CN103552145A - Ring-shaped blank forming die and method for manufacturing ring-shaped blank by utilizing die - Google Patents
Ring-shaped blank forming die and method for manufacturing ring-shaped blank by utilizing die Download PDFInfo
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- CN103552145A CN103552145A CN201310545897.1A CN201310545897A CN103552145A CN 103552145 A CN103552145 A CN 103552145A CN 201310545897 A CN201310545897 A CN 201310545897A CN 103552145 A CN103552145 A CN 103552145A
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- Prior art keywords
- annular
- base
- plaster mold
- kiln
- bake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to the technical field of ceramic dies, and discloses a ring-shaped blank forming die, which comprises a base and one or at least two cylindrical ring-shaped plaster dies arranged on the base, wherein a circular slurry discharging hole is formed in the center of the base; the circle center of a circular ring of each cylindrical ring-shaped plaster die and the circle center of the circular slurry discharging hole are on the same perpendicular line. The die is simple in structure, easy to de-mold and difficult to damage, and can be used for simultaneously forming a plurality of ring-shaped blanks, so that the space is saved, and the production efficiency is improved. The invention also discloses a method for manufacturing the ring-shaped blanks by utilizing the die.
Description
Technical field
The present invention relates to ceramic die technical field, specifically a kind of annular base mould and by the method for this Mold Making annular base.
Background technology
Ceramic blank glaze has good adaptability can prevent that ceramic product from use producing delayed crazing.In process of production, check and test the conventional method of ceramic glaze fit and be: with annular base substrate of base mud moulding, glazing outside annular base ring-type after oven dry, after putting kiln and burning till, at pencil for ring edge, carve two marks that distance is 3cm, between two marks, gently ring knocked off, as two calibration points distances be between 2.85～2.95cm what show that glaze layer is subject to is the minute-pressure stress of base substrate, body and glaze associativity is good, is not prone to delayed crazing; As the distance of two calibration points is greater than the tensile stress that 3cm glaze layer is subject to base substrate, product easily produces delayed crazing.
Above-mentioned annular base moulding generally adopts solid casting, utilizes the moulding of two concavo-convex hollow plaster molds, claims again two-sided slip casting.Its shortcoming is inefficiency, and moulding ejection difficulty, easily damages rotten.Therefore, prior art has yet to be improved and developed.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, a kind of annular base mould is provided.
The present invention for achieving the above object, takes following technical scheme to be achieved:
A base mould, comprises base and is placed on the cylinder annular plaster mold on base, described base center has circular plasma discharge hole, and the center of circle of described cylinder annular plaster mold annulus and the center of circle in described circular plasma discharge hole are on a vertical line.
Preferably, described cylinder annular plaster mold is one.Once can annular base of moulding.
Preferably, described cylinder annular plaster mold is at least two, stacks successively from bottom to top.Once can at least two annular bases of moulding, increase work efficiency.
Preferably, described base is cylindrical resin base.
Preferably, described cylindrical resin base diameter is 18～22cm, and height is 2～4cm; Described circular plasma discharge bore dia is 2～4cm; Described cylinder annular plaster mold is high is 2～4cm, and internal radius is 11～15cm, and annulus external diameter is 18～22cm.
Another object of the present invention is to disclose a kind of method of utilizing above-mentioned Mold Making annular base, comprise the following steps:
(1) block in advance plasma discharge hole, base mud is filled with to cylinder annular plaster mold internal cavities;
(2) cylinder annular plaster mold inwall place is pre-formed moulded pottery not yet put in a kiln to bake, when moulded pottery not yet put in a kiln to bake thickness is 2～6mm, opens plasma discharge hole, discharges unnecessary mud, forms annular moulded pottery not yet put in a kiln to bake;
(3) until annular moulded pottery not yet put in a kiln to bake, receive water indeformable and while being bonded at cylinder annular plaster mold inwall to prying open, cylinder annular plaster mold is pried open, after annular moulded pottery not yet put in a kiln to bake is dry, naturally come off, obtain annular base.
Beneficial effect of the present invention is as follows: compare with solid casting mould, the present invention annular base forming die structure is simple, the demoulding easily, rotten, several annular bases of moulding simultaneously of rapid wear not, not only save space but also enhance productivity.
Utilize the method for above-mentioned Mold Making annular base, compare with solid casting, be called again drain casting, first base mud is filled with to cylinder annular plaster mold internal cavities, reinforced convenient, fast; When moulded pottery not yet put in a kiln to bake thickness is 2～6mm, the unnecessary mud of cavity center is discharged, can form annular moulded pottery not yet put in a kiln to bake, cylinder annular plaster mold is pried open, treated that dry the coming off of annular moulded pottery not yet put in a kiln to bake just obtains annular base, a plurality of annular bases of moulding simultaneously, the demoulding belongs to natural drying and comes off, and rapid wear is not rotten.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of mould of the present invention;
Fig. 2 is the top view of mould of the present invention;
Fig. 3 is the front view of the embodiment of the present invention 1 mould;
Fig. 4 is the profile of the embodiment of the present invention 1 mould;
Fig. 5 is the front view of the embodiment of the present invention 2 moulds;
Fig. 6 is the profile of the embodiment of the present invention 2 moulds.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
Referring to Fig. 1～4: a kind of annular base mould, comprise cylindrical resin base 10 and cylinder annular plaster mold 20, cylindrical resin base 10 centers have circular plasma discharge hole 30, cylinder annular plaster mold 20 is placed on cylindrical resin base 10, and the center of circle of cylinder annular plaster mold 20 annulus and the center of circle in circular plasma discharge hole 30 are with on a vertical line.
The method of utilizing above-mentioned Mold Making annular base, comprises the following steps:
(1) with plug, block in advance plasma discharge hole 30, base mud is filled with to cylinder annular plaster mold 20 internal cavities; In this process, cylindrical resin base 10 can be placed on support, facilitate plasma discharge hole 30 to block and open, and facilitate mud 30 discharges from plasma discharge hole.
(2) cylinder annular plaster mold 20 inwall places are pre-formed moulded pottery not yet put in a kiln to bake, when moulded pottery not yet put in a kiln to bake thickness is 2～6mm, (generally need 10～15 minutes), take off plug and open plasma discharge hole 30, discharge unnecessary mud, form annular moulded pottery not yet put in a kiln to bake;
(3) until annular moulded pottery not yet put in a kiln to bake, receive water indeformable and while being bonded at cylinder annular plaster mold inwall (when moulded pottery not yet put in a kiln to bake surface light face disappears) to prying open, cylinder annular plaster mold 20 is pried open from base 10, annular moulded pottery not yet put in a kiln to bake is dry to come off naturally afterwards, obtains annular base.
General its annulus wall thickness of annular base obtaining is 2～6mm, and external diameter is 11～15mm, and height is 2～4cm.
Embodiment 2
Referring to Fig. 1,2,5,6: a kind of annular base mould, comprise cylindrical resin base 10 and cylinder annular plaster mold 20, cylindrical resin base 10 centers have circular plasma discharge hole 30, cylinder annular plaster mold 20 is at least two and stack successively from bottom to top and be placed on cylindrical resin base 10, the center of circle of cylinder annular plaster mold 20 annulus and the center of circle in circular plasma discharge hole 30 and on a vertical line.
In Fig. 5, Fig. 6, cylinder annular plaster mold 20 is four, can also increase as required the number of cylinder annular plaster mold 20.Cylindrical resin base 10 diameters are 18～22cm, and height is 2～4cm; Circular plasma discharge hole 30 diameters are 2～4cm; Cylinder annular plaster mold 20 height are 2～4cm, and internal radius is 11～15cm, and annulus external diameter is 18～22cm.
The method of utilizing above-mentioned Mold Making annular base, comprises the following steps:
(1) with plug, block in advance plasma discharge hole 30, base mud is filled with to cylinder annular plaster mold 20 internal cavities; In this process, cylindrical resin base 10 can be placed on support, facilitate plasma discharge hole 30 to block and open, and facilitate mud 30 discharges from plasma discharge hole.
(2) cylinder annular plaster mold 20 inwall places are pre-formed moulded pottery not yet put in a kiln to bake, when moulded pottery not yet put in a kiln to bake thickness is 2～6mm, (generally need 10～15 minutes), take off plug and open plasma discharge hole 30, discharge unnecessary mud, form annular moulded pottery not yet put in a kiln to bake;
(3) until annular moulded pottery not yet put in a kiln to bake, receive water indeformable and while being bonded at cylinder annular plaster mold inwall (when moulded pottery not yet put in a kiln to bake surface light face disappears) to prying open, from top to bottom cylinder annular plaster mold 20 is pried open successively, annular moulded pottery not yet put in a kiln to bake is dry to come off naturally afterwards, obtains annular base.
General its annulus wall thickness of annular base obtaining is 2～6mm, and external diameter is 11～15mm, and height is 2～4cm.
Compare with solid casting mould, the present invention is simple for the mould structure of moulding annular base, the demoulding easily, rotten, several annular bases of moulding simultaneously of rapid wear not, not only save space but also enhance productivity.
Utilize the method for above-mentioned Mold Making annular base, compare with solid casting, can be called drain casting, first base mud is filled with to cylinder annular plaster mold internal cavities, reinforced convenient, fast; When moulded pottery not yet put in a kiln to bake thickness is 2～6mm, the unnecessary mud of cavity center is discharged, can form annular moulded pottery not yet put in a kiln to bake, cylinder annular plaster mold is pried open, treated that dry the coming off of annular moulded pottery not yet put in a kiln to bake just obtains annular base, a plurality of annular bases of moulding simultaneously, the demoulding belongs to natural drying and comes off, and rapid wear is not rotten.
Only as described above, only for the present invention's preferred embodiment, when not limiting with this scope of the invention process, the content of generally recording according to the claims in the present invention and description of the invention has been done simple equivalence and has been changed and modify, and is all still covered by the claims of the invention.In addition, summary part and title are only the use for auxiliary patent document search, are not used for limiting the present invention's interest field.
Claims (6)
1. an annular base mould, it is characterized in that, comprise base and be placed on the cylinder annular plaster mold on base, described base center has circular plasma discharge hole, and the center of circle of described cylinder annular plaster mold annulus and the center of circle in described circular plasma discharge hole are on a vertical line.
2. a kind of annular base mould according to claim 1, is characterized in that, described cylinder annular plaster mold is one.
3. a kind of annular base mould according to claim 1, is characterized in that, described cylinder annular plaster mold is at least two, stacks successively from bottom to top.
4. a kind of annular base mould according to claim 1, is characterized in that, described base is cylindrical resin base.
5. a kind of annular base mould according to claim 4, is characterized in that, described cylindrical resin base diameter is 18～22cm, and height is 2～4cm; Described circular plasma discharge bore dia is 2～4cm; Described cylinder annular plaster mold is high is 2～4cm, and internal radius is 11～15cm, and annulus external diameter is 18～22cm.
6. a method of utilizing Mold Making annular base described in claim 1～5 any one, is characterized in that, comprises the following steps:
(1) block in advance plasma discharge hole, base mud is filled with to cylinder annular plaster mold internal cavities;
(2) cylinder annular plaster mold inwall place is pre-formed moulded pottery not yet put in a kiln to bake, when moulded pottery not yet put in a kiln to bake thickness is 2～6mm, opens plasma discharge hole, discharges unnecessary mud, forms annular moulded pottery not yet put in a kiln to bake;
(3) until annular moulded pottery not yet put in a kiln to bake, receive water indeformable and while being bonded at cylinder annular plaster mold inwall to prying open, cylinder annular plaster mold is pried open, after annular moulded pottery not yet put in a kiln to bake is dry, naturally come off, obtain annular base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545897.1A CN103552145B (en) | 2013-11-06 | 2013-11-06 | Annular base mould and the method with this Mold Making annular base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545897.1A CN103552145B (en) | 2013-11-06 | 2013-11-06 | Annular base mould and the method with this Mold Making annular base |
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| Publication Number | Publication Date |
|---|---|
| CN103552145A true CN103552145A (en) | 2014-02-05 |
| CN103552145B CN103552145B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310545897.1A Active CN103552145B (en) | 2013-11-06 | 2013-11-06 | Annular base mould and the method with this Mold Making annular base |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749448A (en) * | 2018-04-19 | 2018-11-06 | 彭成雄 | A kind of manufacture craft of artifacts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2116111A1 (en) * | 1971-04-02 | 1972-10-26 | Gebrüder Netzsch, Maschinenfabrik, 8672 Selb | Mould for ceramic components - combining gypsum lining with durable resinous shell |
| CN1704216A (en) * | 2004-05-25 | 2005-12-07 | 邱则有 | Die shell component forming dies |
| CN101284394A (en) * | 2008-02-13 | 2008-10-15 | 崔学会 | Pressure blank injecting, pressure drying gypsum mould and preparation method thereof |
| CN101733827A (en) * | 2008-11-25 | 2010-06-16 | 常怀兴 | Air-bag type hollow plaster block mould |
| CN102490249A (en) * | 2011-11-30 | 2012-06-13 | 揭阳市英皇陶瓷有限公司 | Forming method of ceramic wine bottle |
| CN102514087A (en) * | 2011-11-29 | 2012-06-27 | 重庆四维卫浴(集团)有限公司 | Special mold for ceramic blank high-pressure slip casting process |
| CN202556559U (en) * | 2012-05-03 | 2012-11-28 | 宜兴海登皇格精细陶瓷有限公司 | Solid quartz ceramic roller rod slip casting plaster mold |
-
2013
- 2013-11-06 CN CN201310545897.1A patent/CN103552145B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2116111A1 (en) * | 1971-04-02 | 1972-10-26 | Gebrüder Netzsch, Maschinenfabrik, 8672 Selb | Mould for ceramic components - combining gypsum lining with durable resinous shell |
| CN1704216A (en) * | 2004-05-25 | 2005-12-07 | 邱则有 | Die shell component forming dies |
| CN101284394A (en) * | 2008-02-13 | 2008-10-15 | 崔学会 | Pressure blank injecting, pressure drying gypsum mould and preparation method thereof |
| CN101733827A (en) * | 2008-11-25 | 2010-06-16 | 常怀兴 | Air-bag type hollow plaster block mould |
| CN102514087A (en) * | 2011-11-29 | 2012-06-27 | 重庆四维卫浴(集团)有限公司 | Special mold for ceramic blank high-pressure slip casting process |
| CN102490249A (en) * | 2011-11-30 | 2012-06-13 | 揭阳市英皇陶瓷有限公司 | Forming method of ceramic wine bottle |
| CN202556559U (en) * | 2012-05-03 | 2012-11-28 | 宜兴海登皇格精细陶瓷有限公司 | Solid quartz ceramic roller rod slip casting plaster mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749448A (en) * | 2018-04-19 | 2018-11-06 | 彭成雄 | A kind of manufacture craft of artifacts |
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| CN103552145B (en) | 2016-02-03 |
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