Flexible Adaptive High-Precision Mold
The flexible adaptive high-precision mold addresses production inefficiencies and defects in complex-shaped aluminum alloy wheel production by using a hydraulic mechanism for precise fitting and smooth mold operation, improving efficiency and reducing maintenance costs.
US20250312841A1Pending Publication Date: 2025-10-09CITIC DICASTAL CO LTD
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Patent Information
- Application Number
- US19/246540
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- Priority Date
- 2024-07-16
- Filing Date
- 2025-06-23
- Publication Date
- 2025-10-09
AI Technical Summary
Technical Problem
Existing die-casting machines and mold structures struggle to produce complex-shaped aluminum alloy wheels with small draft angles continuously in batches, leading to production inefficiencies, defects, and high maintenance costs due to thermal deformation, thermal stress, and ejection rod jamming.
Method used
A flexible adaptive high-precision mold design featuring a bottom mold, top mold, and hydraulic mechanism with adjustable connections and a mold release system, replacing conventional ejection rods, to ensure precise fitting and smooth mold operation.
Benefits of technology
Enhances production continuity and efficiency, reduces defects, and lowers maintenance costs by allowing adaptive fitting and eliminating the need for frequent mold disassembly and replacement.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a flexible adaptive high-precision mold. A die-casting machine table plate is externally connected to a die-casting machine, a mold release plate is mounted at a middle portion of the die-casting machine table plate through a hydraulic mechanism, adapter plates are mounted on two sides of a bottom surface of the die-casting machine table plate, a connecting plate is suspended and connected to each adapter plate, positioning columns are mounted at four corners of the bottom plate, an ejection rod plate is connected to a mold release ring through connecting columns, the connecting columns are slidably connected to a top mold, the mold release ring matches side molds, a mold cavity for forming workpieces is formed through the bottom mold, the top mold and the side molds, and return columns are mounted on four sides of the ejection rod plate.
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