Die-casting machine die holder supercharging device
By introducing a one-way valve structure into the pressure boosting device of the die-casting machine mold base, the problems of complex structure and high cost in the existing technology are solved, thereby improving injection efficiency and reducing costs.
CN224273245UActive Publication Date: 2026-05-26NINGBO VISTART INTELLIGENT TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO VISTART INTELLIGENT TECH
- Filing Date
- 2024-12-31
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing die-casting machine mold base pressurization devices have complex structures, are difficult to manufacture and assemble, are costly, and have low injection efficiency.
Method used
It adopts a one-way valve structure, including a valve seat, valve core, elastomer and housing. The elastomer maintains the sealing tendency of the valve core, realizing the one-way flow of fluid and rapid opening and closing.
Benefits of technology
It improves injection efficiency, simplifies the structure, reduces manufacturing and assembly difficulty, and lowers costs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224273245U_ABST
Abstract
The utility model discloses a die-casting machine die holder pressurizing device which comprises an injection valve plate, a pressurizing valve plate and a one-way valve. The injection valve plate is provided with an oil outlet hole; the pressure increasing valve plate is arranged on the injection valve plate and is provided with an oil inlet hole, and the die-casting machine die holder pressure increasing device is characterized in that one end of a lock shaft is arranged in the injection valve plate, and the other end of the lock shaft is arranged in the pressure increasing valve plate; the one-way valve is arranged in the oil inlet hole and allows fluid to flow into the pressure increasing valve plate; the one-way valve comprises a valve seat, a valve element and an elastic body. The valve seat is provided with an oil inlet and an oil outlet; the valve core is arranged in the valve seat; the elastic body is arranged between the valve seat and the valve element so that the valve element can always keep the trend of blocking the oil inlet. Compared with the prior art, the injection device is simple in structure and high in injection efficiency.
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