CN207103795U - The air injection machine that holding furnace can be lifted and changed - Google Patents
The air injection machine that holding furnace can be lifted and changed Download PDFInfo
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- CN207103795U CN207103795U CN201721102137.3U CN201721102137U CN207103795U CN 207103795 U CN207103795 U CN 207103795U CN 201721102137 U CN201721102137 U CN 201721102137U CN 207103795 U CN207103795 U CN 207103795U
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- holding furnace
- air injection
- injection machine
- transport carriage
- furnace
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Abstract
The air injection machine that holding furnace can be lifted and changed, by air injection machine（1）, transport carriage and smelting furnace（17）Composition, described air injection machine（1）It is interior to be provided with elevating mechanism and holding furnace（2）, transport carriage and air injection machine（1）It is be arranged in parallel with smelting furnace, the empty real aluminium liquid holding furnace that transport carriage is used for from smelting furnace to casting machine transports, it is characterised in that：Described lifting platform（3）It is located at air injection machine（1）Platen below, lifting platform（3）Centre is provided with variable frequency reducer motor（4）With board holding furnace guide rail（8）, worm and gear（6）That transmits short transverse pushes dynamic lifting platform（3）And holding furnace（2）Elevating movement together.The utility model, all processes realize automation mechanized operation, so both ensure that the purity of cast aluminium liquid in air injection machine, and have significantly increased the service life of holding furnace again, and greatly improve operating efficiency, reduce the labor intensity of worker.
Description
Technical field
LPC Machines for Al-alloy Wheels technical field is the utility model is related to, can be lifted more particularly to a kind of holding furnace
With the air injection machine of replacing.
Background technology
With the matching used aluminium liquid electrical heating holding furnace of air injection machine, shell is formed by iron plate integral solder, in stove
It is divided into heat-insulation layer and working lining stores two kinds of castables, both castables can makes aluminium liquid keep certain temperature in holding furnace
Degree, ensure the purity of aluminium liquid.The injecting compressed air in body of heater when operating so that aluminium liquid enters in stalk after being extruded,
Entered again by stalk in the mold cavity of low-pressure machine, it is final moulding.Enter liter liquid due to adding compressed air extruding aluminium liquid
Guan Shihui makes heat losses in body of heater, so needing electrically heated rod to be heated in body of heater, it is therefore an objective to ensures the temperature of aluminium liquid 650
Between DEG C -700 DEG C.After aluminium liquid has used in holding furnace, it is necessary to the bell of fire door is opened manually by adding soup equipment to add
Enter new aluminium liquid, so as to ensure the continual use of air injection machine.Weak point：When the aluminium liquid in holding furnace has used
After, it is necessary to rejoin new aluminium liquid and enter, and holding furnace can inherently have aluminium slag after a long time use, if fallen
The aluminium liquid entered is not stood effectively, and new aluminium slag will be brought into body of heater.On the one hand aluminium liquid can be caused impure, pours what is outpoured
Product can carry flaw, influence product service life, and secondly excessive aluminium slag can accumulate, while be adhered to furnace wall surrounding, can make guarantor
Warm furnace chamber capacity diminishes, or even influences heat insulation effect.
The content of the invention
In order to solve the above problems, the utility model provides the air injection machine that a kind of holding furnace can be lifted and changed,
It is made up of air injection machine, transport carriage and smelting furnace, is moved the holding furnace for filling aluminium liquid on transport carriage to by transport carriage,
Air injection machine is transported to by moving guide rail, the holding furnace for not having aluminium liquid under low pressure casting machine platform is drawn in transport carriage,
The holding furnace for filling high-purity aluminium liquid is pushed into low pressure casting machine worktable bottom, holding furnace is lifted in the presence of hoistable platform
Rise, docked liter liquid mouth and board upper mould.Transport carriage carries sky holding furnace Returning smelting stove, before repeating
Operation.
The technical solution of the utility model is achieved in the following ways：The low pressure casting that holding furnace can be lifted and changed
Machine, it is made up of air injection machine, transport carriage and smelting furnace, elevating mechanism and holding furnace is provided with described air injection machine,
Transport carriage is be arranged in parallel with air injection machine and smelting furnace, and the empty real aluminium liquid that transport carriage is used for from smelting furnace to casting machine is protected
Warm stove transports, and described elevating mechanism is by lifting platform, variable frequency reducer motor, cross steering gear, worm and gear, locating slot, machine
Platform holding furnace guide rail forms, it is characterised in that：Described lifting platform is located at below the platen of air injection machine, is set among lifting platform
There are variable frequency reducer motor and board holding furnace guide rail, be surrounded by worm and gear, it is fixed to be provided with close to the side of transport carriage system
Position slot, on worm and gear, worm and gear transmits high the power transmission of variable frequency reducer motor in the presence of the cross steering gear
Push dynamic lifting platform and holding furnace elevating movement together in degree direction.
Described transport carriage by transport carriage motor, holding furnace push-pull mechanism, dolly holding furnace guide rail, dolly with
Board fixed cell, holding furnace push-pull mechanism motor, holding furnace limited block, vehicle guide, push-pull mechanism reducing motor group
Into dolly holding furnace guide rail is longitudinally embedded in melt pit, and transport carriage is driven by transport carriage motor, dolly centre position
Push-pull mechanism reducing motor and driving cutting are installed, dolly and board fixed cell are inserted locating slot, made by driving cutting
The platen of dolly and air injection machine is fixed.
Holding furnace is pulled to small by described holding furnace push-pull mechanism motor driving holding furnace push-pull mechanism from smelting furnace
Che Shang, fixing holding furnace by holding furnace limited block prevents from breakking away in transportation, and holding furnace is delivered to low pressure by vehicle guide and cast
Before making machine board, dolly docks with board fixed cell under the driving of push-pull mechanism reducing motor with locating slot, and holding furnace pushes away
Drawing mechanism pulls out empty stove from air injection machine, repositions small truck position, and full stove is advanced into by holding furnace push-pull mechanism again
In low pressure casting board, hoistable platform is driven by variable frequency reducer motor, and cross steering gear steering moment and steering angle are fitted
When conversion, export into worm and gear, moment of torsion is converted into the final platform lifting of power of short transverse by worm and gear again, reaches
The docking of casting mould on holding furnace stalk seat and board.Empty stove is transported back circulation work in smelting furnace by transport carriage again.
The utility model, transport carriage carries sky holding furnace and full liquid holding furnace is past between air injection machine and smelting furnace
Transport is returned, all processes realize automation mechanized operation, so both ensure that the purity of cast aluminium liquid in air injection machine, and greatly
The service life of holding furnace is added, and greatly improves operating efficiency, reduces the labor intensity of worker.
Brief description of the drawings
Fig. 1 is air injection machine structural representation of the present utility model.
Fig. 2 is the elevating function schematic diagram of air injection machine.
Fig. 3 is the structural representation of transport carriage.
Fig. 4 is transport carriage and low pressure casting and smelting furnace position view.
In figure：1 air injection machine；2 holding furnaces；3 lifting platforms；4 variable frequency reducer motors；5 cross steering gears；6 worm and gears；
7 locating slots；8 board holding furnace guide rails；9 transport carriage motors；10 holding furnace push-pull mechanisms；11 dolly holding furnaces are led
Rail；12 dollies and board fixed cell；13 holding furnace push-pull mechanism motors；Holding furnace limited block on 14 dollies；15 transhipments
Vehicle guide；16 push-pull mechanism reducing motors；17 smelting furnaces.
Embodiment
Known by Fig. 1, Fig. 2, the air injection machine that holding furnace can be lifted and changed, by air injection machine 1, transport carriage and melted
Furnace 17 forms, and is provided with elevating mechanism and holding furnace 2 in described air injection machine 1, transport carriage and air injection machine 1 and melts
Furnace 17 be arranged in parallel, and the empty real aluminium liquid holding furnace that transport carriage is used for from smelting furnace 17 to casting machine 1 transports, described lifting
Mechanism is by lifting platform 3, variable frequency reducer motor 4, cross steering gear 5, worm and gear 6, locating slot 7 and board holding furnace guide rail 8
Composition, described lifting platform 3 are located at below the platen of air injection machine 1, and variable frequency reducer motor 4 and machine are provided among lifting platform 3
Platform holding furnace guide rail 8, is surrounded by worm and gear 6, locating slot 7 is provided with close to the side of transport carriage, in cross steering gear 5
In the presence of variable frequency reducer motor 4 dynamic action on worm and gear 6, what worm and gear 6 transmitted short transverse pushes dynamic rise
Drop platform 3 and holding furnace 2 one act as elevating movement.
Known by Fig. 3, be the structural representation of transport carriage.Described transport carriage is by transport carriage motor 9, insulation
Stove push-pull mechanism 10, dolly holding furnace guide rail 11, dolly and board fixed cell 12, holding furnace push-pull mechanism motor 13,
Holding furnace limited block 14, vehicle guide 15 and push-pull mechanism reducing motor 16 are formed, and the longitudinal direction of dolly holding furnace guide rail 11 is embedded in
In melt pit, transport carriage is driven by transport carriage motor 9, and dolly centre position is provided with the He of push-pull mechanism reducing motor 16
Cutting is driven, dolly and board fixed cell 12 are inserted locating slot 7, make the platform of dolly and air injection machine 1 by driving cutting
Plate is fixed.
Known by Fig. 4, be transport carriage and low pressure casting and smelting furnace position relationship schematic diagram.Described holding furnace push-and-pull machine
Structure motor 13 drives holding furnace push-pull mechanism 10 to be pulled to holding furnace 2 on dolly from smelting furnace 17, and is limited by holding furnace
Position block 14 prevents from breakking away in transportation, before holding furnace 2 delivers to the board of air injection machine 1 by vehicle guide 15, dolly and board
Fixed cell 12 docks with locating slot 7 under the driving of push-pull mechanism reducing motor 16, holding furnace push-pull mechanism 10 by empty stove from
Pulled out in air injection machine 1, after repositioning small truck position, full stove is advanced into air injection machine by holding furnace push-pull mechanism 10 again
In 1, hoistable platform 3 is driven by variable frequency reducer motor 4, and the steering moment of cross steering gear 5 and steering angle carry out appropriate change
Change, export into worm and gear 6, moment of torsion is converted into the final platform lifting of power of short transverse by worm and gear 6 again, reaches insulation
Casting mould is docked on stalk seat and board on stove 2, and empty stove is transported back smelting furnace 17 again and carries out circulation work by transport carriage.
In the present embodiment, the monolithic case of holding furnace 2 is welded by iron plate, there is heat-insulation layer and work successively from outside to inside
Layer, according to heat-insulation layer and the coefficient of heat transfer of working lining, the thickness of heat-insulation layer and working lining is calculated, ensures the outer of holding furnace 2
Shell temperature is below 60 DEG C of safe temperatures.Transport carriage is used for the automatic replacing aluminium liquid of air injection machine 1, and transport carriage is mainly made
Be transport full of capacity be up to 1 ton degasification and standing after molten metal aluminium liquid, from smelting furnace 17 to air injection machine 1,
Empty stove Returning smelting stove and getter.
Claims (3)
1. the air injection machine that holding furnace can be lifted and changed, by air injection machine（1）, transport carriage and smelting furnace（17）Group
Into described air injection machine（1）It is interior to be provided with elevating mechanism and holding furnace（2）, transport carriage and air injection machine（1）And melting
Stove be arranged in parallel, and transport carriage is used for empty real aluminium liquid holding furnace from smelting furnace to casting machine and transported, described elevating mechanism by
Lifting platform（3）, variable frequency reducer motor（4）, cross steering gear（5）, worm and gear（6）, locating slot（7）, board holding furnace leads
Rail（8）Composition, it is characterised in that：Described lifting platform（3）It is located at air injection machine（1）Platen below, lifting platform（3）It is middle
Provided with variable frequency reducer motor（4）With board holding furnace guide rail（8）, it is surrounded by worm and gear（6）, close to transport carriage system
Side is provided with locating slot（7）, in cross steering gear（5）In the presence of variable frequency reducer motor（4）Power transmission to worm gear snail
Bar（6）On, worm and gear（6）That transmits short transverse pushes dynamic lifting platform（3）And holding furnace（2）Elevating movement together.
2. the air injection machine that holding furnace according to claim 1 can be lifted and changed, it is characterised in that：Described transhipment
Dolly is by transport carriage motor（9）, holding furnace push-pull mechanism（10）, dolly holding furnace guide rail（11）, dolly and board consolidate
Order member（12）, holding furnace push-pull mechanism motor（13）, holding furnace limited block（14）, vehicle guide（15）, push-pull mechanism
Reducing motor（16）Composition, dolly holding furnace guide rail（11）Longitudinal direction is embedded in melt pit, and transport carriage drives electricity by transport carriage
Machine（9）Driving, dolly centre position is provided with push-pull mechanism reducing motor（16）With driving cutting, cutting is driven by dolly and machine
Platform fixed cell（12）Insert locating slot（7）It is interior, make dolly and air injection machine（1）Platen fix.
3. the air injection machine that holding furnace according to claim 1 can be lifted and changed, it is characterised in that：Described insulation
Stove push-pull mechanism motor（13）Drive holding furnace push-pull mechanism（10）By holding furnace（2）From smelting furnace（17）It is pulled to dolly
On, pass through holding furnace limited block（14）Fixed holding furnace（2）, holding furnace（2）By vehicle guide（15）Deliver to air injection machine（1）
Before board, dolly and board fixed cell（12）In push-pull mechanism reducing motor（16）Drive lower and locating slot（7）Docking, protect
Warm stove push-pull mechanism（10）By empty stove from air injection machine（1）Middle pull-out, full stove promote, lifting platform（3）By variable frequency reducer motor
（4）Driving, cross steering gear（5）Steering moment and steering angle are converted, is exported to worm and gear（6）In, by worm and gear（6）Will
The power that moment of torsion is converted into short transverse makes platform lifting, the docking of casting mould on holding furnace stalk seat and board, and transhipment is small
Empty stove is transported back smelting furnace by car again（17）Middle circulation work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102137.3U CN207103795U (en) | 2017-08-31 | 2017-08-31 | The air injection machine that holding furnace can be lifted and changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102137.3U CN207103795U (en) | 2017-08-31 | 2017-08-31 | The air injection machine that holding furnace can be lifted and changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103795U true CN207103795U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721102137.3U Active CN207103795U (en) | 2017-08-31 | 2017-08-31 | The air injection machine that holding furnace can be lifted and changed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377940A (en) * | 2017-08-31 | 2017-11-24 | 江苏天宏机械工业有限公司 | The air injection machine that holding furnace can be lifted and changed |
-
2017
- 2017-08-31 CN CN201721102137.3U patent/CN207103795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377940A (en) * | 2017-08-31 | 2017-11-24 | 江苏天宏机械工业有限公司 | The air injection machine that holding furnace can be lifted and changed |
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