CN205364160U - Preparation of adj. tabular ceramic unburned bricks is with bent mould of proof warp - Google Patents
Preparation of adj. tabular ceramic unburned bricks is with bent mould of proof warp Download PDFInfo
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- CN205364160U CN205364160U CN201521117584.7U CN201521117584U CN205364160U CN 205364160 U CN205364160 U CN 205364160U CN 201521117584 U CN201521117584 U CN 201521117584U CN 205364160 U CN205364160 U CN 205364160U
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- clamping plate
- tabular ceramic
- splint
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- mould
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Abstract
The utility model discloses a preparation of adj. Tabular ceramic unburned bricks is with bent mould of proof warp, including arranging forming die two outer splint in, the equipartition has the through -hole on the splint, the section of splint is " protruding " shape, splint include a bellying and connect in the straight board section at bellying both ends, the bellying axis with straight board section is perpendicular, two splint will through straight board section the forming die suppression is fixed in in the bellying of splint, be provided with adj. Tabular ceramic unburned bricks spare in the forming die. The utility model discloses outstanding effect does: the forming die who has adj. Tabular ceramic unburned bricks can be fixed on the one hand to splint, and on the other hand can realize pressure transmission through seting up the through -hole to solve the warpage that adj. Tabular ceramic unburned bricks appear in the pressing process, the practicality is strong.
Description
Technical field
This utility model relates to a kind of tabular ceramic green preparation warpage preventing mould.
Background technology
Along with the development of quasiconductor, New Energy Industry, the particularly fast development of flat pannel display industry, it is applied in advanced ceramics part therein and also develops to large scale gradually.As being applied in the length of alumina insulation plate therein more than 1 meter, thickness is more than 30 millimeters.If so large-sized ceramic member wants to obtain higher yield rate, preferable quality and performance, the normally off key of moulding process right and wrong.Cold isostatic compaction is a kind of conventional shaping method of ceramics, and the blank even density after ceramic powders cold isostatic compaction is consistent and mechanical strength is high, after high temperature sintering, can obtain the ceramic sintered bodies of high-compactness and uniformity.But cold isostatic press is when suppressing large-scale ceramic wafer, general isostatic pressing machine uses rubber mold, but large-sized rubber mold, it does not simply need to mould supplier customization, and Mold Making cost is high, when compacting, it is very easy to warpage, cannot be carried out green machined, cause that green compact are scrapped.
Utility model content
In view of prior art exists drawbacks described above, the purpose of this utility model is in that to provide a kind of tabular ceramic green preparation warpage preventing mould.
The purpose of this utility model, will be achieved by the following technical programs:
Warpage preventing mould is used in the preparation of tabular ceramic green, including the two clamping plates being placed in outside mould, described clamping plate are evenly equipped with through hole, the section of described clamping plate assumes a " convex " shape, described clamping plate include a lobe and are connected to the straight plate section at lobe two ends, described lobe axis is vertical with described straight plate section, and the compacting of described mould is fixed in the lobe of clamping plate by two pieces of described clamping plate by straight plate section, is provided with tabular ceramic green blank in described mould.
Preferably, the lobe longitudinal section after two pieces of described clamping plate connections is tetragon.
Preferably, it is threaded connection between described clamping plate and clamping plate.
The prominent effect of this utility model is: clamping plate can fix the mould with tabular ceramic green on the one hand, passes through to offer through hole on the other hand and can realize pressure transmission, to solve the warpage that tabular ceramic green occurs in pressing process, practical.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, so that technical solutions of the utility model are more readily understood, grasp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A cross-sectional view of the present utility model.
Detailed description of the invention
This utility model discloses a kind of tabular ceramic green preparation warpage preventing mould, as shown in Figure 1 and Figure 2, including the two clamping plates being placed in outside mould, is provided with tabular ceramic green blank in described mould.And described tabular ceramic green blank seals in described mould.
Described clamping plate are evenly equipped with through hole 11, the section of described clamping plate assumes a " convex " shape, concrete, described clamping plate include a lobe 1 and are connected to the straight plate section 2 at lobe 1 two ends, described lobe 1 axis is vertical with described straight plate section 2, the compacting of described mould is fixed in the lobe 1 of clamping plate by straight plate section 2 by two pieces of described clamping plate, and the lobe longitudinal section after two pieces of described clamping plate connections is tetragon.It is threaded connection between described clamping plate and clamping plate.
Clamping plate can fix the mould with tabular ceramic green on the one hand, passes through to offer through hole 11 on the other hand and can realize pressure transmission, to solve the warpage that tabular ceramic green occurs in pressing process, practical.It is inserted molding in calm press, can avoid the generation of green compact warping phenomenon after clamping vacuum-packed tabular ceramic green blank and being fixing by described clamping plate along its length.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, all falls within protection domain of the present utility model.
Claims (3)
1. warpage preventing mould is used in the preparation of tabular ceramic green, it is characterized in that: include the two clamping plates being placed in outside mould, described clamping plate are evenly equipped with through hole, the section of described clamping plate assumes a " convex " shape, described clamping plate include a lobe and are connected to the straight plate section at lobe two ends, described lobe axis is vertical with described straight plate section, and the compacting of described mould is fixed in the lobe of clamping plate by two pieces of described clamping plate by straight plate section, is provided with tabular ceramic green blank in described mould.
2. tabular ceramic green preparation warpage preventing mould according to claim 1, it is characterised in that: the lobe longitudinal section after two pieces of described clamping plate connections is tetragon.
3. tabular ceramic green preparation warpage preventing mould according to claim 1, it is characterised in that: it is threaded connection between described clamping plate and clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117584.7U CN205364160U (en) | 2015-12-30 | 2015-12-30 | Preparation of adj. tabular ceramic unburned bricks is with bent mould of proof warp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117584.7U CN205364160U (en) | 2015-12-30 | 2015-12-30 | Preparation of adj. tabular ceramic unburned bricks is with bent mould of proof warp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364160U true CN205364160U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117584.7U Active CN205364160U (en) | 2015-12-30 | 2015-12-30 | Preparation of adj. tabular ceramic unburned bricks is with bent mould of proof warp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182342A (en) * | 2016-07-08 | 2016-12-07 | 苏州珂玛材料技术有限公司 | A kind of moulding process of large-scale high-purity alumina ceramic part |
-
2015
- 2015-12-30 CN CN201521117584.7U patent/CN205364160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182342A (en) * | 2016-07-08 | 2016-12-07 | 苏州珂玛材料技术有限公司 | A kind of moulding process of large-scale high-purity alumina ceramic part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215010 No. 6 Factory Building, 58 Lijiang Road, Suzhou New District, Jiangsu Province Patentee after: Suzhou coma material Polytron Technologies Inc Address before: 215000 No. 6, No. 58 Lijiang Road, Suzhou New District, Suzhou, Jiangsu Patentee before: Suzhou Key Materials Technologies Co., Ltd. |
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| CP03 | Change of name, title or address |