CN202798360U - Flexible connection motor - Google Patents
Flexible connection motor Download PDFInfo
- Publication number
- CN202798360U CN202798360U CN 201220559824 CN201220559824U CN202798360U CN 202798360 U CN202798360 U CN 202798360U CN 201220559824 CN201220559824 CN 201220559824 CN 201220559824 U CN201220559824 U CN 201220559824U CN 202798360 U CN202798360 U CN 202798360U
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- rear end
- rotor
- stator
- rotating shaft
- winding
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Abstract
The utility model relates to the field of power machinery, in particular to a motor. A flexible connection motor comprises a stator, a rotor, a base, a front end cover and a rear end cover, wherein the front end cover and the rear end cover are respectively installed at the front and rear ends of the base; one end of a rotating shaft in the rotor passes through the front end cover and the stator and then is arranged on the rear end cover; bearings are respectively arranged between the rotating shaft and the front end cover and between the rotating shaft and the rear end cover; an electric brush in the stator supplies power to the rotor; the stator is arranged in the base; and the front and rear end covers are connected with the base by transitional connecting pieces. The flexible connection motor has the beneficial effects that the base and the front and rear end covers are connected by the transitional connecting pieces, thus reducing the impact of the base on the front and rear end covers and lowering noise.
Description
Technical field
The utility model relates to the dynamic power machine field, relates in particular to a kind of motor.
Background technology
Along with the development of electronics industry, more and more higher to the precision requirement of various device; The thing followed requires also in continuous raising vibratility and the noise of motor; Existing typical spindle motor generally comprises rotor, stator, pedestal, end cap and motor shaft, rotor is for connecting the rotating mechanism of one or more magnets, one side of stator is to rotor and produce electromagnetic force, pedestal is used for support stator and rotor, the place, axle center that motor shaft is arranged on rotor is used for outputting power, and end cap covers on pedestal and the supporting electric arbor.
In order to reduce the noise of motor, just very high to the installation requirement of motor housing and stator, stator is installed tension with motor housing, and meeting so that vibrate is directly passed to, and makes a noise; Install and become flexible, can have influence on again the normal operation of motor.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of motor that flexibly connects, and by linking to each other by the transition brace between support and the front and rear cover, has lowered the impact of support to front and rear cover, has realized reducing the purpose of noise.
The utility model is achieved in that a kind of motor that flexibly connects, comprise stator, rotor, support, front end housing and rear end cap, described front end housing and rear end cap are installed in respectively the rear and front end of support, rotating shaft one end in the described rotor passes front end housing and stator is arranged on the rear end cap, be provided with bearing between rotating shaft and front end housing and the rear end cap, brush in the stator is powered to rotor, and described stator is arranged in the support, links to each other by the transition brace between described front end housing and rear end cap and the support.
Described transition brace is flexure strip.
Described stator comprises main pole winding, main pole core, commutation is unshakable in one's determination, winding and brush commutate, a described main pole core and commutation side that is arranged on respective rotor unshakable in one's determination, the main pole winding is arranged on the main pole core, and the commutation winding is arranged on the commutation iron core, and described brush is powered to rotor.
Described rotor comprises commutator, armature winding, armature core and rotating shaft, and the axle center of armature core is passed in described rotating shaft, and described commutator is installed in the rotating shaft, matches with brush and armature core respectively in described armature winding two ends.
Link to each other by the transition brace between the support that the utility model flexibly connects motor and the front and rear cover, lowered the impact of support to front and rear cover, realized reducing the purpose of noise.
Description of drawings
Fig. 1 is that the utility model flexibly connects electric machine structure and partly cuts open schematic diagram.
Among the figure: 1 stator, 2 rotors, 3 supports, 4 front end housings, 5 rear end caps, 6 bearings, 7 transition braces, 11 main pole windings, 12 main pole cores, 13 commutation iron cores, 14 commutation windings, 15 brushes, 21 commutators, 22 armature winding, 23 armature cores, 24 rotating shafts.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, a kind of motor that flexibly connects, comprise stator 1, rotor 2, support 3, front end housing 4 and rear end cap 5, described front end housing 4 and rear end cap 5 are installed in respectively the rear and front end of support 3, rotating shaft 24 1 ends in the described rotor 2 pass front end housing 4 and stator 1 is arranged on the rear end cap 5, be provided with bearing 6 between rotating shaft 24 and front end housing 4 and the rear end cap 5,15 pairs of rotor power supplies of brush in the stator 1, described stator 1 is arranged in the support 3, links to each other by transition brace 7 between described front end housing 4 and rear end cap 5 and the support 3.
In the present embodiment, described transition brace 7 is flexure strip, and the vibration by transition brace 7 lowers between support 3 and the front and rear cover reduces noise.
The utility model can further describe into, described stator 1 comprises main pole winding 11, main pole core 12, commutation iron core 13, commutation winding 14 and brush 15, described main pole core 12 and commutation unshakable in one's determination 13 are arranged on a side of respective rotor, main pole winding 11 is arranged on the main pole core 12, commutation winding 14 is arranged in the commutation unshakable in one's determination 13,2 power supplies of 15 pairs of rotors of described brush.
The utility model can further describe into, described rotor 2 comprises commutator 21, armature winding 22, armature core 23 and rotating shaft 24, the axle center of armature core 23 is passed in described rotating shaft 24, described commutator 21 is installed in the rotating shaft 24, matches with brush 15 and armature core 23 respectively in described armature winding 22 two ends.
Claims (4)
1. one kind flexibly connects motor, comprise stator (1), rotor (2), support (3), front end housing (4) and rear end cap (5), described front end housing (4) and rear end cap (5) are installed in respectively the rear and front end of support (3), rotating shaft (24) one ends in the described rotor (2) pass front end housing (4) and stator (1) is arranged on the rear end cap (5), be provided with bearing (6) between rotating shaft (24) and front end housing (4) and the rear end cap (5), brush (15) in the stator (1) is powered to rotor, described son (1) is arranged in the support (3), it is characterized in that: link to each other by transition brace (7) between described front end housing (4) and rear end cap (5) and the support (3).
2. the motor that flexibly connects as claimed in claim 1, it is characterized in that: described transition brace (7) is flexure strip.
3. such as the described motor that flexibly connects of any claim in claim 1 or 2, it is characterized in that: described stator (1) comprises main pole winding (11), main pole core (12), commutation (13) unshakable in one's determination, commutation winding (14) and brush (15), described main pole core (12) and commutation (13) unshakable in one's determination are arranged on a side of respective rotor, main pole winding (11) is arranged on the main pole core (12), commutation winding (14) is arranged in the commutation (13) unshakable in one's determination, and described brush (15) is powered to rotor (2).
4. such as the described motor that flexibly connects of any claim in claim 1 or 2, it is characterized in that: described rotor (2) comprises commutator (21), armature winding (22), armature core (23) and rotating shaft (24), the axle center of armature core (23) is passed in described rotating shaft (24), described commutator (21) is installed in the rotating shaft (24), matches with brush (15) and armature core (23) respectively in described armature winding (22) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559824 CN202798360U (en) | 2012-10-09 | 2012-10-09 | Flexible connection motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559824 CN202798360U (en) | 2012-10-09 | 2012-10-09 | Flexible connection motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798360U true CN202798360U (en) | 2013-03-13 |
Family
ID=47825533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559824 Expired - Fee Related CN202798360U (en) | 2012-10-09 | 2012-10-09 | Flexible connection motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191074A (en) * | 2013-06-05 | 2015-12-23 | 法雷奥电机设备公司 | Electrical machine provided with a damper for mechanically resisting vibratory stresses, and corresponding damper |
-
2012
- 2012-10-09 CN CN 201220559824 patent/CN202798360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191074A (en) * | 2013-06-05 | 2015-12-23 | 法雷奥电机设备公司 | Electrical machine provided with a damper for mechanically resisting vibratory stresses, and corresponding damper |
| CN105191074B (en) * | 2013-06-05 | 2018-01-16 | 法雷奥电机设备公司 | It is provided with the motor and respective attenuation device for the attenuator mechanically against vibration stress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20131009 |