CN208089812U - Brake disc and vehicle for vehicle - Google Patents
Brake disc and vehicle for vehicle Download PDFInfo
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- CN208089812U CN208089812U CN201820368342.2U CN201820368342U CN208089812U CN 208089812 U CN208089812 U CN 208089812U CN 201820368342 U CN201820368342 U CN 201820368342U CN 208089812 U CN208089812 U CN 208089812U
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- brake disc
- drag ring
- connecting pole
- vehicle
- disc according
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Abstract
The utility model provides a kind of brake disc for vehicle, including：The first drag ring and the second drag ring to be linked together by multiple connecting poles, wherein the radial direction in the cross section vertical with the central axes of brake disc and along brake disc, the width of the middle section of connecting pole are less than the width of end sections.The utility model additionally provides a kind of vehicle.The purpose of this utility model is to provide the brake discs and vehicle for vehicle, can brake disc are fully cooled and be cooled down at least to realize.
Description
Technical field
The utility model is related to vehicular fields, and more particularly, to the brake disc and vehicle for vehicle.
Background technology
In current vehicle, brake disc is usually installed in vehicle wheel component to be braked to vehicle.When vehicle passes through
Brake disc will produce heat after long-term and multiple braking, this can influence the use of brake disc and service life, and may
Brake disc is caused to fail.
Utility model content
The purpose of this utility model is to provide the brake disc and vehicle for vehicle, at least realize can be to braking
Disk is fully cooled and is cooled down.
Embodiment according to the present utility model provides a kind of brake disc for vehicle, including：Pass through multiple connecting poles
The first drag ring and the second drag ring to link together, wherein in the cross section vertical with the central axes of brake disc and
Along the radial direction of brake disc, the width of the middle section of connecting pole is less than the width of end sections.
Embodiment according to the present utility model, to the radial direction of inward flange, first rubs the slave outer edge along brake disc
Angle is formed between the inner surface and outer surface of at least one of ring and the second drag ring.
Embodiment according to the present utility model, between the inner surface and the outer surface of the first drag ring and the second drag ring
The inner surface and the outer surface between be respectively formed angle.
Embodiment according to the present utility model passes through arc between each connecting pole and the first drag ring and the second drag ring
Transition face connects.
Embodiment according to the present utility model is provided with multiple connecting poles between the first drag ring and the second drag ring
Group, wherein each connecting pole group includes the multiple connecting poles arranged around the central axes of brake disc, and adjacent connecting pole group phase
Central axes are arranged with different radiuses.
Embodiment according to the present utility model, each connecting pole in the direction for surrounding central axes, adjacent connecting pole group
Offset one from another setting.
Embodiment according to the present utility model is formed with the interior table towards the second drag ring on the inner surface of first drag ring
Face multiple first protrusions outstanding.
Embodiment according to the present utility model is formed with the interior table towards the first drag ring on the inner surface of second drag ring
Face multiple second protrusions outstanding.
Embodiment according to the present utility model, the first protrusion and the second protrusion are arranged between adjacent connecting pole.
Embodiment according to the present utility model additionally provides a kind of vehicle, is equipped on each vehicle wheel component of vehicle
Brake disc as described above.
The beneficial effects of the utility model are：
In brake disc provided by the utility model and vehicle, the first and second drag rings are connected to one by connecting pole
It rises.Further, the radial direction in the cross section vertical with the central axes of brake disc and along brake disc, each connecting pole
The width of middle section be less than the width of end sections, so that each connecting pole forms the knot similar to peanut shell-shaped
Structure.The connecting pole of this planform can ensure the rigidity of brake disc and keep identical air velocity, so that system
Moving plate obtains better cooling performance.
Description of the drawings
Fig. 1 is the stereogram of one embodiment of the brake disc of the utility model；
Fig. 2 is the partial cross-sectional view of embodiment illustrated in fig. 1；
Fig. 3 is the cross-sectional view of embodiment illustrated in fig. 1；
Fig. 4 is the partial cross-sectional view of the line A-A interceptions in Fig. 3；
Fig. 5 is the partial cross-sectional view of the line B-B interceptions in Fig. 3；
Fig. 6 is the partial enlarged view in the regions C in Fig. 2；And
Fig. 7 is the sectional view of connecting pole one of in Fig. 3.
Specific implementation mode
The brake disc provided by the utility model for vehicle and vehicle are described referring now to attached drawing.It should be understood that
It is that refer to the attached drawing and being described below is only illustrative, and the utility model is not limited to any specific embodiment.
As shown in Figures 1 to 6, the embodiments of the present invention provide a kind of brake disc 10 for vehicle.Specifically
As shown, the brake disc 10 includes the first drag ring 12, the second drag ring 14 and connecting pole 16, wherein the first drag ring 12
It is linked together by multiple connecting poles 16 with the second drag ring 14.
Such as Fig. 1 to Fig. 3 is simultaneously combined shown in Fig. 6, in one embodiment, in the cross vertical with the central axes S of brake disc 10
In section (such as Fig. 3) and along the radial direction of brake disc 10, the width of the middle section 161 of connecting pole 16 is less than end sections
162 width.In this way, wherein at least a part of connecting pole 16 can be made to form the knot similar to peanut shell (peanut) shape
(connecting pole 16 such as in the embodiment shown in the drawings, enclosed around the centre of central axes S one can form the peanut hull shape to structure
The section of shape).Specifically, as shown in Figure 6 and Figure 7, connecting pole 16 may include two end sections 162 and be located at end
Middle section 161 between part 162；And the width W1 along the middle section 161 of the radial direction perpendicular to brake disc 10 is small
In the width W2 of two end sections 162, to form structure as shown in the figure.
The connecting pole 16 of this planform can ensure the rigidity of brake disc 10 and keep identical air velocity, from
And brake disc 10 is made to obtain better cooling performance.It should here be understood that in the embodiments of the present invention, arbitrarily
The connecting pole 16 of quantity can form cross sectional shape as described above；In other words, the connection with cross sectional shape as described above
The quantity of column 16 does not constitute any restriction to the utility model.
Further as shown in the figure and particularly referring to Fig. 4, along the radial direction of the slave outer edge 18 of brake disc 10 to inward flange 20
Angle can be formed between the inner surface and outer surface of at least one of direction, the first drag ring 12 and the second drag ring 14.
Specifically, which is exemplarily illustrated with the angle α between the inner surface and horizontal plane of the second drag ring 14 in Fig. 4, this
It is because the outer surface of the second drag ring 14 is parallel with horizontal plane in the figure.In this way so that this practicality
The structure of novel offer can increase the inward flange 20 by brake disc 10 to the air input of outer edge 18, to realize to braking
Disk 10 is preferably cooled down and is cooled down.Also, compared with prior art, this structure can realize effectively subtracting for brake disc
Weight, this is because the thickness of drag ring becomes smaller from outer edge 18 to inward flange 20, so that weight can mitigate.
It should be understood that in the first and second drag rings 12,14, can be formed in one wherein as described above
Angle；And in an alternate embodiment of the invention, between the inner surface and the outer surface of the first drag ring 12 and the second drag ring 14 it is interior
It can be respectively formed angle α between surface and outer surface, effect as described above can be enhanced in this way.Therefore, it is formed by folder
The position of angle α does not constitute any restriction to the utility model.
In one embodiment, which may, for example, be 1 °；And in an alternate embodiment of the invention, angle α can also be to appoint
What angle appropriate, this can be changed according to actual needs.In other words, the specific number of degrees of angle α are not to this practicality
Novel any restriction of composition.
With continued reference to Fig. 3 and Fig. 5 is combined, is passed through between each connecting pole 16 and the first drag ring 12 and the second drag ring 14
Arc transiting surface D connections.That is, at the link position of connecting pole 16 and the first drag ring 12 and connecting pole 16 with
It is each formed with arc transiting surface D at the link position of second drag ring 14；In other words, in section as shown in Figure 5, arc
Transition face D may be constructed the circle between connecting pole 16 and the first drag ring 12 and between connecting pole 16 and the second drag ring 14
Angular zone is similar to circle so that being formed between the first drag ring 12, the second drag ring 14 and two connecting poles 16
Ventilation slot V.The ventilation slot V of this structure and shape can be effectively reduced aerodynamic drag.
With continued reference to Fig. 2, Fig. 3 and Fig. 6, in one embodiment of the utility model, in the first drag ring 12 and second
Multiple connecting pole groups can be provided between drag ring 14.Specifically, each connecting pole group includes the central axes S around brake disc
Multiple connecting poles 16 of arrangement, and adjacent connecting pole group is arranged relative to central axes S with different radiuses.In such as Fig. 3 institutes
In the embodiment shown, three connecting pole groups can be formed between the first and second drag rings 12,14, every group further comprise it is more
A connecting pole 16.Such as in the embodiment shown in the drawings, can have such as near one group of connecting pole 16 of inward flange 20
The cross sectional shape of fin shape or droplet shape；Intermediate one group of connecting pole 16 can be with the section of peanut shell-shaped as described above；
And one group of connecting pole 16 of outermost can have the cross sectional shape similar with peanut shell-shaped.It is, therefore, appreciated that as schemed
Shown in structure be only the utility model one embodiment, the utility model is not limited to structure as shown in the figure.
In an alternative embodiment, each connecting pole 16 in the direction for surrounding central axes S, adjacent connecting pole group
Can offset one from another setting, that is, along a radial direction of brake disc 10, the connecting pole 16 in adjacent connecting pole group is not right
Neat.
It, can be with shape on the inner surface of the first drag ring 12 in one embodiment of the utility model with continued reference to attached drawing
At inner surface multiple first protrusions 22 outstanding having towards the second drag ring 14；Corresponding thereto, in the second drag ring 14
Inner surface on could be formed with inner surface multiple second protrusions 24 outstanding towards the first drag ring 12.By in the first He
Raised structures are set on the inner surface of second drag ring 12,14, can effectively increase heat transfer area, to realize brake disc
10 better cooling performance.In an alternate embodiment of the invention, as shown, the first protrusion 22 and the second protrusion 24 can be arranged
Between adjacent connecting pole 16.
On the other hand, the utility model additionally provides a kind of vehicle, specifically, can be on each vehicle wheel component of vehicle
Brake disc 10 as described above is installed.The vehicle can also realize that the whole that brake disc 10 as above can obtain has as a result,
Beneficial effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of brake disc for vehicle, which is characterized in that including：The first friction to be linked together by multiple connecting poles
Ring and the second drag ring,
Wherein, described in the cross section vertical with the central axes of the brake disc and along the radial direction of the brake disc
The width of the middle section of connecting pole is less than the width of end sections.
2. brake disc according to claim 1, which is characterized in that along the brake disc slave outer edge to inward flange diameter
To direction, is formed and pressed from both sides between the inner surface and outer surface of at least one of first drag ring and described second drag ring
Angle.
3. brake disc according to claim 2, which is characterized in that the inner surface and the outer surface of first drag ring it
Between and the inner surface and the outer surface of second drag ring between be respectively formed angle.
4. brake disc according to claim 1, which is characterized in that each connecting pole and first drag ring and institute
It states and is connected by arc transiting surface between the second drag ring.
5. brake disc according to claim 1, which is characterized in that first drag ring and second drag ring it
Between be provided with multiple connecting pole groups,
Wherein, each connecting pole group includes the multiple connecting poles arranged around the central axes of the brake disc, and
The adjacent connecting pole group is arranged relative to the central axes with different radiuses.
6. brake disc according to claim 5, which is characterized in that along the direction for surrounding the central axes, the adjacent company
Each of column group connecting pole is connect to offset one from another setting.
7. brake disc according to claim 1, which is characterized in that be formed with direction on the inner surface of first drag ring
Inner surface multiple first protrusions outstanding of second drag ring.
8. brake disc according to claim 7, which is characterized in that be formed with direction on the inner surface of second drag ring
Inner surface multiple second protrusions outstanding of first drag ring.
9. brake disc according to claim 8, which is characterized in that first protrusion and second protrusion are arranged in phase
Between the adjacent connecting pole.
10. a kind of vehicle, which is characterized in that be equipped on each vehicle wheel component of the vehicle any in claim 1 to 9
Brake disc described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368342.2U CN208089812U (en) | 2018-03-19 | 2018-03-19 | Brake disc and vehicle for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368342.2U CN208089812U (en) | 2018-03-19 | 2018-03-19 | Brake disc and vehicle for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089812U true CN208089812U (en) | 2018-11-13 |
Family
ID=64059198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368342.2U Active CN208089812U (en) | 2018-03-19 | 2018-03-19 | Brake disc and vehicle for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114555970A (en) * | 2019-08-05 | 2022-05-27 | 乐姆宝公开有限公司 | Braking band for a disc of a ventilated-type disc brake |
-
2018
- 2018-03-19 CN CN201820368342.2U patent/CN208089812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114555970A (en) * | 2019-08-05 | 2022-05-27 | 乐姆宝公开有限公司 | Braking band for a disc of a ventilated-type disc brake |
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