CN209440409U - A kind of large-size ceramic cold isostatic compaction mould - Google Patents
A kind of large-size ceramic cold isostatic compaction mould Download PDFInfo
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- CN209440409U CN209440409U CN201821921213.8U CN201821921213U CN209440409U CN 209440409 U CN209440409 U CN 209440409U CN 201821921213 U CN201821921213 U CN 201821921213U CN 209440409 U CN209440409 U CN 209440409U
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Abstract
The utility model provides a kind of large-size ceramic cold isostatic compaction mould, including control type master mold, control type master mold is internally provided with mold gum cover, mold gum cover bottom is fixedly installed with pedestal, and pedestal extends in control type master mold, the control type master mold bottom of pedestal two sides passes through the first position limiting structure and is provided with fixes sleeve, fixed link is arranged in fixes sleeve, sliding is provided with moving sleeve in fixed link, moving sleeve upper end is provided with second spring, and second spring is set in fixed link, side is fixedly installed with third hinged seat outside moving sleeve, the second hinge bar is hingedly provided on third hinged seat, the second hinge bar other end is hingedly provided with the 4th hinged seat.The presence of multiple position limiting structures can guarantee control type master mold, mold gum cover, can rapidly carry out assembly and disassembly between mold outer cover plate in the mold, efficiently and safety, while the water inlet problem of traditional moulds is resolved.
Description
Technical field
The utility model relates to technical field of mold, in particular to a kind of large-size ceramic cold isostatic compaction mould
Tool.
Background technique
Isostatic pressing is that sample to be pressed is placed in high-pressure bottle, using the incompressible property of liquid medium and uniformly
The property for transmitting pressure carries out uniform pressurization to sample from all directions, when liquid medium passes through pressure pump injection pressure container
When, according to fluid mechanics principle, pressure size is constant and is delivered evenly to all directions.Powder in high-pressure bottle at this time
The pressure being subject in all directions is uniform and of the same size.Lean property powder is set to form dense green by the above method
Method be known as isostatic pressing method.Large-size ceramic cold isostatic compaction mould is however traditional also with above-mentioned working principle
Forming die structure is simple, there are problems that water inlet, uses and is more troublesome.
Utility model content
Purpose of the utility model is to solve problems of the prior art, and a kind of large-size ceramic proposed
Cold isostatic compaction mould.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of large-size ceramic cold isostatic compaction mould, including control type master mold, the control type master mold are internally provided with mould
Has gum cover, mold gum cover bottom is fixedly installed with pedestal, and pedestal extends in control type master mold, the control of the pedestal two sides
Type master mold bottom passes through the first position limiting structure and is provided with fixes sleeve, and fixed link is arranged in the fixes sleeve, described solid
Sliding is provided with moving sleeve in fixed pole, and the moving sleeve upper end is provided with second spring, and second spring is set in fixation
On bar, side is fixedly installed with third hinged seat outside the moving sleeve, is hingedly provided with second on the third hinged seat
Hinge bar, the second hinge bar other end are hingedly provided with the 4th hinged seat, and is fixedly installed on the 4th hinged seat
Three limited blocks, and slide construction is provided between third limited block and control type master mold, pedestal lower end two sides offer
Three limiting slots, and third limited block is arranged in third limiting slot, two sides are fixedly installed with powder inside the mold gum cover
Separation layer is filled with powder between the powder separation layer, and powder separation layer upper end is provided with mold inner cover plate, the mould
Tool inner cover plate upper end is provided with mold outer cover plate, and the second position limiting structure, institute are provided between mold outer cover plate and control type master mold
It states two sides inside mold outer cover plate and rotates and be provided with hand-operated rotating shaft, the hand-operated rotating shaft upper and lower ends are provided with external screw thread,
It is provided with nut outside the external screw thread, and nut is rotatably arranged on hand-operated rotating shaft, the nut is provided with by articulated structure
Second limited block, mold glue set upper side two sides offer the second limiting slot, and the setting of the second limited block is in the second limit
In slot.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, the control type
The deflector hole of several uniform equidistant arrangements is offered on master mold.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, the mold
Steel plate is provided between gum cover and control type master mold.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, described first
Position limiting structure includes the spacing ball for being provided with the spherical limiting slot of control type master mold two sides of the bottom and being arranged in spherical limiting slot,
And fixes sleeve is fixedly mounted on spacing ball, and the first spring is provided in the fixes sleeve.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, the sliding
Structure includes the sliding block for being provided with the sliding slot of two sides inside control type master mold and being fixedly mounted on third limited block bottom, and sliding block
It is slidably arranged in sliding slot.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, described second
Position limiting structure includes being provided with the first limiting slot of control type master mold upper end two sides and being fixedly mounted on mold outer cover plate lower end two
First limited block of side, and the first limited block is arranged in the first limiting slot.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, the mold
Outer cover plate upper end two sides offer swivel becket placing groove, are fixedly installed with swivel becket, and swivel becket at the top of the hand-operated rotating shaft
In swivel becket placing groove, the hand-operated rotating shaft lower rotation is provided with bearing block.
It is further preferred that the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, wherein described
Articulated structure includes being fixedly mounted on second hinged seat of second limited block one end and being fixedly mounted on side outside nut
First hinged seat, and the first hinge bar is hingedly provided between the first hinged seat and the second hinged seat.
Compared with prior art, the utility model proposes a kind of large-size ceramic cold isostatic compaction mould, advantage
Be with significant progress: the large-size ceramic cold isostatic compaction mould uses more convenient, multiple position limiting structures
Presence can guarantee control type master mold, mold gum cover, can rapidly carry out assembly and disassembly between mold outer cover plate, efficiently and
Safety, while the water inlet problem of traditional moulds is resolved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large-size ceramic cold isostatic compaction mould structural schematic diagram.
Fig. 2 be the utility model proposes the part A enlarged structure of large-size ceramic cold isostatic compaction mould a kind of show
It is intended to.
Fig. 3 be the utility model proposes the part B enlarged structure of large-size ceramic cold isostatic compaction mould a kind of show
It is intended to.
In figure: control type master mold 1, powder 2, powder separation layer 3, the first limiting slot 4, the first limited block 5, swivel becket 6, mold
Inner cover plate 7, mold outer cover plate 8, swivel becket placing groove 9, deflector hole 10, steel plate 11, mold gum cover 12, pedestal 13, external screw thread 14,
Nut 15, the first hinged seat 16, the first hinge bar 17, the second hinged seat 18, the second limiting slot 19, the second limited block 20, mold
Flexible fastener item 21, bearing block 22, hand-operated rotating shaft 23, spacing ball 24, fixes sleeve 25, the first spring 26, fixed link 27, movement
Sleeve 28, second spring 29, third hinged seat 30, the second hinge bar 31, the 4th hinged seat 32, third limiting slot 33, third limit
Position block 34, sliding block 35, sliding slot 36, spherical limiting slot 37.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, Fig. 2, Fig. 3, a kind of large-size ceramic cold isostatic compaction mould, including control type master mold 1, control type master mold
The deflector hole 10 of several uniform equidistant arrangements is offered on 1, control type master mold 1 is internally provided with mold gum cover 12, mold gum cover 12
Steel plate 11 is provided between control type master mold 1,12 bottom of mold gum cover is fixedly installed with pedestal 13, and pedestal 13 extends to control type
In master mold 1,1 bottom of control type master mold of 13 two sides of pedestal passes through the first position limiting structure and is provided with fixes sleeve 25, the first limit
Structure includes the spacing ball for being provided with the spherical limiting slot 37 of 1 two sides of the bottom of control type master mold and being arranged in spherical limiting slot 37
24, and fixes sleeve 25 is fixedly mounted on spacing ball 24, the first spring 26 is provided in fixes sleeve 25, in fixes sleeve 25
It is arranged with fixed link 27, sliding is provided with moving sleeve 28 in fixed link 27, and 28 upper end of moving sleeve is provided with second spring 29,
And second spring 29 is set in fixed link 27, deflector hole 10 is able to maintain the circulation of device inner air.
28 outside side of moving sleeve is fixedly installed with third hinged seat 30, is hingedly provided with second on third hinged seat 30
Hinge bar 31,31 other end of the second hinge bar are hingedly provided with the 4th hinged seat 32, and is fixedly installed on the 4th hinged seat 32
Three limited blocks 34, and slide construction is provided between third limited block 34 and control type master mold 1, slide construction includes being provided with control type
The sliding slot 36 of 1 inside two sides of master mold and the sliding block 35 for being fixedly mounted on 34 bottom of third limited block, and the sliding setting of sliding block 35
In sliding slot 36,13 lower end two sides of pedestal offer third limiting slot 33, and third limited block 34 is arranged in third limiting slot
In 33,12 inside two sides of mold gum cover are fixedly installed with powder separation layer 3, are filled with powder 2, powder between powder separation layer 3
3 upper end of body separation layer is provided with mold inner cover plate 7, when needing to take out mold gum cover 12, squeezes limit toward 12 side of mold gum cover
Position ball 24 wherein the setting of spherical limiting slot 37 can guarantee that spacing ball 24 does not depart from control type master mold 1, but can guarantee to push away again
Dynamic spacing ball 24 is mobile toward 28 side of moving sleeve, and spacing ball 24 drives fixes sleeve 25 to squeeze moving sleeve 28 and moves up, mobile
Sleeve 28, which moves up, drives third hinged seat 30 to move up, and third hinged seat 30 moves up so that the second hinge bar 31 drags third limited block
34 are detached from third limiting slot 33, and after third limited block 34 is detached from third limiting slot 33, pedestal 13 just can loose, in this way
Carrying out subsequent operation just can take out mold gum cover 12.
7 upper end of mold inner cover plate is provided with mold outer cover plate 8, and is provided between mold outer cover plate 8 and control type master mold 1
Two position limiting structures, the second position limiting structure include being provided with the first limiting slot 4 of 1 upper end two sides of control type master mold and being fixedly mounted on
First limited block 5 of 8 lower end two sides of mold outer cover plate, and the first limited block 5 is arranged in the first limiting slot 4, mold outer cover plate 8
Internal two sides, which rotate, is provided with hand-operated rotating shaft 23, and 23 upper and lower ends of hand-operated rotating shaft are provided with external screw thread 14, outside external screw thread 14
It is provided with nut 15, nut 15 is rotatably arranged on hand-operated rotating shaft 23, and nut 15 is provided with the second limited block by articulated structure
20, articulated structure includes being fixedly mounted on second hinged seat 18 of 20 one end of the second limited block and being fixedly mounted on outside nut 15
First hinged seat 16 of portion side, and the first hinge bar 17 is hingedly provided between the first hinged seat 16 and the second hinged seat 18,
12 upper end two sides of mold gum cover offer the second limiting slot 19, and the second limited block 20 is arranged in the second limiting slot 19, mould
Tool 8 upper end two sides of outer cover plate offer swivel becket placing groove 9, swivel becket 6 are fixedly installed at the top of hand-operated rotating shaft 23, and rotate
Ring 6 is located in swivel becket placing groove 9, and 23 lower rotation of hand-operated rotating shaft is provided with bearing block 22, when needing to remove mold outer cover plate 8
When, rotation manual shaft 23, hand-operated rotating shaft 23 drives nut 15 mobile via external screw thread 14, and nut 15 is via the first hinged seat 16
The second limited block 20 is driven to be detached from the second limiting slot 19 with the second hinged seat 18.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of large-size ceramic cold isostatic compaction mould, including control type master mold (1), which is characterized in that the control type master mold
(1) it is internally provided with mold gum cover (12), mold gum cover (12) bottom is fixedly installed with pedestal (13), and pedestal (13) prolongs
It extends in control type master mold (1), control type master mold (1) bottom of pedestal (13) two sides passes through the first position limiting structure and is provided with admittedly
Determine sleeve (25), be arranged with fixed link (27) in the fixes sleeve (25), sliding is provided with movement on the fixed link (27)
Sleeve (28), moving sleeve (28) upper end is provided with second spring (29), and second spring (29) is set in fixed link
(27) on, the external side of the moving sleeve (28) is fixedly installed with third hinged seat (30), on the third hinged seat (30)
It is hingedly provided with the second hinge bar (31), the second hinge bar (31) other end is hingedly provided with the 4th hinged seat (32), institute
It states and is fixedly installed with third limited block (34) on the 4th hinged seat (32), and between third limited block (34) and control type master mold (1)
It is provided with slide construction, pedestal (13) the lower end two sides offer third limiting slot (33), and third limited block (34) is set
It sets in third limiting slot (33), the internal two sides of the mold gum cover (12) are fixedly installed with powder separation layer (3), the powder
Powder (2) are filled between body separation layer (3), powder separation layer (3) upper end is provided with mold inner cover plate (7), the mould
Tool inner cover plate (7) upper end is provided with mold outer cover plate (8), and is provided with second between mold outer cover plate (8) and control type master mold (1)
Position limiting structure, the internal two sides of the mold outer cover plate (8), which rotate, to be provided with hand-operated rotating shaft (23), on the hand-operated rotating shaft (23)
Lower both ends are provided with external screw thread (14), are provided with nut (15) outside the external screw thread (14), and nut (15) is rotatably arranged on
On hand-operated rotating shaft (23), the nut (15) is provided with the second limited block (20) by articulated structure, the mold gum cover (12)
Upper end two sides offer the second limiting slot (19), and the second limited block (20) setting is in the second limiting slot (19).
2. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that the control type is female
The deflector hole (10) of several uniform equidistant arrangements is offered on mould (1).
3. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that the mold glue
Steel plate (11) are provided between set (12) and control type master mold (1).
4. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that first limit
Bit architecture includes the spherical limiting slot (37) for being provided with control type master mold (1) two sides of the bottom and setting in spherical limiting slot (37)
Spacing ball (24), and fixes sleeve (25) is fixedly mounted on spacing ball (24), and the is provided in the fixes sleeve (25)
One spring (26).
5. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that the sliding knot
Structure includes the sliding slot (36) for being provided with the internal two sides of control type master mold (1) and the cunning for being fixedly mounted on third limited block (34) bottom
Block (35), and sliding block (35) is slidably arranged in sliding slot (36).
6. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that second limit
Bit architecture includes being provided with first limiting slot (4) of control type master mold (1) upper end two sides and being fixedly mounted on mold outer cover plate (8)
The first limited block (5) of lower end two sides, and the first limited block (5) setting is in the first limiting slot (4).
7. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that outside the mold
Cover board (8) upper end two sides offer swivel becket placing groove (9), are fixedly installed with swivel becket at the top of the hand-operated rotating shaft (23)
(6), and swivel becket (6) is located in swivel becket placing groove (9), and hand-operated rotating shaft (23) lower rotation is provided with bearing block
(22)。
8. a kind of large-size ceramic cold isostatic compaction mould according to claim 1, which is characterized in that the hinged knot
Structure is external including being fixedly mounted on second hinged seat (18) of the second limited block (20) one end and being fixedly mounted on nut (15)
The first hinged seat (16) of side, and the first hinge bar is hingedly provided between the first hinged seat (16) and the second hinged seat (18)
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921213.8U CN209440409U (en) | 2018-11-21 | 2018-11-21 | A kind of large-size ceramic cold isostatic compaction mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921213.8U CN209440409U (en) | 2018-11-21 | 2018-11-21 | A kind of large-size ceramic cold isostatic compaction mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440409U true CN209440409U (en) | 2019-09-27 |
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ID=68011945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921213.8U Active CN209440409U (en) | 2018-11-21 | 2018-11-21 | A kind of large-size ceramic cold isostatic compaction mould |
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| Country | Link |
|---|---|
| CN (1) | CN209440409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291211A (en) * | 2018-11-21 | 2019-02-01 | 宝鸡文理学院 | A kind of large-size ceramic cold isostatic compaction mould |
-
2018
- 2018-11-21 CN CN201821921213.8U patent/CN209440409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291211A (en) * | 2018-11-21 | 2019-02-01 | 宝鸡文理学院 | A kind of large-size ceramic cold isostatic compaction mould |
| CN109291211B (en) * | 2018-11-21 | 2024-02-27 | 宝鸡文理学院 | Cold isostatic pressing forming die for large-size ceramic |
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