CN206159007U - A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy - Google Patents
A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy Download PDFInfo
- Publication number
- CN206159007U CN206159007U CN201621132117.6U CN201621132117U CN206159007U CN 206159007 U CN206159007 U CN 206159007U CN 201621132117 U CN201621132117 U CN 201621132117U CN 206159007 U CN206159007 U CN 206159007U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- liquid
- aluminium liquid
- constant flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model provides a constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy, including actuating mechanism and aluminium liquid conveying mechanism, aluminium liquid conveying mechanism includes rotor and stator, the inside cavity of stator, the rotor is located inside the stator, it is inside rotatory at the stator that actuating mechanism drives the rotor, the stator is arranged the inside aluminium liquid of carrying out of thick liquids in and is carried the infusion portion of function to be equipped with aluminium liquid to hold the chamber, and rotor in this aluminium liquid holds the chamber is equipped with the arc vortex sheet, the stator lateral wall is equipped with liquid suction port and the leakage fluid dram that holds the chamber intercommunication with aluminium liquid, the leakage fluid dram is connected with guide cylinder. The utility model discloses a volume pump improves the internal quality of casting, can cancel the operation that the filter screen was placed to each foundry goods again. Aluminum alloy semi -solid forming new technology is caused by the pump characteristics when the die cavity is full of and to rise to by the very big pressure of timely, automatic completion range, and this inner quality meaning to improving aluminum alloy semi -solid forming goods spare is very huge, and this utility model also is applicable to and carries liquid copper alloy, ferroalloy, kirsite, magnesium alloy.
Description
Technical field
This utility model belongs to light-alloy semi-solid forming technical field.
Background technology
Semi solid slurry is to carry out strong agitation in metal solidification process to make its dendrite fragmentation, obtains a kind of even suspension
The solid-liquid mixed slurry of some almost spherical solid phase particles.Its good fluidity, can be used for high-pressure casting, extrusion casint.Filling
When gas be difficult to be involved in, its forming temperature is low, and die life is long, and deformation drag is little, and production efficiency is high；High-pressure during shaping
The metal that solidified is set to produce retrospective deformation, it is not solidified to continue to solidify under high pressure thus product shrinkage cavity shrinkage porosity is few, tissue is caused
Close, mechanical performance is higher than the close forging of common foundry goods, thermally processable, high without riser feeding, rate of metal.It is adapted to
Thin, heavy section casting production also is adapted for the shaping that various crystallization temperatures are spaced wider any alloy material.
Although the foundry goods produced with semi-solid state forming technique has many good qualities, the preparation method of slurry is also a lot,
The continuous preparation of inexpensive high-quality pulp, preservation, conveying are always a difficult problem, seriously restrict the popularization and application of the technology.
Utility model content
This utility model is to solve above-mentioned technical problem, there is provided a kind of for continuous conveying aluminium alloy semi-solid slurry
Constant flow pump, for conveying aluminum liquid, including drive mechanism and aluminium liquid conveying mechanism, the aluminium liquid conveying mechanism is including rotor and determines
Son, the stator interior is hollow, and the rotor is located at stator interior, and the drive mechanism rotor driven rotates in stator interior；
The stator is placed in the transfusion portion of slurry inside execution aluminium liquid conveying function and is provided with aluminium liquid accommodating chamber, in the aluminium liquid accommodating chamber
Rotor is provided with arc blade, and the stator side wall is provided with the liquid sucting port and leakage fluid dram connected with aluminium liquid accommodating chamber, the leakage fluid dram
It is connected with feed tube.
Further, the liquid sucting port is placed on outside 45 degree of angles away from rotor and stator points of tangency with leakage fluid dram.
Further, high-temperature resistant seal ring and pad are provided between the rotor and stator on the aluminium liquid accommodating chamber top.
Further, the high-temperature resistant seal ring is U-shaped, V-arrangement or square high-temperature resistant seal ring, and the pad is square pad
Piece.
Further, the rotor, stator and arc blade are graphite, ceramics or high-temperature resistant composite material.
Further, the drive mechanism include motor, the first runner, the second runner, transmission belt and rotating shaft, motor it is defeated
Go out the first runner of end connection, transmission belt connects respectively the second runner, and the second runner is connected with rotating shaft, and rotating shaft is by bearing and rotor
Top is fixedly connected.Motor operations drive the first runner to rotate, and power is transmitted to rotating shaft so as to pass through transmission belt, revolve rotating shaft
Turn, and then the arc blade relative stator of rotor driven is rotated.
This utility model adopts volume pump, its persevering discharge characteristic thus the section sudden expansion of liquid metal fill level when
Wait, its filling velocity is reduced naturally, this just overcomes the liquid level pressurizing control system that conventional pressure is controlled to control horizontal flow velocity
Shortcoming, improve the internal quality of casting, the operation that each foundry goods places drainage screen can be cancelled again.Aluminium alloy semi-solid shaping is new
Technique when die cavity is full of by the characteristic of pump cause can in time, be automatically performed the very big pressure surge of amplitude, this is closed to improving aluminum
The inherent quality meaning of golden semi-solid forming product part is very huge.
Description of the drawings
With reference to the accompanying drawings this utility model is further described in conjunction with the embodiments.
Fig. 1 is the structural representation of the constant flow pump for continuous conveying aluminium alloy semi-solid slurry of the present utility model.
Specific embodiment
Refer to Fig. 1, be as most preferred embodiment of the present utility model one kind be used for continuous conveying aluminium alloy semi-solid
The constant flow pump of slurry, for conveying aluminum liquid, including drive mechanism and aluminium liquid conveying mechanism, aluminium liquid conveying mechanism includes the He of rotor 8
Stator 1, the inner hollow of stator 1, inside stator 1, drive mechanism rotor driven 8 is in the internal rotating of stator 1 for rotor 8.Stator 1
The transfusion portion for being placed in slurry inside execution aluminium liquid conveying function is provided with aluminium liquid accommodating chamber, and the rotor 8 in the aluminium liquid accommodating chamber sets
There is arc blade, the side wall of stator 1 is provided with the liquid sucting port and leakage fluid dram connected with aluminium liquid accommodating chamber, and leakage fluid dram is connected with feed tube.
Liquid sucting port is placed on outside 45 degree of angles away from rotor 8 and the points of tangency of stator 1 with leakage fluid dram.The rotor 8 on aluminium liquid accommodating chamber top with
High-temperature resistant seal ring 9 and pad 11 are provided between stator 1.High-temperature resistant seal ring 9 be U-shaped, V-arrangement or square high-temperature resistant seal ring,
Pad 11 is square washer.Drive mechanism includes motor 7, the first runner 6, the second runner 4, transmission belt 5 and rotating shaft 3, motor 7
Outfan connects the first runner 6, and transmission belt 5 connects respectively the second runner 6, and the second runner 4 is connected with rotating shaft 3, and rotating shaft 3 passes through axle
Hold 2 to be fixedly connected with the top of rotor 8.The work of motor 7 drives the first runner 6 to rotate, and transmits to rotating shaft 3 so as to pass through transmission belt 5
Power, rotates rotating shaft 3, and then the relative stator 1 of arc blade 10 of rotor driven 8 is rotated.Rotor 8 and the employing of stator 1 etc. are quiet
Pressure graphite or ceramics or high-temperature resistant composite material (such as carbon fiber, silicon carbide fibre current material).
Relatively former sliding vane rotary pump, cancels the spring in former sliding vane rotary pump, and the skeleton spring of non-refractory in former sliding vane rotary pump is resistance to
High-temperature seal ring changes into graphite paper and makes U-shaped, square high-temperature resistant seal ring, and the rectangle blade in former sliding vane rotary pump is changed into arc
Shape blade, all cancels former sliding vane rotary pump inner bearing, the liquid sucting port in former sliding vane rotary pump and leakage fluid dram be placed on away from turn, stator it is tangent
Outside 45 degree of angles of point.When rotor, stator, the material of blade original product makes graphite into, arc blade is produced by rotation
Centrifugal force is pressed on stator, and the self-lubricity by graphite is reduced when rotated and stator frictional resistance.
In sum, this utility model adopts volume pump, its persevering discharge characteristic thus liquid metal fill level cut
When the sudden expansion of face, its filling velocity is reduced naturally, and this just overcomes the liquid level pressurizing control system that conventional pressure is controlled to control
The shortcoming of controlling the water circulation advection speed, improves the internal quality of casting, and the operation that each foundry goods places drainage screen can be cancelled again.Aluminium alloy half
Solid molding new technology when die cavity is full of by the characteristic of pump cause can in time, be automatically performed the very big pressure surge of amplitude, this
Inherent quality meaning to improving aluminium alloy semi-solid moulded products part is very huge, and the utility model is also applied for conveying liquid
Copper alloy, ferroalloy, kirsite, magnesium alloy.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in this utility model
Protection domain within.
Claims (5)
1. a kind of constant flow pump for continuous conveying aluminium alloy semi-solid slurry, for conveying aluminum liquid, including drive mechanism and aluminum
Liquid conveying mechanism, it is characterised in that the aluminium liquid conveying mechanism includes rotor and stator, the stator interior is hollow, described turn
Son is located at stator interior, and the drive mechanism rotor driven rotates in stator interior；The stator is placed in slurry inside and performs aluminum
The transfusion portion of liquid conveying function is provided with aluminium liquid accommodating chamber, and the rotor in the aluminium liquid accommodating chamber is provided with arc blade, the stator
Side wall is provided with the liquid sucting port and leakage fluid dram connected with aluminium liquid accommodating chamber, and the leakage fluid dram is connected with feed tube.
2. the constant flow pump for continuous conveying aluminium alloy semi-solid slurry according to claim 1, it is characterised in that described
Liquid sucting port is placed on outside 45 degree of angles away from rotor and stator points of tangency with leakage fluid dram.
3. the constant flow pump for continuous conveying aluminium alloy semi-solid slurry according to claim 1, it is characterised in that described
High-temperature resistant seal ring and pad are provided between the rotor and stator on aluminium liquid accommodating chamber top.
4. the constant flow pump for continuous conveying aluminium alloy semi-solid slurry according to claim 3, it is characterised in that described
High-temperature resistant seal ring is U-shaped, V-arrangement or square high-temperature resistant seal ring.
5. the constant flow pump for continuous conveying aluminium alloy semi-solid slurry according to claim 1, it is characterised in that described
Rotor, stator and arc blade are graphite, ceramics or high-temperature resistant composite material.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132117.6U CN206159007U (en) | 2016-10-18 | 2016-10-18 | A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy |
| EP17860182.9A EP3527303A4 (en) | 2016-10-12 | 2017-06-22 | Aluminum alloy semi-solid forming method and device |
| US16/341,258 US20200038946A1 (en) | 2015-11-03 | 2017-06-22 | Aluminum alloy semi-solid molding method and device |
| PCT/CN2017/089596 WO2018068526A1 (en) | 2016-10-12 | 2017-06-22 | Aluminum alloy semi-solid forming method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132117.6U CN206159007U (en) | 2016-10-18 | 2016-10-18 | A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159007U true CN206159007U (en) | 2017-05-10 |
Family
ID=58654925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132117.6U Expired - Fee Related CN206159007U (en) | 2015-11-03 | 2016-10-18 | A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068526A1 (en) * | 2016-10-12 | 2018-04-19 | 福建省瑞奥麦特轻金属有限责任公司 | Aluminum alloy semi-solid forming method and device |
| CN107965451A (en) * | 2016-10-18 | 2018-04-27 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of constant flow pump for continuous conveying aluminium alloy semi-solid slurry |
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
-
2016
- 2016-10-18 CN CN201621132117.6U patent/CN206159007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068526A1 (en) * | 2016-10-12 | 2018-04-19 | 福建省瑞奥麦特轻金属有限责任公司 | Aluminum alloy semi-solid forming method and device |
| CN107965451A (en) * | 2016-10-18 | 2018-04-27 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of constant flow pump for continuous conveying aluminium alloy semi-solid slurry |
| CN109079110A (en) * | 2018-06-20 | 2018-12-25 | 福建省杰豪半固态泵压科技有限责任公司 | The technique and its equipment of interruption preparation liquid silumin or silumin semi solid slurry |
| CN109079110B (en) * | 2018-06-20 | 2020-09-25 | 福建省杰豪半固态泵压科技有限责任公司 | Process and equipment for discontinuously preparing liquid or semisolid high-silicon aluminum alloy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206159007U (en) | A constant flow pump that is used for half solid -state thick liquids of continuous conveyor aluminum alloy | |
| CN206083782U (en) | A it refines device to circulate that is used for preparing in succession half solid -state thick liquids of aluminum alloy | |
| EP3527303A1 (en) | Aluminum alloy semi-solid forming method and device | |
| CN101391294B (en) | Suspension cone bucket type semi-solid metal slurry preparation and conveyor device | |
| CN204912696U (en) | Centrifugation processing copper sheathing equipment | |
| CN202106003U (en) | Device for producing hypereutectic silicon-aluminum alloy casting ingot | |
| CN112139472A (en) | Device and method for rapidly preparing semi-solid metal slurry | |
| CN201371229Y (en) | Side casting gravity metal automatic casting machine | |
| CN202876445U (en) | Continuous vacuum defoamation machine | |
| CN100531963C (en) | Centrifugal casting machine set | |
| CN207838771U (en) | A kind of lubricating oil processing unit of discontinuous discharge | |
| CN104815948B (en) | A kind of founding device of sand blender | |
| CN202655594U (en) | In-cavity semi-solid forming device | |
| CN205903831U (en) | Centrifugation cast tube coating stirrer | |
| CN107965451A (en) | A kind of constant flow pump for continuous conveying aluminium alloy semi-solid slurry | |
| CN207043330U (en) | One kind is used for continuous or interruption conveying liquid or semi-solid metal slurry pump | |
| CN109079110B (en) | Process and equipment for discontinuously preparing liquid or semisolid high-silicon aluminum alloy | |
| CN109304435A (en) | A kind of crucible furnace formula compression solidification semi-solid aluminium alloy smallclothes molding machine | |
| CN204584196U (en) | A kind of molten salt furnace fast | |
| CN106944599A (en) | Semi-solid slurrying pulper and semi-solid slurrying method | |
| CN102672142B (en) | Semi-solid processing accurate forming system for liquid metal in cavity | |
| CN202779705U (en) | Online cooling casting machine | |
| CN216260294U (en) | Alloy slurry stirring device | |
| CN201761006U (en) | Pore-free nylon rod material centrifugal casting device | |
| CN201579384U (en) | Secondary random inoculant adding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Lijuan Inventor after: Chen Liang Inventor after: Chen Yujie Inventor after: Jia Ping Inventor before: Dong Xiuqi |
|
| 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: 20170510 Termination date: 20201018 |