CN206536007U - Improved casting wheel mold side mould cooling apparatus - Google Patents
Improved casting wheel mold side mould cooling apparatus Download PDFInfo
- Publication number
- CN206536007U CN206536007U CN201720265510.0U CN201720265510U CN206536007U CN 206536007 U CN206536007 U CN 206536007U CN 201720265510 U CN201720265510 U CN 201720265510U CN 206536007 U CN206536007 U CN 206536007U
- Authority
- CN
- China
- Prior art keywords
- air
- wind
- side mould
- air holes
- cooling apparatus
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000005266 casting Methods 0.000 title claims abstract description 15
- 210000005056 cell body Anatomy 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- 241001124569 Lycaenidae Species 0.000 abstract description 2
- 238000004220 aggregation Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- 235000014987 copper Nutrition 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000004781 supercooling Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Improved casting wheel mold side mould cooling apparatus, Bian Mo（3）The back of the body chamber correspondence spoke at 13 air holes are set（31）, air holes（31）Interior cast 5mm 8mm red coppers（5）, Bian Mo（3）The region for carrying on the back intracavitary correspondence window sets cell body（32）, air main（42）For annular shape, concentric with wheel external diameter, two ends need to block up weldering sealing；Air main（42）Outside welding blast connection（41）, blast connection（41）It is connected with external compression air storage；Air main（42）Weld wind pawl in inner side（43）, wind pawl（43）Corresponding to spoke thermal center position, wind pawl（43）Quantity and side mould back of the body chamber air holes（31）Unanimously.The utility model both ensure that effective cooling of thermal center position, and the crystallization shaping at outer rim position has been taken into account again, the heat-sinking capability of mould has been enhanced, quickly takes away the heat of aggregation.
Description
Technical field
The utility model is related to casting field, more particularly to casting aluminum vehicle wheel equipment for cooling die.
Background technology
At this stage, the aluminum-alloy wheel production that there are about 80% uses low pressure casting forming technology.For wheel, spoke
It is thick greatly with wheel rim junction structure, belong to obvious casting thermal center, be the difficult point place in current production.A large amount of production practices tables
Bright, relatively conventional defect has shrinkage porosite, shrinkage cavity at thermal center, because heat is excessively concentrated herein, causes aluminium liquid setting rate
Slowly, and spoke position wall thickness is relatively thin, crystallization is fast, it is easy to solidifies early and blocks aluminium liquid flow channel, hinders big to thickness
Effective feeding of thermal center, ultimately results in and forming defects occurs.
Moreover, relatively low degree of supercooling can cause the outer rim part interior coarse grains of wheel, and tissue shrinkage porosite will not
It is close, its mechanical property is directly affected, occurs failure phenomenon in reliability test, the security performance of wheel is influenceed.
The content of the invention
Improved wheel die.The utility model provides shrinkage porosite, the shrinkage cavity defect that a kind of thick big thermal center of solution easily occurs,
Improve the wheel die side mould cooling apparatus of the forming quality of wheel.
The technical solution of the utility model is：Improved casting wheel mold side mould cooling apparatus, including air-line system, purple
Copper.The position of the back of the body chamber correspondence spoke of side mould sets cast red copper in air holes, air holes.The region of side mould back of the body chamber correspondence window is set
Cell body is put, is made with the shape according to wheel rim moulding.
Airduct cooling system includes blast connection, air main, wind pawl, goes out the eye of wind.Air main is ring-type, same with wheel external diameter
The heart, two ends welded seal.Welding blast connection on the outside of air main, blast connection is connected with compressed air storage device；Main wind
Welding wind pawl on the inside of pipe, wind pawl correspondence wheel thermal center position, quantity is consistent with air holes.The position of correspondence window is uniform on air main
Go out the eye of wind, wind direction ensures perpendicular to cell body type face.
Air holes root is away from cavity surface 8-10mm, to ensure mould strength.The quantity of air holes is 1-3.
The thickness 5mm-8mm of cast red copper in air holes.Cell body root is away from cavity surface 8mm-10mm.
Air-line system is fixed on the back of the body intracavitary of side mould, can weld, and can also select bolt connection, must ensure to install jail
Gu.After unlatching is cooled down, compressed air enters air main by joint, and a part passes through purple along wind pawl blow-through spoke thermal center
Copper quickly takes away the heat of mould, it is ensured that the fast cooling of thermal center；Another part is then by going out eye of wind blow-through window wheel rim position
Put, improve degree of supercooling, refined crystal grain, it is ensured that the excellent mechanical property of wheel rim；Within the die casting cycle, the cooling typically exists
Rise the 30-50s after liquid starts to open, closed until thermal center position is completely solidified into after shape, it is reciprocal by this process cycles, it is ensured that
The steady and continuous production of wheel casting.
The utility model both ensure that effective cooling of thermal center position, and the crystallization shaping at outer rim position has been taken into account again, has been increased
The strong heat-sinking capability of mould, quickly takes away the heat of aggregation, improves the setting rate of aluminium liquid, eliminate spot shrinkage,
The appearance of shrinkage cavity defect；Meanwhile, degree of supercooling is increased, grain structure has been refined, the mechanical performance of wheel outer rim is improved；Casting
Making the production cycle also should mutually have and be significantly shorter, and improve production efficiency, reduce production cost.
Brief description of the drawings
Fig. 1 is the improved casting wheel mold side mould cooling apparatus assembling schematic diagram of the utility model.
Fig. 2 is the air-line system arrangement schematic diagram of the improved casting wheel mold side mould cooling apparatus of the utility model.
In figure：1- bed dies, 2- backforms, 3- sides mould, 31- air holes, 32- cell bodies, 4- air-line systems, 41- airducts connect
Head, 42- air mains, 43- wind pawls, 44- goes out the eye of wind, 5- red coppers.
Embodiment
Fig. 1, Fig. 2 disclose improved casting wheel mold side mould cooling apparatus.
Air holes 31 is set at the back of the body chamber correspondence spoke of side mould 3, the root of air holes 31 is away from cavity surface 8-10mm, to ensure that mould is strong
Degree；The quantity of air holes 31 is 1-3；Cast red copper 5 in air holes 31, thickness 5mm-8mm accelerates the radiating rate of mould.Side mould 3
The region for carrying on the back intracavitary correspondence window sets cell body 32, is designed with the shape according to window, the root of cell body 32 is away from cavity surface 8mm-10mm.
Air-line system 4 includes blast connection 41, air main 42, wind pawl 43, goes out the eye of wind 44；Air main 42 is annular shape, with
With one heart, two ends need to block up weldering sealing to wheel external diameter.The outside welding blast connection 41 of air main 42, blast connection 41 and external compression
Air storage is connected；The inner side of air main 42 welding wind pawl 43, wind pawl 43 corresponds to spoke thermal center position, the quantity of wind pawl 43
It is consistent with side mould back of the body chamber air holes 31.
End face 5mm of the end of wind pawl 43 away from red copper 5；The eye of wind 44, diameter are set out at correspondence cell body 32 on air main 42
2-4mm, spacing 20-30mm, wind direction will ensure, perpendicular to cavity type face, to realize the cooling down to rim location；
Air-line system 4 is fixed on the back of the body intracavitary of side mould 3, can weld, and can also be installed from bolt, must ensure jail
Gu.After unlatching is cooled down, compressed air enters air main by joint, and a part passes through purple along wind pawl blow-through spoke thermal center
Copper quickly takes away the heat of mould, it is ensured that the fast cooling of thermal center；Another part is then by going out eye of wind blow-through window wheel rim position
Put, lift its degree of supercooling, refine internal grain, it is ensured that the excellent mechanical property of wheel rim；Within the die casting cycle, cooling typically exists
Rise the 30-50s after liquid starts to open, closed until thermal center position is completely solidified into after shape, it is reciprocal by this process cycles, it is ensured that
The steady and continuous production of wheel casting.
Claims (4)
1. improved casting wheel mold side mould cooling apparatus, including air-line system（4）, red copper（5）, it is characterised in that：Bian Mo
（3）The back of the body chamber correspondence spoke at set air holes（31）, air holes（31）Interior cast red copper（5）, Bian Mo（3）Carry on the back intracavitary correspondence window
Region sets cell body（32）.
2. improved according to claim 1 cast wheel mold side mould cooling apparatus, it is characterised in that：Air holes（31）Root
Away from cavity surface 8-10mm, air holes（31）Quantity be 1-3, air holes（31）Interior cast red copper（5）Thickness 5mm-8mm, cell body
（32）Root is away from cavity surface 8mm-10mm.
3. improved according to claim 1 cast wheel mold side mould cooling apparatus, it is characterised in that：Air-line system（4）
Including blast connection（41）, air main（42）, wind pawl（43）, go out the eye of wind（44）；Air main（42）For annular shape, with wheel external diameter
With one heart, two ends need to block up weldering sealing；Air main（42）Outside welding blast connection（41）, blast connection（41）It is empty with external compression
Gas storage device is connected；Air main（42）Weld wind pawl in inner side（43）, wind pawl（43）Corresponding to spoke thermal center position, wind pawl
（43）Quantity and side mould back of the body chamber air holes（31）Unanimously.
4. improved according to claim 2 cast wheel mold side mould cooling apparatus, it is characterised in that：Wind pawl（43）End
Portion is away from red copper（5）End face 5mm；Air main（42）Upper correspondence cell body（32）Place sets out the eye of wind（44）, diameter 2-4mm, spacing
20-30mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265510.0U CN206536007U (en) | 2017-03-19 | 2017-03-19 | Improved casting wheel mold side mould cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265510.0U CN206536007U (en) | 2017-03-19 | 2017-03-19 | Improved casting wheel mold side mould cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536007U true CN206536007U (en) | 2017-10-03 |
Family
ID=59943394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265510.0U Expired - Fee Related CN206536007U (en) | 2017-03-19 | 2017-03-19 | Improved casting wheel mold side mould cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694854A (en) * | 2017-03-19 | 2017-05-24 | 中信戴卡股份有限公司 | Improved cast vehicle wheel mold side form cooling device |
-
2017
- 2017-03-19 CN CN201720265510.0U patent/CN206536007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694854A (en) * | 2017-03-19 | 2017-05-24 | 中信戴卡股份有限公司 | Improved cast vehicle wheel mold side form cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171003 |