CN201083492Y - Tyre outer contour measuring apparatus - Google Patents
Tyre outer contour measuring apparatus Download PDFInfo
- Publication number
- CN201083492Y CN201083492Y CNU2007200813498U CN200720081349U CN201083492Y CN 201083492 Y CN201083492 Y CN 201083492Y CN U2007200813498 U CNU2007200813498 U CN U2007200813498U CN 200720081349 U CN200720081349 U CN 200720081349U CN 201083492 Y CN201083492 Y CN 201083492Y
- Authority
- CN
- China
- Prior art keywords
- probe
- angular displacement
- connecting rod
- motion
- signal processing
- 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.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model provides a tire external contour measuring apparatus which consists of a pedestal, a motion mechanism, an angular displacement transducer, a signal processing device, measuring software and a probe, wherein, connecting rods of the motion mechanism are pivotally connected with each other, wherein, one connecting rod is pivotally connected with the pedestal; the angular displacement transducer is arranged on a hinge joint of the motion mechanism; the probe is arranged on the tail end of the angular displacement transducer which is connected with the signal processing device. The measuring apparatus of the utility model is simple and convenient to operate, has high precision and is suitable for tires with various specifications and other complex contour lines.
Description
Technical field:
The utility model relates to measurement mechanism, particularly a kind of tire outline measuring instrument.
Background technology:
At present the tire outline is measured the easy device of being made up of three connecting rods, and the outline line of measurement becomes the JPG picture through scanner scanning, and after the self-compiling program reduction, as the raster image insertion, going out ratio with the multistage line drawing again is 1: 1 outline line in CAD.This method requires accurate positioning, and motion is indeformable, operates more loaded down with trivial detailsly, and precision is also not high enough.
The utility model content:
The purpose of this utility model is for overcoming the deficiencies in the prior art, and provides a kind of easy and simple to handle, and the precision height can truly reflect the tire outline measuring instrument of tire outline.
The utility model comprises probe, base, motion, angular displacement sensor, signal processing apparatus and Survey Software, it is characterized in that: motion is formed by probe and two rod hinge connections, connecting rod and base in the motion are hinged, angular displacement sensor is contained in connecting rod and rod hinge connection place respectively, connecting rod and probe hinged place, connecting rod and base hinged place, probe contacts with measurement tire outer surface profile, and angular displacement sensor is connected with signal processing apparatus.Survey Software is reduced into the measured value of each sensor 1: 1 plane curve.
During use, hand is held probe along tire section profile walking one time, and Survey Software promptly is reduced into the measured value of each sensor 1: 1 plane curve, and this measuring instrument is simple to operate, and the precision height is suitable for various scale tires and other complex outline lines.
Description of drawings:
Fig. 1 is the structural representation of the utility model tire outline measuring instrument;
1 is that base, 2 is that motion, 3 is that angular displacement sensor, 4 is that signal processing apparatus Survey Software, 5 is probe among the figure.
Embodiment:
The utility model tire outline measuring instrument is made up of base 1, motion 2, angular displacement sensor 3, signal processing apparatus Survey Software 4 and probe 5, and motion 2 is made up of two connecting rods and probe 5, and probe 5 endways.Motion 2 is hinged by a connecting rod and base 1, and angular displacement sensor 3 is contained in probe 5 and connecting rod respectively, connecting rod and connecting rod, and the hinged place of connecting rod and base 1, probe 5 contacts with the tire surface measurements, and angular displacement sensor 3 is connected with signal processing apparatus 4.
Claims (2)
1. tire outline measuring instrument, comprise base (1), motion (2), angular displacement sensor (3) and signal processing apparatus and Survey Software (4), it is characterized in that: between two connecting rods of motion (2), between connecting rod and the probe (5), hinged between connecting rod of motion (2) and the base (1), angular displacement sensor (3) is separately positioned between motion (2) connecting rod, between connecting rod and the base (1), hinged place between connecting rod and the probe (5), probe (5) contacts with tire, and angular displacement sensor (3) is connected with signal processing apparatus.
2. a kind of tire outline measuring instrument according to claim 1 is characterized in that: described motion (2) is by two connecting rods and hinged the forming of probe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200813498U CN201083492Y (en) | 2007-09-30 | 2007-09-30 | Tyre outer contour measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200813498U CN201083492Y (en) | 2007-09-30 | 2007-09-30 | Tyre outer contour measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083492Y true CN201083492Y (en) | 2008-07-09 |
Family
ID=39625959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200813498U Expired - Fee Related CN201083492Y (en) | 2007-09-30 | 2007-09-30 | Tyre outer contour measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083492Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721391A (en) * | 2012-06-28 | 2012-10-10 | 中橡集团曙光橡胶工业研究设计院 | Device for measuring dynamic external outline of tire |
| CN104132820A (en) * | 2013-05-01 | 2014-11-05 | 株式会社神户制钢所 | Tire testing machine |
| CN107084698A (en) * | 2017-04-26 | 2017-08-22 | 中车唐山机车车辆有限公司 | Rail vehicle wheel detecting system and detection method |
| CN110487228A (en) * | 2018-05-14 | 2019-11-22 | 卡尔·马尔控股有限公司 | Workpiece holder, measuring device and measurement method for measuring workpiece |
| CN113916086A (en) * | 2021-10-15 | 2022-01-11 | 安徽江淮汽车集团股份有限公司 | Wheel assembly measuring device that beats |
-
2007
- 2007-09-30 CN CNU2007200813498U patent/CN201083492Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721391A (en) * | 2012-06-28 | 2012-10-10 | 中橡集团曙光橡胶工业研究设计院 | Device for measuring dynamic external outline of tire |
| CN104132820A (en) * | 2013-05-01 | 2014-11-05 | 株式会社神户制钢所 | Tire testing machine |
| CN107084698A (en) * | 2017-04-26 | 2017-08-22 | 中车唐山机车车辆有限公司 | Rail vehicle wheel detecting system and detection method |
| CN110487228A (en) * | 2018-05-14 | 2019-11-22 | 卡尔·马尔控股有限公司 | Workpiece holder, measuring device and measurement method for measuring workpiece |
| US11460285B2 (en) | 2018-05-14 | 2022-10-04 | Carl Mahr Holding Gmbh | Workpiece holder, measuring device and measuring method for measuring a workpiece |
| CN113916086A (en) * | 2021-10-15 | 2022-01-11 | 安徽江淮汽车集团股份有限公司 | Wheel assembly measuring device that beats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |