CN207026454U - Magnesium alloy pouring former - Google Patents
Magnesium alloy pouring former Download PDFInfo
- Publication number
- CN207026454U CN207026454U CN201720958111.2U CN201720958111U CN207026454U CN 207026454 U CN207026454 U CN 207026454U CN 201720958111 U CN201720958111 U CN 201720958111U CN 207026454 U CN207026454 U CN 207026454U
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- CN
- China
- Prior art keywords
- pouring
- magnesium alloy
- former
- cavity
- hole
- Prior art date
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Abstract
The utility model provides a kind of magnesium alloy pouring former, including base；The smelting furnace being fixed on base；Two supporting plates of base are fixed on, two supporting plates are respectively equipped with chute；Mold base between two supporting plates, the opposite sides of mold base are respectively equipped with roller, and roller is in chute；The casting mold of mold base is fixed on, the top of casting mold is provided with pouring nozzle；It is fixed on the cylinder being connected below mold base and with mold base；Quantitative pouring pump on smelting furnace；The cast pipeline that one end is connected with quantitative pouring pump；The cast pipeline other end and the protection cavity with host cavity are fixed on, protects the top of cavity to be provided with first through hole, protects the bottom of cavity to be provided with the second through hole, cast pipeline one end passes through first through hole；And the air pump being connected with protection cavity by pipeline.Magnesium alloy pouring former provided by the utility model can effectively avoid magnesium melt from being reacted with the oxygen in air, and the magnesium alloy ingot quality after shaping is good.
Description
Technical field
The utility model belongs to magnesium alloy molded technical field, more particularly to a kind of magnesium alloy pouring former.
Background technology
Magnesium alloy is widely used nonferrous materials in industry, big in the fields such as space flight, automobile, machinery
Amount uses, and with expanding economy, the application demand of magnesium alloy is also more and more.At present, it is general in the casting technique of magnesium alloy
The logical method used is that the magnesium melt of fusing is poured into casting in casting mold.
In correlation technique, magnesium melt is in moulding by casting, during magnesium melt typically directly is poured into casting mold, does not have
Special air exclusion device is set by magnesium melt and air exclusion, making magnesium melt that hair easily occur with the oxygen in air should generate
Oxide, so that the magnesium-alloy material of shaping is of poor quality.
Therefore, it is necessary to a kind of new magnesium alloy pouring former is provided to solve above-mentioned technical problem.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of improve magnesium-alloy material quality magnesium alloy pouring into
Type equipment.
The utility model is achieved in that a kind of magnesium alloy pouring former, including：
Base；
The smelting furnace being fixed on the base；
Two supporting plates that the base and relative spacing are set are fixed on, two supporting plates are respectively equipped with what is be vertically distributed
Chute, the two chute settings facing each other；
Mold base between described two supporting plates, the opposite sides of the mold base are respectively equipped with roller, institute
Roller is stated in the chute；
The casting mold of the mold base is fixed on, the top of the casting mold is provided with pouring nozzle；
It is fixed on the cylinder being connected below the mold base and with the mold base；
Quantitative pouring pump on the smelting furnace；
The cast pipeline that one end is connected with the quantitative pouring pump, the quantitative pouring pump is used for will be molten in the smelting furnace
Liquid is extracted to the cast pipeline；
It is fixed on the cast pipeline other end and the protection cavity with host cavity, the protection cavity and the cast
Mouth face is set, and the top of the protection cavity is provided with the first through hole connected with the host cavity, the bottom of the protection cavity
Portion is provided with the second through hole connected with the host cavity, and described cast pipeline one end is through the first through hole and is partially housed in
In the host cavity；And
The air pump being connected with the protection cavity by pipeline.
Preferably, the magnesium alloy pouring former also includes the blast pipe connected with the protection cavity.
Preferably, the quantity of the roller is multiple and spaced set.
Preferably, the cast pipeline is provided with external screw thread with one end that the protection cavity is connected, and the first through hole is set
There is internal thread, the cast pipeline is threadedly coupled with the protection cavity.
Preferably, the pouring nozzle is in the form of a column, and the cross-sectional diameter of the pouring nozzle is more than the straight of the cast pipeline
Footpath.
Preferably, the diameter of the first through hole is less than the diameter of second through hole, and the cross section of the pouring nozzle is straight
Footpath is less than the diameter of second through hole.
Preferably, the magnesium alloy pouring former also includes the screen pack for being fixed on the pouring nozzle.
Preferably, the protection cavity is in hollow cylindric.
Magnesium alloy pouring former of the present utility model is connected with the guarantor of protective gas by being set in cast pipeline one end
Protect cavity and cylinder is set below mold base, when pouring into a mould magnesium melt, quantitative pouring pump extracts the liquation in smelting furnace to institute
State in cast pipeline, cylinder driving mold base drives the pouring nozzle of casting mold to stretch into protection cavity, makes cast pipeline logical
Have and magnesium melt cast is completed in the protection cavity of protective gas, avoid magnesium melt from being reacted with the oxygen in air, so that
Magnesium alloy ingot quality after shaping is good.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model magnesium alloy pouring former；
Fig. 2 is the structural representation of supporting plate in the utility model magnesium alloy pouring former；
Fig. 3 is the structural representation that cavity is protected in the utility model magnesium alloy pouring former.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Fig. 1 is refer to, is the structural representation of the utility model magnesium alloy pouring former.The magnesium alloy pouring into
Type equipment 100 includes base 1, the smelting furnace 2 being fixed on the base 1, is fixed on the base 1 and relative spacing are set two
Supporting plate 3, the mold base 4 between described two supporting plates 3, be fixed on the lower section of the mold base 4 and with the mould
The cylinder 5 of the connection of seat 4, the quantitative pouring pump 6 on the smelting furnace 2, the casting mold 7 for being fixed on the mold base 4, one end
The cast pipeline 8 that is connected with the quantitative pouring pump 6, it is fixed on the cast other end of pipeline 8 and the guarantor with host cavity 91
Shield cavity 9 and the air pump 10 being connected with the protection cavity 9 by pipeline.
Incorporated by reference to reference picture 2, for the structural representation of supporting plate in the utility model magnesium alloy pouring former.Two institutes
State supporting plate 3 and be respectively equipped with the chute 31 being vertically distributed, two 31 settings facing each other of chute.The mold base 4 it is relative
Both sides are respectively equipped with roller 41, and the roller 41 is in the chute 31.Preferably, the quantity of the roller 41 to be multiple and
Spaced set.The cylinder 5 drives the mold base 4 to be slided up and down along the chute 31, by setting the roller 41, subtracts
Resistance in the motion process of the small mold base 4.
The quantitative pouring pump 6 is used to extract the liquation in the smelting furnace 1 to the cast pipeline 8, the cast
The top of mould 7 is provided with pouring nozzle 71, and the liquation poured into a mould in pipeline 8 flows into the pouring nozzle 71, and through the pouring nozzle
71 flow into shaping magnesium alloy ingot in the die cavity of the casting mold 7.
It is the structural representation that cavity is protected in the utility model magnesium alloy pouring former incorporated by reference to reference picture 3.Institute
State protection cavity 9 to set with the face of pouring nozzle 71, the top of the protection cavity 9 is provided with what is connected with the host cavity 91
First through hole 92, the bottom of the protection cavity 9 are provided with the second through hole 93 connected with the host cavity 91, the cast pipeline
8 one end are through the first through hole 92 and are partially housed in the host cavity 91.As one embodiment of the present utility model,
The protection cavity 9 is in hollow cylindric.
The air pump 10 is used to input protective gas into the protection cavity 9（Such as nitrogen）, make in the protection cavity 9
The space full of protective gas is formed, the cylinder 5 drives the pouring nozzle 71 of the casting mold 7 to stretch into the protection cavity 9
Host cavity 91 in, magnesium melt is poured into the pouring nozzle 71 in the host cavity 91 by the cast pipeline 8, avoids magnesium from melting
Liquid reacts with the oxygen in air, so that the magnesium alloy ingot quality after shaping is good.
As one embodiment of the present utility model, the magnesium alloy pouring former 100 also includes and the protection
The blast pipe 11 that cavity 9 connects.Specifically, the blast pipe 11 connects with the host cavity 91, can facilitate the protection chamber
Protective gas in body 9 is constantly discharged, and air is not easily accessible in the protection cavity 9, so that magnesium melt is not oxidizable.
As one embodiment of the present utility model, one end that the cast pipeline 8 is connected with the protection cavity 9 is provided with
External screw thread, the first through hole 92 are provided with internal thread, and the cast pipeline 8 is threadedly coupled with the protection cavity 9, convenient dismounting
With the installation protection cavity 9.
As one embodiment of the present utility model, the pouring nozzle 71 is in the form of a column, and the cross section of the pouring nozzle 71
Diameter is more than the diameter of the cast pipeline 8, and making the cast pipeline 8, magnesium melt entirely falls in described when pouring into a mould magnesium melt
In pouring nozzle 71, magnesium melt spluttering is prevented.
As one embodiment of the present utility model, the diameter of the first through hole 92 is less than the straight of second through hole 93
Footpath, the cross-sectional diameter of the pouring nozzle 71 are less than the diameter of second through hole 93, prevent the pouring nozzle 71 to described
Collided when being moved in protection cavity 9 with the protection cavity 9, so as to improve the magnesium alloy pouring former reliability.
As one embodiment of the present utility model, the magnesium alloy pouring former 100 is also described including being fixed on
The screen pack 12 of pouring nozzle.When pouring into a mould magnesium melt, first it is filtered through the screen pack 12 into the magnesium melt in pouring nozzle 5
In impurity, then shaping magnesium alloy ingot in the die cavity of the casting mold 7 is flowed into, to improve casting quality.
The operation principle of magnesium alloy pouring former 100 is as follows：In cast, the cylinder 5 drives the mold base 4
Motion upwards, so as to drive the casting mold 7 to move upwards, until the pouring nozzle 71 stretches into through second through hole 93
Set in the protection cavity 9 and with cast pipeline 8 face, the air pump 10 is inputted into the protection cavity 9 and protected
Gas, the quantitative pouring pump 6 extract the liquation in the smelting furnace 1 to the cast pipeline 8, and liquation is from the gate spool
The pouring nozzle 71 is flowed into road 8, is flowed into after the screen pack 12 filters impurity therein in die cavity and is molded magnesium alloy ingot,
After cast, the cylinder 5 drives the mold base 4 to move downwardly to initial position, after mould 7 to be cast cools down, takes out shaping
Magnesium alloy ingot.
Magnesium alloy pouring former of the present utility model is connected with the guarantor of protective gas by being set in cast pipeline one end
Protect cavity and cylinder is set below mold base, when pouring into a mould magnesium melt, quantitative pouring pump extracts the liquation in smelting furnace to institute
State in cast pipeline, cylinder driving mold base drives the pouring nozzle of casting mold to stretch into protection cavity, makes cast pipeline logical
Have and magnesium melt cast is completed in the protection cavity of protective gas, avoid magnesium melt from being reacted with the oxygen in air, so that
Magnesium alloy ingot quality after shaping is good.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
- A kind of 1. magnesium alloy pouring former, it is characterised in that including：Base；The smelting furnace being fixed on the base；Two supporting plates that the base and relative spacing are set are fixed on, two supporting plates are respectively equipped with the cunning being vertically distributed Groove, the two chute settings facing each other；Mold base between described two supporting plates, the opposite sides of the mold base are respectively equipped with roller, the rolling Wheel is in the chute；The casting mold of the mold base is fixed on, the top of the casting mold is provided with pouring nozzle；It is fixed on the cylinder being connected below the mold base and with the mold base；Quantitative pouring pump on the smelting furnace；The cast pipeline that one end is connected with the quantitative pouring pump, the quantitative pouring pump are used to take out the liquation in the smelting furnace Take to the cast pipeline；The cast pipeline other end and the protection cavity with host cavity are fixed on, the protection cavity and the pouring nozzle are just To setting, the top of the protection cavity is provided with the first through hole connected with the host cavity, and the bottom of the protection cavity is set There is the second through hole connected with the host cavity, described cast pipeline one end is through the first through hole and is partially housed in described In host cavity；AndThe air pump being connected with the protection cavity by pipeline.
- 2. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the magnesium alloy pouring former is also Including the blast pipe connected with the protection cavity.
- 3. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the quantity of the roller is multiple and waited Spacing is set.
- 4. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the cast pipeline and the protection chamber One end of body connection is provided with external screw thread, and the first through hole is provided with internal thread, the cast pipeline and the protection cavity screw thread Connection.
- 5. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the pouring nozzle is in the form of a column, and described The cross-sectional diameter of pouring nozzle is more than the diameter of the cast pipeline.
- 6. magnesium alloy pouring former as claimed in claim 5, it is characterised in that the diameter of the first through hole is less than institute The diameter of the second through hole is stated, the cross-sectional diameter of the pouring nozzle is less than the diameter of second through hole.
- 7. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the magnesium alloy pouring former is also Screen pack including being fixed on the pouring nozzle.
- 8. magnesium alloy pouring former as claimed in claim 1, it is characterised in that the protection cavity is in hollow cylinder Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958111.2U CN207026454U (en) | 2017-08-02 | 2017-08-02 | Magnesium alloy pouring former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958111.2U CN207026454U (en) | 2017-08-02 | 2017-08-02 | Magnesium alloy pouring former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026454U true CN207026454U (en) | 2018-02-23 |
Family
ID=61474123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958111.2U Expired - Fee Related CN207026454U (en) | 2017-08-02 | 2017-08-02 | Magnesium alloy pouring former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102696A (en) * | 2021-03-26 | 2021-07-13 | 南京沁轩锦商贸有限公司 | Sand box fixing device for quantitatively injecting liquefied metal |
-
2017
- 2017-08-02 CN CN201720958111.2U patent/CN207026454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102696A (en) * | 2021-03-26 | 2021-07-13 | 南京沁轩锦商贸有限公司 | Sand box fixing device for quantitatively injecting liquefied metal |
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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: 20180223 Termination date: 20180802 |