CN206281461U - A kind of high accurate hole calipers - Google Patents
A kind of high accurate hole calipers Download PDFInfo
- Publication number
- CN206281461U CN206281461U CN201621270450.3U CN201621270450U CN206281461U CN 206281461 U CN206281461 U CN 206281461U CN 201621270450 U CN201621270450 U CN 201621270450U CN 206281461 U CN206281461 U CN 206281461U
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- Prior art keywords
- high accurate
- accurate hole
- locating dowel
- workbench
- measurement
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Abstract
The utility model is related to a kind of high accurate hole calipers, fixture module, mobile platform and measurement module including workbench and on workbench, the fixture module and mobile platform interval setting, the measurement module includes carrying the CCD camera of camera lens and for pattern analysis, the control unit for calculating, the CCD camera is moveably mounted on mobile platform, and is electrically connected with control unit.During measurement, testee is positioned with fixture module, mobile platform moves to CCD camera needs the position of measurement, then testee is imaged by CCD camera again, and view data is transferred to control unit, control unit is passed through the size for calculating testee surface apertures, high-precision can so measure the size in aperture, manual measurement is substituted, certainty of measurement and efficiency is greatly improved.
Description
Technical field
The utility model belongs to measurement apparatus field, and in particular to a kind of high accurate hole calipers.
Background technology
Modern Manufacturing Technology is advanced by leaps and bounds, and the management and control to product quality is also increasingly strict, artificial and relatively simple inspection
Survey technology efficiency is low, error is big, precision is low, and the quality management and control demand of in the market can not be met.Accordingly, it would be desirable to a kind of high accuracy
Aperture measurement device meets the demand in market.
Utility model content
The technical problems to be solved in the utility model is, there is provided a kind of high accurate hole calipers, is not directly contacted with
Testee can just carry out inside diameter measurement, can reach micron order and accuracy of detection higher, substantially increase the precision of measurement
And efficiency.
The utility model is achieved in that a kind of high accurate hole calipers of offer, including workbench and peace
Fixture module, mobile platform and measurement module, the fixture module and mobile platform interval setting on workbench,
The measurement module includes carrying the CCD camera of camera lens and for pattern analysis, the control unit for calculating, and the CCD camera can
Mobile installation on a mobile platform, and is electrically connected with control unit.
Further, the fixture module includes jig plate and at least two groups positioning components, each positioning component bag
Locating piece and locating dowel and the positioning cylinder for driving locating dowel to move are included, the locating piece is fixed on the jig plate
On, the locating dowel is set with locating piece relative spacing, and the positioning cylinder drives locating dowel movement, and testee is clamped in
Between locating dowel and locating piece.
Further, the jig plate offers guide groove in the side for installing locating dowel, and the locating dowel is placed in described leading
Groove.
Further, the positioning component also includes slide rail and sliding shoe, the side that the slide rail is moved along the locating dowel
To being fixed on the workbench, the sliding shoe is fixed and connected with the expansion link of positioning cylinder and the bottom of locating dowel respectively
Connect, and be slidably mounted on slide rail.
Further, the fixture module also includes supporting plate, and the supporting plate bottom is arranged on the workbench,
The jig plate is arranged on supporting plate top, and the positioning cylinder, slide rail and sliding shoe are arranged on jig plate lower section.
Further, the fixture module also includes some vaccum-suction attachement pads, and the vaccum-suction attachement pad is arranged on jig plate
On.
Further, the fixture module also includes the light source for illuminating testee, and the light source passes through mounting bracket
On the jig plate.
Further, the measurement module also includes installing plate, annular light source, the light source for fixing the CCD camera
Fixed mount and connecting plate, the annular light source are arranged on camera lens front end by light source fixing frame, the connecting plate respectively with peace
Dress plate is fixedly connected with mobile platform.
Further, the high accurate hole calipers also include the rack for accommodating described control unit, described
Workbench is arranged on rack top, and the string holes for cabling is offered on the workbench.
Further, the high accurate hole calipers also include dust cover, and the dust cover is arranged on the work
The top of platform, is provided with tri coloured lantern, display, interface and button on the dust cover.
Compared with prior art, a kind of high accurate hole calipers of the present utility model, during measurement, will with fixture module
Testee is positioned, and mobile platform moves to CCD camera needs the position of measurement, then again by CCD camera to measured object
Body is imaged, and view data is transferred into control unit, and control unit is by calculating testee surface apertures
Size, high-precision can so measure the size in aperture, substitute manual measurement, greatly improve certainty of measurement and efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing.
Fig. 1 is the schematic perspective view of the high accurate hole calipers that the utility model is provided；
Fig. 2 is the schematic perspective view that high accurate hole calipers remove dust cover in Fig. 1；
Fig. 3 is the schematic perspective view of fixture module in Fig. 2；
Fig. 4 is the schematic perspective view that locating dowel is connected with positioning cylinder；
Fig. 5 is the schematic perspective view of measurement module in Fig. 2.
