CN204854641U - Image coordinate measuring machine - Google Patents
Image coordinate measuring machine Download PDFInfo
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- CN204854641U CN204854641U CN201520360514.8U CN201520360514U CN204854641U CN 204854641 U CN204854641 U CN 204854641U CN 201520360514 U CN201520360514 U CN 201520360514U CN 204854641 U CN204854641 U CN 204854641U
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Abstract
The utility model provides an image coordinate measuring machine which characterized in that includes: the base mobile station in the middle of being fixed with on the base the planar X axle direction of middle mobile station is provided with along X axle adjustable X through -drive group the planar Y axle direction of middle mobile station is provided with along Y axle adjustable Y through -drive group be fixed with hollow upper strata mobile station in X through -drive group, the Y through -drive group, embedded competent appearance on the mobile station of upper strata, still be provided with the stand on the base be provided with on the stand along Z axle adjustable Z through -drive group be fixed with Z axle elevating platform group in the Z through -drive group. The beneficial effects of the utility model are that adopted to have a plurality of camera review observation scope of this measuring apparatu of having gathered behind the measuring apparatu of mode greatly increased, shortened the time of looking for the measuring position, operated more portably.
Description
Technical field
The utility model relates to measurement mechanical field, is specifically related to a kind of image coordinate measuring instrument.
Background technology
The structure of existing three-dimensional coordinate measuring instrument is mainly as follows, X-axis transmission group on a base fixed, Y-axis transmission group, at X-axis transmission group, Y-axis transmission group is fixed the objective table that examined workpiece placed in a term, by regulating X-axis transmission group, Y-axis transmission group regulates measured workpiece in the position of surface level, base is provided with column, column is fixed with Z-axis transmission group, Z-axis transmission group is fixed with detector, by regulating upper X-axis transmission group respectively, Y-axis transmission group, Z-axis transmission group regulates the three-dimensional position of detector and measured workpiece, realize the three-dimensional values to measured workpiece.But there is three-dimensional regulation and control underaction in existing three-dimensional coordinate measuring instrument, the shortcoming that the measuring ability of measuring instrument structure is single; In addition, when the object that need measure is very large, and the visual field of measuring machine object lens is very little, thus measure in the plenty of time all spend find measurement position on; When out-of-flatness appears in worktable, operating personnel are unwitting situation again, lacks inspection and capacity checking device.
Utility model content
The purpose of this utility model is to provide a kind of image coordinate measuring instrument, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of image coordinate measuring instrument, it is characterized in that, comprise: base, described base is fixed with middle transfer table, be provided with along the adjustable X-axis transmission group of X-axis in the X-direction of described middle transfer table plane, described X-axis transmission group is fixed with X-axis scrambler, be provided with along the adjustable Y-axis transmission group of Y-axis in the Y direction of described middle transfer table plane, described Y-axis transmission group is fixed with Y-axis scrambler, described X-axis transmission group, Y-axis transmission group are fixed with hollow upper strata transfer table, described upper strata transfer table is embedded with level meter, be embedded with transparent objective table at the hollow position of described upper strata transfer table, described transparent objective table is transparent glass plate, and the below of described transparent objective table is provided with light source, described base is provided with the light source regulator for regulating described light source, described base is also provided with column, described column is provided with along the adjustable Z-axis transmission group of Z axis, described Z-axis transmission group is fixed with Z axis lifting table group, described Z axis lifting table group is fixed with Z axis scrambler, optical image integrating device, probe trigger gauge head and image collecting device, wherein, described image collecting device comprises measures object lens and video camera, and Z axis lifting table group is provided with several video cameras, described optical image integrating device respectively with described X-axis scrambler, Y-axis scrambler, Z axis scrambler is electrically connected, described optical image integrating device is used for the image that optical photography obtains measured target, described probe trigger gauge head respectively with described X-axis scrambler, Y-axis scrambler, Z axis scrambler is electrically connected, described optical image integrating device is used for the image that optical photography obtains measured target, described X-axis scrambler, Y-axis scrambler, Z axis scrambler, described X-axis scrambler, Y-axis scrambler, Z axis scrambler is used for: when the image of the measured target that described optical image integrating device absorbs meet user require time, or, when described probe trigger gauge head contacts with described measured target, the data input measurement processing module that this scrambler is collected.
As further program of the utility model: described base, middle transfer table, upper strata transfer table or column are marble.
As the utility model further scheme: described Z axis lifting table group is at least provided with two video cameras.
As the utility model further scheme: described video camera is cmos camera or ccd video camera.
As the utility model further scheme: described X-axis scrambler, Y-axis scrambler and Z axis scrambler are incremental encoder.
The beneficial effects of the utility model be have employed there is multiple camera review acquisition mode measuring instrument after considerably increase the range of observation of this measuring instrument, shorten the time finding measuring position, operate easier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model image collecting device.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 and Fig. 2, the basic structure of a kind of image coordinate measuring instrument that the present embodiment provides is mainly as follows, this comprises a base 108, base 108 is fixed with middle transfer table 110, be provided with along the adjustable X-axis transmission group 105 of X-axis in the X-direction of this middle transfer table 110 plane, X-axis transmission group 105 is fixed with X-axis scrambler 106.Be provided with along the adjustable Y-axis transmission group 109 of Y-axis in the Y direction of this middle transfer table 110 plane, Y-axis transmission group 109 is fixed with Y-axis scrambler 111.Above-mentioned X-axis transmission group 105, Y-axis transmission group 109 are fixed with a hollow upper strata transfer table 112, described upper strata transfer table is embedded with level meter 116, transparent objective table 104 is embedded with at the hollow position of this upper strata transfer table 112, described transparent objective table 104 is transparent glass plate, the below of described transparent objective table 104 is provided with light source, described base 108 is provided with the light source regulator 107 for regulating described light source; Base 108 is also provided with column 113, this column 113 is provided with the Z-axis transmission group 115 that the Z axis of the plane orthogonal that edge is formed with X, Y-axis is adjustable, this Z-axis transmission group 115 is fixed with Z axis lifting table group 101, Z axis lifting table group 101 is fixed with Z axis scrambler 114, optical image integrating device 102, probe trigger gauge head 103 and image collecting device 117.Wherein, described image collecting device 117 comprises measures object lens 117b and video camera 117a, Z axis lifting table group 101 is provided with several video cameras 117a, described Z axis lifting table group 101 is at least provided with two video camera 117a, described video camera 117a is cmos camera or ccd video camera, in actual use, the interface of this image coordinate measuring instrument software has two forms, the visual field of a form display measurement video camera 117a, the visual field of another display navigation video camera 117a, when measuring position found by needs, people can find measurement target fast from the form browsing video camera 117a, control manually or automatically to carry out coarse positioning to target, adjust in the form entering and measure video camera 117a again and just can measure.Described optical image integrating device 102 is electrically connected with X-axis scrambler 106, Y-axis scrambler 111, Z axis scrambler 114 respectively, and described optical image integrating device 102 obtains the image of measured target for optical photography.Above-mentioned probe trigger gauge head 103 is electrically connected with X-axis scrambler 106, Y-axis scrambler 111, Z axis scrambler 114 respectively, and described X-axis scrambler 106, Y-axis scrambler 111 and Z axis scrambler 114 is incremental encoder.When using above-mentioned device, user can be positioned over needing the workpiece detected on the objective table 104 of upper strata transfer table 112.When measuring, user can regulate X-axis transmission group 105, Y-axis transmission group 109, make to be arranged on upper strata transfer table 112 on middle transfer table 110 respectively X planar, Y-axis move, the relative position of adjustment measured workpiece and optical image integrating device 102 and probe trigger gauge head 103.User adjusts Z-axis transmission group 115 can drive optical image integrating device 102 fixed thereon, probe trigger gauge head 103, and adjustment optical image integrating device 102, probe trigger gauge head 103 are from the distance of the measured workpiece on objective table 104 on Z axis.Visible have that lake by can obtain the 3D point in arbitrary space to the adjustment of X-axis transmission group 105, Y-axis transmission group 109, Z-axis transmission group 115.Such as: when carrying out non-contact measurement: measured workpiece is placed on transparent objective table 104, then light source regulator 107 is opened, light source is adjusted to suitable degree, rotate adjustment X-axis transmission group 105, Y-axis transmission group 109, make measured point alignment optical image set apparatus for converting 102, regulate Z-axis transmission group 115, get clearly till image until optical image integrating device 102 optical photography, now, X-axis scrambler 106, Y-axis scrambler 111Z, the raster data now collected is inputted its measurement process module be electrically connected respectively and (such as can be electrically connected and connect a computer process by shaft encoder respectively, close Survey Software is installed on that computer, by software, corresponding Treatment Analysis is carried out to data).When measuring the accurate small workpiece being not easy to carry out contact measurement, user can carry out amplification imaging by optical image integrating device 102 pairs of measured points, recycling measurement process module carries out analyzing and processing to data, obtains accurate dimensional data, completes the detection of workpiece.When carrying out contact type measurement, measured workpiece is placed on transparent objective table 104, then adjustment X-axis transmission group 105 is rotated, Y-axis transmission group 109, measured point is made to aim at probe trigger gauge head 103, regulate Z-axis transmission group 115, touch the measured point of measured workpiece until probe trigger gauge head 103 till, now, under the contact of probe trigger gauge head 103 triggers, X-axis scrambler 106, Y-axis scrambler 111Z, the raster data now collected is inputted its measurement process module be electrically connected respectively and (such as can be electrically connected and connect a computer process by shaft encoder respectively, close Survey Software is installed on that computer, by software, corresponding Treatment Analysis is carried out to data).
Therefore utilize the three-dimensional image coordinate measuring instrument of the present embodiment to be integrated with two kinds of metering systems of contact type measurement and non-contact measurement, user can select the metering system of adaptation according to the feature of concrete measured workpiece.The scope of its application is more extensive, and user uses convenient.In addition, the objective table 104 of the present embodiment is not be set directly on base 108, but by arranging middle transfer table 110 on base 108, upper strata transfer table 112 (objective table 104 is disposed thereon) is combined to form two-layer Working table structure, be conducive to modular design when design, making, making objective table 104 be subject to like this, the burn into of base 108 is impaired and impact that is that cause is relatively little, is conducive to the stability and the precision that improve this measuring instrument.
In order to improve the precision that this detector is measured further, one or more light source (illuminating lamp) can also be provided with in the below of the transparent objective table 104 of the present embodiment, base 108 arranges the light source regulator 107 of the brightness for regulating this light source, position.User in use can according to the material feature needs of concrete scene and measured workpiece, using light source thus making user survey inspection room in contact observes clearly, or make, when carrying out non-contact detection, the image of acquisition is more clear, details is more many, thus makes measurement more accurate.
In addition, in order to improve the corrosion resistivity of this instrument further, thus avoid it in the process used due to carrying and supporting member, the base 108 be particularly positioned at bottom is received corrosion and deformation occurs, thus the precision making it measure is not high, in the present embodiment to its main carrying and supporting member: base 108, middle transfer table 110, upper strata transfer table 112, column 113 etc., the measuring instrument all adopting the present embodiment still keeps stable precision through Long-Time Service, improves its stability.
To sum up, the three-dimensional image coordinate measuring instrument of the present embodiment is integrated with light harvesting, machinery, electronics and computer picture digital technology in one, not only instead of all functions of traditional projector, tool microscope and traditional three coordinate measuring machine, also replace and copy several a large amount of functions, practicality and the versatility of its application are improved greatly.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. an image coordinate measuring instrument, it is characterized in that, comprise: base, described base is fixed with middle transfer table, be provided with along the adjustable X-axis transmission group of X-axis in the X-direction of described middle transfer table plane, described X-axis transmission group is fixed with X-axis scrambler, be provided with along the adjustable Y-axis transmission group of Y-axis in the Y direction of described middle transfer table plane, described Y-axis transmission group is fixed with Y-axis scrambler, described X-axis transmission group, Y-axis transmission group are fixed with hollow upper strata transfer table, described upper strata transfer table is embedded with level meter, be embedded with transparent objective table at the hollow position of described upper strata transfer table, described transparent objective table is transparent glass plate, and the below of described transparent objective table is provided with light source, described base is provided with the light source regulator for regulating described light source, described base is also provided with column, described column is provided with along the adjustable Z-axis transmission group of Z axis, described Z-axis transmission group is fixed with Z axis lifting table group, described Z axis lifting table group is fixed with Z axis scrambler, optical image integrating device, probe trigger gauge head and image collecting device, wherein, described image collecting device comprises measures object lens and video camera, and Z axis lifting table group is provided with several video cameras, described optical image integrating device respectively with described X-axis scrambler, Y-axis scrambler, Z axis scrambler is electrically connected, described optical image integrating device is used for the image that optical photography obtains measured target, described probe trigger gauge head respectively with described X-axis scrambler, Y-axis scrambler, Z axis scrambler is electrically connected, described optical image integrating device is used for the image that optical photography obtains measured target, described X-axis scrambler, Y-axis scrambler, Z axis scrambler, described X-axis scrambler, Y-axis scrambler, Z axis scrambler is used for: when the image of the measured target that described optical image integrating device absorbs meet user require time, or, when described probe trigger gauge head contacts with described measured target, the data input measurement processing module that this scrambler is collected.
2. a kind of image coordinate measuring instrument according to claim 1, is characterized in that, described base, middle transfer table, upper strata transfer table or column are marble.
3. a kind of image coordinate measuring instrument according to claim 1, is characterized in that, described Z axis lifting table group is at least provided with two video cameras.
4. a kind of image coordinate measuring instrument according to claim 1, is characterized in that, described video camera is cmos camera or ccd video camera.
5. a kind of image coordinate measuring instrument according to claim 1, is characterized in that, described X-axis scrambler, Y-axis scrambler and Z axis scrambler are incremental encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360514.8U CN204854641U (en) | 2015-05-30 | 2015-05-30 | Image coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360514.8U CN204854641U (en) | 2015-05-30 | 2015-05-30 | Image coordinate measuring machine |
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| CN204854641U true CN204854641U (en) | 2015-12-09 |
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| CN201520360514.8U Expired - Fee Related CN204854641U (en) | 2015-05-30 | 2015-05-30 | Image coordinate measuring machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421440A (en) * | 2017-04-26 | 2017-12-01 | 中国航发哈尔滨轴承有限公司 | A kind of method of three dimensional optical measuring square hole vertical difference |
| CN109489564A (en) * | 2018-12-29 | 2019-03-19 | 东莞市兆丰精密仪器有限公司 | A kind of image measurer and its avoiding collision with automatic collision function |
| CN109506588A (en) * | 2018-12-17 | 2019-03-22 | 卫国教育科技（河源）有限公司 | A multifunctional accurate surveys and draws measuring instrument practical traning platform |
| WO2019100182A1 (en) * | 2017-11-21 | 2019-05-31 | 太仓市何氏电路板有限公司 | Multifunctional image tester for aluminum-based circuit board |
| CN110044255A (en) * | 2018-01-15 | 2019-07-23 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of measuring instrument |
| CN113916129A (en) * | 2021-11-04 | 2022-01-11 | 苏州天准科技股份有限公司 | Three-coordinate measuring machine and calibration method |
-
2015
- 2015-05-30 CN CN201520360514.8U patent/CN204854641U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421440A (en) * | 2017-04-26 | 2017-12-01 | 中国航发哈尔滨轴承有限公司 | A kind of method of three dimensional optical measuring square hole vertical difference |
| WO2019100182A1 (en) * | 2017-11-21 | 2019-05-31 | 太仓市何氏电路板有限公司 | Multifunctional image tester for aluminum-based circuit board |
| CN110044255A (en) * | 2018-01-15 | 2019-07-23 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of measuring instrument |
| CN109506588A (en) * | 2018-12-17 | 2019-03-22 | 卫国教育科技（河源）有限公司 | A multifunctional accurate surveys and draws measuring instrument practical traning platform |
| CN109489564A (en) * | 2018-12-29 | 2019-03-19 | 东莞市兆丰精密仪器有限公司 | A kind of image measurer and its avoiding collision with automatic collision function |
| CN109489564B (en) * | 2018-12-29 | 2023-07-28 | 东莞市兆丰精密仪器有限公司 | Image measuring instrument with automatic anti-collision function and anti-collision method thereof |
| CN113916129A (en) * | 2021-11-04 | 2022-01-11 | 苏州天准科技股份有限公司 | Three-coordinate measuring machine and calibration method |
| CN113916129B (en) * | 2021-11-04 | 2022-07-29 | 苏州天准科技股份有限公司 | Three-coordinate measuring machine and calibration method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151209 Termination date: 20190530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |