CN205377626U - Central positioner of permanent magnet speed regulation ware - Google Patents
Central positioner of permanent magnet speed regulation ware Download PDFInfo
- Publication number
- CN205377626U CN205377626U CN201521101085.9U CN201521101085U CN205377626U CN 205377626 U CN205377626 U CN 205377626U CN 201521101085 U CN201521101085 U CN 201521101085U CN 205377626 U CN205377626 U CN 205377626U
- Authority
- CN
- China
- Prior art keywords
- bearing
- magnet
- conductor
- dish bearing
- axle
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000033228 biological regulation Effects 0.000 title abstract description 4
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model provides a central positioner of permanent magnet speed regulation ware, fix a position the axle including conductor dish bearing, magnet dish bearing, check ring and center, the setting of conductor dish bearing is on the conductor bearing, and the setting of magnet dish bearing is on the magnet bearing, and the center is fixed a position the axle and is passed conductor dish bearing and magnet dish bearing, and the center is fixed a position the axle both ends and all is provided with the check ring with conductor dish bearing and the magnet dish bearing department of contacting respectively, and the check ring is used for fixing center location axle both ends with conductor dish bearing and magnet dish bearing and links to each other. The beneficial effects of the utility model are that: the installation accuracy promotes, saves installation time, and the availability factor is higher, and energy -conserving effect is better, makes the global design more optimize.
Description
Technical field
This utility model relates to driving speed-regulating mechanical technical field, more particularly, it relates to the center positioning device of a kind of permanent-magnet speed governor.
Background technology
In recent years, domestic invention permanent magnet speed regulation device, its main part is made up of one or more permanent-magnetic clamps and one or more sets conductor loops, realizes the change of institute's transmission speed and power with the change of coupling area.Wherein two axles are not rigidly connected, and form two brachiums and cannot avoid (being contained in two dish weight of this axle head all at 50-80kg not etc.) at the cantilever beam structure of 300-500mm length；Very easily cause Axial and radial to deform, therefore shaft assignment is the difficult point that this equipment is installed.Although axiality is had certain tolerance (being limited within 3mm) by this structure, even if at this within limit, it is uneven that this error also results in magnet ring induced field, thus the eddy current having influence on generation is uneven, can have a strong impact on the energy-saving effect of this machine.If error exceeds tolerance, then parts can be caused to collide, accidents caused.
Utility model content
This utility model overcomes deficiency of the prior art, and permanent-magnet speed governor installs centering difficulty in axle, it is provided that the center positioning device of a kind of permanent-magnet speed governor, to installing the installation axle of permanent magnet speed regulation device fast and accurately, saves the set-up time.
The purpose of this utility model is achieved by following technical proposals.
The center positioning device of permanent-magnet speed governor, including conductor disc bearing, magnet disk bearing, check ring and centralized positioning axle, described conductor disc bearing is arranged on conductor bearing, described magnet disk bearing is arranged on magnet bearing, the described centralized positioning axle described conductor disc bearing of traverse and described magnet disk bearing, described centralized positioning axle two ends are provided with described check ring with described conductor disc bearing and described magnet disk bearing touching position respectively, described check ring is for being fixedly linked described centralized positioning axle two ends with described conductor disc bearing and described magnet disk bearing.
Described conductor disc bearing is arranged on described conductor bearing any position.
Described magnet disk bearing is arranged on described magnet bearing any position.
The beneficial effects of the utility model are: this device, when complete machine structure is completely constant, lengthens magnet disk and holds with conductor bearing so as to contact with each other, respectively fill a bearing in two axle centers, by locating shaft and two bearing assemblings.During installation, as long as first installing this locating shaft, namely can guarantee that the accuracy of alignment of two axles, and the air gap between the magnet ring in magnet disk and the copper ring in conductor disc is uniform, meets technological requirement, turn avoid cantilever beam structure, still retains the effectiveness in vibration suppression that this machine is good；This device being made to have avoided the defect of cantilever beam on the whole, and install degree of accuracy lifting, save the set-up time, service efficiency is higher, and energy-saving effect more preferably, makes global design more optimize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 is conductor bearing, 2 is magnet bearing, and 3 is conductor disc bearing, and 4 is magnet disk bearing, and 5 is check ring, 6 centered about axles.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described.
As it is shown in figure 1, wherein, 1 is conductor bearing, and 2 is magnet bearing, and 3 is conductor disc bearing, and 4 is magnet disk bearing, and 5 is check ring, 6 centered about axles.
The center positioning device of permanent-magnet speed governor, including conductor disc bearing, magnet disk bearing, check ring and centralized positioning axle, conductor disc bearing is arranged on conductor bearing, magnet disk bearing is arranged on magnet bearing, centralized positioning axle traverse conductor disc bearing and magnet disk bearing, centralized positioning axle two ends are provided with check ring with conductor disc bearing and magnet disk bearing touching position respectively, and check ring is for being fixedly linked centralized positioning axle two ends with conductor disc bearing and magnet disk bearing.
Conductor disc bearing is arranged on conductor bearing any position.
Magnet disk bearing is arranged on magnet bearing any position.
This device, when complete machine structure is completely constant, lengthens magnet bearing and conductor bearing so as to contact with each other, respectively fills a bearing in two axle centers, by locating shaft and two bearing assemblings.During installation, as long as first installing this locating shaft, namely can guarantee that the accuracy of alignment of two axles, and the air gap between the magnet ring in magnet disk and the copper ring in conductor disc is uniform, meets technological requirement, turn avoid cantilever beam structure, still retains the effectiveness in vibration suppression that this machine is good；This device being made to have avoided the defect of cantilever beam on the whole, and install degree of accuracy lifting, save the set-up time, service efficiency is higher, and energy-saving effect more preferably, makes global design more optimize.
Above this utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. the center positioning device of permanent-magnet speed governor, it is characterized in that: include conductor disc bearing, magnet disk bearing, check ring and centralized positioning axle, described conductor disc bearing is arranged on conductor bearing, described magnet disk bearing is arranged on magnet bearing, the described centralized positioning axle described conductor disc bearing of traverse and described magnet disk bearing, described centralized positioning axle two ends are provided with described check ring with described conductor disc bearing and described magnet disk bearing touching position respectively, described check ring is for being fixedly linked described centralized positioning axle two ends with described conductor disc bearing and described magnet disk bearing.
2. the center positioning device of permanent-magnet speed governor according to claim 1, it is characterised in that: described conductor disc bearing is arranged on described conductor bearing any position.
3. the center positioning device of permanent-magnet speed governor according to claim 1, it is characterised in that: described magnet disk bearing is arranged on described magnet bearing any position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101085.9U CN205377626U (en) | 2015-12-24 | 2015-12-24 | Central positioner of permanent magnet speed regulation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101085.9U CN205377626U (en) | 2015-12-24 | 2015-12-24 | Central positioner of permanent magnet speed regulation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377626U true CN205377626U (en) | 2016-07-06 |
Family
ID=56257394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101085.9U Expired - Fee Related CN205377626U (en) | 2015-12-24 | 2015-12-24 | Central positioner of permanent magnet speed regulation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205377626U (en) |
-
2015
- 2015-12-24 CN CN201521101085.9U patent/CN205377626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |