CN105526884A - Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense - Google Patents
Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense Download PDFInfo
- Publication number
- CN105526884A CN105526884A CN201610064338.2A CN201610064338A CN105526884A CN 105526884 A CN105526884 A CN 105526884A CN 201610064338 A CN201610064338 A CN 201610064338A CN 105526884 A CN105526884 A CN 105526884A
- Authority
- CN
- China
- Prior art keywords
- system based
- rim
- motor
- vehicle wheel
- contiguous block
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/254—Projection of a pattern, viewing through a pattern, e.g. moiré
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an automobile wheel rim shape rotation scanning reconstruction system based on an active visual sense, which solves the problem of the automobile wheel rim shape non-contact visual sense detection. The automobile wheel rim shape rotation scanning reconstruction system based on an active visual sense consists of a motor (1), a motor pedestal (2), a coupler (3), a connection shaft (4), a connection block (5), a line projector (6), a clamp (7), a base plate (8) and a camera (10). The motor (1) drives the line projector (6) to perform rotate scanning on the wheel rim; and the morphology of the wheel rim in the camera coordinate system is directly obtained through the camera (10) so as to finish the detection of the automobile wheel rim morphology. The automobile wheel rim morphology rotation scanning reconstruction system is small in occupied space, simple in structure, high in detection accuracy, easy in operation, easy to install, low in cost and reliable in performance.
Description
Technical field
The present invention relates to a kind of checkout equipment of auto industry field, in particular, it relates to a kind of rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision.
Background technology
The detection of rim of vehicle wheel pattern is one of important test item of automotive wheel.Adopt rotary motion scan and rebuild that rim of vehicle wheel shape has fast compared with the scanning system of current rectilinear motion, accurate, take up room little advantage.Rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision can realize the scanning of comprehensive, the multi-angle to rim for automobile wheel pattern, thus rebuild wheel accurately more rapidly, for diagnosis wheel potential risk, ensure that the technical progress of security of operation and auto industry field is significant.
Summary of the invention
The present invention is directed to the present situation that current scanline rim of vehicle wheel topography scan is rebuild, provide that a kind of sweep velocity is fast, structure is simple, easy and simple to handle, be easy to installations, dependable performance, firm in structure, highly versatile, low cost of manufacture, save time, merit can completely can meet automotive check industry carries out the accurately judgement rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision to the using state of wheel rim.
Consult Fig. 1 to Fig. 8, for solving the problems of the technologies described above, the present invention adopts following technical scheme to be achieved.Rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision provided by the present invention includes motor, motor base, shaft coupling, coupling shaft, contiguous block, level, clip, base plate and video camera.
Base plate is placed on smooth ground, and video camera is placed on the upper surface of base plate.Bolt is processed four manholes through motor base bottom surface and is fixedly connected with four threaded hole screw threads of base plate, bolt is fixedly connected with the threaded hole screw thread of motor side through four manholes of motor base side, output shaft and the shaft coupling interference fit of motor are connected and fixed, shaft coupling and coupling shaft interference fit are connected and fixed, the cylindrical hole of contiguous block is sleeved on coupling shaft end and is connected and fixed with coupling shaft interference fit, level is placed on contiguous block top, clip is placed on the top of level, bolt is fixedly connected with the two threaded hole screw threads at contiguous block top through two manholes bottom clip.
Motor base described in technical scheme is L-type part, and the bottom surface of motor base processes four manholes, and process a large manhole in the middle part of the side of motor base, large manhole surrounding processes four small circular through holes.
Coupling shaft described in technical scheme is cylindrical component.
Contiguous block described in technical scheme is cube part, and the middle part of contiguous block processes a cylindrical hole, and the top of contiguous block processes two tapped through holes.
Clip described in technical scheme is the Ω type part that sheet steel is made, and clip two bottom sides processes a manhole respectively.
Base plate described in technical scheme is that standard steel plate is made, and base plate side is processed with four threaded holes.
The invention has the beneficial effects as follows:
(1) scanning of rim of vehicle wheel pattern is at present all carry out on the basis of rectilinear movement scanning, needs larger space and longer line slideway to realize.The present invention adopts the method for level rotation sweep to rebuild rim of vehicle wheel pattern, effectively make use of detection space, decrease the quantity of scanning system parts, have compared with the scanning system of current rectilinear motion fast, accurately, cost is low, take up room little advantage.
(2) critical part of the present invention adopts standard steel section to process, and first, standard steel section output is large, and machining operation is few, and production cost is lower; Secondly, as the important accessory of surveying instrument, adopt standard steel section to have certain intensity, can be indeformable in Long-Time Service, ensure the precision measured, the requirement of national standard to measuring accuracy can be met.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is the axonometric drawing of the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 2 is the partial isometric not comprising base plate 8 and video camera 10 based on the rim of vehicle wheel pattern rotation sweep reconstructing system of active vision;
Fig. 3 is the cut-open view of motor 1, motor base 2, shaft coupling 3, coupling shaft 4, contiguous block 5 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 4 is the axonometric drawing of motor 1 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 5 is the axonometric drawing of motor base 2 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 6 is the axonometric drawing of coupling shaft 4 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 7 is the axonometric drawing of contiguous block 5 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
Fig. 8 is the axonometric drawing of clip 7 in the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision;
In figure: 1. motor, 2. motor base, 3. shaft coupling, 4. coupling shaft, 5. contiguous block, 6. level, 7. clip, 8. base plate, 9. wheel to be measured, 10. video camera.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Consult Fig. 1 to Fig. 8, the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision includes motor 1, motor base 2, shaft coupling 3, coupling shaft 4, contiguous block 5, level 6, clip 7, base plate 8 and video camera 10.
Base plate 8 is made for standard steel plate, and base plate 8 is placed on smooth ground, and base plate 8 side is processed with four threaded holes, and video camera 10 is placed on the upper surface of base plate 8.
Motor base 2 is L-type part, the bottom surface of motor base 2 processes four manholes, a large manhole is processed in the middle part of the side of motor base 2, large manhole surrounding processes four small circular through holes, bolt is processed four manholes through motor base 2 bottom surface and is fixedly connected with four threaded hole screw threads of base plate 8, and bolt is fixedly connected with the threaded hole screw thread of motor 1 side through four manholes of motor base 2 side.
Coupling shaft 4 is cylindrical component, and output shaft and shaft coupling 3 interference fit of motor 1 are connected and fixed, and shaft coupling 3 and coupling shaft 4 interference fit are connected and fixed.
Contiguous block 5 is cube part, and the middle part of contiguous block 5 processes a cylindrical hole, and the top of contiguous block 5 processes two tapped through holes, and the cylindrical hole of contiguous block 5 is sleeved on coupling shaft 4 end and is connected and fixed with coupling shaft 4 interference fit.
The Ω type part that clip 7 is made for sheet steel, clip 7 two bottom sides processes a manhole respectively, level 6 is placed on contiguous block 5 top, clip 7 is placed on the top of level 6, and bolt is fixedly connected with the two threaded hole screw threads at contiguous block 5 top through two manholes bottom clip 7.
Using method based on the rim of vehicle wheel pattern rotation sweep reconstructing system of active vision:
Wheel 9 to be measured is reached on base plate 8, level 6 is energized and launches a laser plane, gating pulse is sent to motor 1, then the output shaft of motor drives contiguous block 5 and level 6 to rotate by shaft coupling 3, Laser Light Plane Scanning wheel 9 to be measured, gathers the intersection of laser plane and wheel by video camera 10 and obtains the wheel rim pattern realizing obtaining automotive wheel 9 according to intersection shape.
Claims (6)
1. the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision, it is characterized in that, the described rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision is made up of with video camera (10) motor (1), motor base (2), shaft coupling (3), coupling shaft (4), contiguous block (5), level (6), clip (7), base plate (8);
Base plate (8) is placed on smooth ground, video camera (10) is placed on the upper surface of base plate (8), bolt is processed four manholes through motor base (2) bottom surface and is fixedly connected with four threaded hole screw threads of base plate (8), bolt is fixedly connected with the threaded hole screw thread of motor (1) side through four manholes of motor base (2) side, output shaft and shaft coupling (3) interference fit of motor (1) are connected and fixed, shaft coupling (3) and coupling shaft (4) interference fit are connected and fixed, the cylindrical hole of contiguous block (5) is sleeved on coupling shaft (4) end and is connected and fixed with coupling shaft (4) interference fit, level (6) is placed on contiguous block (5) top, clip (7) is placed on the top of level (6), bolt is fixedly connected with the two threaded hole screw threads at contiguous block (5) top through two manholes of clip (7) bottom.
2. according to the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision according to claim 1, it is characterized in that described motor base (2) is L-type part, the bottom surface of motor base (2) processes four manholes, process a large manhole in the middle part of the side of motor base (2), large manhole surrounding processes four small circular through holes.
3., according to the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision according to claim 1, it is characterized in that described coupling shaft (4) is cylindrical component.
4. according to the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision according to claim 1, it is characterized in that described contiguous block (5) is cube part, the middle part of contiguous block (5) processes a cylindrical hole, and the top of contiguous block (5) processes two tapped through holes.
5. according to the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision according to claim 1, it is characterized in that the Ω type part that described clip (7) is made for sheet steel, clip (7) two bottom sides processes a manhole respectively.
6., according to the rim of vehicle wheel pattern rotation sweep reconstructing system based on active vision according to claim 1, it is characterized in that described base plate (8) is made for standard steel plate, base plate (8) side is processed with four threaded holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610064338.2A CN105526884A (en) | 2016-01-29 | 2016-01-29 | Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610064338.2A CN105526884A (en) | 2016-01-29 | 2016-01-29 | Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105526884A true CN105526884A (en) | 2016-04-27 |
Family
ID=55769260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610064338.2A Pending CN105526884A (en) | 2016-01-29 | 2016-01-29 | Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105526884A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910554A (en) * | 2016-06-15 | 2016-08-31 | 吉林大学 | Automobile morphology flexibility detection system |
CN105928471A (en) * | 2016-06-15 | 2016-09-07 | 吉林大学 | Automobile wheel rim appearance arcuate path visual reconstruction system |
CN106197281A (en) * | 2016-09-07 | 2016-12-07 | 吉林大学 | Automobile geometric properties point 3 D visual rebuilds mark post |
CN106197282A (en) * | 2016-09-07 | 2016-12-07 | 吉林大学 | Automobile pattern based on spherical coordinate is without kinematic constraint detector |
CN106225720A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Automobile pattern based on three-dimensional rectangular coordinate is without kinematic constraint detector |
CN106289102A (en) * | 2016-09-07 | 2017-01-04 | 吉林大学 | Automobile pattern based on cylindrical coordinates is without kinematic constraint detector |
CN111295564A (en) * | 2017-09-15 | 2020-06-16 | 国际电子机械公司 | Optical wheel evaluation |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09280843A (en) * | 1996-04-10 | 1997-10-31 | Anzen Motor Car Co Ltd | Non-contacing type alignment measuring device of vehicle 's wheel |
CN101476881A (en) * | 2009-01-23 | 2009-07-08 | 清华大学 | Line-shaped laser vertical rotation type three-dimensional appearance measuring apparatus and method thereof |
CN201314900Y (en) * | 2008-11-26 | 2009-09-23 | 青岛高校软控股份有限公司 | Inspection machine of laser speckle of tire |
CN201555569U (en) * | 2009-12-25 | 2010-08-18 | 长安大学 | Tire detector based on line laser and single camera |
CN102042806A (en) * | 2010-10-25 | 2011-05-04 | 吉林大学 | Machine vision-based spatial position detection system for automobile wheel planes and rims |
CN102150010A (en) * | 2008-09-12 | 2011-08-10 | 罗伯特·博世有限公司 | Target arrangement, unit of target arrangements and device for optically aligning an axle |
CN102460132A (en) * | 2009-05-13 | 2012-05-16 | 株式会社普利司通 | Tire inspection device |
CN104034263A (en) * | 2014-07-02 | 2014-09-10 | 北京理工大学 | Non-contact measurement method for sizes of forged pieces |
CN104101309A (en) * | 2014-08-05 | 2014-10-15 | 吉林大学 | Surface structured light active vision based dynamic automobile body morphology reconstruction system |
CN205561780U (en) * | 2016-01-29 | 2016-09-07 | 吉林大学 | Auto wheel rim appearance rotational scanning rebuilds system based on initiative vision |
-
2016
- 2016-01-29 CN CN201610064338.2A patent/CN105526884A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09280843A (en) * | 1996-04-10 | 1997-10-31 | Anzen Motor Car Co Ltd | Non-contacing type alignment measuring device of vehicle 's wheel |
CN102150010A (en) * | 2008-09-12 | 2011-08-10 | 罗伯特·博世有限公司 | Target arrangement, unit of target arrangements and device for optically aligning an axle |
CN201314900Y (en) * | 2008-11-26 | 2009-09-23 | 青岛高校软控股份有限公司 | Inspection machine of laser speckle of tire |
CN101476881A (en) * | 2009-01-23 | 2009-07-08 | 清华大学 | Line-shaped laser vertical rotation type three-dimensional appearance measuring apparatus and method thereof |
CN102460132A (en) * | 2009-05-13 | 2012-05-16 | 株式会社普利司通 | Tire inspection device |
CN201555569U (en) * | 2009-12-25 | 2010-08-18 | 长安大学 | Tire detector based on line laser and single camera |
CN102042806A (en) * | 2010-10-25 | 2011-05-04 | 吉林大学 | Machine vision-based spatial position detection system for automobile wheel planes and rims |
CN104034263A (en) * | 2014-07-02 | 2014-09-10 | 北京理工大学 | Non-contact measurement method for sizes of forged pieces |
CN104101309A (en) * | 2014-08-05 | 2014-10-15 | 吉林大学 | Surface structured light active vision based dynamic automobile body morphology reconstruction system |
CN205561780U (en) * | 2016-01-29 | 2016-09-07 | 吉林大学 | Auto wheel rim appearance rotational scanning rebuilds system based on initiative vision |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910554A (en) * | 2016-06-15 | 2016-08-31 | 吉林大学 | Automobile morphology flexibility detection system |
CN105928471A (en) * | 2016-06-15 | 2016-09-07 | 吉林大学 | Automobile wheel rim appearance arcuate path visual reconstruction system |
CN106197281A (en) * | 2016-09-07 | 2016-12-07 | 吉林大学 | Automobile geometric properties point 3 D visual rebuilds mark post |
CN106197282A (en) * | 2016-09-07 | 2016-12-07 | 吉林大学 | Automobile pattern based on spherical coordinate is without kinematic constraint detector |
CN106225720A (en) * | 2016-09-07 | 2016-12-14 | 吉林大学 | Automobile pattern based on three-dimensional rectangular coordinate is without kinematic constraint detector |
CN106289102A (en) * | 2016-09-07 | 2017-01-04 | 吉林大学 | Automobile pattern based on cylindrical coordinates is without kinematic constraint detector |
CN106197281B (en) * | 2016-09-07 | 2018-04-17 | 吉林大学 | Automobile geometric properties point 3 D visual rebuilds mark post |
CN111295564A (en) * | 2017-09-15 | 2020-06-16 | 国际电子机械公司 | Optical wheel evaluation |
US11320371B2 (en) | 2017-09-15 | 2022-05-03 | International Electronic Machines Corp. | Optical wheel evaluation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105526884A (en) | Automobile wheel rim shape rotation scanning reconstruction system based on active visual sense | |
CN204165504U (en) | A kind of frock of measurement plane degree | |
CN104101309A (en) | Surface structured light active vision based dynamic automobile body morphology reconstruction system | |
CN106840041A (en) | Automobile pattern scanner based on binocular active vision | |
CN205561780U (en) | Auto wheel rim appearance rotational scanning rebuilds system based on initiative vision | |
CN105486258A (en) | Vehicle bridge brake detection device | |
CN102721342A (en) | Inspection device for inspecting position of hole | |
CN205352295U (en) | Displacement switching -over measuring device | |
CN204085406U (en) | A kind of bulk pick-up unit for stake body | |
CN103884251B (en) | The Laser Processing focal length measuring equipment of irregular workpiece | |
CN208736330U (en) | A kind of measuring device for inner bore surface roughness of workpiece | |
CN211576038U (en) | Thickness measuring device for machine manufacturing | |
CN205228457U (en) | Wheel alignment meter lifts a coplanarity vision detection system | |
CN103363869B (en) | A kind of detection device of arc surface | |
CN105423921A (en) | Automobile spatial feature point position flexible detection system based on machine vision | |
CN114152213B (en) | Device and method for measuring morphology features of rod type model by matching with handheld 3D scanner | |
CN203848783U (en) | Apparatus for rapid detection of tooth thickness and tooth depth of driving bevel gear of automobile axle | |
CN105371828A (en) | Coplanarity visual detection system for automobile wheel position finder lifting frame | |
CN108214305A (en) | Abrasion of grinding wheel measurement equipment and abrasion of grinding wheel measuring method | |
CN205228408U (en) | Axle stopper detection device | |
CN203489816U (en) | Shaft part detection mechanism | |
CN103018053A (en) | Clamp for footstep motion parameter admeasuring apparatus | |
CN203744878U (en) | Irregular workpiece laser processing focal length measuring device | |
CN105423952A (en) | Automobile morphology measurement system mechanical distortion coefficient measuring instrument | |
CN203479238U (en) | Perpendicularity testing tool for rocker arm threaded hole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |