CN202974199U - Grinding rod diameter measuring instrument - Google Patents
Grinding rod diameter measuring instrument Download PDFInfo
- Publication number
- CN202974199U CN202974199U CN 201220655843 CN201220655843U CN202974199U CN 202974199 U CN202974199 U CN 202974199U CN 201220655843 CN201220655843 CN 201220655843 CN 201220655843 U CN201220655843 U CN 201220655843U CN 202974199 U CN202974199 U CN 202974199U
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- Prior art keywords
- grinding rod
- control system
- clamping device
- diameter
- diameter measurement
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Abstract
The utility model discloses a grinding rod diameter measuring instrument, which relates to the technical field of measuring equipment. According to the utility model, computer components are connected with a control system; the control system is connected with a non-contact grinding rod diameter measuring platform, the upper surface of the non-contact grinding rod diameter measurement platform is provided with a linear shaft; an automatic grinding rod clamping device, a precision optical measuring head and a grinding rod remote support module are successively arranged on the non-contact grinding rod diameter measurement platform; one side of the automatic grinding rod clamping device is provided with a chuck; one end of the precision optical measuring head is provided with a signal generator, and the other side of the precision optical measuring head is provided with a signal receiver. According to the utility model, a non-contact measurement manner is adopted, and automatic diameter measurement can be carried out on each point on a grinding rod.
Description
Technical field:
The utility model relates to technical field of measuring equipment, is specifically related to a kind of grinding rod measuring apparatus of diameter.
Background technology:
Along with accurate Machining of Shaft-type Parts accuracy requirement is more and more higher, grinding rod self precision as accurate axial workpiece blank material is proposed higher requirement, the key technical index of weighing grinding rod self precision has the diameter of grinding rod, linearity, circularity etc., in order to adapt to the processing of follow-up accurate axial workpiece, grinding rod diameter specifications thickness does not wait, and is of a great variety; Grinding rod generally adopts centerless grinder to carry out grinding to outside surface, so that the grinding rod after processing has the technical indicators such as satisfactory surfaceness, circularity and diameter.
The detection method of tradition grinding rod diameter generally adopts the survey instruments such as spiral dial gauge or vernier caliper, by manually taking the sampling observation mode, grinding rod is carried out contact type measurement.This method has following shortcoming:
1) contact measurement mode, be in measuring process, survey instrument must contact with grinding rod, need to measure and need to contact at multiple spot at multiple spot on a grinding rod, average to read a plurality of data, just can obtain the actual diameter of whole grinding rod, this mode causes grinding rod surperficial easily frayed with survey instrument unavoidably, and then affecting grinding rod self quality, the survey instrument that uses is subject to damage also;
2) take the manual measurement mode, measure efficient low;
3) take to inspect by random samples metering system, only can be by repeatedly adopting point measurement on whole grinding rod, average, and pass through statistical calculations, in fact the grinding rod diameter that obtains can not truly reflect the diameter value of grinding rod each point reality, cause unavoidably larger measuring error, be difficult to as the higher quality control method of the desired fiduciary level of grinding rod modernization large-scale production;
4) manual detection, reading numerical values from survey instrument is subject to the human factor impact, and between especially different surveyors, reading and measurement operation all have different, and measuring error is large.
The utility model content:
The purpose of this utility model is to provide a kind of grinding rod measuring apparatus of diameter, it adopts non-contact measurement, can automatically carry out diameter measurement to the each point on grinding rod, only need surveyor's material loading, feeding and analysis to measure data, the pilot process of measuring need not manual intervention, the grinding rod data of measuring can be delivered to control system automatically, and finally are presented at Survey Software and intuitively show.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises computer assembly 1, contactless grinding rod diameter measurement platform 2 and control system 3; Computer assembly 1 is connected with control system 3, control system 3 is connected with contactless grinding rod diameter measurement platform 2, and contactless grinding rod diameter measurement platform 2 comprises the long-range supporting module 21 of grinding rod, precision optics gauge head 22, chuck 23, grinding rod automatic clamping device 24, linear axis 25, signal generator 26 and signal receiver 27; The upper surface of contactless grinding rod diameter measurement platform 2 is provided with linear axis 25, the long-range supporting module 21 of grinding rod automatic clamping device 24, precision optics gauge head 22 and grinding rod is successively set on contactless grinding rod diameter measurement platform 2, one side of grinding rod automatic clamping device 24 is provided with chuck 23, one end of precision optics gauge head 22 is provided with signal generator 26, and the opposite side of precision optics gauge head 22 is provided with signal receiver 27.
before the utility model is measured, by the surveyor, the end of grinding rod 4 from grinding rod automatic clamping device 24 inserted, pass from the chuck 23 of the other end, again an end of grinding rod 4 is passed the axle sleeve on the long-range supporting module 21 of grinding rod, after material loading is completed, give chuck 23 air feed by control system 3, so that chuck 23 clamps grinding rod 4, click by computer assembly 1 and begin to measure, precision optics gauge head 22 with begin to read the diameter on corresponding measurement point, and in real time control system 3 is returned in the data transmission, along with linear axis 25 drives grinding rod automatic clamping devices 24 and grinding rod 4 together to the 22 continuous feedings of direction of precision optics gauge head, precision optics gauge head 22 will constantly read the diameter data of each point on grinding rod 4, thereby the orderly diameter that measures all process precision optics gauge heads 22 on grinding rod 4, at this moment, 3 stop supplies of closing control system are to the pressurized air of grinding rod automatic clamping device 24, chuck 23 will unclamp grinding rod 4, the surveyor takes off grinding rod 4 from grinding rod automatic clamping device 24, allow grinding rod automatic clamping device 24 make zero under the drive of linear axis 25: after flyback action was completed, the surveyor carried out the material loading of next root grinding rod and measures action again.
The utility model provides more science and the desired method of quality control of adaptation modernization large-scale production for precise finiss rod diameter measurement, it adopts non-contact measurement, can automatically carry out diameter measurement to the each point on grinding rod, only need surveyor's material loading, feeding and analysis to measure data, the pilot process of measuring need not manual intervention, the grinding rod data of measuring can be delivered to control system automatically, and finally are presented at Survey Software and intuitively show.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of contactless grinding rod diameter measurement platform 2 in the utility model;
Fig. 3 is the fundamental diagram of precision optics gauge head 22.
Embodiment:
Referring to figs. 1 through Fig. 3, this concrete enforcement by the following technical solutions: it comprises computer assembly 1, contactless grinding rod diameter measurement platform 2 and control system 3; Computer assembly 1 is connected with control system 3, control system 3 is connected with contactless grinding rod diameter measurement platform 2, and contactless grinding rod diameter measurement platform 2 comprises the long-range supporting module 21 of grinding rod, precision optics gauge head 22, chuck 23, grinding rod automatic clamping device 24, linear axis 25, signal generator 26 and signal receiver 27; The upper surface of contactless grinding rod diameter measurement platform 2 is provided with linear axis 25, the long-range supporting module 21 of grinding rod automatic clamping device 24, precision optics gauge head 22 and grinding rod is successively set on contactless grinding rod diameter measurement platform 2, one side of grinding rod automatic clamping device 24 is provided with chuck 23, one end of precision optics gauge head 22 is provided with signal generator 26, and the opposite side of precision optics gauge head 22 is provided with signal receiver 27.
before this concrete enforcement is measured, by the surveyor, the end of grinding rod 4 from grinding rod automatic clamping device 24 inserted, pass from the chuck 23 of the other end, again an end of grinding rod 4 is passed the axle sleeve on the long-range supporting module 21 of grinding rod, after material loading is completed, give chuck 23 air feed by control system 3, so that chuck 23 clamps grinding rod 4, click by computer assembly 1 and begin to measure, precision optics gauge head 22 with begin to read the diameter on corresponding measurement point, and in real time control system 3 is returned in the data transmission, along with linear axis 25 drives grinding rod automatic clamping devices 24 and grinding rod 4 together to the 22 continuous feedings of direction of precision optics gauge head, precision optics gauge head 22 will constantly read the diameter data of each point on grinding rod 4, thereby the orderly diameter that measures all process precision optics gauge heads 22 on grinding rod 4, at this moment, 3 stop supplies of closing control system are to the pressurized air of grinding rod automatic clamping device 24, chuck 23 will unclamp grinding rod 4, and the surveyor takes off grinding rod 4 from grinding rod automatic clamping device 24, then allow grinding rod automatic clamping device 24 make zero under the drive of linear axis 25, after flyback action was completed, the surveyor carried out the material loading of next root grinding rod and measures action.
Pass through signal generator 26 to grinding rod 4 emission measurement light beams 5 during this concrete implementation and operation, these measuring beams are positioned at the vertical cross-section of grinding rod 4 measurement point, enough cover grinding rod 4 diameter ranges, some measuring beam is polished rod 4 and blocks in the signal receiver 27 that can't enter into the opposite; The signal receivers 27 that are mapped to right opposite in light curtain mode by 26 pairs of signal generators due to measuring beam 5, as long as when measured, grinding rod 4 is between signal generator 26 and signal receiver 27, and the grinding rod diameter is less than signal generator 26 utilizing emitted light curtains total length in vertical direction, adopts this mode just can point-devicely measure grinding rod 4 at the diameter at this some place.
This concrete employing non-contact measurement of implementing, can automatically carry out diameter measurement to the each point on grinding rod, only need surveyor's material loading, feeding and analysis to measure data, the pilot process of measuring need not manual intervention, the grinding rod data of measuring can be delivered to control system automatically, and finally are presented at Survey Software and intuitively show.
Claims (1)
1. a grinding rod measuring apparatus of diameter, is characterized in that it comprises computer assembly (1), contactless grinding rod diameter measurement platform (2) and control system (3); Computer assembly (1) is connected with control system (3), control system (3) is connected with contactless grinding rod diameter measurement platform (2), and contactless grinding rod diameter measurement platform (2) comprises the long-range supporting module of grinding rod (21), precision optics gauge head (22), chuck (23), grinding rod automatic clamping device (24), linear axis (25), signal generator (26) and signal receiver (27); The upper surface of contactless grinding rod diameter measurement platform (2) is provided with linear axis (25), grinding rod automatic clamping device (24), precision optics gauge head (22) and the long-range supporting module of grinding rod (21) are successively set on contactless grinding rod diameter measurement platform (2), one side of grinding rod automatic clamping device (24) is provided with chuck (23), one end of precision optics gauge head (22) is provided with signal generator (26), and the opposite side of precision optics gauge head (22) is provided with signal receiver (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655843 CN202974199U (en) | 2012-11-30 | 2012-11-30 | Grinding rod diameter measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655843 CN202974199U (en) | 2012-11-30 | 2012-11-30 | Grinding rod diameter measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974199U true CN202974199U (en) | 2013-06-05 |
Family
ID=48515260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655843 Expired - Fee Related CN202974199U (en) | 2012-11-30 | 2012-11-30 | Grinding rod diameter measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974199U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389060A (en) * | 2013-08-09 | 2013-11-13 | 昆山允可精密工业技术有限公司 | Precise rotating shaft for grinding rod shape measurement |
| CN103398689A (en) * | 2013-08-09 | 2013-11-20 | 昆山允可精密工业技术有限公司 | Precision clamping device used for diameter measurement of grinding rod |
| CN103852022A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Diameter measurement instrument for grinding rod |
| CN105466347A (en) * | 2015-12-15 | 2016-04-06 | 爱彼思（苏州）自动化科技有限公司 | Round bar detection device |
| CN106123794A (en) * | 2016-08-30 | 2016-11-16 | 江苏力星通用钢球股份有限公司 | A kind of production on line on-line detecting system device |
-
2012
- 2012-11-30 CN CN 201220655843 patent/CN202974199U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852022A (en) * | 2012-11-30 | 2014-06-11 | 昆山允可精密工业技术有限公司 | Diameter measurement instrument for grinding rod |
| CN103389060A (en) * | 2013-08-09 | 2013-11-13 | 昆山允可精密工业技术有限公司 | Precise rotating shaft for grinding rod shape measurement |
| CN103398689A (en) * | 2013-08-09 | 2013-11-20 | 昆山允可精密工业技术有限公司 | Precision clamping device used for diameter measurement of grinding rod |
| CN105466347A (en) * | 2015-12-15 | 2016-04-06 | 爱彼思（苏州）自动化科技有限公司 | Round bar detection device |
| CN106123794A (en) * | 2016-08-30 | 2016-11-16 | 江苏力星通用钢球股份有限公司 | A kind of production on line on-line detecting system device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131130 |