CN203908307U - Integrated high-temperature vacuum hot pressing sintering furnace - Google Patents
Integrated high-temperature vacuum hot pressing sintering furnace Download PDFInfo
- Publication number
- CN203908307U CN203908307U CN201420325732.3U CN201420325732U CN203908307U CN 203908307 U CN203908307 U CN 203908307U CN 201420325732 U CN201420325732 U CN 201420325732U CN 203908307 U CN203908307 U CN 203908307U
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- vacuum
- heater
- platform
- switch board
- furnace
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Abstract
The utility model belongs to an integrated high-temperature vacuum hot pressing sintering furnace. Except a vacuum pump in a vacuum device, a furnace device, the vacuum device, a pressurizing device, a water cooling device and an inflating device are installed on a furnace platform. The back portion of the furnace device is connected with the water cooling device and the vacuum device through a water connector or a vacuum connector. One side of the furnace device is connected with the inflating device through an inflating port. A stress framework is formed by a left stand column, a right stand column, an upper beam and a lower beam of the pressurizing device around the furnace body, the upper beam is provided with an upper pressing head adjusting device corresponding to an upper pressing head, the lower beam is additionally provided with a pressurizing source corresponding to a lower pressing head, and a die is clamped between the upper pressing head and the lower pressing head. A control cabinet is installed on a control cabinet platform and internally provided with a transformer, and the transformer is in control connection with an extraction electrode at the bottom of the furnace device through a connecting copper bar. The integrated high-temperature vacuum hot pressing sintering furnace is manufactured based on the human engineering principle and has the advantages of integration, fastness, simplicity and the like.
Description
[technical field]
The utility model belongs to high-temperature vacuum heating pressurized equipment, is applicable to experiment or the product sintering of high-temperature material.
[background technology]
Hot-pressed sintering furnace be one at high temperature, make the mutual binding of ceramic green solid particle, grain growth, space (pore) and crystal boundary gradually reduce, and by the transmission of material, its cumulative volume shrinks, at high temperature product is pressurizeed simultaneously, can increase product density, improve product compactness, and make it finally to become the stove and accessory with certain microstructural high dense polycrystal sintered body.Be widely used in the industries such as iron and steel, metallurgy, new material.
The vacuum sintering funace using is at present separate type form, switch board, transformer, body of heater, and each self-separation, heavy, volume is large, be inconvenient to move, moves difficult; Water, electricity all adopt joint connection in site, and installation period is long, and when use, people will walk up and down between switch board and body of heater, operate extremely inconveniently, because transformer separates with body of heater, spacing distance is large, so generally adopt water-cooled cable to connect, electrical loss is large.Economy and practicality are all short of.
[summary of the invention]
The utility model provides a kind of design science, rationally distributed, compact conformation, aesthetic in appearance, the convenient high-temperature vacuum hot-press sintering equipment that moves and operate.
For achieving the above object, design a kind of integrated high-temperature vacuum hot-pressed sintering furnace, it is characterized in that: comprise two parts assembly,
Part I assembly is by body of heater platform, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device composition, described body of heater platform is the benchmark of the each assembly of Part I, vavuum pump in vacuum plant, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device is all installed on body of heater platform, the rear of described body of heater device connects water cooling plant and vacuum plant by water swivel/vacuum interface respectively, one side of described body of heater device connects aerating device by inflation inlet, regulate by vacuum plant and aerating device the furnace pressure of controlling in stove, by the recirculated water in water cooling plant control furnace chamber, keep the cooling of body of heater,
Described pressue device is made up of left and right pillar, lower and upper cross-member, pressurized source, left and right pillar and lower and upper cross-member form a stress frame around body of heater device, described entablature is provided with seaming chuck adjusting device, seaming chuck adjusting device is corresponding with the seaming chuck of establishing in body of heater device, on described sill, install pressurized source additional, described pressurized source is corresponding with the push-down head of establishing in body of heater device, between upper push-down head, adds and holds mould; By pressue device pressurized sample or product, increase sample or product density, improve sample or product compactness;
Part II assembly is made up of switch board platform, transformer and switch board, described switch board platform is the benchmark of switch board and transformer, switch board is installed on switch board platform, in described switch board, be provided with transformer, described transformer is by connecting copper bar and body of heater bottom of device extraction electrode control connection; Described body of heater device and switch board are located at respectively the upper surface of platform separately side by side, and be connected to each other by rigidity integral, when mobile, one separately, convenient resettlement;
Described body of heater device is made up of grate, furnace bottom, shaft, bell, bell opening device, seaming chuck, push-down head, heater members, electrode; Described shaft is vertical structure, above has bell, under have furnace bottom, heater members is installed in shaft, by being connected copper bar connection through the electrode of fettling hole with outside; Shaft leaves vacuum interface, is connected with vacuum plant; Bell, shaft, furnace bottom, heater members, electrode are water capacity cavity configuration, are connected with water cooling plant by some water swivels; Bell and furnace bottom leave pressurization interface, are connected with the upper push-down head of pressue device; After above each several part combination, be seated on grate, grate is installed on platform.
Described pressue device is made up of left and right pillar, lower and upper cross-member, pressurized source; Described column, through grate hole, is rigidly connected with lower and upper cross-member, forms a stress frame around shaft; Entablature is positioned at bell top, and seaming chuck adjusting device, is positioned in the middle of it, and sill is positioned at furnace bottom below, and pressurized source is mounted thereon face, between furnace bottom and sill; Increased pressure frame is directly seated on the platform in the middle of grate; When work, pressurized source is upwards had an effect, and masterpiece is used for to push-down head, by the transmission of power, regulate dress-entablature by push-down head-mould-seaming chuck-pressure head, between the lower and upper cross-member of pressue device framework, having formed active force and reaction force system, due to upper push-down head and pressurized source lower and upper cross-member etc., is all rigid material, deflection is little, final power is all applied on mould, then is delivered on the product in mould, has increased thus the density of product.
Described vacuum plant forms by vacuum-shaft adpting flange, vacuum line, vacuum valve and vavuum pump the font of falling L successively, one end of described vacuum line is connected with the vacuum interface of shaft by vacuum-shaft adpting flange, and hang on the shaft rear of body of heater device, the other end of described vacuum line connects vavuum pump, and described vacuum line is provided with corresponding vacuum valve and vacuum detecting instrument; For reducing vibration, reduce noise, vavuum pump rear being directly placed on equipment rear ground in place, on described vacuum line, tap one end connects diffusion pump.Because employing snap joint, maintains easily and changes.
Described water cooling plant is between body of heater and switch board and the rear of body of heater device, described water cooling plant is made up of some water inlet distributive pipes, draining distributive pipe, water inlet fast interface and draining fast interface, and described water inlet distributive pipe is connected with the water swivel on body of heater device respectively by water inlet fast interface; Described draining distributive pipe is connected with the drainage joint on body of heater device respectively by draining fast interface.
Described transformer is installed in switch board, is directly seated on platform, and the secondary coil of described transformer is by connecting the heater electrode control connection of copper bar and body of heater bottom of device, due to without water-cooled cable, therefore electric energy loss is little.
Four jiaos of the lower surfaces of described body of heater platform and switch board platform are fixedly connected with respectively castor, and described castor is height adjustable structure, in order to support platform.
The adjacent body of heater device of described switch board, elegant in appearance and handled easily and observed data.
Integrated high-temperature vacuum sintering furnace of the present utility model, according to base of principle of human engineering manufacture, has following several large feature:
1, integrated: this equipment, owing to adopting high modularization design, all installs integrated installation on a platform capable of being combined, therefore floor space is little, facilitates user to adjust as required use;
2, high-speeding: the platform of this equipment adopts wheeled construction, facilitates the movement of equipment and in place; Water, electricity, vacuum plant etc. all employing standard fast interface connect, and after equipment is in place, plug and play, has saved the rigging up and debugging time greatly;
3, easy: due to Highgrade integration, the operating personnel of this equipment only need to stand, and equipment is positive just can complete all operations, that has avoided that former legacy equipment walks up and down, observes, operates between body of heater and switch board works hard, and greatly facilitates use;
In view of above reason, the utlity model has significant practical function, it is advanced and economy is also very considerable, is desirable high-temperature vacuum agglomerating plant.
[brief description of the drawings]
Fig. 1 is the integrated high-temperature vacuum sintering furnace front view of the utility model;
Fig. 2 is that the integrated high-temperature vacuum sintering furnace A of the utility model is to side view;
Fig. 3 is the integrated high-temperature vacuum sintering furnace top view of the utility model;
In figure 1, castor; 2, switch board platform; 3, transformer; 4, switch board; 5, left column; 6, entablature; 7, seaming chuck adjusting device; 8, seaming chuck; 9, right column; 10, mold; 11, bed die; 12, sample; 13, regulate cushion block; 14, push-down head; 15, body of heater device; 16, grate; 17, connect copper bar; 18, electrode; 19, pressurized source; 20, sill; 21, body of heater platform; 22, aerating device; 23, bell opening device; 24, rapid water joint; 25, water cooling plant; 26, vacuum-shaft adpting flange; 27-29, vacuum valve 1-3; 30, diffusion pump; 31, vavuum pump.
[detailed description of the invention]
Now by reference to the accompanying drawings and embodiment the technical solution of the utility model is further elaborated, believe it is clearly for a person skilled in the art.
Integrated high-temperature vacuum one sintering furnace in the present embodiment, as shown in Figure 1 to Figure 3, comprises two parts assembly,
Part I assembly
Formed by body of heater platform, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device, wherein:
Body of heater platform is as the benchmark of the each assembly of Part I, is fixedly connected on its four jiaos and adjustable for height castor 1 supports by four;
Body of heater device is made up of grate, furnace bottom, shaft, bell, bell opening device, seaming chuck, push-down head, heater members, electrode; Described shaft is vertical structure, above has bell, under have furnace bottom, heater members is installed in shaft, by being connected copper bar connection through the electrode of fettling hole with outside; Shaft leaves vacuum interface, is connected with vacuum plant; Bell, shaft, furnace bottom, heater members, electrode are water capacity cavity configuration, are connected with water cooling plant by some water swivels; Bell and furnace bottom leave pressurization interface, are connected with the upper push-down head of pressue device; After above each several part combination, be seated on grate, grate is installed on platform.
Pressue device is by left column 5, right column 9, entablature 6, sill 20, and seaming chuck 8, push-down head 14, seaming chuck adjusting device 7, pressurized source 19 form; Left and right pillar 5,9, through grate hole, is rigidly connected with lower and upper cross-member 6,20, forms a stress frame around body of heater center; Seaming chuck 8 is through bell hole connecting mold, and push-down head 14 is through fettling hole connecting mold, and pressurized source is installed on above sill; Whole pressue device is directly seated on body of heater platform by sill.
Vacuum plant forms by vacuum-shaft adpting flange 26, vacuum line, vacuum valve (27-29) and vavuum pump 31 font of falling L successively, one end of described vacuum line is connected with the vacuum interface of shaft by vacuum-shaft adpting flange 26, and hang on the shaft rear of body of heater device 15, the other end of described vacuum line connects vavuum pump 31, and described vacuum line is provided with corresponding vacuum valve and vacuum detecting instrument; Vavuum pump 31 rear being directly placed on equipment rear ground in place, on described vacuum line, tap one end connects diffusion pump 30.Because employing snap joint, maintains easily and changes.
Water cooling plant 25 is between body of heater 15 and switch board 4 and the rear of body of heater device 15, described water cooling plant 25 is made up of some water inlet distributive pipes, draining distributive pipe, water inlet fast interface and draining fast interface, and described water inlet distributive pipe is connected with the water swivel on body of heater device 15 respectively by water inlet fast interface; Described draining distributive pipe is connected with the drainage joint on body of heater device 15 respectively by draining fast interface.
The vavuum pump of above-mentioned parts in vacuum plant, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device is all installed on body of heater platform, specifically, the rear of described body of heater device connects water cooling plant and vacuum plant by water swivel/vacuum interface respectively, one side of described body of heater device connects aerating device by inflation inlet, described pressue device is by left and right pillar, lower and upper cross-member, pressurized source composition, left and right pillar and lower and upper cross-member form a stress frame around body of heater device, described entablature is provided with seaming chuck adjusting device, seaming chuck adjusting device is corresponding with the seaming chuck of establishing in body of heater device, on described sill, install pressurized source additional, described pressurized source is corresponding with the push-down head of establishing in body of heater device, between upper push-down head, add and hold mould,
Part II assembly
Formed by switch board platform, transformer and switch board, described switch board platform is the benchmark of switch board and transformer, four jiaos of the lower surfaces of switch board platform are fixedly connected with respectively adjustable for height castor, the adjacent body of heater device 10 of switch board 4, and be installed on switch board platform, and be connected to each other integral by rigidity, transformer 3 is installed on that switch board 4 is interior to be directly seated on switch board platform 2, and the secondary coil of transformer 3 is by connecting the heater electrode control connection of copper bar 17 and body of heater device 15 bottoms.
When work, seaming chuck adjusting device is adjusted to the height that can open bell, opens bell with bell opening device 23, the mould that sample or product are housed is put on stove push-down head, close bell, regulate seaming chuck adjusting device to contacting with seaming chuck; The device for cooling of fetching boiling water, makes cooling water enter in the cavity volume of bell, shaft, furnace bottom and electrode and vacuum plant etc. in body of heater device 15 and circulation, ensures the normal operation of equipment; Open vavuum pump 31, diffusion pump 30 and also open vacuum valve (27-29), by vacuum-shaft adpting flange 26, make to reach in stove the required vacuum state of work; On switch board 4, start heating, electric current leads to stove internal heat generation body through transformer 3, connection copper bar 17, electrode 18, makes temperature rise in stove, in the time that in stove, temperature reaches pressed temperature, open pressurized source, to sample or product pressurization, the requirement that reaches experiment or fire product.
Claims (8)
1. an integrated high-temperature vacuum one sintering furnace, is characterized in that: comprise two parts assembly,
Part I assembly is by body of heater platform, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device composition, described body of heater platform is the benchmark of the each assembly of Part I, vavuum pump in vacuum plant, body of heater device, vacuum plant, pressue device, water cooling plant, aerating device is all installed on body of heater platform, the rear of described body of heater device connects water cooling plant and vacuum plant by water swivel/vacuum interface respectively, one side of described body of heater device connects aerating device by inflation inlet, described pressue device is by left and right pillar, lower and upper cross-member, pressurized source composition, left and right pillar and lower and upper cross-member form a stress frame around body of heater device, described entablature is provided with seaming chuck adjusting device, seaming chuck adjusting device is corresponding with the seaming chuck of establishing in body of heater device, on described sill, install pressurized source additional, described pressurized source is corresponding with the push-down head of establishing in body of heater device, between upper push-down head, add and hold mould,
Part II assembly is made up of switch board platform, transformer and switch board, described switch board platform is the benchmark of switch board and transformer, switch board is installed on switch board platform, in described switch board, be provided with transformer, described transformer is by connecting copper bar and body of heater bottom of device extraction electrode control connection; Described body of heater device and switch board are located at respectively the upper surface of platform separately side by side, and are connected to each other integral by rigidity.
2. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, is characterized in that: described body of heater device is made up of grate, furnace bottom, shaft, bell, bell opening device, seaming chuck, push-down head, heater members, electrode; Described shaft is vertical structure, above has bell, under have furnace bottom, heater members is installed in shaft, by being connected copper bar connection through the electrode of fettling hole with outside; Shaft leaves vacuum interface, is connected with vacuum plant; Bell, shaft, furnace bottom, heater members, electrode are water capacity cavity configuration, are connected with water cooling plant by some water swivels; Bell and furnace bottom leave pressurization interface, are connected with the upper push-down head of pressue device; After above each several part combination, be seated on grate, grate is installed on platform.
3. the integrated high-temperature vacuum one of one as claimed in claim 1 or 2 sintering furnace, is characterized in that: the column in pressue device, through grate hole, is rigidly connected with lower and upper cross-member, forms a stress frame around shaft; Entablature is positioned at bell top, seaming chuck adjusting device, be positioned in the middle of entablature, sill is positioned at furnace bottom below, pressurized source is installed on sill, between furnace bottom and sill, form active force and the reaction force system of pressurized source-push-down head-mould-seaming chuck-pressure head adjusting dress-entablature.
4. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, it is characterized in that: described vacuum plant forms by vacuum-shaft adpting flange, vacuum line, vacuum valve and vavuum pump the font of falling L successively, one end of described vacuum line is connected with the vacuum interface of shaft by vacuum-shaft adpting flange, and hang on the shaft rear of body of heater device, the other end of described vacuum line connects vavuum pump, and described vacuum line is provided with corresponding vacuum valve and vacuum detecting instrument; Vavuum pump rear being directly placed on equipment rear ground in place, on described vacuum line, tap one end connects diffusion pump.
5. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, it is characterized in that: described water cooling plant is between body of heater and switch board and the rear of body of heater device, described water cooling plant is made up of some water inlet distributive pipes, draining distributive pipe, water inlet fast interface and draining fast interface, and described water inlet distributive pipe is connected with the water swivel on body of heater device respectively by water inlet fast interface; Described draining distributive pipe is connected with the drainage joint on body of heater device respectively by draining fast interface.
6. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, it is characterized in that: described transformer is installed in switch board, directly be seated on platform, the secondary coil of described transformer is by connecting the heater electrode control connection of copper bar and body of heater bottom of device.
7. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, is characterized in that: four jiaos of the lower surfaces of described body of heater platform and switch board platform are fixedly connected with respectively castor, and described castor is height adjustable structure, in order to support platform.
8. the integrated high-temperature vacuum one of one as claimed in claim 1 sintering furnace, is characterized in that: the adjacent body of heater device of described switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325732.3U CN203908307U (en) | 2014-06-18 | 2014-06-18 | Integrated high-temperature vacuum hot pressing sintering furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325732.3U CN203908307U (en) | 2014-06-18 | 2014-06-18 | Integrated high-temperature vacuum hot pressing sintering furnace |
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| CN203908307U true CN203908307U (en) | 2014-10-29 |
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| CN201420325732.3U Expired - Fee Related CN203908307U (en) | 2014-06-18 | 2014-06-18 | Integrated high-temperature vacuum hot pressing sintering furnace |
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Cited By (12)
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| CN105682270A (en) * | 2016-01-27 | 2016-06-15 | 福州大学 | High-frequency electromagnetic induction hot-pressing sintering and brazing device |
| EP3096100A1 (en) * | 2015-05-22 | 2016-11-23 | Ivoclar Vivadent AG | Dental press kiln |
| CN106524769A (en) * | 2016-11-14 | 2017-03-22 | 上海皓越电炉技术有限公司 | One-way hot-press sintering furnace |
| CN106956389A (en) * | 2017-04-07 | 2017-07-18 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of blast furnace gas rock wool solidifying heating furnice and technique |
| CN107314676A (en) * | 2017-08-04 | 2017-11-03 | 浙江晨华科技有限公司 | A kind of mini-sintering system |
| CN107971493A (en) * | 2017-12-12 | 2018-05-01 | 徐州三和机械零部件有限公司 | A kind of intermediate frequency vacuum sintering funace used for metal thermal treatment |
| CN108247062A (en) * | 2018-01-29 | 2018-07-06 | 宁波星科新材料科技有限公司 | Metal powder semi-liquid phase minute-pressure sinter molding device and method |
| CN108645212A (en) * | 2018-07-17 | 2018-10-12 | 浙江晨华科技有限公司 | Small size vacuum smelting furnace |
| CN109612265A (en) * | 2018-12-21 | 2019-04-12 | 景德镇陶瓷大学 | A kind of unidirectional double acting high-frequency vibration hot pressing vacuum sintering furnace |
| CN109824368A (en) * | 2018-12-14 | 2019-05-31 | 安泰天龙钨钼科技有限公司 | A kind of method and apparatus of low energy consumption hot pressing production boron nitride-base ceramic |
| CN110066936A (en) * | 2019-05-10 | 2019-07-30 | 河南科技大学 | Vacuum hotpressing-internal oxidition sintering process makes TiC/Cu-Al2O3The device and method of composite material |
| CN117029503A (en) * | 2023-08-08 | 2023-11-10 | 湖州星星研磨有限公司 | High-strength polishing block forming device and forming process thereof |
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2014
- 2014-06-18 CN CN201420325732.3U patent/CN203908307U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3096100A1 (en) * | 2015-05-22 | 2016-11-23 | Ivoclar Vivadent AG | Dental press kiln |
| WO2016188901A1 (en) * | 2015-05-22 | 2016-12-01 | Ivoclar Vivadent Ag | Dental press furnace |
| CN107636411B (en) * | 2015-05-22 | 2019-10-25 | 伊沃克拉尔维瓦登特股份公司 | Dentistry suppresses furnace |
| CN107636411A (en) * | 2015-05-22 | 2018-01-26 | 伊沃克拉尔维瓦登特股份公司 | Dentistry suppresses stove |
| US10441390B2 (en) | 2015-05-22 | 2019-10-15 | Ivoclar Vivadent Ag | Dental press furnace |
| CN105682270B (en) * | 2016-01-27 | 2019-07-09 | 福州大学 | A kind of high-frequency electromagnetic induction hot pressed sintering and brazing device |
| CN105682270A (en) * | 2016-01-27 | 2016-06-15 | 福州大学 | High-frequency electromagnetic induction hot-pressing sintering and brazing device |
| CN106524769A (en) * | 2016-11-14 | 2017-03-22 | 上海皓越电炉技术有限公司 | One-way hot-press sintering furnace |
| CN106956389A (en) * | 2017-04-07 | 2017-07-18 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of blast furnace gas rock wool solidifying heating furnice and technique |
| CN107314676A (en) * | 2017-08-04 | 2017-11-03 | 浙江晨华科技有限公司 | A kind of mini-sintering system |
| CN107971493A (en) * | 2017-12-12 | 2018-05-01 | 徐州三和机械零部件有限公司 | A kind of intermediate frequency vacuum sintering funace used for metal thermal treatment |
| CN108247062A (en) * | 2018-01-29 | 2018-07-06 | 宁波星科新材料科技有限公司 | Metal powder semi-liquid phase minute-pressure sinter molding device and method |
| CN108645212A (en) * | 2018-07-17 | 2018-10-12 | 浙江晨华科技有限公司 | Small size vacuum smelting furnace |
| CN109824368A (en) * | 2018-12-14 | 2019-05-31 | 安泰天龙钨钼科技有限公司 | A kind of method and apparatus of low energy consumption hot pressing production boron nitride-base ceramic |
| CN109612265A (en) * | 2018-12-21 | 2019-04-12 | 景德镇陶瓷大学 | A kind of unidirectional double acting high-frequency vibration hot pressing vacuum sintering furnace |
| CN110066936A (en) * | 2019-05-10 | 2019-07-30 | 河南科技大学 | Vacuum hotpressing-internal oxidition sintering process makes TiC/Cu-Al2O3The device and method of composite material |
| CN117029503A (en) * | 2023-08-08 | 2023-11-10 | 湖州星星研磨有限公司 | High-strength polishing block forming device and forming process thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150618 |
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| EXPY | Termination of patent right or utility model |