CN207825830U - A kind of distortion-free electric vehicle hub - Google Patents
A kind of distortion-free electric vehicle hub Download PDFInfo
- Publication number
- CN207825830U CN207825830U CN201820182900.6U CN201820182900U CN207825830U CN 207825830 U CN207825830 U CN 207825830U CN 201820182900 U CN201820182900 U CN 201820182900U CN 207825830 U CN207825830 U CN 207825830U
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- China
- Prior art keywords
- holder
- outer ring
- curved plate
- inner ring
- ring
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Abstract
The utility model discloses a kind of distortion-free electric vehicle hubs, including outer ring, holder, inner ring, connector, strut, steel ring, groove, perforation, side opening, outer ring curved plate, hollow region, inner ring curved plate, protrusion, connecting plate, docking point and inner frame.The utility model has the beneficial effects that：By opening up several grooves on the steel ring of outer ring and inner ring, two side openings are respectively provided on the inner wall of groove both sides, and there are two perforation for setting on groove, several holders are connected between outer ring and inner ring, and holder is made of the steel pipe of two S-type structures, it is hollow region between two steel pipes, so that the weight of holder entirety is lighter, production cost is low, outer ring compatible with groove curved plate is welded by a connecting plate in pedestal upper end, inner ring curved plate is welded by a connecting plate in holder bottom end, and outer ring curved plate, inner ring curved plate is respectively engaged with outer ring, inside grooves on inner ring.
Description
Technical field
The utility model is related to a kind of wheel hub, specially a kind of distortion-free electric vehicle hub belongs to electric vehicle hub neck
Domain.
Background technology
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes, and application range is also very extensive,
It wherein include just the wheel hub for electric vehicle.
There are still certain defects when in use for existing electric vehicle hub, since the damping effect of electric vehicle itself compares vapour
Vehicle is poor, so the wheel hub of electric vehicle is more prone to deform when by external impacts, to bring certain journey to user
The security risk of degree.
Utility model content
The purpose of this utility model is that solve above-mentioned existing electric vehicle hub when in use due to electric vehicle
The damping effect comparison automobile of itself is poor, so the wheel hub of electric vehicle is more prone to deform when by external impacts, from
And the problem of bringing security risk to a certain degree to user and a kind of distortion-free electric vehicle hub is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of distortion-free electric vehicle hub, including
Inner ring is arranged in outer ring, holder and inner ring, the outer ring inside, and solid by several holders between the outer ring and the inner ring
Fixed connection, connector is arranged in the inner ring inside, and is fixedly connected by several struts between the inner ring and the connector；Institute
It states and steel ring is set on outer ring, several grooves are set on the steel ring outer wall, two perforation are set on the groove, and described recessed
Side opening there are two being respectively provided on the outer wall of slot both sides；The holder is made of two steel pipes, and is hollow between two steel pipes
Region, two steel ducts are both provided with inner frame, and the holder both ends are welded with connecting plate, the connecting plate both ends
It is both provided with docking point, outer ring curved plate is connected on the connecting plate of the cantilever tip, is located at the holder
Inner ring curved plate, the outer ring curved plate and inner ring curved plate both sides are connected with below the connecting plate of bottom end
Outer wall both ends are both provided with protrusion.
Preferably, the S-shaped structure of two steel pipes of the internal stent, and cantilever tip is connected to the steel ring of outer ring
On, holder bottom end is connected on the steel ring of inner ring.
Preferably, the arc-shaped structure of the outer ring curved plate, inner ring curved plate, and the specification of outer ring curved plate
It is adapted with groove.
Preferably, the raised specification on the outer ring curved plate and inner ring curved plate side wall is adapted with side opening,
And position is corresponding.
Preferably, two docking point specifications at the top of the connecting plate are adapted with perforation, and the position of docking point with wear
Hole is corresponding.
Preferably, the inner frame of the internal stent is in three-legged structure.
Preferably, the whole S-shaped structure of the hollow region of the mid-stent.
Compared with prior art, the utility model has the beneficial effects that：
1, by opening up several grooves on the steel ring of outer ring and inner ring, two are respectively provided on the inner wall of groove both sides
Side opening, and setting is connected with several holders, and holder is by two there are two perforation between outer ring and inner ring on groove
The steel pipe of a S-type structure is constituted, and is hollow region between two steel pipes so that the weight of holder entirety is lighter, production
It is at low cost.
2, outer ring compatible with groove curved plate is welded by a connecting plate in pedestal upper end, it is logical in holder bottom end
A connecting plate welding inner ring curved plate is crossed, and outer ring curved plate, inner ring curved plate are respectively engaged with outer ring, inner ring
On inside grooves, the presence of the outer ring curved plate and inner ring curved plate at holder both ends, not only so that outer ring and inner ring it
Between connection it is more firm, and the outer ring curved plate of arc-shaped structure and inner ring curved plate expand holder and outer ring,
Contact area between inner ring influences wheel hub by impact force when hitting to effectively reduce wheel hub, can be effectively prevent
Wheel hub deforms.By the inner frame in internal stent setting in three-legged structure, it is unlikely to deform using triangular structure is more firm
The characteristics of ensure the integrally-built stability of holder so that not only wheel hub is unlikely to deform but also for connecting device when in use
The holder of outer ring and inner ring is not easy to deform.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model inner ring structure schematic diagram；
Fig. 3 is the utility model outer ring side view；
Fig. 4 is the utility model supporting structure schematic diagram；
Fig. 5 is the utility model connecting board structure schematic diagram；
Fig. 6 is the utility model internal stent structural schematic diagram；
In figure：1, outer ring；2, holder；3, inner ring；4, connector；5, strut；6, steel ring；7, groove；8, it perforates；9, side opening；
10, outer ring curved plate；11, hollow region；12, inner ring curved plate；13, raised；14, connecting plate；15, docking point；16, interior
Skeleton.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -6, a kind of distortion-free electric vehicle hub, including outer ring 1, holder 2 and inner ring 3, in outer ring 1
Inner ring 3 is arranged in portion, and is fixedly connected by several holders 2 between outer ring 1 and inner ring 3, and connector 4 is arranged in 3 inside of inner ring, and interior
It is fixedly connected by several struts 5 between circle 3 and connector 4；Steel ring 6 is set on outer ring 1, several are set on 6 outer wall of steel ring
Groove 7, two perforation 8 of setting on groove 7, and it is respectively provided with that there are two side openings 9 on 7 both sides outer wall of groove；Holder 2 is by two steel pipes
It constitutes, and is hollow region 11 between two steel pipes so that the whole weight of holder 2 is lighter, to reduce production cost
Mitigate the overall weight of wheel hub, two steel ducts are both provided with inner frame 16, and 2 both ends of holder are welded with connecting plate 14, even
14 both ends of fishplate bar are both provided with docking point 15, are connected with outer ring curved plate 10 on the connecting plate 14 on 2 top of holder, are located at
14 lower section of connecting plate of 2 bottom end of holder is connected with inner ring curved plate 12, the outer ring curved plate 10 and inner ring arc at 2 both ends of holder
The presence of shape steel plate 12, not only so that the connection between outer ring 1 and inner ring 3 is more firm, but also the outer ring arc of arc-shaped structure
Shape steel plate 10 and inner ring curved plate 12 expand the contact area between holder 2 and outer ring 1, inner ring 3, to effectively reduce wheel
Hub influences wheel hub by impact force when hitting, and wheel hub can be effectively prevent to deform.Outer ring curved plate 10 and inner ring arc
12 both sides outer wall both ends of steel plate are both provided with protrusion 13 so that outer ring curved plate 10 when mounted can with inner ring curved plate 12
It is enough to be secured firmly to inside groove 7 by protrusion 13 is docked with side opening 9.
Embodiment 2
Please continue to refer to Fig. 1-6, difference lies in the S-shaped knots of two steel pipes inside holder 2 with above-described embodiment
Structure, and 2 top of holder is connected on the steel ring 6 of outer ring 1,2 bottom end of holder is connected on the steel ring 6 of inner ring 3.Outer ring curved plate
10, the arc-shaped structure of inner ring curved plate 12, and the specification of outer ring curved plate 10 is adapted with groove 7.Outer ring arc-shaped steel
13 specification of protrusion on 12 side wall of plate 10 and inner ring curved plate is adapted with side opening 9, and position is corresponding so that outer ring arc
Shape steel plate 10 can be secured firmly to by protrusion 13 is docked with side opening 9 in groove 7 when mounted with inner ring curved plate 12
Portion.Two 15 specifications of docking point at 14 top of connecting plate are adapted with perforation 8, and the position of docking point 15 is corresponding with perforation 8.
Inner frame 16 inside holder 2 is in three-legged structure, ensures holder 2 using triangular structure more firm the characteristics of being unlikely to deform
Integrally-built stability so that not only wheel hub is unlikely to deform device but also the branch for connecting outer ring 1 and inner ring 3 when in use
Frame 2 is not easy to deform.The whole S-shaped structure of hollow region 11 at 2 middle part of holder so that the whole weight of holder 2 is lighter,
To reduce the overall weight that production cost mitigates wheel hub.
When the utility model is used, first, by opening up several grooves on the steel ring 6 of outer ring 1 and inner ring 3
7, two side openings 9 are respectively provided on 7 both sides inner wall of groove, and there are two perforation 8 for setting on groove 7, in outer ring 1 and inner ring
It is connected with several holders 2 between 3, and holder 2 is made of the steel pipe of two S-type structures, is hollow between two steel pipes
Region 11 so that the whole weight of holder 2 is lighter, to reduce the overall weight that production cost mitigates wheel hub, in holder 2
Outer ring compatible with groove 7 curved plate 10 is welded in upper end by a connecting plate 14, is connected by one in 2 bottom end of holder
Plate 14 welds inner ring curved plate 12, and outer ring curved plate 10, inner ring curved plate 12 are respectively engaged with outer ring 1, inner ring 3
On groove 7 inside, the presence of the outer ring curved plate 10 and inner ring curved plate 12 at 2 both ends of holder, not only so that outer ring 1 with
Connection between inner ring 3 is more firm, and the outer ring curved plate 10 of arc-shaped structure and inner ring curved plate 12 expand
Contact area between holder 2 and outer ring 1, inner ring 3, thus shadow of the impact force to wheel hub when effectively reduction wheel hub is hit
It rings, wheel hub can be effectively prevent to deform.By the way that the inner frame 16 in three-legged structure is arranged inside holder 2, triangle knot is utilized
Structure more firm the characteristics of being unlikely to deform, ensures 2 integrally-built stability of holder so that device not only wheel hub when in use
It is unlikely to deform and for connecting outer ring 1 and the holder 2 of inner ring 3 is not easy to deform.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of distortion-free electric vehicle hub, including outer ring（1）, holder（2）And inner ring（3）, it is characterised in that：The outer ring
（1）Inside setting inner ring（3）, and the outer ring（1）With the inner ring（3）Between pass through several holders（2）It is fixedly connected, institute
State inner ring（3）Inside setting connector（4）, and the inner ring（3）With the connector（4）Between pass through several struts（5）It is fixed
Connection；
The outer ring（1）Upper setting steel ring（6）, the steel ring（6）Several grooves are set on outer wall（7）, the groove（7）On
Two perforation of setting（8）, and the groove（7）Side opening there are two being respectively provided on the outer wall of both sides（9）；
The holder（2）It is made of two steel pipes, and is hollow region between two steel pipes（11）, in two steel pipes
Portion is both provided with inner frame（16）, the holder（2）Both ends are welded with connecting plate（14）, the connecting plate（14）Both ends are all provided with
It is equipped with docking point（15）, it is located at the holder（2）The connecting plate on top（14）On be connected with outer ring curved plate（10）, position
In the holder（2）The connecting plate of bottom end（14）Lower section is connected with inner ring curved plate（12）, the outer ring curved plate
（10）With the inner ring curved plate（12）Both sides outer wall both ends are both provided with protrusion（13）.
2. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The holder（2）Internal
The S-shaped structure of two steel pipes, and holder（2）Top is connected to outer ring（1）Steel ring（6）On, holder（2）In bottom end is connected to
Circle（3）Steel ring（6）On.
3. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The outer ring curved plate
（10）, inner ring curved plate（12）Arc-shaped structure, and outer ring curved plate（10）Specification and groove（7）It is adapted.
4. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The outer ring curved plate
（10）And inner ring curved plate（12）Protrusion on side wall（13）Specification and side opening（9）It is adapted, and position is corresponding.
5. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The connecting plate（14）Top
Two docking points（15）Specification and perforation（8）It is adapted, and docking point（15）Position and perforation（8）It is corresponding.
6. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The holder（2）Internal
Inner frame（16）In three-legged structure.
7. a kind of distortion-free electric vehicle hub according to claim 1, it is characterised in that：The holder（2）Middle part
Hollow region（11）Whole S-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182900.6U CN207825830U (en) | 2018-02-02 | 2018-02-02 | A kind of distortion-free electric vehicle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182900.6U CN207825830U (en) | 2018-02-02 | 2018-02-02 | A kind of distortion-free electric vehicle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825830U true CN207825830U (en) | 2018-09-07 |
Family
ID=63396324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182900.6U Expired - Fee Related CN207825830U (en) | 2018-02-02 | 2018-02-02 | A kind of distortion-free electric vehicle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140802A (en) * | 2020-09-21 | 2020-12-29 | 西北工业大学 | Bicycle hub damping device |
-
2018
- 2018-02-02 CN CN201820182900.6U patent/CN207825830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140802A (en) * | 2020-09-21 | 2020-12-29 | 西北工业大学 | Bicycle hub damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |