CN208411291U - A kind of automotive hub component with wildcard type central axis - Google Patents
A kind of automotive hub component with wildcard type central axis Download PDFInfo
- Publication number
- CN208411291U CN208411291U CN201821174075.1U CN201821174075U CN208411291U CN 208411291 U CN208411291 U CN 208411291U CN 201821174075 U CN201821174075 U CN 201821174075U CN 208411291 U CN208411291 U CN 208411291U
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- China
- Prior art keywords
- hole
- central axis
- wildcard
- bearing
- diameter
- 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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Abstract
A kind of automotive hub component with wildcard type central axis includes wheel hub and wildcard ring.The wheel hub includes wheel rim, spoke and bearing hole.The bearing hole includes first through hole, the second through-hole, third through-hole and fourth hole.The free side of the first through hole is provided with a bevel edge chamfering.The wildcard ring includes pedestal and horn mouth.The outer diameter of the pedestal is suitable with the diameter of the first through hole.The angle between angle and the bevel edge chamfering and the central axis of the first through hole between the horn mouth and the central axis of the first through hole is equal.The horn mouth and the bevel edge chamfering of the first through hole abut against.The free end of the pedestal and second through-hole interval are arranged.This automotive hub component is adapted to the bearing of different sizes.Simultaneously because the structure of the first through hole and wildcard ring, so that the wildcard ring and bearing are more advantageous to assembling.
Description
Technical field
The utility model belongs to automotive hub equipment technical field, especially a kind of automotive wheels with wildcard type central axis
Hub assembly.
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 heart 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
In view of this, the present invention provides a kind of automotive hub components with wildcard type central axis, on solving
State problem.
A kind of automotive hub component with wildcard type central axis includes that a wheel hub and one are arranged in the wheel hub
On wildcard ring.The wheel hub includes a wheel rim, and a spoke being connected on the wheel rim and one are arranged described
Bearing hole at spoke centre.The bearing hole includes one towards the wheel on the section along the central axis of the bearing hole
The first through hole of rim side, second through-hole being connected with the first through hole, a third being connected with second through-hole are logical
Hole and a fourth hole being connected with the third through-hole.The diameter of the third through-hole be less than described first, second, with
And the diameter of fourth hole.The free side of the first through hole is provided with a bevel edge chamfering.The wildcard ring includes a base
Seat and a horn mouth being connected with the pedestal.The outer diameter of the pedestal is suitable with the diameter of the first through hole.The loudspeaker
Between angle and the bevel edge chamfering and the central axis of the first through hole between mouth and the central axis of the first through hole
Angle it is equal.The horn mouth and the bevel edge chamfering of the first through hole abut against.The free end of the pedestal and described the
The setting of two through-hole intervals.
Further, in first, second, third, fourth through-hole, the diameter of the first through hole is maximum.
Further, the diameter of second through-hole is less than the diameter of the first through hole and is greater than the third through-hole
Diameter.
Further, the diameter of the fourth hole is less than the diameter of second through-hole.
Further, on the direction along the central axis of the bearing hole, the axial length of the first through hole is greater than institute
State the axial length of pedestal.
Further, on the direction along the central axis of the bearing hole, the bell-mouthed axial length is less than described
The axial length of the chamfer of first through hole.
Further, the wildcard hole further includes the symmetrically arranged notch in face.
Further, on the direction along the central axis of the bearing hole, the height of the notch with it is described bell-mouthed
Axial length is equal.
Further, on the radial direction along the bearing hole, the notch penetrates the bell-mouthed side wall.
Compared with prior art, the automotive hub component with wildcard shape central axis of the utility model is due to the bearing
Hole is provided with the first through hole, and the chamfer of the first through hole is arranged in, and the wildcard ring include one with
The comparable pedestal of the diameter of the first through hole and horn mouth, the bell-mouthed angle with central axis are equal to the inclined-plane
Angle between chamfering and central axis, so that the bearing hole is adapted to the bearing of different sizes.Simultaneously because described
The structure of first through hole and wildcard ring is being inserted into the same of the bearing so that the wildcard ring and bearing are more advantageous to assembling
When the wildcard ring is fixed between the bearing and first through hole.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the automotive hub component provided by the utility model with wildcard type central axis.
Fig. 2 is the cross section structure schematic diagram of the automotive hub component with wildcard type central axis of Fig. 1.
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.
It as shown in Figure 1 to Figure 2, is the knot of the automotive hub component provided by the utility model with wildcard type central axis
Structure schematic diagram.The automotive hub component with wildcard type central axis includes that a wheel hub 10 and one are arranged described
Wildcard ring 20 on wheel hub 10.It is envisioned that the automotive hub component with wildcard type central axis further includes other
Some functional units, bolt is such as installed, tire etc., which is a technique known to those skilled in the art, no longer superfluous herein
It states.
The wheel hub 10 includes a wheel rim 13, a spoke 11 being connected on the wheel rim 13 and a setting
Bearing hole 12 at 11 center of spoke.
The wheel rim 13 is used to support the tyre surface for maintaining tire radius direction, but it is the prior art, herein no longer in detail
Explanation.
The spoke 11 is used to implement installation connection with axle hub, and is used to support the wheel portion of wheel rim 13, but its
Also it is the prior art, is no longer described in detail herein.
The bearing hole 12 includes one on the section along the central axis of the bearing hole 12 towards the wheel rim 13 1
The first through hole 121 of side, second through-hole 122 being connected with the first through hole 121, one is connected with second through-hole 122
Third through-hole 123 and a fourth hole 124 being connected with the third through-hole 123.Described first, second, third,
In fourth hole 121,122,123,124, the diameter of the first through hole 121 is maximum.The diameter of second through-hole 122 is less than
The diameter of the first through hole 121 and the diameter for being greater than the third through-hole 123.The diameter of the fourth hole 124 is less than institute
State the diameter of the second through-hole 122.The diameter of the third through-hole 123 be less than described first, second and fourth hole 121,
122,124 diameter.The free side of the first through hole 121 is provided with a bevel edge chamfering 1212.
The wildcard ring 20 includes a pedestal 21 and a horn mouth 22 being connected with the pedestal 21.The pedestal
21 outer diameter is suitable with the diameter of the first through hole 121.Between the horn mouth 22 and the central axis of the first through hole 121
Angle and the bevel edge chamfering 1212 and the central axis of the first through hole 121 between angle it is equal.The horn mouth 22
It is abutted against with the bevel edge chamfering 1212 of the first through hole 121.The free end of the pedestal 21 and second through-hole 122 are spaced
Setting.On the direction along the central axis of the bearing hole 12, the axial length of the first through hole 121 is greater than the pedestal 21
Axial length so that the free end of the pedestal 21 and second through-hole 122 interval be arranged.When the pedestal 21
Free end and second through-hole 122 interval are arranged, so that the wildcard ring 20 has bigger adaptation space, i.e. the wildcard ring 20
Will not support on second through-hole 122 and cause to fail or install it is not in place, so as to so that the horn mouth 22 and institute
1212 phase of bevel edge chamfering for stating first through hole 121 fits closely, and achievees the purpose that the fixed wildcard ring 20.Along the bearing
On the direction of the central axis in hole 12, the axial length of the horn mouth 22 is less than the chamfer 121 of the first through hole 121
Axial length, to avoid because mismachining tolerance causes the horn mouth 22 to protrude from the chamfer 121 of the first through hole 121.
The wildcard ring 20 further includes the symmetrically arranged notch 23 in two faces.On the direction along the central axis of the bearing hole 12, institute
The height for stating notch 23 is equal with the axial length of the horn mouth 22.On the radial direction along the bearing hole 12, institute
State the side wall that notch 23 penetrates the horn mouth 22.The presence of the notch 23 is conducive to the installation and removal of the wildcard ring 20.
Compared with prior art, the automotive hub component with wildcard shape central axis of the utility model is due to the bearing
Hole 12 is provided with the first through hole 121, and the chamfer 1212 of the first through hole 121 is arranged in, and the wildcard
Ring 20 includes one and the comparable pedestal 21 of diameter and horn mouth 22 of the first through hole 121, the horn mouth 22 in
The angle of mandrel is equal to the angle between the chamfer 1212 and central axis, so that the bearing hole 12 is adapted to not
The bearing of same size can be adapted to various sizes of bearing by the bearer ring 20 of replacement different size.Simultaneously because
The structure of the first through hole 121 and wildcard ring 20, so that the wildcard ring 20 and bearing are more advantageous to assembling, i.e., in insertion institute
The wildcard ring 20 is fixed between the bearing and first through hole 121 while stating bearing.
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 component with wildcard type central axis, it is characterised in that: the vapour with wildcard type central axis
Wheel hub assembly includes a wheel hub and a wildcard ring being arranged on the wheel hub, and the wheel hub includes a wheel rim,
One spoke being connected on the wheel rim and a bearing hole being arranged at the spoke centre, along the bearing
The bearing hole includes a first through hole towards the wheel rim side on the section of the central axis in hole, and one first logical with this
The second connected through-hole of hole, a third through-hole being connected with second through-hole and one be connected with the third through-hole the
Four through-holes, the diameter of the third through-hole are less than the diameter of described first, second and fourth hole, the first through hole
Free side is provided with a bevel edge chamfering, and the wildcard ring includes a pedestal and a horn mouth being connected with the pedestal,
The outer diameter of the pedestal is suitable with the diameter of the first through hole, between the horn mouth and the central axis of the first through hole
Angle between angle and the bevel edge chamfering and the central axis of the first through hole is equal, and the horn mouth is logical with described first
The bevel edge chamfering in hole abuts against, and the free end of the pedestal and second through-hole interval are arranged.
2. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: described first,
Second, third, in fourth hole, the diameter of the first through hole is maximum.
3. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: second through-hole
Diameter be less than the first through hole diameter and be greater than the third through-hole diameter.
4. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: the fourth hole
Diameter be less than second through-hole diameter.
5. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: along the bearing
On the direction of the central axis in hole, the axial length of the first through hole is greater than the axial length of the pedestal.
6. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: along the bearing
On the direction of the central axis in hole, the bell-mouthed axial length is less than the axial length of the chamfer of the first through hole.
7. as described in claim 1 with the automotive hub component of wildcard type central axis, it is characterised in that: the wildcard hole is also
Including a symmetrically arranged notch in face.
8. as claimed in claim 7 with the automotive hub component of wildcard type central axis, it is characterised in that: along the bearing
On the direction of the central axis in hole, the height of the notch is equal with the bell-mouthed axial length.
9. as claimed in claim 7 with the automotive hub component of wildcard type central axis, it is characterised in that: along the bearing
On the radial direction in hole, the notch penetrates the bell-mouthed side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174075.1U CN208411291U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub component with wildcard type central axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821174075.1U CN208411291U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub component with wildcard type central axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411291U true CN208411291U (en) | 2019-01-22 |
Family
ID=65124679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821174075.1U Expired - Fee Related CN208411291U (en) | 2018-07-24 | 2018-07-24 | A kind of automotive hub component with wildcard type central axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411291U (en) |
-
2018
- 2018-07-24 CN CN201821174075.1U patent/CN208411291U/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 |