CN207963763U - A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection - Google Patents
A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection Download PDFInfo
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- CN207963763U CN207963763U CN201820071666.XU CN201820071666U CN207963763U CN 207963763 U CN207963763 U CN 207963763U CN 201820071666 U CN201820071666 U CN 201820071666U CN 207963763 U CN207963763 U CN 207963763U
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- light source
- annular light
- camera
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Abstract
The utility model discloses a kind of shaft part size observation device based on NI Vision Builder for Automated Inspection, which is characterized in that including the first column, guide rod, adjustable crossbeam, second column, data line interface, camera, camera lens, annular light source fixed seat, annular light source, pedestal, backlight, tested part fixing device；Among first column is mounted on rear side of the pedestal, the first column front end face is provided with sliding slot along its length；The adjustable crossbeam is by the first module, the second module, third module composition；The guide rod is mounted in the middle part of the adjustable crossbeam；Second column is mounted on the adjustable crossbeam front lower portion；The data line interface is installed in the middle part of second column, bottom is equipped with the camera；The camera lens is mounted below the camera；The backlight installation is on the base；The utility model provides a kind of high certainty of measurement, and detection speed is fast, the shaft part size observation device easy to use based on NI Vision Builder for Automated Inspection.
Description
Technical field
The utility model is related to part dimension measurement fields, more specifically, it is related to a kind of shaft part size measurement
Device.
Background technology
The quality of engineering goods part includes dimensional accuracy, the accuracy of form and position, surface roughness, hardness, the mechanical property of materials
And heat treating fault etc..The precision of wherein part key dimension is to embody the most basic content of mechanical product quality, is examined in quality
It is also maximum to test middle the spent amount of labour.Factory is engaged in Mechanical Parts Size and examines basic layer there are two operations：When factory
Measuring room, second is that workshop.The testing instruments that the former possesses are wide in variety, more accurate, as horizontal metroscope, roundness measuring equipment, inductance compare
Instrument and three coordinate measuring machine etc., it is more demanding to cleannes, the temperature of working environment etc., it is mainly suitable for completing a small number of precisions of factory
The identification etc. of the sampling observation and workshop convention amount instrument of part；The latter is in the production environment of plant site, to engineering goods part ruler
Very little inspection includes following two operations：Machine operation worker work in-process to after the inspection of part and part completion of processing by vehicle
Between be responsible for quality special messenger carry out inspection.Factory's also widely used snap-gauge, feeler gauge etc. in mass production is sized at present
The detecting instruments such as limitgage and air-gauge.Traditional workshop accessory size examines measuring appratus to belong to analog instrument more, and one
As precision it is not high, the main purpose of inspection, which is only in that, judges whether part qualified, and the data of measurement are not also recorded.Therefore it grinds
System can be applied to production scene, have stronger anti-interference ability, gauging instrument easy to operate be very it is necessary to,
For improving the detection efficiency of part, it is of great significance to improve manufacturing product quality and production efficiency.
Invention content
The utility model overcomes the deficiencies in the prior art, provides a kind of efficient, and detection speed is fast, axis with high accuracy
Class accessory size observation device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is as follows：
A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection, including the first column, guide rod, adjustable cross
Beam, the second column, data line interface, camera, camera lens, annular light source fixed seat, annular light source, pedestal, backlight；Described first
Among column is mounted on rear side of the pedestal, the first column front end face is provided with sliding slot along its length；The adjustable crossbeam
Including the first module, the second module, third module, first module is rectangular, is connect on one side with first column top,
Another side is opened there are four bolt hole；Second module upper surface is opened there are four bolt hole, four spiral shells with first module
Keyhole docks；It opens there are two bolt hole left side；Right side is provided with sliding slot, and is equipped with bolt, and second module bottom is opened
There is hole slot, connects the third module；Third module front end is equipped with shaft；The guide rod is mounted on the adjustable crossbeam
Middle part, it is parallel with first column；Second column is mounted on the adjustable crossbeam front lower portion, flat with the guide rod
Row；The data line interface is installed in the middle part of second column, bottom is equipped with the camera；The camera lens is mounted on described
Below camera；The backlight installation is on the base.
Further, the adjustable crossbeam can be moved up and down along sliding slot；The measured piece is mounted on described tested zero
Part fixing device.
Further, the guide rod is provided with equidistant hole slot along its length；Annular light source fixed seat one end is provided with
Buckle is mounted on the hole slot opened up among the guide rod by buckle；The annular light source is fixed mounted on the annular light source
Seat lower section；The annular light source fixed seat, below camera lens described in the face of the annular light source center.
Advantage is the utility model compared with prior art：
1, the utility model integral device is highly practical, high certainty of measurement.
2, the utility model reasonable design simple in structure is convenient for automation control.
3, the utility model measuring speed is fast, and required human resources are few.
Description of the drawings
Fig. 1 is the utility model front elevation；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model graphics；
Fig. 4 is the loophole schematic diagram of the utility model middle slide plate；
Fig. 5 is measured piece scheme of installation in the utility model；
Fig. 6 is adjustable crossbeam the first module graphics in the utility model；
Fig. 7 is adjustable crossbeam the second module graphics in the utility model；
Fig. 8 is adjustable crossbeam third module graphics in the utility model；
Fig. 9 is annular light source fixed seat graphics in the utility model.
Reference numeral：First column 1, guide rod 2, adjustable crossbeam 3, the second column 4, data line interface 5, camera 6, camera lens 7,
Annular light source fixed seat 8, annular light source 9, fixed inner ring 10, slide plate 11, guide rail 12, bearing 13, guide rail supporting frame 14, pedestal
15, backlight 16, the first module 17, the second module 18, third module 19, loophole 20, horizontally-arranged tested part 21 is longitudinal tested
Part 22.
Specific implementation mode
Specific implementation mode further illustrates the utility model below.
As shown in Figures 1 to 9, a kind of shaft part size observation device based on NI Vision Builder for Automated Inspection, including first is vertical
Column 1, guide rod 2, adjustable crossbeam 3, the second column 4, data line interface 5, camera 6, camera lens 7, annular light source fixed seat 8, ring light
Source 9, pedestal 15, backlight 16, tested part fixing device.The utility model is using the picture size based on machine vision
Measurement method, tested part are mounted in the tested part fixing device, and by adjusting first column 2, guide rod 2 can
Adjust crossbeam 3, the second column 4 so that the camera 6, camera lens 7 can focal length be directed at the tested part, adjust light source so that
Detected target is converted into picture signal by imaging clearly later, and dedicated image is sent to by the data line interface 5
Processing system is transformed into digitized signal according to the information such as pixel distribution and brightness, color, and image processing system believes these
Number various operations are carried out to extract clarification of objective, realize dimensional measurement function.In the present invention, processing system is finally shown
Show the product image of measurement, measure internal diameter and circle is shown, measures outer diameter and two parallel lines, distance as outer circle is shown
Diameter.
Preferably, first column 1 is mounted among 15 rear side of the pedestal, 1 front end face of the first column
It is provided with sliding slot along its length, by this sliding slot, the adjustable crossbeam 3 be free to slide up and down, and facilitate according to tested
The shapes and sizes of part are adjusted.The adjustable crossbeam 3 is made of the first module 17, the second module 18, third module 19.
First module 17 is rectangular, connect on one side with the top of first column 1, another side open there are four bolt hole.Described
Two modules, 18 upper surface is opened there are four bolt hole, is docked with four bolts hole of first module 17；There are two left side is opened
Bolt hole, the bolt hole of side is for adjusting moving left and right for the adjustable crossbeam 3；Right side is provided with sliding slot, and is equipped with slotting
Pin, in actual use, can extract bolt, the position of the mobile second level, after the completion of position is adjusted, i.e., it is described can
The length of crossbeam 3 is adjusted where appropriate, plugging bolt, residence is retightened and states adjustable crossbeam 3；Second module, 18 bottom is provided with hole
Slot connects the third module 19；19 front end of third module is equipped with shaft, by rotating shaft, can adjust described
The length of adjustable crossbeam 3, to drive the relative motion of second column 4.Pass through three moulds on the adjustable crossbeam 3
Block may be implemented all around moving for the adjustable crossbeam 3, is flexibly adjusted according to the size and shape of tested part.
The guide rod 2 is mounted on 3 middle part of the adjustable crossbeam, parallel with first column 1；Second column 4 is mounted on described
3 front lower portion of adjustable crossbeam, it is parallel with the guide rod 2；Second column, 4 middle part is equipped with the data line interface 5, passes through
The image that the camera 6 takes is transferred to outside, is further located by the data line interface 5 in the form of data
Reason.
The guide rod 2 is provided with equidistant hole slot along its length；Described 8 one end of annular light source fixed seat is provided with buckle, leads to
It crosses buckle and is mounted on the hole slot opened up among the guide rod 2；The annular light source 9 is mounted under the annular light source fixed seat 8
Side.Second column, 4 bottom is equipped with the camera 6；The camera lens 7 is mounted on 6 lower section of the camera；The annular light source
Fixed seat 8,7 lower section of camera lens described in 9 center face of the annular light source.The annular light source 9 may be used including but not limited to
LED light source, incandescent light source, mercury vapor lamp light source are selected as possible since illumination inputs important to NI Vision Builder for Automated Inspection
The power supply of frequency stabilization.It is worth noting that ambient light generates interference to dimensional measurement in order to prevent, can install additional as needed
Protecting screen.As long as backlight shines the outer diameter of part, so that it may which, to measure outer diameter, annular light source can adjust the angle measurement internal diameter；
The camera lens 7 wants complete use with the camera 8, in order to obtain better shooting effect, should use consistent specification.The phase
Machine 8 use include but not limited to CCD digital cameras, standard resolution digital camera and analogue camera, according to actual conditions into
Row adjustment, to ensure best observation effect.
As an optimization, in order to ensure that tested part can be accurately firmly installed in the tested part fixing device,
The tested part fixing device still further comprises：Fixed inner ring 10, slide plate 11, guide rail 12, bearing 13, guide rail supporting frame
14.Wherein, the guide rail supporting frame 14 has two, is mounted on the pedestal 15, sets along 15 length direction of the pedestal is parallel
It sets；The guide rail 12 has two, is arranged along 15 length direction of the pedestal, is mounted on the guide rail supporting frame 14.It is described to lead
Rail supporting rack 14 is provided at both ends with baffle；The baffle is fixed on the pedestal 15, and side is provided with bolt hole, on the baffle
Bolt hole, be for adjusting slide plate 11 described in patch, can be by screwing described lead when affiliated slide plate 11 slides into edge
The baffle bolt hole at 14 both ends of rail supporting rack, is fixed.The slide plate 11 is mounted on the guide rail 12, under the slide plate 11
Portion is opened there are two through hole, and a bearing 13 is separately installed at through hole both ends；There are four the bearing 13 has altogether, institute
It is the problems such as moved for the ease of the slide plate 11, avoid the occurrence of abrasion to state bearing 13.11 right end of the slide plate is provided with circle
Shape card slot is equipped with the fixed inner ring 10 inside card slot, and 10 material of fixed inner ring is plastics, is equipped in round card slot
Longitudinal tested part 22, the longitudinal tested part 22 are clamped by the fixed inner ring 10；11 left end of the slide plate is provided with
One vertical plate, the second vertical plate, first vertical plate are arranged in 11 left end edge of the slide plate, and upper surface is provided with semicircle
Connected in star, second vertical plate are arranged on the right side of first vertical plate, and upper surface is provided with semi-circular recesses, and described first
Vertical plate, the top semi-circular recesses of the second vertical plate are used for installing horizontally-arranged tested part 21.11 left end of the slide plate, described
Between one vertical plate and second vertical plate, it is provided with loophole 20, backlight 16 is provided with below the loophole 20.Institute
It states backlight 16 and may be used including but not limited to LED light source, incandescent light source, it is worth noting that, it is necessary to assure light source
Stablize, will not frequently flicker.The guide rail 12 passes through two through holes of 11 lower part of the slide plate, is contacted with the bearing 13.
