CN207636315U - A kind of automatic vehicle positioning centralising device - Google Patents
A kind of automatic vehicle positioning centralising device Download PDFInfo
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- CN207636315U CN207636315U CN201721871920.6U CN201721871920U CN207636315U CN 207636315 U CN207636315 U CN 207636315U CN 201721871920 U CN201721871920 U CN 201721871920U CN 207636315 U CN207636315 U CN 207636315U
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Abstract
The utility model is related to whole vehicle detection fields, specifically a kind of automatic vehicle positioning centralising device, including carrying platform and centering body, road is taken turns there are two being set on the carrying platform, it is equipped with rear wheel bearing component and front wheel alignment component on wheel road, it is equipped with centering body between the rear wheel bearing component in different wheel roads and between the front wheel alignment component in different wheel roads, the centering body both sides are equipped with the centering strut parallel with wheel road, the first sliding seat is equipped on the centering body, second sliding seat and drive component, and first sliding seat and the second sliding seat drive synchronous backward to move by the driving component, the centering strut of centering body both sides passes through the first sliding seat and the driving movement of the second sliding seat respectively.The utility model can be such that vehicle is rapidly and accurately automatically positioned in detection station, reduce the complexity of detection operation, and can be compatible with the vehicle of different wheelbases and wheelspan, greatly improve positioning accuracy of alignment.
Description
Technical field
The utility model is related to whole vehicle detection field, specifically a kind of automatic vehicle positioning centralising device.
Background technology
The fields such as the parts machining of automobile, automobile body welding have been provided with higher automatization level at present, but in operation
The automatization level of the links such as the vehicle general assembly of technics comparing complexity, vehicle detection is also relatively low, and increasingly with automobile
Universal, people are higher and higher to the production efficiency of automobile and differentiation production requirement.
The detection of whole vehicle is the final detection before vehicle release, detects quality and detection efficiency direct relation
To the outgoing and production efficiency of vehicle.As whole vehicle detection important detection content, vehicle head lamp calibration calibration,
The links such as panoramic looking-around system calibrating need to carry out positioning centering to vehicle, and the positioning of vehicle refers to adjusting the position of vehicle in
And posture, it is at the setting position in detection place, so as to establish between vehicle axis system and place coordinate system really
Determine relationship, and then accurately the headlamp of vehicle, panoramic looking-around system camera etc. can be demarcated.In addition, being tieed up in vehicle
Some occasions for repairing maintenance are also required to carry out positioning centering to vehicle.The method of existing conventional determination vehicle position in place
Mainly have and introduce external measurement devices and vehicle guiding two class methods of positioning, wherein introducing the method for external measurement devices to environment
It is required that it is high, and the stability measured is poor, is of limited application in practical applications；And most vehicle guiding positioning are using guiding
The method of slot positioning realizes positioning of the vehicle in place, and the positioning accuracy of such method is poor, and to the operation of driver level
It is required that it is high, it is only applied to some occasions not high to vehicle location required precision.
Utility model content
The purpose of this utility model is to provide a kind of automatic vehicle positioning centralising devices, vehicle can be made in detection station
It is upper to be rapidly and accurately automatically positioned centering, the complexity of detection operation is reduced, and different wheelbases and wheel can be compatible with
Away from vehicle, greatly improve positioning accuracy of alignment, and then improve the detection efficiency and intelligent level of vehicle.
The purpose of this utility model is achieved through the following technical solutions：
A kind of automatic vehicle positioning centralising device, including carrying platform and centering body, are equipped on the carrying platform
The roads Liang Gelun are equipped with rear wheel bearing component and front wheel alignment component on wheel road, between the rear wheel bearing component in different wheel roads
And it is equipped with centering body between the front wheel alignment component in different wheel roads, the centering body both sides are equipped with parallel with wheel road
Centering strut is equipped with the first sliding seat, the second sliding seat and drive component, and first sliding seat on the centering body
Synchronous backward movement is driven by the driving component with the second sliding seat, the centering struts of centering body both sides is respectively by the
One sliding seat and the driving movement of the second sliding seat.
The driving component includes motor, gear, the first rack and the second rack, and the gear is driven by the motor
Rotation, first rack and the second rack are divided into the gear both sides and are engaged with the gear, first rack
It is connected with first sliding seat, second rack is connected with second sliding seat.
The centering body includes pedestal and bottom plate, the floor installation on the bottom plate, first sliding seat and
Second sliding seat is slidably connected with the pedestal, and the pedestal both sides are equipped with centering strut, and first sliding seat and the
Two sliding seats are connected by being oriented to push rod from different centering struts respectively, and fixed board, centering are equipped in the pedestal both sides
Strut outer end is mounted on by guide bearing bearing on fixed board.
First sliding seat is slidably connected by the first guide rail and the first sliding block with the pedestal, second sliding seat
It is slidably connected with the pedestal by the second guide rail and the second sliding block.
Outer limited block is equipped on the outside of the fixed board of the pedestal, inside is equipped with inner limited block, and the outer limited block is thick
Degree is more than the distance that the guide bearing protrudes the fixed board.
It is installed with displacement sensor in the side of the pedestal, and the movable end of institute's displacement sensors is slided with described first
Dynamic seat is connected.
The rear wheel bearing component includes multigroup carrying roller group in same level, and each bearing roller it is axial with
It is parallel to take turns road.
The front wheel alignment component includes the first inclined-plane roller group and the second inclined-plane roller group of V-shaped arrangement, and described first
Inclined-plane roller group is parallel with each roads bearing roller axial direction Jun Yulun in the second inclined-plane roller group；First inclined-plane roller group and second is tiltedly
Face roller group is mounted on a roller group pedestal, and side is equipped with slope before and after the roller group pedestal.
The carrying platform includes platform frame body peace platform table top, and tabletop of platform is mounted on platform frame body, in paralell
Platform stabilizer blade is equipped on the downside of body, side is equipped with platform ramp before and after the carrying platform.
Equipped with wheel guiding mechanism on front side of the carrying platform, the wheel guiding mechanism includes opening and one section of straight guiding
Channel.
The advantages of the utility model is with good effect：
1, the utility model carries out vehicle by front and back centralising device using steel construction platform as carrying platform basis
It ajusts, and so that vehicle is positioned on its direction of travel in conjunction with front wheel alignment component, by the wheelspan and wheelbase that acquire different automobile types
The centering strut amount of movement for adjusting centralising device, to complete the fast automatic positioning centering adjustment to different automobile types, adjustment effect
Rate is high, and compatibility is strong.
2, the front and back centralising device of the utility model moves the front-wheel of inner support car body respectively using motor driving centering strut
And trailing wheel, to be ajusted to vehicle, and the centralising device drives the structure shape of two racks using a gear simultaneously
Formula ensures both sides centering strut synchronous counter motion, vehicle is made to ajust accurately.
3, it is equipped with displacement sensor in the front and back centralising device of the utility model, the fortune of centering strut can be timely feedbacked
Dynamic displacement, so as to ensure that the vehicle adjustment to different wheelspans sets corresponding centering strut displacement.
4, the front wheel alignment component of the utility model includes that the first inclined-plane roller group of V-shaped arrangement and the second inclined-plane roller group are used
Rolling support is provided in the front-wheel of positioning car body, and for the front-wheel, rear wheel bearing component includes more in same level
Rolling friction is formed between group carrying roller group, with trailing wheel, the reaction that rear wheel bearing component is born when to reduce car body adjusting
Power, the form that in addition rear wheel bearing component is combined in vehicle traveling direction using length different bearer roller group, to adapt to difference
The vehicle of wheelbase.
5, for the utility model using the steel construction platform of modular designs as carrying platform, using flexible is easy for installation,
And reduce cost.
6, the utility model drives into side in the car body of carrying platform and is equipped with wheel guiding mechanism, and guiding vehicle is by regulation path
Into platform, keep centering process convenient and efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the working state schematic representation of the utility model,
Fig. 3 is the structural schematic diagram of centralising device in Fig. 1,
Fig. 4 is the position view of centralising device in Fig. 1,
Fig. 5 is the structural schematic diagram of carrying platform in Fig. 1,
Fig. 6 is the structural schematic diagram of wheel guiding mechanism in Fig. 1.
Wherein, 1 is fabricating yard；2 be rear wheel bearing component；3 be centering body；301 be bottom plate；302 be centering strut；
303 be the first guide rail；304 be guiding push rod；305 be the first rack；306 be gear；307 be displacement sensor；308 be first
Sliding seat；309 be protective cover；310 be outer limited block；311 be inner limited block；312 be fixed board；313 be the second guide rail；
314 be the second sliding block；315 be motor；316 be the second sliding seat；317 be pedestal；318 be the second rack；4 be platform ramp；5
For front wheel alignment component；501 be roller group pedestal；502 be the first inclined-plane roller group；503 be the second inclined-plane roller group；6 are oriented to for wheel
Mechanism；601 be straight guide channel, and 602 be opening；7 be slope；8 be carrying platform；801 be platform frame body；802 be platform branch
Foot；803 be tabletop of platform；9 be wheel road；10 be car body；101 be trailing wheel；102 be front-wheel.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figs. 1 to 6, the utility model includes carrying platform 8 and centering body 3, is equipped on the carrying platform 8
Two wheel roads 9 parallel, for wheel walking, are equipped with rear wheel bearing component 2 and front wheel alignment component 5 on the wheel road 9,
It is equipped with centering body 3 between the rear wheel bearing component 2 in difference wheel road 9 and between the front wheel alignment component 5 in different wheel roads 9,
As shown in figure 3,3 both sides of the centering body are equipped with the centering strut 302 parallel with wheel road 9, it is equipped on the centering body 3
First sliding seat 308, the second sliding seat 316 and drive component, and first sliding seat, 308 and second sliding seat 316 passes through
The driving component drives synchronous backward movement, the centering strut 302 of 3 both sides of centering body to pass through the first sliding seat 308 respectively
It drives and moves with the second sliding seat 316.
As shown in figure 3, the centering body 3 includes pedestal 317 and bottom plate 301, the bottom plate 301 is set to rear wheel bearing
Between component 2 or front wheel alignment component 5, the pedestal 317 is mounted on the bottom plate 301, first sliding seat 308 and the
Two sliding seats 316 are slidably connected with the pedestal 317, and the first parallel guide rail 303 and second is equipped on the pedestal 317
Guide rail 313, first sliding seat, 308 downside are equipped with the first sliding block coordinated with first guide rail 303, second sliding
316 downside of seat is equipped with the second sliding block 314 coordinated with second guide rail 313, and 317 both sides of the pedestal are equipped with centering strut
302, and first sliding seat, 308 and second sliding seat 316 is oriented to push rod 304 and different centering struts by two respectively
302 are connected, and are equipped with fixed board 312 in 317 both sides of the pedestal, 302 outer end of centering strut is supported by guide bearing and installed
On fixed board 312.
As shown in figure 3, the driving component includes motor 315, bevel gear set, gear 306, the first rack 305 and second
Rack 318, the motor 315 are fixed on the bottom plate 301, and the gear 306 is horizontally disposed and is driven by the motor 315
Dynamic rotation, the motor 305 transmit torque by the bevel gear set, and first rack, 305 and second rack 318 is divided into
306 both sides of the gear, and engaged with the gear 306, first rack 305 is solid with first sliding seat 308
Even, second rack 318 is connected with second sliding seat 316, and the rotation of the gear 306 passes through first rack
305 and second rack 318 transmit torque drive the first sliding seat 308 and 316 synchronous backward of the second sliding seat movement, to make bottom
The centering strut 302 of 317 both sides of seat, which struts, resists wheel realization centering.In the present embodiment, the motor 315 is servo motor.
As shown in figure 3,312 outside of fixed board in the pedestal 317 is equipped with outer limited block 310, inside is equipped with interior limit
Position block 311, and the outer limited block 310 and inner limited block 311 may be contained within two of the same side and be oriented between push rods 304.Institute
It states contractile motion of the outer limited block 310 for the centering strut 302 and mechanical position limitation is provided, in order to prevent centering strut 302
It may collide with the guide bearing on fixed board 312 when contraction, 310 thickness of outer limited block need to be more than the guiding
Bearing protrudes the distance of the fixed board 312, and the outer limited block 310 is made of flexible materials such as polyurethane.In described
Mechanical position limitation when limited block 311 is strutted for centering strut 302.
As shown in figure 3, being installed with displacement sensor 307, and institute's displacement sensors 307 in the side of the pedestal 317
Movable end and first sliding seat 308 be connected, institute's displacement sensors 307 can measure and feed back centering strut 302
Displacement, when the car body 10 of different wheelspans carries out ajusting centering operation, institute's displacement sensors 307 can feed back corresponding fortune
Dynamic displacement, and provide and ajust centering signal in place, form closed-loop control.In the present embodiment, the type of institute's displacement sensors 307
Number be BTL6-A110-M-0225-A1-S116, manufacturer be BALLUFF companies of Germany.
As shown in figures 1-4, the rear wheel bearing component 2 includes multigroup carrying roller group in same level, and each
The roads 9 bearing roller axial direction Jun Yulun are parallel, and each group carrying roller group is mounted on a roller group bottom plate and surrounding is vertical by supporting
Plate and press strip are fixed, and are separated by partition between the carrying roller group of different length.As shown in Fig. 2, the rear wheel bearing component 2 is used for
The trailing wheel 101 of bearing body 10, and rolling friction is formed between each carrying roller group and the trailing wheel 101, it is put to reduce car body 10
The reaction force that timing rear wheel bearing component 2 is born.
As shown in figures 1-4, the front wheel alignment component 5 includes that the first inclined-plane roller group 502 and second of V-shaped arrangement is oblique
Face roller group 503, and each roads 9 bearing roller axial direction Jun Yulun in first inclined-plane roller group 502 and the second inclined-plane roller group 503 are flat
Row, first inclined-plane roller group 502 and the second inclined-plane roller group 503 are mounted on a roller group pedestal 501, in the roller group pedestal
Side is equipped with slope 7 wheel is facilitated to drive into or be driven out to before and after 501.As shown in Fig. 2, the front wheel alignment component 5 is for positioning vehicle
The front-wheel 102 of body 10 and rolling support is provided for the front-wheel 102.
As shown in Fig. 1~2 and Fig. 5, the carrying platform 8 includes platform frame body 801 and tabletop of platform 803, tabletop of platform
803 are mounted on platform frame body 801, are equipped with platform stabilizer blade 802 in 801 downside of platform frame body, the platform stabilizer blade 802 is installed in
On fabricating yard 1, the appropriate location on the carrying platform 8 can install detection device.In addition the carrying of the utility model is flat
Platform 8 is the steel construction platform using modular designs, including multiple sliceable console modules dismantled are flexible and convenient to use.
As shown in Fig. 1~2, side, which is equipped with platform ramp 4 car body 10 is facilitated to drive into, before and after the carrying platform 8 sails
Go out, is additionally provided with when wheel guiding mechanism 6 drives into for car body 10 in 8 front side of the carrying platform and wheel is guided to enter wheel road 9.Such as
Shown in Fig. 6, the wheel guiding mechanism 6 includes opening 602 and one section of straight guide channel 601, the straight guide channel 601 and wheel
Road 9 is in a straight line, and wheel drives into further along the straight guide channel 601 after being entered by the opening 602 and takes turns road 9.
The operation principle of the utility model is：
Car body 10 leads into carrying platform 8 through wheel guiding mechanism 6, determines when the front-wheel 102 of car body 10 drives into front-wheel
After in the V-groove of hyte part 5, driver gets off, and operating personnel read vehicle by barcode scanning or OBD (vehicle diagnosing system) interface
Information, then control system is according to the wheelspan information of vehicle, between control rear wheel bearing component 2 and front wheel alignment component 5 it
Between centering body 3 start, make motor 315 that centering strut 302 be driven to synchronize outer, and moved according to the vehicle wheelspan identified
Centering car body 10 is ajusted after corresponding distance, so that 10 axis of car body is overlapped with platform center line, to complete vehicle in place
Quickly positioning centering.
Claims (10)
1. a kind of automatic vehicle positioning centralising device, it is characterised in that：Including carrying platform (8) and centering body (3), described
It is set on carrying platform (8) there are two road (9) are taken turns, rear wheel bearing component (2) and front wheel alignment component (5) is equipped on wheel road (9),
It is equipped between the rear wheel bearing component (2) of different wheels road (9) and between the front wheel alignment component (5) of different wheels road (9)
Centering body (3), centering body (3) both sides are equipped with the centering strut (302) parallel with wheel road (9), in the transducer
Structure (3) be equipped with the first sliding seat (308), the second sliding seat (316) and drive component, and first sliding seat (308) and
Second sliding seat (316) drives synchronous backward movement, the centering strut of centering body (3) both sides by the driving component
(302) pass through the first sliding seat (308) and the second sliding seat (316) driving movement respectively.
2. automatic vehicle positioning centralising device according to claim 1, it is characterised in that：The driving component includes motor
(315), gear (306), the first rack (305) and the second rack (318), the gear (306) are driven by the motor (315)
Dynamic rotation, first rack (305) and the second rack (318) be divided into the gear (306) both sides and with the gear
(306) engage, first rack (305) and first sliding seat (308) are connected, second rack (318) with it is described
Second sliding seat (316) is connected.
3. automatic vehicle positioning centralising device according to claim 1, it is characterised in that：The centering body (3) includes
Pedestal (317) and bottom plate (301), the pedestal (317) be mounted on the bottom plate (301) on, first sliding seat (308) and
Second sliding seat (316) is slidably connected with the pedestal (317), and pedestal (317) both sides are equipped with centering strut (302),
And first sliding seat (308) and the second sliding seat (316) are respectively by being oriented to push rod (304) and different centering struts
(302) it is connected, is equipped with fixed board (312) in the pedestal (317) both sides, centering strut (302) outer end passes through guide bearing
Bearing is mounted on fixed board (312).
4. automatic vehicle positioning centralising device according to claim 3, it is characterised in that：First sliding seat (308)
It is slidably connected with the pedestal (317) by the first guide rail (303) and the first sliding block, second sliding seat (316) passes through
Two guide rails (313) and the second sliding block (314) are slidably connected with the pedestal (317).
5. automatic vehicle positioning centralising device according to claim 3, it is characterised in that：The fixation of the pedestal (317)
Outer limited block (310) is equipped on the outside of riser (312), inside is equipped with inner limited block (311), and the outer limited block (310) thickness
More than the distance that the guide bearing protrudes the fixed board (312).
6. automatic vehicle positioning centralising device according to claim 3, it is characterised in that：The one of the pedestal (317)
Side is installed with displacement sensor (307), and the movable end of institute's displacement sensors (307) and first sliding seat (308) are solid
Even.
7. automatic vehicle positioning centralising device according to claim 1, it is characterised in that：The rear wheel bearing component (2)
Include multigroup carrying roller group in same level, and each roads bearing roller axial direction Jun Yulun (9) are parallel.
8. automatic vehicle positioning centralising device according to claim 1, it is characterised in that：The front wheel alignment component (5)
The first inclined-plane roller group (502) including V-shaped arrangement and the second inclined-plane roller group (503), and first inclined-plane roller group (502) and
Each roads bearing roller axial direction Jun Yulun (9) in second inclined-plane roller group (503) are parallel；First inclined-plane roller group (502) and
Two inclined-plane roller groups (503) are mounted on a roller group pedestal (501), and side is equipped with slope before and after the roller group pedestal (501)
(7)。
9. automatic vehicle positioning centralising device according to claim 1, it is characterised in that：The carrying platform (8) includes
Platform frame body (801) and tabletop of platform (803), tabletop of platform (803) is mounted on platform frame body (801), in platform frame body
(801) downside is equipped with platform stabilizer blade (802), and side is equipped with platform ramp (4) before and after the carrying platform (8).
10. the automatic vehicle positioning centralising device according to claim 1 or 9, it is characterised in that：The carrying platform (8)
Front side is equipped with wheel guiding mechanism (6), and the wheel guiding mechanism (6) includes opening (602) and one section of straight guide channel
(601)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871920.6U CN207636315U (en) | 2017-12-28 | 2017-12-28 | A kind of automatic vehicle positioning centralising device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871920.6U CN207636315U (en) | 2017-12-28 | 2017-12-28 | A kind of automatic vehicle positioning centralising device |
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| CN207636315U true CN207636315U (en) | 2018-07-20 |
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ID=62850779
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| CN201721871920.6U Active CN207636315U (en) | 2017-12-28 | 2017-12-28 | A kind of automatic vehicle positioning centralising device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776470A (en) * | 2018-09-06 | 2018-11-09 | 中国科学院沈阳自动化研究所 | A kind of driving auxiliary calibration detecting system |
| CN109489732A (en) * | 2018-12-27 | 2019-03-19 | 青岛茂源停车设备制造有限公司 | A kind of stereo garage vehicle wheelbase detection system |
| CN109781016A (en) * | 2019-03-13 | 2019-05-21 | 江西五十铃汽车有限公司 | A kind of method of the high performances such as real-time measurement automobile |
| CN109909910A (en) * | 2019-02-26 | 2019-06-21 | 深圳市辉腾创新科技有限公司 | A kind of electric automobile charging station accurate-location device |
| CN109975030A (en) * | 2017-12-28 | 2019-07-05 | 中国科学院沈阳自动化研究所 | Automatic vehicle positioning centralising device |
| CN110293943A (en) * | 2019-06-27 | 2019-10-01 | 博众精工科技股份有限公司 | A kind of lifting type guidance positioning lane |
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2017
- 2017-12-28 CN CN201721871920.6U patent/CN207636315U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975030A (en) * | 2017-12-28 | 2019-07-05 | 中国科学院沈阳自动化研究所 | Automatic vehicle positioning centralising device |
| CN109975030B (en) * | 2017-12-28 | 2024-04-16 | 中国科学院沈阳自动化研究所 | Automatic positioning and centering device for vehicle |
| CN108776470A (en) * | 2018-09-06 | 2018-11-09 | 中国科学院沈阳自动化研究所 | A kind of driving auxiliary calibration detecting system |
| CN108776470B (en) * | 2018-09-06 | 2024-04-02 | 中国科学院沈阳自动化研究所 | Driving auxiliary calibration detection system |
| CN109489732A (en) * | 2018-12-27 | 2019-03-19 | 青岛茂源停车设备制造有限公司 | A kind of stereo garage vehicle wheelbase detection system |
| CN109909910A (en) * | 2019-02-26 | 2019-06-21 | 深圳市辉腾创新科技有限公司 | A kind of electric automobile charging station accurate-location device |
| CN109781016A (en) * | 2019-03-13 | 2019-05-21 | 江西五十铃汽车有限公司 | A kind of method of the high performances such as real-time measurement automobile |
| CN109781016B (en) * | 2019-03-13 | 2024-04-16 | 江西五十铃汽车有限公司 | Method for measuring high performance of automobile and the like in real time |
| CN110293943A (en) * | 2019-06-27 | 2019-10-01 | 博众精工科技股份有限公司 | A kind of lifting type guidance positioning lane |
| CN110293943B (en) * | 2019-06-27 | 2024-05-17 | 博众精工科技股份有限公司 | Lifting type guiding and positioning lane |
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