CN202087775U - Aluminum wheel lost foam casting device - Google Patents
Aluminum wheel lost foam casting device Download PDFInfo
- Publication number
- CN202087775U CN202087775U CN2011202059302U CN201120205930U CN202087775U CN 202087775 U CN202087775 U CN 202087775U CN 2011202059302 U CN2011202059302 U CN 2011202059302U CN 201120205930 U CN201120205930 U CN 201120205930U CN 202087775 U CN202087775 U CN 202087775U
- Authority
- CN
- China
- Prior art keywords
- pressure
- aluminum
- casting
- equipment lower
- sandbox
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000010114 lost-foam casting Methods 0.000 title claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 21
- 244000035744 Hura crepitans Species 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000221696 Sclerotinia sclerotiorum Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses an aluminum wheel lost foam casting device, which comprises a pressurizing cover, a ventilating sealing plate, a sand box, a positioning inlaying block, an equipment lower bed plate, a difference pressure casting furnace, a cooling inlaying block, a filter screen, a pouring cup and a liquid raising pipe, wherein the equipment lower bed plate is arranged between the difference pressure casting furnace and the sand box; the pressurizing cover is arranged on the ventilating sealing plate and forms a sealed space with the sand box; the positioning inlaying block is arranged on the equipment lower bed plate and is used for fixing an aluminum wheel casting; the filter screen, the pouring cup and the liquid raising pipe are combined into a whole to be used for pressing liquid aluminum into the sand box from the furnace; and the cooling inlaying block is arranged at the wheel edge of the aluminum wheel casting.
Description
Technical field
The utility model relates to a kind of cast form device of aluminum vehicle wheel, relates in particular to a kind of aluminum vehicle wheel lost foam casting device in conjunction with disappearance mould technology and counter-pressure casting technology.
Background technology
At present, the cast form mode of aluminum-alloy wheel with low pressure casting and gravitational casting as mainstream technology.It is more that the low pressure casting technology relies on its cheap relatively equipment, die cost to reach the application of European manufacturer at home, the gravitational casting technology mainly is that Japanese enterprises is used, but the thick relatively big rising head of gravity, its stock utilization is lower, has drawn high the manufacturing cost of its aluminum-alloy wheel again.When ensureing the foundry goods interior quality, the cast form device of searching reduction manufacturing cost becomes common recognition in the industry.
Summary of the invention
The purpose of this utility model provides a kind of aluminum vehicle wheel lost foam casting device that promotes the performance quality of aluminum vehicle wheel and reduce manufacturing cost.The technical solution of the utility model is: aluminum vehicle wheel lost foam casting device comprises that pressure cowling, ventilative shrouding, sandbox, positioning insert, equipment lower platen, counter-pressure casting stove, cooling are inserted, screen pack, cup, stalk.
The equipment lower platen is set between counter-pressure casting stove and the sandbox, pressure cowling is arranged on the ventilative shrouding, and form enclosure space with sandbox, positioning insert is arranged on the equipment lower platen, be used for fixing the aluminum vehicle wheel foundry goods, screen pack, cup, stalk are formed one, be used for aluminium liquid and be pressed into sandbox in stove.Cooling is inserted and is arranged on aluminum vehicle wheel foundry goods wheel rim edge.
The white mould that has foamed is inserted in the sandbox, and to insert in the sandbox after a certain proportion of dry sand and the shot mixing, after ventilative shrouding is installed after the jolt ramming, on the counter-pressure casting equipment platen of packing into.The pressure cowling that closes, furnace gas begins supercharging, and air pressure is gone into aluminium hydraulic pressure in the sandbox, and progressively replaces the Bai Mo position, and filling is shaped.Bai Mo is subjected to high temperature aluminum liquid gasification back by discharging sandbox behind the pressure cowling negative inspiratory pressure.After type to be filled was finished, the pressure cowling internal gas pressure reversed rapidly, transfers malleation to by negative pressure, finished the crystallization and freezing process under the coefficient pressure differential of air pressure that this moment, foundry goods made progress in downward air pressure and the stove in pressure cowling, obtained intact foundry goods.
Advantage of the present utility model is: reduced casting mould and made and use cost, only got final product with a cover foaming mould; Improved the cast properties quality, the foundry goods of application differential pressure technology is exerted oneself to learn performance in the supercharging crystallization and can be improved 50%, and the wheel rim position is near the forging level; Improved the aluminum vehicle wheel stock utilization, carried on the back the chamber because of wheel rim middle part and spoke and all need not process, and the wheel rim position can cast minimum wall thickness (MINI W.) 4mm, its material use can reach 90%, compares low-pressure casting method, improves at least 20 percentage points.See that on the whole aluminum-alloy wheel disappearance mould counter-pressure casting manufacturing process has reduced manufacturing cost when improving the cast properties quality.
Description of drawings
Fig. 1 aluminum-alloy wheel lost foam casting device schematic diagram.
Among the figure: the 1-pressure cowling; The 2-shrouding of breathing freely; The 3-sandbox; The 4-positioning insert; 5-equipment lower platen; 6-counter-pressure casting stove; The 7-cooling is inserted; 8-aluminum vehicle wheel foundry goods; The 9-screen pack; The 10-cup; The 11-stalk.
The specific embodiment
In conjunction with the specific embodiment aluminum vehicle wheel lost foam casting device of the present utility model is described further.
The technical solution of the utility model is: aluminum vehicle wheel lost foam casting device comprises that pressure cowling 1, ventilative shrouding 2, sandbox 3, positioning insert 4, equipment lower platen 5, counter-pressure casting stove 6, cooling insert 7, screen pack 9, cup 10, stalk 11.
Between counter-pressure casting stove 6 and the sandbox 3 equipment lower platen 5 is set, pressure cowling 1 is arranged on the ventilative shrouding 2, and form enclosure spaces with sandbox 3, positioning insert 4 is arranged on the equipment lower platen 5, be used for fixing aluminum vehicle wheel foundry goods 8, screen pack 9, cup 10, stalk 11 are formed one, be used for aluminium liquid and be pressed into sandbox in stove.Cooling is inserted and 7 is arranged on aluminum vehicle wheel foundry goods wheel rim edge.
The integral body cooling of foundry goods in sandbox is to rely in the dry sand to be mixed with a certain proportion of shot, and shot can absorb the heat that discharges in the foundry goods crystallization and freezing process rapidly, and cooling evenly.But still need necessary means at some hot joining place.
Thick big inner rim position is the place that the foundry goods consecutive solidification begins most, but because the foundry goods that this method is shaped is much bigger at the relative wheel rim of thickness of inner rim, it is untimely to occur cooling easily, causes the possibility of shrinkage defect.At the characteristics that the disappearance mould counter-pressure casting of aluminum vehicle wheel is shaped, on this position, add the chill of an alumina-base material, after aluminium liquid is filled to the inner rim place, this chill can absorb heat rapidly, accelerate its crystallization and freezing speed, final and foundry goods fuses together, and removes in the machined preface thereupon.
Claims (1)
1. aluminum vehicle wheel lost foam casting device, comprise pressure cowling (1), ventilative shrouding (2), sandbox (3), positioning insert (4), equipment lower platen (5), counter-pressure casting stove (6), cool off insert (7), screen pack (9), cup (10), stalk (11), it is characterized in that: between counter-pressure casting stove (6) and the sandbox (3) equipment lower platen (5) is set, pressure cowling (1) is arranged on the ventilative shrouding (2), and form enclosure space with sandbox (3), positioning insert (4) is arranged on the equipment lower platen (5), screen pack (9), cup (10), stalk (11) is formed one, cools off insert (7) and is arranged on aluminum vehicle wheel foundry goods wheel rim edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059302U CN202087775U (en) | 2011-06-18 | 2011-06-18 | Aluminum wheel lost foam casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059302U CN202087775U (en) | 2011-06-18 | 2011-06-18 | Aluminum wheel lost foam casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087775U true CN202087775U (en) | 2011-12-28 |
Family
ID=45362875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202059302U Expired - Fee Related CN202087775U (en) | 2011-06-18 | 2011-06-18 | Aluminum wheel lost foam casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087775U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458167A (en) * | 2015-12-07 | 2016-04-06 | 兴化市雅兰机械制造有限公司 | Large hub lost foam casting technology |
| CN105945258A (en) * | 2016-06-03 | 2016-09-21 | 扬州峰明金属制品有限公司 | Low-pressure fusible mold precise casting process |
| CN106825500A (en) * | 2017-02-20 | 2017-06-13 | 永固集团股份有限公司 | A kind of mould filter and the low pressure casting die with the filter |
| CN106944605A (en) * | 2017-05-24 | 2017-07-14 | 刘抓子 | A kind of operating method of disappearance die-cast aluminum device |
| CN107570668A (en) * | 2017-08-30 | 2018-01-12 | 信阳同合车轮有限公司 | Railway cast steel wheel V method graphite Quench antigravity casting techniques |
| CN107570669A (en) * | 2017-08-30 | 2018-01-12 | 信阳同合车轮有限公司 | Railway cast steel wheel evaporative pattern graphite Quench gravity foundry technology |
| CN107584086A (en) * | 2017-08-30 | 2018-01-16 | 信阳同合车轮有限公司 | Railway cast steel wheel evaporative pattern graphite Quench antigravity casting technique |
| CN109482842A (en) * | 2018-12-07 | 2019-03-19 | 中国兵器科学研究院宁波分院 | A kind of counter-pressure casting method of steel-aluminum compound structure aluminium alloy active wheel assembly blank |
| CN112024848A (en) * | 2020-11-03 | 2020-12-04 | 江苏凯特汽车部件有限公司 | Method and device capable of eliminating large-size thermal nodes of automobile aluminum alloy wheel |
-
2011
- 2011-06-18 CN CN2011202059302U patent/CN202087775U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458167A (en) * | 2015-12-07 | 2016-04-06 | 兴化市雅兰机械制造有限公司 | Large hub lost foam casting technology |
| CN105945258A (en) * | 2016-06-03 | 2016-09-21 | 扬州峰明金属制品有限公司 | Low-pressure fusible mold precise casting process |
| CN105945258B (en) * | 2016-06-03 | 2018-05-04 | 扬州峰明金属制品有限公司 | A kind of low pressure investment precision casting technology |
| CN106825500A (en) * | 2017-02-20 | 2017-06-13 | 永固集团股份有限公司 | A kind of mould filter and the low pressure casting die with the filter |
| CN106825500B (en) * | 2017-02-20 | 2019-01-22 | 永固集团股份有限公司 | A kind of mold filter device and the low pressure casting die with the filter device |
| CN106944605A (en) * | 2017-05-24 | 2017-07-14 | 刘抓子 | A kind of operating method of disappearance die-cast aluminum device |
| CN107570668A (en) * | 2017-08-30 | 2018-01-12 | 信阳同合车轮有限公司 | Railway cast steel wheel V method graphite Quench antigravity casting techniques |
| CN107570669A (en) * | 2017-08-30 | 2018-01-12 | 信阳同合车轮有限公司 | Railway cast steel wheel evaporative pattern graphite Quench gravity foundry technology |
| CN107584086A (en) * | 2017-08-30 | 2018-01-16 | 信阳同合车轮有限公司 | Railway cast steel wheel evaporative pattern graphite Quench antigravity casting technique |
| CN109482842A (en) * | 2018-12-07 | 2019-03-19 | 中国兵器科学研究院宁波分院 | A kind of counter-pressure casting method of steel-aluminum compound structure aluminium alloy active wheel assembly blank |
| CN112024848A (en) * | 2020-11-03 | 2020-12-04 | 江苏凯特汽车部件有限公司 | Method and device capable of eliminating large-size thermal nodes of automobile aluminum alloy wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202087775U (en) | Aluminum wheel lost foam casting device | |
| CN101837443B (en) | Low-pressure casting process and device for aluminum alloy wheel by bilateral pouring | |
| CN102941333B (en) | V method, low pressure produce the method for voltage-bearing aluminum alloy tank body of ultra-high voltage switch | |
| CN101927329B (en) | Vacuum high-pressure casting method | |
| CN101391298B (en) | Aluminium alloy or magnesium alloy evaporative-pattern casting compression solidification device | |
| CN202097389U (en) | Wheel mold formed by gravity pouring extrusion | |
| CN203124711U (en) | Low-pressure casting mold capable of reducing cavity shrinkage and loosening of aluminum alloy wheel spoke | |
| CN104550843B (en) | More than 26 inches major diameter aluminum alloy wheel of vehicle combined castings and cleaning system | |
| CN102259164A (en) | System and method for pouring flywheel of automobile | |
| CN106180579A (en) | A kind of casting mold method for rapid cooling | |
| CN102744375A (en) | Method for casting and producing automobile cast-steel hubs by using V method | |
| CN106493343A (en) | A kind of built-in hydronic shaping casting mould | |
| CN103495708A (en) | Casting sandbox capable of reducing riser feeding | |
| CN206415589U (en) | A kind of built-in hydronic shaping casting mould | |
| CN101134234B (en) | Internal pressure expansion type casting technique | |
| CN202316963U (en) | Moving die structure of die-casting die for Renault L38-type automobile engine suspension bracket | |
| CN204711117U (en) | A kind of metal casting modeling | |
| CN104525921A (en) | Process for guaranteeing casting feeding in place during melting casting process | |
| CN202951859U (en) | Three-plate type die of die-casting high silicon aluminium alloy gear | |
| CN204171331U (en) | A kind of complicated casting system die casting | |
| CN105268948B (en) | A kind of aluminium bell housing low pressure metal mould | |
| CN204308173U (en) | The anti-blocking exhaust structure of pin | |
| CN202062046U (en) | Overturning casting die for front bearing cover of car cam | |
| CN103273008A (en) | Cold box combined core iron shot filling and pouring production technology of automobile engine casting | |
| CN202779700U (en) | Small-size low-pressure casting top mold for aluminum alloy wheels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CITIC DICASTAL CO., LTD. Free format text: FORMER NAME: DICASTAL WHEEL MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 066318 Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei, No. 185 Patentee after: CITIC Dicastal Co., Ltd. Address before: 066003 No. 355, Donggang Road, seaport District, Hebei, Qinhuangdao Patentee before: Dicastal Wheel Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |