CN105823391A - Device used for parallel positioning calibration of vernier caliper of rotating platform - Google Patents
Device used for parallel positioning calibration of vernier caliper of rotating platform Download PDFInfo
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- CN105823391A CN105823391A CN201610224114.3A CN201610224114A CN105823391A CN 105823391 A CN105823391 A CN 105823391A CN 201610224114 A CN201610224114 A CN 201610224114A CN 105823391 A CN105823391 A CN 105823391A
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- platform
- driving means
- actuating device
- slide gauge
- pedestal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/18—Micrometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device used for parallel positioning calibration of a vernier caliper of a rotating platform. The device includes a pedestal and a mobile platform, an image acquisition device arranged on the mobile platform and used for acquiring a parallel positioning image of the vernier caliper, a platform base achieving a stabilizing function, a round platform arranged on the platform base and capable of realizing relative rotation, a second driving device connected with a rotary encoder and arranged in an extending position on a right side edge of the platform base, a second transmission device capable of driving a third transmission device and the round platform to rotate, connector frames and a cylinder mounted on the round platform and used for fixing the vernier, high-precision scale lines and mark arrows engraved on the rotating platform and used for positioning and calculating the angle. The device provided by the invention uses the high-precision rotating platform to replace manual work, uses high-resolution image acquisition device to replace human eyes, observes and moves the vernier caliper to realize parallelism, thereby improving the precision of parallel positioning during automatic calibration of the vernier caliper, and the whole parallel positioning calibration process can realize automatic operation, thereby saving manpower, and improving the calibration efficiency.
Description
Technical field
Embodiments of the invention relate to a kind of positioned parallel assay device, particularly relate to a kind of rotation platform for device that slide gauge positioned parallel is examined and determine.
Background technology
Slide gauge (abbreviation slide calliper rule), it it is a kind of measurer measuring length, internal-and external diameter, the degree of depth, it is that mechanical industry uses one of measurer the most extensive, most important, it is widely used in manufacturing industry, the every field of national economy such as installation industry and scientific research institutions etc., at the instrument that job shop workman especially and inspection personnel's staff are indispensable.
Produce the enterprise of these slide gaugies or code that metrological service needs the error of indication to these slide gaugies to formulate according to relevant departments carries out performance detecting.Traditional calibration method is by being accomplished manually, and there is the shortcomings such as workload is big, efficiency is low, precision is low, is easily affected by personal error and cause its final verification result the most accurate.
So which show the importance of slide gauge automatic calibrator design, but slide gauge automatic Verification need to solve the problem of positioned parallel calibrating when slide gauge is placed.Positioned parallel directly affects the calibration accuracy of slide gauge, is the most important thing of automatic calibrator design.
The patent of Application No. CN201520036184.7 discloses a kind of slide gauge assay device, including pedestal, also includes: mobile platform, is slidably arranged on pedestal；First fixture, is arranged on a mobile platform, for fixing the blade of slide gauge；Second fixture, is fixedly installed on pedestal, for fixing the vernier of slide gauge；Image collecting device, is fixedly installed on pedestal, for gathering the dial chart picture of slide gauge；Grating scale, including the indication grating being slidably matched and scale grating, wherein indication grating is fixed on pedestal, and scale grating is fixed on mobile platform.Patent uses the grating scale that precision is high to replace calibrating standard gauge block as standard verification, improves the precision of slide gauge assay device, and whole verification process operable automatically, saves manpower, improves calibrating efficiency.Although whole device energy automatic Verification slide gauge, but the design imperfection that this device is examined and determine for slide gauge positioned parallel, precision is the highest, it is impossible to really realize the high-precision automatic Verification of slide gauge.
Summary of the invention
The deficiency existed for prior art, it is an object of the invention to provide the slide gauge positioned parallel assay device that a kind of precision is high, convenient and practical.
