CN107042296A - A kind of two Room holding furnaces of use bridging lifting - Google Patents
A kind of two Room holding furnaces of use bridging lifting Download PDFInfo
- Publication number
- CN107042296A CN107042296A CN201710441351.XA CN201710441351A CN107042296A CN 107042296 A CN107042296 A CN 107042296A CN 201710441351 A CN201710441351 A CN 201710441351A CN 107042296 A CN107042296 A CN 107042296A
- Authority
- CN
- China
- Prior art keywords
- bridging
- holding furnaces
- room holding
- room
- compression chamber
- 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
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 235000014347 soups Nutrition 0.000 claims abstract description 3
- 230000007423 decrease Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000000843 powder Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000005303 weighing Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
A kind of two Room holding furnaces of use bridging lifting, by two Room holding furnaces（1）, bridging（2）, oil cylinder（3）, movable pulley（4）, fast pulley（5）, rotary shaft 6（）And base（7）Composition, two described Room holding furnaces（1）It is divided into compression chamber（1‑1）With add soup room（1‑2）On, compression chamber（1‑1）It is interior to be provided with stalk（1‑3）, compression chamber（1‑1）Above be provided be provided with mould（1‑4）, compression chamber（1‑1）One side is provided with the oil cylinder with elevating function（3）, it is characterised in that：Two Room holding furnaces（2）Entirety is sitting in bridging（1）On, oil cylinder（3）Tail end is fixed on base（7）On, cylinder piston rod（3‑1）One end is fixed on compression chamber（1‑1）Side plate on；Bridging（2）Layout is in two Room holding furnaces（1）Bottom.The present invention, with the overall steady lifting of two Room holding furnaces, saves installing space, safeguards simple advantage.
Description
Technical field
The present invention relates to the dual chamber continuous pressure aluminium liquid electrical heating holding furnace used in air injection machine, especially one kind uses scissors
Support two Room holding furnaces of lifting.
Background technology
The supporting Room holding furnace of aluminium liquid two of air injection machine, during normal work, two Room holding furnaces need to rise, and make compression chamber
The stalk on top contacts with mould inlet and compresses sealing, system injecting compressed air into two Room holding furnaces, makes aluminium liquid
It is molded in the mold cavity that air injection machine is injected by stalk, in this cavity filling process, stalk mouthful and mould is not allowed
Tool inlet has the phenomenon for unclamping gas leakage.Fill after type terminates, two Room holding furnaces can decline to be convenient for changing the maintenance such as sealing gasket
Work.But weak point is that current typically use branched screw riser one hoistable platform of composition realizes two Room holding furnaces
Lifting, branched lifter synchronism is poor, is difficult to realize overall steady lifting；High temperature, many metal powders in low pressure casting
In the environment of dirt, screw rod easily weares and teares, and safeguards relatively difficult；Need that branched screw riser is installed in limited space, account for
With space than larger.
The content of the invention
It is to adopt it is an object of the invention to provide a kind of two Room holding furnaces of use bridging lifting for problem above
With a kind of structure of bridging, realize that the overall of two Room holding furnaces is steadily lifted using a hydraulic oil cylinder driving, saving installing space,
Safeguard simple.
The technical scheme is that be accomplished by the following way：A kind of two Room holding furnaces of use bridging lifting, entirely
System is made up of two Room holding furnaces, bridging, oil cylinder, movable pulley, fast pulley, rotary shaft and base, two described Room holding furnaces
It is divided into compression chamber and Jia Tang rooms, is provided with mould, compression chamber's one side in compression chamber provided with stalk, above compression chamber
Provided with the oil cylinder with elevating function, it is characterised in that：Two Room holding furnaces are integrally sitting on bridging, and oil cylinder tail end is fixed on bottom
On seat, cylinder piston rod one end is fixed on the side plate of compression chamber；Bridging is laid out in the bottom of two Room holding furnaces；Oil cylinder piston
Bar is acted, and the integral elevating of two Room holding furnaces is driven by bridging.
The strong point at two ends on described bridging is fixed by the bottom of hinge and two Room holding furnaces.
Described cylinder piston rod stretches out, and bridging is by fast pulley by upward pulling force, and bridging passes through rotary shaft
The synchronous lifting of movable pulley is driven, two Room holding furnaces are by the steady lifting of bridging, as long as cylinder piston rod jacking always, the insulation of two Room
Stalk in the compression chamber of stove just remains in sealing contact with mould.
Described cylinder piston rod is retracted, and bridging is forced downwards by fast pulley, and bridging passes through rotary shaft band
Dynamic upper movable pulley synchronously declines, and two Room holding furnaces steadily decline with bridging, and final bridging drops to extreme lower position, pressurization
Stalk and mould on room.
The present invention, two Room holding furnaces are stable by the stretching and two Room holding furnaces of retracting for being located at the cylinder piston rod of side
Lifting so that air injection machine stalk mouthful in fluid injection does not produce gas leakage with mould inlet.Fill after type, two Room holding furnaces are put down
Weighing apparatus declines, and maintains easily.The present invention has the overall steady lifting of two Room holding furnaces, saves installing space, safeguards simple advantage.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1 liang of room holding furnace, 2 bridgings, 3 oil cylinders, 4 movable pulleies, 5 fast pulleys, 6 rotary shafts, 7 bases.
Embodiment
Known by Fig. 1, a kind of two Room holding furnaces of use bridging lifting, whole system by two Room holding furnaces 1, bridging 2,
Oil cylinder 3, movable pulley 4, fast pulley 5, rotary shaft 6 and base 7 are constituted, and 1 point described of two Room holding furnace is compression chamber 1-1 and Jia Tang
On the 1-2 of room, plus soup room 1-2 provides aluminium liquid, and is communicated with compression chamber 1-1, and stalk 1-3, compression chamber 1- are provided with compression chamber 1-1
The oil cylinder 3 with elevating function is provided with provided with mould 1-4, compression chamber's 1-1 one sides above 1, two Room holding furnace 2 is overall
It is sitting on bridging 1, oil cylinder tail end 3-2 is fixed on base 7, cylinder piston rod 3-1 one end is fixed on compression chamber 1-1 side plate
On；Bridging 2 is laid out in the bottom of two Room holding furnaces 1；During the piston rod action of oil cylinder 3, two Room are driven to be incubated by bridging 2
The integral elevating of stove 1.The strong point at two ends on described bridging 2 is fixed by the bottom of hinge and two Room holding furnaces 1.Institute
The cylinder piston rod 3-1 stated stretches out, and bridging 2 is by fast pulley 5 by upward pulling force, and bridging 2 is driven by rotary shaft 6
The synchronous lifting of movable pulley 4, two Room holding furnaces 1 are by the steady lifting of bridging 2, as long as cylinder piston rod 3-1 jackings always, and two Room are protected
Stalk 1-3 in the compression chamber 1-1 of warm stove 1 just remains in sealing contact with mould 1-4.Aluminium liquid is now set to pass through a liter liquid
Make product moulding by casting in the mold cavity of pipe injection air injection machine.
Described cylinder piston rod 3-1 retracts, and bridging 2 is forced downwards by fast pulley 5, and bridging 2 passes through rotation
Rotating shaft 6 drives movable pulley 4 is synchronous to decline, and two Room holding furnaces 1 steadily decline with bridging 2, and final bridging 2 drops to minimum
Stalk 1-3 and mould 1-4 on position, compression chamber 1-1 is disengaged.Air injection machine end-of-job.
Claims (4)
1. a kind of two Room holding furnaces of use bridging lifting, by two Room holding furnaces（1）, bridging（2）, oil cylinder（3）, movable pulley
（4）, fast pulley（5）, rotary shaft 6（）And base（7）Composition, two described Room holding furnaces（1）It is divided into compression chamber（1-1）With add soup
Room（1-2）On, compression chamber（1-1）It is interior to be provided with stalk（1-3）, compression chamber（1-1）Above be provided be provided with mould（1-4）Plus
Pressure chamber（1-1）One side is provided with the oil cylinder with elevating function（3）, it is characterised in that：Two Room holding furnaces（2）Entirety is sitting in scissors
Support（1）On, oil cylinder tail end（3-2）It is fixed on base（7）On, cylinder piston rod（3-1）One end is fixed on compression chamber（1-1）Side
On plate；Bridging（2）Layout is in two Room holding furnaces（1）Bottom；Oil cylinder（3）Piston rod action when, pass through bridging（2）Band
Dynamic two Room holding furnaces（1）Integral elevating.
2. a kind of two Room holding furnaces of use bridging lifting according to claim 1, it is characterised in that：Described scissors
Support（2）The strong point at upper two end passes through hinge and two Room holding furnaces（1）Bottom fix.
3. a kind of two Room holding furnaces of use bridging lifting according to claim 1, it is characterised in that：Described oil cylinder
Piston rod（3-1）Stretch out, bridging（2）Pass through fast pulley（5）By upward pulling force, bridging（2）Pass through rotary shaft（6）Band
Dynamic movable pulley（4）Synchronous lifting, two Room holding furnaces（1）By bridging（2）Steady lifting, as long as cylinder piston rod（3-1）Always
Jacking, two Room holding furnaces（1）Compression chamber（1-1）In stalk（1-3）Just remain and mould（1-4）Sealing connect
Touch.
4. a kind of two Room holding furnaces of use bridging lifting according to claim 1, it is characterised in that：Described oil cylinder
Piston rod（3-1）Retract, bridging（2）Pass through fast pulley（5）It is forced downwards, bridging（2）Pass through rotary shaft（6）Drive
Movable pulley（4）It is synchronous to decline, two Room holding furnaces（1）With bridging（2）It is steady to decline, final bridging（2）Drop to minimum
Position, compression chamber（1-1）On stalk（1-3）With mould（1-4）Disengage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441351.XA CN107042296A (en) | 2017-06-13 | 2017-06-13 | A kind of two Room holding furnaces of use bridging lifting |
| PCT/CN2017/094250 WO2018227726A1 (en) | 2017-06-13 | 2017-07-25 | Two-chamber holding furnace lifted by using diagonal bracing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441351.XA CN107042296A (en) | 2017-06-13 | 2017-06-13 | A kind of two Room holding furnaces of use bridging lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107042296A true CN107042296A (en) | 2017-08-15 |
Family
ID=59547391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441351.XA Pending CN107042296A (en) | 2017-06-13 | 2017-06-13 | A kind of two Room holding furnaces of use bridging lifting |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107042296A (en) |
| WO (1) | WO2018227726A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460604B1 (en) * | 1998-10-02 | 2002-10-08 | Georg Fischer Disa Ag | Apparatus for uphill low pressure casting of molten metal |
| CN201124226Y (en) * | 2007-11-07 | 2008-10-01 | 许小忠 | Magnesium alloy low pressure casting furnace |
| CN102773468A (en) * | 2012-08-15 | 2012-11-14 | 广州有色金属研究院 | Heat-preservation quantitative casting furnace for aluminum liquid |
| CN103353225A (en) * | 2013-07-17 | 2013-10-16 | 绥中伊菲人工晶体科技有限公司 | Molten aluminum heat preserving furnace for high-pressure casting |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN206779430U (en) * | 2017-06-13 | 2017-12-22 | 江苏天宏机械工业有限公司 | A kind of two Room holding furnaces lifted using bridging |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3147285B2 (en) * | 1995-07-07 | 2001-03-19 | 新東工業株式会社 | Low pressure casting equipment |
| KR100560850B1 (en) * | 2003-04-24 | 2006-03-27 | 부산대학교 산학협력단 | Forming apparatus of medium and high pressure with speed control condition by using electric stirring |
| CN105215338B (en) * | 2015-11-17 | 2017-05-24 | 佛山市南海奔达模具有限公司 | Holding furnace lifting mechanism and casting machine applying same |
| CN205309278U (en) * | 2015-11-17 | 2016-06-15 | 佛山市南海奔达模具有限公司 | Heat preservation stove elevating system and casting board of using thereof |
| CN105499523A (en) * | 2015-12-24 | 2016-04-20 | 宁夏太阳镁业有限公司 | Pouring device for metal smelting and pouring method |
-
2017
- 2017-06-13 CN CN201710441351.XA patent/CN107042296A/en active Pending
- 2017-07-25 WO PCT/CN2017/094250 patent/WO2018227726A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6460604B1 (en) * | 1998-10-02 | 2002-10-08 | Georg Fischer Disa Ag | Apparatus for uphill low pressure casting of molten metal |
| CN201124226Y (en) * | 2007-11-07 | 2008-10-01 | 许小忠 | Magnesium alloy low pressure casting furnace |
| CN102773468A (en) * | 2012-08-15 | 2012-11-14 | 广州有色金属研究院 | Heat-preservation quantitative casting furnace for aluminum liquid |
| CN103353225A (en) * | 2013-07-17 | 2013-10-16 | 绥中伊菲人工晶体科技有限公司 | Molten aluminum heat preserving furnace for high-pressure casting |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN206779430U (en) * | 2017-06-13 | 2017-12-22 | 江苏天宏机械工业有限公司 | A kind of two Room holding furnaces lifted using bridging |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018227726A1 (en) | 2018-12-20 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |
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| WD01 | Invention patent application deemed withdrawn after publication |