CN208902427U - A kind of steering wheel operating device for motor road test - Google Patents
A kind of steering wheel operating device for motor road test Download PDFInfo
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- CN208902427U CN208902427U CN201821675454.9U CN201821675454U CN208902427U CN 208902427 U CN208902427 U CN 208902427U CN 201821675454 U CN201821675454 U CN 201821675454U CN 208902427 U CN208902427 U CN 208902427U
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- transmission shaft
- motor
- shaft
- direction disk
- bottom plate
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Abstract
The utility model discloses a kind of steering wheel operating devices for motor road test, it include bottom plate, motor, first transmission shaft, second driving shaft, third transmission shaft, first direction disk and second direction disk, wherein motor is fixed on bottom plate side, the rear end of first transmission shaft is connected by shaft coupling with the output shaft of motor, the front end of first transmission shaft is connected with first bevel gear, second driving shaft and third transmission shaft are articulated on bottom plate, the corresponding end of second driving shaft and the first transmission shaft is equipped with second bevel gear, second bevel gear is meshed with the first bevel gear on the first transmission shaft, it is driven between second driving shaft and third transmission shaft by synchronous belt, motor, which drives, drives second driving shaft and third transmission shaft to rotate synchronously in the first transmission shaft rotation process, first direction disk and second direction disk are fixed on third transmission The both ends of axis.The utility model has the advantages that occupy little space without being reequiped to vehicle itself, it is flexible for installation, convenient.
Description
Technical field
The utility model relates to a kind of steering wheel operating device, in particular to a kind of steering wheel for motor road test
Manipulation device.
Background technique
Currently, the mankind are higher and higher for the performance requirement of automobile with the high speed development of auto industry, need by big
The test of amount carrys out Curve guide impeller.And the numerous items in automobile test, since repeated strong, duration length, risk are big, more
It is suitble to be operated by corresponding gyropilot.Such as vehicle handling stability test, ABS match test.In these experiments
In operating condition, often car speed is very high, has certain risk.It needs driver to control steering wheel simultaneously and precisely inputs
Certain corner is easy to generate error under artificial control, have an impact to experimental result.So the automatic manipulation of reliable design
Device is necessary to replace driver to control steering wheel.
Here is the related invention of published auto-steering robot:
Chinese Patent Application No. is 201110395262.9, a kind of entitled " steering wheel operating of motor turning machine people
The patent of device " discloses a kind of autosteerer including clamp system, motor and fixed leverage.Device advantage is this
Device can adapt to various sizes of steering wheel, and installation is simple and does not destroy automobile original structure.But there is certain lack in the device
It falls into, i.e., when generating the emergency situations such as power-off in actual application, operator cannot obtain the control of steering wheel.
Chinese Patent Application No. is 201720459581.4, entitled " a kind of steering mechanism for pilotless automobile "
Patent disclose it is a kind of include two steering columns, a pair of engaged gears, motor and electromagnetic clutch auto-steering dress
It sets.The device advantage is to realize artificial and automatic mode switching by the switching electricity of clutch.But disadvantage is more bright
It is aobvious, that is, it needs to reequip the steering column of vehicle, is not easy Fast Installation.
Summary of the invention
Purpose of the utility model is to solve during automobile test how effectively manipulation direction disk to control
The problem of motor turning and a kind of steering wheel operating device for motor road test provided.
Steering wheel operating device provided by the utility model for motor road test includes bottom plate, motor, first
Transmission shaft, second driving shaft, third transmission shaft, first direction disk and second direction disk, wherein motor is fixed on bottom plate side, the
The rear end of one transmission shaft is connected by shaft coupling with the output shaft of motor, and the front end of the first transmission shaft is connected with the first cone tooth
Wheel, second driving shaft and third transmission shaft be articulated on bottom plate, and the corresponding end of second driving shaft and the first transmission shaft is equipped with the
Two bevel gears, second bevel gear are meshed with the first bevel gear on the first transmission shaft, second driving shaft and third transmission shaft it
Between be driven by synchronous belt, motor drive in the first transmission shaft rotation process drive second driving shaft and third transmission shaft it is same
Step rotation, first direction disk and second direction disk are fixed on the both ends of third transmission shaft.
Motor is stepper motor, and the rear end of motor is equipped with photoelectric encoder, is equipped with electromagnetic clutch on the first transmission shaft
Device.
Bottom plate corresponds to the tensioning that tensioning wheel is provided at the position of synchronous belt for synchronous belt, and one end of bottom plate is connected with ball
Head gimbal, the lower end of ball head universal are connected with the first telescopic rod, and the bottom of the first telescopic rod is equipped with fixing seat, goes back on bottom plate
It is equipped with articulated base, is hinged with the second telescopic rod on articulated base, the top of the second telescopic rod sets that there are two suckers.
Chuck is provided between third transmission shaft and second direction disk, chuck is mutually fixed by buckle with second direction disk.
Above-mentioned motor, photoelectric encoder and electromagnetic clutch is the assembling of existing equipment, therefore, concrete model and rule
Lattice are not repeated.
Working principle of the utility model is:
Whole device provided by the utility model is assembled in the top of second direction disk first, secondly adjusts the position of buckle
It sets, with the second direction disk size of adequacy test vehicle, after being adjusted to suitable position, that is, completes the company of second direction disk and device
It connects.Whole device is supported on by vehicle according to the height of the first telescopic rod in second direction disk general height regulating device simultaneously
On bottom plate.And then the hinge angle of adjustment the second telescopic rod and articulated base, the length of the second telescopic rod is finally adjusted, will be inhaled
Disk is firmly adsorbed on shield glass.Installation of the whole device on test vehicle is completed in this way.
When whole device works normally, motor receives order, the rotation of the first transmission shaft is driven, at this time on the first transmission shaft
Electromagnetic clutch is in engagement state.By engaging for first bevel gear and second bevel gear, the first transmission shaft transmits power
To second driving shaft, by toothed belt transmission, third transmission shaft acts on rotary motion for second driving shaft and third transmission shaft
On second direction disk, and then drive vehicle wheel rotation.When device is prominent meets power-off or other emergencies, electromagnetic clutch is lost
Electricity, second direction disk lose the steering moment from motor, and driver can use first direction disk and re-fetch automobile turn
To control to avoid danger.
The utility model has the beneficial effects that
Steering wheel operating device provided by the utility model for motor road test can replace driver to complete phase
Motor road test is closed, durability is good, and test efficiency is high.Without being reequiped to vehicle itself, occupy little space, installation is clever
It is living, convenient.The utility model uses the stepper motor with photoelectric encoder as power source, and with small vibration, response speed is high, tool
There is excellent control characteristic.Meanwhile in transmission system, long-distance transmission is carried out using synchronous belt, so that the weight of whole device
The heart moves to right, and is not take up the position of driver.Using a pair of meshing bevel gear change rotary motion direction, in combination with electromagnetism from
The power-off protection of clutch realization whole device.The clamping radius of steering wheel buckle described in the utility model is adjustable, can be convenient peace
On different size of steering wheel, enables a device to adapt to various vehicles, have a wide range of application.
Detailed description of the invention
Fig. 1 is device overall structure diagram described in the utility model.
Fig. 2 is device overhead, partial cut-away view described in the utility model.
1, bottom plate 2, motor 3, the first transmission shaft 4, second driving shaft 5, third transmission shaft
6, first direction disk 7, second direction disk 8, shaft coupling 9, first bevel gear
10, second bevel gear 11, synchronous belt 12, photoelectric encoder 13, electromagnetic clutch
14, tensioning wheel 15, ball head universal 16, the first telescopic rod 17, fixing seat
18, articulated base 19, the second telescopic rod 20, sucker 21, chuck 22, buckle.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 2:
Steering wheel operating device provided by the utility model for motor road test includes bottom plate 1, motor 2,
One transmission shaft 3, second driving shaft 4, third transmission shaft 5, first direction disk 6 and second direction disk 7, wherein motor 2 is fixed on bottom
The rear end of the side of plate 1, the first transmission shaft 3 is connected by shaft coupling 8 with the output shaft of motor 2, the front end of the first transmission shaft 3
It is connected with first bevel gear 9, second driving shaft 4 and third transmission shaft 5 are articulated on bottom plate 1, and second driving shaft 4 and first passes
The corresponding end of moving axis 3 is equipped with second bevel gear 10, and second bevel gear 10 is meshed with the first bevel gear 9 on the first transmission shaft 3,
It is driven between second driving shaft 4 and third transmission shaft 5 by synchronous belt 11, motor 2 drives 3 rotation process of the first transmission shaft
Middle drive second driving shaft 4 and third transmission shaft 5 rotate synchronously, and first direction disk 6 and second direction disk 7 are fixed on third transmission
The both ends of axis 5.
Motor 2 is stepper motor, and the rear end of motor 2 is equipped with photoelectric encoder 12, is equipped with electromagnetism on the first transmission shaft 3
Clutch 13.
Tensioning of the tensioning wheel 14 for synchronous belt 11, one end of bottom plate 1 are provided at the position of the corresponding synchronous belt 11 of bottom plate 1
It is connected with ball head universal 15, the lower end of ball head universal 15 is connected with the first telescopic rod 16, and the bottom of the first telescopic rod 16 is set
There is fixing seat 17, articulated base 18 is also equipped on bottom plate 1, the second telescopic rod 19 is hinged on articulated base 18, second is flexible
The top of bar 19 is set there are two sucker 20.
Chuck 21 is provided between third transmission shaft 5 and second direction disk 7, chuck 21 passes through buckle 22 and second direction disk
7 phases are fixed.
Above-mentioned motor 2, photoelectric encoder 12 and electromagnetic clutch 13 is the assembling of existing equipment, therefore, particular type
Number and specification do not repeated.
Working principle of the utility model is:
Whole device provided by the utility model is assembled in the top of second direction disk 7 first, secondly adjusts buckle 22
Position, with 7 size of second direction disk of adequacy test vehicle, after being adjusted to suitable position, i.e., completion second direction disk 7 and dress
The connection set.Simultaneously according to the height of the first telescopic rod 16 in 7 general height regulating device of second direction disk by whole device
It is supported on vehicle floor.And then the hinge angle of the second telescopic rod of adjustment 19 and articulated base 18, it finally adjusts second and stretches
Sucker 20 is firmly adsorbed on shield glass by the length of contracting bar 19.Whole device is completed in this way in instruction carriage
Installation on.
When whole device works normally, motor 2 receives order, drives the rotation of the first transmission shaft 3, at this time the first transmission shaft 3
On electromagnetic clutch 13 be in engagement state.Pass through engaging for first bevel gear 9 and second bevel gear 10, the first transmission shaft 3
Second driving shaft 4 is imparted power to, second driving shaft 4 is driven with third transmission shaft 5 by synchronous belt 11, third transmission shaft 5
Rotary motion is acted on second direction disk 7, and then drives vehicle wheel rotation.When device is prominent meets power-off or other emergencies
It waits, 13 power loss of electromagnetic clutch, second direction disk 7 loses the steering moment from motor 2, and driver can use first party
The control of motor turning is re-fetched to avoid danger to disk 6.
Claims (4)
1. a kind of steering wheel operating device for motor road test, it is characterised in that: include bottom plate, motor, the first biography
Moving axis, second driving shaft, third transmission shaft, first direction disk and second direction disk, wherein motor is fixed on bottom plate side, and first
The rear end of transmission shaft is connected by shaft coupling with the output shaft of motor, and the front end of the first transmission shaft is connected with first bevel gear,
Second driving shaft and third transmission shaft are articulated on bottom plate, and the corresponding end of second driving shaft and the first transmission shaft is equipped with the second cone
Gear, second bevel gear are meshed with the first bevel gear on the first transmission shaft, lead between second driving shaft and third transmission shaft
It crosses synchronous belt to be driven, motor, which drives, drives second driving shaft is synchronous with third transmission shaft to turn in the first transmission shaft rotation process
Dynamic, first direction disk and second direction disk are fixed on the both ends of third transmission shaft.
2. a kind of steering wheel operating device for motor road test according to claim 1, it is characterised in that: described
Motor be stepper motor, the rear end of motor is equipped with photoelectric encoder, is equipped with electromagnetic clutch on the first transmission shaft.
3. a kind of steering wheel operating device for motor road test according to claim 1, it is characterised in that: described
Bottom plate correspond to be provided at the position of synchronous belt tensioning wheel for synchronous belt tensioning, it is universal that one end of bottom plate is connected with bulb
Section, the lower end of ball head universal are connected with the first telescopic rod, and the bottom of the first telescopic rod is equipped with fixing seat, is also equipped on bottom plate
Articulated base, is hinged with the second telescopic rod on articulated base, and the top of the second telescopic rod sets that there are two suckers.
4. a kind of steering wheel operating device for motor road test according to claim 1, it is characterised in that: described
Third transmission shaft and second direction disk between be provided with chuck, chuck is mutually fixed by buckle with second direction disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675454.9U CN208902427U (en) | 2018-10-16 | 2018-10-16 | A kind of steering wheel operating device for motor road test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675454.9U CN208902427U (en) | 2018-10-16 | 2018-10-16 | A kind of steering wheel operating device for motor road test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902427U true CN208902427U (en) | 2019-05-24 |
Family
ID=66575923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675454.9U Active CN208902427U (en) | 2018-10-16 | 2018-10-16 | A kind of steering wheel operating device for motor road test |
Country Status (1)
| Country | Link |
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| CN (1) | CN208902427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141928A (en) * | 2018-10-16 | 2019-01-04 | 吉林大学 | A kind of steering wheel operating device for motor road test |
| CN110333087A (en) * | 2019-06-27 | 2019-10-15 | 天津卡达克数据有限公司 | A kind of synchronous adjustment radial dimension of C-NCAP slew test robot |
-
2018
- 2018-10-16 CN CN201821675454.9U patent/CN208902427U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141928A (en) * | 2018-10-16 | 2019-01-04 | 吉林大学 | A kind of steering wheel operating device for motor road test |
| CN109141928B (en) * | 2018-10-16 | 2024-04-19 | 吉林大学 | Steering wheel operating device for automobile road test |
| CN110333087A (en) * | 2019-06-27 | 2019-10-15 | 天津卡达克数据有限公司 | A kind of synchronous adjustment radial dimension of C-NCAP slew test robot |
| CN110333087B (en) * | 2019-06-27 | 2021-01-12 | 天津卡达克数据有限公司 | C-NCAP steering test robot capable of synchronously adjusting radial dimension |
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