For achieving the above object, the technical scheme is that a kind of rotation platform includes pedestal and the mobile platform being arranged on pedestal for the device that slide gauge positioned parallel is examined and determine, relative between described mobile platform and pedestal slide, described mobile platform is fixedly installed rotation platform and image collecting device, described image collecting device uses CCD (Charged Couple) camera collection slide gauge positioned parallel image, to improve the degree of accuracy of calibrating.
Described pedestal high order end is provided with a bracket, is fixed with the first driving means on described bracket, and the first described driving means is connected with the first actuating device, to drive mobile platform to move.
The first described driving means is motor, and the first actuating device is screw mandrel.
In order to improve the work efficiency of apparatus of the present invention, described rotation platform includes platform base, round platform, second driving means, rotary encoder, second actuating device, 3rd actuating device, described platform base is fixing on a mobile platform, described round platform is fixedly installed on platform base, and can relatively rotate in 270 degree of orientation between platform base, the second described driving means and rotary encoder are arranged on the right edge extended spot of platform base, the second described driving means is connected with rotary encoder, the second described actuating device and the second driving means are connected, drive coordination, to drive the 3rd actuating device and round platform to rotate.
The second described driving means is servomotor, and the second actuating device and the 3rd actuating device are the worm-and-wheel gear of accurate bedding-in.
In order to the running accuracy making round platform is more accurate, there is strict fit tolerance to limit at the center of described round platform, have strict axiality requirement with center of rotation；At least being provided with two corner brace framves and a cylinder on round platform, two corner brace framves are parallel to each other and on same horizontal plane, and the cylinder being fixedly installed and corner brace frame are parallel to each other and keep certain distance, are used for placing and fix slide gauge and make it not move；High accuracy graduation mark it is carved with on the cylinder of round platform, and on described platform base, it is carved with angle mark arrow, when round platform and high accuracy graduation mark synchronous axial system, when producing relative rotation with platform base, the position at the whole story pointed to according to arrow is carried out initial alignment and calculates the anglec of rotation.
Compared with prior art, the invention have the advantages that
It is artificial that the present embodiment uses the rotation platform of high precision to replace, high-resolution image collecting device replaces human eye, observing makes it parallel with moving cursor slide calliper rule, the precision of positioned parallel when improve slide gauge automatic Verification, and whole verification process operable automatically, save manpower, improve calibrating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the top view of an embodiment of the present invention.
Fig. 3 is the internal structure schematic diagram of rotation platform.
Reference: 1, pedestal；21, the first driving means；22, bracket；23, the first actuating device；3, image collecting device；4, mobile platform；51, platform base；52, marker arrow；61, round platform；62, corner brace frame；63, cylinder；64, graduation mark in high precision；71, the second driving means；72, rotary encoder；81, the second actuating device；82, the 3rd actuating device；9, slide gauge.
Detailed description of the invention
In order to further illustrate the technological means and effect thereof that the present invention taked, below in conjunction with preferred embodiment and accompanying drawing thereof, the present invention is described in further detail.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，A kind of rotation platform of the present embodiment includes for the device of slide gauge positioned parallel calibrating: pedestal 1 and the mobile platform 4 being arranged on pedestal 1、It is fixedly installed on mobile platform 4 image collecting device 3 for gathering slide gauge 9 positioned parallel image、It is fixedly installed on mobile platform 4 platform base 51 playing firm effect、Being fixedly installed on platform base 51 can round platform 61 in relative rotation, 270 degree of orientation、Connect with rotary encoder 72 and be fixedly installed on second driving means 71 of right edge extended spot of platform base 51、The second actuating device 81 being connected with the second driving means 71 and drive the 3rd actuating device 82 and round platform 61 to rotate、It is arranged on round platform 61 corner brace frame 62 and the cylinder 63 for placing and fix slide gauge 9、It is engraved on rotation platform for initial alignment and the high accuracy graduation mark 64 and the marker arrow 52 that calculate the anglec of rotation.
In the present embodiment, the first driving means 21 is motor, and the second driving means 71 is servomotor, and the first actuating device 23 is screw mandrel, and the second actuating device 81 and the 3rd actuating device 82 are worm-and-wheel gear.
The working method of the present embodiment is as follows:
First, the round platform 61 of rotation platform is rotated to initial position clearing by the initial angle by setting, then slide gauge 9 is placed on round platform 61, open cylinder 63 and compress the vernier of slide gauge 9 toward corner brace frame 62 direction, with fixing slide gauge 9.
Slide gauge 9 positioned parallel image is gathered by image collecting device 3, the precision parallel line that positioned parallel image is set by computer software is analyzed, if being not parallel to each other, then start the second driving means 71 cooperated with rotary encoder 72, drive the second actuating device 81 and the 3rd actuating device 82, making round platform 61 rotate drives slide gauge 9 to go to the precision parallel line position that computer software sets, and reaches the purpose of slide gauge 9 positioned parallel calibrating.
Finally, the first driving means 21 being fixed on pedestal 1, drive the first actuating device 23 on pedestal 1, common drive mobile platform 4 and integral-rotation platform to move, and combine other external device (ED) and parts carry out automatic Verification to slide gauge 9.
In sum, it is artificial that the present embodiment uses the rotation platform of high precision to replace, high-resolution image collecting device replaces human eye, observing makes it parallel with moving cursor slide calliper rule, the precision of positioned parallel when improve slide gauge automatic Verification, and whole positioned parallel verification process operable automatically, saves manpower, improve calibrating efficiency.
Claims (4)
1. the device that a rotation platform is examined and determine for slide gauge positioned parallel, it is characterized in that, including pedestal (1) and the mobile platform (4) that is arranged on pedestal (1), relative between described mobile platform (4) and pedestal (1) slide, being fixedly installed rotation platform and image collecting device (3) on described mobile platform (4), described image collecting device (3) is used for gathering slide gauge (9) positioned parallel image.
Described pedestal (1) includes the first driving means (21) and the first actuating device (23), described pedestal (1) high order end is provided with a bracket (22), for fixing the first driving means (21), described the first driving means (21) is connected with the first actuating device (23), to drive mobile platform (4) mobile.
nullDescribed rotation platform includes platform base (51)、Round platform (61)、Second driving means (71)、Rotary encoder (72)、Second actuating device (81)、3rd actuating device (82)，Described platform base (51) is fixed on mobile platform (4)，Described round platform (61) is fixedly installed on platform base (51)，And can relatively rotate in 270 degree of orientation between platform base (51)，Described the second driving means (71) and rotary encoder (72) are arranged on the right edge extended spot of platform base (51)，Described the second driving means (71) is connected with rotary encoder (72)，Described the second actuating device (81) is connected with the second driving means (71)，Drive coordination，To drive the 3rd actuating device (82) and round platform (6) to rotate.
A kind of rotation platform the most according to claim 1 is for the device of slide gauge positioned parallel calibrating, it is characterized in that, it is carved with high accuracy graduation mark (64) on the cylinder of described round platform (6), and is carved with angle mark arrow (52) on described platform base (51).
A kind of rotation platform the most according to claim 1 is for the device of slide gauge positioned parallel calibrating, it is characterized in that, two corner brace framves (62) and a cylinder (63) are at least installed on described round platform (6), two corner brace framves (62) are parallel to each other and on same horizontal plane, the cylinder (63) being fixedly installed and corner brace frame (62) are parallel to each other and keep certain distance, are used for placing and fix slide gauge (9) and make it not move.
A kind of rotation platform the most according to claim 1 is for the device of slide gauge positioned parallel calibrating, it is characterized in that, described first driving means (21) is motor, second driving means (71) is servomotor, first actuating device (23) is screw mandrel, and the second actuating device (81) and the 3rd actuating device (82) are the worm-and-wheel gear of accurate bedding-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224114.3A CN105823391B (en) | 2016-04-06 | 2016-04-06 | A kind of rotating platform is used for the device of vernier caliper positioned parallel calibrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224114.3A CN105823391B (en) | 2016-04-06 | 2016-04-06 | A kind of rotating platform is used for the device of vernier caliper positioned parallel calibrating |
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| CN105823391A true CN105823391A (en) | 2016-08-03 |
| CN105823391B CN105823391B (en) | 2018-05-29 |
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| CN201610224114.3A Active CN105823391B (en) | 2016-04-06 | 2016-04-06 | A kind of rotating platform is used for the device of vernier caliper positioned parallel calibrating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883825A (en) * | 2017-10-24 | 2018-04-06 | 四川雷得兴业信息科技有限公司 | A kind of intelligent visual detection method for the slide measure zero graduation line that aligns |
| JP2018066606A (en) * | 2016-10-18 | 2018-04-26 | 株式会社ディスコ | Vernier caliper fixture |
| CN109506539A (en) * | 2018-11-20 | 2019-03-22 | 中国计量科学研究院 | A kind of slide calliper rule self-operated measuring unit and its measurement method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10322357B4 (en) * | 2003-05-09 | 2005-04-14 | Helios Messtechnik Gmbh & Co. Kg | Vernier calipers or micrometer for measuring linear dimensions of an object have an additional torque sensor for measuring mechanical deformation or tilting so that it can be compensated for in dimensional measurements |
| CN202083309U (en) * | 2011-06-21 | 2011-12-21 | 李建国 | Automatic calibrating apparatus of wide-range general calipers |
| CN103063239A (en) * | 2012-12-28 | 2013-04-24 | 广东工业大学 | Test platform and test method for absolute grating ruler |
| CN204461266U (en) * | 2015-01-20 | 2015-07-08 | 中国计量学院 | Vernier caliper calibrating installation |
| CN205580315U (en) * | 2016-04-06 | 2016-09-14 | 鲍承德 | Rotary platform is used for device of slide caliper parallel location examination |
-
2016
- 2016-04-06 CN CN201610224114.3A patent/CN105823391B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10322357B4 (en) * | 2003-05-09 | 2005-04-14 | Helios Messtechnik Gmbh & Co. Kg | Vernier calipers or micrometer for measuring linear dimensions of an object have an additional torque sensor for measuring mechanical deformation or tilting so that it can be compensated for in dimensional measurements |
| CN202083309U (en) * | 2011-06-21 | 2011-12-21 | 李建国 | Automatic calibrating apparatus of wide-range general calipers |
| CN103063239A (en) * | 2012-12-28 | 2013-04-24 | 广东工业大学 | Test platform and test method for absolute grating ruler |
| CN204461266U (en) * | 2015-01-20 | 2015-07-08 | 中国计量学院 | Vernier caliper calibrating installation |
| CN205580315U (en) * | 2016-04-06 | 2016-09-14 | 鲍承德 | Rotary platform is used for device of slide caliper parallel location examination |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018066606A (en) * | 2016-10-18 | 2018-04-26 | 株式会社ディスコ | Vernier caliper fixture |
| CN107883825A (en) * | 2017-10-24 | 2018-04-06 | 四川雷得兴业信息科技有限公司 | A kind of intelligent visual detection method for the slide measure zero graduation line that aligns |
| CN109506539A (en) * | 2018-11-20 | 2019-03-22 | 中国计量科学研究院 | A kind of slide calliper rule self-operated measuring unit and its measurement method |
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| CN105823391B (en) | 2018-05-29 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bao Chengde Inventor after: Xu Zhiling Inventor before: Bao Chengde |
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Effective date of registration: 20160921 Address after: 310018 China University of metrology, No. 258, Zi Xue Jie, Xiasha Higher Education Zone, Hangzhou, Zhejiang Applicant after: CHINA JILIANG UNIVERSITY Address before: 310018 China University of metrology, No. 258, Zi Xue Jie, Xiasha Higher Education Zone, Hangzhou, Zhejiang Applicant before: Bao Chengde |
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Inventor after: Xu Zhiling Inventor after: Bao Chengde Inventor before: Bao Chengde Inventor before: Xu Zhiling |
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