CN104353809A - Water-cooled die-casting die for manufacturing aluminium alloy hubs - Google Patents
Water-cooled die-casting die for manufacturing aluminium alloy hubs Download PDFInfo
- Publication number
- CN104353809A CN104353809A CN201410736167.4A CN201410736167A CN104353809A CN 104353809 A CN104353809 A CN 104353809A CN 201410736167 A CN201410736167 A CN 201410736167A CN 104353809 A CN104353809 A CN 104353809A
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- China
- Prior art keywords
- main body
- water
- cooling water
- die
- aluminium alloy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention provides a water-cooled die-casting die for manufacturing aluminium alloy hubs. The water-cooled die-casting die comprises a side die main body and a side die sub-body, wherein the lower end of the side die main body is of a chamfered structure, the side die sub-body is matched with the chamfered structure and fixed on the bottom of the side die main body through fixing bolts, a cooling water plate is arranged between the horizontal contact surfaces of the side die main body and the side die sub-body, the upper end of the side die main body is provided with a water inlet, the water inlet communicates with the cooling water plate through a water tube, and a water outlet passage is arranged in the side die sub-body, and is communicated with the cooling water plate. The technical solution of the invention has the following beneficial effects that noise is decreased; meanwhile, the cost of producing compressed air is dispensed, cooling water can be recycled, and thereby cost is reduced; production efficiency is increased; through cooperation with the cooling of a top die and a bottom die, the goal of rapid cooling is jointly achieved; ultimately, the energy consumption is reduced by 10 percent, the noise pollution is reduced by 90 percent and the production efficiency is increased by 30 percent.
Description
Technical field
The present invention relates to metal fabrication techniques field, refer to a kind of water-cooled die casting manufactured for aluminium alloy wheel hub especially.
Background technology
Along with the whole peopleization of vehicle, vehicle body fittings is also more and more by public demand.Wheel hub is as very large ornamental, more and more fastidious on vehicle appearance.Individual character wheel hub is also more and more welcome, and wheel hub also becomes the product of repacking shops fast sale.The history that the development of China's wheel hub industry only has twenties years be an emerging auto Parts Industry, but development is very fast.Current, China's annual production more than 2,000,000, the of certain scale and manufacturing enterprise that stabilizes the market few.The casting process for cooling of present wheel hub industry maturation is mainly based on air cooling way, but use this mode to carry out producing following limitation: the first, the industry production experience of more than 15 years by air-cooled for die casting technique potential development to ultimate attainment, be difficult to make breakthrough again on cost control and efficiency improve; The second, compressed air leads to mould inside, produces great noise pollution in production process, has very large injury to the health of operative employee.
So we are badly in need of a kind of type of cooling in aluminium alloy wheel hub manufacture with potentiality to be exploited, quick cooling can not only be realized, can also noise be reduced simultaneously, control cost further.
Summary of the invention
The invention provides a kind of water-cooled die casting manufactured for aluminium alloy wheel hub, solve prior art existence and be difficult to make breakthrough again on cost control and efficiency improve; Compressed air leads to mould inside, produces great noise pollution in production process, the health of operative employee is had to the problem of very large injury.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of water-cooled die casting manufactured for aluminium alloy wheel hub, comprise limit mould main body and Bian Mo split, mould main body lower end, described limit is chamfering structure, the mould split of described limit matches with chamfering structure and is fixed on below the mould main body of limit by set bolt, cooling water plate is provided with between described limit mould main body and the horizontal contact face of Bian Mo split, mould main body upper end, described limit is provided with water inlet, described water inlet by cross current to cooling water plate, exhalant canal is provided with in the mould split of described limit, described exhalant canal is communicated to cooling water plate.
As preferably, the curved structure of described cooling water plate, is provided with bosh in described cooling water plate, the curved structure of described bosh.
As preferably, the radian of described cooling water plate and bosh is 90 degree.
As preferably, the backform of mould main body upper end, described limit and the bed die symmetrically structure of Bian Mo split lower end, and be arcuate structure, its radian is 90 degree.
As preferably, before and after the mould main body of described limit both sides symmetrically structure be provided with the limit mould featherway for assembling feather key.
As preferably, mould main body upper end, described limit is provided with screwed hole.
The beneficial effect of technique scheme of the present invention is as follows: structure is simple, and technology is reasonable, does not re-use pressure-air cooling, reduces noise.Eliminate the compressed-air actuated cost of system, water cooling can be recycled, and reduces costs simultaneously; The application of water-cooling process can also realize the quick cooling of blank, enhances productivity; The water-cooled position of limit mould is mainly in the thermal center position of product, ensure the consecutive solidification temperature field in die cavity, the cooling of cooperation backform and bed die, the object of the quick cooling of realization jointly, finally can reach energy consumption reduction by 10%, noise pollution reduction by 90%, production efficiency raising 30%.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water-cooled die casting embodiment for aluminium alloy wheel hub manufacture of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is cooling water plate structural representation in Fig. 1.
Piece mark explanation
1-screwed hole
2-limit mould main body
3-water inlet
4-water pipe
The mould split of 5-limit
6-set bolt
7-cooling water plate
8-limit mould featherway
9-exhalant canal
10-bosh
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this description can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
The present invention is directed to existing deficiency and a kind of water-cooled die casting manufactured for aluminium alloy wheel hub is provided, as shown in Figure 1, comprise limit mould main body 2 and Bian Mo split 5, side, mould main body 2 lower end, described limit is chamfering structure, the angle of this chamfering is 90 degree, described limit mould split 5 matches with chamfering structure and is fixed on below limit mould main body 2, described limit mould main body 2 is fixedly connected with by some set bolts 6 with on the horizontal contact face of Bian Mo split 5, cooling water plate 7 is provided with between described limit mould main body 2 and the horizontal contact face of Bian Mo split 5, the curved structural arrangement of described set bolt 6 is in cooling water plate 7 outer arc side, mould main body 2 upper end, described limit is provided with water inlet 3, described water inlet 3 is communicated to cooling water plate 7 by water pipe 4, exhalant canal 9 is provided with in described limit mould split 5, described exhalant canal 9 is communicated to cooling water plate 7, when die casting is for the manufacture of aluminium alloy wheel hub, cooling water enters from water inlet 3, cooling water plate 7 is flowed into through water pipe 4, limit mould main body 2 and Bian Mo split 5 are while pack alloy wheel hub, it is qualitative that cooling water plate 7 carries out cooling to shaping wheel hub, cooling water can recycle after cooling water plate 7 after exhalant canal 9 outflow is lowered the temperature, reduce production cost, mould main body 2 upper end, described limit is provided with screwed hole.
As shown in Figures 2 and 3, the curved structure of described cooling water plate 7, bosh 10 is provided with in described cooling water plate 7, the curved structure of described bosh 10, the radian of described cooling water plate 7 and bosh 10 is 90 degree, the backform of mould main body 2 upper end, described limit and the bed die symmetrically structure of Bian Mo split 5 lower end, and be arcuate structure, its radian is 90 degree, wherein cooling water plate 7, the backform of bosh 10 and limit mould main body 2, the bed die of limit mould split 5 is 90 degree of similar arcuate structures, can not only cool fast, and cool more even, cooling effect is better, before and after described limit mould main body 2 both sides symmetrically structure be provided with the limit mould featherway 8 for assembling feather key.
A kind of water-cooled die casting manufactured for aluminium alloy wheel hub provided by the invention, its beneficial effect is, does not re-use pressure-air cooling, reduce noise, eliminate the compressed-air actuated cost of system simultaneously, there is very strong potentiality to be exploited, water cooling can be recycled, and reduces costs; The application of water-cooling process can also realize the quick cooling of blank, enhances productivity; The water-cooled position of limit mould is mainly in the thermal center position of product, ensure the consecutive solidification temperature field in die cavity, the cooling of cooperation backform and bed die, the object of the quick cooling of realization jointly, finally can reach energy consumption reduction by 10%, noise pollution reduction by 90%, production efficiency raising 30%.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. the water-cooled die casting manufactured for aluminium alloy wheel hub, it is characterized in that, comprise limit mould main body and Bian Mo split, mould main body lower end, described limit is chamfering structure, the mould split of described limit matches with chamfering structure and is fixed on below the mould main body of limit by set bolt, cooling water plate is provided with between described limit mould main body and the horizontal contact face of Bian Mo split, mould main body upper end, described limit is provided with water inlet, described water inlet by cross current to cooling water plate, be provided with exhalant canal in the mould split of described limit, described exhalant canal is communicated to cooling water plate.
2. a kind of water-cooled die casting manufactured for aluminium alloy wheel hub according to claim 1, it is characterized in that, the curved structure of described cooling water plate, is provided with bosh in described cooling water plate, the curved structure of described bosh.
3. a kind of water-cooled die casting manufactured for aluminium alloy wheel hub according to claim 2, it is characterized in that, the radian of described cooling water plate and bosh is 90 degree.
4. a kind of water-cooled die casting manufactured for aluminium alloy wheel hub according to claims 1 to 3 Arbitrary Term, it is characterized in that, the backform of mould main body upper end, described limit and the bed die symmetrically structure of Bian Mo split lower end, and be arcuate structure, its radian is 90 degree.
5. according to claim 4 a kind of for aluminium alloy wheel hub manufacture water-cooled die casting, it is characterized in that, before and after the mould main body of described limit both sides symmetrically structure be provided with the limit mould featherway for assembling feather key.
6. a kind of water-cooled die casting manufactured for aluminium alloy wheel hub according to claim 5, it is characterized in that, mould main body upper end, described limit is provided with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736167.4A CN104353809A (en) | 2014-12-05 | 2014-12-05 | Water-cooled die-casting die for manufacturing aluminium alloy hubs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736167.4A CN104353809A (en) | 2014-12-05 | 2014-12-05 | Water-cooled die-casting die for manufacturing aluminium alloy hubs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104353809A true CN104353809A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410736167.4A Pending CN104353809A (en) | 2014-12-05 | 2014-12-05 | Water-cooled die-casting die for manufacturing aluminium alloy hubs |
Country Status (1)
| Country | Link |
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| CN (1) | CN104353809A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002066717A (en) * | 2000-08-31 | 2002-03-05 | U Mold Co Ltd | Method of forming passage for cooling medium in metal cast mold for aluminum wheel |
| CN101837442A (en) * | 2010-02-04 | 2010-09-22 | 保定市立中车轮制造有限公司 | Low pressure casting wheel cooling technology |
| CN101905308A (en) * | 2010-08-12 | 2010-12-08 | 苏州源成铝制品制造有限公司 | High pressure water cooling method and device applied to low pressure casting technology |
| CN201677021U (en) * | 2010-03-01 | 2010-12-22 | 何灿东 | Low-pressure casting hub die |
| CN102029377A (en) * | 2010-12-08 | 2011-04-27 | 何丙军 | Low-pressure casting die of aluminium alloy wheel and casting method thereof |
| CN202147001U (en) * | 2011-06-22 | 2012-02-22 | 天津那诺机械制造有限公司 | Side die of low-pressure casting die of aluminum vehicle wheel |
| CN102430719A (en) * | 2011-12-21 | 2012-05-02 | 佛山市南海奔达模具有限公司 | Lateral mould structure of low-pressure hub mould |
| CN202639292U (en) * | 2012-05-11 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Side mold cooling device for low-pressure casting mold of automobile wheel hub |
| CN204413092U (en) * | 2014-12-05 | 2015-06-24 | 重庆戴卡捷力轮毂制造有限公司 | For the water-cooled die casting that aluminium alloy wheel hub manufactures |
-
2014
- 2014-12-05 CN CN201410736167.4A patent/CN104353809A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002066717A (en) * | 2000-08-31 | 2002-03-05 | U Mold Co Ltd | Method of forming passage for cooling medium in metal cast mold for aluminum wheel |
| CN101837442A (en) * | 2010-02-04 | 2010-09-22 | 保定市立中车轮制造有限公司 | Low pressure casting wheel cooling technology |
| CN201677021U (en) * | 2010-03-01 | 2010-12-22 | 何灿东 | Low-pressure casting hub die |
| CN101905308A (en) * | 2010-08-12 | 2010-12-08 | 苏州源成铝制品制造有限公司 | High pressure water cooling method and device applied to low pressure casting technology |
| CN102029377A (en) * | 2010-12-08 | 2011-04-27 | 何丙军 | Low-pressure casting die of aluminium alloy wheel and casting method thereof |
| CN202147001U (en) * | 2011-06-22 | 2012-02-22 | 天津那诺机械制造有限公司 | Side die of low-pressure casting die of aluminum vehicle wheel |
| CN102430719A (en) * | 2011-12-21 | 2012-05-02 | 佛山市南海奔达模具有限公司 | Lateral mould structure of low-pressure hub mould |
| CN202639292U (en) * | 2012-05-11 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Side mold cooling device for low-pressure casting mold of automobile wheel hub |
| CN204413092U (en) * | 2014-12-05 | 2015-06-24 | 重庆戴卡捷力轮毂制造有限公司 | For the water-cooled die casting that aluminium alloy wheel hub manufactures |
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Application publication date: 20150218 |