CN204184333U - A kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile - Google Patents
A kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile Download PDFInfo
- Publication number
- CN204184333U CN204184333U CN201420659212.6U CN201420659212U CN204184333U CN 204184333 U CN204184333 U CN 204184333U CN 201420659212 U CN201420659212 U CN 201420659212U CN 204184333 U CN204184333 U CN 204184333U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- automobile
- ring body
- automobile abs
- abs gear
- 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
The utility model provides a kind of automobile ABS gear ring, it comprises the gear ring body of annular, described gear ring body is provided with multiple axially extending bore along described gear ring body axial direction extends, multiple described axially extending bore is uniformly distributed along the circumferencial direction of described gear ring body; Between adjacent two described axially extending bores, there is spacer.The automobile ABS gear ring that the utility model provides, due to its gear ring body being provided with axially extending bore, and there is no automobile ABS gear ring of the prior art tooth top in radial directions, effectively reduce the radial space that automobile ABS gear ring takies because of tooth top, thus the radial space that automobile ABS gear ring is taken when mounted is less.The utility model additionally provides a kind of auto brake system comprising above-mentioned automobile ABS gear ring and to unify a kind of automobile comprising above-mentioned brake system of car.
Description
Technical field
The utility model relates to brake system of car technical field, is specifically related to a kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile.
Background technology
Anti-lock braking system in automobiles, is called for short ABS, by the speed of all wheels of ABS wheel speed sensors Real-Time Monitoring, can prevent wheel lockup, thus steering response when keeping car brakeing and stability.
The many employings of current auto Wheel Speed Sensor are contactless, are provided with sensitive member at ABS wheel speed sensors head.Assemble in opposite directions between ABS wheel speed sensors head and ABS gear ring, and retain certain interval, so that detect wheel speed.During work, ABS wheel speed sensors maintains static, and when ABS gear ring is with vehicle wheel rotation, the magnetic-field intensity of ABS wheel speed sensors head sensor element is changed, changes of magnetic field can export as impulse singla or sinusoidal signal by sensitive member, records the wheel speed of automobile with this.
As shown in Figure 1, existing ABS gear ring 1 is generally traditional rectangle gear teeth structure, is evenly equipped with dozens of tooth at circumferencial direction, and each tooth to comprise at the bottom of protruding tooth top 11 and recessed tooth 12, and profile of tooth is rectangular or approximate rectangular.Because it has protruding tooth top 11, and ABS wheel speed sensors need assemble in opposite directions with tooth top 11, thus the radial space that ABS gear ring is taken when mounted is larger.
Utility model content
The purpose of this utility model is to provide a kind of automobile ABS gear ring, to solve the larger problem of radial space that in prior art, ABS gear ring takies when mounted.Another object of the present utility model is to provide a kind of auto brake system and unifies a kind of automobile.
For achieving the above object, the utility model provides following technical scheme:
A kind of automobile ABS gear ring, it comprises the gear ring body of annular, and described gear ring body is provided with multiple axially extending bore along described gear ring body axial direction extends, multiple described axially extending bore is uniformly distributed along the circumferencial direction of described gear ring body; Between adjacent two described axially extending bores, there is spacer.
Preferably, the inner side of described gear ring body is provided with the wheel speed sensors for detecting wheel speed.
Preferably, one end of described gear ring body is provided with the riveting circle of annular, and described riveting circle is coaxial with described gear ring body; Described gear ring body is connected with hub bearing by described riveting circle.
Preferably, described gear ring body and the integral formula structure of described riveting cast.
Preferably, described axially extending bore is strip shape through hole.
Preferably, the thickness that described gear ring body is radially gone up is 1mm.
A kind of brake system of car, it comprises automobile ABS gear ring, and described automobile ABS gear ring is the automobile ABS gear ring described in above-mentioned any one.
A kind of automobile, it comprises brake system of car, and described brake system of car is above-mentioned brake system of car.
The beneficial effects of the utility model are:
The automobile ABS gear ring that the utility model provides, due to its gear ring body being provided with axially extending bore, and there is no automobile ABS gear ring of the prior art tooth top in radial directions, effectively reduce the radial space that automobile ABS gear ring takies because of tooth top, thus the radial space that automobile ABS gear ring is taken when mounted is less.
The brake system of car that the utility model provides comprises above-mentioned automobile ABS gear ring, and because above-mentioned automobile ABS gear ring has above-mentioned beneficial effect, the brake system of car comprising above-mentioned automobile ABS gear ring also should have corresponding beneficial effect.
The automobile that the utility model provides comprises above-mentioned brake system of car, and because above-mentioned brake system of car has above-mentioned beneficial effect, the automobile comprising above-mentioned brake system of car also should have corresponding beneficial effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing ABS gear ring.
The block diagram of the automobile ABS gear ring that Fig. 2 provides for the utility model embodiment.
The lateral plan of the automobile ABS gear ring that Fig. 3 provides for the utility model embodiment.
The automobile ABS gear ring that Fig. 4 provides for the utility model embodiment and the schematic diagram of wheel speed sensors when mated condition.
Mark in accompanying drawing:
1, at the bottom of ABS gear ring 11, tooth top 12, tooth 2, gear ring body 21, riveting circle 22, axially extending bore 23, spacer 3, wheel speed sensors
Detailed description of the invention
As shown in Figures 2 to 4, the automobile ABS gear ring that the utility model embodiment provides, comprise the gear ring body 2 of annular, gear ring body 2 is provided with multiple axially extending bore 22 along gear ring body 2 axial direction extends, multiple axially extending bore 22 is uniformly distributed along the circumferencial direction of gear ring body 2, has spacer 23 between adjacent two axially extending bores 22.
The automobile ABS gear ring that the utility model embodiment provides, due to its gear ring body 2 being provided with axially extending bore 22, and there is no ABS gear ring 1 of the prior art tooth top 11 in radial directions, effectively reduce the radial space that ABS gear ring 1 takies because of tooth top 11, thus the radial space that the automobile ABS gear ring that the utility model embodiment is provided takies when mounted is less.
Because wheel speed sensors in prior art needs to assemble in opposite directions with tooth top 11, thus radial space required when causing installing is larger.Radial space required during in order to reduce installation, the inner side of gear ring body 2 can be provided with the wheel speed sensors 3 for detecting wheel speed, as shown in Figure 4.Now, because wheel speed sensors 3 is positioned at the inner side of gear ring body 2, therefore it can not increase the radial space outside gear ring body 2, thus effectively reduces automobile ABS gear ring that the utility model embodiment provides radial space shared when mounted further.
Further, one end of gear ring body 2 can be provided with the riveting circle 21 of annular, and riveting circle 21 is coaxial with gear ring body 2; Gear ring body 2 is connected with hub bearing by riveting circle 21.Like this by riveting circle 21 and hub bearing phase riveting, the connection of gear ring body 2 and hub bearing can be realized easily, thus make installation between gear ring body 2 and hub bearing more for convenience.
In order to effectively reduce the fitting operation between gear ring body 2 and riveting circle 21, and be convenient to mass production, gear ring body 2 can form integral structure with riveting circle 21.
In order to the effect making axially extending bore 22 have cutting magnetic line preferably, axially extending bore 22 can be strip shape through hole.Certainly, axially extending bore 22 also can be the through hole of other shape, as long as can play the effect of cutting magnetic line.The parameter such as quantity, size of axially extending bore 22 can be determined according to the internal diameter of gear ring body 2 and concrete environment for use.
Particularly, the thickness that gear ring body 2 is radially gone up can be 1mm, and can ensure that gear ring body 2 has certain rigidity like this, the radial space that the automobile ABS gear ring that the utility model embodiment also can be made to provide takies is less.
Be understandable that, in the course of the work, namely axially extending bore 22 in the automobile ABS gear ring that the utility model embodiment provides to be equivalent at the bottom of the tooth in existing ABS gear ring 1 12, cuts off 23 tooth tops 11 being namely equivalent in existing ABS gear ring 1 between adjacent two axially extending bores 22.When the axially extending bore 22 that the utility model embodiment provides and spacer 23 successively constantly near or away from sensitive member time, the magnetic-field intensity of sensitive member is changed, thus detects the wheel speed of automobile.In actual applications, each axially extending bore 22 length in the circumferential can be identical with each spacer 23 length in the circumferential, to detect the wheel speed of automobile preferably.The automobile ABS gear ring that the utility model embodiment provides can reduce the radial space that ABS gear ring takies when mounted effectively, therefore, it is possible to make automobile layout in radial directions comparatively compact.
The brake system of car that the utility model embodiment provides, comprise automobile ABS gear ring, the automobile ABS gear ring of this automobile ABS gear ring described by above-mentioned any one, because above-mentioned automobile ABS gear ring has above-mentioned technique effect, the brake system of car comprising this automobile ABS gear ring also should have corresponding technique effect.
The automobile that the utility model embodiment provides, comprise brake system of car, this brake system of car is above-mentioned brake system of car, and because above-mentioned brake system of car has above-mentioned technique effect, the automobile comprising above-mentioned brake system of car also should have corresponding technique effect.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model, and, after having read content of the present utility model, relevant technical staff in the field can make various change or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (8)
1. an automobile ABS gear ring, it comprises the gear ring body of annular, it is characterized in that, described gear ring body is provided with multiple axially extending bore along described gear ring body axial direction extends, multiple described axially extending bore is uniformly distributed along the circumferencial direction of described gear ring body; Between adjacent two described axially extending bores, there is spacer.
2. automobile ABS gear ring according to claim 1, is characterized in that, the inner side of described gear ring body is provided with the wheel speed sensors for detecting wheel speed.
3. automobile ABS gear ring according to claim 1, is characterized in that, one end of described gear ring body is provided with the riveting circle of annular, and described riveting circle is coaxial with described gear ring body; Described gear ring body is connected with hub bearing by described riveting circle.
4. automobile ABS gear ring according to claim 3, is characterized in that, described gear ring body and the integral formula structure of described riveting cast.
5. automobile ABS gear ring according to claim 1, is characterized in that, described axially extending bore is strip shape through hole.
6. the automobile ABS gear ring according to any one of claim 1 to 5, is characterized in that, the thickness that described gear ring body is radially gone up is 1mm.
7. a brake system of car, it comprises automobile ABS gear ring, it is characterized in that, described automobile ABS gear ring is the automobile ABS gear ring described in any one of claim 1 to 6.
8. an automobile, it comprises brake system of car, it is characterized in that, described brake system of car is brake system of car according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659212.6U CN204184333U (en) | 2014-11-05 | 2014-11-05 | A kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659212.6U CN204184333U (en) | 2014-11-05 | 2014-11-05 | A kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184333U true CN204184333U (en) | 2015-03-04 |
Family
ID=52616355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659212.6U Expired - Fee Related CN204184333U (en) | 2014-11-05 | 2014-11-05 | A kind of automobile ABS gear ring, a kind of brake system of car and a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184333U (en) |
-
2014
- 2014-11-05 CN CN201420659212.6U patent/CN204184333U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20191105 |