CN106289105A - The verification system of automobile tire Shape measure instrument based on active vision - Google Patents
The verification system of automobile tire Shape measure instrument based on active vision Download PDFInfo
- Publication number
- CN106289105A CN106289105A CN201610934159.XA CN201610934159A CN106289105A CN 106289105 A CN106289105 A CN 106289105A CN 201610934159 A CN201610934159 A CN 201610934159A CN 106289105 A CN106289105 A CN 106289105A
- Authority
- CN
- China
- Prior art keywords
- automobile tire
- verification system
- tire shape
- shape measure
- measure instrument
- 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
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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
Abstract
The invention discloses the verification system of a kind of automobile tire Shape measure instrument based on active vision, it is intended to solve the calibrating problem of automobile tire Shape measure instrument based on active vision.The verification system of automobile tire Shape measure instrument based on active vision is mainly made up of with base plate (4) support seat (1), mandrel (2), simulating wheel (3).System provide a kind of take up room little, simple in construction, accuracy of detection are high, easy and simple to handle, be easily installed, cost is relatively low, the verification system of the automobile tire Shape measure instrument based on active vision of dependable performance.
Description
Technical field
The present invention relates to the calibration equipment of a kind of automobile detection field, in particular, it is a kind of based on active vision
The verification system of automobile tire Shape measure instrument.
Background technology
Tire is one of vitals of automobile, and it directly contacts with road surface, and automotive suspension relaxes garage jointly
Impact suffered when sailing, the shape characteristic of surface of tyre well can guarantee that driving comfort and the ride performance of automobile;Protect
There is good tack on card wheel and road surface, improve the traction property of automobile, braking and the property passed through;Subject the weight of automobile,
The important function that tire is risen on automobile is increasingly subject to people's attention, driving safety, the control stability to automobile
With fuel economy, there is material impact.Automobile tire Shape measure instrument based on active vision is detection automobile tire pattern
Instrument, therefore, designs the verification system of automobile tire Shape measure instrument based on active vision to automobile based on active vision
Tire Shape measure instrument carries out examining and determine significant.
Summary of the invention
The present invention is directed to detect at present the present situation of automobile tire pattern, it is provided that one have easy and simple to handle, dependable performance,
Firm in structure, highly versatile, be easily installed, low cost of manufacture, met national measurement that precision is high, quality supervised department and
The verification system of the automobile tire Shape measure instrument based on active vision that manufacturer's calibrating requires.
Refering to Fig. 1 to Fig. 5, for solving above-mentioned technical problem, the present invention adopts the following technical scheme that and is achieved.The present invention
The verification system of the automobile tire Shape measure instrument based on active vision provided includes support seat, mandrel, simulating wheel
With base plate.
The thick cylinder axis in middle part of mandrel is connected through the manhole in the middle part of simulating wheel with simulating wheel interference fit, and two
The individual support seat upper surface at base plate staggered relatively, the thin cylinder axis at mandrel two ends is through two manholes supporting seat top
Fixing with two nut threads respectively and be connected, bolt supports the bottom circular through holes of seats 1 and the screwed hole spiral shell of base plate through two
Stricture of vagina is fixing to be connected.
The seat that supports described in technical scheme is made by the rectangular steel plates vertical welding of the triangular steel plate on top with bottom,
One manhole of top processing of triangular steel plate, lower rectangular steel plate is machined with four manholes.
Mandrel described in technical scheme is thin ends and thick middle stepped cylindrical body part, and the cylinder axis end at two ends adds
Work screw thread.
Simulating wheel described in technical scheme is cylindrical part, and the outer round surface of simulating wheel is uniformly distributed along the circumference processing
There is horizontal and vertical groove, one manhole of middle part processing of simulating wheel.
Base plate described in technical scheme is that rectangular steel plates is made, and backplate surface is threaded hole.
The invention has the beneficial effects as follows:
(1) present invention uses the mode of simulating wheel pattern to test, and simulating wheel has horizontal and vertical multiple ditch
Groove, can extract characteristic point fast and accurately, improve the precision of inspection, it is achieved that the inspection to automobile tire Shape measure instrument
Function.
(2) present invention employs two modes supporting seat symmetric support, first, compared with a support seat, decrease
The support quality of single support seat, secondly, compared with single support seat, advantageously in the balance of device, substantially reduces
The problem that may deflect to side at the device caused due to non-uniform mass.
(3) major part of the present invention uses standard steel section to be processed, and first, standard steel section yield is big, machining
Operation is few, and production cost is relatively low；Secondly, as the important accessory of measuring instrument, use standard steel section to have certain intensity, energy
Enough indeformable in life-time service, it is ensured that the precision of measurement, the national standard requirement to certainty of measurement can be met.
Accompanying drawing explanation
Fig. 1 is the shaft side figure of the verification system of automobile tire Shape measure instrument based on active vision；
Fig. 2 be automobile tire Shape measure instrument based on active vision verification system in support seat 1 shaft side figure；
Fig. 3 is the axonometric drawing of the verification system central shaft 2 of automobile tire Shape measure instrument based on active vision；
Fig. 4 is the axonometric drawing of the verification system simulating wheel 3 of automobile tire Shape measure instrument based on active vision；
Fig. 5 is the axonometric drawing of the verification system base plate 4 of automobile tire Shape measure instrument based on active vision；
In figure: 1. support seat, 2. mandrel, 3. simulating wheel, 4. base plate.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings:
Refering to Fig. 1 to Fig. 5, the verification system of automobile tire Shape measure instrument based on active vision include support seat 1,
Mandrel 2, simulating wheel 3, base plate 4.
Support seat 1 to be made by the rectangular steel plates vertical welding of the triangular steel plate on top with bottom, the top of triangular steel plate
One manhole of portion's processing, lower rectangular steel plate is machined with four manholes, and mandrel 2 is thin ends and thick middle ladder circle
Cylinder part, the cylinder axis end processing screw thread at two ends, simulating wheel 3 is cylindrical part, the outer round surface edge of simulating wheel 3
Circumference uniform distribution is machined with horizontal and vertical groove, and horizontal and vertical groove can be automotive wheels the form of the foetus based on active vision
Looks detector provides the most measurable check tag, and one manhole of middle part processing of simulating wheel 3, the middle part of mandrel 2 is thick
Cylinder axis is connected through the manhole in the middle part of simulating wheel 3 with simulating wheel 3 interference fit, and base plate 4 is made for rectangular steel plates,
Base plate 4 Surface Machining has screwed hole, and two support seat 1 upper surface at base plate 4 staggered relatively, the thin cylinder axis at mandrel 2 two ends
Fixing with two nut threads respectively through two manholes supporting seat 1 top and be connected, bolt supports seats 1 through two
Bottom circular through hole is screwed with the screwed hole of base plate 4 and is connected.
The using method of the verification system of automobile tire Shape measure instrument based on active vision:
The base of the verification system of automobile tire Shape measure instrument based on active vision is placed on the ground, rotates mould
Intend wheel, rebuild the pattern of simulating wheel by automobile tire Shape measure instrument collection based on active vision, collection is rebuild
The real topography contrast of pattern and simulating wheel of simulating wheel realize automobile tire Shape measure based on active vision
The calibrating of instrument.
Claims (5)
1. the verification system of an automobile tire Shape measure instrument based on active vision, it is characterised in that described based on master
The verification system of the automobile tire Shape measure instrument of dynamic vision includes support seat (1), mandrel (2), simulating wheel (3) and base plate
(4)；
The thick cylinder axis in middle part of mandrel (2) connects through the manhole at simulating wheel (3) middle part with simulating wheel (3) interference fit
Connecing, two support seat (1) upper surface in base plate (4) staggered relatively, and the thin cylinder axis at mandrel (2) two ends supports seat through two
(1) manhole on top is fixing with two nut threads respectively is connected, and bolt leads to through two bottom circular supporting seat (1)
Hole is screwed with the screwed hole of base plate (4) and is connected.
2., according to the verification system of the automobile tire Shape measure instrument based on active vision described in claim 1, its feature exists
Make by the rectangular steel plates vertical welding of the triangular steel plate on top with bottom in described support seat (1), triangular steel plate
One manhole of top processing, lower rectangular steel plate is machined with four manholes.
3., according to the verification system of the automobile tire Shape measure instrument based on active vision described in claim 1, its feature exists
It is thin ends and thick middle stepped cylindrical body part in described mandrel (2), the cylinder axis end processing screw thread at two ends.
4., according to the verification system of the automobile tire Shape measure instrument based on active vision described in claim 1, its feature exists
Be cylindrical part in described simulating wheel (3), the outer round surface of simulating wheel (3) be uniformly distributed along the circumference be machined with horizontal and vertical
To groove, simulating wheel (3) middle part processing one manhole.
5., according to the verification system of the automobile tire Shape measure instrument based on active vision described in claim 1, its feature exists
Being that rectangular steel plates is made in described base plate (4), base plate (4) Surface Machining has screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934159.XA CN106289105A (en) | 2016-10-31 | 2016-10-31 | The verification system of automobile tire Shape measure instrument based on active vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934159.XA CN106289105A (en) | 2016-10-31 | 2016-10-31 | The verification system of automobile tire Shape measure instrument based on active vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106289105A true CN106289105A (en) | 2017-01-04 |
Family
ID=57720357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610934159.XA Pending CN106289105A (en) | 2016-10-31 | 2016-10-31 | The verification system of automobile tire Shape measure instrument based on active vision |
Country Status (1)
| Country | Link |
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| CN (1) | CN106289105A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566903A (en) * | 2003-06-11 | 2005-01-19 | 北京航空航天大学 | Laser vision on-line automatic measuring method for tire multiple geometrical parameters |
| CN1603777A (en) * | 2004-11-15 | 2005-04-06 | 广州华工百川自控科技有限公司 | Standard defect formwork for laser tire non-destructive detector |
| CN203249817U (en) * | 2013-05-09 | 2013-10-23 | 青岛高校测控技术有限公司 | Tire tester |
| DE102012224260A1 (en) * | 2012-12-21 | 2014-06-26 | Robert Bosch Gmbh | Device and method for measuring the tread depth of a tire |
| CN103900490A (en) * | 2014-03-24 | 2014-07-02 | 青岛泰凯英轮胎有限公司 | Device and method for detecting ovality of tyre |
| CN105051486A (en) * | 2013-04-08 | 2015-11-11 | 株式会社神户制钢所 | Shape inspection device |
| CN206113882U (en) * | 2016-10-31 | 2017-04-19 | 吉林大学 | Verification system of automobile tire appearance detector based on initiative vision |
-
2016
- 2016-10-31 CN CN201610934159.XA patent/CN106289105A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566903A (en) * | 2003-06-11 | 2005-01-19 | 北京航空航天大学 | Laser vision on-line automatic measuring method for tire multiple geometrical parameters |
| CN1603777A (en) * | 2004-11-15 | 2005-04-06 | 广州华工百川自控科技有限公司 | Standard defect formwork for laser tire non-destructive detector |
| DE102012224260A1 (en) * | 2012-12-21 | 2014-06-26 | Robert Bosch Gmbh | Device and method for measuring the tread depth of a tire |
| CN105051486A (en) * | 2013-04-08 | 2015-11-11 | 株式会社神户制钢所 | Shape inspection device |
| CN203249817U (en) * | 2013-05-09 | 2013-10-23 | 青岛高校测控技术有限公司 | Tire tester |
| CN103900490A (en) * | 2014-03-24 | 2014-07-02 | 青岛泰凯英轮胎有限公司 | Device and method for detecting ovality of tyre |
| CN206113882U (en) * | 2016-10-31 | 2017-04-19 | 吉林大学 | Verification system of automobile tire appearance detector based on initiative vision |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |