CN206794686U - Magnesium alloy and aluminium alloy semi-solid slurry preparation facilities - Google Patents
Magnesium alloy and aluminium alloy semi-solid slurry preparation facilities Download PDFInfo
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- CN206794686U CN206794686U CN201720518067.3U CN201720518067U CN206794686U CN 206794686 U CN206794686 U CN 206794686U CN 201720518067 U CN201720518067 U CN 201720518067U CN 206794686 U CN206794686 U CN 206794686U
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- spreader
- melt cylinder
- solid slurry
- guiding gutter
- preparation facilities
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Abstract
The utility model discloses a kind of magnesium alloy and aluminium alloy semi-solid slurry preparation facilities, including melt cylinder, melt cylinder is fixed with spreader in one end of its discharge tip, spreader includes spreader body and the taper feed end and taper discharge end positioned at spreader body both ends, on taper feed end several charging guiding gutters extended on spreader body are provided with by starting point of its cone, on taper discharge end several discharging guiding gutters extended on spreader body are provided with by starting point of its cone, lateral surface of the spreader body between corresponding a pair of charging guiding gutters and the guiding gutter that discharges concaves and forms slit conduit with the inwall of melt cylinder.The magnesium alloy and aluminium alloy semi-solid slurry preparation facilities make fused materials from dendritic crystalline to spherocrystal shape favourable conversions by setting up spreader in melt cylinder, improve the transformation efficiency of slurry, it ensure that the formation quality of semi solid slurry, so as to be molded finer product, Forming Quality and efficiency are improved.
Description
Technical field
It the utility model is related to a kind of semi solid slurry preparation structure, more particularly to a kind of magnesium alloy and aluminium alloy semi-solid
Slurry preparation device.
Background technology
In the 1970s, the Flemimgs of Massachusetts Institute Technology proposes semi-solid metal forming technology, half is solid
The preparation of state metal paste and forming technique cause the extensive concern of countries in the world as a kind of new technology.Semisolid adds
Utilization of hour metal is from liquid to Solid State Transformation or from fixed to possessed characteristic during liquid transformation (i.e. liquid coexists admittedly)
The method being molded, this new forming method combine the strong point of solidification processing and plastic working, i.e. processing temperature is low, into
Type temperature is low, small to mold hot impulsive force, and resistance of deformation is smaller than solid-state, so as to be advantageous to shape more complicated part and reduce work(
Consumption, improve production efficiency.
Semi-solid forming technology mainly includes thixotroping shaping and rheoforging, and thixotroping shaping is to be frozen into rheological slurry
Ingot, this ingot is cut into a certain size on demand, then is reheated to semi-solid state and is formed processing, its technique can
Control property is strong, process stabilization and easy to operate, but technological process is grown, and energy consumption is big, and cost is high.Rheoforging is direct using mixed slurry
Processing is formed, has the characteristics that production procedure is short, cost is relatively low, equipment is simple, in recent years by generally weighing both at home and abroad
Depending on quickly growing.Whether thixotroping shaping or rheoforging, semi solid slurry and semi-solid forming two parts are all included.
The preparation of semi solid slurry is the basic and crucial of metal semi-solid technology.Aluminium alloy and magnesium alloy are projecting at present
During shaping, its semi solid slurry mainly uses thixotroping shaping, i.e., magnesium alloy ingot and aluminium alloy ingots first is heated into semisolid, then
The injection unit that former is added into by manipulator charge carries out ejection formation.The magnesium alloy and aluminium alloy semi-solid slurry
Material mainly using heating fusing, make by stirring or squeezing action stir room temperature lowering while by single or multiple screw rods
It is standby, shaped after preparing by manipulator charge into former.Advantage is simple in construction, and manufacturing cost is low, but crosses sloppy heat
Body condenses bridging on agitator and manipulator, needs disassembly, cleaning after repeatedly preparing, and equipment heaviness is not easy to remove, while
In whipping process, gas is easily involved in, gas is mixed into former and largely effects on Forming Quality.If only heating fusing forms half
Solid size, then in manipulator charge, the slurry of periphery is also easily influenceed cooling by ambient temperature, due to the flowing of slurry
Property it is small, be used for multiple times on a robotic arm also can bridging, it is necessary to constantly clean, increase workload.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of magnesium alloy and aluminium alloy semi-solid slurry and prepares dress
Put, more preferable semi solid slurry can be prepared.
The utility model in order to solve its technical problem used by technical scheme be：A kind of magnesium alloy and aluminium alloy half is solid
State slurry preparation device, including melt cylinder, one end of the melt cylinder are provided with pusher, and in the side of one end of the melt cylinder
Material input port, the other end connection discharge tip of the melt cylinder are provided with, the lateral surface of the melt cylinder is provided with heater,
The melt cylinder is fixed with spreader in one end of its discharge tip, and the spreader includes spreader body and positioned at this point
The taper feed end and taper discharge end at flow cone body both ends, the lateral surface of the spreader body and the melt cylinder inner wall sealing
It is bonded, several charging water conservancy diversion extended on the spreader body is provided with by starting point of its cone on the taper feed end
Groove, several discharging guiding gutters extended on the spreader body are provided with by starting point of its cone on the taper discharge end,
And the charging guiding gutter and discharging and are arranged in pairs guiding gutter interval, the spreader body is in corresponding a pair of chargings guiding gutters
Lateral surface between discharging guiding gutter concaves and forms slit conduit with the inwall of the melt cylinder.
As further improvement of the utility model, the spreader body is led in corresponding a pair of charging guiding gutters and discharging
Lateral surface between chute is obliquely installed from charging guiding gutter to discharging guiding gutter direction and formed with the inwall of the melt cylinder
Slit conduit.
As further improvement of the utility model, the charging guiding gutter and discharging guiding gutter are respectively three, and are waited
Angle is arranged on the spreader.
As further improvement of the utility model, the pusher includes charging ram and for driving the charging ram past
Return the pusher oil cylinder of motion.
As further improvement of the utility model, the both ends of the melt cylinder are fixed by mounting flange respectively.
As further improvement of the utility model, the heater includes annular-heating circle and temperature control device.
The beneficial effects of the utility model are：The magnesium alloy and aluminium alloy semi-solid slurry preparation facilities pass through in melt cylinder
In set up spreader so that fused materials are more prone to be converted into spherocrystal shape by dendritic crystalline after the squeezing action of spreader, from
And the Forming Quality of semi solid slurry is improved, the more reliable and more stable semisolid material of performance is obtained, while the slurry prepares knot
Structure is simple, it is not necessary to increases extra cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of spreader described in the utility model.
With reference to accompanying drawing, make the following instructions：
1 --- melt cylinder 2 --- material input port
3 --- discharge tip 4 --- heaters
5 --- spreader 6 --- charging rams
7 --- pusher oil cylinder 8 --- mounting flanges
51 --- taper feed end 52 --- spreader bodies
53 --- taper discharge ends 54 --- feed guiding gutter
55 --- discharging guiding gutter 56 --- slit conduits
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But guarantor of the present utility model
Shield scope is not limited to following embodiments, i.e., is made in every case with present utility model application the scope of the claims and description simple
Equivalent changes and modifications, all still belong within the utility model patent covering scope.
It is a kind of magnesium alloy described in the utility model and aluminium alloy semi-solid slurry preparation facilities refering to Fig. 1-2, including
Melt cylinder 1, one end of the melt cylinder is provided with pusher, and material input port 2 is provided with the side of one end of the melt cylinder,
The other end connection discharge tip 3 of the melt cylinder, the lateral surface of the melt cylinder are provided with heater 4, and the melt cylinder is close to it
Spreader 5 is fixed with one end of discharge tip, the spreader includes spreader body 52 and positioned at the spreader body two
The taper feed end 51 and taper discharge end 53 at end, the lateral surface of the spreader body are bonded with the melt cylinder inner wall sealing,
Several charging guiding gutters 54 extended on the spreader body are provided with by starting point of its cone on the taper feed end, should
On taper discharge end several discharging guiding gutters 55 extended on the spreader body, and institute are provided with by starting point of its cone
State charging guiding gutter and discharging guiding gutter interval and be arranged in pairs, the spreader body is in corresponding a pair of charging guiding gutters and goes out
Lateral surface between material guiding gutter concaves and forms slit conduit 56 with the inwall of the melt cylinder.
Wherein, lateral surface of the spreader body between corresponding a pair of charging guiding gutters and the guiding gutter that discharges is by feeding
Guiding gutter is obliquely installed to discharging guiding gutter direction and forms slit conduit with the inwall of the melt cylinder；The charging guiding gutter
54 and discharging guiding gutter 55 be respectively three, and be angularly arranged on the spreader；The pusher includes charging ram 6
With the pusher oil cylinder 7 for driving the charging ram back and forth movement；The both ends of the melt cylinder are fixed by mounting flange 8 respectively.
The heater includes annular-heating circle and temperature control device.
During work, aluminium alloy ingots or magnesium alloy ingot put into melt cylinder by material input port, by melt cylinder outside plus
Magnesium ingot or aluminium ingot heating fusing, pusher are promoted material to enter discharge tip by melt cylinder by thermal, are entering discharging spray
Due to the setting of spreader before mouth so that the material of fusing can only be squeezed into slit conduit by the charging guiding gutter of spreader,
Discharging guiding gutter is entered by the slit conduit again, finally arrival discharge tip is launched into forming machine and is molded.The material of melting
Because the extruding of the crack runner by spreader causes the crystalline material of dendritic crystalline material conversion balling-up, so as to form good half
Solid size, improve Forming Quality.
Thus, the magnesium alloy and aluminium alloy semi-solid slurry preparation facilities make melting by setting up spreader in melt cylinder
Material improves the transformation efficiency of slurry, ensure that the formation quality of semi solid slurry from dendritic crystalline to spherocrystal shape favourable conversions,
So as to be molded finer product, Forming Quality and efficiency are improved.In addition, the preparation structure is simple, low manufacture cost.
Claims (6)
1. a kind of magnesium alloy and aluminium alloy semi-solid slurry preparation facilities, including melt cylinder (1), one end of the melt cylinder, which is provided with, to push away
Expect mechanism, and material input port (2) are provided with the side of one end of the melt cylinder, the other end connection discharging spray of the melt cylinder
Mouth (3), the lateral surface of the melt cylinder are provided with heater (4), it is characterised in that：The melt cylinder is close to the one of its discharge tip
Spreader (5) is fixed with end, the spreader includes spreader body (52) and the taper positioned at the spreader body both ends
Feed end (51) and taper discharge end (53), the lateral surface of the spreader body are bonded with the melt cylinder inner wall sealing, the cone
On shape feed end several charging guiding gutters (54) extended on the spreader body, the cone are provided with by starting point of its cone
On shape discharge end several discharging guiding gutters (55) extended on the spreader body, and institute are provided with by starting point of its cone
State charging guiding gutter and discharging guiding gutter interval and be arranged in pairs, the spreader body is in corresponding a pair of charging guiding gutters and goes out
Lateral surface between material guiding gutter concaves and forms slit conduit (56) with the inwall of the melt cylinder.
2. magnesium alloy according to claim 1 and aluminium alloy semi-solid slurry preparation facilities, it is characterised in that：The shunting
Lateral surfaces of the body between corresponding a pair of charging guiding gutters and the guiding gutter that discharges are bored from charging guiding gutter to discharging guiding gutter side
To being obliquely installed and form slit conduit with the inwall of the melt cylinder.
3. magnesium alloy according to claim 1 and aluminium alloy semi-solid slurry preparation facilities, it is characterised in that：The charging
Guiding gutter (54) and discharging guiding gutter (55) are respectively three, and are angularly arranged on the spreader.
4. magnesium alloy according to claim 1 and aluminium alloy semi-solid slurry preparation facilities, it is characterised in that：The pusher
Mechanism includes charging ram (6) and the pusher oil cylinder (7) for driving the charging ram back and forth movement.
5. magnesium alloy according to claim 1 and aluminium alloy semi-solid slurry preparation facilities, it is characterised in that：The melt
The both ends of cylinder are fixed by mounting flange (8) respectively.
6. magnesium alloy according to claim 1 and aluminium alloy semi-solid slurry preparation facilities, it is characterised in that：The heating
Device includes annular-heating circle and temperature control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518067.3U CN206794686U (en) | 2017-05-11 | 2017-05-11 | Magnesium alloy and aluminium alloy semi-solid slurry preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720518067.3U CN206794686U (en) | 2017-05-11 | 2017-05-11 | Magnesium alloy and aluminium alloy semi-solid slurry preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794686U true CN206794686U (en) | 2017-12-26 |
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ID=60740546
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720518067.3U Active CN206794686U (en) | 2017-05-11 | 2017-05-11 | Magnesium alloy and aluminium alloy semi-solid slurry preparation facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925729A (en) * | 2017-05-11 | 2017-07-07 | 昆山盛事达机械有限公司 | Magnesium alloy and aluminium alloy semi-solid slurry preparation structure |
-
2017
- 2017-05-11 CN CN201720518067.3U patent/CN206794686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925729A (en) * | 2017-05-11 | 2017-07-07 | 昆山盛事达机械有限公司 | Magnesium alloy and aluminium alloy semi-solid slurry preparation structure |
| CN106925729B (en) * | 2017-05-11 | 2019-08-23 | 昆山盛事达机械有限公司 | Magnesium alloy and aluminium alloy semi-solid slurry preparation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Free Trade Zone Haitian Zhisheng metal forming equipment Co.,Ltd. Assignor: KUNSHAN SHENGSHIDA MACHINERY CO.,LTD. Contract record no.: X2022980004108 Denomination of utility model: Semi solid slurry preparation device for magnesium alloy and aluminum alloy Granted publication date: 20171226 License type: Exclusive License Record date: 20220412 |
|
| EE01 | Entry into force of recordation of patent licensing contract |