CN201140699Y - Novel installation structure for ABS sensor inside brake drum - Google Patents
Novel installation structure for ABS sensor inside brake drum Download PDFInfo
- Publication number
- CN201140699Y CN201140699Y CNU2008200818091U CN200820081809U CN201140699Y CN 201140699 Y CN201140699 Y CN 201140699Y CN U2008200818091 U CNU2008200818091 U CN U2008200818091U CN 200820081809 U CN200820081809 U CN 200820081809U CN 201140699 Y CN201140699 Y CN 201140699Y
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- CN
- China
- Prior art keywords
- abs
- sensor
- abs sensor
- brake drum
- brake
- 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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- Regulating Braking Force (AREA)
Abstract
The utility model belongs to the automobile safety device field, which relates to a novel installation structure of an ABS sensor in a brake drum of an automobile drive axle, an ABS sensor 3-5 is mounted on the outer side of a brake in a brake drum, an ABS tooth ring 3-2 adopts an L-shaped cross section and is connected with the inner end spigot of an automobile drive axle wheel hub 3-1, the ABS sensor 3-5 is connected with a sensor supporting stand 3-3 through an elastic sleeve 3-4, and the sensor supporting stand 3-3 is connected with a support stand on a axle casing half shaft cannula 3-6. The novel installation structure can improve the stable work of an ABS system, and meanwhile, the ABS sensor and the elastic sleeve can be detached with the supporting stand, and the brake is guaranteed to be smoothly detached when in changing, the gear ring adopts an L-shaped cross section, the outer diameter of the gear ring is reduced, thereby the gear ring is convenient for the brake drum to be assembled and disassembled. The whole proposal is easy to achieve, and the effect is excellent.
Description
Technical field
The utility model belongs to the auto-safety mechanism field, relates to the inner abs sensor novel mounting structure of a kind of automobile drive axle brake wheel.
Background technology
At present, automobile drive axle abs sensor and induction ring gear and drg are equipped with multiple mode: as Fig. 1, abs sensor 1-2 is installed on the axle housing axle tube 1-1, and ABS induction ring gear 1-3 is installed on the inner seam of drive axle wheel hub 1-4, and abs sensor is installed in the drg inboard.Fig. 2 and for example, ABS ring gear 2-1 are installed on the outside seam of automobile drive axle brake disc 2-4, and abs sensor 2-3 is installed on the U type mounting bracket 2-5, and U type mounting bracket 2-5 is connected and fixed on steering swivel shell 2-7 by bolt 2-6.
The shortcoming that Fig. 1 mounting means exists: abs sensor is installed in the drg inboard, when the brake strap broad, abs sensor length is long, cause the abs sensor insufficient rigidity, fierce vibration in the vehicle traveling process, abs sensor and ring gear vertical angle are overproof, thereby influence ABS system normal operation.Big to difficulty of processing simultaneously.
The shortcoming of Fig. 2 mounting means: this mounting means is only applicable to the drive axle of tep reel formula drg, and tape drum formula drg drive axle can't be arranged because of insufficient space between brake wheel and the wheel.
Summary of the invention
The purpose of this utility model provides a kind of at the inner drg of automobile brake drum outside installation abs sensor, to have solved the problem that automobile ABS system is gathered the drive axle wheel speed signal.
The utility model is to realize like this, abs sensor is installed in the outside of the inner drg of brake wheel, the ABS ring gear adopts " L " shape section, be connected with the inner seam of automobile drive axle wheel hub, abs sensor is connected with sensor stand by elastic expansion sleeve, and sensor stand is connected with bearing on the axle housing axle tube.Thereby realize keeping the stable working clearance between abs sensor and the induction gear ring.
The utility model is installed in the outside of the inner drg of brake wheel by abs sensor, can shorten abs sensor length, thereby it is stable to improve the ABS system works, and abs sensor and elastic expansion sleeve can be removed with support simultaneously, can install and remove smoothly when guaranteeing to change drg.Ring gear adopts " L " shape section, reduces the ring gear external diameter, thereby is convenient to the brake wheel dismounting.Whole proposal realizes easily, and is respond well.
Description of drawings
One of Fig. 1, prior art mounting structure scheme drawing.
Two mounting structure scheme drawings of Fig. 2, prior art.
Fig. 3, the utility model mounting structure scheme drawing
The specific embodiment
Embodiment 1:ABS sensor 3-5 is installed in the outside of the inner drg of brake wheel, ABS ring gear 3-2 adopts " L " shape section, be connected with the inner seam of automobile drive axle wheel hub 3-1, abs sensor 3-5 is connected with sensor stand 3-3 by elastic expansion sleeve 3-4, and sensor stand 3-3 is connected with bearing on the axle housing axle tube 3-6.Sensor stand 3-3 is by being welded on the bearing on the axle housing axle tube 3-6.
Gap between ABS ring gear 3-2 and the abs sensor 3-5 is not more than 0.7mm, and abs sensor 3-5 axially should be perpendicular to ABS ring gear 3-2 end face, maximum angle deviation ± 2.5 °.
Claims (2)
1. the inner abs sensor novel mounting structure of a brake wheel, it is characterized in that: abs sensor (3-5) is installed in the outside of the inner drg of brake wheel, ABS ring gear (3-2) adopts " L " shape section, be connected with the inner seam of automobile drive axle wheel hub (3-1), abs sensor (3-5) is connected with sensor stand (3-3) by elastic expansion sleeve (3-4), and sensor stand (3-3) is connected with bearing on the axle housing axle tube (3-6).
2. according to the inner abs sensor novel mounting structure of the described a kind of brake wheel of claim 1, it is characterized in that: the gap between ABS ring gear (3-2) and the abs sensor (3-5) is not more than 0.7mm, abs sensor (3-5) axially should be perpendicular to ABS ring gear (3-2) end face, maximum angle deviation ± 2.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818091U CN201140699Y (en) | 2008-01-01 | 2008-01-01 | Novel installation structure for ABS sensor inside brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818091U CN201140699Y (en) | 2008-01-01 | 2008-01-01 | Novel installation structure for ABS sensor inside brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140699Y true CN201140699Y (en) | 2008-10-29 |
Family
ID=40068413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200818091U Expired - Fee Related CN201140699Y (en) | 2008-01-01 | 2008-01-01 | Novel installation structure for ABS sensor inside brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140699Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602242A (en) * | 2012-03-13 | 2012-07-25 | 四川都江机械有限责任公司 | Rear axle assembly for light truck vehicle |
| CN102700365A (en) * | 2012-02-01 | 2012-10-03 | 四川都江机械有限责任公司 | Front axle of light truck |
-
2008
- 2008-01-01 CN CNU2008200818091U patent/CN201140699Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700365A (en) * | 2012-02-01 | 2012-10-03 | 四川都江机械有限责任公司 | Front axle of light truck |
| CN102602242A (en) * | 2012-03-13 | 2012-07-25 | 四川都江机械有限责任公司 | Rear axle assembly for light truck vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20120101 |