铸铁机的铸铁模及铸铁机
By setting backflow grooves and blocking devices on the cast iron mold, the problems of material loss and overflow of the cast iron mold are solved, the service life is extended, and the output and economic benefits are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PANGANG GRP PANZHIHUA STEEL & VANADIUM
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
The existing cast iron mold design is unreasonable, resulting in severe material burn-off, stress concentration, frequent cracking, and short service life. In addition, the insufficient width of the backflow groove opening leads to serious overflow of molten iron and slag accumulation in the core, which affects production and economic benefits.
A backflow groove is set on the cast iron mold, and a blocking device, such as a triangular baffle, is installed on one side of it. The groove opening width ranges from 70mm to 90mm, and the shape is an inverted frustum, funnel, or ring, to prevent the high-temperature molten iron from overflowing and splashing.
It effectively reduces molten iron loss, extends the service life of iron casting machines, reduces maintenance frequency, increases output, saves manpower and resources, and cleans up slag in the casting process.
Smart Images
Figure CN224508411U_ABST
Abstract
Claims
1. A casting mold of a casting machine, characterized by, The cast iron mold is provided with a backflow groove through which high-temperature molten iron flows, wherein a blocking device is provided on one side of the backflow groove to prevent high-temperature molten iron from overflowing from the backflow groove.
2. The cast iron mold for the cast iron machine according to claim 1, characterized in that, The width of the opening of the backflow channel ranges from 70mm to 80mm.
3. The casting mold of the casting machine according to claim 2, characterized in that, The width of the opening of the backflow channel is 75mm.
4. The casting mold of the casting machine according to claim 1, characterized in that, The width of the opening of the backflow channel ranges from 85mm to 90mm.
5. The casting mold of the casting machine according to claim 1, characterized in that, The opening of the backflow groove is in the shape of an inverted frustum.
6. The casting mold of the casting machine according to claim 1, characterized in that, The opening of the backflow channel is funnel-shaped.
7. The casting mold of the casting machine according to claim 1, characterized in that, The opening of the backflow groove is annular.
8. The casting mold of the casting machine according to claim 1, characterized in that, The blocking device is a triangular baffle plate, which is set on the lower side of the opening of the backflow groove to prevent the high-temperature molten iron from overflowing from the backflow groove.
9. The casting mold of the casting machine according to claim 1, characterized in that, The blocking device includes a first baffle and a second baffle. The first baffle is located below the opening of the backflow channel, and the second baffle is located below the first baffle and protrudes from the first baffle.
10. A casting machine characterized by include: The cast iron mold according to any one of claims 1-9.