CN104792554A - Vehicle wheel measuring system - Google Patents
Vehicle wheel measuring system Download PDFInfo
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- CN104792554A CN104792554A CN201510168241.1A CN201510168241A CN104792554A CN 104792554 A CN104792554 A CN 104792554A CN 201510168241 A CN201510168241 A CN 201510168241A CN 104792554 A CN104792554 A CN 104792554A
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Abstract
The invention discloses a vehicle wheel measuring system which comprises a clamping unit, a rotating unit, a dynamic measuring unit, a static measuring unit, an analyzing unit, a judging unit and a displaying unit. The clamping unit is used for clamping a measured vehicle wheel, the rotating unit is used for rotating the measured vehicle wheel on the basis of a control instruction input by a user, the dynamic measuring unit is used for acquiring dynamic data of the measured vehicle wheel, the static measuring unit is used for acquiring static data of the measured vehicle wheel, the analyzing unit is used for analyzing to acquire judging data of the vehicle wheel on the basis of the dynamic data and the static data, the judging unit is used for judging whether the measured vehicle wheel is a qualified product or not on the basis of the judging data and preset judging rules, and the displaying unit is used for displaying measured data in realtime. The vehicle wheel measuring system has the advantages of reasonable design, high measuring accuracy and high measuring efficiency.
Description
Technical field
The present invention relates to wheel research fields of measurement, particularly relate to a kind of wheel measuring system.
Background technology
Wheel be between tire and and axletree between bear the rotary components of load, be usually made up of (GB/T2933-2009) two critical piece wheel rims and spoke; Wheel rim is the parts of installation and supporting tire on wheel, and spoke is the support unit on wheel between axletree and wheel rim; Wheel, except above-mentioned parts, also comprises wheel hub sometimes, classification: 1. by the structure of spoke: wheel can be divided into disc wheel and wire wheel; 2. by wheel material: the wheels such as steel, aluminium alloy, magnesium alloy can be divided into; 3. by axletree one end, one or two tire is installed: single wheel and dual wheel can be divided into.
In sum, present inventor, in the process realizing invention technical scheme in the embodiment of the present application, finds that above-mentioned technology at least exists following technical matters:
In the prior art, there is the technical matters that measuring accuracy is lower, measurement efficiency is lower in existing wheel measuring system.
Summary of the invention
The invention provides a kind of wheel measuring system, solve existing wheel measuring system and there is the technical matters that measuring accuracy is lower, measurement efficiency is lower, achieve wheel design of measuring system reasonable, measuring accuracy is higher, measures the technique effect that efficiency is higher.
For solving the problems of the technologies described above, the embodiment of the present application provides wheel measuring system, and described system comprises:
Clamping unit, described clamping unit is for clamping tested wheel;
Rotary unit, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel;
Dynamic measurement unit, described dynamic measurement unit is for obtaining the dynamic data of tested wheel;
Static measurement unit, described static measurement unit is for obtaining the static data of tested wheel;
Analytic unit, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel;
Judging unit, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products;
Display unit, described display unit is used for the data of measurement to show in real time.
Wherein, described system also comprises: rotating unit automatically, and described automatic converting unit is used for automatically being transformed into corresponding process of measurement according to the type of the wheel measured.
Wherein, described system also comprises: heat-resisting antivibration base, described heat-resisting antivibration base cast by concrete condensate and.
Wherein, described system configuration has 6 measuring heads.
Wherein, described system also comprises: chart display unit, and described chart display unit is used for, according to measuring the metrical information obtained, metrical information being classified, and then adopts chart to show in display unit.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to have employed wheel design of measuring system as comprising: clamping unit, described clamping unit is for clamping tested wheel; Rotary unit, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel; Dynamic measurement unit, described dynamic measurement unit is for obtaining the dynamic data of tested wheel; Static measurement unit, described static measurement unit is for obtaining the static data of tested wheel; Analytic unit, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel; Judging unit, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products; Display unit, described display unit is used for the technical scheme of the data of measurement being carried out display in real time, so, efficiently solve existing wheel measuring system and there is the technical matters that measuring accuracy is lower, measurement efficiency is lower, and then it is reasonable to achieve wheel design of measuring system, measuring accuracy is higher, measures the technique effect that efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of wheel measuring system in the embodiment of the present application one;
Wherein, 1-clamping unit, 2-rotary unit, 3-dynamic measurement unit, 4-static measurement unit, 5-analytic unit, 6-judging unit, 7-display unit.