In 15 upper surface of the pedestal, it is also equipped with 5 millimeters of tempered glass, protects the backlight 16.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as in scope of protection of the utility model.
Claims (3)
1. a kind of shaft part size observation device based on NI Vision Builder for Automated Inspection, which is characterized in that including the first column, lead
Bar, adjustable crossbeam, the second column, data line interface, camera, camera lens, annular light source fixed seat, annular light source, pedestal, backlight
Source, tested part fixing device；First column is mounted on intermediate on rear side of the pedestal, the first column front end face edge length
Degree direction is provided with sliding slot；The adjustable crossbeam include the first module, the second module, third module, first module be it is rectangular,
On one side with first column at the top of connect, another side open there are four bolt hole；It opens there are four spiral shell second module upper surface
Keyhole is docked with four bolts hole of first module；It opens there are two bolt hole left side；Right side is provided with sliding slot, and pacifies
Equipped with bolt, second module bottom is provided with hole slot, connects the third module；Third module front end, which is equipped with, to be turned
Axis；The guide rod is mounted in the middle part of the adjustable crossbeam, parallel with first column；Second column can described in
Crossbeam front lower portion is adjusted, it is parallel with the guide rod；The data line interface is installed in the middle part of second column, bottom is equipped with
The camera；The camera lens is mounted below the camera；The backlight installation is on the base.
2. a kind of shaft part size observation device based on NI Vision Builder for Automated Inspection according to claim 1, feature exist
In：The adjustable crossbeam can be moved up and down along sliding slot；The measured piece is mounted on the tested part fixing device.
3. a kind of shaft part size observation device based on NI Vision Builder for Automated Inspection according to claim 1, feature exist
In：The guide rod is provided with equidistant hole slot along its length；Annular light source fixed seat one end is provided with buckle, is pacified by buckling
The hole slot opened up among the guide rod；The annular light source is mounted below the annular light source fixed seat；The annular
Light source fixed seat, below camera lens described in the face of the annular light source center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071666.XU CN207963763U (en) | 2018-01-17 | 2018-01-17 | A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071666.XU CN207963763U (en) | 2018-01-17 | 2018-01-17 | A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963763U true CN207963763U (en) | 2018-10-12 |
Family
ID=63733380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071666.XU Expired - Fee Related CN207963763U (en) | 2018-01-17 | 2018-01-17 | A kind of shaft part size observation device based on NI Vision Builder for Automated Inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963763U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099843A (en) * | 2018-10-24 | 2018-12-28 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of profiled piece non-contact measurement device for measuring |
| CN110425990A (en) * | 2019-08-14 | 2019-11-08 | 西北工业大学 | A kind of hole diameter detection apparatus based on monocular vision camera |
| CN111947572A (en) * | 2020-07-21 | 2020-11-17 | 湖北坚丰科技股份有限公司 | Finished product inspection device for shaft part machining and detection method thereof |
| CN114383505A (en) * | 2022-01-06 | 2022-04-22 | 江苏大学 | Automatic detection device for dimension of short shaft type part |
-
2018
- 2018-01-17 CN CN201820071666.XU patent/CN207963763U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099843A (en) * | 2018-10-24 | 2018-12-28 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of profiled piece non-contact measurement device for measuring |
| CN110425990A (en) * | 2019-08-14 | 2019-11-08 | 西北工业大学 | A kind of hole diameter detection apparatus based on monocular vision camera |
| CN111947572A (en) * | 2020-07-21 | 2020-11-17 | 湖北坚丰科技股份有限公司 | Finished product inspection device for shaft part machining and detection method thereof |
| CN111947572B (en) * | 2020-07-21 | 2022-04-12 | 湖北坚丰科技股份有限公司 | Finished product inspection device for shaft part machining and detection method thereof |
| CN114383505A (en) * | 2022-01-06 | 2022-04-22 | 江苏大学 | Automatic detection device for dimension of short shaft type part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |