CN201291286Y - Casting molding break-out prevention device - Google Patents
Casting molding break-out prevention device Download PDFInfo
- Publication number
- CN201291286Y CN201291286Y CNU2008201460498U CN200820146049U CN201291286Y CN 201291286 Y CN201291286 Y CN 201291286Y CN U2008201460498 U CNU2008201460498 U CN U2008201460498U CN 200820146049 U CN200820146049 U CN 200820146049U CN 201291286 Y CN201291286 Y CN 201291286Y
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- CN
- China
- Prior art keywords
- casting
- break
- groove
- sand
- molding
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a break-out prevention device for casting and molding, in order to solve the problems such as break-out accident and the like that are easily caused in the casting production process. The break-out prevention device consists of grooves (2), an anti-seepage film (3) and damp sand (4), wherein a plurality of grooves (2) are arranged on all-round casting sand (5) on a molded parting face (1); the anti-seepage film (3) is arranged in the grooves (2); and the damp sand (4) is arranged on the anti-seepage film (3). Therefore, the break-out prevention device has the advantages that the break-out accident is prevented effectively, the operation is simple, etc.
Description
Affiliated technical field
The utility model relates to a kind of casting and molding device, especially relates to the anti-runout of a kind of casting and molding device.
Background technology
At present, in foundry production, especially in modeling process, sub-module design is most widely used, therefore, requirement to die joint is also higher, must adopt flat face as far as possible, like this can reduced proper motion technology and the workload that reduces technological equipment for making, reduce production costs. but, in practical operation, because the glacing flatness of die joint be cannot say for sure to demonstrate,prove, top box die joint and nowel die joint easily produce error and gap, again because molding sand does not have the chilling effect, so, when cast, can produce metal liquid and leak, metal liquid is difficult for solidifying in the die joint slit that molding sand is made in the process of leaking, so, the runout accident easily takes place.
Summary of the invention
The purpose of this utility model provides a kind of metal liquid that do not make and leaks, can prevent the anti-runout of runout accident casting and molding that take place, easy and simple to handle device.
For achieving the above object, the anti-runout of the utility model casting and molding device is made up of groove, antiseepage film and damp sand, and molding sand is provided with several groove around the casting mold on the moulding die joint, is provided with antiseepage film in groove, and damp sand is arranged on the antiseepage film.
Antiseepage film should be close on the groove inner surface that molding sand makes.
See that from cross section groove is trapezoidal shape.
After adopting this structure, when cast, owing to around the die joint casting mold, be provided with the anti-runout device of forming by groove, antiseepage film and damp sand, when metal liquid passionately leaks because of the unflatness of die joint causes, metal liquid is because of running into the damp sand quench solidification that contains more moisture content, can not continue to leak, thereby avoid the generation of runout accident effectively.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the main cross-sectional schematic of the anti-runout of the utility model casting and molding device.
Among the figure: 1. die joint 2. grooves 3. antiseepage film 4. damp sands 5. molding sand
The specific embodiment
The anti-runout of the casting and molding of the utility model shown in accompanying drawing device, form by groove (2), antiseepage film (3) and damp sand (4), molding sand (5) is provided with several groove (2) around the casting mold on the moulding die joint (1), be provided with antiseepage film (3) in groove (2), damp sand (4) is arranged on the antiseepage film (3); Antiseepage film (3) should be close on groove (2) inner surface that molding sand (5) makes; See that from cross section groove (2) is trapezoidal shape.
Claims (3)
1. a casting and molding is prevented the runout device, it is characterized in that: form by groove (2), antiseepage film (3) and damp sand (4), molding sand (5) is provided with several groove (2) around the casting mold on the moulding die joint (1), be provided with antiseepage film (3) in groove (2), damp sand (4) is arranged on the antiseepage film (3).
2. the anti-runout of casting and molding according to claim 1 device is characterized in that: antiseepage film (3) should be close on groove (2) inner surface that molding sand (5) makes.
3. the anti-runout of casting and molding according to claim 1 device is characterized in that: see that from cross section groove (2) is trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201460498U CN201291286Y (en) | 2008-10-24 | 2008-10-24 | Casting molding break-out prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201460498U CN201291286Y (en) | 2008-10-24 | 2008-10-24 | Casting molding break-out prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291286Y true CN201291286Y (en) | 2009-08-19 |
Family
ID=41004740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201460498U Expired - Fee Related CN201291286Y (en) | 2008-10-24 | 2008-10-24 | Casting molding break-out prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291286Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646636A (en) * | 2015-02-09 | 2015-05-27 | 共享装备有限公司 | Break-out prevention molding device for parting and casting and molding method thereof |
| CN107321927A (en) * | 2017-06-28 | 2017-11-07 | 宁夏共享模具有限公司 | It is a kind of to be easy to the overall naked orthogonal sets cored structure poured |
| CN108500214A (en) * | 2018-04-28 | 2018-09-07 | 共享铸钢有限公司 | A kind of core assembly method for avoiding casting from generating fash |
-
2008
- 2008-10-24 CN CNU2008201460498U patent/CN201291286Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646636A (en) * | 2015-02-09 | 2015-05-27 | 共享装备有限公司 | Break-out prevention molding device for parting and casting and molding method thereof |
| CN107321927A (en) * | 2017-06-28 | 2017-11-07 | 宁夏共享模具有限公司 | It is a kind of to be easy to the overall naked orthogonal sets cored structure poured |
| CN107321927B (en) * | 2017-06-28 | 2019-06-25 | 共享智能装备有限公司 | It is a kind of convenient for the whole naked orthogonal sets cored structure poured |
| CN108500214A (en) * | 2018-04-28 | 2018-09-07 | 共享铸钢有限公司 | A kind of core assembly method for avoiding casting from generating fash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |