CN201357498Y - Oil-plate type isostatic pressing mould core - Google Patents
Oil-plate type isostatic pressing mould core Download PDFInfo
- Publication number
- CN201357498Y CN201357498Y CNU2009200522379U CN200920052237U CN201357498Y CN 201357498 Y CN201357498 Y CN 201357498Y CN U2009200522379 U CNU2009200522379 U CN U2009200522379U CN 200920052237 U CN200920052237 U CN 200920052237U CN 201357498 Y CN201357498 Y CN 201357498Y
- Authority
- CN
- China
- Prior art keywords
- oil
- oiled
- glue
- plate method
- line
- 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
Images
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model discloses an oil-plate type isostatic pressing mould core, which is characterized by the inclusion of a basal body made of metal material and an elastic bond layer. The bond layer is fixed on one side of the basal body and is divided into an outer layer and an inner layer; an oil plate is arranged between the outer layer and the inner layer; the outer layer and the inner layer are combined together and are wrapped outside the oil plate; a plurality of adhesion holes communicated with two surfaces of the oil plates are arranged on the oil plate; the outer layer is arranged on a connecting part corresponding to the adhesion holes; the connecting part is connected with the inner layer via the adhesion holes; the part on the surface of the oil plate in contact with the outer layer can be separated from the oil plate; an oil inlet passage is formed on the basal body; an oil inlet hole is formed on the oil plate; an oil inlet is formed in a position of the bond layer in contact with the basal body; and the oil inlet passage is communicated with the oil inlet hole via the oil inlet. The utility model avoids the problem of 'bond separation' in the prior art; compared with the common isostatic pressing mould core, the oil pressure area is increased by 20 percent; the oil plate is smoother; and the hydraulic oil flows faster, thereby increasing stamping times; and in addition, the density of raw bricks is uniform, thereby ensuring unify shrinkage and uniform size of fired raw bricks.
Description
Technical field
The utility model relates to a kind of oiled-plate method formula isostatic mold core.
Background technology
" waiting static pressure " is a kind of common pattern of ceramic compression moulding, and equal pressing forming technology is to utilize liquid to transmit the characteristic of pressure equably to all directions, realizes the ceramic uniform-compression, and the density of ceramic is even.Static pressure core rod of the prior art mainly is made of matrix and the glue-line that metal material is made, glue-line is embedded in a face recessed of matrix, the edge of glue-line and recessed being sealed and matched are provided with oil inlet passage in the matrix, oil inlet passage is connected with glue-line inner surface oil pressure point everywhere.Because the hydraulic oil of conventional isostatic mold core is to annotate between glue and matrix, this structure disadvantage is easy to generate glue-line exactly and separates with matrix.The industry is referred to as " from glue ", the local crowning phenomenon can appear in core surface behind glue, cause the ceramic tile base part after the moulding recessed, behind glue, also be easy to generate oil leakage phenomenon, oil pressure falls the end and phenomenon under the core surface localized indentation can occur after the leakage of oil, cause forming ceramic tiles base local crowning, more than two kinds of phenomenons unfired brick quality is caused great influence.It all is a big shortcoming of ceramic industry all the time.Be a great problem of ceramic die industry more.
The utility model content
The utility model technical issues that need to address provide a kind of oiled-plate method formula isostatic mold core, and this kind oiled-plate method formula isostatic mold core can be avoided " from glue " phenomenon, and its oil pressure area is than the long-pending increase by 20% of conventional isostatic mold core oil pressure surface.And its hydraulic oil is more mobile sooner than static pressure such as routines, has increased the punching press number of times.Make the density of adobe even, burn till back adobe contraction unification, size unanimity thereby make.
The utility model technical solution problem can be by taking following technical scheme:
Oiled-plate method formula isostatic mold core is characterized in that: comprise matrix and rubber-like glue-line that metal material is made, glue-line is fixed in a face of matrix,
Glue-line is divided into skin and internal layer, oiled-plate method is between skin and internal layer, the skin of glue-line and internal layer are blended in and are wrapped in oiled-plate method together, oiled-plate method is provided with the adhesion hole on two surfaces of a plurality of connection oiled-plate methods, the part that skin is positioned at corresponding position, described adhesion hole is a connecting portion, and connecting portion is connected together by adhesion hole and internal layer; The outer part that contacts with the oiled-plate method surface is separable with oiled-plate method;
Matrix is provided with oil inlet passage, and oiled-plate method is provided with the oil-feed hole, and glue-line is provided with oil-in in the contact position with matrix, and oil inlet passage is communicated with the oil-feed hole by oil-in.
The utility model technical solution problem can also further be taked following corrective measure:
Glue-line is located at the recess of a face of matrix, and the lateral edge of glue-line and recessed inwall are complementary.
Described oiled-plate method parallels with the outer surface of glue-line.
Oiled-plate method is close to internal layer with that surface of the internal layer contact of glue-line.
The utlity model has following technique effect:
After the utility model adopts said structure, during the work of oiled-plate method formula isostatic mold core, hydraulic oil flow through oil inlet passage oil-in, oil-feed hole, under the pressure of hydraulic oil, its that outside part of glue-line, promptly outer outwards distortion, mobile, hydraulic oil is to be added between oiled-plate method and its that outside part of glue-line, form oily bag state, oil is not fully with the matrix contact, so it does not exist with matrix and separates possibility, that is to say " from glue " of the prior art problem to occur that its oil pressure area is than the long-pending increase by 20% of conventional isostatic mold core oil pressure surface.And oiled-plate method is more smooth than conventional isostatic mold core, and its hydraulic oil is more mobile sooner than static pressure such as routines, has increased the punching press number of times.Make the density of adobe even, burn till back adobe contraction unification, size unanimity thereby make.
Description of drawings
Fig. 1 is the utility model oiled-plate method formula isostatic mold core schematic diagram.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the partial structurtes schematic diagram of the utility model oiled-plate method formula isostatic mold core.
The specific embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
As shown in Figures 1 to 4, oiled-plate method formula isostatic mold core, comprise recessed 8 places that matrix 1 that metal material is made and rubber-like glue-line 2 glue-lines 2 are located at a face of matrix 1, realize fixing of 1 of glue-line 2 and matrix, the lateral edge of glue-line 2 and recessed inwall are complementary.
Glue-line is divided into skin and internal layer, oiled-plate method is between skin 10 and internal layer 11, the skin of glue-line and internal layer are blended in and are wrapped in oiled-plate method together, oiled-plate method is provided with the adhesion hole 9 on two surfaces of a plurality of connection oiled-plate methods, the part that skin is positioned at 9 corresponding positions, described adhesion hole is a connecting portion, and connecting portion is connected together by adhesion hole and internal layer; The outer part that contacts with the oiled-plate method surface is separable with oiled-plate method.
When making core rod, carry out matrix and oiled-plate method earlier, be coated with in the one side of oiled-plate method and oil, fixedly oiled-plate method is in the appropriate location of matrix.Inject liquid glue then.Wait just becomes glue-line after with regard to liquid gelling admittedly.Because below the oiled-plate method be do not have oiling just and the internal layer of glue-line stick together, be coated with oil above the oiled-plate method, the outer part that contacts with oiled-plate method just can be separated.
During the work of oiled-plate method formula isostatic mold core, in oil inlet passage, inject hydraulic oil.Hydraulic oil flow through oil inlet passage, oil-in, oil-feed hole, under the pressure of hydraulic oil, when adding hydraulic oil, oil flows between oiled-plate method and skin. and oiled-plate method similarly is the wiring board of oil, its that outside part of glue-line, promptly outer, outwards distortion, mobile, a plurality of oil pressure points 7 on its that outside part of glue-line will carry out press ceramic.Because hydraulic oil is to be added between oiled-plate method and its that outside part of glue-line, whole glue-line forms oily bag state, oil is not fully with the matrix contact, so it does not exist with matrix and separates possibility, that is to say and " from glue " of the prior art problem to occur, avoided " from glue " problem, its oil pressure area is than the long-pending increase by 20% of conventional isostatic mold core oil pressure surface.And oiled-plate method is more smooth than conventional isostatic mold core, and its hydraulic oil is more mobile sooner than static pressure such as routines, has increased the punching press number of times.Make the density of adobe even, burn till back adobe contraction unification, size unanimity thereby make.Be directly proportional with core rod oil pressure area because adobe density is evenly inhomogeneous, thereby the adobe density that adopts oiled-plate method formula isostatic mold core to form out wants much even.
Claims (4)
1, oiled-plate method formula isostatic mold core is characterized in that: comprise matrix and rubber-like glue-line that metal material is made, glue-line is fixed in a face of matrix,
Glue-line is divided into skin and internal layer, oiled-plate method is between skin and internal layer, the skin of glue-line and internal layer are blended in and are wrapped in oiled-plate method together, oiled-plate method is provided with the adhesion hole on two surfaces of a plurality of connection oiled-plate methods, the part that skin is positioned at corresponding position, described adhesion hole is a connecting portion, and connecting portion is connected together by adhesion hole and internal layer; The outer part that contacts with the oiled-plate method surface is separable with oiled-plate method;
Matrix is provided with oil inlet passage, and oiled-plate method is provided with the oil-feed hole, and glue-line is provided with oil-in in the contact position with matrix, and oil inlet passage is communicated with the oil-feed hole by oil-in.
2, oiled-plate method formula isostatic mold core according to claim 1, it is characterized in that: described glue-line is located at the recess of a face of matrix, and the lateral edge of glue-line and recessed inwall are complementary.
3, oiled-plate method formula isostatic mold core according to claim 1, it is characterized in that: described oiled-plate method parallels with the outer surface of glue-line.
4, according to claim 1 or 2 or 3 described oiled-plate method formula isostatic mold cores, it is characterized in that: oiled-plate method is close to internal layer with that surface of the internal layer contact of glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200522379U CN201357498Y (en) | 2009-03-10 | 2009-03-10 | Oil-plate type isostatic pressing mould core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200522379U CN201357498Y (en) | 2009-03-10 | 2009-03-10 | Oil-plate type isostatic pressing mould core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357498Y true CN201357498Y (en) | 2009-12-09 |
Family
ID=41423260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200522379U Expired - Fee Related CN201357498Y (en) | 2009-03-10 | 2009-03-10 | Oil-plate type isostatic pressing mould core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357498Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272918A (en) * | 2016-08-05 | 2017-01-04 | 黄剑忠 | A kind of elastic weld wood of ceramic tile core rod |
| IT201600079937A1 (en) * | 2016-07-29 | 2018-01-29 | I Dea Re S R L | BUFFER FOR TILES |
| CN108943344A (en) * | 2018-09-21 | 2018-12-07 | 淄博天新健机械科技有限公司 | A kind of split type isostatic mould-core |
-
2009
- 2009-03-10 CN CNU2009200522379U patent/CN201357498Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600079937A1 (en) * | 2016-07-29 | 2018-01-29 | I Dea Re S R L | BUFFER FOR TILES |
| CN106272918A (en) * | 2016-08-05 | 2017-01-04 | 黄剑忠 | A kind of elastic weld wood of ceramic tile core rod |
| CN108943344A (en) * | 2018-09-21 | 2018-12-07 | 淄博天新健机械科技有限公司 | A kind of split type isostatic mould-core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201357498Y (en) | Oil-plate type isostatic pressing mould core | |
| CN202763986U (en) | Pressure slip casting mold for large-size ceramic target | |
| CN201064924Y (en) | Die for pressing ceramic tile | |
| CN205097348U (en) | Oiled -plate method formula isostatic pressing ceramic tile mold core | |
| CN201633118U (en) | Non-powder-bonding ceramic forming die core | |
| CN203031738U (en) | Oil plate type isostatic-pressing exhaust mold core | |
| CN203110104U (en) | Baking-free brick mold | |
| CN202667657U (en) | Powder metallurgy molding die for rotor | |
| CN204955043U (en) | Arc hot embossing device | |
| CN2799209Y (en) | Isopiestic mold core structure | |
| CN206510181U (en) | A kind of Ceramic Tiles isostatic mould-core | |
| CN201144899Y (en) | Cavity type loading kit | |
| CN101791819B (en) | Method and equipment for preparing green tiles of ceramic tiles | |
| CN204976970U (en) | Totally enclosed large capacity hydraulic oil isostatic pressing ceramic tile mould | |
| CN203752293U (en) | Wear-resistant ceramic special-shaped block forming tooling | |
| CN220030598U (en) | Floating plate type isostatic pressing mold core | |
| CN209533742U (en) | A kind of split type isostatic mould-core | |
| CN202621902U (en) | Metal delivery pouring device | |
| CN219255931U (en) | Split type isostatic pressing mold core | |
| CN201669840U (en) | Shoe tack heel mould | |
| CN201501024U (en) | Grooved light wall brick forming machinery | |
| CN206445934U (en) | Subregion isostatic pressing mold | |
| CN205704624U (en) | A kind of oil-leakage-prevention ceramic tile isostatic mould-core | |
| CN207747206U (en) | A kind of ceramic tile isostatic mould-core | |
| CN201064956Y (en) | Holotype charging hopper |
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: 20091209 Termination date: 20100310 |