CN203697213U - Isostatic pressing die for ceramic tiles - Google Patents
Isostatic pressing die for ceramic tiles Download PDFInfo
- Publication number
- CN203697213U CN203697213U CN201420115669.0U CN201420115669U CN203697213U CN 203697213 U CN203697213 U CN 203697213U CN 201420115669 U CN201420115669 U CN 201420115669U CN 203697213 U CN203697213 U CN 203697213U
- Authority
- CN
- China
- Prior art keywords
- piston boit
- hole
- static pressure
- patrix
- tile 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000000462 isostatic pressing Methods 0.000 title abstract 4
- 101100532451 Rattus norvegicus Slc22a17 gene Proteins 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 23
- 230000003068 static effect Effects 0.000 claims description 19
- 239000011449 brick Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007667 floating Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
An isostatic pressing die for ceramic tiles comprises an upper die and a lower die, wherein a plurality of through holes are formed in the upper die, a piston post capable of floating in the through hole in a reciprocating manner is arranged in each through hole, and a movement gap is reserved between each through hole and each piston post; the periphery of the lower die is connected with the upper die through screws, and oil cavities are formed among the lower die, the piston posts and the upper die; clamping blocks are arranged at tail ends of the piston posts, are located in the oil cavities and limit floating ranges of the piston posts in the through holes; and seal rings are arranged on peripheries of opposite surfaces of the upper die and the lower die as well as the tail ends, which are close to the clamping blocks, of the piston posts. According to the isostatic pressing die for the ceramic tiles, the isostatic pressing effect is guaranteed, degumming and bumping can be avoided, bottom lines of the ceramic tiles are flat and light-proof, the structure is simple, and the quality of the ceramic tiles is guaranteed.
Description
Technical field
The utility model relates to a kind of tile mould, relates in particular to a kind of static pressure tile mould that waits.
Background technology
Ceramic tile molding die is the industrial visual plant of Ceramic Tiles, when the adobe of pressing ceramic tile, because powder is filled not necessarily evenly in die cavity, it is also inhomogeneous that the difference of each dot density makes it compressing adobe density, ceramic tile dimension low precision after firing, occur crackle, yield rate is on the low side.Existing most isostatic tooling is in patrix, to be provided with multiple oil pockets by forming between elastic caoutchouc and basic mode, and after oil pocket is oil-filled, because intermediate muster is higher than periphery, the pressure that therefore passes to adobe is also inhomogeneous; May occur that in addition rubber layer and template come off, and occur the phenomenon such as bulge, leakage of oil.
Utility model content
The purpose of this utility model is to propose a kind ofly to guarantee to wait static pressure effect, do not occur coming unstuck, bulge and the smooth light tight phenomenon of ceramic tile shading etc. static pressure tile mould, simple in structure, guarantee the quality of adobe.
For reaching this object, the utility model by the following technical solutions:
A kind of static pressure tile mould that waits, comprises upper die and lower die;
Described patrix is provided with multiple through holes, in each described through hole, be provided with can be in described through hole reciprocal unsteady piston boit, between described through hole and described piston boit, leave free gap;
The surrounding of described counterdie is connected with described patrix by screw, between described counterdie, piston boit and patrix, is provided with oil pocket;
The end of described piston boit is provided with fixture block, and described fixture block is positioned at described oil pocket and limits the domain of walker of described piston boit at through hole;
Within one week of the opposite face of described patrix and described counterdie, be provided with sealing ring with described piston boit near the end of described fixture block.
Within one week of the opposite face of described patrix and described counterdie, be all at least provided with 1 sealing ring with described piston boit near the end of described fixture block.
In the shape of described piston boit upper segment 5-10mm inner rim and ceramic tile shading lattice, profile matches.
The width of described free gap is less than 0.1mm.
Described through hole is square top and round bottom hole, and the bottom of described piston boit is column type, and the pressure brick surface on the top of described piston boit is square.
Described oil pocket is provided with fuel feed hole and oil outlet.
Sealing ring between described patrix and described counterdie is arranged on the inner side of described screw.
The pressed surface of described patrix and described piston boit is provided with pu glue-line.
The setting position of described through hole is corresponding with the shading lattice of ceramic tile.
Described patrix is provided with air flue, and described piston boit is provided with passage, and described air flue communicates with described passage.
1, etc. the beneficial effects of the utility model: static pressure oil promotes piston boit and floats and provide equal pressure to adobe, guarantees to wait static pressure effect, keeps brick face smooth attractive in appearance; 2, the sealing of oil pocket is guaranteed in the setting of sealing ring, is difficult for leakage of oil occurs in production process, guarantees downtrodden unfired brick quality.
Accompanying drawing explanation
Fig. 1 is the vertical cross-section structural representation of an embodiment of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of the present utility model.
Wherein: patrix 1, counterdie 2, piston boit 3, screw 11, through hole 13, oil pocket 21, fixture block 31, sealing ring 4, air flue 5, passage 52, pu glue-line 6.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
A kind of static pressure tile mould that waits, comprises patrix 1 and counterdie 2;
Described patrix 1 is provided with multiple through holes 13, is provided with and can, at the interior back and forth unsteady piston boit 3 of described through hole 13, between described through hole 13 and described piston boit 3, leaves free gap in each described through hole 13;
The surrounding of described counterdie 2 is connected with described patrix 1 by screw 11, between described counterdie 2, piston boit 3 and patrix 1, is provided with oil pocket 21;
The end of described piston boit 3 is provided with fixture block 31, and described fixture block 31 is positioned at described oil pocket 21 and limits the domain of walker of described piston boit 3 at through hole 13;
Within one week of the opposite face of described patrix 1 and described counterdie 2, be provided with sealing ring 4 with described piston boit 3 near the end of described fixture block 31.
Sealing ring 4 be arranged on patrix 1 and counterdie 2 one week of opposite face and the free gap of piston boit 3 and patrix 1 in, can form the space of a sealing, avoid leakage of oil, guarantee the sealing of oil pocket 21, make the interior pressure of oil pocket 21 stable.In the oil pocket 21 of piston boit 3 ends in sealing, when compacting, the interior oil pressure of oil pocket 21 is certain, according to fluid mechanics principle, its pressure size is constant and pass to adobe by multiple piston boits 3 equably, and pressure is consistent, the consistent in density that makes adobe, reaches homogeneous, improves the properties of product of ceramic tile.
Within one week of the opposite face of described patrix 1 and described counterdie 2, be all at least provided with 1 sealing ring 4 with described piston boit 3 near the end of described fixture block 31.
The opposite face of patrix 1 and counterdie 2 within one week, be all at least provided with 1 sealing ring 4 with piston boit 3 near the end of fixture block 31, can guarantee the sealing of oil pocket 21, prevent leakage of oil.
In the shape of described piston boit 3 upper segment 5-10mm inner rims and ceramic tile shading lattice, profile matches.In piston boit 3 upper segment 5-10mm inner rim shapes and ceramic tile shading lattice, profile matches, and strengthens the ornamental of ceramic tile shading, makes the shading of ceramic tile also have certain aesthetic property.
The width of described free gap is less than 0.1mm.And the free gap of leaving between piston boit 3 and through hole 13 should be as far as possible little, guarantee that piston boit 3 can be freely up and down, avoid dust to enter free gap.
Described through hole is square top and round bottom hole, and the bottom of described piston boit is column type, and the pressure brick surface on the top of described piston boit is square.The bottom of piston boit 3 is column type, and the piston boit 3 of column type can reduce the mechanical damage that piston boit 3 causes sealing ring 4 in the time floating, and extends the life-span of sealing ring 4, guarantees the sealing of oil pocket 21.The pressed surface of through hole 13 and piston boit is square, when compacting, makes ceramic tile bottom have the shading grid of certain aesthetic property.
Described oil pocket 21 is provided with fuel feed hole and oil outlet.
Sealing ring 4 between described patrix 1 and described counterdie 2 is arranged on the inner side of described screw 11.
Screw 11 is arranged on outside the circle of sealing ring 4, and therefore screw 11 can not have influence on the sealing of oil pocket 21.
The pressed surface of described patrix 1 and described piston boit 3 is provided with pu glue-line 6.
The pressed surface of patrix 1 and piston boit 3 directly contacts with powder or adobe, is provided with pu glue-line 6 and can avoids powder to stick on the upper surface of patrix 1 and piston boit 3 in the time of compacting, to obtain smooth adobe shading face.
The setting position of described through hole 13 is corresponding with the shading lattice of ceramic tile.
The setting position of through hole 13 is corresponding with the shading lattice of ceramic tile, and mould can be manufactured according to the requirement of ceramic tile shading lattice, and a unsteady static pressure piston boit that waits also can be set within the scope of several handle line lattice.
Described patrix 1 is provided with air flue 5, and described piston boit is provided with passage 52, and described air flue 5 communicates with described passage 52.
While pressing brick, being provided with of air flue 5 and passage 52 is beneficial to the inner air of timely discharge, reduces the air drag while pressing brick, and while joining with source of the gas, the cleaning of can ventilating enters the dust in free gap.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. wait a static pressure tile mould, comprise upper die and lower die, it is characterized in that:
Described patrix is provided with multiple through holes, in each described through hole, be provided with can be in described through hole reciprocal unsteady piston boit, between described through hole and described piston boit, leave free gap;
The surrounding of described counterdie is connected with described patrix by screw, between described counterdie, piston boit and patrix, is provided with oil pocket;
The end of described piston boit is provided with fixture block, and described fixture block is positioned at described oil pocket and limits the domain of walker of described piston boit at through hole;
Within one week of the opposite face of described patrix and described counterdie, be provided with sealing ring with described piston boit near the end of described fixture block.
2. the static pressure tile mould that waits according to claim 1, is characterized in that: within one week of the opposite face of described patrix and described counterdie, be all at least provided with 1 sealing ring with described piston boit near the end of described fixture block.
3. the static pressure tile mould that waits according to claim 1, is characterized in that: in the shape of described piston boit upper segment 5-10mm inner rim and ceramic tile shading lattice, profile matches.
4. the static pressure tile mould that waits according to claim 1, is characterized in that: the width of described free gap is less than 0.1mm.
5. the static pressure tile mould that waits according to claim 1, is characterized in that: described through hole is square top and round bottom hole, and the bottom of described piston boit is column type, and the pressure brick surface on the top of described piston boit is square.
6. the static pressure tile mould that waits according to claim 1, is characterized in that: described oil pocket is provided with fuel feed hole and oil outlet.
7. the static pressure tile mould that waits according to claim 1, is characterized in that: the sealing ring between described patrix and described counterdie is arranged on the inner side of described screw.
8. the static pressure tile mould that waits according to claim 1, is characterized in that: the pressed surface of described patrix and described piston boit is provided with pu glue-line.
9. the static pressure tile mould that waits according to claim 1, is characterized in that: the setting position of described through hole is corresponding with the shading lattice of ceramic tile.
10. the static pressure tile mould that waits according to claim 1, is characterized in that: described patrix is provided with air flue, and described piston boit is provided with passage, and described air flue communicates with described passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115669.0U CN203697213U (en) | 2014-03-13 | 2014-03-13 | Isostatic pressing die for ceramic tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115669.0U CN203697213U (en) | 2014-03-13 | 2014-03-13 | Isostatic pressing die for ceramic tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697213U true CN203697213U (en) | 2014-07-09 |
Family
ID=51047707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115669.0U Expired - Lifetime CN203697213U (en) | 2014-03-13 | 2014-03-13 | Isostatic pressing die for ceramic tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847013A (en) * | 2014-03-13 | 2014-06-11 | 佛山市石湾陶瓷工业研究所有限公司 | Isostatic pressing ceramic tile die |
-
2014
- 2014-03-13 CN CN201420115669.0U patent/CN203697213U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847013A (en) * | 2014-03-13 | 2014-06-11 | 佛山市石湾陶瓷工业研究所有限公司 | Isostatic pressing ceramic tile die |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |