CN202343920U - Water mist cooling device for hub casting - Google Patents
Water mist cooling device for hub casting Download PDFInfo
- Publication number
- CN202343920U CN202343920U CN2011205026349U CN201120502634U CN202343920U CN 202343920 U CN202343920 U CN 202343920U CN 2011205026349 U CN2011205026349 U CN 2011205026349U CN 201120502634 U CN201120502634 U CN 201120502634U CN 202343920 U CN202343920 U CN 202343920U
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- mist
- mist pipe
- wheel hub
- cooling device
- casting
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Abstract
The utility model discloses a water mist cooling device for hub casting. The water mist cooling device comprises a mist pipe, a mist spray head (7) and a connecting support (3), wherein the mist pipe is connected with a die; one end of the mist pipe is communicated with a mist source, and the other end of the mist pipe is communicated with the mist spray head (7); the mist pipe is fixed to the top end of an upper die (8) in the die by the connecting support (3); and the mist spray head (7) is positioned above the edge of a hub casting (2). Due to the adoption of the structure, the casting defect of shrinkage porosity and the like at the edge of the upper end of a hub is overcome; and elliptical phenomenon of the demolded hub at the uppermost end of the casting is avoided under the condition that the uppermost end of the casting is cooled and coagulated fully.
Description
Technical field
The utility model relates to the corollary equipment field of casting machine, specifically is a kind of and the matching used water smoke cooling device that is used for the wheel hub casting of casting machine.
Background technology
At present; What most wheel hubs adopted is aluminium alloy wheel hub; Its manufacturing approach has three kinds: gravitational casting, forging and low pressure hot investment casting, and wherein gravitational casting is to utilize gravity to be cast to aluminium alloy solution in the mould, moulding can be accomplished production after lathe is handled polishing.Because its manufacture process is simple, do not need precision casting process, cost is low and production efficiency is high and adopted by most producers.In process of production, the wheel hub casts in the mould is a horizontal positioned, in other words; The sagittal plane of wheel hub is a horizontal positioned, and therefore, the mould of wheel hub is made up of upper die and lower die and side form; The end that wheel hub has a disc is positioned at the bottom of mould; Other end free end is positioned at the top of mould, and this free-ended edge will be provided with side riser, can water-cooling apparatus be set at counterdie and side form usually.But, the shortcoming below this cooling device exists:
1) because wheel hub upper end-face edge place thinner thickness, be again the position of last cooled and solidified, therefore, being easy to fast of water-cooled produces casting flaws such as shrinkage porosite in the edge of wheel hub; And foundry goods is easy to become ellipse at free-ended wheel rim after the demoulding in this case;
2) in addition, the cooling device of common hub mold is the cooling that realizes foundry goods through the cooling of mould, promptly at mould inside cooling pipe is set; And mould is to be under the state of high temperature in casting process, and through one-step casting week after date, mould obtains cooling again; And when preparing the beginning of next casting cycle, mould is spent journey through rising again, like this; A cold heat can produce tired influence to mould on the one hand; Shorten the service life of mould, make the production cycle elongated on the other hand, reduce production efficiency.
The utility model content
The utility model technical problem to be solved is; Provide a kind of foundry goods that can make to avoid locating on the edge of to occur casting flaws such as shrinkage porosite; Can not make wheel rim become ellipse again, can also prolong the service life of mould, the water smoke cooling device that is used for wheel hub casting of enhancing productivity.
For solving the problems of the technologies described above, the water smoke cooling device that is used for the wheel hub casting that the utility model provides, it comprises mist pipe and fog-spray nozzle; Described mist pipe is connected with mould; It also comprises the connection support, and an end of described mist pipe communicates with the mist source, and the other end communicates with fog-spray nozzle; And the mist pipe is through connecting the top that support is fixed on the patrix in the mould, and described fog-spray nozzle is positioned at the top of wheel hub casts edge.
Described mist pipe comprises a total mist pipe and many mist pipes; One end of described total mist pipe and mist source are straight-through, and the other end is connected with joint, and an end of every mist pipe all communicates with joint; The other end all is connected with fog-spray nozzle, and each fog-spray nozzle evenly distributes along the circumferencial direction of wheel hub casts.
The top of described patrix has screwed hole, and an end of described connection support is threaded with screwed hole, connects the other end and the welding of mist pipe of support.
Described joint is positioned at a side of wheel hub casts central axis.
After adopting above structure, the utility model compared with prior art has the following advantages:
1) in cooling procedure;, side form directly the water smoke cooling is carried out at thin position, foundry goods upper end when opening; Make the original position of last cooled and solidified topmost of foundry goods also obtain cooling simultaneously, therefore, avoid the upper end-face edge place of wheel hub to produce casting flaws such as shrinkage porosite; And, topmost obtaining at foundry goods under the situation of abundant cooled and solidified, the wheel rim at this place just is not prone to oval-shaped phenomenon after the demoulding;
2) simultaneously, the foundry goods upper end-face edge is directly carried out water smoke cool off afterwards and fully solidify, increased the package power of foundry goods patrix, like this, just very convenient in the molding from counterdie at the related foundry goods of patrix;
3) in addition; Because in the foundry goods upper end is not the cooling that realizes foundry goods through the cooling to mould, like this, mould can also keep higher temperature after casting is accomplished; Having eliminated a cold heat on the one hand can influence the fatigue that mould produces; Prolong the service life of mould, the production cycle is shortened, enhance productivity.
4) joint is arranged on a side of wheel hub casts central axis, easy for installation like this, also avoided other parts in mould centre position, simple in structure.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the water smoke cooling device of wheel hub casting.
Fig. 2 is the plan structure sketch map that the utility model is used for the water smoke cooling device of wheel hub casting.
Wherein: 1, side form; 2, wheel hub casts; 3, connect support; 4, total mist pipe; 5, joint; 6, prop up the mist pipe; 7, fog-spray nozzle; 8, patrix; 9, counterdie.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
The structural representation that is used for the water smoke cooling device of wheel hub casting by the utility model illustrated in figures 1 and 2 can know that it comprises mist pipe and fog-spray nozzle 7, and described mist pipe is connected with mould.It also comprises and connects support 3, and an end of described mist pipe communicates with the mist source, and the other end communicates with fog-spray nozzle 7, and the mist pipe is fixed on the top of the patrix 8 in the mould through connection support 3, and described fog-spray nozzle 7 is positioned at the top of taking turns hub casts 2 edges.
Described mist pipe comprises that a total mist pipe 4 props up mist pipe 6 with Duo Gen; One end of described total mist pipe 4 and mist source are straight-through; The other end is connected with joint 5; One end of every mist pipe 6 all communicates with joint 5, and the other end all is connected with fog-spray nozzle 7, and each fog-spray nozzle 7 evenly distributes along the circumferencial direction of wheel hub casts 2.
The top of described patrix 8 has screwed hole, and an end of described connection support 3 is threaded with screwed hole, connects the other end and the welding of mist pipe of support 3.
Described joint 5 is positioned at a side of wheel hub casts 2 central axis.
The mould of wheel hub is made up of patrix 8, counterdie 9 and side form 1, and counterdie 9 is fixed on the casting machine, and side form 1 and patrix 8 are installed again, through connecting support 3 mist pipe assembly is installed on patrix 8 tops then.After casting is accomplished, when the wheel hub casts in the mold cavity 2 is preliminary accomplish solidify after, when the temperature of promptly taking turns hub casts 2 is lower than 560 ℃, open side form; Expose the edge of taking turns hub casts 2, at this moment, start the water smoke cooling device, the water smoke cooling is carried out in the edge of fog-spray nozzle 7 direct aligned wheels hub casts 2; After the cooling, carry out molding fully, make wheel hub casts 2 along with patrix 8 is thrown off from counterdie 9 together; Utilizing ejecting mechanism will take turns hub casts 2 again throws off from patrix.
Claims (4)
1. one kind is used for the water smoke cooling device that wheel hub is cast; It comprises mist pipe and fog-spray nozzle (7), and described mist pipe is connected with mould, it is characterized in that: it also comprises connection support (3); One end of described mist pipe communicates with the mist source; The other end communicates with fog-spray nozzle (7), and the mist pipe is through connecting the top that support (3) is fixed on the patrix (8) in the mould, and described fog-spray nozzle (7) is positioned at the top of wheel hub casts (2) edge.
2. the water smoke cooling device that is used for the wheel hub casting according to claim 1; It is characterized in that: described mist pipe comprises a total mist pipe (4) and many mist pipes (6); One end of described total mist pipe (4) and mist source are straight-through, and the other end is connected with joint (5), and an end of every mist pipe (6) all communicates with joint (5); The other end all is connected with fog-spray nozzle (7), and each fog-spray nozzle (7) evenly distributes along the circumferencial direction of wheel hub casts (2).
3. the water smoke cooling device that is used for the wheel hub casting according to claim 2; It is characterized in that: the top of described patrix (8) has screwed hole; One end of described connection support (3) is threaded with screwed hole, connects the other end and the welding of mist pipe of support (3).
4. the water smoke cooling device that is used for the wheel hub casting according to claim 3 is characterized in that: described joint (5) is positioned at a side of wheel hub casts (2) central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205026349U CN202343920U (en) | 2011-12-06 | 2011-12-06 | Water mist cooling device for hub casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205026349U CN202343920U (en) | 2011-12-06 | 2011-12-06 | Water mist cooling device for hub casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343920U true CN202343920U (en) | 2012-07-25 |
Family
ID=46532949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205026349U Expired - Fee Related CN202343920U (en) | 2011-12-06 | 2011-12-06 | Water mist cooling device for hub casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343920U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562659A (en) * | 2016-02-15 | 2016-05-11 | 中信戴卡股份有限公司 | Mold for casting of wheel |
| CN106623791A (en) * | 2017-01-03 | 2017-05-10 | 浙江六和轻机械有限公司 | Aluminum alloy hub casting mold |
| CN106670427A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Aluminum alloy hub manufacturing device |
| CN106670425A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Wheel hub machining device |
| CN106670437A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Casting equipment for aluminium alloy hub |
| CN106670435A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Hub casting device |
| CN106734967A (en) * | 2017-01-03 | 2017-05-31 | 浙江六和轻机械有限公司 | A kind of mould that can eliminate casting aluminium alloy wheel hub pin hole |
| CN114406193A (en) * | 2021-12-31 | 2022-04-29 | 河北津西钢铁集团重工科技有限公司 | V-shaped straightening roll casting mold, casting cooling device and casting method |
-
2011
- 2011-12-06 CN CN2011205026349U patent/CN202343920U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562659A (en) * | 2016-02-15 | 2016-05-11 | 中信戴卡股份有限公司 | Mold for casting of wheel |
| CN105562659B (en) * | 2016-02-15 | 2019-02-19 | 中信戴卡股份有限公司 | A kind of mold for wheel cast |
| CN106623791A (en) * | 2017-01-03 | 2017-05-10 | 浙江六和轻机械有限公司 | Aluminum alloy hub casting mold |
| CN106670427A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Aluminum alloy hub manufacturing device |
| CN106670425A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Wheel hub machining device |
| CN106670437A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Casting equipment for aluminium alloy hub |
| CN106670435A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Hub casting device |
| CN106734967A (en) * | 2017-01-03 | 2017-05-31 | 浙江六和轻机械有限公司 | A kind of mould that can eliminate casting aluminium alloy wheel hub pin hole |
| CN106734967B (en) * | 2017-01-03 | 2019-03-26 | 浙江六和轻机械有限公司 | A kind of mold that can eliminate casting aluminium alloy wheel hub pin hole |
| CN106670437B (en) * | 2017-01-03 | 2019-03-26 | 浙江六和轻机械有限公司 | Casting aluminium alloy wheel hub equipment |
| CN114406193A (en) * | 2021-12-31 | 2022-04-29 | 河北津西钢铁集团重工科技有限公司 | V-shaped straightening roll casting mold, casting cooling device and casting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131206 |