Specific embodiment
In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As illustrated in fig. 1 and 2, a kind of high accurate hole calipers of the present embodiment, it is characterised in that including workbench
100 and the fixture module 200 on workbench 100, mobile platform 300 and measurement module 400.Fixture module
200 include carrying the CCD camera 410 of camera lens 411 and for figure point with the interval setting of mobile platform 300, measurement module 400
Analysis, the control unit (drawing is not shown) for calculating, CCD camera 410 is moveably mounted on mobile platform 300, and with control
Unit is electrically connected.During measurement, testee is positioned with fixture module 200, CCD camera 410 is moved to needs by mobile platform
The position of measurement, then the CCD camera 410 by measuring in module 400 is imaged to testee, and view data is passed
Be defeated by control unit, control unit by analysis, calculate the size of testee surface apertures, so can high-precision survey
The size in aperture is measured, manual measurement is substituted, certainty of measurement and efficiency is greatly improved.
In the present embodiment, high accurate hole calipers also include the rack 500 for accommodating control unit, and work is flat
Platform 100 is arranged on the top of rack 500, and the string holes 110 for cabling is offered on workbench 100, measures the circuit of module 400
And the circuit of fixture module 200 is electrically connected by two string holes 110 with control unit respectively.High accurate hole calipers are also
Including dust cover 600, dust cover 600 is arranged on the top of workbench 100, tri coloured lantern 610 is provided with dust cover 600, is shown
Show device 620, USB interface 630 and button 640.Wherein, tri coloured lantern 610 is used for alarm, and display 620 is used to show various surveys
Amount parameter, USB interface 630 can import or derive measurement data, and button 640 includes various control buttons, so can be conveniently
Operating personnel are observed and are operated to measurement process.
As shown in Figures 3 and 4, fixture module 200 includes jig plate 210 and at least two groups positioning components 220, each positioning group
Part 220 includes locating piece 221 and locating dowel 222 and the positioning cylinder 223 for driving locating dowel 222 to move.Locating piece 221
It is fixed on jig plate 210, locating dowel 222 is set with the relative spacing of locating piece 221, positioning cylinder 223 drives locating dowel 222 to move
It is dynamic, testee is clamped between locating dowel 222 and locating piece 221.By mobile locating dowel 222, be conducive to positioning not
The testee of same specification.In order to increase the displacement of locating dowel 222, jig plate 210 is opened in the side for installing locating dowel 222
Guide groove 211 is provided with, locating dowel 222 is placed in guide groove 211.
To make the stress of locating dowel 222 more stable, mobile more accurate, positioning component 220 also includes slide rail 224 and sliding shoe
225.Slide rail 224 is fixed on workbench 100 along the direction that locating dowel 222 is moved, sliding shoe 225 respectively with positioning cylinder
223 expansion link is fixedly connected with the bottom of locating dowel 222, and is slidably mounted on slide rail 224.When positioning cylinder 223
When driving sliding shoe 225 to move, sliding shoe 225 is moved along the direction of slide rail 224, so as to drive the movement of locating dowel 222.
Specifically, fixture module 200 also includes supporting plate 230, and the bottom of supporting plate 230 is arranged on workbench 100, folder
Tool plate 210 is arranged on the top of supporting plate 230.So form clearance space between jig plate 210 and workbench 100, be easy to by
Positioning cylinder 223, slide rail 224 and sliding shoe 225 are arranged on the lower section of jig plate 210, are conducive to the integrated beauty of fixture module 200
See.
Further, fixture module 200 also includes some vaccum-suction attachement pads 240, and vaccum-suction attachement pad 240 is arranged on jig plate
On 210.When testee small volume, be inconvenient to clamp when, to testee can adsorb fixed by vaccum-suction attachement pad 240
Position.In order to improve the definition of the shooting of CCD camera 410, fixture module 200 also includes the light source 250 for illuminating testee,
Light source 250 is arranged on jig plate 210 by mounting bracket 251.When external environment condition light is weaker, can be by 250 pairs of quilts of light source
Surveying object carries out light filling.
As shown in figure 5, measurement module 400 also include for fix the installing plate 420 of CCD camera 410, annular light source 430,
Light source fixing frame 440 and connecting plate 450, annular light source 430 are arranged on the front end of camera lens 411 by light source fixing frame 440, connection
Plate 450 is fixedly connected with installing plate 420 and mobile platform 300 respectively.In the present embodiment, mobile platform 300 is two-dimensional movement
Platform, CCD camera 410 is installed on mobile platform 300, drives CCD camera 410 to move by mobile platform 300, is conducive to quilt
The aperture for surveying object different parts measures.
In sum, a kind of high accurate hole calipers of the present utility model, during measurement, by locating piece 221 and calmly
Position post 222 is positioned or vaccum-suction attachement pad 240 is positioned, and then mobile platform 300 moves to CCD camera 410 needs measurement
Position, then testee is imaged by CCD camera 410, and view data is transferred to control unit, control unit warp
The size for analyzing, calculating testee surface apertures is crossed, the size in aperture high-precision can be so measured, it is to avoid artificial
Measurement, greatly improves certainty of measurement and efficiency.
It should be appreciated that above example is only used to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, the technical scheme described in above-described embodiment can be modified, or to which part skill
Art feature carries out equivalent；And all such modifications and replacement, should all belong to the protection of the utility model appended claims
Scope.
Claims (10)
1. a kind of high accurate hole calipers, it is characterised in that the folder including workbench and on workbench
Tool module, mobile platform and measurement module, the fixture module and mobile platform interval setting, the measurement module include band
There is the CCD camera of camera lens and for pattern analysis, the control unit for calculating, the CCD camera is moveably mounted to mobile flat
On platform, and electrically connected with control unit.
2. high accurate hole calipers according to claim 1, it is characterised in that the fixture module includes jig plate
At least two groups positioning components, each positioning component includes locating piece and locating dowel and for driving what locating dowel was moved
Positioning cylinder, the locating piece is fixed on the jig plate, and the locating dowel is set with locating piece relative spacing, the positioning
Air cylinder driven locating dowel is moved, and testee is clamped between locating dowel and locating piece.
3. high accurate hole calipers according to claim 2, it is characterised in that the jig plate is installing locating dowel
Side offer guide groove, the locating dowel is placed in the guide groove.
4. high accurate hole calipers according to claim 3, it is characterised in that the positioning component also includes slide rail
And sliding shoe, the slide rail is fixed on the workbench along the direction that the locating dowel is moved, the sliding shoe respectively with
The expansion link of positioning cylinder is fixedly connected with the bottom of locating dowel, and is slidably mounted on slide rail.
5. high accurate hole calipers according to claim 4, it is characterised in that the fixture module also includes support
Plate, the supporting plate bottom is arranged on the workbench, and the jig plate is arranged on supporting plate top, the positioning gas
Cylinder, slide rail and sliding shoe are arranged on jig plate lower section.
6. high accurate hole calipers according to claim 2, it is characterised in that the fixture module also includes some
Vaccum-suction attachement pad, the vaccum-suction attachement pad is arranged on jig plate.
7. high accurate hole calipers according to claim 2, it is characterised in that the fixture module also includes being used for
The light source of testee is illuminated, the light source is arranged on the jig plate by mounting bracket.
8. high accurate hole calipers as claimed in any of claims 1 to 7, it is characterised in that the measurement
Module also includes installing plate, annular light source, light source fixing frame and the connecting plate for fixing the CCD camera, the annular
Light source is arranged on camera lens front end by light source fixing frame, and the connecting plate is fixedly connected with installing plate and mobile platform respectively.
9. high accurate hole calipers according to claim 8, it is characterised in that the high accurate hole calipers
Also include the rack for accommodating described control unit, the workbench is arranged on rack top, is opened on the workbench
It is provided with the string holes for cabling.
10. high accurate hole calipers according to claim 9, it is characterised in that the high accuracy inside diameter measurement dress
Putting also includes dust cover, and the dust cover is arranged on the top of the workbench, tri coloured lantern is provided with the dust cover, is shown
Show device, interface and button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270450.3U CN206281461U (en) | 2016-11-23 | 2016-11-23 | A kind of high accurate hole calipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270450.3U CN206281461U (en) | 2016-11-23 | 2016-11-23 | A kind of high accurate hole calipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281461U true CN206281461U (en) | 2017-06-27 |
Family
ID=59083923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270450.3U Active CN206281461U (en) | 2016-11-23 | 2016-11-23 | A kind of high accurate hole calipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445430A (en) * | 2018-06-21 | 2018-08-24 | 苏州佳祺仕软件技术有限公司 | A kind of single-station apparatus for measuring magnetic flux |
| CN109520437A (en) * | 2018-12-30 | 2019-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measuring device on a kind of reduction gearbox |
| CN112161587A (en) * | 2020-09-27 | 2021-01-01 | 西北工业大学 | Robot intelligent drilling and riveting operation online quality detection system and method |
-
2016
- 2016-11-23 CN CN201621270450.3U patent/CN206281461U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445430A (en) * | 2018-06-21 | 2018-08-24 | 苏州佳祺仕软件技术有限公司 | A kind of single-station apparatus for measuring magnetic flux |
| CN109520437A (en) * | 2018-12-30 | 2019-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measuring device on a kind of reduction gearbox |
| CN109520437B (en) * | 2018-12-30 | 2024-03-26 | 宁波市法莱欣科技有限公司 | Aperture optical measurement device on reduction gearbox |
| CN112161587A (en) * | 2020-09-27 | 2021-01-01 | 西北工业大学 | Robot intelligent drilling and riveting operation online quality detection system and method |
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