CN102274930A - Sand mold runner cup - Google Patents
Sand mold runner cup Download PDFInfo
- Publication number
- CN102274930A CN102274930A CN2011102330322A CN201110233032A CN102274930A CN 102274930 A CN102274930 A CN 102274930A CN 2011102330322 A CN2011102330322 A CN 2011102330322A CN 201110233032 A CN201110233032 A CN 201110233032A CN 102274930 A CN102274930 A CN 102274930A
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- Prior art keywords
- cup
- sand mold
- runner
- running channel
- main body
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Abstract
The invention provides a sand mold runner cup which comprises a runner cup main body and a runner, wherein the runner is arranged in the runner cup main body; an outlet is formed at the bottom of the runner; and a curve buffering slope is formed on the side wall of the runner. The sand mold runner cup can be used for preventing molten steel from splashing in a pouring process, preventing molding sand from entering into the inner cavity of a product and ensuring the quality of a cast product.
Description
Technical field
The present invention relates to a kind of sand mold cup.
Background technology
As depicted in figs. 1 and 2, existing sand mold cup is used for poured weights less than the sand mold below the 1000kg, cup comprises cup main body 1, is located at the running channel 2 in the cup main body 1, running channel 2 bottoms are provided with outlet 3, when bag aligning cup has just begun to pour into a mould at the leakage end, because what the sidewall of running channel 2 adopted is planarea, molten steel splashes easily and runs helter-skelter, and causes waste; Because the cup sand bond is not enough, molten steel is facing to the easy sand washing of planarea, and sand can be run in the product die cavity along with molten steel, influences casting quality.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sand mold cup, and molten steel splashes in the time of can preventing to pour into a mould, and avoids molding sand to enter product cavity, guarantees the quality of cast product.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of sand mold cup, and comprise the cup main body, be located at the running channel in the cup main body, the running channel bottom is provided with outlet, and the sidewall of described running channel is provided with curved surface buffering slope.
As preferably, described curved surface buffering slope ring is located at the sidewall of running channel.Good buffer effect can prevent effectively that large-area molten steel from splashing.
Beneficial effect:
The present invention adopts technique scheme that a kind of sand mold cup is provided, running channel sidewall in cup is provided with curved surface buffering slope, molten steel is through curved surface buffering slope buffering during cast, molten steel splashes when having prevented cast effectively, reduced the generation of sand washing phenomenon, avoid molding sand to enter product cavity, guaranteed the quality of cast product.
Description of drawings
Fig. 1 is the cutaway view of existing sand mold cup;
Fig. 2 is the vertical view of existing sand mold cup;
Fig. 3 is the cutaway view of the embodiment of the invention one;
Fig. 4 is the cutaway view of the embodiment of the invention two.
The specific embodiment
Embodiment one:
As shown in Figure 3, a kind of sand mold cup comprises cup main body 1, is located at the running channel 2 in the cup main body 1, and running channel 2 bottoms are provided with outlet 3, and the sidewall of described running channel 2 is provided with curved surface buffering slope 4.Molten steel is through curved surface buffering slope 4 bufferings during cast, and molten steel splashes when having prevented cast effectively, has reduced the generation of sand washing phenomenon, has avoided molding sand to enter product cavity, has guaranteed the quality of cast product.
Embodiment two:
As shown in Figure 4, the sidewall that is located at running channel 2 can also be encircled in described curved surface buffering slope 4, and good buffer effect can prevent effectively that large-area molten steel from splashing.
Claims (2)
1. a sand mold cup comprises cup main body (1), is located at the running channel (2) in the cup main body (1), and running channel (2) bottom is provided with outlet (3), it is characterized in that: the sidewall of described running channel (2) is provided with curved surface buffering slope (4).
2. a kind of sand mold cup according to claim 1 is characterized in that: described curved surface buffering slope (4) ring is located at the sidewall of running channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102330322A CN102274930A (en) | 2011-08-15 | 2011-08-15 | Sand mold runner cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102330322A CN102274930A (en) | 2011-08-15 | 2011-08-15 | Sand mold runner cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102274930A true CN102274930A (en) | 2011-12-14 |
Family
ID=45100838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102330322A Pending CN102274930A (en) | 2011-08-15 | 2011-08-15 | Sand mold runner cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102274930A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209467A (en) * | 2014-09-19 | 2014-12-17 | 济南圣泉倍进陶瓷过滤器有限公司 | Preparing method of pipe fitting for building runner for casting |
| CN104511568A (en) * | 2014-12-30 | 2015-04-15 | 西峡县众德汽车部件有限公司 | Runner structure with downsprue |
| CN105537525A (en) * | 2015-12-21 | 2016-05-04 | 山东昌宁集团有限公司 | Self-made pouring basin for preventing molten metal from being thrown out |
| CN114012038A (en) * | 2021-12-24 | 2022-02-08 | 宜宾普什联动科技有限公司 | Frameless sand pouring basin and manufacturing method thereof |
| CN114406200A (en) * | 2022-02-10 | 2022-04-29 | 鞍钢重型机械有限责任公司 | Casting system formed by adopting modular sand core casting pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU548364A1 (en) * | 1975-12-01 | 1977-02-28 | Научно-Исследовательский И Опытноконструкторский Институт Автоматизации Черной Металлургии | Bowl for pouring molds with a vertical axis of rotation. |
| CN2052692U (en) * | 1988-11-11 | 1990-02-14 | 哈大为 | Upflow type casting device |
| CN2550092Y (en) * | 2002-06-03 | 2003-05-14 | 江铃汽车股份有限公司 | Casting quantitative filter feed head |
| CN201304484Y (en) * | 2008-11-13 | 2009-09-09 | 陕西法士特汽车传动集团有限责任公司 | Runner cup for lost foam casting |
| CN201572905U (en) * | 2009-11-10 | 2010-09-08 | 东风汽车有限公司 | Frame type pneumatic micro-vibration multi-contact high-pressure molding pouring cup |
| CN202162340U (en) * | 2011-08-15 | 2012-03-14 | 中核苏阀横店机械有限公司 | Sand mould pouring cup |
-
2011
- 2011-08-15 CN CN2011102330322A patent/CN102274930A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU548364A1 (en) * | 1975-12-01 | 1977-02-28 | Научно-Исследовательский И Опытноконструкторский Институт Автоматизации Черной Металлургии | Bowl for pouring molds with a vertical axis of rotation. |
| CN2052692U (en) * | 1988-11-11 | 1990-02-14 | 哈大为 | Upflow type casting device |
| CN2550092Y (en) * | 2002-06-03 | 2003-05-14 | 江铃汽车股份有限公司 | Casting quantitative filter feed head |
| CN201304484Y (en) * | 2008-11-13 | 2009-09-09 | 陕西法士特汽车传动集团有限责任公司 | Runner cup for lost foam casting |
| CN201572905U (en) * | 2009-11-10 | 2010-09-08 | 东风汽车有限公司 | Frame type pneumatic micro-vibration multi-contact high-pressure molding pouring cup |
| CN202162340U (en) * | 2011-08-15 | 2012-03-14 | 中核苏阀横店机械有限公司 | Sand mould pouring cup |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209467A (en) * | 2014-09-19 | 2014-12-17 | 济南圣泉倍进陶瓷过滤器有限公司 | Preparing method of pipe fitting for building runner for casting |
| CN104511568A (en) * | 2014-12-30 | 2015-04-15 | 西峡县众德汽车部件有限公司 | Runner structure with downsprue |
| CN105537525A (en) * | 2015-12-21 | 2016-05-04 | 山东昌宁集团有限公司 | Self-made pouring basin for preventing molten metal from being thrown out |
| CN114012038A (en) * | 2021-12-24 | 2022-02-08 | 宜宾普什联动科技有限公司 | Frameless sand pouring basin and manufacturing method thereof |
| CN114406200A (en) * | 2022-02-10 | 2022-04-29 | 鞍钢重型机械有限责任公司 | Casting system formed by adopting modular sand core casting pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |