CN208758607U - A kind of alloy melting casting crucible - Google Patents
A kind of alloy melting casting crucible Download PDFInfo
- Publication number
- CN208758607U CN208758607U CN201821314942.7U CN201821314942U CN208758607U CN 208758607 U CN208758607 U CN 208758607U CN 201821314942 U CN201821314942 U CN 201821314942U CN 208758607 U CN208758607 U CN 208758607U
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- Prior art keywords
- slag trap
- crucible
- slag
- crucible body
- poured
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Abstract
The utility model discloses a kind of alloy meltings to be poured crucible, the crucible body portion of cavity is received including the storage with upward opening, the upper end Guo Ti county is provided with stem bar outward, the first slag trap inwardly stretched out obliquely is provided on the inner wall of crucible body middle and lower part position, first slag trap is arranged close to stem bar side, it further include the second slag trap that crucible body top is set, the second slag trap is arranged close to stem bar and enclosure portion is open, and the medial surface of the second slag trap towards crucible body bottom constitutes pushing off the slag face.When being poured melting, the first slag trap, which can be used for blocking being located at, is deposited in the impurity of crucible bottom, prevents it from flowing into mold with solution, and the second slag trap can block the impurity positioned at metal liquid surface flotation and it is avoided to enter in mold.The quality of casting is effectively raised in this way.Realize effective removal of impurities when casting.
Description
Technical field
The utility model relates to crucible technique fields, are poured crucible more particularly to a kind of alloy melting.
Background technique
Oxide inclusion is easily generated during magnesium, aluminium, zinc, tin production and alloy melting, deteriorates casting quality and mechanics
Performance.The field trash for influencing magnesium, aluminium, zinc, tin metal or alloy quality is broadly divided into nonmetallic folder according to ingredient and structure difference
Sundries and metallic inclusion.Non-metallic inclusion seriously reduces the intensity, toughness of magnesium, aluminium, zinc, tin metal or alloy and fatigue resists
Power.Metal inclusion can reduce the corrosion resistance of magnesium, aluminium, zinc, tin metal or alloy.Therefore, it must take steps to remove in production
Field trash in magnesium, aluminium, zinc, tin metal or alloy melt.These field trashes generally float on molten after being handled by impurity removal process
The surface of body or the bottom for being deposited in crucible.The field trash of surface and bottom is easy to melt flow in the casting process of melt
Enter in mold, to seriously affect the metallurgical quality of casting.
Field trash can be avoided to flow into the crucible of mold with regard to cost ability in casting in view of this, how to provide one kind
The technical issues of field technique personnel's urgent need to resolve.
Utility model content
The technical problem to be solved by the present invention is to: how to provide a kind of can effectively stop bath surface in casting
It is poured crucible with the alloy melting that melt flows into casting die with the slag of bottom, and then improves the quality of casting.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution.
A kind of alloy melting is poured crucible, receives the crucible body portion of cavity including the storage with upward opening, and crucible body upper end is all
To stem bar is provided with outward, the first slag trap inwardly stretched out obliquely, first gear are provided on the inner wall of crucible body middle and lower part position
Slag plate is arranged close to stem bar side, which is characterized in that further includes the second slag trap that crucible body top is arranged in, the second slag trap leans on
Nearly stem bar setting and enclosure portion opening, the medial surface of the second slag trap towards crucible body bottom constitute pushing off the slag face.
In this way, the first slag trap can be used for blocking the impurity for being located at and being deposited in crucible bottom when being poured melting, prevent
It is flowed into mold with solution, and the second slag trap can block the impurity positioned at metal liquid surface flotation and it is avoided to enter mould
In tool.The quality of casting is effectively raised in this way.Realize effective removal of impurities when casting.
Preferably, being provided with horizontal perforative bar shaped mounting hole on the outer wall of crucible body upper end, hole number is installed in bar shaped
It is two, is located at left and right sides of stem bar and is symmetrical arranged, the second slag trap is threaded through in two bar shaped mounting holes and connect with crucible body.
In this way, above-mentioned set-up mode is simple.The second slag trap can be penetrated again before crucible is poured after melting, use
It is convenient, avoid the setting interference effect of the second slag trap to fusion process, and it is different to facilitate user to be replaced according to different demands
Second slag trap.
Preferably, second slag trap is towards the arc groove for being provided with face stem bar in the side long side of stem bar,
Arc groove runs through second slag trap along the thickness direction of second gear slag plate.
In this way, the setting of arc groove is mainly used for the casting of the alloy of the big viscosity of molten metal, the big flowing of viscosity is slow,
Be open the small requirement for being unable to satisfy such alloy to poring rate.The setting of arc groove can be true in the case where meeting speed
Possess effect and blocks dregs.
Preferably, inwardly offering bar shaped deep gouge on the lateral surface of the second slag trap, bar shaped deep gouge is along the second slag trap
Width direction extends, and it further includes cover board, cover board is slidably embedded that the arc groove, which is located at one end of the bar shaped deep gouge,
In bar shaped deep gouge, the lateral surface of cover board is arranged without departing from the lateral surface of the second slag trap, and cover board is located in the second slag trap and edge
The arc groove can be completely covered in one Slideslip of stem bar, and cover board can be fixed by being provided between cover board and the second slag trap part
Fastening structure.
In this way, user can adjust arc groove and cover board according to use demand be overlapped range, leave a certain size
Opening is applicable in the casting of the molten metal of different viscosities, it is ensured that poring rate.Cover board is arranged in the second slag trap, structure adjusting side
Just, it can adjust before the second slag trap is inserted into crucible body and also adjust after such insertion, it is easy to use.
Preferably, being provided with the stepped counterbore of bar shaped on cover board along the second slag trap width direction, set in stepped counterbore
It is equipped with sunk screw connection locking cover board and the second slag trap.
In this way, stepped counterbore and the setting structure of sunk screw are simple, it is easy to connect, and the second slag trap will not be protruded,
And then convenient and bar shaped mounting hole cooperation.
Preferably, first slag trap is arranged at a quarter to one third of crucible body height, first gear
Vertically tilt angle is 30 degree to 90 degree to slag plate, stores up and receives that cavity is cylindrical, and the first slag trap projects the width of horizontal direction
Degree for storage receive cavity diameter a quarter to one third.
In this way, resistance of first slag trap to the impurity of crucible bottom when above-mentioned set-up mode most effective can realize casting
Gear.The too small of first baffle setting can not effectively block impurity, and the excessive of setting will affect molten metal flowing, influence to be poured.If
Set it is excessively high or it is too low all can not effectively block impurity, the setting of angle is main to avoid impurity from skidding off.
Preferably, there are two the first lifting lugs, two the first lifting lugs to be located at for setting vertically upward for the setting of crucible body upper end
It is symmetrical arranged at left and right sides of stem bar, two the first lifting lugs are located on two outer ends of crucible body circumferentially.
In this way, the setting of lifting lug is primarily to convenient lift by crane after the completion of melting, and manipulates crucible when casting.
Preferably, crucible body lower end is provided with the second lifting lug horizontally outward, the second lifting lug is located remotely from the side of stem bar
On outer end.
In this way, the second lifting lug is mainly that the first lifting lug cooperated uses, facilitate casting process.Pass through the first lifting lug lifting one
Fixed height, then overturns crucible by the second lifting lug, pours out molten metal, realizes casting.
Preferably, crucible body bottom surface is down-set to the horizontal tilt of stem bar side.
In this way, the set-up mode is located at the accumulation of impurities of crucible bottom, especially in casting, which can have
The aggregation impurity of effect, crucible tilts so that impurity is assembled to the bottom place of tilting down, and is blocked by the first slag trap.It must be completely miscellaneous
Matter enters in mold with molten metal.
Preferably, the first slag trap is welded and fixed with wall in crucible body.
In this way, welding manner construction is simple, connection is reliable.
Detailed description of the invention
Fig. 1 is the cross-sectional view that a kind of alloy melting provided by the embodiment of the utility model is poured crucible；
Fig. 2 is that a kind of alloy melting provided by the embodiment of the utility model is poured the second slag trap cooperation cover board in crucible
Top view.
Wherein, 1 it is crucible body, 2 be stem bar, 3 be the first slag trap, 4 be the second slag trap, 5 be bar shaped mounting hole, 6 is lid
Plate, 601 be stepped counterbore, 7 be arc groove, 8 be the first lifting lug, 9 be the second lifting lug.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structure that a kind of alloy provided by the embodiment of the utility model is poured melting kettle
Schematic diagram, Fig. 2 are the structural schematic diagram that a kind of alloy provided by the embodiment of the utility model is poured wire rope handling hook in melting kettle.
The utility model embodiment part discloses a kind of alloy melting casting crucible, receives including the storage with upward opening
The crucible body portion of cavity, crucible body upper end are peripherally and outwardly provided with stem bar, be provided on the inner wall of crucible body middle and lower part position obliquely to
First slag trap of interior stretching, the first slag trap are arranged close to stem bar side, which is characterized in that further include being arranged on crucible body top
The second slag trap, the second slag trap is arranged close to stem bar and enclosure portion is open, and the second slag trap is towards in crucible body bottom
Side constitutes pushing off the slag face.
In this way, the first slag trap can be used for blocking the impurity for being located at and being deposited in crucible bottom when being poured melting, prevent
It is flowed into mold with solution, and the second slag trap can block the impurity positioned at metal liquid surface flotation and it is avoided to enter mould
In tool.The quality of casting is effectively raised in this way.Realize effective removal of impurities when casting.
In the present embodiment, horizontal perforative bar shaped mounting hole, bar shaped mounting hole are provided on the outer wall of crucible body upper end
Quantity is two, is located at left and right sides of stem bar and is symmetrical arranged, and the second slag trap is threaded through in two bar shaped mounting holes to be connected with crucible body
It connects.
In this way, above-mentioned set-up mode is simple.The second slag trap can be penetrated again before crucible is poured after melting, use
It is convenient, avoid the setting interference effect of the second slag trap to fusion process, and it is different to facilitate user to be replaced according to different demands
Second slag trap.
In the present embodiment, second slag trap is recessed towards the arc for being provided with face stem bar in the side long side of stem bar
Slot, arc groove run through second slag trap along the thickness direction of second gear slag plate.
In this way, the setting of arc groove is mainly used for the casting of the alloy of the big viscosity of molten metal, the big flowing of viscosity is slow,
Be open the small requirement for being unable to satisfy such alloy to poring rate.The setting of arc groove can be true in the case where meeting speed
Possess effect and blocks dregs.
In the present embodiment, bar shaped deep gouge is inwardly offered on the lateral surface of the second slag trap, bar shaped deep gouge is along second gear
Slag plate width direction extends, and it further includes cover board, cover board is slidably embedding that the arc groove, which is located at one end of the bar shaped deep gouge,
It is located in bar shaped deep gouge, the lateral surface of cover board is arranged without departing from the lateral surface of the second slag trap, and cover board is located in the second slag trap
And the arc groove can be completely covered along one Slideslip of stem bar, lid can be fixed by being provided between cover board and the second slag trap part
The fastening structure of plate.
In this way, user can adjust arc groove and cover board according to use demand be overlapped range, leave a certain size
Opening is applicable in the casting of the molten metal of different viscosities, it is ensured that poring rate.Cover board is arranged in the second slag trap, structure adjusting side
Just, it can adjust before the second slag trap is inserted into crucible body and also adjust after such insertion, it is easy to use.
In the present embodiment, the stepped counterbore of bar shaped, stepped counterbore are provided on cover board along the second slag trap width direction
In be provided with sunk screw connection locking cover board and the second slag trap.
In this way, stepped counterbore and the setting structure of sunk screw are simple, it is easy to connect, and the second slag trap will not be protruded,
And then convenient and bar shaped mounting hole cooperation.
In the present embodiment, first slag trap is arranged at a quarter to one third of crucible body height, and
Vertically tilt angle is 30 degree to 90 degree to one slag trap, stores up and receives that cavity is cylindrical, and the first slag trap projects horizontal direction
Width be storage receive cavity diameter a quarter to one third.
In this way, resistance of first slag trap to the impurity of crucible bottom when above-mentioned set-up mode most effective can realize casting
Gear.The too small of first baffle setting can not effectively block impurity, and the excessive of setting will affect molten metal flowing, influence to be poured.If
Set it is excessively high or it is too low all can not effectively block impurity, the setting of angle is main to avoid impurity from skidding off.
In the present embodiment, there are two the first lifting lug, two the first lifting lugs for setting vertically upward for the setting of crucible body upper end
It is symmetrical arranged at left and right sides of stem bar, two the first lifting lugs are located on two outer ends of crucible body circumferentially.
In this way, the setting of lifting lug is primarily to convenient lift by crane after the completion of melting, and manipulates crucible when casting.
In the present embodiment, crucible body lower end is provided with the second lifting lug horizontally outward, and the second lifting lug is located remotely from the one of stem bar
On the outer end of side.
In this way, the second lifting lug is mainly that the first lifting lug cooperated uses, facilitate casting process.Pass through the first lifting lug lifting one
Fixed height, then overturns crucible by the second lifting lug, pours out molten metal, realizes casting.
In the present embodiment, crucible body bottom surface is down-set to the horizontal tilt of stem bar side.
In this way, the set-up mode is located at the accumulation of impurities of crucible bottom, especially in casting, which can have
The aggregation impurity of effect, crucible tilts so that impurity is assembled to the bottom place of tilting down, and is blocked by the first slag trap.It must be completely miscellaneous
Matter enters in mold with molten metal.
In the present embodiment, the first slag trap is welded and fixed with wall in crucible body.
In this way, welding manner construction is simple, connection is reliable.
Claims (10)
1. a kind of alloy melting is poured crucible, the crucible body portion of cavity is received including the storage with upward opening, crucible body upper end circumferential direction
It is provided with stem bar outward, is provided with the first slag trap inwardly stretched out obliquely, the first pushing off the slag on the inner wall of crucible body middle and lower part position
Plate is arranged close to stem bar side, which is characterized in that further includes the second slag trap that crucible body top is arranged in, the second slag trap is close
Stem bar setting and enclosure portion opening, the medial surface of the second slag trap towards crucible body bottom constitute pushing off the slag face.
2. alloy melting as described in claim 1 is poured crucible, which is characterized in that be provided with water on the outer wall of crucible body upper end
Perforative bar shaped mounting hole is put down, it is two that hole number is installed in bar shaped, is located at left and right sides of stem bar and is symmetrical arranged, the second slag trap is worn
It is located in two bar shaped mounting holes and is connect with crucible body.
3. alloy melting as described in claim 1 is poured crucible, which is characterized in that second slag trap is towards the one of stem bar
The arc groove of face stem bar is provided in the long side of side, arc groove runs through the second gear along the thickness direction of second gear slag plate
Slag plate.
4. alloy melting as claimed in claim 3 is poured crucible, which is characterized in that inwardly opened on the lateral surface of the second slag trap
Equipped with bar shaped deep gouge, bar shaped deep gouge extends along the second slag trap width direction, and the arc groove is located at the bar shaped deep gouge
One end further includes cover board, and cover board is slidably embedded in bar shaped deep gouge, and the lateral surface of cover board is outer without departing from the second slag trap
Side setting, it is interior and can be completely covered the arc groove along one Slideslip of stem bar that cover board is located at the second slag trap, cover board and the
The fastening structure that can fix cover board is provided between two slag trap parts.
5. alloy melting as claimed in claim 4 is poured crucible, which is characterized in that the fastening structure includes on cover board along the
The stepped counterbore for the bar shaped that two slag trap width directions open up is provided with sunk screw connection locking cover board and the in stepped counterbore
Two slag traps.
6. alloy melting as described in claim 1 is poured crucible, which is characterized in that the setting of first slag trap is in crucible body
At a quarter to one third of height, vertically tilt angle is 30 degree to 90 degree to the first slag trap, and storage receives cavity in circle
Cylindricality, the first slag trap project horizontal direction width be storage receive cavity diameter a quarter to one third.
7. alloy melting as described in claim 1 is poured crucible, which is characterized in that the setting of crucible body upper end is set vertically upward
It sets there are two the first lifting lug, two the first lifting lugs, which are located at left and right sides of stem bar, to be symmetrical arranged, and two the first lifting lugs are located at crucible body edge
On two circumferential outer ends.
8. alloy melting as claimed in claim 7 is poured crucible, which is characterized in that crucible body lower end is provided with second horizontally outward
Lifting lug, the second lifting lug are located remotely from the outer end of the side of stem bar.
9. alloy melting as claimed in claim 8 is poured crucible, which is characterized in that crucible body bottom surface is to the horizontal tilt of stem bar side
It is down-set.
10. alloy melting as described in claim 1 is poured crucible, which is characterized in that wall welds in the first slag trap and crucible body
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314942.7U CN208758607U (en) | 2018-08-15 | 2018-08-15 | A kind of alloy melting casting crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314942.7U CN208758607U (en) | 2018-08-15 | 2018-08-15 | A kind of alloy melting casting crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758607U true CN208758607U (en) | 2019-04-19 |
Family
ID=66132604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314942.7U Expired - Fee Related CN208758607U (en) | 2018-08-15 | 2018-08-15 | A kind of alloy melting casting crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390154A (en) * | 2020-04-24 | 2020-07-10 | 宁波微泰真空技术有限公司 | Method for removing impurities in ultrahigh pure copper or copper alloy cast ingot |
| CN112066725A (en) * | 2020-09-16 | 2020-12-11 | 江苏隆达超合金航材有限公司 | Novel structure crucible for high-temperature alloy smelting and vacuum induction smelting process thereof |
-
2018
- 2018-08-15 CN CN201821314942.7U patent/CN208758607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390154A (en) * | 2020-04-24 | 2020-07-10 | 宁波微泰真空技术有限公司 | Method for removing impurities in ultrahigh pure copper or copper alloy cast ingot |
| CN112066725A (en) * | 2020-09-16 | 2020-12-11 | 江苏隆达超合金航材有限公司 | Novel structure crucible for high-temperature alloy smelting and vacuum induction smelting process thereof |
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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 |
Granted publication date: 20190419 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |