CN206192899U - Commutator visual detection positioner - Google Patents
Commutator visual detection positioner Download PDFInfo
- Publication number
- CN206192899U CN206192899U CN201621067884.3U CN201621067884U CN206192899U CN 206192899 U CN206192899 U CN 206192899U CN 201621067884 U CN201621067884 U CN 201621067884U CN 206192899 U CN206192899 U CN 206192899U
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- CN
- China
- Prior art keywords
- commutator
- rotating disk
- visual detection
- positioning device
- measurement portion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a commutator visual detection positioner, the carousel of installing including the level, the carousel is circularly, be provided with a plurality of measurement portions on the carousel, the evenly distributed of measurement portion in with on the circumference of carousel with the centre of a circle, the locating pin has been installed in the measurement portion perpendicularly, set up a plurality of light transmission groove that extend along the vertical direction on the locating pin, form the contact site between adjacent light transmission groove. Examine time measuring, on the locating pin of measurement portion is placed in to the commutator, do not have any pressure and damage to the commutator, can avoid the damage of commutator in the testing process, and the light trap on the locating pin can increase light and see through the volume, improve the visual detection reliability, the evenly distributed of measurement portion examines the time measuring carousel and combines with measurement portion on the carousel, makes the commutator detect in succession, and circular transport means can reduce the equipment volume, also more convenient operation.
Description
Technical field
The utility model is related to technical field of vision detection, more particularly to a kind of commutator visual detection positioning device.
Background technology
Commutator is the important component of direct current generator, and the outward appearance of commutator has critically important influence to its quality.At present, it is right
Usually using manual detection, not only inefficient, cost of labor is big but also quality is difficult to be guaranteed for the outward appearance detection of commutator.
Existing some producers are substituted using Aulomatizeted Detect instrument and manually commutator outward appearance are detected, to commutator
, it is necessary to be fixed to commutator and then detection in detection process.Existing equipment is to commutator detection usually using single gripping
Fixed mode is detected successively.Authorization Notice No. discloses a kind of commutator for the Chinese patent application of CN101706255B
The detection method and its detector of groove between piece, including pallet, tumbler, active axle center and driven shaft, in detection process, will change
It is put into pallet to device, is pushed up respectively by the driven shaft below the active mandrel and pallet of the commutator tumbler above commutator
Firmly the upper and lower center hole of commutator, then carries out outward appearance detection.
Commutator circular hole is withstood in such scheme by axle to be fixed it, the equipment complexity of so fixed commutator,
It is unfavorable for the rapid succession of commutator detection, and because the size of commutator is not just the same, it is solid in gripping
In fixed process, commutator loose or dislocation or may be damaged, and can badly influence detection quality.
Utility model content
The purpose of this utility model is directed to the problem of easy damaged easy to fall off when existing commutator is detected, there is provided one kind commutation
Device visual detection positioning device.
A kind of commutator visual detection positioning device, including the rotating disk that level is installed, the rotating disk are rounded, the rotating disk
On be provided with some Measurement portions, the Measurement portion is uniformly distributed on the circumference with the rotating disk concentric, in the Measurement portion
Mounted perpendicular has alignment pin, and some light tanks being extends in the vertical direction, the adjacent light tank are offered on the alignment pin
Between form contact site.
Wherein in one embodiment, the Measurement portion is rounded, and the Measurement portion is set on the rotating disk
Measured hole, the measured hole be filled with transparent panel.
Wherein in one embodiment, the alignment pin is installed in the center of the transparent panel, and the alignment pin includes
The tapered portion of the connecting portion of bottom, middle fixed part and top, the height of the connecting portion is equal to the thickness of the transparent panel,
The height of the tapered portion is 1.5 ~ 2 times of the fixed part height.
Wherein in one embodiment, fixed part cross-sectional uniformity everywhere, the tapered portion cross-sectional diameter is under
Up it is sequentially reduced.
Wherein in one embodiment, the light tank is uniformly distributed on the alignment pin.
Wherein in one embodiment, the light tank is provided with four.
Wherein in one embodiment, some equally distributed through holes are offered on the rotating disk.
Wherein in one embodiment, the rotating disk lower section sets power set, and the power set are provided with output shaft,
The output shaft is connected with the center of turntable.
Use above technical scheme, at least following some progressive part：
When the 1st, detecting, commutator is placed on the alignment pin of Measurement portion, to commutator without any pressure and damage, can be in inspection
Avoid the damage of commutator during survey, and loophole on alignment pin can increase light transit dose, improving vision-based detection can
By property；
2nd, Measurement portion is uniformly distributed on rotating disk, and rotating disk is combined with Measurement portion during detection, commutator is continuously detected, circular
Means of transportation can reduce equipment volume, also be more convenient operation.
Brief description of the drawings
Fig. 1 is a kind of commutator visual detection positioning device structural representation of an embodiment；
Fig. 2 is the structural representation of the alignment pin of an embodiment；
Fig. 3 is the overlooking the structure diagram of the alignment pin of an embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings and implementation method is described in further detail to the utility model.
As shown in Fig. 1 and Fig. 2 and Fig. 3, a kind of visual detection positioning device, including the rotating disk 1 that level is installed, the rotating disk
1 is rounded, and some Measurement portions 2 are provided with the rotating disk 1, and the Measurement portion 2 is uniformly distributed in and the concentric of the rotating disk 1
On circumference, mounted perpendicular has alignment pin 3 in the Measurement portion 2, and some being extends in the vertical direction is offered on the alignment pin 3
Contact site 32 is formed between light tank 31, the adjacent light tank 31.In detection process, rotating disk 1 is rotated and rotates same angular every time
Degree, can respectively detect to the commutator in equally distributed Measurement portion 2 on the turntable 1, can also while continuity is detected
The volume of reduction equipment, also therefore Measurement portion 2 need to be distributed on the circumference with the concentric of rotating disk 1, load-bearing everywhere on such rotating disk 1
The steady operation of rotating disk 1 can uniformly be made.Alignment pin 3 in Measurement portion 2 can fix commutator and conveniently carry out vision-based detection to commutator,
And fixed using the mode that alignment pin 3 need not be clamped or withstood to commutator, can not only avoid coming off also for commutator
Commutator can be avoided to be damaged in the process.
In order to strengthen the efficiency and reliability of vision-based detection effect, in detection process, detected simultaneously using upper and lower light source
Mode, because commutator is light tight in itself, descend for convenience source light appear enhancing light effects with strengthen photograph effect
Really, light tank 31 is set on alignment pin 3, and light tank 31 is set to be extends in the vertical direction, beneficial to the transmission of light, and can be with
Bore area situation to commutator carries out Preliminary detection.
Wherein in one embodiment, the Measurement portion 2 is rounded, and the Measurement portion 2 is set on located at the rotating disk 1
On measured hole, the measured hole be filled with transparent panel.The circular in cross-section of commutator, therefore Measurement portion 2 is provided in round,
Make the detection zone all same around commutator, the vision-based detection to commutator can be facilitated.In the vision-based detection to commutator
During, in order to strengthen vision-based detection effect, it is possible to use the detection mode detection of upper and lower light source, and the convenient light up and down of transparent panel
It is apparent that the transmission in source can be detected, the result to vision-based detection is more accurate, can improve the reliability of testing result.
Wherein in one embodiment, the alignment pin 3 is installed in the center of the transparent panel, and the alignment pin 3 is wrapped
The tapered portion 35 of the connecting portion 33, middle fixed part 34 and top of bottom is included, the height of the connecting portion 33 is equal to described
The thickness of isotropic disk, the height of the tapered portion 35 is 1.5 ~ 2 times of the height of the fixed part 34.Transparent panel is filled in Measurement portion 2,
Then alignment pin 3 is located at the center of transparent panel, is the center in Measurement portion 2, not only facilitates vision-based detection, and be beneficial to
Mass balance everywhere on rotating disk 1.Alignment pin 3 is connected by connecting portion 33 with transparent panel, therefore the height of connecting portion 33 is set to
The thickness of transparent panel, so that stable connection.Fixed part 34 is used to fix commutator, and tapered portion 35 above commutates for convenience
Device enters fixed part 34 by tapered portion 35, and the top cross section of tapered portion 35 is smaller, facilitates the positioning of commutator.Due to taper master
To enter fixed part 34 by commutator for convenience, the detection positioning of commutator enables commutator to be accurately put into fixed part for convenience
34, therefore its height sets the height more than fixed part 34, the height of fixed part 34 is usually arranged as the height phase with commutator
When to facilitate positioning, but commutator is highly relatively low, comprehensive in order to prevent coming off and considering that taking for commutator is put down for commutator
Close and consider, the height of tapered portion 35 is set to 1.5 ~ 2 times of the height of fixed part 34.
Wherein in one embodiment, the fixed part 34 cross-sectional uniformity, the cross-sectional diameter of the tapered portion 35 everywhere
It is sequentially reduced from the bottom up.Fixed part 34 is used to fix commutator, because commutator inside is uniform hole, commutator during detection
It is placed on the fixed part 34 of alignment pin 3, therefore the cross-sectional uniformity everywhere of fixed part 34 conveniently fixes commutator, while fixed part
Internal diameter size at the maximum gauge of 34 cross sections than commutator is slightly smaller, facilitates the fixation of commutator.Cone above fixed part 34
Shape portion 35 facilitates being put into for commutator, and commutator is fixed on fixed part 34 by tapered portion 35, and the top of tapered portion 35 is transversal
It is exactly to facilitate commutator to be fixed on alignment pin 3 in the mode of being inserted in that face diameter is small, can so avoid the mistake fixed in commutator
The mode for clamping is used in journey.
Wherein in one embodiment, the light tank 31 is uniformly distributed on the alignment pin 3, and the light tank 31 sets
It is equipped with four.The purpose of light tank 31 is that the convenient light for detecting light source at present is passed through, can also while amount light is increased
Observation endoporus situation, light tank 31 is uniformly distributed, lower light source be also by the light distribution that light tank 31 is passed through it is uniform,
Even light distribution can increase the reliability of vision-based detection result.It is right that the contact site 32 formed between adjacent light tank 31 is used for
The positioning of commutator, light tank 31 is uniformly distributed, then corresponding contact site 32 is also uniformly distributed, the endoporus of commutator with contact
The position of the contact of portion 32 is also to be uniformly distributed, beneficial to positioning of the commutator on alignment pin 3.Four are less than when light tank 31 is set
When, because the diameter of bore of commutator is smaller, then the cross section maximum gauge of corresponding alignment pin 3 is also smaller, then contact site 32
Contact area with commutator can increase, and can so reduce the detectable area of endoporus；It is more than four when light tank 31 sets quantity
When, because contact site 32 and the quantity of light tank 31 are corresponding, therefore the increasing number of contact site 32 can increase contact site
32 with the contact area of commutator, the detectable area of endoporus can be reduced, simultaneously as light tank 31 is uniformly distributed, when light tank 31
The cross-sectional area of each light tank 31 can reduce during increasing number, and corresponding light penetrating region can reduce, and influence light is worn
Cross the effect of light tank 31.
Wherein in one embodiment, some equally distributed through holes 4 are offered on the rotating disk 1.Opening up through hole 4 can be with
Reduce the volume of rotating disk 1, the rotating load that rotating disk 1 can be reduced while reducing weight reaches the effect of energy-conservation, through hole 4 can be with
The symmetry attractive in appearance for increasing rotating disk 1 corresponding with Measurement portion 2.
Wherein in one embodiment, the lower section of the rotating disk 1 sets power set 5, and the power set 5 are provided with output
Axle, the output shaft is connected with the center of the rotating disk 1.Output shaft connection rotating disk 1 center of power set 5, can drive
Rotating disk 1 horizontally rotates, and outward appearance detection is carried out to facilitate each Measurement portion 2 to sequentially enter detection zone as rotating disk 1 is rotated.
A specific embodiment of the present utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art is in field of the present utility model, and it is new that the change or modification made are encompassed by this practicality
In the scope of the claims of type.
Claims (8)
1. a kind of commutator visual detection positioning device, it is characterised in that：Rotating disk including level installing, the rotating disk is in circle
Shape, is provided with some Measurement portions on the rotating disk, the Measurement portion is uniformly distributed on the circumference with the rotating disk concentric, institute
Stating Measurement portion center mounted perpendicular has alignment pin, and some printing opacities being extends in the vertical direction are offered on the alignment pin
Contact site is formed between groove, the adjacent light tank.
2. a kind of commutator visual detection positioning device according to claim 1, it is characterised in that：The Measurement portion is in circle
Shape, the Measurement portion is set on the measured hole on the rotating disk, and the measured hole is filled with transparent panel.
3. a kind of commutator visual detection positioning device according to claim 2, it is characterised in that：The alignment pin is installed in
The center of the transparent panel, the alignment pin includes the tapered portion of the connecting portion, middle fixed part and top of bottom, described
The height of connecting portion is equal to the thickness of the transparent panel, and the height of the tapered portion is 1.5 ~ 2 times of the fixed part height.
4. a kind of commutator visual detection positioning device according to claim 3, it is characterised in that：The fixed part is horizontal everywhere
Sectional uniform, the tapered portion cross-sectional diameter is sequentially reduced from the bottom up.
5. a kind of commutator visual detection positioning device according to claim 1, it is characterised in that：The light tank uniformly divides
It is distributed on the alignment pin.
6. a kind of commutator visual detection positioning device according to claim 1, it is characterised in that：The light tank is provided with
Four.
7. a kind of commutator visual detection positioning device according to claim 1, it is characterised in that：Offered on the rotating disk
Some equally distributed through holes.
8. a kind of commutator visual detection positioning device according to claim 1, it is characterised in that：The rotating disk lower section is set
Power set, the power set are provided with output shaft, and the output shaft is connected with the center of turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067884.3U CN206192899U (en) | 2016-09-21 | 2016-09-21 | Commutator visual detection positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067884.3U CN206192899U (en) | 2016-09-21 | 2016-09-21 | Commutator visual detection positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192899U true CN206192899U (en) | 2017-05-24 |
Family
ID=58728430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621067884.3U Expired - Fee Related CN206192899U (en) | 2016-09-21 | 2016-09-21 | Commutator visual detection positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692662A (en) * | 2018-07-12 | 2018-10-23 | 榆林学院 | Electronic component testing apparatus |
-
2016
- 2016-09-21 CN CN201621067884.3U patent/CN206192899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692662A (en) * | 2018-07-12 | 2018-10-23 | 榆林学院 | Electronic component testing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20190921 |