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Custom Multi-Station Automation Positioning Jig Components
This series of modular fixture parts are precision CNC machined for mechanical automation production lines, including long multi-groove locating rails, tooth-shaped clamping blocks, rectangular mounting bases and slotted positioning supports. All pieces feature customized stepped clamping grooves, mounting counterbores and locating slots for flexible workpiece positioning, feeding and clamping tasks.
- Material: 6061-T6 Aluminum Alloy / 45# Steel / S136 Stainless Steel
Hardness: HB 95–105 (6061-T6); HRC 22–26 (45# tempered); HRC 32–36 (S136)
Tolerance: ±0.002 mm
Surface Finish: Matte Hard Anodizing
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Modular Multi-Station Automation Positioning Engineering
Standardized modular fixture parts adopt uniform positioning groove specifications, supporting free combination to build multi-station automation clamping jigs. Segmented stepped tooth grooves realize independent limiting for multiple workpieces in one cycle, improving the production capacity of automated assembly, testing and sorting lines. Precision-machined mounting holes and long kidney slots allow flexible adjustment of fixture installation positions on equipment frames and robot platforms.
Thickened solid main body structure delivers high bending resistance, maintaining stable micron-level positioning accuracy under long-term repeated clamping impact without deformation.
Multi-Material Matching for Diverse Automation Scenarios
Three mainstream material options cover light, medium and heavy-load automation working conditions:
- 6061-T6 Aluminum Alloy: Low density reduces robot arm load, hard anodized surface provides anti-wear and anti-scratch performance, ideal for electronic lightweight workpiece assembly lines
- Tempered 45# Steel: Balanced cost and rigidity, good impact resistance, suitable for medium-load stamping and packaging automation equipment
- S136 Stainless Steel: Excellent rust and corrosion resistance, adapts to humid workshops, medical and chemical contact production environments, resistant to long-term friction wear All materials feature outstanding CNC machinability to realize complex tooth-shaped, slotted and stepped custom profiles.
Custom Automation Fixture Modular Support
- Customize groove pitch, tooth height, overall length and mounting hole layout according to workpiece size and automation line layout drawings
- Optional surface upgrades: Hard Anodizing, DLC Low-Friction Coating, Nitriding, Passivation
- DFM fixture consultation: multi-station layout optimization, positioning gap matching, robot load balance design
- Fast single-piece prototype sampling and bulk modular batch delivery for automated line renovation projects
Key Features & Advantages
- Modular Combination Design: Interchangeable fixture blocks can be freely assembled to match different multi-station production demands, reducing fixture customization cost.
- Multi-Tooth Synchronous Positioning: Continuous stepped tooth grooves support simultaneous clamping of multiple workpieces to boost line throughput.
- Adjustable Mounting Structure: Long kidney slots and multi-position mounting holes allow flexible fixture position fine-tuning on automation equipment.
- Multi-Scenario Material Selection: Lightweight aluminum for robotic stations, steel for medium-load production, stainless steel for corrosive working environments.
- Full Custom Profile Machining: Tooth shape, slot depth and block dimensions can be fully tailored to unique workpiece positioning requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Optional Base Materials | 6061-T6 Aluminum Alloy, Tempered 45# Steel, S136 Stainless Steel |
| Alternative Materials | 7075 Aluminum, Cr12MoV Wear-Resistant Steel |
| Hardness | HB 95–105 (6061-T6); HRC 22–26 (45#); HRC 32–36 (S136 heat treated) |
| Dimensional Tolerance | ±0.002mm for positioning groove, hole position & flatness |
| Parallelism of Clamping Surface | ≤0.002mm per 100mm length |
| Surface Roughness | Ra ≤0.8μm (anodized aluminum); Ra ≤0.4μm (ground steel/stainless steel) |
| Manufacturing Processes | 5-Axis CNC Milling, Precision Slotting, Drilling, Deburring, Surface Heat/Treatment |
| Surface Treatments | Hard Anodizing, DLC Anti-Friction Coating, Gas Nitriding, Anti-Rust Passivation |
| Customization | 100% Customized via CAD Drawings & Workpiece Samples |
Applications
Consumer Electronics Assembly Automation
Modular aluminum fixture sets for PCB, battery, connector automatic assembly lines. Multi-tooth rails realize synchronous positioning of electronic small parts, lightweight design lowers robot operating load.
Precision Stamping Automation Equipment
Tempered steel fixture blocks as workpiece locating bases for continuous stamping lines, high impact rigidity withstands long-cycle metal workpiece clamping friction.
Medical Disposable Product Sorting Lines
S136 stainless steel modular jigs meet hygiene standards, applied to automatic inspection and sorting stations for medical plastic and metal components, resisting disinfectant corrosion.
Automotive Component Automated Jigs
Heavy-duty steel locating rails for automotive wiring terminals, fastener assembly lines, stable anti-deformation structure guarantees consistent assembly tolerance for mass vehicle production.
Food & Cosmetic Packaging Automation
Anodized aluminum fixture components for cosmetic bottles, food packaging automatic feeding and boxing equipment, scratch-resistant surface avoids damage to finished packaging products.
