CN203401067U - Low pressure casting water cooling die for aluminum alloy wheel - Google Patents
Low pressure casting water cooling die for aluminum alloy wheel Download PDFInfo
- Publication number
- CN203401067U CN203401067U CN201320225181.9U CN201320225181U CN203401067U CN 203401067 U CN203401067 U CN 203401067U CN 201320225181 U CN201320225181 U CN 201320225181U CN 203401067 U CN203401067 U CN 203401067U
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- Prior art keywords
- mould
- water
- reinforcement
- water cooling
- low pressure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 230000002787 reinforcement Effects 0.000 claims description 73
- 210000004940 nucleus Anatomy 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009434 installation 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
- 238000003466 welding Methods 0.000 description 1
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Abstract
A low pressure casting water cooling die for an aluminum alloy wheel comprises a die bed die, a top die and a side die. A top die water cooling box is arranged on the top die; the top die is a double-ring structure with the same center; and a top die water inlet port and a top die water outlet port are respectively arranged on the double-ring structure. An air cooling pipeline is replaced by a water cooling pipeline, so that problems of air leakage of airtight examination due to local loosening of a traditional air cooling pipeline and poor radiating effect are avoided; the low pressure casting water cooling die for the aluminum alloy wheel has great cooling effect and is free of local loosening; by the use of the low pressure casting water cooling die for the aluminum alloy wheel, rate of finished products is high, the radiating effect is good, radiating speed is fast and effect of shrinkage cavity and shrinkage porosity is obviously improved; repeatability and reproducibility of production process are good; noise is reduced; and high cost for air compression is reduced, production cost is lowered and production efficiency is improved.
Description
Technical field
The utility model relates to aluminum-alloy wheel casting field, particularly relates to a kind of aluminum-alloy wheel low pressure casting water cooling mould.
Background technology
Aluminum-alloy wheel due to its elegant in appearance, light fuel-efficient, concertina type good, good springiness (improves the ride comfort in Vehicle Driving Cycle, be easier to absorb vibration and the noise in motion), thermal diffusivity is good and it is good to protect circle property, the advantage such as not yielding, has replaced steel wheel gradually.
Low pressure casting is the basic skills of producing aluminum-alloy wheel, also both economical.Low pressure casting is exactly that molten metal is cast in to moulding sclerosis in mould.Existing low-pressure casting die of aluminium alloy wheel adopts air-cooled technology substantially, existing cooling duct is owing to being directly to blow at mould inside, the process of blowing, owing to existing bounce-back wind easily to cause the impact on adjacent spokes and wheel rim position, causes that adjacent area spoke Feeding channel solidifies in advance or the local loose airtight check gas leakage that causes of wheel rim; The material that making airduct adopts is steel pipe or iron pipe, and radiating effect is poor, and cooling effect is not good, and shrinkage cavity and shrinkage porosite are improved DeGrain; Adopt steel pipe or iron pipe production process repeatability also bad with repeatability.In a word, adopt the cooling method of airduct cooling slow, efficiency is low; Compressed air cost is high; Air-cooled is in addition open discharge, and noise is large.
Therefore, this area is badly in need of that a kind of can to substitute airduct cooling, realizes mould and the method for aluminum-alloy wheel low pressure casting.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of mould that adopts water-cooled to replace air-cooled aluminum-alloy wheel low pressure casting.
For realizing above-mentioned utility model object, technical scheme provided by the utility model is as follows:
A kind of aluminum-alloy wheel low pressure casting water cooling mould, comprise bed die, backform and Bian Mo, on described backform, be provided with backform water-cooled box, described backform water-cooled box is two twin nucleis that arrange with one heart, is respectively arranged with backform water inlet and backform delivery port on described twin nuclei.
Further, described backform water-cooled box material is copper.
Further, on the mould of described limit, be provided with water cooled pipeline.
Further, all reinforcement moulds inner side on the mould of described limit is all equipped with water cooled pipeline.
Further, described water cooled pipeline is copper pipe.
Further, described limit mould is four, described first, two, three limit moulds comprise respectively the first adjacent reinforcement mould and the second reinforcement mould, described first, two, on three limit moulds, be also provided with the first water-cooled box, described the first cold water box comprises the first water inlet, the first delivery port, the first cool water circulating pipe road and the second cool water circulating pipe road, described the first cool water circulating pipe road finishes along thoughtful the first delivery port of the first reinforcement mould one since the first water inlet, described the second cool water circulating pipe road finishes along thoughtful the second delivery port of the second reinforcement mould one since the first water inlet,
Described the 4th limit mould comprises the 3rd reinforcement mould and the 3rd water-cooled box, and the 3rd cool water circulating pipe road of described the 3rd water-cooled box arranges around the 3rd reinforcement mould for one week.
Preferably, the 3rd water inlet in described the 3rd cool water circulating pipe road, the 3rd delivery port are all arranged near axis wheel place.
Further, described limit mould is four, and described first, second and third limit mould comprises respectively the first adjacent reinforcement mould and the second reinforcement mould;
On described first, second and third limit mould, be respectively arranged with the first water cooling tube, the laying of described the first water cooling tube is successively by the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the water inlet of described the first water cooling tube is arranged on the first reinforcement outside, and the delivery port of described the first water cooling tube is arranged on the second reinforcement outside;
Described the 4th limit mould comprises the 3rd reinforcement mould, on described the 4th limit mould along being provided with the second water cooling tube in the direction of reinforcement mould, the laying of described the second water cooling tube is successively through the 3rd reinforcement outside, the 3rd reinforcement inner side, the 3rd reinforcement outside, and the water inlet of described the second water cooling tube and delivery port are arranged on first side mould outside.
Adopt technique scheme, the beneficial effects of the utility model have:
The problems such as the utility model adopts water-cooled box to replace air-cooled pipeline, has avoided the caused part of traditional air-cooled pipeline to loosen and has caused airtight check gas leakage, and radiating effect is poor, the utility model good cooling results, can not cause local loosening, and yield rate is high, good heat dissipation effect, speed is fast, and shrinkage cavity and shrinkage porosite are improved successful, and production process GRR is good, reduce noise, and saved compressed-air actuated expensively, reduced production cost, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of backform structural representation of the present utility model;
Fig. 2, Fig. 3, Fig. 4, Fig. 5 is an embodiment schematic diagram of the present utility model;
Fig. 6 is the side view of Fig. 1;
Wherein: 1 first side mould, 11 first reinforcements, 12 second reinforcements, 13 first water-cooled boxes, 14 first water inlets, 15 first delivery ports, 16 first cool water circulating pipe roads, 17 second cool water circulating pipe roads, 2 Second Edge moulds, 3 the 3rd limit moulds, 4 the 4th limit moulds, 41 the 3rd reinforcement moulds, 42 the 3rd water-cooled boxes, 44 the 3rd water inlets, 45 the 3rd delivery ports, 5 backform water-cooled boxes, 51 backform water inlets, 52 backform delivery ports.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 6 are a kind of backform structural representation of the utility model utility model, as shown in Figure 1, a kind of aluminum-alloy wheel low pressure casting water cooling mould, comprise bed die, backform and Bian Mo, on described backform, be provided with backform water-cooled box 5, described backform water-cooled box 5 is two twin nucleis that arrange with one heart, is respectively arranged with backform water inlet 51 and backform delivery port 52 on described twin nuclei, and the ring-type that described twin nuclei is hollow pipeline is arranged.
As a kind of embodiment of the present utility model, described twin nuclei is preferably set to open loop structure, and two loop configuration all do not form closed loop checking installation, and backform water inlet and backform delivery port are separately positioned on opening two ends.Preferably, open loop place of two loop configuration is crisscross arranged.Even to realize water-cooled.
As a kind of embodiment of the present utility model, in the hollow pipeline of circulus, be provided with catch, backform water inlet 51 and backform delivery port 52 lay respectively at the both sides of catch.Cold water flows into from backform water inlet, after the hollow pipeline of circulus, from backform delivery port, flows out, and realizes water-cooled.
Preferably, backform water-cooled box adopts copper as material, increases heat conductivity, thereby accelerates thermal diffusivity, promotes water-cooled effect.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 is the utility model one embodiment schematic diagram, as shown in the figure, backform as the basis of above-mentioned setting on, on the mould of limit, be provided with water cooled pipeline, water cooled pipeline is all laid in all reinforcement moulds inner side on the mould of limit.This water cooled pipeline preferably adopts copper material.
Particularly, as Fig. 2, shown in Fig. 5, described limit mould is four, described first side mould 1 as shown in Figure 3, Second Edge mould 2, the 3rd limit mould 3 comprises respectively the first adjacent reinforcement mould 11 and the second reinforcement mould 12, described first, two, on three limit moulds, be also provided with the first water-cooled box 13, described the first cold water box 13 comprises the first water inlet 14, the first delivery port 15, the first cool water circulating pipe road 16 and the second cool water circulating pipe road 17, described the first cool water circulating pipe road 16 finishes along thoughtful the first delivery port 15 of the first reinforcement mould one since the first water inlet 14, described the second cool water circulating pipe road 17 finishes along thoughtful the second delivery port 15 of the second reinforcement mould one since the first water inlet 14,
As shown in Figure 4, described the 4th limit mould 4 comprises the 3rd reinforcement mould 41 and the 3rd water-cooled box 42, and the 3rd cool water circulating pipe road of described the 3rd water-cooled box 42 arranges around the 3rd reinforcement mould for one week.Described the 3rd water inlet 44, the 3rd delivery port 45 are all arranged near axis wheel place.
Another embodiment of the utility model limit mould water-cooled setting is, on described first, second and third limit mould, be respectively arranged with the first water cooling tube, the laying of described the first water cooling tube is successively by the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the water inlet of described the first water cooling tube is arranged on the first reinforcement outside, and the delivery port of described the first water cooling tube is arranged on the second reinforcement outside;
Described the 4th limit mould comprises the 3rd reinforcement mould, on described the 4th limit mould along being provided with the second water cooling tube in the direction of reinforcement mould, the laying of described the second water cooling tube is successively through the 3rd reinforcement outside, the 3rd reinforcement inner side, the 3rd reinforcement outside, and the water inlet of described the second water cooling tube and delivery port are arranged on first side mould outside.
In practice, the Mo Feng position, limit of the portion of A shown in Fig. 5 can be beaten, then carry out repair welding, in B portion, water-cooled box is installed, pack into and guarantee after water-cooled box firmly, require water-cooled box and mould to closely cooperate.
Adopt aluminum-alloy wheel low pressure casting water cooling mould provided by the utility model, it adopts water-cooled box to replace air-cooled pipeline, avoid the caused part of traditional air-cooled pipeline to loosen and caused airtight check gas leakage, the problems such as radiating effect is poor, the utility model good cooling results, can not cause local loose, yield rate is high, good heat dissipation effect, and speed is fast, shrinkage cavity and shrinkage porosite are improved successful, production process GRR is good, reduces noise, and has saved compressed-air actuated expensive, reduce production cost, improved production efficiency.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. an aluminum-alloy wheel low pressure casting water cooling mould, comprise bed die, backform and Bian Mo, it is characterized in that, on described backform, be provided with backform water-cooled box, described backform water-cooled box is two twin nucleis that arrange with one heart, is respectively arranged with backform water inlet and backform delivery port on described twin nuclei.
2. aluminum-alloy wheel low pressure casting water cooling mould according to claim 1, is characterized in that, described backform water-cooled box material is copper.
3. aluminum-alloy wheel low pressure casting water cooling mould according to claim 1, is characterized in that, on the mould of described limit, is provided with water cooled pipeline.
4. aluminum-alloy wheel low pressure casting water cooling mould according to claim 3, is characterized in that, all reinforcement moulds inner side on the mould of described limit is all equipped with water cooled pipeline.
5. aluminum-alloy wheel low pressure casting water cooling mould according to claim 4, is characterized in that, described water cooled pipeline is copper pipe.
6. aluminum-alloy wheel low pressure casting water cooling mould according to claim 1, it is characterized in that, described limit mould is four, described first, two, three limit moulds comprise respectively the first adjacent reinforcement mould and the second reinforcement mould, described first, two, on three limit moulds, be also provided with the first water-cooled box, described the first cold water box comprises the first water inlet, the first delivery port, the first cool water circulating pipe road and the second cool water circulating pipe road, described the first cool water circulating pipe road finishes along thoughtful the first delivery port of the first reinforcement mould one since the first water inlet, described the second cool water circulating pipe road finishes along thoughtful the second delivery port of the second reinforcement mould one since the first water inlet,
Described the 4th limit mould comprises the 3rd reinforcement mould and the 3rd water-cooled box, and the 3rd cool water circulating pipe road of described the 3rd water-cooled box arranges around the 3rd reinforcement mould for one week.
7. aluminum-alloy wheel low pressure casting water cooling mould according to claim 6, is characterized in that, the 3rd water inlet in described the 3rd cool water circulating pipe road, the 3rd delivery port are all arranged near axis wheel place.
8. aluminum-alloy wheel low pressure casting water cooling mould according to claim 1, is characterized in that, described limit mould is four, and described first, second and third limit mould comprises respectively the first adjacent reinforcement mould and the second reinforcement mould;
On described first, second and third limit mould, be respectively arranged with the first water cooling tube, the laying of described the first water cooling tube is successively by the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the first reinforcement outside, the first reinforcement inner side, the second reinforcement inner side, the second reinforcement outside, the water inlet of described the first water cooling tube is arranged on the first reinforcement outside, and the delivery port of described the first water cooling tube is arranged on the second reinforcement outside;
Described the 4th limit mould comprises the 3rd reinforcement mould, on described the 4th limit mould along being provided with the second water cooling tube in the direction of reinforcement mould, the laying of described the second water cooling tube is successively through the 3rd reinforcement outside, the 3rd reinforcement inner side, the 3rd reinforcement outside, and the water inlet of described the second water cooling tube and delivery port are arranged on first side mould outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320225181.9U CN203401067U (en) | 2013-04-27 | 2013-04-27 | Low pressure casting water cooling die for aluminum alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320225181.9U CN203401067U (en) | 2013-04-27 | 2013-04-27 | Low pressure casting water cooling die for aluminum alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401067U true CN203401067U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320225181.9U Expired - Lifetime CN203401067U (en) | 2013-04-27 | 2013-04-27 | Low pressure casting water cooling die for aluminum alloy wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN203401067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439163A (en) * | 2014-12-19 | 2015-03-25 | 天津立中车轮有限公司 | Method for evenly jetting cooling air and water through pipe for aluminum alloy wheel mold |
| CN106670433A (en) * | 2016-12-28 | 2017-05-17 | 华南理工大学 | Structure of water-cooling channel of casting mold |
-
2013
- 2013-04-27 CN CN201320225181.9U patent/CN203401067U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439163A (en) * | 2014-12-19 | 2015-03-25 | 天津立中车轮有限公司 | Method for evenly jetting cooling air and water through pipe for aluminum alloy wheel mold |
| CN106670433A (en) * | 2016-12-28 | 2017-05-17 | 华南理工大学 | Structure of water-cooling channel of casting mold |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 066000 Qinhuangdao economic and Technological Development Zone, Jinshan Road, No. 15, Hebei Patentee after: QINHUANGDAO LIZHONG WHEEL Co.,Ltd. Address before: 066000 Qinhuangdao economic and Technological Development Zone, Jinshan Road, No. 15, Hebei Patentee before: QINHUANGDAO DAIKAMEI ALUMINUM WHEEL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |