CN202029228U - Pouring and suction filtering forming die - Google Patents
Pouring and suction filtering forming die Download PDFInfo
- Publication number
- CN202029228U CN202029228U CN2011201202055U CN201120120205U CN202029228U CN 202029228 U CN202029228 U CN 202029228U CN 2011201202055 U CN2011201202055 U CN 2011201202055U CN 201120120205 U CN201120120205 U CN 201120120205U CN 202029228 U CN202029228 U CN 202029228U
- Authority
- CN
- China
- Prior art keywords
- die
- forming
- upper die
- slurry
- mould
- 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
Links
- 238000001914 filtration Methods 0.000 title abstract description 7
- 238000000465 moulding Methods 0.000 claims description 14
- 239000002002 slurry Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 239000000919 ceramic Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
Images
Abstract
The utility model relates to a pouring and suction filtering forming die which comprises an upper die and a lower die matched with the upper die. A filter screen is arranged on a forming surface in the upper die; a plurality of injected holes communicated with a forming cavity in the upper die are formed on one side surface of the upper die; a vacuum gas hole communicated with the forming cavity in the upper die is formed on the other side surface of the upper die; another filter screen is arranged on a forming surface in the lower die; and a vacuum gas hole communicated with the forming cavity in the lower die is formed on one side surface of the lower die. The forming die takes vacuum suction filtering as a principal thing, so as to ensure that slurry is formed by the suction filtering in the forming die under the negative pressure of vacuum gas, and can also ensure that collapse can not occur after demoulding; as the slurry enters the forming die in a pouring way, the amount of slurry can be fixed, and material loss is reduced; and various complex products can be manufactured, a quantity of processing procedures is reduced, and the forming die is particularly applicable to the manufacture of porous materials, particularly ceramic fibre deformed products.
Description
Technical field
The utility model relates to a kind of mould of pouring into a mould suction strainer.
Background technology
In the manufacturing of industrial goods, casting has a long history, in life ceramic utilization extensively, the characteristics of its slurry are that the water imbibition by mould can reach suitable intensity, can not cave in after the demoulding; And,, produced pressure suction method, i.e. the vacuum suction filter method because slurry can not reach the purpose of not caving in after the demoulding through mould suction in some field.Products similar generally all uses with a kind of manufacture method.
Summary of the invention
The utility model provides a kind of mould of pouring into a mould suction strainer.
The purpose of this utility model is achieved through the following technical solutions:
The mould of cast suction strainer, comprise patrix and associated counterdie, characteristics are: the forming surface in the described patrix is provided with screen pack, one side of patrix have several with patrix in the injected hole that communicates of molding cavity, the another side of patrix has the vacuum gas hole that communicates with molding cavity in the patrix, forming surface in the described counterdie is provided with screen pack, and a side of counterdie has the vacuum gas hole that communicates with molding cavity in the counterdie.
The utility model has the advantages that:
The mould of the utility model cast suction strainer, design is unique, novel structure, based on vacuum suction filter, make slurry under the vacuum gas negative pressure in mould filtering molding, and can guarantee not cave in after the demoulding; Slurry enters mould with pouring type, makes the slurry can be quantitative, reduces material loss; The convenient cleaning of mould, the demoulding; Be easy to make various the part with complicated structure, reduce manufacturing procedure, be particularly useful for preparing the especially special-shaped product of ceramic fibre of porous material.
Description of drawings
Fig. 1: the structural representation of the utility model mould patrix;
Fig. 2: the structural representation of the utility model mould counterdie;
Fig. 3: the application schematic diagram of the utility model mould.
The implication of each Reference numeral:
The 1-patrix; The 11-screen pack; The 12-injected hole; 13-vacuum gas hole; The 2-counterdie; The 21-screen pack; 22-vacuum gas hole; The 3-molding cavity; The 4-slurry.
The specific embodiment
The mould of cast suction strainer, comprise patrix 1 and associated counterdie 2, as shown in Figure 1, forming surface in the patrix 1 is provided with screen pack 11, one side of patrix 1 have several with patrix in the injected hole 12 that communicates of molding cavity, the another side of patrix 1 has the vacuum gas hole 13 that communicates with molding cavity in the patrix; As shown in Figure 2, the forming surface in the counterdie 2 are provided with screen pack 21, and a side of counterdie 2 has the vacuum gas hole 22 that communicates with molding cavity in the counterdie.
Make the patrix 1 of corresponding detachable mould and the counterdie 2 of detachable mould according to product requirement, as shown in Figure 3, the patrix 1 and the counterdie 2 of detachable mould assembled up, and connect the device that produces vacuum gas respectively; Inject slurry 4 then, slurry 4 is made up of ceramic fibre, inorganic bonding agent, a small amount of organic bond and water, and the cast slurry is all filled until molding cavity 3, pour into a mould slurry under the negative pressure of vacuum gas in mould filtering molding.Casting process and suction strainer process are carried out simultaneously, are the combinations of casting and vacuum suction filter method.
The mould of the utility model cast suction strainer, based on vacuum suction filter, make slurry under the vacuum gas negative pressure in mould filtering molding, and can guarantee not cave in after the demoulding; Slurry enters mould and adopts pouring procedure, makes the slurry can be quantitative, reduces material loss; The convenient cleaning of mould, the demoulding; Can make slurry quantitatively, conservation, be easy to make various the part with complicated structure, reduce manufacturing procedure, be particularly useful for preparing the especially special-shaped product of ceramic fibre of porous material.
It below only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. pour into a mould the mould of suction strainer, comprise patrix and associated counterdie, it is characterized in that: the forming surface in the described patrix is provided with screen pack, one side of patrix have several with patrix in the injected hole that communicates of molding cavity, the another side of patrix has the vacuum gas hole that communicates with molding cavity in the patrix, forming surface in the described counterdie is provided with screen pack, and a side of counterdie has the vacuum gas hole that communicates with molding cavity in the counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202055U CN202029228U (en) | 2011-04-22 | 2011-04-22 | Pouring and suction filtering forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202055U CN202029228U (en) | 2011-04-22 | 2011-04-22 | Pouring and suction filtering forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029228U true CN202029228U (en) | 2011-11-09 |
Family
ID=44891538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201202055U Expired - Fee Related CN202029228U (en) | 2011-04-22 | 2011-04-22 | Pouring and suction filtering forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290179A (en) * | 2014-10-16 | 2015-01-21 | 福建省诺希新材料科技有限公司 | Suction filtration slip casting plaster mold |
| CN105382928A (en) * | 2015-11-04 | 2016-03-09 | 合肥丰德科技股份有限公司 | Molding die for ceramic fiber filtering pipe |
| CN107520944A (en) * | 2017-09-22 | 2017-12-29 | 九牧厨卫股份有限公司 | A kind of ceramic body vacuum injection technique |
| CN114643634A (en) * | 2022-03-22 | 2022-06-21 | 重庆臻宝实业有限公司 | Slip casting's vacuum mold |
-
2011
- 2011-04-22 CN CN2011201202055U patent/CN202029228U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290179A (en) * | 2014-10-16 | 2015-01-21 | 福建省诺希新材料科技有限公司 | Suction filtration slip casting plaster mold |
| CN104290179B (en) * | 2014-10-16 | 2017-02-22 | 福建省诺希科技园发展有限公司 | Manufacturing method of suction filtration slip casting plaster mold |
| CN105382928A (en) * | 2015-11-04 | 2016-03-09 | 合肥丰德科技股份有限公司 | Molding die for ceramic fiber filtering pipe |
| CN107520944A (en) * | 2017-09-22 | 2017-12-29 | 九牧厨卫股份有限公司 | A kind of ceramic body vacuum injection technique |
| CN107520944B (en) * | 2017-09-22 | 2020-03-27 | 九牧厨卫股份有限公司 | Ceramic body vacuum grouting process |
| CN114643634A (en) * | 2022-03-22 | 2022-06-21 | 重庆臻宝实业有限公司 | Slip casting's vacuum mold |
| CN114643634B (en) * | 2022-03-22 | 2022-11-29 | 重庆臻宝实业有限公司 | Slip casting's vacuum mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140422 |