Four-Way Structural Hub

Create a new production-ready CAD model of a compact four-way structural hub for a modular plastic divider system. This part will connect four vertical divider walls at 90°. Do NOT create a cube. Design a compact, rounded connector optimized for strength and injection molding. Requirements: • Four identical divider wall slots at 90° • Slots sized for 3 mm thick divider walls • Integrated guide rails for smooth sliding • Lead-in chamfers at every slot entrance • Internal alignment stops so every wall seats at the same depth • Internal anti-rattle features • Central reinforced screw boss for one thumb screw • Internal structural ribs connecting the screw boss to all four wall slots • Rounded external corners (3–5 mm radius) • Four bottom support feet with rounded edges • Uniform 3 mm wall thickness where possible • 2° draft on molded surfaces • Internal fillets (1–2 mm) • No unnecessary undercuts • Lightweight with material-saving pockets The thumb screw tightens an internal clamping feature that locks all divider walls securely while allowing tool-free assembly and disassembly. The connector should look compact, premium, and structurally efficient. The external appearance should be clean and minimal, with most engineering features hidden inside. Generate: • Isometric view • Cross-section showing internal ribs and screw boss • Front, top, and side views • Production-ready CAD optimized for injection molding.

Parameters

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