CN208036530U - Flange and electric vehicle for the connection of electric vehicle front suspension - Google Patents
Flange and electric vehicle for the connection of electric vehicle front suspension Download PDFInfo
- Publication number
- CN208036530U CN208036530U CN201820173762.5U CN201820173762U CN208036530U CN 208036530 U CN208036530 U CN 208036530U CN 201820173762 U CN201820173762 U CN 201820173762U CN 208036530 U CN208036530 U CN 208036530U
- Authority
- CN
- China
- Prior art keywords
- flange
- electric vehicle
- front suspension
- connection
- axle journal
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 56
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of flanges and electric vehicle for the connection of electric vehicle front suspension, the electric vehicle includes chassis and the front suspension set on the chassis front end, the chassis is equipped with wheel, the wheel is suitable for being connected with the front suspension, the flange (8B) is set between the wheel and the front suspension, including：Axle journal (8B1), the axle journal (8B1) are equipped with through-hole (8B11) up and down；Ring flange (8B2), the ring flange (8B2) are extended outwardly by the periphery wall of the axle journal (8B1), and the circumferential direction of the ring flange (8B2) is equipped with multiple first positioning holes (8B21).The flange (8B) can improve the handling and connection reliability of front suspension, reduce the abrasion of wheel hub.
Description
Technical field
The utility model is related to electric vehicle devices manufacturing field more particularly to a kind of methods for the connection of electric vehicle front suspension
Blue and electric vehicle.
Background technology
In electric vehicle, the connection of the front suspension of electric vehicle relies on flange, and the quality of flange arrangement and performance directly affects
The many performance characteristics of electric car vehicle in operation, such as bonding strength, wearability etc..It is used in electric vehicle disclosed in the relevant technologies
It is to be improved in the reliability and wearability of the flange of electric vehicle front suspension connection.
Invention content
In view of the above-mentioned problems of the prior art, a purpose of the utility model is to propose that one kind being used for electric vehicle
The flange of front suspension connection, the flange can improve the handling and connection reliability of front suspension, reduce the abrasion of wheel hub.
Another purpose of the utility model is to propose a kind of with the above-mentioned flange for the connection of electric vehicle front suspension
Electric vehicle.
According to the flange for the connection of electric vehicle front suspension of the utility model first aspect, the electric vehicle includes chassis
With the front suspension set on the chassis front end, the chassis is equipped with wheel, and the wheel is suitable for being connected with the front suspension, institute
Flange is stated to be set between the wheel and the front suspension, including：Axle journal, the axle journal are equipped with through-hole up and down；Method
Blue disk, the ring flange are extended outwardly by the periphery wall of the axle journal, and the circumferential direction of the ring flange is equipped with multiple first and determines
Position hole.
In the technical scheme, can be facilitated the connection between wheel and front suspension by the way that flange is arranged, and ring flange
The bearing capacity that entire flange can be improved improves front suspension by that can effectively reduce the abrasion of wheel hub in setting flange
The reliability of handling and connection.
In addition, the flange according to the present utility model for the connection of electric vehicle front suspension, can also have following technology special
Sign：
Further, the flange further includes lower along neck, described lower to be prolonged along through-hole by the lower face of the ring flange along neck
Direction is stretched to extend downwardly.
Further, the lower length along neck is 3cm~5cm.
Further, arc shape protrusion is additionally provided on the periphery wall of the axle journal, and along the length direction of the axle journal
The ring flange is extended to by the upper end of the axle journal.
Further, the protrusion is multiple and circumferentially disposed along the periphery wall of the axle journal.
Further, it is described protrusion be equipped with grooving portion, the grooving portion through the protrusion upper edge and not through
The lower ora terminalis of the protrusion.
Further, it is equipped at the first positioning hole and reinforces otic placode, the reinforcement otic placode is from the ring flange to extension
It stretches.
Further, the reinforcement otic placode is disc structure, and the periphery wall for reinforcing otic placode is positioned with described first
The hole center of circle having the same.
Preferably, the axle journal is ironcasting.
According to the electric vehicle of the utility model second aspect embodiment, due to according to the utility model first aspect embodiment
For suspension connection flange have improve front suspension handling and connection reliability, it is excellent to reduce abrasion of wheel hub etc.
Point.So having many advantages, such as that securely and reliably service life is long according to the electric vehicle of the utility model second aspect embodiment.
Description of the drawings
Fig. 1 is the front view of the flange connected for suspension；
Fig. 2 is the stereogram in some direction of the flange connected for suspension；
Fig. 3 is the stereogram in another direction of the flange connected for suspension.
Reference numeral:
Flange 8B；
Axle journal 8B1；Through-hole 8B11；Raised 8B12；Grooving portion 8B121；Ring flange 8B2；First positioning hole 8B21；Reinforce ear
Plate 8B22；It is lower along neck 8B3.
Specific implementation mode
1 to Fig. 3 the utility model is described in further detail below in conjunction with the accompanying drawings.
According to a kind of flange for the connection of electric vehicle front suspension of the utility model first embodiment, such as Fig. 1~Fig. 3 institutes
Show, the electric vehicle includes chassis and the front suspension set on the chassis front end, and the chassis is equipped with wheel, and the wheel is suitable
It is connected in the front suspension, the flange 8B is set between the wheel and the front suspension, including：Axle journal 8B1 and flange
Disk 8B2.
Axle journal 8B1, the axle journal 8B1 are equipped with through-hole 8B11, the through-hole 8B11 up and down for connecting steering
Section, and then enables flange 8B to connect front suspension, and specifically, front suspension includes upper suspension and lower suspension, upper suspension and lower suspension
Be connected on knuckle, knuckle by axle journal 8B1 by being connected with the flange 8B.
Ring flange 8B2, the ring flange 8B2 is extended outwardly by the periphery wall of the axle journal 8B1, and the ring flange 8B2
Circumferential direction be equipped with multiple first positioning hole 8B21, specifically, by tight between the ring flange 8B2 and the wheel hub of the wheel
Firmware connects, and wheel hub is equipped with multiple second location holes, and the first positioning hole 8B21 is corresponded with the second location hole,
The fastener sequentially passes through the first positioning hole 8B21 and the second location hole, for example, the fastener can be spiral shell
Bolt.
It is understood that can be facilitated the connection between wheel and front suspension by the way that flange 8B is arranged, and ring flange
8B2 can improve the bearing capacity of entire flange 8B, by that can effectively reduce the abrasion of wheel hub in setting flange 8B, before raising
The handling of suspension and the reliability of connection.
More specifically, flange 8B is set between knuckle and wheel hub, can support effectively be played to front suspension
Effect, and the bearing capacity of flange 8B is stronger, and wheel hub stress can be made more balanced, to extend the service life of wheel hub；And
And this structure is convenient for the connection installation and removal between front suspension and wheel hub.
In one embodiment of the utility model, as shown in Figure 1, the flange 8B further includes lower along neck 8B3, under described
It is extended downwardly along through-hole 8B11 extending directions by the lower face of the ring flange 8B2 along neck 8B3, it is specifically, lower along neck 8B3
The internal diameter of diameter and axle journal 8B1 be it is identical, in this way can in order to the connection between knuckle and flange 8B, and wheel hub be equipped with it is recessed
Shape mouth, the spill mouth are suitable for matching with the lower outer diameter along neck 8B3, can make to connect between flange 8B and wheel hub in this way
When, enhance the bonding strength between flange 8B and wheel hub, and then improve the safety of whole electric vehicle, reliability.Further
Ground, the lower length along neck 8B3 are 3cm~5cm, that is to say, that under along neck 8B3 extend downwardly 3cm~5cm, in this way can be with
The bonding strength between flange 8B and wheel hub is set to reach optimum state.
In one embodiment of the utility model, as shown in FIG. 1 to 3, it is additionally provided on the periphery wall of the axle journal 8B1
Arc shape protrusion 8B12, and the ring flange is extended to by the upper end of the axle journal 8B1 along the length direction of the axle journal 8B1
At 8B2, that is to say, that raised 8B12 is extended from the upper end of axle journal 8B1 to the lower end of axle journal 8B1, and is extended to and the flange
The intersection of disk 8B2 will bear front suspension integrally downward pressure, by axle journal since axle journal 8B1 is connected with knuckle
The periphery wall of 8B1 is equipped with arc shape protrusion 8B12, can enhance the structural strength of axle journal 8B1.Preferably, the protrusion 8B12
To be multiple, and it is circumferentially disposed along the periphery wall of the axle journal 8B1, it is multiple convex by being arranged in the periphery wall of the axle journal 8B1
The structural strength of axle journal 8B1 can be further strengthened by playing 8B12, it is further preferred that the protrusion 8B12 is in the axle journal 8B1
Periphery wall on be evenly arranged, can make in this way stress more uniformly.
In one embodiment of the utility model, as shown in FIG. 1 to 3, the protrusion 8B12 is equipped with grooving portion
8B121, the grooving portion 8B121 through the protrusion 8B12 upper edge and not through the lower ora terminalis of the protrusion 8B12, tool
Body, the process of grooving portion 8B121 can be that advance protrusion 8B12 is extended downwardly by the upper end edge of axle journal 8B1
To ring flange 8B2, the raised 8B12 that will be close at axle journal 8B1 upper end edges using wire cutting is cut away, and then forms grooving portion
8B121；It is understood that the stress bigger it is found that at close ring flange 8B2 is analyzed according to the stressing conditions of flange 8B,
And it is smaller far from stress of the ring flange 8B2 at the upper end of axle journal 8B1, setting grooving portion 8B121 can also meet flange very well
Supporting roles of the 8B to front suspension, and the total quality of flange 8B can be reduced, to improve the performance of electric vehicle.
In some embodiments of the utility model, it is equipped with reinforces as shown in Figure 2 and Figure 3, at the first positioning hole 8B21
Otic placode 8B22, the reinforcement otic placode 8B22 are extended outwardly by the ring flange 8B2, due to withstood forces at ring flange 8B2 it is larger and
And it is complicated, by the way that the carrying reinforced otic placode 8B22 and can effectively improve first positioning hole 8B21 is arranged at first positioning hole 8B21
Ability.
In some embodiments of the utility model, as shown in Figure 2 and Figure 3, the reinforcement otic placode 8B22 is disc structure,
And periphery wall and the centers of circle having the same first positioning hole 8B21 of the reinforcement otic placode 8B22, by the way that otic placode will be reinforced
8B22 is designed to disc structure, can make being more uniformly stressed for otic placode, to improve the bonding strength of ring flange 8B2.
Preferably, the axle journal 8B1 be ironcasting, stainless steel have it is corrosion-resistant, be not easy to get rusty, wearability is higher, machinery
Superior performance, so as to meet the requirement of flange 8B.
According to the electric vehicle of the utility model second aspect embodiment, due to according to the utility model first aspect embodiment
For suspension connection flange 8B have improve front suspension handling and connection reliability, it is excellent to reduce abrasion of wheel hub etc.
Point.So having many advantages, such as that securely and reliably service life is long according to the electric vehicle of the utility model second aspect embodiment.
In the description of the utility model, it is to be understood that the instructions such as term "upper", " upper end ", "lower", " lower end "
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than shown in indicating or implying
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as new to this practicality
The limitation of type.
In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating or implying relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that fisrt feature is in direct contact with second feature or the first and second features pass through intermediary mediate contact.
In the present invention unless specifically defined or limited otherwise, the arts such as term " connected ", " connection ", " fixation "
Language should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally formed；Can be machinery
Connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements or two
The interaction relationship of a element.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in the present invention.
In the description of the specification of the utility model, reference term " one embodiment ", " some embodiments " etc. are retouched
It states and means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model extremely
In few one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more implementations
It can be combined in any suitable manner in example or example.In addition, without conflicting with each other, those skilled in the art can be by this
Different embodiments or examples and different embodiments or exemplary feature described in specification are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of flange for the connection of electric vehicle front suspension, the electric vehicle includes chassis and before the chassis front end
Suspension, the chassis are equipped with wheel, and the wheel is suitable for being connected with the front suspension, which is characterized in that the flange (8B)
Between the wheel and the front suspension, including：
Axle journal (8B1), the axle journal (8B1) are equipped with through-hole (8B11) up and down；
Ring flange (8B2), the ring flange (8B2) is extended outwardly by the periphery wall of the axle journal (8B1), and the ring flange
The circumferential direction of (8B2) is equipped with multiple first positioning holes (8B21).
2. the flange (8B) according to claim 1 for the connection of electric vehicle front suspension, which is characterized in that the flange
(8B) further includes lower along neck (8B3), described lower to be prolonged along through-hole (8B11) by the lower face of the ring flange (8B2) along neck (8B3)
Direction is stretched to extend downwardly.
3. the flange according to claim 2 for the connection of electric vehicle front suspension, which is characterized in that described lower along neck
The length of (8B3) is 3cm~5cm.
4. the flange according to claim 1 or 2 for the connection of electric vehicle front suspension, which is characterized in that the axle journal
It is raised (8B12) that arc shape is additionally provided on the periphery wall of (8B1), and along the length direction of the axle journal (8B1) by the axle journal
The upper end of (8B1) extends at the ring flange (8B2).
5. the flange according to claim 4 for the connection of electric vehicle front suspension, which is characterized in that the protrusion (8B12)
To be multiple, and it is circumferentially disposed along the periphery wall of the axle journal (8B1).
6. the flange according to claim 5 for the connection of electric vehicle front suspension, which is characterized in that the protrusion (8B12)
Be equipped with grooving portion (8B121), the grooving portion (8B121) through raised (8B12) upper edge and not through described convex
Play the lower ora terminalis of (8B12).
7. the flange according to claim 1 for the connection of electric vehicle front suspension, which is characterized in that the first positioning hole
It is equipped at (8B21) and reinforces otic placode (8B22), the reinforcement otic placode (8B22) is extended outwardly by the ring flange (8B2).
8. the flange according to claim 7 for the connection of electric vehicle front suspension, which is characterized in that the reinforcement otic placode
(8B22) is disc structure, and the periphery wall for reinforcing otic placode (8B22) and the first positioning hole (8B21) are having the same
The center of circle.
9. the flange for the connection of electric vehicle front suspension according to claim 1,2,3,5,6,7, any one of 8, special
Sign is that the axle journal (8B1) is ironcasting.
10. a kind of electric vehicle, which is characterized in that include being used for suspension as described in any one of claim 1 to claim 9
The flange (8B) of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173762.5U CN208036530U (en) | 2018-01-31 | 2018-01-31 | Flange and electric vehicle for the connection of electric vehicle front suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173762.5U CN208036530U (en) | 2018-01-31 | 2018-01-31 | Flange and electric vehicle for the connection of electric vehicle front suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036530U true CN208036530U (en) | 2018-11-02 |
Family
ID=63951345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820173762.5U Expired - Fee Related CN208036530U (en) | 2018-01-31 | 2018-01-31 | Flange and electric vehicle for the connection of electric vehicle front suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036530U (en) |
-
2018
- 2018-01-31 CN CN201820173762.5U patent/CN208036530U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102958707B (en) | Vehicle wheel | |
| CN100417834C (en) | Vibration-damping device | |
| CN104053557B (en) | The wheel of two-part | |
| CN101287614B (en) | Wheel construction | |
| JP7106713B2 (en) | Assembled vehicle wheel | |
| US6367751B1 (en) | Bracket assembly | |
| CN208036530U (en) | Flange and electric vehicle for the connection of electric vehicle front suspension | |
| CN105774388A (en) | Wheel spoke with materials around heat dissipation holes being thickened | |
| US6767069B2 (en) | Bicycle wheel rim having corner reinforcing members at junctions of a spoke mounting wall with tire retaining walls of a rim body | |
| JP2002326503A (en) | Assembling body formed of rim, and support body for supporting | |
| CN209126451U (en) | All-steel load-bearing radial tire tire bead structure and tire | |
| CN104863821B (en) | Compressor base frame | |
| KR100677730B1 (en) | Support ring type run flat tire | |
| CN215435847U (en) | Lightweight reinforced rim | |
| CN208036402U (en) | Knuckle for electric vehicle | |
| CN206106996U (en) | Seat pivot connection base and seat wheel casing coupling assembling | |
| TW202037501A (en) | Wheel rim structure for motor-vehicles | |
| CN207360006U (en) | A kind of triangle swing arm of automobile suspension system | |
| KR100677728B1 (en) | Support ring for run flat tire | |
| CN106183677B (en) | Lower swing arm assembly before a kind of automobile | |
| CN2871262Y (en) | Front-shaft swing-arm assembly of front suspension of automobile | |
| JP3990299B2 (en) | Farm wheels | |
| CN208630267U (en) | A kind of novel heavy duty gapless is without waving heavy castor | |
| CN211138906U (en) | Lightweight wheel spoke that waist was strengthened | |
| CN220147084U (en) | Aluminum alloy hub of disc spoke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 221000 east of tunshidagou and west of tunqing Road, Xuzhou Industrial Park, Jiangsu Province Patentee after: Jiangsu Jinpeng Group Co.,Ltd. Address before: 221000 North Xuzhou Avenue, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JINPENG VEHICLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |