CN203449441U - Molding mould of aluminum oxide ceramic fiber board - Google Patents
Molding mould of aluminum oxide ceramic fiber board Download PDFInfo
- Publication number
- CN203449441U CN203449441U CN201320539633.0U CN201320539633U CN203449441U CN 203449441 U CN203449441 U CN 203449441U CN 201320539633 U CN201320539633 U CN 201320539633U CN 203449441 U CN203449441 U CN 203449441U
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- China
- Prior art keywords
- mould
- external mold
- molding
- handle
- alumina fiber
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- Expired - Lifetime
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Abstract
The utility model relates to a molding mould of an aluminum oxide ceramic fiber board. The molding mould comprises a bottom mould and an outer mould, the outer mould is arranged on the bottom mould, and the bottom mould and the outer mould are respectively provided with evenly-arranged liquid drainage holes. The bottom mould is provided with a mould drawing handle, the outer mould is provided with a demoulding handle, the outer mould is a rectangular containing cavity formed by enclosure of iron plates, and a filter screen is laid between the outer mould and the bottom mould. The molding mould can be made of metal materials, liquid media can be drained from the liquid drainage holes in the molding mould by compacting aluminum oxide ceramic slurry in the mould through a high-pressure machine, blanks with even compact structures can be formed, and the structure is simple; in addition, in the process of use, the molding mould can be taken down from a worktable through the mould drawing handle, the mould and molded blanks can be separated through the demoulding handle, and therefore the mould is convenient to use; the molding mould further has the advantages of being low in cost, long in service life, and the like.
Description
Technical field
The utility model relates to a kind of mould of refractory material, particularly relates to a kind of mould of ceramic beaverboard.
Background technology
The forming method of ceramic alumina fiber plate is generally to adopt dry pressing, in dry-pressing process, powder granule is uniformly distributed mould filling extremely important, whether accurate loading is very large to the ceramic alumina fiber board size precision control effect of manufacturing, in recent years, develop again a kind of method of pressure filtration molding both at home and abroad, and affect pressure filtration molding ceramic alumina fiber plate key, be micropore mold and equipment for moulding, pressure filtration molding with micropore mold because need stand 40 ℃ of hot slurries in left and right for a long time, hot water is drunk and is cleaned with oxidant and the effect of bearing tens thousand of inferior above alternate stresses, require mold materials to there is humidity resistance, chemerosiveness resistent, certain mechanical strength and toughness, suitable aperture, hole, permeable, good air permeability, slurry infiltration capacity is few, easy cleaning, the micropore gypsum mold complex manufacturing technology that press filtration is at present used, and more difficult control, often because of aperture, water penetrations etc. are slightly not suitable for, and have influence on product quality and die life, the high-precision micropore Die price that adopts porous resin to make is more expensive again, in addition, press filtration is higher by high-pressure grout injector complex structure maintenance cost, also all limited this technique large-scale promotion application.
Summary of the invention
The purpose of this utility model is to provide a kind of mould of ceramic alumina fiber plate, and mould cost is low, simple in structure, easy to use, long service life.
The technical solution of the utility model is as follows: a kind of mould of ceramic alumina fiber plate, comprise a bed die and an external mold, described external mold is arranged on described bed die, on described bed die and external mold, be respectively equipped with evenly distributed outage, described bed die is provided with drawing-die handle, and described external mold is provided with demoulding handle.
As preferably, described external mold surrounds rectangle cavity volume by iron plate.
As preferably, described external mold surrounds circular cavity by iron plate.
As preferably, between described external mold and described bed die, be equipped with filter screen.
As further preferred, the aperture of described outage is 0.3～1.3mm.
As further preferred, described demoulding handle is fixedly installed along the outer wall of described external mold.
Mould of the present utility model, can adopt metal material to make, and by the aluminium oxide ceramics slurry in high-pressure unit compacting tool set, the outage of liquid medium from mould is discharged, and forms the uniform idiosome of compact texture, simple in structure; And in use, by drawing-die handle, mould is taken off from workbench, and by demoulding handle, mould and moulding idiosome are departed from, easy to use, this mould also has the advantages such as cost is low, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-bed die, 1a-drawing-die handle,
2-filter screen,
3-external mold, 3a-demoulding handle,
4-outage.
The specific embodiment
Referring to Fig. 1, the mould of a kind of ceramic alumina fiber plate described in the utility model, by a bed die 1, an external mold 3 and a filter screen 2, formed, the shape of external mold 3 and size are determined according to required oxidation aluminum fiberboard size, in this specific embodiment, external mold 3 surrounds rectangular cavity by iron plate, on external mold 3 and bed die 1, be respectively equipped with evenly distributed outage 4, the aperture of outage 4 is 0.3～1.3mm, in this specific embodiment, adopt the outage of 1mm, for the rectangular ceramic alumina fiber plate of shaping solid.
The side of bed die 1 is provided with drawing-die handle 1a; external mold 3 is provided with demoulding handle 3a; demoulding handle 3a is fixedly installed along the outer wall of external mold 3, not only in later stage stripping process, plays conveniently stripped effect, and in early stage, in pressure filtration molding process, plays the effect to external mold 3 more protections.
During use, on bed die 1, be equipped with filter screen 2, external mold 3 is arranged on bed die 1, again by the rectangular cavity of a certain amount of ceramic alumina fiber slip input external mold 3, by forcing press, produce certain briquetting pressure, liquid medium in slip is discharged from the outage 4 of bed die 1 and the outage 4 of external mold 3 through filter screen 2, form the solid base substrate of rectangle ceramic alumina fiber plate uniformly densely, then by drawing-die handle 1a, the base substrate of moulding and mould are transferred on level land from workbench, finally logical rear demoulding handle 3a departs from the ceramic alumina fiber slab body of moulding from mould.The utility model cost is low, simple in structure, easy to use, the life-span is long.
Claims (6)
1. the mould of a ceramic alumina fiber plate, it is characterized in that: comprise a bed die and an external mold, described external mold is arranged on described bed die, on described bed die and external mold, be respectively equipped with evenly distributed outage, described bed die is provided with drawing-die handle, and described external mold is provided with demoulding handle.
2. the mould of a kind of ceramic alumina fiber plate according to claim 1, is characterized in that: described external mold surrounds rectangle cavity volume by iron plate.
3. the mould of a kind of ceramic alumina fiber plate according to claim 1, is characterized in that: described external mold surrounds circular cavity by iron plate.
4. according to the mould of a kind of ceramic alumina fiber plate described in claim 1 or 2 or 3, it is characterized in that: between described external mold and described bed die, be equipped with filter screen.
5. according to the mould of a kind of ceramic alumina fiber plate described in claim 1 or 2 or 3, it is characterized in that: the aperture of described outage is 0.3～1.3mm.
6. according to the mould of a kind of ceramic alumina fiber plate described in claim 1 or 2 or 3, it is characterized in that: described demoulding handle is fixedly installed along the outer wall of described external mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539633.0U CN203449441U (en) | 2013-09-02 | 2013-09-02 | Molding mould of aluminum oxide ceramic fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539633.0U CN203449441U (en) | 2013-09-02 | 2013-09-02 | Molding mould of aluminum oxide ceramic fiber board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449441U true CN203449441U (en) | 2014-02-26 |
Family
ID=50129342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539633.0U Expired - Lifetime CN203449441U (en) | 2013-09-02 | 2013-09-02 | Molding mould of aluminum oxide ceramic fiber board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210017A (en) * | 2014-09-04 | 2014-12-17 | 无锡市红光标牌有限公司 | Balance block die for roller washing machine |
| CN105382919A (en) * | 2015-11-26 | 2016-03-09 | 中交四公局第一工程有限公司 | Prefabricated block prefabricating die and prefabricating method thereof |
-
2013
- 2013-09-02 CN CN201320539633.0U patent/CN203449441U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210017A (en) * | 2014-09-04 | 2014-12-17 | 无锡市红光标牌有限公司 | Balance block die for roller washing machine |
| CN105382919A (en) * | 2015-11-26 | 2016-03-09 | 中交四公局第一工程有限公司 | Prefabricated block prefabricating die and prefabricating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |