force is independent of springs, avoiding problems like rebound or insufficient force common in traditional spring pins, ensuring more reliable locking.
Rapid Single-Action Operation:
90° Operation: Typically, only a 90-degree rotation of the L-handle is required to switch between "locked" and "unlocked" states, enabling extremely fast and effortless operation.
Intuitive Visual Indication: Handle position provides clear visibility of the locking status (commonly horizontal for locked, vertical for unlocked), effectively preventing misuse.
High Precision and Repeatability:
Hardened precision pins and hardened indexing bushings ensure high repeatability for consistent machining and assembly.
High Reliability and Long Service Life:
Core cam mechanism and pins are typically made from alloy steel and heat-treated for excellent wear resistance and fatigue strength.
Overall construction offers good corrosion resistance, suitable for various working environments.
Safety and Reliability:
The cam mechanism is self-locking in the clamped state, preventing accidental release under external forces unless the handle is operated.
●Typical Applications
Tooling Fixtures and Molds: Rapid replacement of fixture plates or mold plates for precise positioning in multi-station machining.
CNC Machining and Indexing Systems: Manual indexing and locking for CNC indexing tables or fourth-axis units.
Automation Equipment and Production Lines: Indexing and positioning of worktables in assembly or inspection systems.
Mechanical Maintenance and Adjustments: Angular or positional adjustment and secure locking of machine components.
Laboratory and Testing Equipment: Applications requiring frequent angular or positional changes of test samples.
Textile, Printing, and Packaging Machinery: Quick positioning and replacement of rollers or cylinders.
Conclusion: The L-Type Handle with Flange Indexing Pin stands out as an ideal solution for efficient manual indexing and locking in modern industrial equipment. Its user-friendly design, precision, and robust construction significantly enhance production flexibility and operational efficiency.
