CN206843565U - A kind of vacuum melting casting device of melting and casting copper alloy - Google Patents
A kind of vacuum melting casting device of melting and casting copper alloy Download PDFInfo
- Publication number
- CN206843565U CN206843565U CN201720705799.3U CN201720705799U CN206843565U CN 206843565 U CN206843565 U CN 206843565U CN 201720705799 U CN201720705799 U CN 201720705799U CN 206843565 U CN206843565 U CN 206843565U
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- China
- Prior art keywords
- vacuum
- melting
- casting
- room housing
- vacuum room
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of vacuum melting casting device of melting and casting copper alloy, include vacuum room housing, the shell wall of vacuum room housing is hollow sandwich, the top of vacuum room housing is provided with top pressure closure, bottom is connected with vacuum-pumping tube, and the bottom platform in vacuum room housing is provided with turnover bracket, and smelting furnace is connected with through rotating shaft on turnover bracket, rotating shaft is externally connected with connecting lever, and one end of connecting lever is connected with telescopic oil cylinder；The lower section of the smelting furnace is provided with magnetic stirrer, and magnetic stirrer is externally provided with insulating jacket；The side of the smelting furnace is provided with casting mould, and the vacuum room housing of casting mould side, which is provided with, takes out hatch door；Infrared radiation thermometer and watch window are additionally provided with the top of the vacuum room housing.The characteristics of there is the utility model alloying element to be uniformly dispersed, and alloy quality is high；In addition, also there is easy to operate, easily controllable, the characteristics of equipment safety is reliable, and service life of equipment is longer.
Description
Technical field
A kind of device of melting and casting copper alloy is the utility model is related to, particularly a kind of melting and casting copper alloy
Vacuum melting casting device.
Background technology
Casting is that the mankind are grasped than a kind of metal heat processing technique earlier, is to be cast to liquid metals and part shape
In adaptable casting cavity, after its cooled and solidified, to obtain the method for part or blank.
And copper alloy refers to using fine copper as matrix, add other one or more of alloying elements in the base and form one
Kind alloy, according to the difference of use demand, the alloy that can add corresponding species and ratio carries out melting.But now current copper closes
The casting technique of gold is typically that fine copper and alloying element are added into smelting furnace, carries out melting at ambient pressure, is then cast in mould
In tool, when the problem of this melting mode is present is exactly melting under normal pressure, alloying element easily sinks under gravity, causes
Alloying elements distribution is uneven, influences copper alloy quality.
The content of the invention
The purpose of this utility model is, there is provided a kind of vacuum melting casting device of melting and casting copper alloy.This reality
It is uniformly dispersed with new with alloying element, the characteristics of alloy quality is high；In addition, also there is easy to operate, easily controllable, equipment
Securely and reliably, the characteristics of service life of equipment is longer.
The technical solution of the utility model：A kind of vacuum melting casting device of melting and casting copper alloy, include true
Empty room housing, the shell wall of vacuum room housing is hollow sandwich, and vacuum room housing is externally connected with the shell turned on respectively with hollow sandwich
Body cooling water inlet pipe and housing cooling water drainage water pipe, the top of vacuum room housing are provided with top pressure closure, and bottom, which is connected with, takes out very
Blank pipe, the bottom platform in vacuum room housing are provided with turnover bracket, and smelting furnace is connected with through rotating shaft on turnover bracket, outside rotating shaft
Connecting lever is connected with, one end of connecting lever is connected with telescopic oil cylinder；The lower section of the smelting furnace is provided with magnetic stirrer, magnetic stirrer
Insulating jacket is externally provided with, heat-insulated cooling water inlet pipe and heat-insulated cooling water drainage water pipe are connected on insulating jacket；It is described molten
The side of furnace is provided with casting mould, and the vacuum room housing of casting mould side, which is provided with, takes out hatch door；The vacuum room housing
Top be additionally provided with infrared radiation thermometer and watch window.
The vacuum melting casting device of foregoing melting and casting copper alloy, the turnover bracket are in splayed.
The vacuum melting casting device of foregoing melting and casting copper alloy, the both sides of the smelting furnace are respectively connected with one
Rotating shaft, one end of rotating shaft are respectively connected with connecting lever, and each connecting lever connects a telescopic oil cylinder.
The vacuum melting casting device of foregoing melting and casting copper alloy, the side of the smelting furnace upper edge, which is provided with, draws
Stem bar.
The vacuum melting casting device of foregoing melting and casting copper alloy, the vacuum room housing of the casting mould side
Interior bottom platform is provided with location-plate.
The beneficial effects of the utility model：
1st, the utility model is true to being taken out in housing using vacuum-pumping tube by the way that smelting furnace is arranged in vacuum room housing
Sky, make to be in high vacuum state in smelting furnace fusion process, alloying element is diminished by Action of Gravity Field, reduces alloying element sinking
Ratio, make alloying element scattered more uniformly, improve the quality of cast copper alloy.
2nd, for the utility model by setting magnetic stirrer in the lower section of smelting furnace, the magnetic field that magnetic stirrer provides makes copper
Ion and other alloying element ions flow in smelting furnace, further to reduce alloying element sinking ratio, make alloying element
It is scattered more abundant.
3rd, smelting furnace of the present utility model is using telescopic oil cylinder control upset, it is not necessary to artificial upset, makes hot melting furnace and mould
Tool in vacuum room housing, keeps vacuum, operation is more convenient, simultaneously, moreover it is possible to guaranteed quality all the time.
4th, the utility model can monitor smelting furnace at any time by setting infrared radiation thermometer and watch window on vacuum chamber
Heating-up temperature, meanwhile, the state in smelting furnace is observed, ensures equipment safety.
5th, vacuum room housing of the present utility model uses hollow sandwich, by cooling down water cooling, reduces case temperature, ensures
Equipment safety is reliable, meanwhile, by setting insulating jacket outside magnetic stirrer, insulating jacket is reduced by cooling down water cooling
Influence of the high temperature of smelting furnace to magnetic stirrer, can extension device service life.
6th, the utility model is by setting location-plate in the bottom platform in vacuum room housing, when mould is placed, directly
Being placed on the side of location-plate can be such that the molten alloy in smelting furnace is just poured on when toppling in mould, without repeatedly
Jig, make operation more convenient.
In summary, there is the utility model alloying element to be uniformly dispersed, and alloy quality is high, easy to operate, easily controllable,
Equipment safety is reliable, the longer beneficial effect of service life of equipment.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is top view of the present utility model.
Description of reference numerals：1- vacuum room housings, 2- housing cooling water inlet pipes, 3- housing cooling water drainage water pipes, 4- are close
Capping cover, 5- vacuum-pumping tubes, 6- turnover brackets, 7- rotating shafts, 8- smelting furnaces, 9- connecting levers, 10- telescopic oil cylinders, 11- electromagnetic agitations
Device, 12- insulating jackets, the heat-insulated cooling water inlet pipes of 13-, the heat-insulated cooling water drainage water pipes of 14-, 15- casting moulds, 16- take out cabin
Door, 17- infrared radiation thermometers, 18- watch windows, 19- drainage mouths, 20- location-plates.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment of the present utility model：A kind of vacuum melting casting device of melting and casting copper alloy, such as accompanying drawing 1-2 institutes
Show, include vacuum room housing 1, the shell wall of vacuum room housing 1 is hollow sandwich, and vacuum room housing 1 is externally connected with respectively with
The housing cooling water inlet pipe 2 and housing cooling water drainage water pipe 3 of empty interlayer conducting, the top of vacuum room housing 1 are provided with sealing and pushed up
Lid 4, bottom are connected with vacuum-pumping tube 5, and the bottom platform in vacuum room housing 1 is provided with turnover bracket 6, is passed through on turnover bracket 6
Rotating shaft 7 is connected with smelting furnace 8, and rotating shaft 7 is externally connected with connecting lever 9, and one end of connecting lever 9 is connected with telescopic oil cylinder 10；The smelting furnace 8
Lower section be provided with magnetic stirrer 11, magnetic stirrer 11 is externally provided with insulating jacket 12, be connected on insulating jacket 12 every
Hot cooling water water inlet pipe 13 and heat-insulated cooling water drainage water pipe 14；The side of the smelting furnace 8 is provided with casting mould 15, casting mould
The vacuum room housing 1 of 15 sides, which is provided with, takes out hatch door 16；The top of the vacuum room housing 1 is additionally provided with the He of infrared radiation thermometer 17
Watch window 18.
The turnover bracket 6 is in splayed.
The both sides of the smelting furnace 8 are respectively connected with a rotating shaft 7, and one end of rotating shaft 7 is respectively connected with connecting lever 9, each connecting lever 9
Connect a telescopic oil cylinder 10.
The side of the upper edge of smelting furnace 8 is provided with drainage mouth 19.
Bottom platform in the vacuum room housing 1 of the side of casting mould 15 is provided with location-plate 20.
Operation principle：In use, opening top pressure closure 4, fine copper and alloying element are put into smelting furnace 8, by casting die
Tool 15 prevents from, in the side of location-plate 20, close encapsulation top cover 4 and taking-up hatch door 16, starting the molten alloy of hot melting furnace 8, and pass through
Infrared radiation thermometer 17 and watch window 18 monitor situation in stove at any time, after melting terminates, start telescopic cylinder 10, pass through connecting lever
9 pull hot melting furnace 8, and 7 upset, the alloy of melting flow out and flowed into the casting mould 15 of side from drainage mouth 19 around the shaft, close
Smelting furnace 8 stops heating, makes Temperature fall in vacuum room housing 1, then stops vacuumizing, is opened after housing internal regression normal pressure
Hatch door 16 is taken out, casting mould 15 is taken out.
Claims (5)
- A kind of 1. vacuum melting casting device of melting and casting copper alloy, it is characterised in that：Include vacuum room housing（1）, Vacuum room housing（1）Shell wall be hollow sandwich, vacuum room housing（1）It is cold to be externally connected with the housing turned on respectively with hollow sandwich But water water inlet pipe（2）With housing cooling water drainage water pipe（3）, vacuum room housing（1）Top be provided with top pressure closure（4）, bottom connects It is connected to vacuum-pumping tube（5）, vacuum room housing（1）Interior bottom platform is provided with turnover bracket（6）, turnover bracket（6）Upper warp turns Axle（7）It is connected with smelting furnace（8）, rotating shaft（7）It is externally connected with connecting lever（9）, connecting lever（9）One end be connected with telescopic oil cylinder（10）； The smelting furnace（8）Lower section be provided with magnetic stirrer（11）, magnetic stirrer（11）It is externally provided with insulating jacket（12）, heat insulation clamps Set（12）On be connected to heat-insulated cooling water inlet pipe（13）With heat-insulated cooling water drainage water pipe（14）；The smelting furnace（8）'s Side is provided with casting mould（15）, casting mould（15）The vacuum room housing of side（1）It is provided with and takes out hatch door（16）；It is described true Empty room housing（1）Top be additionally provided with infrared radiation thermometer（17）And watch window（18）.
- 2. the vacuum melting casting device of melting and casting copper alloy according to claim 1, it is characterised in that：It is described to turn over Turn support（6）In splayed.
- 3. the vacuum melting casting device of melting and casting copper alloy according to claim 1, it is characterised in that：It is described molten Furnace（8）Both sides be respectively connected with a rotating shaft（7）, rotating shaft（7）One end be respectively connected with connecting lever（9）, each connecting lever（9）Connection One telescopic oil cylinder（10）.
- 4. the vacuum melting casting device of melting and casting copper alloy according to claim 1, it is characterised in that：It is described molten Furnace（8）The side of upper edge is provided with drainage mouth（19）.
- 5. the vacuum melting casting device of melting and casting copper alloy according to claim 1, it is characterised in that：The casting Modeling has（15）The vacuum room housing of side（1）Interior bottom platform is provided with location-plate（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705799.3U CN206843565U (en) | 2017-06-17 | 2017-06-17 | A kind of vacuum melting casting device of melting and casting copper alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705799.3U CN206843565U (en) | 2017-06-17 | 2017-06-17 | A kind of vacuum melting casting device of melting and casting copper alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843565U true CN206843565U (en) | 2018-01-05 |
Family
ID=60799285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705799.3U Expired - Fee Related CN206843565U (en) | 2017-06-17 | 2017-06-17 | A kind of vacuum melting casting device of melting and casting copper alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482847A (en) * | 2018-12-27 | 2019-03-19 | 江苏奇纳新材料科技有限公司 | Magnetic-moves the molding machine and method of combined precision complexity fine grain casting |
-
2017
- 2017-06-17 CN CN201720705799.3U patent/CN206843565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482847A (en) * | 2018-12-27 | 2019-03-19 | 江苏奇纳新材料科技有限公司 | Magnetic-moves the molding machine and method of combined precision complexity fine grain casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20210617 |