CN203774909U - Novel generator magnet yoke - Google Patents
Novel generator magnet yoke Download PDFInfo
- Publication number
- CN203774909U CN203774909U CN201420154835.8U CN201420154835U CN203774909U CN 203774909 U CN203774909 U CN 203774909U CN 201420154835 U CN201420154835 U CN 201420154835U CN 203774909 U CN203774909 U CN 203774909U
- Authority
- CN
- China
- Prior art keywords
- pole
- utmost point
- claw
- rear solid
- solid end
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to a novel generator magnet yoke. The novel generator magnet yoke comprises a center rotation shaft. The center rotation shaft is sleeved by a rear claw-pole and a front claw-pole; the rear claw-pole and the front claw-pole are cooperatively installed on the center rotation shaft in a sleeving mode; the connection sides of the rear claw-pole and the front claw-pole are each provided with a bottom large cylinder; the bottom large cylinders are provided with central circular benches whose bottom diameters are equal to the bottom diameters of the bottom large cylinders; the central circular benches are provided with upper cylinders whose diameters are equal to the top diameters of the central circular benches; and the bottom large cylinders, the central circular benches and the upper cylinders on the rear claw-pole and the front claw-pole form small steps. By adopting such a technical scheme, the structural design of the rear claw-pole and the front claw-pole is employed, the two small steps are formed, when the rear claw-pole and the front claw-pole are assembled, a center connection position is provided with an inwardly recessed groove, and a generator is at a loosely assembling state, can exhibit a guiding function and can be prevented from rotation due to a too large gap.
Description
Technical field
The utility model belongs to generator assembly, is specifically related to a kind of novel generator yoke.
Background technology
At existing technology median claw utmost point yoke external diameter, be flat, and magnetizing coil skeleton all adopts nylon material to produce, nylon material is along with the variation of temperature has trace contraction, so dimensional fits is difficult to control.Yoke external diameter is excessive cannot be press-fited in the situation that not leading, and the too small meeting of yoke external diameter causes exciting coil assembly rotation under high temperature and high speed rotation.
Summary of the invention
The utility model, in order to solve the technical problem of mentioning in background technology, provides a kind of novel generator yoke.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of novel generator yoke, comprise central rotating shaft, on central rotating shaft, be set with the rear solid end utmost point and the fore paw utmost point, the rear solid end utmost point and the fore paw utmost point coordinate installation sleeve to be contained on central rotating shaft, the connection side of the rear solid end utmost point and the fore paw utmost point is all respectively equipped with a bottom big column, bottom big column is provided with the middle part round platform that a bottom surface diameter equals bottom big column, middle part round platform is provided with the top cylinder that a diameter equals middle part round platform end face diameter, and the bottom big column that the rear solid end utmost point and fore paw are extremely gone up, middle part round platform and top cylinder form small stair.
The bottom big column of the rear solid end utmost point and the fore paw utmost point, middle part round platform and top cylinder jacket are equipped with exciting coil assembly.
The connection side of the rear solid end utmost point and the fore paw utmost point is provided with claw outward at bottom cylinder.
Adopt after above technical scheme: the rear solid end utmost point of the present utility model and the design of front claw-pole structure, two small stairs have been formed, after the rear solid end utmost point and the assembling of the fore paw utmost point, junction, center is a groove concaving, make generator yoke join state in pine, allow it can play guide function, and play and prevent excesssive gap and rotation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of the fore paw utmost point of the utility model Fig. 1.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of novel generator yoke, comprise central rotating shaft 1, on central rotating shaft 1, be set with the rear solid end utmost point 2 and the fore paw utmost point 3, the rear solid end utmost point 2 and the fore paw utmost point 3 coordinate installation sleeve to be contained on central rotating shaft 1, the connection side of the rear solid end utmost point 2 and the fore paw utmost point 3 is all respectively equipped with a bottom big column 4, bottom big column 4 is provided with the middle part round platform 5 that a bottom surface diameter equals bottom big column 4, middle part round platform 5 is provided with the top cylinder 6 that a diameter equals middle part round platform item face diameter, bottom big column 4 on the rear solid end utmost point 2 and the fore paw utmost point 3, middle part round platform 5 and top cylinder 6 form small stair.
For all parts of the present utility model, explain:
1) the bottom big column 4 of the rear solid end utmost point 2 and the fore paw utmost point 3, middle part round platform 5 and top cylinder 6 overcoats are equipped with magnetizing coil 7 assemblies.
2) the connection side of the rear solid end utmost point 2 and the fore paw utmost point 3 is provided with claw 8 outside bottom big column 4.
Adopt after above technical scheme: the rear solid end utmost point of the present utility model and the design of front claw-pole structure, two small stairs have been formed, after the rear solid end utmost point and the assembling of the fore paw utmost point, junction, center is a groove concaving, make generator yoke join state in pine, allow it can play guide function, and play and prevent excesssive gap and rotation.
Claims (3)
1. a novel generator yoke, comprise central rotating shaft (1), it is characterized in that: on described central rotating shaft (1), be set with the rear solid end utmost point (2) and the fore paw utmost point (3), the described rear solid end utmost point (2) and the fore paw utmost point (3) coordinate installation sleeve to be contained on central rotating shaft (1), the connection side of the described rear solid end utmost point (2) and the fore paw utmost point (3) is all respectively equipped with a bottom big column (4), described bottom big column (4) is provided with the middle part round platform (5) that a bottom surface diameter equals bottom big column (4), described middle part round platform (5) is provided with the top cylinder (6) that a diameter equals middle part round platform end face diameter, bottom big column (4) on the described rear solid end utmost point (2) and the fore paw utmost point (3), middle part round platform (5) and top cylinder (6) form small stair.
2. a kind of novel generator yoke according to claim 1, is characterized in that: the bottom big column (4) of the described rear solid end utmost point (2) and the fore paw utmost point (3), middle part round platform (5) and top cylinder (6) overcoat are equipped with magnetizing coil (7) assembly.
3. a kind of novel generator yoke according to claim 1 and 2, is characterized in that: the connection side of the described rear solid end utmost point (2) and the fore paw utmost point (3) is provided with claw (8) outside bottom big column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154835.8U CN203774909U (en) | 2014-03-22 | 2014-03-22 | Novel generator magnet yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154835.8U CN203774909U (en) | 2014-03-22 | 2014-03-22 | Novel generator magnet yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774909U true CN203774909U (en) | 2014-08-13 |
Family
ID=51292058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154835.8U Expired - Fee Related CN203774909U (en) | 2014-03-22 | 2014-03-22 | Novel generator magnet yoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756042A (en) * | 2017-11-06 | 2019-05-14 | 博格华纳公司 | The pawl pole of pawl pole section with forming |
-
2014
- 2014-03-22 CN CN201420154835.8U patent/CN203774909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756042A (en) * | 2017-11-06 | 2019-05-14 | 博格华纳公司 | The pawl pole of pawl pole section with forming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201900425U (en) | Assembly bench | |
| NZ619034A (en) | An assembly to control relative speed of movement between parts | |
| CN203949608U (en) | Stator inner and outer diameter measurement device | |
| CN203774909U (en) | Novel generator magnet yoke | |
| CN103506815B (en) | A kind of shaft block ring and processing method thereof | |
| CN203757351U (en) | Unidirectional grease adding head | |
| CN205679237U (en) | Automobile position attitude detection tracking cross | |
| CN205504406U (en) | Cloud platform fixed establishment and unmanned aerial vehicle | |
| CN204149531U (en) | A kind of 3D printing head structure | |
| CN204067493U (en) | A kind of battery winder winding head | |
| CN203948492U (en) | A kind of stop ring assembly mould of bearing with locating snap ring | |
| CN203473125U (en) | Connection structure of steering handle supporting base and upper yoke plate | |
| CN204118893U (en) | Tight type starter armature winding | |
| CN202963476U (en) | Motorized spindle rotor core double-conical-surface locating mechanism | |
| CN203627739U (en) | Back-up ring and hoop combined axial positioning structure | |
| CN103567551A (en) | Cutting device of gear hobbing machine | |
| CN203250612U (en) | Electromagnetic tube | |
| CN203512048U (en) | Horizontal balancing device for camera in air | |
| CN204077243U (en) | Driving axis wheel limit structure with abs sensor | |
| CN203368223U (en) | Thrust bearing for diving motor | |
| CN203817046U (en) | Spherical ring rolling machine main roller device | |
| CN203463555U (en) | Flywheel structure | |
| CN203728416U (en) | Synchronous deviation rectifying device for gantry crane | |
| CN204998574U (en) | Add and play first car device of workshop liter | |
| CN203076948U (en) | Double-layer jig for machining piston ring section oil hole |
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: 20140813 Termination date: 20160322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |