CN207215040U - A kind of non-contact measurement apparatus of gear measuring center - Google Patents
A kind of non-contact measurement apparatus of gear measuring center Download PDFInfo
- Publication number
- CN207215040U CN207215040U CN201720969898.2U CN201720969898U CN207215040U CN 207215040 U CN207215040 U CN 207215040U CN 201720969898 U CN201720969898 U CN 201720969898U CN 207215040 U CN207215040 U CN 207215040U
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- China
- Prior art keywords
- gear
- lowering
- optical signal
- protecting frame
- test desk
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- 238000005259 measurement Methods 0.000 title claims abstract description 44
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
It the utility model is related to gear measuring center technical field, including optical signal launcher, test desk, lowering or hoisting gear and pedestal, the lowering or hoisting gear is arranged on pedestal, the lowering or hoisting gear is provided with " work " font lifting slider, the optical signal launcher is connected by bolt with lifting slider, the test desk is arranged on the front side of lowering or hoisting gear, protecting frame is installed on the test desk, the protecting frame is fixed by bolt and test desk, optical fiber measurement plate is installed on square through hole position among the protecting frame, protecting frame is provided with transparency glass plate above the optical fiber measurement plate.The innovative geometric parameter measurement that spur gear profile is carried out using optical fiber in the utility model, non-contact measurement makes result more accurate, the flow of conventional contact measurement front gear frock is eliminated, and directly obtains contour point data, it is more more convenient than image procossing.
Description
Technical field
The utility model is related to gear measuring center technical field, more particularly to a kind of gear measuring center it is contactless
Measurement apparatus.
Background technology
Gear measuring center equipment is exactly that can measure variously-shaped straight spur gear, the device of helical gears
Material.The cutters for gear wheel such as prototype gear hobboing cutter, worm gear hob, gear shaver, radial gear shaving cutter, pinion cutter.Worm gear, snail can also be measured
The workpiece such as bar straight bevel gear, helical bevel gear, cam.It can be widely applied to automobile, machine tool, instrument and meter, aviation, boat
My god, scientific research department and factory's measuring room such as national defense industry.
Measurement of the existing gear measuring center to gear is mostly contact type measurement.Wen Ze (WENZEL) such as Germany is public
Department, the M＆M companies in the U.S., domestic Ha Liang companies, essence are all mainly that contact is surveyed up to the gear measuring center of the productions such as company
The gear measuring center of amount.Although some new image measurers are also produced for non-now with many measuring instrument companies
Contact type measurement, but be all using CCD carry out gear profile IMAQ non-contact measurement, also, measure the later stage also
Complicated image procossing is carried out using image processing software, for example Fuzzy Processing etc. is carried out to image using MATLAB.
Utility model content
Main purpose of the present utility model is to provide a kind of non-contact measurement apparatus of gear measuring center, and this is non-to connect
Touch measurement apparatus, structure composition is simple, convenient using measurement, is adapted to be widely popularized, effectively can solve in background technology
Problem.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of non-contact measurement apparatus of gear measuring center, including optical signal launcher, optical signal receiver board, survey
Platform, lowering or hoisting gear and pedestal are measured, the lowering or hoisting gear is arranged on pedestal, and the lowering or hoisting gear is provided with the lifting of " work " font and slided
Block, the optical signal transmitter are connected by bolt with lifting slider, and light source is provided with the optical signal launcher, described
Test desk is arranged on the front side of lowering or hoisting gear, is provided with protecting frame on the test desk, the protecting frame by bolt with
Test desk is fixed, and is provided with square through hole among the protecting frame, and light is provided with the square through hole position among the protecting frame
Signal receiving board, being uniformly equally spaced on the optical signal receiver board has optic fibre hole, and optic fibre hole is more, the number measured accordingly
Strong point is also more, and each optic fibre hole is mounted on ultra-thin glass fiber, and hole diameter φ 1 is equal with fibre diameter φ 2, the aperture
It is equally spaced in the form of the position for the point that rectangular co-ordinate is fastened, protecting frame is provided with transparent glass above the optical fiber measurement plate
Glass plate.
Further, the optical signal launcher inner lower is provided with light source, and right side is provided with optical signal switch.
Further, square through hole edge is provided with step among the protecting frame, and the clear glass is arranged on step.
Further, a ultra-thin glass fiber is installed in each optic fibre hole on the optical signal receiver board.
Compared with prior art, the utility model has the advantages that：A kind of gear measuring center it is non-contact
Formula measurement apparatus, contact type measurement traditional in gear measurement is compared to, the step of gear frock is eliminated using light sensation measurement
Suddenly, and light sensation measurement is non-contact type measurement so that gear measurement result is more accurate, secondly, is compared to radiographic measurement
Instrument, the utility model novelty carry out DATA REASONING using optical fiber, avoid the image processing process after radiographic measurement, together
When, due to not needing the Fuzzy Processing of image, therefore result is more accurate, and therefore, the utility model is convenient using measurement, is adapted to wide
General popularization, effectively can solve the problems, such as in background technology.
Brief description of the drawings
Fig. 1 is a kind of non-contact measurement apparatus overall structure diagram of gear measuring center of the utility model.
Fig. 2 is the partial view of optical signal receiver board in the utility model device.
Projection view when Fig. 3 is the utility model gear measurement.
In figure：1st, covered on lifting platform；2nd, lowering or hoisting gear；3rd, lifting slider；4th, bolt；5th, optical signal launcher；6th, light
Signaling switch；7th, pedestal；8th, protecting frame；9th, transparency glass plate；10th, optical signal receiver board；11st, gear；12nd, test desk；13rd, light
Fine hole；14th, optical fiber；15th, step.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of non-contact measurement apparatus of gear measuring center, including optical signal launcher 5, light
Signal receiving board 11, lowering or hoisting gear 2 and pedestal 7, the test desk 12 are arranged on the front side of lowering or hoisting gear 2, the measurement
Protecting frame 8 is installed, the protecting frame 8 is fixed by bolt 4 and test desk 12, is provided among the protecting frame square on platform 12
Through hole, is provided with optical signal receiver board 10 on the square through hole position among the protecting frame 8, on the optical signal receiver board 10
Square protecting frame 8 is provided with transparency glass plate 9, and the lowering or hoisting gear 2 is arranged on 7 on pedestal, and the lowering or hoisting gear 2 is provided with " work "
Font lifting slider 3, the optical signal launcher 5 are connected by bolt 4 with lifting slider 3, the optical signal launcher 5
On light source is installed.
When carrying out gear measurement, first optical signal receiver board 10 is tested, determines that optical signal receiver board 10 can be normal
Using and each no problem of optic fibre hole 13 after, gear 11 is stably placed to the centre position of transparency glass plate 9, then pressed
Optical signal switch 6, by the movement of lifting slider 3, optical signal launcher 5 is driven to move to close to the top position of gear 11,
Light irradiates perpendicular to optical signal receiver board 10, due to entity part effect of blocking to light of gear 11, therefore passes through tooth
The light for taking turns 11 contour edges enters optic fibre hole 13, and then enters in optical fiber 14, and tooth can be obtained so as to the optical fiber array of dot matrix
Take turns the point data of 11 external periphery outlines.
Preferably, the lifting slider 3 on the lowering or hoisting gear 2 fills for I-shaped.
Preferably, the inner lower of optical signal launcher 5 is provided with light source, and right side is provided with optical signal switch 6.
Preferably, the middle square through hole edge of the protecting frame 8 is provided with step 15, and the transparency glass plate 9 is arranged on platform
On rank 15.
Preferably, a ultra-thin glass fiber 14 is installed in each aperture on the optical signal receiver board 10.
Compared with prior art, the utility model has the advantages that：A kind of gear measuring center it is non-contact
Formula measurement apparatus, is compared to contact type measurement traditional in gear measurement, when the utility model device uses can directly by
Gear under test is placed on transparency glass plate, the step of eliminating gear frock, and light sensation measurement is non-contact type measurement, is made
It is more accurate to obtain gear measurement result, secondly, is compared to image measurer, the utility model novelty utilizes optical fiber to carry out
DATA REASONING, the image processing process after radiographic measurement is avoided, simultaneously as the Fuzzy Processing of image is not needed, therefore result
More accurate, therefore, the utility model is convenient using measurement, is adapted to be widely popularized, can effectively solve asking in background technology
Topic.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is limited by appended claims, rather than described above.Accordingly, it is intended to equivalency in claim will be fallen
All changes in implication and scope are included in the utility model.Any reference in claim should not be considered as limit
The involved claim of system.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of non-contact measurement apparatus of gear measuring center, including lowering or hoisting gear (2), pedestal (7) and test desk (12),
It is characterized in that：The lowering or hoisting gear (2) is arranged on pedestal (7), and the lowering or hoisting gear (2) is provided with the lifting of " work " font and slided
Block (3), the lifting slider (3) are connected with optical signal launcher (5) by bolt (4), and the test desk (12) is arranged on
The front side of lowering or hoisting gear (2), is provided with protecting frame (8) on the test desk (12), the protecting frame (8) by bolt (4) with
Test desk (12) is fixed, and square through hole, the middle square through hole position of the protecting frame (8) are provided among the protecting frame (8)
On optical signal receiver board (10) is installed, being uniformly equally spaced on the optical signal receiver board (10) has optic fibre hole (13), institute
State optic fibre hole (13) and optical fiber (14), optic fibre hole (13) diameter phi are installed1With optical fiber (14) diameter phi2It is equal, the optic fibre hole
(13) it is equally spaced in the form of the position for the point that rectangular co-ordinate is fastened, protecting frame above the optical signal receiver board (10)
(8) it is provided with transparency glass plate (9).
A kind of 2. non-contact measurement apparatus of gear measuring center according to claim 1, it is characterised in that：The light
Sender unit (5) inner lower is provided with light source, and right side is provided with optical signal switch (6).
A kind of 3. non-contact measurement apparatus of gear measuring center according to claim 1, it is characterised in that：The guarantor
Square through hole edge is provided with step (15) among shield frame (8), and the transparency glass plate (9) is arranged on step (15).
A kind of 4. non-contact measurement apparatus of gear measuring center according to claim 1, it is characterised in that：The light
Each optic fibre hole (13) in signal receiving board (10) is inner to install an optical fiber (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969898.2U CN207215040U (en) | 2017-08-04 | 2017-08-04 | A kind of non-contact measurement apparatus of gear measuring center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969898.2U CN207215040U (en) | 2017-08-04 | 2017-08-04 | A kind of non-contact measurement apparatus of gear measuring center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215040U true CN207215040U (en) | 2018-04-10 |
Family
ID=61817790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969898.2U Expired - Fee Related CN207215040U (en) | 2017-08-04 | 2017-08-04 | A kind of non-contact measurement apparatus of gear measuring center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388989A (en) * | 2017-08-04 | 2017-11-24 | 安徽英昊达精密设备有限公司 | A kind of non-contact measurement apparatus of gear measuring center |
| CN111521116A (en) * | 2020-05-25 | 2020-08-11 | 广州冠粤路桥检测有限公司 | Laser projection detection device and detection method for alternate installation |
-
2017
- 2017-08-04 CN CN201720969898.2U patent/CN207215040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388989A (en) * | 2017-08-04 | 2017-11-24 | 安徽英昊达精密设备有限公司 | A kind of non-contact measurement apparatus of gear measuring center |
| CN111521116A (en) * | 2020-05-25 | 2020-08-11 | 广州冠粤路桥检测有限公司 | Laser projection detection device and detection method for alternate installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 No. 8 Yangtianbei Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee after: Sigmeister Intelligent Equipment Co.,Ltd. Address before: 241000 No. 8 Yangtianbei Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee before: XIAMEN YINGHAODA PRECISION EQUIPMENT CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 |