CN204269672U - A kind of mounting structure of ABS wheel speed sensors - Google Patents
A kind of mounting structure of ABS wheel speed sensors Download PDFInfo
- Publication number
- CN204269672U CN204269672U CN201420812052.4U CN201420812052U CN204269672U CN 204269672 U CN204269672 U CN 204269672U CN 201420812052 U CN201420812052 U CN 201420812052U CN 204269672 U CN204269672 U CN 204269672U
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- CN
- China
- Prior art keywords
- connection part
- wheel speed
- speed sensors
- fabricated section
- permanent magnetism
- 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 discloses a kind of mounting structure of ABS wheel speed sensors, include shell, coil former, solenoid, metal induction rivet, magnet steel and plug, the sidewall of described shell is fixedly installed fabricated section, also include the connection part installed for ABS wheel speed sensors, this fabricated section with connection part is provided with connecting hole and by fastening screw screw bolt and nut, fabricated section is fixedly connected with connection part, on fastening bolt between described fabricated section and connection part, pivot bush unit is provided with the permanent magnetism collar that two magnetic are repelled each other, and the opposite face of these two permanent magnetism collars is provided with annular clamped dimple, coil tension spring is provided with between two clamped dimples of annular on these two permanent magnetism collars, the outside of two annular clamped dimple relative telescopic springs is arranged with corrugated tube.The utility model has the advantages that damping, buffering is effective, install reliable and stable.
Description
Technical field
The utility model relates to a kind of automobile sensor, specifically refers to a kind of mounting structure of ABS wheel speed sensors.
Background technology
ABS wheel speed sensors also claims ABS hub sensor, is the important composition parts of ABS.Its function detects the speed of wheel, and rate signal is inputted the ECU (Electrical Control Unit) of ABS, by controller and actuator, makes wheel be in good on-position all the time.The structure of existing ABS wheel speed sensors includes shell, coil rack, is arranged at solenoid between shell and coil rack, and to be positioned at inside coil rack and the metal suitable with solenoid is responded to rivet and be arranged at metal and respond to magnet steel below rivet, the lower end of described shell is provided with plug, be provided with copper plug-in unit in this plug, this copper plug-in unit and metal are responded to rivet and are electrically connected.In addition, the sidewall of shell is fixedly installed the fabricated section installed for ABS wheel speed sensors.
Existing ABS wheel speed sensors is all generally be installed on the hub bearing of automobile by screw bolt and nut, because the hub bearing of different model vehicle is diversified in specifications, therefore the connection part variable thickness on the hub bearing installed with ABS wheel speed sensors, bolt between the fabricated section and connection part of ABS wheel speed sensors overlaps multiple rubber washer, to play in change distance therebetween, thus needs installed by the vehicle adapting to different size.But rubber washer Problems existing to be buffering effect good not, cause ABS wheel speed sensors to occur violent shake when vehicle travels, cause vehicle abnormal sound, and easily cause crankshaft position sensor to damage, have impact on serviceable life.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existed to overcome prior art, and provides a kind of reasonable in design, the mounting structure of the ABS wheel speed sensors of good damping effect.
For achieving the above object, the technical solution of the utility model includes shell, be arranged at the coil former in shell, solenoid between described shell and coil former, the inner side that the center of this coil former corresponds to solenoid is provided with center pit, metal induction rivet is provided with in this center pit, and the magnet steel be positioned at below metal induction rivet, the lower end of described shell is provided with plug, copper plug-in unit is provided with in this plug, this copper plug-in unit and metal are responded to rivet and are electrically connected, the sidewall of described shell is fixedly installed fabricated section, also include the connection part installed for ABS wheel speed sensors, this fabricated section with connection part is provided with connecting hole and by fastening screw screw bolt and nut, fabricated section is fixedly connected with connection part, it is characterized in that: on the fastening bolt between described fabricated section and connection part, pivot bush unit is provided with the permanent magnetism collar that two magnetic are repelled each other, and the opposite face of these two permanent magnetism collars is provided with annular clamped dimple, coil tension spring is provided with between two clamped dimples of annular on these two permanent magnetism collars, the outside of two annular clamped dimple relative telescopic springs is arranged with corrugated tube.
By this setting, distance between fabricated section and connection part can be regulated in the position of bolt by changing nut, and the permanent magnetism collar utilizing magnetic to repel each other achieves the effect of magnetic cushion, and also coil tension spring is provided with between the permanent magnetism collar, to cushion the magnetic cushion ability of the permanent magnetism collar, ABS wheel speed sensors effectively cushions by the permanent magnetism collar and coil tension spring when vehicle travels thus, thus the situation reducing violent shake occurs, in addition, corrugated tube is had in the arranged outside of coil tension spring, can prevent the dust and other impurities of vehicle interior from entering into coil tension spring inside, ensure the normal flexible of spring, stability in use is good.
Further setting is the head end of described metal induction rivet is flat column type.By this setting, make metal respond to rivet wearing quality better, respond to more reliably sensitive.
Further setting is that the axial outer end of described nut is fixedly installed double wedge ring seat, this double wedge ring seat is provided with multiple tracks double wedge spaced apart, the end of described fastening bolt is provided with radial through pin-and-hole, plug in this pin-and-hole and be provided with spacer pin, and two outer end clampings of this spacer pin are positioned on the double wedge of double wedge ring seat.By this setting, effectively can prevent nut loosening, improve the stability of installing and connecting.
In sum, the utility model has the advantages that damping, buffering is effective, install reliable and stable.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 the utility model embodiment crankshaft position sensor structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 the utility model embodiment mounting structure decomposing schematic representation.
Embodiment
Below by embodiment, the utility model being specifically described, only for being further described the utility model, the restriction to the utility model protection domain can not being interpreted as.
Embodiment of the present utility model as Figure 1-3, include shell 1, be arranged at the coil former 2 in shell, solenoid 3 between described shell 1 and coil former 2, the inner side that the center of this coil former 2 corresponds to solenoid is provided with center pit, metal induction rivet 31 is provided with in this center pit, and the magnet steel 4 be positioned at below metal induction rivet 31, the lower end of described shell 1 is provided with plug 11, copper plug-in unit 12 is provided with in this plug 11, this copper plug-in unit 12 and metal are responded to rivet 31 and are electrically connected, the sidewall of described shell is fixedly installed fabricated section 5, also include the connection part 6 installed for ABS wheel speed sensors, this connection part 6 of the present embodiment is generally positioned at as on automobile hub bearing, this fabricated section 5 with connection part 6 is provided with connecting hole and with nut 8, fabricated section is fixedly connected with connection part by fastening bolt 7, on fastening bolt 7 between described fabricated section 5 and connection part 6, pivot bush unit is provided with the permanent magnetism collar 9 that two magnetic are repelled each other, and the opposite face of these two permanent magnetism collars 9 is provided with annular clamped dimple 91, coil tension spring 92 is provided with between the clamped dimple 91 of two annulars on these two permanent magnetism collars 9, the outside of two annular clamped dimple 91 relative telescopic springs 92 is arranged with corrugated tube 93.
In addition, the head end 311 of the metal induction rivet 31 described in the present embodiment is flat column type.As shown in Figure 2, in addition, the axial outer end of the nut 8 described in the present embodiment is fixedly installed double wedge ring seat 81, this double wedge ring seat 81 is provided with multiple tracks double wedge spaced apart 82, the end of described fastening bolt 7 is provided with radial through pin-and-hole 71, plug in this pin-and-hole 71 and be provided with spacer pin 72, and two outer end clampings of this spacer pin 72 are positioned on the double wedge 82 of double wedge ring seat.
Claims (3)
1. the mounting structure of an ABS wheel speed sensors, include shell, be arranged at the coil former in shell, solenoid between described shell and coil former, the inner side that the center of this coil former corresponds to solenoid is provided with center pit, metal induction rivet is provided with in this center pit, and the magnet steel be positioned at below metal induction rivet, the lower end of described shell is provided with plug, copper plug-in unit is provided with in this plug, this copper plug-in unit and metal are responded to rivet and are electrically connected, the sidewall of described shell is fixedly installed fabricated section, also include the connection part installed for ABS wheel speed sensors, this fabricated section with connection part is provided with connecting hole and by fastening screw screw bolt and nut, fabricated section is fixedly connected with connection part, it is characterized in that: on the fastening bolt between described fabricated section and connection part, pivot bush unit is provided with the permanent magnetism collar that two magnetic are repelled each other, and the opposite face of these two permanent magnetism collars is provided with annular clamped dimple, coil tension spring is provided with between two clamped dimples of annular on these two permanent magnetism collars, the outside of two annular clamped dimple relative telescopic springs is arranged with corrugated tube.
2. the mounting structure of a kind of ABS wheel speed sensors according to claim 1, is characterized in that: the head end of described metal induction rivet is flat column type.
3. the mounting structure of a kind of ABS wheel speed sensors according to claim 1, it is characterized in that: the axial outer end of described nut is fixedly installed double wedge ring seat, this double wedge ring seat is provided with multiple tracks double wedge spaced apart, the end of described fastening bolt is provided with radial through pin-and-hole, plug in this pin-and-hole and be provided with spacer pin, and two outer end clampings of this spacer pin are positioned on the double wedge of double wedge ring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812052.4U CN204269672U (en) | 2014-12-19 | 2014-12-19 | A kind of mounting structure of ABS wheel speed sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812052.4U CN204269672U (en) | 2014-12-19 | 2014-12-19 | A kind of mounting structure of ABS wheel speed sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269672U true CN204269672U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812052.4U Expired - Fee Related CN204269672U (en) | 2014-12-19 | 2014-12-19 | A kind of mounting structure of ABS wheel speed sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269672U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535506A (en) * | 2018-04-01 | 2018-09-14 | 宁波依诺汽车电子有限公司 | A kind of shielding construction of the magnetoelectric wheel speed sensor of car |
| CN110525412A (en) * | 2019-08-27 | 2019-12-03 | 浙江汉博汽车传感器有限公司 | A kind of dynamic self-calibration automatic parking abs sensor |
| CN110621555A (en) * | 2017-02-27 | 2019-12-27 | 塞夫霍兰德有限公司 | Device for positioning a wheel speed sensor, ABS system comprising a device for positioning a wheel speed sensor, and method for adjusting a wheel speed sensor |
| CN110860889A (en) * | 2019-11-12 | 2020-03-06 | 浙江科丰传感器股份有限公司 | Full-automatic assembly equipment for electromagnetic device of automobile sensor |
| CN112904041A (en) * | 2021-02-02 | 2021-06-04 | 上海加太尔汽车电子有限公司 | Coil sensor for automobile ABS system and production process thereof |
-
2014
- 2014-12-19 CN CN201420812052.4U patent/CN204269672U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621555A (en) * | 2017-02-27 | 2019-12-27 | 塞夫霍兰德有限公司 | Device for positioning a wheel speed sensor, ABS system comprising a device for positioning a wheel speed sensor, and method for adjusting a wheel speed sensor |
| CN110621555B (en) * | 2017-02-27 | 2022-04-22 | 塞夫霍兰德有限公司 | Device for positioning a wheel speed sensor, ABS system comprising a device for positioning a wheel speed sensor, and method for adjusting a wheel speed sensor |
| CN108535506A (en) * | 2018-04-01 | 2018-09-14 | 宁波依诺汽车电子有限公司 | A kind of shielding construction of the magnetoelectric wheel speed sensor of car |
| CN110525412A (en) * | 2019-08-27 | 2019-12-03 | 浙江汉博汽车传感器有限公司 | A kind of dynamic self-calibration automatic parking abs sensor |
| CN110860889A (en) * | 2019-11-12 | 2020-03-06 | 浙江科丰传感器股份有限公司 | Full-automatic assembly equipment for electromagnetic device of automobile sensor |
| CN112904041A (en) * | 2021-02-02 | 2021-06-04 | 上海加太尔汽车电子有限公司 | Coil sensor for automobile ABS system and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150415 Termination date: 20161219 |