CN108674323A - A kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge - Google Patents
A kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge Download PDFInfo
- Publication number
- CN108674323A CN108674323A CN201810559510.0A CN201810559510A CN108674323A CN 108674323 A CN108674323 A CN 108674323A CN 201810559510 A CN201810559510 A CN 201810559510A CN 108674323 A CN108674323 A CN 108674323A
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- Prior art keywords
- sensor
- connector
- vehicle
- speed
- grades
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a kind of sensor of speed odometer for vehicle installation assemblies driving double speed vehicle bridge for motor, it is made of tachometric survey connector, sensor connector, oil sealing and bolt, tachometric survey connector one end is connected to the drive bevel gear tail portion of two grades of retarders by threaded coaxial, the other end is provided with slot, for being connect with the pivot pin of sensor of speed odometer for vehicle；One end is mounted in two grades of retarder cylindrical gear shells in the sensor connector, and is fixedly connected with two grades of retarder cylindrical gear shells by the ring flange at middle part, and other end external peripheral surface is provided with screw thread, for being connect with the outer casing screw of sensor of speed odometer for vehicle；The oil sealing is pressed into the stepped hole of sensor connector, and the lip of the oil sealing is installed with the smooth diameter of axle section cooperation on tachometric survey connector.Original is arranged in the transplanting of the sensor of speed odometer for vehicle on orthodox car gearbox on two grades of retarders and differential assembly by the present invention, realizes the vehicle speed measurement function of motor drive axle.
Description
Technical field
The invention belongs to the electric motor driven vehicle axle structure-design technique fields of automobile, and in particular to one kind drives for motor
The speedometer installation assembly of double speed vehicle bridge.
Background technology
As new energy technology is in the application of automotive field, motor drives two grades of deceleration vehicle bridge gradually to be developed, i.e., electric
Machine is directly connect with driver, and conventional gearbox assembly structure is cancelled or replaces.This variation causes to be arranged in speed change originally
Speedometer on box assembly is also cancelled, and generates the problems such as speed of automobile is unable to measure.
Invention content
Defect present in for the above-mentioned prior art, the present invention provides a kind of speed driving double speed vehicle bridge for motor
Table installation assembly is spent, original speedometer on vehicle gear box is mounted on two grades of decelerations that motor drives double speed vehicle bridge
On device and differential assembly, the vehicle speed measurement function of drive axle is realized.In conjunction with Figure of description, technical scheme of the present invention is such as
Under：
A kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge is mounted on motor and drives double speed
On the two grades of retarders and differential assembly of vehicle bridge；
It is made of tachometric survey connector 5, sensor connector 3, oil sealing 4 and bolt 2；
The tachometric survey connector 5 is axial to be equipped with thread segment, shaft shoulder section, smooth diameter of axle section and axial socket section, institute successively
6 tail portion of drive bevel gear that thread segment is connected to two grades of retarders by threaded coaxial is stated, the axial socket section is opened in an axial direction
There is slot 7, for matching connection with the pivot pin of sensor of speed odometer for vehicle；
Stepped hole is provided with inside the sensor connector 3, lateral ends are mounted on two grades of retarder cylindrical gear shells 1
It is interior, and be fixedly connected with two grades of retarder cylindrical gear shells 1 by the ring flange at middle part, the other end of the sensor connector 3
External peripheral surface is provided with screw thread, for being connect with the outer casing screw of sensor of speed odometer for vehicle；
The smooth diameter of axle section and axial socket section of the tachometric survey connector 5 are respectively positioned on 3 inside of sensor connector, the oil
Envelope 4 is pressed into the stepped hole of sensor connector 3, and the lip of the oil sealing 4 coordinates with the smooth diameter of axle section of tachometric survey connector 5
Installation.
The shaft shoulder of the tachometric survey connector 5 is hexagon, in order to coordinate spanner that tachometric survey connector 5 is screwed into master
6 tail portion of dynamic bevel gear.
On the ring flange at 3 middle part of the sensor connector, if there are two the threaded holes along 180 degree distribution, and pass through spiral shell
Bolt 2 is fixedly connected with two grades of retarder cylindrical gear shells 1.
Compared with prior art, the beneficial effects of the present invention are：
1, sensor of speed odometer for vehicle installation assembly of the present invention, which is realized, is arranged in original on orthodox car gearbox
Speedometer transplanting is mounted on the two grades of retarders and differential assembly of motor driving double speed vehicle bridge, realizes motor drive axle
Vehicle speed measurement function；
2, sensor of speed odometer for vehicle installation assembly of the present invention directly arranges the drive bevel gear mounted on retarder
Tail portion, simple in structure, reliability is high；
3, sensor of speed odometer for vehicle installation assembly of the present invention eliminate original speed become worm gear in mounting structure,
Worm structure has saved cost.
Description of the drawings
Fig. 1 is installation assembly of the present invention and two grades of retarders and differential assembly assembling structure schematic diagram；
Fig. 2 is partial enlarged view at I in Fig. 1；
Fig. 3 a are the front view of tachometric survey connector in installation assembly of the present invention；
Fig. 3 b are A-A sectional views in Fig. 3 a；
Fig. 3 c are B-B sectional views in Fig. 3 a；
Fig. 4 a are the sectional view of sensor connector in installation assembly of the present invention；
Fig. 4 b are the end view of sensor connector in installation assembly of the present invention；
Fig. 5 is the front view of drive bevel gear in installation assembly of the present invention.
In figure：
Two grades of retarder cylindrical gear shells of 1-, 2- bolts, 3- sensor connectors, 4- oil sealings,
5- tachometric survey connectors, 6- drive bevel gears, 7- slots.
Specific implementation mode
For the technical solution and its course of work that the present invention is further explained, in conjunction with Figure of description, tool of the invention
Body embodiment is as follows：
As depicted in figs. 1 and 2, the present invention provides a kind of sensor of speed odometer for vehicle driving double speed vehicle bridge for motor
Installation assembly, the installation assembly installation are connected on two grades of retarders and differential assembly, and for passing speedometer
Sensor is directly installed with the drive bevel gear in two grades of retarders and is connected.
The installation assembly is made of tachometric survey connector 5, sensor connector 3, oil sealing 4 and bolt 2；
As shown in Figure 3a, 3b and 3c as shown in, the tachometric survey connector 5 is short axle structure, is followed successively by thread segment, axis from right to left
Shoulder section, smooth diameter of axle section and axial socket section, are provided with screw thread, therewith phase on the thread segment outer circumference surface of tachometric survey connector 5
Matched, as shown in figure 5,6 tail portion of drive bevel gear in two grades of retarders is provided with threaded hole in an axial direction, the tachometric survey connects
First 5 thread segment connect with 6 tail portion coaxial threaded of drive bevel gear and is relatively fixed；The shaft shoulder end of tachometric survey connector 5 acts against
On 6 tail end face of drive bevel gear, the shaft shoulder is hexagon, in order to be matched with tools such as spanners, is realized rotating speed
The thread segment for measuring connector 5 is screwed into 6 tail portion of drive bevel gear；The axial socket section is that cylindrical drum slots to be formed in an axial direction, institute
It is axial setting to state slot 7, and is extending radially through cylindrical drum, the pivot pin end phase of the slot shape and sensor of speed odometer for vehicle
Matching, enables the pivot pin of sensor of speed odometer for vehicle to be inserted into the axial socket section of tachometric survey connector 5.
As shown in Figs. 4a and 4b, the sensor connector 3 is hollow structure, and inside is the stepped hole through axial direction,
Right side is cylindrical boss, and matched mounting hole is provided in two grades of retarder cylindrical gear shells 1, and the boss is mounted on
In the mounting hole of two grades of retarder cylindrical gear shells 1, and the diameter of axle section of the tachometric survey connector 5 and axial socket section stretch into biography
In the stepped hole of sensor connector 3；The middle part of the sensor connector 3 is ring flange, sets that there are two along 180 degree on the ring flange
The ring flange of the threaded hole of distribution, the sensor connector 3 acts against on the outer surface of two grades of retarder cylindrical gear shells 1,
Also is provided with corresponding threaded hole in two grades of retarder cylindrical gear shells 1, the ring flange of the sensor connector 3 by bolt 2 with
Two grades of retarder cylindrical gear shells 1 are fixedly connected；The left side of the sensor connector 3 is cylindrical sleeves, in the outer of cylindrical sleeves
Surface is provided with screw thread, and sensor connector 3 is female outer by the threaded sleeve in left side and sensor of speed odometer for vehicle band
Shell is screwed connection.
As shown in Fig. 2, the oil sealing 4 is pressed into the stepped hole of sensor connector 3, and act against the interior of right side stepped hole
Along upper, the lip of the oil sealing 4 and the diameter of axle section cooperation installation of tachometric survey connector 5.
As previously mentioned, the drive bevel gear 6 of described 5 one end of tachometric survey connector and two grades of retarders is connected, the other end with
The pivot pin end of sensor of speed odometer for vehicle is connected, and under the drive of drive bevel gear 6, the pivot pin of sensor of speed odometer for vehicle is with turning
Speed measures 5 synchronous rotary of connector, and then measures rotating speed by the pivot pin of sensor of speed odometer for vehicle, and then realizes vehicle speed measurement work(
Energy.
Claims (3)
1. a kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge, it is characterised in that：
On the two grades of retarders and differential assembly that motor drives double speed vehicle bridge；
It is made of tachometric survey connector (5), sensor connector (3), oil sealing (4) and bolt (2)；
The tachometric survey connector (5) is axial successively equipped with thread segment, shaft shoulder section, smooth diameter of axle section and axial socket section, described
Thread segment is connected to drive bevel gear (6) tail portion of two grades of retarders by threaded coaxial, and the axial socket section is opened in an axial direction
There is slot (7), for matching connection with the pivot pin of sensor of speed odometer for vehicle；
Stepped hole is provided with inside the sensor connector (3), lateral ends are mounted on two grades of retarder cylindrical gear shells (1)
It is interior, and be fixedly connected with two grades of retarder cylindrical gear shells (1) by the ring flange at middle part, the sensor connector (3) it is another
One end external peripheral surface is provided with screw thread, for being connect with the outer casing screw of sensor of speed odometer for vehicle；
The smooth diameter of axle section and axial socket section of the tachometric survey connector (5) are respectively positioned on the inside of sensor connector (3), the oil
Envelope (4) is pressed into the stepped hole of sensor connector (3), the smooth shaft of the lip and tachometric survey connector (5) of the oil sealing (4)
The cooperation installation of diameter section.
2. a kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge as described in claim 1, special
Sign is：
The shaft shoulder of the tachometric survey connector (5) is hexagon, in order to coordinate spanner that tachometric survey connector (5) is screwed into master
Dynamic bevel gear (6) tail portion.
3. a kind of sensor of speed odometer for vehicle installation assembly for motor driving double speed vehicle bridge as described in claim 1, special
Sign is：
On the ring flange in the middle part of the sensor connector (3), if there are two the threaded holes along 180 degree distribution, and pass through bolt
(2) it is fixedly connected with two grades of retarder cylindrical gear shells (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559510.0A CN108674323B (en) | 2018-06-02 | 2018-06-02 | Speedometer sensor mounting assembly for motor-driven double-speed axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559510.0A CN108674323B (en) | 2018-06-02 | 2018-06-02 | Speedometer sensor mounting assembly for motor-driven double-speed axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108674323A true CN108674323A (en) | 2018-10-19 |
| CN108674323B CN108674323B (en) | 2023-12-19 |
Family
ID=63809631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559510.0A Active CN108674323B (en) | 2018-06-02 | 2018-06-02 | Speedometer sensor mounting assembly for motor-driven double-speed axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674323B (en) |
Citations (15)
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|---|---|---|---|---|
| FR2859972A1 (en) * | 2003-09-18 | 2005-03-25 | Auto Chassis Int Snc | Speed measuring and wheel blocking detecting sensor supporting device for vehicle e.g. car, has body that is introduced in bore arranged in wall of stub axle and includes two support surfaces that come in contact with bearing |
| KR20080109963A (en) * | 2007-06-14 | 2008-12-18 | 현대모비스 주식회사 | Coaxial double reduction gear typed active front steering system |
| CN101692591A (en) * | 2009-09-30 | 2010-04-07 | 上海中上汽车科技有限公司 | Split turbocharged speed reducer differential electric driver |
| DE10352904B4 (en) * | 2003-11-11 | 2012-03-01 | Gkn Driveline International Gmbh | Differential arrangement with integrated sliding joint |
| CN103072476A (en) * | 2013-02-08 | 2013-05-01 | 重庆动霸机械制造有限公司 | Rear axle electrodynamic force drive device of electric vehicle |
| CN203078306U (en) * | 2013-02-08 | 2013-07-24 | 重庆动霸机械制造有限公司 | Rear axle drive reduction gear of electric car |
| CN203432991U (en) * | 2013-07-30 | 2014-02-12 | 哈尔滨东安汽车发动机制造有限公司 | Split type vehicle speed sensor |
| CN103795183A (en) * | 2014-03-06 | 2014-05-14 | 北汽大洋电机科技有限公司 | Power assembly system |
| WO2014089880A1 (en) * | 2012-12-12 | 2014-06-19 | 中电科航空电子有限公司 | Device for unfolding and retracting liquid crystal display and control method thereof |
| WO2017114417A1 (en) * | 2015-12-31 | 2017-07-06 | Byd Company Limited | Dump truck |
| DE102017209665A1 (en) * | 2016-06-08 | 2017-12-14 | Continental Teves Ag & Co. Ohg | vehicle sensor |
| CN206884904U (en) * | 2017-05-24 | 2018-01-16 | 知豆电动汽车有限公司 | A kind of wheel speed sensors installation and positioning structure |
| CN207059923U (en) * | 2017-07-24 | 2018-03-02 | 青岛中鸿重型机械有限公司 | A kind of vehicle speed measuring device |
| CN107933443A (en) * | 2017-12-20 | 2018-04-20 | 西华大学 | For installing the converter of wheel speed sensors on wheel |
| CN208429028U (en) * | 2018-06-02 | 2019-01-25 | 一汽解放汽车有限公司 | A kind of sensor of speed odometer for vehicle installation assembly for motor driven double speed vehicle bridge |
-
2018
- 2018-06-02 CN CN201810559510.0A patent/CN108674323B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2859972A1 (en) * | 2003-09-18 | 2005-03-25 | Auto Chassis Int Snc | Speed measuring and wheel blocking detecting sensor supporting device for vehicle e.g. car, has body that is introduced in bore arranged in wall of stub axle and includes two support surfaces that come in contact with bearing |
| DE10352904B4 (en) * | 2003-11-11 | 2012-03-01 | Gkn Driveline International Gmbh | Differential arrangement with integrated sliding joint |
| KR20080109963A (en) * | 2007-06-14 | 2008-12-18 | 현대모비스 주식회사 | Coaxial double reduction gear typed active front steering system |
| CN101692591A (en) * | 2009-09-30 | 2010-04-07 | 上海中上汽车科技有限公司 | Split turbocharged speed reducer differential electric driver |
| WO2014089880A1 (en) * | 2012-12-12 | 2014-06-19 | 中电科航空电子有限公司 | Device for unfolding and retracting liquid crystal display and control method thereof |
| CN103072476A (en) * | 2013-02-08 | 2013-05-01 | 重庆动霸机械制造有限公司 | Rear axle electrodynamic force drive device of electric vehicle |
| CN203078306U (en) * | 2013-02-08 | 2013-07-24 | 重庆动霸机械制造有限公司 | Rear axle drive reduction gear of electric car |
| CN203432991U (en) * | 2013-07-30 | 2014-02-12 | 哈尔滨东安汽车发动机制造有限公司 | Split type vehicle speed sensor |
| CN103795183A (en) * | 2014-03-06 | 2014-05-14 | 北汽大洋电机科技有限公司 | Power assembly system |
| WO2017114417A1 (en) * | 2015-12-31 | 2017-07-06 | Byd Company Limited | Dump truck |
| DE102017209665A1 (en) * | 2016-06-08 | 2017-12-14 | Continental Teves Ag & Co. Ohg | vehicle sensor |
| CN206884904U (en) * | 2017-05-24 | 2018-01-16 | 知豆电动汽车有限公司 | A kind of wheel speed sensors installation and positioning structure |
| CN207059923U (en) * | 2017-07-24 | 2018-03-02 | 青岛中鸿重型机械有限公司 | A kind of vehicle speed measuring device |
| CN107933443A (en) * | 2017-12-20 | 2018-04-20 | 西华大学 | For installing the converter of wheel speed sensors on wheel |
| CN208429028U (en) * | 2018-06-02 | 2019-01-25 | 一汽解放汽车有限公司 | A kind of sensor of speed odometer for vehicle installation assembly for motor driven double speed vehicle bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108674323B (en) | 2023-12-19 |
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