CN205160341U - Utilize guide pillar and guide Bush's permanent magnet speed regulation ware - Google Patents
Utilize guide pillar and guide Bush's permanent magnet speed regulation ware Download PDFInfo
- Publication number
- CN205160341U CN205160341U CN201520312143.6U CN201520312143U CN205160341U CN 205160341 U CN205160341 U CN 205160341U CN 201520312143 U CN201520312143 U CN 201520312143U CN 205160341 U CN205160341 U CN 205160341U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- permanent magnet
- guide
- load
- magnet rotor
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the rotatory in -process of rotating permanent magnet among the permanent magnet speed regulation, axial displacement's adjusting device, this device also is applicable to other need rotate the device that the in -process removed, and the device installs the guide pin bushing on the permanent magnet rotor, installation guide pillar device on the suppoting axle, the permanent magnet rotor passes through guide pillar and guide Bush and load hookup. The permanent magnet rotor passes through the guide pillar and guide Bush device and transmits the moment of torsion for the load to messenger's load is rotated, and the rotatory magnet rotor of adjustment moves on the guide pillar and makes its coupling area with the conductor rotor change, thereby realizes the speed governing. The utility model discloses a guide pillar and guide Bush matches simple structure and is fit for working in adverse circumstances, and it simply can be non -maintaining to safeguard, the adjustment is convenient, can realize remote control.
Description
Technical field
The utility model belongs to universal product deceleration field, the modes such as traditional employing frequency control realize speed governing, or load is connected on the output shaft of permanent-magnet speed governor, the output shaft of permanent-magnet speed governor adopts splined shaft form, the magnet disk of permanent-magnet speed governor is fixed on spline housing, the coupling area that the mode allowing spline housing move on splined shaft adjusts magnet disk and conductor disc realizes speed governing, such complex structure, mechanical efficiency loss is larger, environmental requirement is strict, maintenance workload is comparatively large, and volume realizes difficulty when position is little greatly at the scene.
The utility model can overcome these shortcomings, the coupling area that direct installation guide pillar guide sleeve device adjusts magnet ring and conductor loops on motor shaft realizes speed governing, guide pillar guide sleeve device is directly contained on bearing axle and the axiality of magnet disk and conductor disc is improved greatly, compact conformation is simple, and guide pillar and guide pin bushing are slidably matched and adjust that resistance is little improves mechanical efficiency.
Background technology
In the load motor transmission of plant equipment, the coupling body of extensive use mostly is and is rigidly connected, most equipment can not realize permanent magnetic speed-adjusting or implement difficulty due to the result of spatial limitation, therefore needing the occasion of speed governing not easily to promote permanent magnetic speed-adjusting, a large amount of plant equipment and common apparatus (pump, blower fan etc.) realize energy-conservation more difficult realization.
The utility model is that bearing axle directly installs guide pillar guide sleeve device, guide pillar guide sleeve device connects magnet ring, and magnet ring is adjusted its position to realize the object realizing speed governing with the coupling area of the conductor loops be directly connected on motor shaft and reach energy-conservation by guide pillar guide sleeve device.
Utility model content
The utility model to belong in permanent magnetic speed-adjusting in rotating permanent magnet rotary course, the adjusting device moved axially, this device is also applicable to other device needing movement in rotary course, a kind of permanent-magnet speed governor utilizing guide pillar guide pin bushing, comprise bearing axle and permanent magnet rotor, bearing axle installs post device, mounting guide sleeve in permanent magnet rotor, permanent magnet rotor is connected with post device by guide pin bushing, post device comprises guide pillar and load shaft coupling, guide pillar is connected with load coupling bolt, load shaft coupling diameter of bore is identical with bearing axle diameter to be fixed on load shaft coupling on bearing axle by key.Permanent magnet rotor passes to load by guide pillar guide sleeve device moment of torsion, thus load is rotated, and adjustment rotary magnet rotor moves and the coupling area of itself and conductor rotor is changed on guide pillar, thus realizes speed governing.
The magnet rotor rotated is arranged on bearing axle and rotates together together with post device; in rotary course; the magnet rotor mobile place of connecing body on guide pillar is being slidably matched of guide pillar and guide pin bushing; connect when locating the little motor adjustment of area convenient and swift; the simple good control precision of processing and manufacturing, can better guarantee the precision of machine.Realize rotary body axial adjustment quickly and accurately.
The utility model adopts the guide pillar guide pin bushing structure that matches simply to be adapted at working in adverse circumstances, safeguards simple, easy to adjust, can realize Long-distance Control.
Accompanying drawing explanation
Fig. 1, be the utility model general structure schematic diagram.
Fig. 2, be the utility model load shaft coupling and guide pillar assembly structural representation.
Fig. 3, be the utility model movable sleeving schematic diagram.
In figure:
1 bearing axle 8 bearing (ball) cover 15 fin
2 load shaft coupling 9 sealing ring 16 motor couplers
3 movable sleeving 10 sealing ring gland 17 motor shafts
4 mechanical locknut packing ring 11 guide pin bushing 18 oiliness bearings
5 bearing (ball) cover 12 guide pillar 19 sealing ring glands
6 bearing 13 magnet rotor
7 bearing holder (housing, cover) 14 conductor rotor
Embodiment
1, guide pillar 12 is arranged on load shaft coupling 2 with bolt and forms post device.Load shaft coupling 2 diameter of bore is identical with bearing axle diameter to be fixed on load shaft coupling 2 on bearing axle by key.
The flange disc of 2, load shaft coupling 2 processes guide pillar hole and guide pillar 12 is fixed by bolt by guide pillar 12 external diameter tight fit.
3, the magnet rotor 13 having installed guide pin bushing 11 is fixed by bolts on movable sleeving 3, and movable sleeving 3 is slidably matched with load shaft coupling 2 is concentric; Guide pillar 12, guide pin bushing 11 concentric fits, magnet rotor 13 can move axially on guide pillar 12.
4, magnet rotor 13 is processed dowel hole and guide pin bushing 11 external diameter tight fit, and circumferentially guarantee that guide pillar guide pin bushing is concentric with the guide pillar hole on the flange disc of load shaft coupling 2 same.
5, movable sleeving 3 internal diameter two ends are bumped into oiliness bearing 18, and in movable sleeving 3, survey two ends internal diameter is crossed to win with oiliness bearing 18 external diameter and coordinated; Movable sleeving 3 external diameter and bearing 6 internal diameter tight fit and process can rigid bearing 6 inner diametric step.
6, movable sleeving 3 is installed the mechanical locknut packing ring 4 of bearing 6 to lock, exterior upper bearing sleeve 7, bearing (ball) cover 8, sealing ring 9, sealing ring gland 10 bolt are assembled into mobile adjusting device.
7, load shaft coupling 2 external diameter and oiliness bearing 18 are slidably matched, movable sleeving 3 internal diameter except two ends be bumped into oiliness bearing 18 external diameter tight fit except all the other are all greater than the resistance that load shaft coupling 2 external diameter friction area reduces to which reduce adjustment.
8, electric actuator or electric pushrod act axially in adjusting device, achieve magnet rotor 13 the moving axially on guide pillar 12 of rotation.
9, the magnet rotor 13 rotated passes to load by guide pillar 12, guide pin bushing 11 the moment of torsion of motor, and magnet rotor 13 moving axially on guide pillar 12 achieves magnet rotor 13 and change with the coupling area of conductor rotor 14 the order ground achieving speed governing.
Beneficial effect
This employing guide pillar guide sleeve structure mode, makes p-m rotor can slide axially along power transmission shaft, realizes speed governing by adjustment permanent magnet rotor and conductor coupling area.Without any direct mechanical connection between diaxon, the rigid attachment between motor shaft and bearing axle can be eliminated, make the vibration isolation between load and motor, be independent of each other.
The utility model adopts guide pillar guide sleeve structure mode, and structure is simply adapted at working in adverse circumstances, safeguards simple, easy to adjust, can realize Long-distance Control.
Preferred forms
1. guide pillar can do surface treatment increase surface smoothness, and guide pin bushing can reduce friction with oiliness bearing.
2. inlay oiliness bearing in movable sleeving, movable sleeving and load shaft coupling contact-making surface do surface treatment and increase surface smoothness, reduce friction, adjustment are got up more laborsaving.
Claims (3)
1. utilize a permanent-magnet speed governor for guide pillar guide pin bushing, comprise bearing axle and permanent magnet rotor, it is characterized in that, bearing axle is installed mounting guide sleeve in post device, permanent magnet rotor, permanent magnet rotor is connected with post device by guide pin bushing.
2. a kind of permanent-magnet speed governor utilizing guide pillar guide pin bushing according to claim 1, it is characterized in that, post device comprises guide pillar and load shaft coupling, guide pillar is connected with load coupling bolt, and load shaft coupling diameter of bore is identical with bearing axle diameter to be fixed on load shaft coupling on bearing axle by key.
3. a kind of permanent-magnet speed governor utilizing guide pillar guide pin bushing according to claim 1, is characterized in that, permanent magnet is turned, by post device and guide pin bushing, moment of torsion passed to load, and permanent magnet rotor moves axially on post device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312143.6U CN205160341U (en) | 2015-05-15 | 2015-05-15 | Utilize guide pillar and guide Bush's permanent magnet speed regulation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312143.6U CN205160341U (en) | 2015-05-15 | 2015-05-15 | Utilize guide pillar and guide Bush's permanent magnet speed regulation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160341U true CN205160341U (en) | 2016-04-13 |
Family
ID=55695985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312143.6U Expired - Fee Related CN205160341U (en) | 2015-05-15 | 2015-05-15 | Utilize guide pillar and guide Bush's permanent magnet speed regulation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160341U (en) |
-
2015
- 2015-05-15 CN CN201520312143.6U patent/CN205160341U/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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin City Huayuan Industrial Zone Ziyuan Road No. 13 Building No. 1 C District 901 room Patentee after: TIANJIN JI XUAN ENERGY-SAVING TECHNOLOGY LIMITED BY SHARE Ltd. Address before: 300384 Tianjin City Huayuan Industrial Zone Ziyuan Road No. 13 Building No. 1 C District 901 room Patentee before: TIANJIN JIXUAN ENERGY-SAVING TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230328 Granted publication date: 20160413 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230922 Granted publication date: 20160413 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |