CN107199619A - Warm isostatic pressing machine - Google Patents
Warm isostatic pressing machine Download PDFInfo
- Publication number
- CN107199619A CN107199619A CN201710633949.9A CN201710633949A CN107199619A CN 107199619 A CN107199619 A CN 107199619A CN 201710633949 A CN201710633949 A CN 201710633949A CN 107199619 A CN107199619 A CN 107199619A
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure chest
- piston
- upper piston
- isostatic pressing
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to isostatic pressing machine, specially a kind of temperature isostatic pressing machine.The problems such as solving the warm isostatic pressing machine heaviness of tradition, big, complicated noise, poor reliability.The warm isostatic pressing machine includes high pressure chest, and high pressure chest is disposed within to be had in the heating water tank of heater block, and the piston via for making the water in heating water tank get enter into high pressure chest is provided with the wall of high pressure chest side；The top of high pressure chest is provided with upper piston, high pressure chest, which is stretched out on the part of heating water tank, is provided with the pin hole for passing perpendicularly through high pressure chest, latch via is provided with upper piston, powered latch ensures that upper piston also seals the piston via blocked on the wall of high pressure chest side simultaneously also cross the latch via on the pin hole and upper piston on high pressure chest, the now length of upper piston during upper piston closed high chamber accent；Also include the booster body of Pneumatic booster communicated with high pressure chest.It is temperature isostatic pressing machine reasonable in design of the present invention, simple, the especially enclosuring structure and pressurized construction of high pressure chest.
Description
Technical field
The present invention relates to isostatic pressing machine, specially a kind of temperature isostatic pressing machine.
Background technology
Warm isostatic pressing machine is widely used in multi-layer ceramic capacitance, fuel cell, solar base plate and other electronic ceramics systems
The compacting of product.Traditional warm isostatic pressing machine provides power using hydraulic oil pump, and the mode of pressurizing cylinder pressurization realizes that complete machine is stupid
Weight, noise ratio is larger, is not approved by client typically；And there is design in some partial structurtes and lack in traditional warm isostatic pressing machine
Fall into, not only make complicated, and influence the reliability that uses.Using import equipment again costly, and break down, safeguard
Inconvenience, maintenance cost is also higher.
The content of the invention
There is provided one kind for the problems such as present invention solves the warm isostatic pressing machine heaviness of tradition, big, complicated noise, poor reliability
Improved temperature isostatic pressing machine.
The present invention adopts the following technical scheme that realization：Warm isostatic pressing machine, including high pressure chest, high pressure chest is disposed within to be had
In the heating water tank of heater block, the piston mistake for making the water in heating water tank get enter into high pressure chest is provided with the wall of high pressure chest side
Hole；The top of high pressure chest, which is provided with, is used for the upper piston that high pressure chest accent seals opening and closing, and high pressure chest is stretched out on the part of heating water tank
It is provided with the pin hole for passing perpendicularly through high pressure chest, upper piston and is provided with latch via, is driven during upper piston closed high chamber accent
Latch also cross the latch via on the pin hole and upper piston on high pressure chest, now the length of upper piston ensures upper piston
The piston via blocked on the wall of high pressure chest side is also sealed simultaneously；High pressure chest bottom or bottom connect provided with one end with high pressure chest inner chamber
The logical, other end draws the high-pressure connecting pipe of heating water tank, the other end of high-pressure connecting pipe through the first check valve, the first pneumatic operated valve with
Source of the gas pipeline is connected, and the other end of high-pressure connecting pipe also through the second check valve, Pneumatic booster pump and heats water tank pipeline connection, its
The pneumatic operated valve of power gas input port second of middle Pneumatic booster pump is connected with source of the gas pipeline.
During work, upper piston is up to open high pressure chest accent, starts heater block and the water in heating water tank is heated,
Simultaneously open the first pneumatic operated valve, source of the gas by by the first pneumatic operated valve and push up open the first check valve, entered by high-pressure connecting pipe
In high pressure chest, promote high pressure chest in it is waterborne under stir, realize the water samming inside and outside high pressure chest.Water temperature heating to 80 degrees Celsius,
Product is put into high pressure chest.The first check valve is closed, upper piston is descending, drive latch set（Now, upper piston, which has been sealed, blocks
Piston via, and block the water inside and outside high pressure chest）, the second pneumatic operated valve is opened, Pneumatic booster pump operating, the water of heating water tank passes through
Pneumatic booster pump is pressurized, and the second check valve is opened on top, is injected through high-pressure connecting pipe in high pressure chest, is so forced into rated pressure
50MPa, then for a period of time, then pressure release, upper piston rises for pressurize, and discharging completes once warm isostatic pressed process.
Temperature isostatic pressing machine reasonable in design of the present invention, simple, the especially enclosuring structure of high pressure chest and supercharging
Structure, can make warm isostatic pressing machine structure simpler, reliable using socket type structural；As a result of the Jing Yin of Pneumatic booster
The problem of pressuring method solves Jing Yin.The problems such as overcoming existing product heaviness, big, complicated noise, poor reliability, be
A kind of preferable temperature equal pressing equipment, there is fabulous application prospect.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 partial enlarged drawing.
In figure：1- heating water tanks, 2- piston vias, 3- upper pistons, 4- pin holes, 5- latch vias, 6- latches,
7- high-pressure connecting pipes, the check valves of 8- first, the pneumatic operated valves of 9- first, the check valves of 10- second, 11- Pneumatic booster pumps, 12-
Second pneumatic operated valve, 13- high-pressure chambers, 14- lower pistons, 15- is connected support, 16- elevating rams, 17- upper cover plates,
18- guide rods, 19- fixed supports, 20- super-pressure relief valves, 21- push cylinder fixed supports, 22- push cylinder.
Embodiment
Warm isostatic pressing machine, including high pressure chest, high pressure chest is disposed within to be had in the heating water tank 1 of heater block, high pressure chest side
The piston via 2 for making the water in heating water tank get enter into high pressure chest is provided with wall；The top of high pressure chest, which is provided with, is used for high pressure
The upper piston 3 of chamber accent sealing opening and closing, high pressure chest, which is stretched out on the part of heating water tank, is provided with the pin hole for passing perpendicularly through high pressure chest
4, latch via 5 is provided with upper piston 3, and powered latch 6 is also cross on high pressure chest during 3 closed high chamber accent of upper piston
Pin hole 4 and upper piston on latch via 5, now upper piston length ensure upper piston also simultaneously sealing blocks high pressure chest
Piston via 2 on the wall of side；High pressure chest bottom or bottom are connected provided with one end with high pressure chest inner chamber, the other end draws heating water tank
High-pressure connecting pipe 7, the other end of high-pressure connecting pipe 7 is connected through the first check valve 8, the first pneumatic operated valve 9 with source of the gas pipeline, high pressure
The other end of connecting tube 7 is also through the second check valve 10, Pneumatic booster pump 11 and heating water tank pipeline connection, wherein Pneumatic booster pump
11 the second pneumatic operated valve of power gas input port 12 is connected with source of the gas pipeline.The high pressure chest is by high-pressure chamber 13 and bottom
Sealing lower piston 14 constitute, high-pressure connecting pipe 7 is connected through lower piston 14 with high pressure chest inner chamber.It is connected with high-pressure connecting pipe 7
There is super-pressure relief valve 20 on the pressure relief pipe connected with heating water tank 1, pressure relief pipe.
Upper piston 3 is that the sealing opening and closing to high pressure chest accent is realized by following mechanism：It is provided with high pressure chest side
Be connected support 15, and elevating ram 16, the piston of elevating ram 16 are fixed with through fixed support 19 on the support 15 that is connected
Boom end is fixed with upper cover plate 17, and upper piston 3 is fixed on the lower surface of upper cover plate 17.Further, one end of upper cover plate 17
Guide rod 18 is fixed with, fixed support 19 is provided with the pilot hole coordinated with guide rod 18, is ensured the vertical liter of upper piston 3 with this
Drop.
Latch 6 be realized by following mechanism it is powered：The side of heating water tank is provided with push cylinder fixed support
21, push cylinder 22 is horizontally fixed with push cylinder fixed support 21, and latch 6 is fixed on the tailpiece of the piston rod of push cylinder 22
Portion.
Claims (4)
1. a kind of temperature isostatic pressing machine, including high pressure chest, it is characterised in that high pressure chest is disposed within the heating water tank of heater block
（1）It is interior, the piston via for making the water in heating water tank get enter into high pressure chest is provided with the wall of high pressure chest side（2）；High pressure chest
Top, which is provided with, is used for the upper piston that high pressure chest accent seals opening and closing（3）, high pressure chest stretches out to be provided with vertically on the part of heating water tank
Through the pin hole of high pressure chest（4）, upper piston（3）On be provided with latch via（5）, upper piston（3）Quilt during closed high chamber accent
The latch of driving（6）Also cross the pin hole on high pressure chest（4）With the latch via on upper piston（5）, now upper piston
Length ensures that upper piston also seals the piston via blocked on the wall of high pressure chest side simultaneously（2）；High pressure chest bottom or bottom are provided with one
End is connected with high pressure chest inner chamber, the other end draws the high-pressure connecting pipe for heating water tank（7）, high-pressure connecting pipe（7）The other end warp
First check valve（8）, the first pneumatic operated valve（9）It is connected with source of the gas pipeline, high-pressure connecting pipe（7）The other end also through the second check valve
（10）, Pneumatic booster pump（11）With heating water tank pipeline connection, wherein Pneumatic booster pump（11）Power gas input port
Two pneumatic operated valves（12）It is connected with source of the gas pipeline.
2. temperature isostatic pressing machine according to claim 1, it is characterised in that upper piston（3）It is to be realized by following mechanism to height
Press the sealing opening and closing of chamber accent：High pressure chest side is provided with the support that is connected（15）, be connected support（15）Upper warp
Fixed support（19）It is fixed with elevating ram（16）, elevating ram（16）Piston rod end be fixed with upper cover plate（17）, upper work
Plug（3）It is fixed on upper cover plate（17）Lower surface on.
3. temperature isostatic pressing machine according to claim 2, it is characterised in that upper cover plate（17）One end be fixed with guide rod
（18）, fixed support（19）It is provided with and guide rod（18）The pilot hole of cooperation.
4. the warm isostatic pressing machine according to claim 1 or 2 or 3, it is characterised in that latch（6）It is to be realized by following mechanism
It is powered：The side of heating water tank is provided with push cylinder fixed support（21）, push cylinder fixed support（21）Upper level
It is fixed with push cylinder（22）, latch（6）It is fixed on push cylinder（22）Piston rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633949.9A CN107199619A (en) | 2017-07-29 | 2017-07-29 | Warm isostatic pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633949.9A CN107199619A (en) | 2017-07-29 | 2017-07-29 | Warm isostatic pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199619A true CN107199619A (en) | 2017-09-26 |
Family
ID=59912217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633949.9A Pending CN107199619A (en) | 2017-07-29 | 2017-07-29 | Warm isostatic pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117984409A (en) * | 2024-04-03 | 2024-05-07 | 思恩半导体科技(苏州)有限公司 | High-precision pressure control system integrated warm isostatic pressing machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317690A (en) * | 1999-05-11 | 2000-11-21 | Nikkiso Co Ltd | Isotropic press |
| CN101172406A (en) * | 2006-10-31 | 2008-05-07 | 深圳市特种证件研究制作中心 | Card producing system with pneumatic pressure cylinder |
| CN201253959Y (en) * | 2008-09-03 | 2009-06-10 | 湖北力帝机床股份有限公司 | Metal hydraulic baler oil-cylinder cylinder-rod and briquetting bolt-type connecting apparatus |
| CN101590701A (en) * | 2008-05-27 | 2009-12-02 | 日机装株式会社 | Isostatic compaction device |
| CN201712205U (en) * | 2010-07-22 | 2011-01-19 | 江苏省徐州锻压机床厂集团有限公司 | Pneumatic pressure system of balancing device of press |
| CN102941617A (en) * | 2012-12-04 | 2013-02-27 | 太原重工股份有限公司 | Fixing structure for rotating material chamber in carbon extruder |
| CN103831992A (en) * | 2012-11-20 | 2014-06-04 | 太原市鸿煷机械设备有限公司 | Steel wire winding isostatic press machine |
| CN203992392U (en) * | 2014-07-22 | 2014-12-10 | 太原市鸿煷机械设备有限公司 | High pressure chest open type isostatic pressing machine |
| KR20160144770A (en) * | 2015-06-09 | 2016-12-19 | 김근식 | Block manufacturing machine |
| CN207014531U (en) * | 2017-07-29 | 2018-02-16 | 太原市鸿煷机械设备有限公司 | Warm isostatic pressing machine |
-
2017
- 2017-07-29 CN CN201710633949.9A patent/CN107199619A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317690A (en) * | 1999-05-11 | 2000-11-21 | Nikkiso Co Ltd | Isotropic press |
| CN101172406A (en) * | 2006-10-31 | 2008-05-07 | 深圳市特种证件研究制作中心 | Card producing system with pneumatic pressure cylinder |
| CN101590701A (en) * | 2008-05-27 | 2009-12-02 | 日机装株式会社 | Isostatic compaction device |
| CN201253959Y (en) * | 2008-09-03 | 2009-06-10 | 湖北力帝机床股份有限公司 | Metal hydraulic baler oil-cylinder cylinder-rod and briquetting bolt-type connecting apparatus |
| CN201712205U (en) * | 2010-07-22 | 2011-01-19 | 江苏省徐州锻压机床厂集团有限公司 | Pneumatic pressure system of balancing device of press |
| CN103831992A (en) * | 2012-11-20 | 2014-06-04 | 太原市鸿煷机械设备有限公司 | Steel wire winding isostatic press machine |
| CN102941617A (en) * | 2012-12-04 | 2013-02-27 | 太原重工股份有限公司 | Fixing structure for rotating material chamber in carbon extruder |
| CN203992392U (en) * | 2014-07-22 | 2014-12-10 | 太原市鸿煷机械设备有限公司 | High pressure chest open type isostatic pressing machine |
| KR20160144770A (en) * | 2015-06-09 | 2016-12-19 | 김근식 | Block manufacturing machine |
| CN207014531U (en) * | 2017-07-29 | 2018-02-16 | 太原市鸿煷机械设备有限公司 | Warm isostatic pressing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117984409A (en) * | 2024-04-03 | 2024-05-07 | 思恩半导体科技(苏州)有限公司 | High-precision pressure control system integrated warm isostatic pressing machine |
| CN117984409B (en) * | 2024-04-03 | 2024-05-31 | 思恩半导体科技(苏州)有限公司 | High-precision pressure control system integrated warm isostatic pressing machine |
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