CN209230447U - A kind of rotor and stator are attached together to neutral cubing - Google Patents
A kind of rotor and stator are attached together to neutral cubing Download PDFInfo
- Publication number
- CN209230447U CN209230447U CN201920038985.5U CN201920038985U CN209230447U CN 209230447 U CN209230447 U CN 209230447U CN 201920038985 U CN201920038985 U CN 201920038985U CN 209230447 U CN209230447 U CN 209230447U
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- China
- Prior art keywords
- turntable
- calibration
- axes
- stator
- bearing
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- 230000007935 neutral effect Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of rotors and stator to attach together to neutral cubing, including calibration of axes, turntable and dial gauge, bearing is installed in the calibration of axes, the bearing is mounted on turntable, the turntable can be rotated relative to calibration of axes, and the calibration of axes is perpendicular to turntable, the turntable by steel material at, dial gauge is connected by Magnetic gauge stand on the turntable, Magnetic gauge stand can be adsorbed on turntable.The cubing of the utility model can effectively detect rotor and stator is attached together to neutrality, easy to operate, and detection efficiency is high.
Description
Technical field
The utility model relates to field of motor manufacturing, more specifically, it relates to which a kind of rotor and stator are attached together to neutrality
Cubing.
Background technique
Motor is made of rotor and stator two parts, and popular the saying of rotor is exactly the part rotated in motor, and stator is
The stationary part of motor, the main function of stator are to generate rotating excitation field, and the main function of rotor is in rotary magnetic
By magnetic force line cutting and then generation (output) electric current in.During rotor and stator attach together, be easy to cause the wounding of winding,
Scratch or bearing are impaired.Under special circumstances, shaft distortion is even resulted in, when there are when small bias, making to neutral bad
Rotor generates violent vibration abnormal sound when rotated.
In existing technology, 1) method for examining rotor and stator to attach together situation specifically includes that visually, artificial to examine
It looks into, using centering go-no go gauge artificial observation, if be aligned with upper and lower thimble, but can not accurately know how much is deviation, and adjustment is mostly
Human subjective's judgement, it is difficult to finely tune；2) using by force method, pressing-in force is attached together using the observation of high-precision press, judges whether to be pressed into
It completes, still, if attached together when there is subtle bias, can not be come out by force feedback.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of rotor and stator is attached together and examined to neutrality
Tool, can effectively detect rotor and stator is attached together to neutrality, easy to operate, and detection efficiency is high.
To achieve the above object, the utility model provides following technical solution: a kind of rotor and stator are attached together to neutrality
Cubing, including calibration of axes, turntable and dial gauge are equipped with bearing in the calibration of axes, and the bearing is mounted on turntable, described
Turntable can be rotated relative to calibration of axes, and the calibration of axes, perpendicular to turntable, the turntable is by steel material at logical on the turntable
Magnetic gauge stand connection dial gauge is crossed, Magnetic gauge stand can be adsorbed on turntable.Upper thimble and lower thimble on platform jack up calibration of axes,
Dial gauge measurement position is adjusted, dial gauge is zeroed and perpendicular to the inner wall of stator, rotates by the inner wall of measuring head close to stator
Turntable rotates it relative to calibration of axes, and driven by rotary disc Magnetic gauge stand rotation, Magnetic gauge stand drives dial gauge rotation, observes percentage
The numerical value of table, so as to learn the concentricity of calibration of axes and stator, the as concentricity of rotor and stator.
Preferably, the calibration of axes includes the first noumenon, one end of the first noumenon is provided along its length second
Body, the diameter of second ontology are greater than the diameter of the first noumenon, on the first noumenon of calibration of axes and close to the second body position
The bearing is installed.
Preferably, one end on the first noumenon of the calibration of axes far from the second ontology is axially arranged with the along calibration of axes
A positioning hole, one end on the second ontology of calibration of axes far from the first noumenon are equipped with second matched with the first positioning hole
Location hole, the size of second location hole are greater than the size of first positioning hole.The setting of first positioning hole and second location hole is convenient
Upper thimble and the alignment of lower thimble and jack-up calibration of axes.
Preferably, the turntable is equipped with bearing outside, the bearing is fixedly connected on by the bearing outside to be turned
On disk.Facilitate the assembling of bearing and turntable in this way.
Preferably, being also equipped with the circlip for limiting bearing axial movement in the bearing outside
In conclusion the utility model has the beneficial effects that the cubing when detecting, upper and lower thimble jacks up calibration of axes, passes through
Turntable is rotated, 360 degree of Magnetic gauge stand rotations may be implemented, and then drives 360 degree of dial gauge rotations, the numerical value for observing dial gauge becomes
Change, currently attaches together existing dimensional discrepancy to know, the difference in height including stator faces, the concentricity of stator and rotor, on
The concentricity of lower thimble, it is simple to operate and high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this cubing；
Fig. 2 is the explosive view of this cubing；
Fig. 3 is the structural schematic diagram of the calibration of axes of this cubing；
Fig. 4 is the bearing outside structural schematic diagram of this cubing；
Fig. 5 is the bearing outside cross section structure schematic diagram of this cubing.