Embodiment
The invention provides a kind of wheel measuring system, solve existing wheel measuring system and there is the technical matters that measuring accuracy is lower, measurement efficiency is lower, achieve wheel design of measuring system reasonable, measuring accuracy is higher, measures the technique effect that efficiency is higher.
Technical scheme during the application implements is for solving the problems of the technologies described above.General thought is as follows:
To have employed wheel design of measuring system as comprising: clamping unit, described clamping unit is for clamping tested wheel; Rotary unit, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel; Dynamic measurement unit, described dynamic measurement unit is for obtaining the dynamic data of tested wheel; Static measurement unit, described static measurement unit is for obtaining the static data of tested wheel; Analytic unit, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel; Judging unit, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products; Display unit, described display unit is used for the technical scheme of the data of measurement being carried out display in real time, so, efficiently solve existing wheel measuring system and there is the technical matters that measuring accuracy is lower, measurement efficiency is lower, and then it is reasonable to achieve wheel design of measuring system, measuring accuracy is higher, measures the technique effect that efficiency is higher.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one:
In embodiment one, provide wheel measuring system, please refer to Fig. 1, described system comprises:
Clamping unit 1, described clamping unit is for clamping tested wheel;
Rotary unit 2, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel;
Dynamic measurement unit 3, described dynamic measurement unit is for obtaining the dynamic data of tested wheel;
Static measurement unit 4, described static measurement unit is for obtaining the static data of tested wheel;
Analytic unit 5, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel;
Judging unit 6, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products;
Display unit 7, described display unit is used for the data of measurement to show in real time.
Wherein, in the embodiment of the present application, described system also comprises: rotating unit automatically, and described automatic converting unit is used for automatically being transformed into corresponding process of measurement according to the type of the wheel measured.
Wherein, in the embodiment of the present application, described system also comprises: heat-resisting antivibration base, described heat-resisting antivibration base cast by concrete condensate and.
Wherein, in the embodiment of the present application, described system configuration has 6 measuring heads.
Wherein, in the embodiment of the present application, described system also comprises: chart display unit, and described chart display unit is used for, according to measuring the metrical information obtained, metrical information being classified, and then adopts chart to show in display unit.
Wherein, in the embodiment of the present application, wheel measuring principle:
All wheel diameters are all controlled to measure according to an original standard calibration chi by an independent calibration, the geometric data that calibration controls is stored in metering computer all in a tabular form, based on these data, measuring head is positioned on relevant target location, the location of measuring head is the digital machine control positioning unit execution by can freely design, whole measurement operation task be all rotate and clamp device close fit under complete, and all measured values are all for foundation with the center in wheel center hole, cover whole circumferentially dynamic monitoring, maximal value, minimum value and mean value can set according to demand, the kinetic measurement of wheel measuring system on a wheel rotated, measures 512 measurement points with a measuring head, wherein having one is peak, i.e. maximal value, minimum point, i.e. a minimum value, then all measured value sums are counted divided by measurement, draw mean value, the standard (super margin tolerance) that all dynamic measurements go out all by a fft analysis, in order to determine any super margin tolerance harmonic wave (the first to the tenth harmonic wave).
Wheel measuring system
Wheel measuring system is for measuring the geometrical property of wheel of passenger vehicle.
1, system performance
Modular design, flexible operation, the machinery of this system, electronics and software section, all with modular conceptual design, can carry out simple and efficient configuration according to the difference of the different demand of client and the task of measurement to system.
Measuring Time is short, degree of accuracy is high, the research and development of wheel measuring system are continual processes, IEFWerner is by up-to-date professional technique in this process, as infotech, optical technology, laser technology, microscopic techniques etc. are integrated wherein, owing to being integrated with the linear block of IEF, employ the power technology of innovation in addition, measuring equipment not only can complete measurement task in the shortest cycle period, can ensure the highest degree of accuracy and repeatable accuracy simultaneously.
Automatic switching equipment, when detecting the wheel of different size, in order to ensure the shortest switching time, this system applies a set of full automatic adjustment equipment, can converted measurement control program automatically, corresponding Measurement and calibration chi also can automatically be replaced from the integrated a complete set of calibrated ruler of system.
The heat-resisting antivibration base of, the base of this equipment is cast by concrete condensate and is formed, the anti-twist deformability of this material is strong, resistance to thermal expansion, can the impact of measuring process be down to minimum, and the damping property of its brilliance also can make measuring process more stable, for measuring system pinpoint accuracy in operation provides guarantee.
Compact conformation, flexible layout, minimum floor area is 2m2, can carry out the adjustment of floor area according to the demand of client.
Is wheel load mode flexibly, manually or automatically can load, also can load from front or top, be positioned at the rotation of equipment center and the clamp device reference point as all measurement data, can hold and clamping wheel or wheel semi-manufacture, as spoke, wheel hub simultaneously.
Is widely used, IEF wheel measuring system both can be used as laboratory inspection equipment, also can be applied in production line and entirely examine for whole wheel carries out product, in addition, this system also has built-in standard calibration chi, has standard software measurement module, can create and manage multiple advantage such as wheel process of measurement, figure tabular form display mode.
2, survey calculation
A measuring station can configure at most 6 measuring heads, these measuring heads are the axles that can freely configure, all important sizes all can be measured out within very short time, sometimes the data measured not only can show the various character of surface of wheel, but also some internal problems can be found by calculating, as disclosed the mistake etc. existed in the degree of wear of instrument or manufacture process.
Some independent dimensional characteristic by bolt hole location when and accurate to merge and after calculating, more overall characteristic can be summarized, if collected in systems in which about the handling procedure of some special wheels (spoke or wheel hub), the characteristic so about this special wheel just can be measured out independently.
The use of the NC axle that can freely design, mean and no matter measuring head is placed on which position of wheel, all characteristics of wheel all can be accurately out bar none, if need to measure extra or some other present the unknown or important characteristic, can be realized by the simple modification to mechanical hook-up.
NC program can be offered help for the sizes measuring different wheel, is carried out adding or deleting by the standard calibration chi being used for reference, just can create multiple process of measurement in system.
The measurement content of R2010 wheel measuring system comprises: single measurement, harmonic wave (fourier analysis), coupling mensuration, frequency conversion/harmonic curve, bolt hole position.
3, chart display
The statistical graph of R2010 wheel measuring system comprises: trend map, sampling/local statistics, control chart/frequency distribution state, and statistical information can also be sent to QM-system (Quality Management and quality control system) by network by these statistical graphs.
Measure the full-size(d) that daily record can demonstrate all wheel characteristics, norminal size, higher or lower change and any super tolerance, in sample mode, quality control chart can by all product performances with xs(standard deviation) or xr(amplitude) mode show, the constructor of this quality control chart is fated the standard of modern auto industry.
4, dynamic and static state is measured
The metering system of wheel measuring system is divided into kinetic measurement and static measurement two kinds, kinetic measurement is exactly the various characteristics measuring wheel in the process of vehicle wheel rotation, now the characteristic of wheel is called dynamic perfromance, and the dynamic perfromance of wheel comprises: inside/outside plane surpasses margin tolerance first to the tenth harmonic wave; The inside/outside face of indulging surpasses margin tolerance first to the tenth harmonic wave; Coupling (vector addition); Hub width; Offset distance; Wheel inside/outside circumference; Hump shape flange inside/outside circumference; Flange inside/outside height; Flange inside/outside width; Placenta inside/outside inclination angle; Internal material thickness (alloy wheel); Flange inside/outside crimping (steel wheel); Attachment device table plane.
Static characteristics is exactly the characteristic that wheel is under static state measured, and static characteristics comprises: the excentricity of center-hole diameter, bolt hole position, pitch circle diameter, pitch circle diameter, bolt hole height.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Owing to have employed wheel design of measuring system as comprising: clamping unit, described clamping unit is for clamping tested wheel; Rotary unit, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel; Dynamic measurement unit, described dynamic measurement unit is for obtaining the dynamic data of tested wheel; Static measurement unit, described static measurement unit is for obtaining the static data of tested wheel; Analytic unit, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel; Judging unit, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products; Display unit, described display unit is used for the technical scheme of the data of measurement being carried out display in real time, so, efficiently solve existing wheel measuring system and there is the technical matters that measuring accuracy is lower, measurement efficiency is lower, and then it is reasonable to achieve wheel design of measuring system, measuring accuracy is higher, measures the technique effect that efficiency is higher.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. wheel measuring system, is characterized in that, described system comprises:
Clamping unit, described clamping unit is for clamping tested wheel;
Rotary unit, described rotary unit is used for, based on the steering order of user's input, being rotated by tested wheel;
Dynamic measurement unit, described dynamic measurement unit is for obtaining the dynamic data of tested wheel;
Static measurement unit, described static measurement unit is for obtaining the static data of tested wheel;
Analytic unit, described analytic unit, based on described dynamic data and described static data, analyzes the judgement data obtaining wheel;
Judging unit, described judging unit is used for based on described judgement data and default judgment rule, judges whether tested wheel is certified products;
Display unit, described display unit is used for the data of measurement to show in real time.
2. system according to claim 1, is characterized in that, described system also comprises: rotating unit automatically, and described automatic converting unit is used for automatically being transformed into corresponding process of measurement according to the type of the wheel measured.
3. system according to claim 1, is characterized in that, described system also comprises: heat-resisting antivibration base, described heat-resisting antivibration base cast by concrete condensate and.
4. system according to claim 1, is characterized in that, described system configuration has 6 measuring heads.
5. system according to claim 1, it is characterized in that, described system also comprises: chart display unit, and described chart display unit is used for according to measuring the metrical information obtained, metrical information is classified, then adopts chart to show in display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168241.1A CN104792554A (en) | 2015-04-11 | 2015-04-11 | Vehicle wheel measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168241.1A CN104792554A (en) | 2015-04-11 | 2015-04-11 | Vehicle wheel measuring system |
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| Publication Number | Publication Date |
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| CN104792554A true CN104792554A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510168241.1A Pending CN104792554A (en) | 2015-04-11 | 2015-04-11 | Vehicle wheel measuring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595524A (en) * | 2016-12-23 | 2017-04-26 | 北京主导时代科技有限公司 | Method and apparatus for measuring the three-dimensional morphology of train wheel surface |
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| CN103604614A (en) * | 2013-12-05 | 2014-02-26 | 中国北方车辆研究所 | Device capable of testing bogie wheel and method for verifying and correcting device capable of testing bogie wheel |
| US20140157895A1 (en) * | 2012-12-06 | 2014-06-12 | Snap-On Equipment Srl A Unico Socio | Method of determining rotary angle related data of a vehicle wheel |
| CN204101299U (en) * | 2014-08-06 | 2015-01-14 | 北京市计量检测科学研究院 | A kind of slide type skid monitor station sound state calibrating installation |
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2015
- 2015-04-11 CN CN201510168241.1A patent/CN104792554A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558199A (en) * | 2004-01-20 | 2004-12-29 | 张新国 | Dynamic detector for steering wheel positioning of automobile |
| CN2814327Y (en) * | 2005-06-08 | 2006-09-06 | 孙慧平 | Vehicle hub detecting machine |
| KR20130070130A (en) * | 2011-12-19 | 2013-06-27 | 엘에스산전 주식회사 | Mesuring apparatus and mesuring method of train wheel wear |
| US20140157895A1 (en) * | 2012-12-06 | 2014-06-12 | Snap-On Equipment Srl A Unico Socio | Method of determining rotary angle related data of a vehicle wheel |
| CN103604614A (en) * | 2013-12-05 | 2014-02-26 | 中国北方车辆研究所 | Device capable of testing bogie wheel and method for verifying and correcting device capable of testing bogie wheel |
| CN204101299U (en) * | 2014-08-06 | 2015-01-14 | 北京市计量检测科学研究院 | A kind of slide type skid monitor station sound state calibrating installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106595524A (en) * | 2016-12-23 | 2017-04-26 | 北京主导时代科技有限公司 | Method and apparatus for measuring the three-dimensional morphology of train wheel surface |
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Application publication date: 20150722 |
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