CN208038527U - A kind of magnesium alloy refining device - Google Patents
A kind of magnesium alloy refining device Download PDFInfo
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- CN208038527U CN208038527U CN201820290428.8U CN201820290428U CN208038527U CN 208038527 U CN208038527 U CN 208038527U CN 201820290428 U CN201820290428 U CN 201820290428U CN 208038527 U CN208038527 U CN 208038527U
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- crucible
- agitating paddle
- stirring rod
- cavity
- bearing block
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Abstract
The utility model discloses a kind of magnesium alloy refining devices, include the crucible of heating furnace and setting in heating furnace, it is provided with the heating wire for being heated to crucible between the heating furnace and crucible, bell is provided at the heating furnace upper end opening, rabbling mechanism is fixedly installed on the bell；The rabbling mechanism includes the motor being arranged on bell, the stirring rod being connected on machine shaft and the mixing component being connected on stirring rod, the stirring rod are extend into crucible, and mixing component is located at crucible medium position；While agitating paddle component rotates under the driving of machine shaft around stirring rod, it can rotate around mandrel under the action of alloy molten solution.The utility model is stirred alloy molten solution by the way that agitating device is arranged in crucible, so that the gas in alloy molten solution is fully discharged, while refining agent and alloy molten solution being enable to come into full contact with, and removes the impurity in melt；Mixing component in rabbling mechanism, which can be realized, is sufficiently stirred alloy molten solution.
Description
Technical field
The utility model is related to magnesium alloy pressure-casting field shaping technique, more particularly to a kind of magnesium alloy refining device.
Background technology
Compression molding process is to develop a kind of faster Special Processes of Metal Castings method cut less in modern age metal working process；It is
By molten metal in high-voltage high-speed retrofilling casting mold, and clean solidification forms the process of casting under high pressure.This moulding process
The product produced has production efficiency high, and process is simple, and Casting tolerance is higher ranked, and surface roughness is good, and mechanical strength is big
The advantages of, and can save and largely subsequently add a little manufacturing procedures and equipment, machine-shaping time and raw material have been saved, because
This molding especially suitable for workpiece such as magnesium alloys.
Magnesium alloy pressure-casting is molded the process for being typically passed through " preheating-fusing-refining-die casting-trimming-cleaning burr ", magnesium
Alloy refining is the important procedure during die cast, has important influence to die cast quality.Magnesium alloy is refining
The gas and impurity that are discharged as possible in alloy molten solution are needed in the process, generally require that refining agent is being added in refining process, and
Alloy molten solution is constantly stirred, existing agitating mode generally use is traditional blender, agitating mode ratio
More single cannot achieve is sufficiently stirred melt, influences the effect and quality of magnesium alloy melting refinement.
Utility model content
Utility model aims to solve the above-mentioned technical problems in the prior art, provide a kind of magnesium alloy essence
Device is refined, gas and impurity in magnesium alloy melt can fully be discharged.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of magnesium alloy refining device includes the crucible of heating furnace and setting in heating furnace, the heating furnace and crucible
Between be provided with heating wire for being heated to crucible, be provided with bell at the heating furnace upper end opening, it is solid on the bell
Surely it is provided with rabbling mechanism；The stirring rod that the rabbling mechanism includes the motor being arranged on bell, is connected on machine shaft
With the mixing component being connected on stirring rod, the stirring rod is extend into crucible, and mixing component is located at crucible medium position；Institute
It includes being connected to the mandrel of stirring boom end and two agitating paddle components at mandrel both ends, the mandrel being arranged to state mixing component
It is arranged in a mutually vertical manner between stirring rod；While the agitating paddle component rotates under the driving of machine shaft around stirring rod,
It can rotate around mandrel under the action of alloy molten solution.
In above-mentioned technical proposal further, the agitating paddle component include bearing block, be arranged on bearing block it is multiple
Agitating paddle and the bearing being arranged in bearing block, two agitating paddle components are connected to mandrel both ends by bearing respectively, described to stir
It is L-shaped hollow circular-tube to mix paddle, and each agitating paddle is uniformly distributed along bearing block excircle, and agitating paddle one end is fixedly connected on bearing block
On, the opening on the agitating paddle other end is arranged towards machine shaft direction of rotation, and each agitating paddle is generally aligned in the same plane with bearing block
It is interior.
In above-mentioned technical proposal further, the agitating paddle is located on hollow circular-tube opening direction side and has been uniformly arranged
Multiple deflector holes.
In above-mentioned technical proposal further, the end for connecting one end on the agitating paddle with bearing block is circumferentially disposed along its
There are multiple spout holes.
In above-mentioned technical proposal further, described bearing block one end is fixedly connected with end cap, is arranged in other end setting
Sealing cover, be provided on the sealing cover for mandrel by mounting hole, it is close to be provided with graphite between the sealing cover and bearing
Seal ring.
In above-mentioned technical proposal further, partition board, the partition board are fixedly installed along its axis direction in the crucible
Crucible is divided into two independent cavitys, respectively the first cavity and the second cavity, the volume of the first cavity is more than the second chamber
The volume of body, the mixing component are located in the first cavity, and crucible bottom position is provided with through-hole on the partition board, described
Through-hole is connected to the first cavity and the second cavity.
The utility model is stirred alloy molten solution by the way that agitating device is arranged in crucible, makes the gas in alloy molten solution
Body is fully discharged, while refining agent and alloy molten solution being enable to come into full contact with, and removes the impurity in melt；Simultaneously in rabbling mechanism
Mixing component can realize both direction rotation, it can be achieved that being sufficiently stirred to alloy molten solution.
Crucible is divided into two cavity body structures, wherein magnesium alloy contamination precipitation heavier after melting in the first cavity arrives
The bottom of first cavity, lighter impurity float to alloy molten solution surface, and alloy molten solution is entered by through-hole in the second cavity,
The lock out operation of alloy molten solution and impurity can be realized.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is partial schematic diagram at A in Fig. 1.
Fig. 3 is agitating paddle modular construction front view in the utility model.
In figure：1, heating furnace, 2, crucible, the 201, first cavity, the 202, second cavity, 3, heating wire, 4, bell, 5, electricity
Machine, 6, stirring rod, 7, mandrel, 8, agitating paddle component, 801, bearing block, 802, agitating paddle, 803, bearing, 804, deflector hole,
805, spout hole, 806, end cap, 807, sealing cover, 808, graphite-seal ring, 9, partition board, 901, through-hole.
Specific implementation mode
The utility model content is explained below in conjunction with the accompanying drawings.
Such as Fig. 1, the magnesium alloy refining device in the present embodiment includes the crucible 2 of heating furnace 1 and setting in heating furnace,
The heating wire 3 for being heated to crucible is provided between heating furnace 1 and crucible 2, heating wire 3 is circumferentially positioned at the interior of heating furnace 1
On wall.
Be provided with bell 4 at 1 upper end opening of heating furnace, be fixedly installed rabbling mechanism on bell 4, rabbling mechanism for pair
Alloy molten solution in crucible is stirred.Rabbling mechanism includes the motor 5 being arranged on bell 4, is connected on machine shaft
Stirring rod 6 and the mixing component being connected on stirring rod, stirring rod 6 are extend into crucible 2, and mixing component is located at position in crucible
It sets.Mixing component in the present embodiment includes being connected to the mandrel 7 of 6 end of stirring rod and being arranged in two of mandrel both ends stirrings
Paddle component 8 is arranged in a mutually vertical manner between mandrel 7 and stirring rod 6.Agitating paddle component turns under the driving of machine shaft around stirring rod
While dynamic, it can rotate around mandrel under the action of alloy molten solution；Since the agitating paddle component in rabbling mechanism can be simultaneously
The rotation for realizing both direction makes the gas in alloy molten solution fully be discharged to realize being sufficiently stirred for pairing gold melt,
And refining agent and alloy molten solution is enable to come into full contact with, to fully remove the impurity in melt.
Such as Fig. 1 and 2, the agitating paddle component 8 in the present embodiment includes bearing block 801, multiple stirring of being arranged on bearing block
The bearing 803 mixed paddle 802 and be arranged in bearing block, two agitating paddle components 8 are connected to 7 both ends of mandrel by bearing respectively,
Agitating paddle 802 is L-shaped hollow circular-tube, and each agitating paddle 802 is uniformly distributed along bearing block excircle, and 802 one end of agitating paddle, which is fixed, to be connected
Be connected on bearing block 803, the opening on 802 other end of agitating paddle towards machine shaft direction of rotation be arranged, each agitating paddle 802 with
In bearing block 801 is generally aligned in the same plane.Motor drives stirring rod rotation, and stirring rod is with the agitating paddle component in moving mandrel and mandrel
It is rotated around stirring rod, in rotation, the opening on the agitated paddle of alloy molten solution enters inside agitating paddle agitating paddle component, to respectively stirring
The active force that paddle applies a negative direction is mixed, realizes that agitating paddle component rotates around mandrel, to realize in alloy molten solution
The stirring in the variant direction in portion, makes alloy molten solution adequately be stirred.
Preferably, such as Fig. 3, in the present embodiment, agitating paddle 802, which is located on hollow circular-tube opening direction side, has been uniformly arranged
Multiple deflector holes 804；The active area of side and alloy molten solution on agitating paddle can be further increased by the way that deflector hole is arranged.
Preferably, such as Fig. 3, the end for connecting one end on agitating paddle 802 with bearing block is circumferentially provided with multiple overflows along it
Hole 805.So that the alloy molten solution entered inside agitating paddle is fully discharged by the way that spout hole is arranged, prevents alloy molten solution to be deposited on and stir
Mixing influences the rotating property of agitating paddle component in paddle.
As shown in Fig. 2, 801 one end of bearing block is fixedly connected with end cap 806, sealing cover 807 is set in other end setting, it is close
Capping 807 on be provided with for mandrel by mounting hole, graphite-seal ring 808 is provided between sealing cover 807 and bearing 803；
The bearing in bearing block is sealed by graphite-seal ring, prevents alloy molten solution from entering in bearing block and influencing bearing
Performance.
It is fixedly installed partition board 9 along its axis direction in crucible 2, crucible is divided into two independent cavitys by partition board 9, point
Not Wei the first cavity 201 and the second cavity 202, the volume of the first cavity 201 is more than the volume of the second cavity 202, mixing component
In the first cavity 201, crucible bottom position is provided with through-hole 901 on partition board 9, through-hole 901 is connected to the first cavity 201
With the second cavity 202.Crucible is divided into two cavity body structures by partition board, wherein magnesium alloy melt in the first cavity after compared with
For the contamination precipitation of weight to the bottom of the first cavity, lighter impurity floats to alloy molten solution surface, alloy molten solution by through-hole into
Enter into the second cavity, you can realize the lock out operation of alloy molten solution and impurity.
The specification of the utility model is considered illustrative and not restrictive, on the basis of the utility model,
For those skilled in the art according to disclosed technology contents, not needing performing creative labour can be to some of technical characteristic
It makes some to replace and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (6)
1. a kind of magnesium alloy refining device, it is characterised in that：Include the crucible of heating furnace and setting in heating furnace, the heating
It is provided with the heating wire for being heated to crucible between stove and crucible, bell is provided at the heating furnace upper end opening, it is described
Rabbling mechanism is fixedly installed on bell；The rabbling mechanism includes the motor being arranged on bell, is connected on machine shaft
Stirring rod and the mixing component that is connected on stirring rod, the stirring rod extend into crucible, mixing component is located in crucible
Portion position；The mixing component includes being connected to the mandrel of stirring boom end and two agitating paddle groups at mandrel both ends being arranged
Part is arranged in a mutually vertical manner between the mandrel and stirring rod；The agitating paddle component is under the driving of machine shaft around stirring rod
While rotation, it can rotate around mandrel under the action of alloy molten solution.
2. magnesium alloy refining device according to claim 1, it is characterised in that：The agitating paddle component include bearing block,
The multiple agitating paddles being arranged on bearing block and the bearing being arranged in bearing block, two agitating paddle components are connected by bearing respectively
Mandrel both ends are connected on, the agitating paddle is L-shaped hollow circular-tube, and each agitating paddle is uniformly distributed along bearing block excircle, agitating paddle one
End be fixedly connected on bearing block, the opening on the agitating paddle other end towards machine shaft direction of rotation be arranged, each agitating paddle with
In bearing block is generally aligned in the same plane.
3. magnesium alloy refining device according to claim 2, it is characterised in that：The agitating paddle is located at hollow circular-tube opening
Multiple deflector holes have been uniformly arranged on the side of direction.
4. magnesium alloy refining device according to claim 3, it is characterised in that：On the agitating paddle one is connect with bearing block
The end at end is circumferentially provided with multiple spout holes along it.
5. magnesium alloy refining device according to claim 2, it is characterised in that：Described bearing block one end is fixedly connected with end
Sealing cover is arranged in other end setting in lid, be provided on the sealing cover for mandrel by mounting hole, the sealing cover and axis
Graphite-seal ring is provided between holding.
6. magnesium alloy refining device according to claim 1 or 2, it is characterised in that：Along its axis direction in the crucible
It is fixedly installed partition board, crucible is divided into two independent cavitys, respectively the first cavity and the second cavity by the partition board, the
The volume of one cavity is more than the volume of the second cavity, and the mixing component is located in the first cavity, close to crucible on the partition board
Bottom position is provided with through-hole, and the through-hole is connected to the first cavity and the second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290428.8U CN208038527U (en) | 2018-03-01 | 2018-03-01 | A kind of magnesium alloy refining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290428.8U CN208038527U (en) | 2018-03-01 | 2018-03-01 | A kind of magnesium alloy refining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038527U true CN208038527U (en) | 2018-11-02 |
Family
ID=63950221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820290428.8U Active CN208038527U (en) | 2018-03-01 | 2018-03-01 | A kind of magnesium alloy refining device |
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| Country | Link |
|---|---|
| CN (1) | CN208038527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134361A (en) * | 2021-11-30 | 2022-03-04 | 王珂豪 | Purifying and degassing device for hypoeutectic aluminum-silicon alloy |
| CN115418518A (en) * | 2022-07-21 | 2022-12-02 | 山西瑞格金属新材料有限公司 | Mixed gas protection-based refining and modification integrated smelting method for ZM5 alloy |
-
2018
- 2018-03-01 CN CN201820290428.8U patent/CN208038527U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134361A (en) * | 2021-11-30 | 2022-03-04 | 王珂豪 | Purifying and degassing device for hypoeutectic aluminum-silicon alloy |
| CN115418518A (en) * | 2022-07-21 | 2022-12-02 | 山西瑞格金属新材料有限公司 | Mixed gas protection-based refining and modification integrated smelting method for ZM5 alloy |
| CN115418518B (en) * | 2022-07-21 | 2023-09-08 | 山西瑞格金属新材料有限公司 | ZM5 alloy refining and modification integrated smelting method based on mixed gas protection |
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