CN206276891U - A kind of wheel hub cooling device - Google Patents
A kind of wheel hub cooling device Download PDFInfo
- Publication number
- CN206276891U CN206276891U CN201621311657.0U CN201621311657U CN206276891U CN 206276891 U CN206276891 U CN 206276891U CN 201621311657 U CN201621311657 U CN 201621311657U CN 206276891 U CN206276891 U CN 206276891U
- Authority
- CN
- China
- Prior art keywords
- copper
- copper billet
- hole
- connecting portion
- cooling
- 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
Landscapes
- Continuous Casting (AREA)
Abstract
A kind of wheel hub cooling device, belongs to technology of die manufacturing field.The utility model simple structure, it is fixed with bolts between copper bar and copper billet, it is easy to assembly and disassembly, simultaneously coordinate corresponding hub mold can effectively solve existing water annulus cooled region it is excessive the drawbacks of, position by mould without cooling has carried out rational avoidance, using the type of cooling of fixed point location, realizes to the more accurate region refrigeration of mould, so as to create the Temperature Distribution of more conducively wheel hub consecutive solidification, it is ensured that the high precision dense shaping of casting.
Description
Technical field
The utility model belongs to technology of die manufacturing field, is specifically related to a kind of wheel hub cooling device.
Background technology
In wheel hub casting field, direct water-cooling technology with its obvious advantage, at home and abroad got over by automotive hub enterprise
Come more extensive research and application.With it is traditional it is air-cooled compared with, the Technique of Casting Microstructure that direct-cooled technology is obtained is finer and close, surface
State is more excellent, and elongation percentage and intensive properties can obtain significantly being lifted.Direct-cooled mode directly processes in mould water channel
On, by the circulation of cooling water, the unnecessary heat of mould is taken away, to realize mould fast cooling and be finally reached casting system
Unite thermally equilibrated state.Angle is made from water channel reality processing to consider, what current almost all of direct Cooling Design was used
It is this water annulus, its processing is simple, and water pipe is quick for installation, but is found by long-term production practices, and this water channel sets
The drawbacks of meter has certain, water annulus equally enters in addition to being cooled down to the position for needing cooling to unwanted region
Go cooling, and intensity of cooling is consistent, it can not realize accurate region refrigeration.Therefore, in actual production, want to realize
The popularization and application of direct-cooled technology, it is necessary to carry out certain improvement to existing, to realize water channel to the reasonable of mould different zones
Cooling, creates appropriate Temperature Distribution environment, improves the comprehensive quality and production efficiency of wheel hub.
The content of the invention
The utility model is mainly the technical problem solved existing for above-mentioned prior art, there is provided a kind of wheel hub cooling dress
Put.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of wheel hub cooling
Device, including some copper billets, copper bar and bolt, the copper billet are provided with the mounting hole for installing copper bar, described two neighboring
Connected with copper bar between copper billet, copper billet is combined between an annulus, and initial copper billet and termination copper billet and is not connected to copper bar, institute
The end for stating copper billet is provided with hole, and perpendicular to the mounting hole for installing copper bar, the copper bar is into U-shaped, two ends of copper bar in hole
It is respectively equipped with hole, with copper bar be fixedly connected copper billet through the hole on copper bar by the bolt, the initial copper billet and terminates copper billet
On be respectively equipped with fixed column, fixed column is also set by being welded and fixed installed in initial copper billet and terminating on copper billet on the copper billet
There are some apopores.
Preferably, the copper billet quantity is five pieces, corresponding, the copper bar quantity is four.
Hub mold corresponding with above-mentioned cooling device includes die ontology, and the bottom of the die ontology is sequentially provided with the
One water annulus, the second water annulus, the 3rd water annulus and fourth annular water channel, are provided with some at the top of the die ontology
First connecting portion, the first depressed part, second connecting portion, the second depressed part and the 3rd jut, the first connecting portion and
One depressed part is circumferentially distributed on die ontology, and first connecting portion and the first depressed part are arranged on the top of first annular water channel,
And each first connecting portion is located between two the first depressed parts, the second connecting portion and the second depressed part are circumferentially distributed on mould
On tool body, each second connecting portion is located between two the second depressed parts, and the edge of second connecting portion and the first depressed part
Edge connection, the edge of the second depressed part is connected with the edge of first connecting portion, and the first connecting portion is provided with through hole, logical
Hole connects with the first annular water channel, and first depressed part is provided with some through holes, through hole and the first annular water channel
Connection, the second connecting portion is provided with the first cooling fin and the second cooling fin, and the first cooling fin and the second cooling are convex
Rib is circumferentially distributed in second connecting portion, and the height of the first cooling fin and the second cooling fin is higher than jut 2mm, described
First cooling fin points to the edge of the first depressed part, and the first cooling fin is arranged on the top of the second water annulus, described
Through hole is provided between two neighboring first cooling fin, through hole, the first cooling fin are connected with second water annulus, described
Second cooling fin points to the edge of the 3rd jut, and the second cooling fin is arranged on the top of fourth annular water channel, described
Through hole is provided between two neighboring second cooling fin, through hole, the second cooling fin are connected with the fourth annular water channel, described
Some through holes are provided between first cooling fin and the second cooling fin, through hole is connected with the 3rd water annulus, described the
Three juts are provided with some through holes, and through hole is circumferentially distributed on the 3rd jut, the first connecting portion and the first depressed part
It it is five, corresponding, the second connecting portion and the second depressed part are set to five, and the die ontology material uses H13
Steel, the steel has quenching degree higher and thermal crack resistant ability, has preferable intensity and hardness in higher temperature, and higher is resistance to
Mill property and toughness, and excellent comprehensive mechanical property and anti-temper resistance higher.Copper billet size and second connecting portion
Size matches, the through hole in apopore correspondence second connecting portion on copper billet, the depth of the radian of copper bar and the second depressed part
Match, the distance between copper bar both ends match with the width of the second depressed part.During installation, the utility model is placed on
In second connecting portion, make in second connecting portion first to cool down fin and the second cooling fin is contacted with copper billet respectively, on copper billet
Fixed column insertion second connecting portion on through hole in, prevent copper billet from being slided in second connecting portion.
Utility model has the advantage that：The utility model simple structure, is connected by screw bolts between copper bar and copper billet
It is fixed, it is easy to assembly and disassembly, while the corresponding hub mold of cooperation can effectively solve existing water annulus cooling zone
The drawbacks of domain is excessive, the position by mould without cooling has carried out rational avoidance, using the type of cooling of fixed point location, realizes
To the more accurate region refrigeration of mould, so as to create the Temperature Distribution of more conducively wheel hub consecutive solidification, it is ensured that casting
High precision dense shaping.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the corresponding hub mold of the utility model；
Fig. 2 is the schematic top plan view of the corresponding hub mold of the utility model；
Fig. 3 is the first cooling fin and the second water annulus connection diagram of the corresponding hub mold of the utility model；
Fig. 4 is a kind of structural representation of the present utility model；
Fig. 5 is another visual angle schematic diagram of the present utility model；
Fig. 6 is a kind of structural representation of the utility model copper bar；
Fig. 7 is the utility model and corresponding hub mold assembling schematic diagram.
In figure：1st, die ontology；2nd, first annular water channel；3rd, the second water annulus；4th, the 3rd water annulus；5th, Fourth Ring
Shape water channel；6th, first connecting portion；7th, the first depressed part；8th, second connecting portion；9th, the second depressed part；10th, the 3rd jut；11、
Through hole；12nd, the first cooling fin；13rd, the second cooling fin；14th, copper billet；15th, copper bar；16th, bolt；17th, mounting hole；18th, hole；
19th, fixed column；20th, apopore.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：A kind of wheel hub cooling device, as shown in figs. 1-7, including some copper billets, copper bar and bolt, the copper billet
The mounting hole for installing copper bar is provided with, is connected with copper bar between the two neighboring copper billet, copper billet is combined into a circle
Copper bar is not connected between ring, and initial copper billet and termination copper billet, the end of the copper billet is provided with hole, and hole is perpendicular to for installing copper
The mounting hole of bar, into U-shaped, two ends of copper bar are respectively equipped with hole to the copper bar, and the bolt is through the hole on copper bar by copper
Block is fixedly connected with copper bar, and fixed column is respectively equipped with the initial copper billet and termination copper billet, and fixed column is by being welded and fixed peace
On initial copper billet and termination copper billet, some apopores are additionally provided with the copper billet, the copper billet quantity is five pieces, corresponding
, the copper bar quantity is four.
Hub mold corresponding with above-mentioned cooling device includes die ontology, and the bottom of the die ontology is sequentially provided with the
One water annulus, the second water annulus, the 3rd water annulus and fourth annular water channel, are provided with some at the top of the die ontology
First connecting portion, the first depressed part, second connecting portion, the second depressed part and the 3rd jut, the first connecting portion and
One depressed part is circumferentially distributed on die ontology, and first connecting portion and the first depressed part are arranged on the top of first annular water channel,
And each first connecting portion is located between two the first depressed parts, the second connecting portion and the second depressed part are circumferentially distributed on mould
On tool body, each second connecting portion is located between two the second depressed parts, and the edge of second connecting portion and the first depressed part
Edge connection, the edge of the second depressed part is connected with the edge of first connecting portion, and the first connecting portion is provided with through hole, logical
Hole connects with the first annular water channel, and first depressed part is provided with some through holes, through hole and the first annular water channel
Connection, the second connecting portion is provided with the first cooling fin and the second cooling fin, and the first cooling fin and the second cooling are convex
Rib is circumferentially distributed in second connecting portion, and the height of the first cooling fin and the second cooling fin is higher than jut 2mm, described
First cooling fin points to the edge of the first depressed part, and the first cooling fin is arranged on the top of the second water annulus, described
Through hole is provided between two neighboring first cooling fin, through hole, the first cooling fin are connected with second water annulus, described
Second cooling fin points to the edge of the 3rd jut, and the second cooling fin is arranged on the top of fourth annular water channel, described
Through hole is provided between two neighboring second cooling fin, through hole, the second cooling fin are connected with the fourth annular water channel, described
Some through holes are provided between first cooling fin and the second cooling fin, through hole is connected with the 3rd water annulus, described the
Three juts are provided with some through holes, and through hole is circumferentially distributed on the 3rd jut, the first connecting portion and the first depressed part
It it is five, corresponding, the second connecting portion and the second depressed part are set to five, and the die ontology material uses H13
Steel, the steel has quenching degree higher and thermal crack resistant ability, has preferable intensity and hardness in higher temperature, and higher is resistance to
Mill property and toughness, and excellent comprehensive mechanical property and anti-temper resistance higher.Copper billet size and second connecting portion
Size matches, the through hole in apopore correspondence second connecting portion on copper billet, the depth of the radian of copper bar and the second depressed part
Match, the distance between copper bar both ends match with the width of the second depressed part.During installation, the utility model is placed on
In second connecting portion, make in second connecting portion first to cool down fin and the second cooling fin is contacted with copper billet respectively, on copper billet
Fixed column insertion second connecting portion on through hole in, prevent copper billet from being slided in second connecting portion.
The utility model simple structure, is fixed with bolts between copper bar and copper billet, is easy to assembly and disassembly, while
Coordinate corresponding hub mold can effectively solve existing water annulus cooled region it is excessive the drawbacks of, by mould without cold
But position has carried out rational avoidance, using the type of cooling of fixed point location, realizes to the more accurate region system of mould
It is cold, so as to create the Temperature Distribution of more conducively wheel hub consecutive solidification, it is ensured that the high precision dense shaping of casting.
Finally it is pointed out that above example is only the more representational example of the utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also there is many deformations.It is every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, are considered as belonging to protection domain of the present utility model.
Claims (2)
1. a kind of wheel hub cooling device, including some copper billets, copper bar and bolt, it is characterised in that the copper billet is provided with for pacifying
The mounting hole of copper bar is filled, is connected with copper bar between the two neighboring copper billet, copper billet is combined into an annulus, and initial copper billet
Copper bar is not connected between termination copper billet, the end of the copper billet is provided with hole, and hole is perpendicular to the mounting hole for installing copper bar, institute
Copper bar into U-shaped is stated, two ends of copper bar are respectively equipped with hole, and copper billet and copper bar are fixed and connected by the bolt through the hole on copper bar
Connect, the initial copper billet and terminate being respectively equipped with fixed column on copper billet, fixed column by being welded and fixed installed in initial copper billet and
Terminate on copper billet, some apopores are additionally provided with the copper billet.
2. a kind of wheel hub cooling device according to claim 1, it is characterised in that the copper billet quantity is five pieces, corresponding
, the copper bar quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311657.0U CN206276891U (en) | 2016-12-02 | 2016-12-02 | A kind of wheel hub cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311657.0U CN206276891U (en) | 2016-12-02 | 2016-12-02 | A kind of wheel hub cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276891U true CN206276891U (en) | 2017-06-27 |
Family
ID=59075427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621311657.0U Expired - Fee Related CN206276891U (en) | 2016-12-02 | 2016-12-02 | A kind of wheel hub cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276891U (en) |
-
2016
- 2016-12-02 CN CN201621311657.0U patent/CN206276891U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201482936U (en) | Gravity-cast aluminum alloyed wheel casting die | |
| CN202591378U (en) | Hot stamping die | |
| CN103921089B (en) | A kind of novel built-in metal pipe die casting heat-dissipating cavity manufacturing process | |
| CN101508000A (en) | Novel super-high strength steel hot-forming die | |
| CN207447132U (en) | A kind of 3D printing inlaid type hot stamping die conformal cooling channel | |
| CN103736894A (en) | Isothermal forging die and forging technology thereof of magnesium alloy die forge piece of step type structure | |
| CN110252897A (en) | A kind of hot forming tool cooling technique and its hot forming tool | |
| CN102773424A (en) | Water/air cooled steel ingot die capable of realizing progressive solidification of steel ingots and application method of water/air cooled steel ingot die | |
| CN202398784U (en) | Cast sand mould | |
| CN201862734U (en) | Fast sand mould forming mold for centrifugal casting special-shaped cylinder jacket | |
| CN104907472A (en) | Forging forming method for high temperature alloy frame-shaped piece | |
| CN105208835B (en) | A kind of processing technology for bending aluminum pipe water-cooling die casting cavity body | |
| CN206276891U (en) | A kind of wheel hub cooling device | |
| CN206241237U (en) | A kind of improved hub mold | |
| CN203470525U (en) | Aluminum alloy water-cooled plate divergent extrusion mold comprising ultra-small-diameter mold core | |
| CN103753150B (en) | A kind of preparation method of magnesium alloy honeycomb blind hole structural member | |
| CN102601974B (en) | Forming method for engineering plastic profile and special tool | |
| CN102896222B (en) | A kind of lower die structure of mould of the housing to be formed that stretches | |
| CN109746399A (en) | Improved hub mold | |
| CN210548006U (en) | Water-cooling dummy ingot plate for electroslag continuous stripping hollow steel ingot | |
| CN205997298U (en) | A kind of injection mold | |
| CN103042371A (en) | Process for producing die-cast combined type radiators | |
| CN106476179A (en) | A kind of composite shaping large mold for carrying heating, cooling system | |
| CN108380840B (en) | Quick cooling forming circumferential positioning casting mould for copper-based catalyst alloy | |
| CN201371200Y (en) | Hot stamping forming die |
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: 20170627 Termination date: 20191202 |