CN107377940A - 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
- Publication number
- CN107377940A CN107377940A CN201710767231.9A CN201710767231A CN107377940A CN 107377940 A CN107377940 A CN 107377940A CN 201710767231 A CN201710767231 A CN 201710767231A CN 107377940 A CN107377940 A CN 107377940A
- Authority
- CN
- China
- Prior art keywords
- holding furnace
- air injection
- injection machine
- transport carriage
- dolly
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 46
- 239000007924 injection Substances 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000004411 aluminium Substances 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000003723 Smelting Methods 0.000 claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
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 present invention, 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
The present invention relates to LPC Machines for Al-alloy Wheels technical field, can be lifted more particularly to a kind of holding furnace and more
The air injection machine changed.
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 air injection machine that can lift and change the invention provides a kind of holding furnace, by low
Pressure casting machine, transport carriage and smelting furnace composition, the holding furnace for filling aluminium liquid is moved on transport carriage, pass through by transport carriage
Moving guide rail is transported to air injection machine, and the holding furnace for not having aluminium liquid under low pressure casting machine platform is drawn in transport carriage, will fill
The holding furnace of full high-purity aluminium liquid is pushed into low pressure casting machine worktable bottom, the holding furnace lifting in the presence of hoistable platform, makes
Rise liquid mouth and board upper mould is docked.Transport carriage carries sky holding furnace Returning smelting stove, the operation before repeating.
The technical scheme is that be accomplished by the following way：The air injection machine that holding furnace can be lifted and changed,
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, is transported
Dolly be arranged in parallel with air injection machine and smelting furnace, and transport carriage is used for the empty real aluminium liquid holding furnace from smelting furnace to casting machine
Transport, described elevating mechanism is protected by lifting platform, variable frequency reducer motor, cross steering gear, worm and gear, locating slot, board
Warm stove guide rail composition, it is characterised in that：Described lifting platform is located at below the platen of air injection machine, is provided with and is become among lifting platform
Frequency reducing motor and board holding furnace guide rail, are surrounded by worm and gear, and being provided with positioning close to the side of transport carriage system inserts
Groove, for the power transmission of variable frequency reducer motor on worm and gear, worm and gear transmits height side in the presence of the cross steering gear
To push dynamic lifting platform and holding furnace elevating movement together.
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 present invention, transport carriage carries sky holding furnace and full liquid holding furnace comes and goes fortune between air injection machine and smelting furnace
Defeated, all processes realize automation mechanized operation, so both ensure that the purity of cast aluminium liquid in air injection machine, and greatly increase
The service life of holding furnace, and operating efficiency is greatly improved, reduce the labor intensity of worker.
Brief description of the drawings
Fig. 1 is the air injection machine structural representation of the present invention.
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, hoistable platform（3）By frequency conversion speed-down electricity
Machine（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）
Moment of torsion is converted into the power of short transverse makes platform lifting, the docking of casting mould on holding furnace stalk seat and board, transhipment
Empty stove is transported back smelting furnace by dolly again（17）Middle circulation work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767231.9A CN107377940A (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 |
|---|---|---|---|
| CN201710767231.9A CN107377940A (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 |
|---|---|
| CN107377940A true CN107377940A (en) | 2017-11-24 |
Family
ID=60348916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767231.9A Pending CN107377940A (en) | 2017-08-31 | 2017-08-31 | The air injection machine that holding furnace can be lifted and changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377940A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759562A (en) * | 2019-03-25 | 2019-05-17 | 浙江万丰科技开发股份有限公司 | Al Alloy Castings with High Performance low pressure casting production system |
| CN109822076A (en) * | 2019-03-25 | 2019-05-31 | 浙江万丰科技开发股份有限公司 | A kind of full-automatic movement system for realizing more specification trade mark molten aluminum holding furnaces |
| CN110842176A (en) * | 2019-11-25 | 2020-02-28 | 长春工业大学 | Intelligent molten aluminum transportation method |
| CN113798472A (en) * | 2021-09-17 | 2021-12-17 | 大连坤隆铸造有限公司 | Machine part casting forming device and process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03204157A (en) * | 1989-12-28 | 1991-09-05 | Sintokogio Ltd | Low pressure casting apparatus |
| CN201596762U (en) * | 2010-03-31 | 2010-10-06 | 济南铸锻所捷迈机械有限公司 | Lifting device for low-pressure casting holding furnace |
| KR101030180B1 (en) * | 2010-10-12 | 2011-04-18 | 에스.에이.코선 아이엔씨 | Low pressure die casting machine |
| CN201855937U (en) * | 2010-08-19 | 2011-06-08 | 西北工业大学 | Magnesium alloy double-furnace continuous low-pressure casting device |
| CN203565823U (en) * | 2013-07-30 | 2014-04-30 | 江苏聚源电气有限公司 | Mobile device of low-voltage pouring molding box |
| CN204867357U (en) * | 2015-08-31 | 2015-12-16 | 浙江万丰科技开发股份有限公司 | Low pressure heat preservation stove translation and synchronous elevating system |
| CN205773094U (en) * | 2016-06-01 | 2016-12-07 | 襄阳达安汽车检测中心 | A kind of drive axle test bed lifting device |
| CN207103795U (en) * | 2017-08-31 | 2018-03-16 | 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 CN201710767231.9A patent/CN107377940A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03204157A (en) * | 1989-12-28 | 1991-09-05 | Sintokogio Ltd | Low pressure casting apparatus |
| CN201596762U (en) * | 2010-03-31 | 2010-10-06 | 济南铸锻所捷迈机械有限公司 | Lifting device for low-pressure casting holding furnace |
| CN201855937U (en) * | 2010-08-19 | 2011-06-08 | 西北工业大学 | Magnesium alloy double-furnace continuous low-pressure casting device |
| KR101030180B1 (en) * | 2010-10-12 | 2011-04-18 | 에스.에이.코선 아이엔씨 | Low pressure die casting machine |
| CN203565823U (en) * | 2013-07-30 | 2014-04-30 | 江苏聚源电气有限公司 | Mobile device of low-voltage pouring molding box |
| CN204867357U (en) * | 2015-08-31 | 2015-12-16 | 浙江万丰科技开发股份有限公司 | Low pressure heat preservation stove translation and synchronous elevating system |
| CN205773094U (en) * | 2016-06-01 | 2016-12-07 | 襄阳达安汽车检测中心 | A kind of drive axle test bed lifting device |
| CN207103795U (en) * | 2017-08-31 | 2018-03-16 | 江苏天宏机械工业有限公司 | The air injection machine that holding furnace can be lifted and changed |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759562A (en) * | 2019-03-25 | 2019-05-17 | 浙江万丰科技开发股份有限公司 | Al Alloy Castings with High Performance low pressure casting production system |
| CN109822076A (en) * | 2019-03-25 | 2019-05-31 | 浙江万丰科技开发股份有限公司 | A kind of full-automatic movement system for realizing more specification trade mark molten aluminum holding furnaces |
| CN109759562B (en) * | 2019-03-25 | 2023-09-22 | 浙江万丰科技开发股份有限公司 | Low-pressure casting production system for high-performance aluminum alloy castings |
| CN109822076B (en) * | 2019-03-25 | 2024-01-19 | 浙江万丰科技开发股份有限公司 | Full-automatic operation system for realizing multi-specification license plate aluminum liquid heat preservation furnace |
| CN110842176A (en) * | 2019-11-25 | 2020-02-28 | 长春工业大学 | Intelligent molten aluminum transportation method |
| CN113798472A (en) * | 2021-09-17 | 2021-12-17 | 大连坤隆铸造有限公司 | Machine part casting forming device and process thereof |
| CN113798472B (en) * | 2021-09-17 | 2023-03-28 | 大连坤隆铸造有限公司 | Machine part casting forming device and process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171124 |