CN103008598A - Metal mold with exhaust holes - Google Patents
Metal mold with exhaust holes Download PDFInfo
- Publication number
- CN103008598A CN103008598A CN 201210477464 CN201210477464A CN103008598A CN 103008598 A CN103008598 A CN 103008598A CN 201210477464 CN201210477464 CN 201210477464 CN 201210477464 A CN201210477464 A CN 201210477464A CN 103008598 A CN103008598 A CN 103008598A
- Authority
- CN
- China
- Prior art keywords
- metal mold
- metal pattern
- exhaust holes
- mold body
- baffle plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a metal mold with exhaust holes, which comprises a metal mold body (1), baffles (3) and a rolling rail (5); a plurality of exhaust holes (2) are formed in the periphery of the metal mold body (1); the baffles (3) are mounted at two ends of the metal mold body (1); and the rolling rail (5) is arranged on the metal mold body (1). According to the metal mold, the exhaust holes are formed in the periphery of the metal mold body, the exhaust holes are fully sealed by sodium silicate sand, after drying and solidifying, the sodium silicate sand prevents molten iron from leakage, and takes the effect of a venting plug, a large amount of gas in a metal mold cavity during pouring can be exhausted smoothly from the exhaust holes, the process program is optimized, and the product quality is ensured.
Description
Technical field
The present invention relates to a kind of metal pattern with steam vent.
Background technology
In the prior art, with all kinds of cylinder jacket of metal pattern centrifugal casting, can obtain the high foundry goods of density, yet the metal pattern of this similar tubular, under red-hot molten iron and centrifugal force acting in conjunction, a large amount of gas only depends on its two ends baffle orifice to discharge immediately, must invade to cause the foundry goods major defect in the molten iron and scrap.
Summary of the invention
The purpose of this invention is to provide a kind of metal pattern of realizing that gas is discharged as early as possible.
The technical scheme that the present invention adopts for achieving the above object is: a kind of metal pattern, comprise metal pattern (1), baffle plate (3) and roller track (5), be provided with several steam vents (2) around the described metal pattern (1), described baffle plate (3) is installed in the two ends of metal pattern (1), and described roller track (5) is arranged on the metal pattern (1).
Described baffle plate (3) is fixed on the two ends of metal pattern (1) by steady pin (4).
A kind of metal pattern with steam vent of the present invention, metal pattern is provided with several steam vents all over the body, this steam vent is then all shut the hole of institute's brill with water-glass sand, after water-glass sand is solid, both stoped molten iron to leak, and played again the effect of " venting plug ", a large amount of gases in the cast in the metal die cavity can be discharged smoothly from drill hole, optimize process program, guaranteed product quality.
Description of drawings
Fig. 1 is the structural representation of a kind of metal pattern of the present invention.
Among the figure: 1, metal pattern; 2, steam vent; 3, baffle plate; 4, steady pin; 5, roller track.
The specific embodiment
As shown in Figure 1, metal pattern, comprise metal pattern 1, baffle plate 3 and roller track 5, be provided with several steam vents 2 around the metal pattern 1, baffle plate 3 is fixed on the two ends of metal pattern 1 by steady pin 4, roller track 5 is arranged on the metal pattern 1, metal pattern of the present invention is provided with several steam vents all over the body, this steam vent is then all shut the hole of institute's brill with water-glass sand, after water-glass sand is solid, has both stoped molten iron to leak, played again the effect of " venting plug ", a large amount of gases in the cast in the metal die cavity can be discharged smoothly from drill hole, have optimized process program, have guaranteed product quality.
Claims (2)
1. metal pattern with steam vent, it is characterized in that: comprise metal pattern (1), baffle plate (3) and roller track (5), be provided with several steam vents (2) around the described metal pattern (1), described baffle plate (3) is installed in the two ends of metal pattern (1), and described roller track (5) is arranged on the metal pattern (1).
2. a kind of metal pattern with steam vent according to claim 1, it is characterized in that: described baffle plate (3) is fixed on the two ends of metal pattern (1) by steady pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210477464 CN103008598A (en) | 2012-11-22 | 2012-11-22 | Metal mold with exhaust holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210477464 CN103008598A (en) | 2012-11-22 | 2012-11-22 | Metal mold with exhaust holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008598A true CN103008598A (en) | 2013-04-03 |
Family
ID=47958012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210477464 Pending CN103008598A (en) | 2012-11-22 | 2012-11-22 | Metal mold with exhaust holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008598A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668498A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Centrifugal casting mould for cylinder sleeve |
| CN104972116A (en) * | 2015-06-30 | 2015-10-14 | 成都易态科技有限公司 | Shaping exhausting method and tool for carrying out the same |
| CN106825482A (en) * | 2017-04-19 | 2017-06-13 | 中原内配集团股份有限公司 | A kind of centrifugal casting metal die and centrifugal casting system |
| CN112008057A (en) * | 2020-09-01 | 2020-12-01 | 上海润成机电科技有限公司 | Bimetal sliding bearing |
| CN113245532A (en) * | 2021-04-12 | 2021-08-13 | 广州万宝电机有限公司 | Rotor machining method |
-
2012
- 2012-11-22 CN CN 201210477464 patent/CN103008598A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668498A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Centrifugal casting mould for cylinder sleeve |
| CN104972116A (en) * | 2015-06-30 | 2015-10-14 | 成都易态科技有限公司 | Shaping exhausting method and tool for carrying out the same |
| CN106825482A (en) * | 2017-04-19 | 2017-06-13 | 中原内配集团股份有限公司 | A kind of centrifugal casting metal die and centrifugal casting system |
| CN112008057A (en) * | 2020-09-01 | 2020-12-01 | 上海润成机电科技有限公司 | Bimetal sliding bearing |
| CN113245532A (en) * | 2021-04-12 | 2021-08-13 | 广州万宝电机有限公司 | Rotor machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |