CN219855115U - Electronic ceramic dry pressing forming die - Google Patents
Electronic ceramic dry pressing forming die Download PDFInfo
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- CN219855115U CN219855115U CN202320649898.XU CN202320649898U CN219855115U CN 219855115 U CN219855115 U CN 219855115U CN 202320649898 U CN202320649898 U CN 202320649898U CN 219855115 U CN219855115 U CN 219855115U
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- dry pressing
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- 238000003825 pressing Methods 0.000 title claims abstract description 75
- 239000000919 ceramic Substances 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an electronic ceramic dry-pressing forming die in the technical field related to dry-pressing forming dies, which comprises a main die box and a die placing groove, wherein the die placing groove is processed on the main die box, a die main body is arranged in the die placing groove, an upper pressing die plate is arranged above the die main body in a matching way, an exhaust hole is formed in the upper pressing die plate, the top surface of the upper pressing die plate is fixedly connected with a connecting column, and the upper end of the connecting column is fixedly connected with a lifting pressing plate. The die main body is of an integrated forming structure, the conditions of layering and fault of blanks are avoided, the exhaust holes in the upper die plate are used for exhausting outwards in the dry pressing process, the compaction of the pressed density of the blanks can be guaranteed, six die main bodies can be installed in the main die box at a time, six products can be pressed at a time, the pressing efficiency of ceramic blanks can be effectively improved, the die main body is of a detachable structural design, and the die main bodies with different specifications can be replaced according to different production requirements.
Description
Technical Field
The utility model belongs to the technical field of dry-pressing forming dies, and particularly relates to an electronic ceramic dry-pressing forming die.
Background
Dry press forming refers to a green body forming method which is more commonly used in ceramic production. The method comprises the steps of adding a small amount of powder into a mould for granulation, loading the powder into the mould, pressurizing the mould, making the powder particles mutually close in the mould, and firmly combining the powder particles by virtue of internal friction force to form a certain shape, wherein the mould comprises an upper male mould, a lower male mould and a female mould, the lower male mould is fixed, the female mould floats upwards to fill the filler, and then the upper male mould is pressed into the female mould to press the powder filled in the mould into a blank with proper density. After the pressing is finished, the upper male die is lifted, the female die is floated and pulled down, the blank body is ejected out of the upper plane of the female die due to the fact that the lower male die is fixed, and the whole pressing process of the blank body is finished. Such a dry pressing die is only suitable for pressing ceramic products with simple shape structures such as round and sheet-like structures, but the existing dry pressing die cannot meet the requirements for ceramic products with complex structures and multistage steps. Patent number: according to the CN201310221911.2 electronic ceramic dry-pressing forming die, through the arrangement of the lower die core a and the lower die core B with relatively adjustable axial positions, when steps with different shapes and different depths are pressed, each part can be ensured to be filled with a proper amount of powder, further, the density of each part after ceramic blank pressing forming is kept consistent, cracking and layering of a blank body during firing are avoided, the positions of the lower die core a and the lower die core B in the axial direction can be relatively adjusted, namely, the lower die core a and the lower die core B can be freely floated under design control, so that the powder is enabled to fully slide to each corner during filling of the powder, the phenomenon that corner density is insufficient or unfilled corners cannot occur during pressing is ensured, but the assembling structure of the lower die and the female die is easy to generate layering indentation, gas is not smoothly discharged during pressing, the condition that the blank body is easily contracted and loose is influenced, the quality of ceramic blank body can only be processed by one-time pressing, and the dry-pressing forming die is low in processing efficiency.
The present utility model has been made in view of this.
Disclosure of Invention
The utility model aims to solve the technical problems and overcome the defects in the prior art, and provides an electronic ceramic dry pressing forming die, which adopts the following basic conception:
the utility model provides an electronic ceramics dry pressing forming die, includes main model case and mould standing groove, processing has on the main model case the mould standing groove, install the mould main part in the mould standing groove, the supporting last compression moulding board that is provided with in mould main part top, the last exhaust hole of having seted up of compression moulding board, the top surface and the spliced pole fixed connection of going up compression moulding board, the upper end and the lift clamp plate fixed connection of spliced pole, the last top surface intermediate position fixed mounting of lift clamp plate has fixed connection board.
As a further scheme of the utility model: the upper part of the fixed connecting plate is connected with a lifting pressing die cylinder rod, the lifting pressing die cylinder rod is used for providing power support for up-and-down movement of the upper pressing die plate, six die placing grooves are formed in the main die box, six products can be pressed at one time, and the pressing efficiency of ceramic blanks can be effectively improved.
As still further aspects of the utility model: the upper end of the die placement groove is provided with an installation supporting table, the upper end of the die main body is provided with an assembly flange, the dimension specification of the assembly flange is matched with that of the installation supporting table, and the installation supporting table is used for supporting the assembly flange.
As still further aspects of the utility model: the assembly flange and the installation support table are correspondingly provided with fixed mounting holes, fixing screws are arranged in the fixed mounting holes, and the die main body is fixedly connected with the main die box through the fixing screws.
As still further aspects of the utility model: four fixing screws are arranged on each assembly flange and are uniformly distributed along the circumference of the assembly flange, a ceramic dry pressing cavity is arranged in the die body, the large end of the ceramic dry pressing cavity is designed in a structure with the small end at the upper end, the large end of the ceramic dry pressing cavity is designed in a structure with the small end at the lower end, the stress area is large in the pressing process, the pressing is more sufficient, and the compactness is high.
As still further aspects of the utility model: the mould supporting shoe has been placed to the bottom in the mould standing groove, the mould supporting shoe is used for right the mould main part supports, the mould supporting shoe is provided with different high specifications, works as when the mould main part changes the model, can use supporting the mould supporting shoe to the mould main part supports, avoids the mould main part is unsettled, improves the supporting stability, the mould supporting shoe is the rubber material.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.
The die body is of an integrated structure, the condition of layering and fault of blanks can not occur, and the upper pressing die plate is provided with the exhaust holes for exhausting air outwards in the dry pressing process, so that the density compaction of blank pressing can be ensured.
Six die main bodies can be installed in the main die box at a time, six products can be pressed at a time, the pressing efficiency of ceramic blanks can be effectively improved, the die main bodies are of a detachable structural design, the die main bodies with different specifications can be replaced according to different production requirements, and the pressing requirements of products with different specifications can be met.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. Attached at
In the figure:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a cross-sectional view of the present utility model.
In the figure: 1-a main model box; 2-a mold body; 3-pressing the template; 4-exhaust holes; a 5-connecting column; 6-lifting pressing plates; 7-fixing the connecting plate; 8-lifting a compression mold cylinder rod; 9-a die placement groove; 10-a mold support block; 11-fixing the mounting hole; 12-fitting the flange; 13-fixing screws; 14-ceramic dry pressing a cavity; 15-mounting a supporting table.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 4, an electronic ceramic dry-pressing forming die comprises a main die box 1 and a die placement groove 9, wherein the die placement groove 9 is processed on the main die box 1, a die main body 2 is installed in the die placement groove 9, an upper pressing die plate 3 is arranged above the die main body 2 in a matching manner, an exhaust hole 4 is formed in the upper pressing die plate 3, the top surface of the upper pressing die plate 3 is fixedly connected with a connecting column 5, the upper end of the connecting column 5 is fixedly connected with a lifting pressing plate 6, a fixed connecting plate 7 is fixedly installed at the middle position of the upper top surface of the lifting pressing plate 6, the exhaust hole 4 is used for exhausting outwards in the dry-pressing process, and the density compaction of blank pressing can be ensured.
The upper part of the fixed connecting plate 7 is connected with a lifting pressing die cylinder rod 8, the lifting pressing die cylinder rod 8 is used for providing power support for the up-and-down movement of the upper pressing die plate 3, six die placing grooves 9 are formed in the main die box 1, six products can be pressed at one time, and the pressing efficiency of ceramic blanks can be effectively improved.
The upper end of the die placement groove 9 is provided with a mounting support table 15, the upper end of the die main body 2 is provided with an assembly flange 12, the dimension specification of the assembly flange 12 is matched with the dimension specification of the mounting support table 15, and the mounting support table 15 is used for supporting the assembly flange 12.
As still further aspects of the utility model: the assembly flange 12 and the installation support table 15 are correspondingly provided with fixed installation holes 11, fixing screws 13 are installed in the fixed installation holes 11, and the die main body 2 is fixedly connected with the main die box 1 through the fixing screws 13.
Four fixing screws 13 are arranged on each assembly flange 12, the four fixing screws 13 are uniformly distributed along the circumference of the assembly flange 12, a ceramic dry pressing cavity 14 is arranged in the die main body 2, the ceramic dry pressing cavity 14 is internally provided with a structure design that a big end is arranged at the upper end and a small end is arranged at the lower end, the stress area is large in the pressing process, the pressing is more sufficient, and the compactness is high.
The mould supporting shoe 10 has been placed to the bottom in the mould standing groove 9, and mould supporting shoe 10 is used for supporting mould main part 2, and mould supporting shoe 10 is provided with different high specifications, and when mould main part 2 change model, can use supporting mould supporting shoe 10 to support mould main part 2, avoid mould main part 2 unsettled, improve the supporting stability, mould supporting shoe 10 is the rubber material.
The working principle of the utility model is as follows: the die main body 2 is of an integrated structure, the layering and fault conditions of blanks cannot occur, the exhaust holes 4 are formed in the upper die plate 3 and are used for exhausting air outwards in the dry pressing process, the density compaction of blank pressing can be guaranteed, meanwhile, the ceramic dry pressing cavity 14 in the die main body 2 is of a structure design with a large end at the upper end and a small end at the lower end, the stress area in the pressing process is large, the pressing is more sufficient, the pressing compactness of the blanks is further guaranteed, six die main bodies 2 can be installed in the main die box 1 at a time, six products are pressed at a time, the pressing efficiency of the ceramic blanks can be effectively improved, the die main bodies 2 are of a detachable structure design, the die main bodies 2 with different specifications can be replaced according to different production requirements, the pressing requirements of products with different specifications can be met, and the application range is wide.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides an electronic ceramics dry pressing forming die, includes main model case (1) and mould standing groove (9), its characterized in that, processing has on main model case (1) mould standing groove (9), install mould main part (2) in mould standing groove (9), mould main part (2) top is supporting to be provided with last compression mould board (3), last exhaust hole (4) have been seted up on compression mould board (3), the top surface and the spliced pole (5) fixed connection of going up compression mould board (3), the upper end and the lifting press plate (6) fixed connection of spliced pole (5), last top surface intermediate position fixed mounting of lifting press plate (6) has fixed connection board (7).
2. The electronic ceramic dry pressing forming die according to claim 1, wherein the upper part of the fixed connecting plate (7) is connected with a lifting pressing die cylinder rod (8), and six die placing grooves (9) are formed in the main die box (1).
3. An electronic ceramic dry pressing mold according to claim 2, wherein an installation support table (15) is provided at an upper end of the mold placement groove (9), an assembly flange (12) is provided at an upper end of the mold main body (2), and a dimension of the assembly flange (12) is matched with a dimension of the installation support table (15).
4. An electronic ceramic dry pressing mold according to claim 3, wherein the assembly flange (12) and the mounting support table (15) are correspondingly provided with fixing mounting holes (11), and fixing screws (13) are arranged in the fixing mounting holes (11).
5. The electronic ceramic dry pressing forming die according to claim 4, wherein four fixing screws (13) are mounted on each assembly flange (12), the four fixing screws (13) are uniformly distributed along the circumference of the assembly flange (12), a ceramic dry pressing die cavity (14) is arranged in the die main body (2), and the ceramic dry pressing die cavity (14) is structurally designed with a large end at the upper side and a small end at the lower side.
6. The electronic ceramic dry pressing mold according to claim 2, wherein a mold supporting block (10) is placed at the bottom of the mold placing groove (9), the mold supporting blocks (10) are provided with different height specifications, and the mold supporting blocks (10) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649898.XU CN219855115U (en) | 2023-03-29 | 2023-03-29 | Electronic ceramic dry pressing forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320649898.XU CN219855115U (en) | 2023-03-29 | 2023-03-29 | Electronic ceramic dry pressing forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855115U true CN219855115U (en) | 2023-10-20 |
Family
ID=88368889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320649898.XU Active CN219855115U (en) | 2023-03-29 | 2023-03-29 | Electronic ceramic dry pressing forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855115U (en) |
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2023
- 2023-03-29 CN CN202320649898.XU patent/CN219855115U/en active Active
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