CN108500217A - A kind of automotive hub casting water cold mold - Google Patents
A kind of automotive hub casting water cold mold Download PDFInfo
- Publication number
- CN108500217A CN108500217A CN201810266234.9A CN201810266234A CN108500217A CN 108500217 A CN108500217 A CN 108500217A CN 201810266234 A CN201810266234 A CN 201810266234A CN 108500217 A CN108500217 A CN 108500217A
- Authority
- CN
- China
- Prior art keywords
- water
- unit
- cooling tube
- cooling
- lower die
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of automotive hub casting water cold mold, including upper die and lower die, side form, the first cooling device and the second cooling device, it includes the first import and first outlet to have the first water cooling tube, first water cooling tube in first cooling device；It includes the second import and second outlet to have the second water cooling tube, second water cooling tube in second cooling device；The upper mold includes upper mold water-cooling channel, one end of the upper mold water-cooling channel is connected with the first water inlet pipe, the other end is connected with the first outlet pipe, the lower die has lower die water-cooling channel, one end of the lower die water-cooling channel is connected with the second water inlet pipe, and the other end of the lower die water-cooling channel is connected with the second outlet pipe.The water cooling mold cooling of the present invention is rapid and is hardly damaged.
Description
Technical field
The present invention relates to field of hub, and in particular to a kind of automotive hub casting water cold mold.
Background technology
With the development of new-energy automobile, the energy-saving and emission-reduction of automobile more seem important, to realize that energy-saving and emission-reduction will be right
The lightweight of vehicle body is related to.And the lightweight of automotive hub is particularly important, due to light-weighted automotive hub with material more
It is few, therefore the manufacturing process of wheel hub is required more to increase.The air-cooled technique of traditional automotive hub, efficiency is low, and water-cooling process,
After long-time service, water can corrode water-cooling channel, to reduce the service life of mold.
Invention content
Goal of the invention：The present invention relates to field of hub, and in particular to a kind of automotive hub casting water cold mold.
Technical solution：A kind of automotive hub casting water cold mold, including upper die and lower die, side form, the first cooling device and
Second cooling device, first cooling device include the of the first unit of the tubular of both ends open and the tubular of both ends open
The inside of Unit two, the first unit and the upper mold is fixed, and the first unit and second unit are fixed, and described first is single
Member has the first helical duct of section semicircular in shape in face of the side of second unit, and the second unit is in face of first unit
Side has the second helical duct of section semicircular in shape, and first helical duct and the second helical duct are cooperatively formed and be used for
The first water cooling tube receiving channel of the first water cooling tube is placed, there is the first water cooling tube, institute in the first water cooling tube receiving channel
It includes the first import and first outlet to state the first water cooling tube；Second cooling device includes the third list of the tubular of both ends open
Unit the 4th of the tubular of member and both ends open, the third unit and the outside of the side form fix, the third unit with
Unit the 4th is fixed, and the third unit has the third helical duct of section semicircular in shape, institute in face of the side of Unit the 4th
Stating the 4th elemental area has the side of third unit the 4th helical duct of section semicircular in shape, the third helical duct and
4th helical duct cooperatively forms the second water cooling tube receiving channel for placing the second water cooling tube, and second water cooling tube accommodates
It includes the second import and second outlet to have the second water cooling tube, second water cooling tube in channel；The upper mold includes upper mold water
One end of cold passage, the upper mold water-cooling channel is connected with the first water inlet pipe, and the other end is connected with the first outlet pipe, the lower die
With lower die water-cooling channel, one end of the lower die water-cooling channel is connected with the second water inlet pipe, the lower die water-cooling channel it is another
One end is connected with the second outlet pipe.
Further, the first unit and second unit are fixed by the first fixing bolt, the third unit and
Unit four are fixed by the second fixing bolt.
Further, the first unit and the upper mold are welded and fixed, and the third unit and side form welding are solid
It is fixed.
Further, there is rust-proof coating in first and second helical duct.
Further, there is rust-proof coating in third and fourth described helical duct.
Further, first and second water cooling tube is flexible pipe.
Further, the upper mold water-cooling channel and lower die water-cooling channel all have rust-proof coating.
Advantageous effect：The mold of the present invention, using water-cooling process, due to directly opening the quantity of water-cooling channel in mold
It reduces, therefore reduces the possibility of burn failure.And the first and second cooling device uses the design of water cooling tube, is more conducive to
Prolong the service life.
Description of the drawings
Fig. 1 is water cooling mold schematic diagram.
Specific implementation mode
Reference numeral：1 upper mold；2 lower dies；3 side forms；1.1 upper mold water-cooling channels；2.1 lower die water-cooling channels；11.1 first is single
Member；11.2 second units；11.3 the first water cooling tube；12.1 third units；Unit 12.2 the 4th；12.3 the second water cooling tube.
A kind of automotive hub casting water cold mold, including upper mold 1, lower die 2, side form 3, the first cooling device and second are cold
But device, first cooling device include the second of the first unit 11.1 of the tubular of both ends open and the tubular of both ends open
The inside of unit 11.2, the first unit and the upper mold is fixed, and the first unit and second unit are fixed, and described first
Elemental area has the side of second unit the first helical duct of section semicircular in shape, the second unit to face first unit
Side have section semicircular in shape the second helical duct, first helical duct and the second helical duct cooperatively form use
In the first water cooling tube receiving channel for placing the first water cooling tube, the first water cooling tube receiving channel is interior to have the first water cooling tube
11.3, first water cooling tube includes the first import and first outlet；Second cooling device includes the tubular of both ends open
Third unit 12.1 and both ends open tubular the 4th unit 12.2, the outside of the third unit and the side form is solid
Fixed, the third unit and Unit the 4th are fixed, and the third unit has section semicircular in shape in face of the side of Unit the 4th
Third helical duct, the 4th elemental area has the side of third unit the 4th helical duct of section semicircular in shape,
The third helical duct and the 4th helical duct cooperatively form the second water cooling tube receiving channel for placing the second water cooling tube,
There is the second water cooling tube 12.3, second water cooling tube to go out including the second import and second in the second water cooling tube receiving channel
Mouthful；The upper mold includes upper mold water-cooling channel, and one end of the upper mold water-cooling channel is connected with the first water inlet pipe, other end connection
There are the first outlet pipe, the lower die that there is lower die water-cooling channel, one end of the lower die water-cooling channel to be connected with the second water inlet pipe,
The other end of the lower die water-cooling channel is connected with the second outlet pipe.
The first unit and second unit are fixed by the first fixing bolt, and the third unit and Unit the 4th pass through
Second fixing bolt is fixed.The first unit and the upper mold are welded and fixed, and the third unit and side form welding are solid
It is fixed.There is rust-proof coating in first and second helical duct.There is rust-proof coating in third and fourth described helical duct.Described
One, two water cooling tubes are flexible pipe.The upper mold water-cooling channel and lower die water-cooling channel all have rust-proof coating.
The mold of the present invention, using water-cooling process, the quantity due to directly opening water-cooling channel in mold is reduced, upper
A small amount of water-cooling channel is opened up in mould and lower die and there is rust-proof coating, is hardly damaged.And the first and second cooling device is to wheel rim
Interior outside be quickly cooled down, and use split structure, cooling water pipe can take out or replace out of helical duct, by
Water is not contacted in helical duct, therefore is hardly damaged.
Therefore reduce the possibility of burn failure.And the first and second cooling device uses the design of water cooling tube, advantageously
In prolonging the service life.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (7)
1. a kind of automotive hub casting water cold mold, which is characterized in that including upper die and lower die, side form, the first cooling device and
Second cooling device, first cooling device include the of the first unit of the tubular of both ends open and the tubular of both ends open
The inside of Unit two, the first unit and the upper mold is fixed, and the first unit and second unit are fixed, and described first is single
Member has the first helical duct of section semicircular in shape in face of the side of second unit, and the second unit is in face of first unit
Side has the second helical duct of section semicircular in shape, and first helical duct and the second helical duct are cooperatively formed and be used for
The first water cooling tube receiving channel of the first water cooling tube is placed, there is the first water cooling tube, institute in the first water cooling tube receiving channel
It includes the first import and first outlet to state the first water cooling tube；Second cooling device includes the third list of the tubular of both ends open
Unit the 4th of the tubular of member and both ends open, the third unit and the outside of the side form fix, the third unit with
Unit the 4th is fixed, and the third unit has the third helical duct of section semicircular in shape, institute in face of the side of Unit the 4th
Stating the 4th elemental area has the side of third unit the 4th helical duct of section semicircular in shape, the third helical duct and
4th helical duct cooperatively forms the second water cooling tube receiving channel for placing the second water cooling tube, and second water cooling tube accommodates
It includes the second import and second outlet to have the second water cooling tube, second water cooling tube in channel；The upper mold includes upper mold water
One end of cold passage, the upper mold water-cooling channel is connected with the first water inlet pipe, and the other end is connected with the first outlet pipe, the lower die
With lower die water-cooling channel, one end of the lower die water-cooling channel is connected with the second water inlet pipe, the lower die water-cooling channel it is another
One end is connected with the second outlet pipe.
2. automotive hub casting water cold mold according to claim 1, which is characterized in that the first unit and second
Unit is fixed by the first fixing bolt, and the third unit and Unit the 4th are fixed by the second fixing bolt.
3. automotive hub casting water cold mold according to claim 1, which is characterized in that the first unit and described
Upper mold is welded and fixed, and the third unit and the side form are welded and fixed.
4. automotive hub casting water cold mold according to claim 1, which is characterized in that first and second spiral is logical
There is rust-proof coating in road.
5. automotive hub casting water cold mold according to claim 1, which is characterized in that third and fourth described spiral is logical
There is rust-proof coating in road.
6. automotive hub casting water cold mold according to claim 1, which is characterized in that first and second water cooling tube
It is flexible pipe.
7. automotive hub casting water cold mold according to claim 1, which is characterized in that the upper mold water-cooling channel and
Lower die water-cooling channel all has rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266234.9A CN108500217A (en) | 2018-03-28 | 2018-03-28 | A kind of automotive hub casting water cold mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266234.9A CN108500217A (en) | 2018-03-28 | 2018-03-28 | A kind of automotive hub casting water cold mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500217A true CN108500217A (en) | 2018-09-07 |
Family
ID=63379193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266234.9A Pending CN108500217A (en) | 2018-03-28 | 2018-03-28 | A kind of automotive hub casting water cold mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369680A (en) * | 2019-08-26 | 2019-10-25 | 郑素青 | A kind of casting aluminium alloy wheel hub device |
| CN114799080A (en) * | 2022-05-30 | 2022-07-29 | 浙江新峰机械有限公司 | High-efficient refrigerated wheel hub mould |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196281A (en) * | 1986-10-15 | 1988-04-27 | Rex Hinchcliffe | Directionally solidified light metal casting |
| US5647426A (en) * | 1993-10-07 | 1997-07-15 | Hayes Wheels International, Inc. | Method and apparatus for controlled directional solidification of a wheel casting |
| US5896912A (en) * | 1995-04-27 | 1999-04-27 | Hayes Wheels International, Inc. | Method and apparatus for casting a vehicle wheel in a pressurized mold |
| CN202291294U (en) * | 2011-12-07 | 2012-07-04 | 宁波灿东模具技术有限公司 | Wheel hub die with water mist cooling structure |
| CN203778704U (en) * | 2014-01-28 | 2014-08-20 | 宁波宝迪汽车部件有限公司 | Water mist cold die for wheel hub casting |
| CN204194724U (en) * | 2014-09-19 | 2015-03-11 | 秦皇岛兴龙轮毂有限公司 | Aluminum vehicle wheel annular water channel conformal cooling casting mould |
| CN204321158U (en) * | 2014-12-04 | 2015-05-13 | 洛阳安轮铝制品有限公司 | A kind of low-pressure casting mould for wheel hub with spiral cooler pan |
| CN204770503U (en) * | 2015-07-16 | 2015-11-18 | 昆山广标精密机械有限公司 | Aluminum alloy hub casting mould with cooling body |
| CN205289665U (en) * | 2016-01-08 | 2016-06-08 | 上海俊慕铝业有限公司 | Wheel hub casts water cooling mold |
| CN105935761A (en) * | 2016-06-15 | 2016-09-14 | 中信戴卡股份有限公司 | Low pressure casting bottom die for aluminum alloy hub |
| CN106670426A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Aluminum alloy casting hub full water cooling plant |
-
2018
- 2018-03-28 CN CN201810266234.9A patent/CN108500217A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196281A (en) * | 1986-10-15 | 1988-04-27 | Rex Hinchcliffe | Directionally solidified light metal casting |
| US5647426A (en) * | 1993-10-07 | 1997-07-15 | Hayes Wheels International, Inc. | Method and apparatus for controlled directional solidification of a wheel casting |
| US5896912A (en) * | 1995-04-27 | 1999-04-27 | Hayes Wheels International, Inc. | Method and apparatus for casting a vehicle wheel in a pressurized mold |
| CN202291294U (en) * | 2011-12-07 | 2012-07-04 | 宁波灿东模具技术有限公司 | Wheel hub die with water mist cooling structure |
| CN203778704U (en) * | 2014-01-28 | 2014-08-20 | 宁波宝迪汽车部件有限公司 | Water mist cold die for wheel hub casting |
| CN204194724U (en) * | 2014-09-19 | 2015-03-11 | 秦皇岛兴龙轮毂有限公司 | Aluminum vehicle wheel annular water channel conformal cooling casting mould |
| CN204321158U (en) * | 2014-12-04 | 2015-05-13 | 洛阳安轮铝制品有限公司 | A kind of low-pressure casting mould for wheel hub with spiral cooler pan |
| CN204770503U (en) * | 2015-07-16 | 2015-11-18 | 昆山广标精密机械有限公司 | Aluminum alloy hub casting mould with cooling body |
| CN205289665U (en) * | 2016-01-08 | 2016-06-08 | 上海俊慕铝业有限公司 | Wheel hub casts water cooling mold |
| CN105935761A (en) * | 2016-06-15 | 2016-09-14 | 中信戴卡股份有限公司 | Low pressure casting bottom die for aluminum alloy hub |
| CN106670426A (en) * | 2017-01-03 | 2017-05-17 | 浙江六和轻机械有限公司 | Aluminum alloy casting hub full water cooling plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369680A (en) * | 2019-08-26 | 2019-10-25 | 郑素青 | A kind of casting aluminium alloy wheel hub device |
| CN114799080A (en) * | 2022-05-30 | 2022-07-29 | 浙江新峰机械有限公司 | High-efficient refrigerated wheel hub mould |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |