CN205254069U - Quick induction melting casting system of no crucible - Google Patents
Quick induction melting casting system of no crucible Download PDFInfo
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- CN205254069U CN205254069U CN201521099515.8U CN201521099515U CN205254069U CN 205254069 U CN205254069 U CN 205254069U CN 201521099515 U CN201521099515 U CN 201521099515U CN 205254069 U CN205254069 U CN 205254069U
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Abstract
The utility model provides a quick induction melting casting system of no crucible, including induction heating system, mould system, cooling water system, vacuum system, centrifugal actuating system and electrical system, the induction heating system includes shell and induction coil, induction coil locates in the shell, just be formed with the water -cooling vacuum cavity in the shell, the mould system is including the fixed sand of casting mould, a mould section of thick bamboo and mould, the casting mould is located under the induction coil, vacuum system includes evacuating device and vacuum pipe, the centrifugation actuating system supports the shell of induction heating system to include driving motor group, high -speed rotary seal spare and centrifugal carousel, the mould section of thick bamboo of mould system is placed on the centrifugation carousel. The beneficial effects of the utility model are that: the complicated composition of quick induction melting casting system of no crucible reduction has improved the foundry goods performance to the influence of foundry goods greatly.
Description
Technical field
The utility model relates to Rapid Casting Technology field, is specially one and responds to fast without crucibleMelting and casting system.
Background technology
At present, conventional metal casting technique can be divided into ingot casting and casting according to the product category of castingPart. And the principle of described metal casting technique mainly refers to utilizes fuel heating, resistanceThe method heating smelting metals such as heating, electric arc heated, eddy-current heating or electron beam heating are also being castMoulding by casting in type obtains the foundry goods of reservation shape, size and performance after cooled and solidified cleaning.The cast blank being obtained by metal casting technique because of be close to be shaped, thereby can reach exempt from processing orThe object of a small amount of processing, thus reduce costs and reduce to a certain extent the production time.
But also there is following shortcoming in existing metal casting technique:
One, along with the development of cast casting mould process, its casting improved efficiency space is to compareLimited;
Two, melting allotment material composition is consuming time and composition is unstable, and slightly carelessness will cause productProduct problem;
Three, melting need to be carried out in crucible, and crucible and high-temperature liquid metal Long contact time causeMolten metal impurity level increase, and crucible and crucible heat insulation Master Cost higher, can increase productionCost.
Therefore, be necessary to provide a kind of solve the problems of the technologies described above without the quick induction melting of crucibleCasting system.
Utility model content
It is a kind of fast without crucible that the purpose of this utility model is to provide in order to address the above problemSpeed induction melting casting system.
The utility model is achieved through the following technical solutions above-mentioned purpose: one is felt fast without crucibleAnswer melting and casting system, comprising: describedly comprise induction without the quick induction melting casting system of crucibleHeating system, mold system, cooling water system, vacuum system, centrifugal drive system and automatically controlledSystem, described heating system, described cooling water system, described vacuum system and described fromHeart drive system is electrically connected with described electric-control system respectively; Described heating system comprises to be providedThe shell of founding confined space and for providing the induction coil of high-temperature fusion raw material, described inductionCoil is located in described shell, and is formed with the water for the described cooling water that circulates in described shellCold vacuum cavity, and be provided with the shell that opens or closes the founding confined space that described shell providesDoor, the water-cooled vacuum cavity in described shell is communicated with described cooling water system; Described mould isTurnkey is drawn together casting mould, is accommodated the mould cylinder of described casting mould and be filled in described casting mouldAnd mould between described mould cylinder fixing sand, described casting mould is located at described induction coilUnder; Described vacuum system comprises the vacuum extractor for controlling vacuum and connects instituteState the vacuum pipe of vacuum extractor and described shell; Described centrifugal drive system supports described senseAnswer the shell of heating system, and comprise the drive motors of driving force group is provided, seal described centrifugalThe High Rotation Speed seal of drive system and described shell and driven and revolve by described drive motors groupThe centrifugal turntable turning, the mould cylinder of described mold system is placed on described centrifugal turntable.
Preferably, described shell also comprise observation window for observing founding situation and for detection ofThe temperature monitoring form of temperature, described observation exterior window is located at the side of described shell, described temperatureMonitoring form is located at the top of described shell, and just to described induction coil.
Preferably, described casting mould can adopt waterglass, Ludox or industrial gypsum castingMould.
Preferably, described centrifugal drive system is by centrifugal turntable described in described electric control system controlsRotating speed.
Preferably, described electric-control system is the electric-control system of PLC automated procedures control.
Preferably, described electric-control system comprises controller, man-machine interface and warning device, described inMan-machine interface and described warning device are electrically connected with described controller respectively.
Preferably, described controller is Digital Programmable controller.
The beneficial effects of the utility model are: describedly adopt without the quick induction melting casting system of crucibleDescribed raw material is carried out to heating and melting with the induction coil of heating system, there is melting quickWith the advantage of the contaminating impurity of avoiding crucible to bring, and adopt that to stablize qualified finished product cylindricalBar, has avoided melting ingredient, thereby reduces the impact of complicated ingredient on foundry goods, greatly improvesCast properties.
And the described centrifugal drive system without the quick induction melting casting system of crucible can increaseAdd centrifugal rotation function, thereby described vacuum system can realize described in vacuumizing optimization fastThe pouring condition of foundry goods, has not only reduced the difficulty that melting is cast, and has also reduced follow-up fettlerOrder.
Brief description of the drawings
Fig. 1 is the structure without the quick induction melting casting system of crucible that the utility model providesSchematic diagram;
Fig. 2 shows without the structure of another angle of the quick induction melting casting system of crucible shown in Fig. 1Intention;
Wherein: 100, without the quick induction melting casting system of crucible, 200, raw material, 10, senseAnswer heating system, 20, mold system, 30, cooling water system, 40, vacuum system, 50,Centrifugal drive system, 60, electric-control system, 11, shell, 12, induction coil, 21, castingMould, 22, mould cylinder, 23, the fixing sand of mould, 41, vacuum extractor, 42, vacuum tubeRoad, 51, drive motors group, 52, High Rotation Speed seal, 53, centrifugal turntable, 61, peopleMachine interface, 111, water-cooled vacuum cavity, 112, observation window, 113, temperature monitoring form,114, outer casing door.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, in the utility model embodimentTechnical scheme be clearly and completely described, obviously, described embodiment is only thisA part of embodiment of utility model, instead of whole embodiment. In the utility modelEmbodiment, those of ordinary skill in the art obtain not making under creative work prerequisiteEvery other embodiment, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is feeling fast without crucible of providing of the utility modelAnswer the structural representation of melting and casting system; Fig. 2 is without the quick induction melting of crucible shown in Fig. 1The structural representation of another angle of casting system. Described without the quick induction melting casting system of crucible100 adopt rapid remelting foundry engieerings, its be mainly used in high request with the manufacture of ship maintenance foundry goodsFor example, with fields such as multicomponent alloy foundry goods rapid batch productions: high temperature alloy part, function are closedThe quick manufacture of gold parts, titanium alloy casting, zircaloy foundry goods etc.
Describedly comprise the sense for heat energy is provided without the quick induction melting casting system 100 of crucibleAnswer heating system 10, for carry out the mold system 20 of foundry goods moulding, for provide circulation coldBut the cooling water system 30 of water, for the vacuum system 40 of vacuum environment is provided, for moltenIn refining casting process, provide centrifugal drive system 50 and the control of spinfunction to respond to fastThe electric-control system 60 of melting and casting operation. Described heating system 10, described cooling water systemSystem 30, described vacuum system 40 and described centrifugal drive system 50 respectively with described automatically controlled systemSystem 60 electrical connections.
Described heating system 10 comprises provides the shell of founding confined space 11 and for carryingFor the induction coil 12 of high temperature, described induction coil 12 is located in described shell 11. And,Described heating system 10 also comprises multiple inductors of responding to described induction coil 12 temperature(not shown), for give described induction coil 12 provide electric energy high frequency variable-frequency power sources (figure notShow) and the induction coil mobile device (not shown) of mobile described induction coil 12. In this realityExecute in example, described induction coil 12 is electrically connected with described high frequency variable-frequency power sources by stube cable.And described multiple inductors are electrically connected to control the described line of induction with described electric-control system 60The temperature of circle 12. Wherein, the raw material 200 of founding is located in the middle of described induction coil 12, quiltThe heat melting that described induction coil 12 produces.
Wherein, in described shell 11, be formed with the water-cooled vacuum chamber for the described cooling water that circulatesBody 111. And described shell 11 comprises observation window 112 Hes for observing founding situationFor detection of the temperature monitoring form 113 of temperature. Wherein, described observation exterior window 112 is located at instituteState the side of shell 11, described temperature monitoring form 113 is located at the top of described shell 11,And just to described induction coil 12.
Should be appreciated that described shell 11 is provided with the outer casing door 114 for taking foundry goods. DescribedOuter casing door 114 is flexibly connected, and can open or close the founding that described shell 11 provides airtightSpace. And in the time that described outer casing door 114 is closed, described outer casing door 114 should have footEnough sealing properties.
Described mold system 20 comprises casting mould 21, accommodates the mould of described casting mould 21Tool cylinder 22 and be filled in described casting mould 21 and described mould cylinder 22 between mould fixSand 23. Described casting mould 21 be located at described induction coil 12 under, and just to instituteState raw material 200. And, directly entered by the raw material 200 after described induction coil 12 meltingsIn described casting mould 21. And described casting mould 21 can adopt waterglass, silicon moltenGlue or industrial gypsum casting mould, the utility model does not limit this.
Described cooling water system 30 is communicated with the water-cooled vacuum cavity 111 in described shell 11,And adopt closed cycle water cooling mode to provide cooling water to described water-cooled vacuum cavity 111, fromAnd control to a certain extent the temperature of the shell 11 of described heating system 10. In this realityExecute in example, described cooling water system 30 is controlled described shell 11 by described electric-control system 60The flow of interior cooling water and flow velocity.
Described vacuum system 40 comprises the vacuum extractor 41 for controlling vacuum and connectsThe vacuum pipe 42 of described vacuum extractor 41 and described shell 11. Wherein, described vacuumSystem 40 is controlled the vacuum in described shell 11 by described electric-control system 60.
Described centrifugal drive system 50 supports the shell 11 of described heating system 10, andComprise the drive motors of driving force group 51 is provided, seal described centrifugal drive system 50 and described inThe High Rotation Speed seal 52 of shell 11 and by described drive motors group 51 drive rotation fromHeart rotating disk 53. And the mould cylinder 22 of described mold system 20 is placed on described centrifugal turningOn dish 53. In the present embodiment, described drive motors group 51 drives described centrifugal turntable 53Drive described mould cylinder 22 to rotate, and then described casting mould 21 is driven after described meltingRaw material 200 centrifugal rotations. Wherein, described centrifugal drive system 50 is by described automatically controlled systemSystem 60 is controlled the rotating speed of described centrifugal turntable 53.
Described electric-control system 60 is electric-control systems of PLC automated procedures control, comprises controlDevice (not shown), man-machine interface 61 and warning device (not shown), described man-machine interface 61Be electrically connected with described controller respectively with described warning device. In the present embodiment, described automatically controlledSystem 60 can realize associated interlocking and alarm parameters processing capacity by described controller, andAnd, described heating system 10, described cooling water system 30, described vacuum system 40 andDescribed centrifugal drive system 50 is electrically connected with described controller respectively. Preferably, described controlDevice is Digital Programmable controller.
When described while carrying out Mechanical processing of casting without the quick induction melting casting system 100 of crucible, by instituteIn the middle of stating the induction coil 12 that raw material 200 is placed on described heating system 10, carry out melting,Then enter in the casting mould 21 of described mold system 20 and be cast as with liquid formType. Wherein, according to technique, power parameter being set opens described heating system 10 and addsHeat, fills after type when described raw material 200 melts totally and flows in described casting mould 21, closesClose described heating system 10 and heat and promote described induction coil 12, shift out described castingAfter mould 21 cleaning, just can obtain foundry goods.
Compared to prior art, described without the quick induction melting casting system 100 employing senses of crucibleAnswer the induction coil 12 of heating system 10 to carry out heating and melting to described raw material 200, have moltenThe advantage of the quick contaminating impurity with avoiding crucible to bring of refining, and qualified finished product is stablized in employingCylindrical bar, has avoided melting ingredient, thereby reduces the impact of complicated ingredient on foundry goods, largeImprove greatly cast properties.
And, the described centrifugal drive system without the quick induction melting casting system 100 of crucible50 can increase centrifugal rotation function, and described vacuum system 40 can realize vacuumizing fastThereby optimize the pouring condition of described foundry goods, not only reduced the difficulty of melting casting, also reduceFollow-up cleaning process.
To those skilled in the art, obviously the utility model is not limited to above-mentioned exemplary realityExecute routine details, and in the situation that not deviating from spirit of the present utility model or essential characteristic,Can realize the utility model with other concrete form. Therefore, no matter from which point,All should regard embodiment as exemplary, and be nonrestrictive, model of the present utility modelEnclose by claims instead of above-mentioned explanation and limit, be therefore intended to drop on claimThe all changes that are equal in implication and the scope of important document are included in the utility model. Should be by powerAny Reference numeral during profit requires is considered as limiting related claim.
In addition, although should be appreciated that this description is described according to embodiment, notEach embodiment only comprises an independently technical scheme, and this narrating mode of description onlyBe only for clarity sake, those skilled in the art should make description as a whole, each realityThe technical scheme of executing in example also can be through appropriately combined, and formation it will be appreciated by those skilled in the art thatOther embodiments.
Claims (7)
1. without the quick induction melting casting system of crucible, it is characterized in that, comprising: described inComprise heating system, mold system, cooling water without the quick induction melting casting system of crucibleSystem, vacuum system, centrifugal drive system and electric-control system, described heating system, instituteState cooling water system, described vacuum system and described centrifugal drive system respectively with described automatically controlled systemSystem electrical connection;
Described heating system comprises provides the shell of founding confined space and for providing highThe induction coil of temperature fused raw material, described induction coil is located in described shell, and described shellInside be formed with the water-cooled vacuum cavity for the described cooling water that circulates, and be provided with and open or close instituteState the outer casing door of the founding confined space that shell provides, the water-cooled vacuum cavity in described shell withDescribed cooling water system is communicated with;
Described mold system comprises casting mould, accommodates mould cylinder and the filling of described casting mouldThe fixing sand of mould between described casting mould and described mould cylinder, described casting mould is located atUnder described induction coil;
Described vacuum system comprises described in the vacuum extractor and connection for controlling vacuumThe vacuum pipe of vacuum extractor and described shell;
Described centrifugal drive system supports the shell of described heating system, and comprises providing and driveThe drive motors group of power, the High Rotation Speed that seals described centrifugal drive system and described shell are closeSealing and the centrifugal turntable being rotated by described drive motors group driving, the mould of described mold systemCylinder is placed on described centrifugal turntable.
2. according to claim 1 without the quick induction melting casting system of crucible, its spyLevy and be, described shell comprises observation window for observing founding situation and for detection of temperatureTemperature monitoring form, described observation exterior window is located at the side of described shell, and described temperature monitoring is lookedWindow is located at the top of described shell, and just to described induction coil.
3. according to claim 1 without the quick induction melting casting system of crucible, its spyLevy and be, described casting mould can adopt waterglass, Ludox or industrial gypsum casting mould.
4. according to claim 1 without the quick induction melting casting system of crucible, its spyLevy and be, described centrifugal drive system turns by centrifugal turntable described in described electric control system controlsSpeed.
5. according to claim 4 without the quick induction melting casting system of crucible, its spyLevy and be, described electric-control system is the electric-control system of PLC automated procedures control.
6. according to claim 5 without the quick induction melting casting system of crucible, its spyLevy and be, described electric-control system comprises controller, man-machine interface and warning device, described man-machineInterface and described warning device are electrically connected with described controller respectively.
7. according to claim 6 without the quick induction melting casting system of crucible, its spyLevy and be, described controller is Digital Programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099515.8U CN205254069U (en) | 2015-12-25 | 2015-12-25 | Quick induction melting casting system of no crucible |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099515.8U CN205254069U (en) | 2015-12-25 | 2015-12-25 | Quick induction melting casting system of no crucible |
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| Publication Number | Publication Date |
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| CN205254069U true CN205254069U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521099515.8U Active CN205254069U (en) | 2015-12-25 | 2015-12-25 | Quick induction melting casting system of no crucible |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458207A (en) * | 2015-12-25 | 2016-04-06 | 西安奥邦科技有限责任公司 | Crucible-free rapid induction smelting and casting system |
| CN109396376A (en) * | 2019-01-08 | 2019-03-01 | 广州市瑞晖铸造机械有限公司 | A kind of efficient centrifugal casting machine |
-
2015
- 2015-12-25 CN CN201521099515.8U patent/CN205254069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458207A (en) * | 2015-12-25 | 2016-04-06 | 西安奥邦科技有限责任公司 | Crucible-free rapid induction smelting and casting system |
| CN109396376A (en) * | 2019-01-08 | 2019-03-01 | 广州市瑞晖铸造机械有限公司 | A kind of efficient centrifugal casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200421 Address after: 710021 southwest corner of Boai Industrial Park, 268 caotan 6th Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Aobang Intelligent Equipment Technology Co., Ltd Address before: Caotan economic and Technological Development Zone six road 710065 Shaanxi city of Xi'an province No. 268 Industrial Park in the southwest corner of love Patentee before: XI'AN AOBANG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |