CN208411293U - A kind of automotive hub with wildcard type bolt hole - Google Patents
A kind of automotive hub with wildcard type bolt hole Download PDFInfo
- Publication number
- CN208411293U CN208411293U CN201821170964.0U CN201821170964U CN208411293U CN 208411293 U CN208411293 U CN 208411293U CN 201821170964 U CN201821170964 U CN 201821170964U CN 208411293 U CN208411293 U CN 208411293U
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- CN
- China
- Prior art keywords
- hole
- bolt hole
- bearing
- automotive hub
- bolts
- 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
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Abstract
A kind of automotive hub with wildcard type bolt hole includes spoke, bearing hole, multiple first bolts hole and multiple second bolts hole.The setting alternate with second bolt hole of the multiple first bolt hole.Central angle between the first, second adjacent bolt hole of any two is equal.Each described first bolt hole includes the first hole, the second hole and step surface.Central axis of the contour line of the step surface perpendicular to the bearing hole on the section along the central axis of the bearing hole.Each described second bolt hole includes third hole, the 4th hole and transition face.There is between the contour line of the transition face and the central axis of the bearing hole acute angle on the section along the central axis of the bearing hole.The diameter in first hole is greater than the diameter in the third hole, and the diameter in second hole is equal to the diameter in the 4th hole.This bearing installation that there is the automotive hub of wildcard shape bolt hole can be adapted for different automobile types, to achieve the purpose that reduce manufacturing cost and warehouse cost.
Description
Technical field
The utility model belongs to air cleaning facility technical field, especially a kind of automotive wheels with wildcard type bolt hole
Hub.
Background technique
Wheel hub is the important component of automobile, and automobile tire itself is software, the drum of wide support tire in tire
Shape structure.Currently, there are many type of automobile for passenger car field, in terms of big for, just have a car, SUV, MPV etc. it
Point, the difference of car also axis square length in terms of small, sport car, sedan-chair are run and point of general car, and SUV is also classified into inclined city
The bolt of type and inclined cross-country type etc., the bearing of the passenger car of these different automobile types is all different, to generate various
The wheel hub of specification.This leads to the increased costs of wheel hub manufacturer, including management cost and manufacturing cost, also include manpower at
This, while wheel hub also being caused to use the producer i.e. increased costs of vehicle producer, especially management cost and warehouse cost.
Utility model content
That in view of this, the present invention provides a kind of use costs is low, flexibility is good with wildcard type bolt hole
Automotive hub, to solve the above problems.
A kind of automotive hub with wildcard type bolt hole includes a spoke, and one is arranged at the spoke centre
Bearing hole, multiple the first bolts hole being arranged between the spoke and bearing hole and multiple settings are in the spoke and axis
The second bolt hole between bearing bore.The setting alternate with second bolt hole of the multiple first bolt hole.Any two are adjacent
The first, second bolt hole between central angle it is equal.Each described first bolt hole include first hole, one second
Hole and a step surface being arranged between first hole and the second hole.In the section of the central axis along the bearing hole
Central axis of the contour line of the upper step surface perpendicular to the bearing hole.Each described second bolt hole includes a third
Hole, the 4th hole and a transition face being arranged between the third hole and the 4th hole.Along the bearing hole
There is between the contour line of the transition face and the central axis of the bearing hole acute angle on the section of mandrel.First hole
Diameter be greater than the diameter in the third hole, the diameter in second hole is equal to the diameter in the 4th hole.
Further, the center of the multiple first, second bolt hole is located on the same circle.
Further, first bolt hole is equal with the quantity of the second bolt hole.
Further, the automotive hub with wildcard type bolt hole includes four the first bolts hole and four the second spiral shells
Keyhole.
Further, the center of first bolt hole of arbitrary neighborhood and second bolt hole and the bearing hole
The central angle being centrally formed is 45 degree.
Further, the automotive hub with wildcard type bolt hole includes five the first bolts hole and five the second spiral shells
Keyhole.
Further, the center of first bolt hole of arbitrary neighborhood and second bolt hole and the bearing hole
The central angle being centrally formed is 36 degree.
Further, the center of multiple first bolts hole is located on the same circle, multiple second bolts hole
Center is located on the same circle.
Further, multiple first bolts hole are formed by diameter of a circle less than multiple second bolt hole institute shapes
At diameter of a circle.
Compared with prior art, the automotive hub with wildcard shape bolt hole of the utility model is due to described alternate
Multiple first bolts hole and multiple second bolts hole being arranged, and first bolt hole has different rule from the second bolt hole
Lattice and shape, so that the bearing installation that there is the automotive hub of wildcard shape bolt hole can be adapted for different automobile types, with
Achieve the purpose that reduce manufacturing cost and warehouse cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the automotive hub provided by the utility model with wildcard type bolt hole.
Fig. 2 is the planar structure schematic diagram of the automotive hub with wildcard type bolt hole of Fig. 1.
Structural representation of the automotive hub with wildcard type bolt hole along the center of first bolt hole that Fig. 3 is Fig. 1
Figure.
Structural representation of the automotive hub with wildcard type bolt hole along the center of second bolt hole that Fig. 4 is Fig. 1
Figure.
Specific embodiment
Specific embodiment of the utility model is further elaborated below.It should be understood that herein to this
The explanation of utility model embodiment is not used to limit the protection scope of the utility model.
As shown in Figures 1 to 4, show for the structure of the automotive hub provided by the utility model with wildcard type bolt hole
It is intended to.The automotive hub with wildcard type bolt hole includes a spoke 10, and one is arranged at 10 center of spoke
Bearing hole 20, multiple the first bolts hole 30 being arranged between the spoke 10 and bearing hole 20 and it is multiple be arranged in institute
State the second bolt hole 30 between spoke 10 and bearing hole 20.
The spoke 10 and bearing hole 20 are technology known by those skilled in the art, are respectively used to support wheel rim and do not mark
Show, and the bearing of installation automobile, is no longer described in detail one by one herein.
The setting alternate with second bolt hole 40 of the multiple first bolt hole 30.Any two it is adjacent first,
Central angle between two bolts hole 30,40 is equal, and the center of multiple first, second bolt hole 30,40 can be located at it is same
On a circle, it can also be located on different circles.In the present embodiment, the center of multiple first bolts hole 30 is located at same
On circle, the center of multiple second bolts hole 40 is located on the same circle, and multiple first bolts hole 30 are formed by
Diameter of a circle is less than multiple second bolts hole 40 and is formed by diameter of a circle.First bolt hole 30 and the second bolt hole
40 quantity should be equal, for example sum is 8 or 10.Therefore when the automotive hub with wildcard type bolt hole includes
When four the first bolts hole 30 and four the second bolts hole 40, first bolt hole 30 of arbitrary neighborhood and second bolt
The central angle of the center in hole 40 and the bearing hole 20 being centrally formed should be 45 degree.And there is wildcard type bolt hole when described
Automotive hub include five the first bolts hole 30 and five the second bolts hole 40 when, first bolt hole 30 of arbitrary neighborhood
It is 36 degree with the center of second bolt hole 40 and the central angle of the bearing hole 20 being centrally formed.In the present embodiment,
The automotive hub with wildcard type bolt hole includes four the first bolts hole 30 and four the second bolts hole 40.Each institute
Stating the first bolt hole 30 includes first hole 31, and second hole 32 and one are arranged in first hole 31 and second
Step surface 33 between hole 32.On the section along the central axis of the bearing hole 20 contour line of the step surface 33 perpendicular to
The central axis of the bearing hole 20.Each described second bolt hole 40 include a third hole 41, the 4th hole 42, and
One transition face 43 being arranged between the third hole 41 and the 4th hole 42.In the section of the central axis along the bearing hole 20
There is an acute angle between the contour line of the upper transition face 43 and the central axis of the bearing hole 20.First hole 31 it is straight
Diameter is greater than the diameter in the third hole 41, and the diameter in second hole 32 is equal to the diameter in the 4th hole 42.Pass through described
The structure of one bolt hole 30 and the second bolt hole 40 design, it can so that the automotive hub be adapted at present on the market mostly
The bearing assembly of number passenger car.
Compared with prior art, the automotive hub with wildcard shape bolt hole of the utility model is due to described alternate
Multiple first bolts hole 30 and multiple second bolts hole 40 being arranged, and first bolt hole 30 has with the second bolt hole 40
Different specifications and shape, so that the bearing that there is the automotive hub of wildcard shape bolt hole can be adapted for different automobile types
Installation does not have to storage and is respectively provided with the first bolt hole 30 and second to achieve the purpose that reduce manufacturing cost and warehouse cost
The different wheel hubs of bolt hole 40.
The above is only the preferred embodiments of the utility model, are not used to the limitation protection scope of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the scope of the claims of the utility model.
Claims (9)
1. a kind of automotive hub with wildcard type bolt hole, it is characterised in that: the automotive wheels with wildcard type bolt hole
Hub includes a spoke, a bearing hole being arranged at the spoke centre, multiple settings the spoke and bearing hole it
Between the first bolt hole and multiple the second bolts hole being arranged between the spoke and bearing hole, the multiple first spiral shell
Keyhole setting alternate with second bolt hole, the central angle between the first, second adjacent bolt hole of any two is equal, often
One first bolt hole includes first hole, and second hole and one are arranged in first hole and the second hole
Between step surface, the contour line of the step surface is perpendicular to the bearing hole on the section along the central axis of the bearing hole
Central axis, each described second bolt hole includes a third hole, and the 4th hole and one are arranged in the third
Transition face between tetra- hole Kong Yu, on the section along the central axis of the bearing hole contour line of the transition face with it is described
There is an acute angle between the central axis of bearing hole, the diameter in first hole is greater than the diameter in the third hole, and described second
The diameter in hole is equal to the diameter in the 4th hole.
2. as described in claim 1 with the automotive hub of wildcard type bolt hole, it is characterised in that: the multiple first, the
The center of two bolts hole is located on the same circle.
3. as described in claim 1 with wildcard type bolt hole automotive hub, it is characterised in that: first bolt hole with
The quantity of second bolt hole is equal.
4. as claimed in claim 3 with the automotive hub of wildcard type bolt hole, it is characterised in that: described that there is wildcard type spiral shell
The automotive hub of keyhole includes four the first bolts hole and four the second bolts hole.
5. as claimed in claim 4 with the automotive hub of wildcard type bolt hole, it is characterised in that: one of arbitrary neighborhood the
The central angle of the center of one bolt hole and second bolt hole and the bearing hole being centrally formed is 45 degree.
6. as claimed in claim 3 with the automotive hub of wildcard type bolt hole, it is characterised in that: described that there is wildcard type spiral shell
The automotive hub of keyhole includes five the first bolts hole and five the second bolts hole.
7. as claimed in claim 6 with the automotive hub of wildcard type bolt hole, it is characterised in that: one of arbitrary neighborhood the
The central angle of the center of one bolt hole and second bolt hole and the bearing hole being centrally formed is 36 degree.
8. as described in claim 1 with the automotive hub of wildcard type bolt hole, it is characterised in that: multiple first bolts
The center in hole is located on the same circle, and the center of multiple second bolts hole is located on the same circle.
9. as claimed in claim 8 with the automotive hub of wildcard type bolt hole, it is characterised in that: multiple first bolts
Hole is formed by diameter of a circle and is formed by diameter of a circle less than multiple second bolts hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170964.0U CN208411293U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub with wildcard type bolt hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170964.0U CN208411293U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub with wildcard type bolt hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411293U true CN208411293U (en) | 2019-01-22 |
Family
ID=65123869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821170964.0U Expired - Fee Related CN208411293U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub with wildcard type bolt hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411293U (en) |
-
2018
- 2018-07-24 CN CN201821170964.0U patent/CN208411293U/en not_active Expired - Fee Related
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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: 20190122 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |