VCN229-B-Black Plastic Knob Carbon Steel Indexing Spring Plunger Mold Auxiliary Components
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Product Description
Carbon Steel Threadless Indexing Plunger Introduction
●Product Introduction
This threadless indexing plunger is precision turned from high-quality carbon steel, featuring an integrated segmented structure consisting of a knurled anti-slip base, a thickened central cylindrical body and a top locating pin. The whole part adopts black oxide finish for rust resistance and abrasion resistance, presenting a solid matte black appearance..
●Structural Features
- Rapid Indexing & Positioning The top cylindrical locating pin precisely engages workpiece locating holes to realize quick station indexing and fixed limiting, ensuring stable positioning accuracy and consistent repeatability during machining and assembly processes.
- Threadless Nut-Free Mounting Structure External threads and lock nuts are removed; the plunger is fixed simply by fitting its base against the mounting surface for one-step installation and disassembly, drastically cutting down fixture setup time.
- Anti-Slip Manual Operation Design Circumferential knurls on the base enhance hand grip friction, allowing single-handed retraction and extension of the locating pin by simple push or pull for labor-saving operation.
- Long Service Life with Anti-Corrosion & Wear Resistance Carbon steel substrate paired with full black oxide surface treatment blocks moisture and light oil contamination. It resists rust and abrasion under high-frequency cyclic retraction & extension for long-term reliable service.
- Anti-Detent Limiting Mechanism Built-in elastic rebound structure delivers consistent ejection tension. The pin will not retract spontaneously without external pulling force to avoid position shift during processing.
●Typical Applications
● Tooling, Jigs & Fixtures:
Station switching positioning for stamping fixtures, welding positioning jigs and inspection gauges, indexing limiting for multi-process machining
● Automated Equipment Frames:
Gear positioning for production line carriers, transfer platforms and rotary workbenches to fast-switch machining stations for different workpieces
● Mechanical Equipment Adjustment Mechanisms:
Angle indexing fixing for machine auxiliary baffles, conveyor limit brackets and instrument racks
● Mold Auxiliary Components:
Side positioning for simple injection molds and small stamping dies, quick mold change indexing positioning
● Light Assembly Equipment:
Manual simple positioning mechanisms for electronic component assembly jigs and hardware fitting workstations
● Warehousing & Logistics Tooling:
Layer limiting for material turnover jigs and storage racks, gear fixing for sorting fixtures