Appended drawing reference: 1, calibration of axes；2, turntable；3, dial gauge；4, the first noumenon；5, the second ontology；6, bearing；7, bearing
Housing；8, annular stop protrusion；9, circlip caulking groove；10, circlip；11, first positioning hole；12, second location hole；13, magnetic table
Seat；14, platform；15, lower thimble；16, upper thimble；17, stator；18, measuring head.
Specific embodiment
The utility model is described further referring to attached drawing.
Present embodiment discloses a kind of rotors and stator to attach together to neutral cubing, as shown in Figs. 1-5, including calibration of axes 1, turn
Disk 2 and dial gauge 3, calibration of axes 1 include the first noumenon 4 cylindrical, and one end of the first noumenon 4 is provided along its length the
Two ontologies 5, the second ontology 5 is same cylindrical, and the diameter of the second ontology 5 is greater than the diameter of the first noumenon 4, and the of calibration of axes 1
Bearing 6 is installed on one ontology 4 and close to 5 position of the second ontology, bearing 6 is fixed on turntable 2 by bearing outside 7, this sample prescription
Just the assembling of bearing 6 and turntable 2, the inner wall of the side of bearing outside 7 have extended inwardly to form annular stop protrusion 8, the other side
Inner wall be equipped with circlip caulking groove 9, bearing 6 is mounted on bearing outside 7, and circlip 10 is in circlip caulking groove 9, and circlip 10 is for limiting
Bearing 6 processed is axially moved, and calibration of axes 1, bearing 6 and bearing outside 7 are coaxially disposed, remote on the first noumenon 4 of calibration of axes 1
One end from the second ontology 5 is axially arranged with first positioning hole 11 along calibration of axes 1, far from first on the second ontology 5 of calibration of axes 1
One end of ontology 4 is equipped with the second location hole 12 matched with first positioning hole 11, and the size of second location hole 12 is greater than first
The size of location hole 11, the setting of first positioning hole 11 and second location hole 12 facilitate calibration of axes 1 and upper thimble 16, lower thimble 15
Installation, turntable 2 can be rotated relative to calibration of axes 1, and calibration of axes 1, perpendicular to 2 plane of turntable, turntable 2 is made of steel, turntable
Dial gauge 3 is connected by Magnetic gauge stand 13 on 2, dial gauge 3 is installed at the tong-test ammeter of Magnetic gauge stand 13, Magnetic gauge stand 13 is mobilizable
It is adsorbed on the different location of turntable 2, the universal support arm on Magnetic gauge stand 13 can fix any angle, and it is easy to use rapid, it is magnetic
Band micromatic setting at the tong-test ammeter of gauge stand 13 can arbitrarily adjust direction positioning.
In rotor and during attaching together of stator 17, the stator 17 of motor is fixed on platform 14, it is vertical on platform 14
It is provided with lower thimble 15, the top of platform 14 is equipped with the upper thimble 16 matched with lower thimble 15, upper thimble 16 and lower thimble 15
Coaxial arrangement, and upper thimble 16 and lower thimble 15 it is close to each other one end it is tapered, upper thimble 16 and lower thimble 15 match
By rotor assembly stator 17 shaft core position, when detecting the concentricity of stator 17 and rotor, it is only necessary to detect stator 17 and calibration
The concentricity of axis 1, it can be learnt that the concentricity of rotor and stator 17.
The detection process of the concentricity of rotor and stator 17: by insertion calibration of axes 1 in one end tapered on upper thimble 16
First positioning hole 11, the second location hole 12 of tapered one end insertion calibration of axes 1 on lower thimble 15, the upper thimble on platform 14
16 and lower thimble 15 jack up cubing, i.e., upper thimble 16 withstands on the first positioning hole 11 of calibration of axes 1, and lower thimble 15 withstands on calibration of axes 1
Second location hole 12 adjust 3 measurement position of dial gauge so that calibration of axes 1 is mounted between upper thimble 16 and lower thimble 15,
Dial gauge 3 is zeroed and perpendicular to the inner wall of stator 17 by the inner wall of measuring head 18 close to stator 17, facilitates observation dial gauge 3
Numerical value, while turntable 2 does 360 degree rotation, the balancing point of observation dial gauge 3 swings numerical value, as calibration of axes 1 and 17 concentricity of stator
Dimensional discrepancy, thus it can be seen that the concentricity of rotor and stator 17.
In addition, the detection process of the verticality of rotor and stator 17: by the measuring head 18 of dial gauge 3 close to the end of stator 17
Face, and perpendicular to the end face of stator 17, dial gauge 3 is zeroed, while cubing does 360 degree rotation, the balancing point pendulum of observation dial gauge 3
Dynamic numerical value, it can be seen that the verticality of rotor and stator 17.
The detection process of the concentricity of upper thimble 16 and lower thimble 15: by the measuring head 18 of dial gauge 3 close to lower thimble 15
Side dial gauge 3 is zeroed and perpendicular to the side of lower thimble 15, while cubing does 360 degree rotation, observation dial gauge 3
Numerical value change, it can be seen that the concentricity of upper thimble 16 and lower thimble 15.
Assigned direction in this specific embodiment is intended merely to facilitate between each component of statement positional relationship and mutually
The relationship of cooperation.The above is only the preferred embodiment of the utility model, the protection scope of the utility model and not only office
It is limited to above-described embodiment, technical solution belonging to the idea of the present invention belongs to the protection scope of the utility model.It answers
It is for those skilled in the art, without departing from the principle of the utility model several to change when pointing out
Into and retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of rotor and stator are attached together to neutral cubing, it is characterized in that: including calibration of axes (1), turntable (2) and dial gauge (3),
It is equipped with bearing (6) on the calibration of axes (1), the bearing (6) is mounted on turntable (2), and the turntable (2) can be relative to school
Fiducial axis (1) rotation, and the calibration of axes (1), perpendicular to turntable (2), the turntable (2) is by steel material on the turntable (2)
Dial gauge (3) are connected by Magnetic gauge stand (13), Magnetic gauge stand (13) can be adsorbed on turntable (2).
2. a kind of rotor according to claim 1 and stator are attached together to neutral cubing, it is characterized in that: the calibration of axes (1)
Including the first noumenon (4), one end of the first noumenon (4) is provided along its length the second ontology (5), second ontology (5)
Diameter be greater than the diameter of the first noumenon (4), installed on the first noumenon (4) of calibration of axes (1) and close to the second ontology (5) position
The bearing (6).
3. a kind of rotor according to claim 2 and stator are attached together to neutral cubing, it is characterized in that: the calibration of axes (1)
The first noumenon (4) on far from the second ontology (5) one end being axially arranged with first positioning hole (11) along calibration of axes (1), calibration
One end on the second ontology (5) of axis (1) far from the first noumenon (4) is equipped with second matched with the first positioning hole (11)
Location hole (12), the size of second location hole (12) are greater than the size of first positioning hole (11).
4. a kind of rotor according to claim 1 and stator are attached together to neutral cubing, it is characterized in that: on the turntable (2)
Equipped with bearing outside (7), the bearing (6) is fixedly connected on turntable (2) by the bearing outside (7).
5. a kind of rotor according to claim 4 and stator are attached together to neutral cubing, it is characterized in that: the bearing outside
(7) circlip (10) for limiting bearing (6) axial movement is also equipped in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038985.5U CN209230447U (en) | 2019-01-08 | 2019-01-08 | A kind of rotor and stator are attached together to neutral cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038985.5U CN209230447U (en) | 2019-01-08 | 2019-01-08 | A kind of rotor and stator are attached together to neutral cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230447U true CN209230447U (en) | 2019-08-09 |
Family
ID=67510293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038985.5U Expired - Fee Related CN209230447U (en) | 2019-01-08 | 2019-01-08 | A kind of rotor and stator are attached together to neutral cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097614A (en) * | 2020-09-04 | 2020-12-18 | 株洲时代新材料科技股份有限公司 | Flexible detection tool for coaxiality of shaft box spring |
| CN113798987A (en) * | 2021-08-31 | 2021-12-17 | 湖南诺贝斯特科技有限公司 | Coaxial adjusting structure of double-crank grinding and polishing machine and adjusting method thereof |
-
2019
- 2019-01-08 CN CN201920038985.5U patent/CN209230447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097614A (en) * | 2020-09-04 | 2020-12-18 | 株洲时代新材料科技股份有限公司 | Flexible detection tool for coaxiality of shaft box spring |
| CN112097614B (en) * | 2020-09-04 | 2022-10-28 | 株洲时代新材料科技股份有限公司 | Flexible detection tool for coaxiality of shaft box spring |
| CN113798987A (en) * | 2021-08-31 | 2021-12-17 | 湖南诺贝斯特科技有限公司 | Coaxial adjusting structure of double-crank grinding and polishing machine and adjusting method thereof |
| CN113798987B (en) * | 2021-08-31 | 2022-06-03 | 湖南诺贝斯特科技有限公司 | Coaxial adjusting structure of double-crank grinding and polishing machine and adjusting method thereof |
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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: 20190809 |