CN203491822U - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN203491822U CN203491822U CN201320663015.7U CN201320663015U CN203491822U CN 203491822 U CN203491822 U CN 203491822U CN 201320663015 U CN201320663015 U CN 201320663015U CN 203491822 U CN203491822 U CN 203491822U
- Authority
- CN
- China
- Prior art keywords
- stator
- motor
- sealing ring
- end cover
- rear 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
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor. The motor comprises a stator, a rotor, a rotating shaft, a fan, a front end cover and a rear end cover, the rotor is positioned in the stator, the front end cover is provided with front projections, the rear end cover is provided with rear projections, the front projections and the rear projections are clamped with edges of the stator, a first sealing ring is arranged between the front end cover and the stator in a pressing manner, a second sealing ring is arranged between the rear end cover and the stator in a pressing manner, and an outer wall of the middle section of the stator is exposed between the front end cover and the rear end cover. According to the motor, the structure is simple, the front projections and the rear projections are clamped with the edges of the stator so that the concentricity of the stator and the rotor is guaranteed and the service lifetime of the motor is extended; good sealing of the motor can be achieved through the arrangement of the first sealing ring and the second sealing ring; and the outer wall of the middle section of the stator is exposed between the front end cover and the rear end cover so that the heat radiation effect is good and the motor is prevented from being burnt out due to poor heat radiation.
Description
Technical field
The utility model belongs to technical field of motors, is specifically related to a kind of motor.
Background technology
Motor is electronic product common in industrial production and daily life, existing motor is connected with shell by end cap, the concentricity of stator and rotor can not be guaranteed, reduced the useful life of motor, stator and rotor are installed in the enclosure simultaneously, make the radiating effect of motor undesirable, when serious, can cause the accident of motor damage to occur.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the motor of a kind of perfect heat-dissipating, long service life is provided.
For achieving the above object, the technical solution of the utility model is: a kind of motor, comprise stator, rotor, rotating shaft, fan blade, front end housing and rear end cap, described rotor is positioned at stator, described front end housing is provided with front projection, described rear end cap is provided with rear projection, described front projection and rear projection engage with the seamed edge on stator, between described front end housing and stator, be pressed with the first sealing ring, between described rear end cap and stator, be pressed with the second sealing ring, the outer wall in described stator stage casing reveals to be put between front end housing and rear end cap.
Described front end housing, the first sealing ring, stator, the second sealing ring are fixedly connected with by screw bolt and nut with rear end cap.
The beneficial effects of the utility model are: by the front projection on front end housing and the rear projection on rear end cap, engage with the seamed edge on stator, can guarantee the concentricity of stator and rotor, extended the useful life of motor; Setting by the first sealing ring and the second sealing ring, can realize the sealing that motor is good; The outer wall in stator stage casing reveals to be put between front end housing and rear end cap, and good heat dissipation effect, has avoided because of poor heat radiation motor damage.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model.
In figure: stator 1, seamed edge 11, rotor 2, rotating shaft 3, fan blade 4, front end housing 5, front projection 51, rear end cap 6, rear projection 61, the first sealing ring 7, the second sealing ring 8, bolt 9, nut 91.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of motor, comprise stator 1, rotor 2, rotating shaft 3, fan blade 4, front end housing 5 and rear end cap 6, described rotor 2 is positioned at stator 1, described front end housing 5 is provided with front projection 51, described rear end cap 6 is provided with rear projection 61, described front projection 51 and rear projection 61 engage with the seamed edge 11 on stator 1, between described front end housing 5 and stator 1, be pressed with the first sealing ring 7, between described rear end cap 6 and stator 1, be pressed with the second sealing ring 8, the outer wall in described stator 1 stage casing reveals to be put between front end housing 5 and rear end cap 6.
Described front end housing 5, the first sealing ring 7, stator 1, the second sealing ring 8 are fixedly connected with nut 91 by bolt 9 with rear end cap 6.
The utility model is simple in structure, by the front projection 51 on front end housing 5 and the rear projection 61 on rear end cap 6, engages with the seamed edge 11 on stator 1, can guarantee the concentricity of stator 1 and rotor 2, has extended the useful life of motor; Setting by the first sealing ring 7 and the second sealing ring 8, can realize the sealing that motor is good; The outer wall in stator 1 stage casing reveals to be put between front end housing 5 and rear end cap 6, and good heat dissipation effect, has avoided because of poor heat radiation motor damage.Bolt 9 passes rear end cap 6, the second sealing ring 8, stator 1, the first sealing ring 7 and front end housing 5 successively, and is fixed together by nut 91.
Claims (2)
1. a motor, comprise stator (1), rotor (2), rotating shaft (3), fan blade (4), front end housing (5) and rear end cap (6), described rotor (2) is positioned at stator (1), it is characterized in that: described front end housing (5) is provided with front projection (51), described rear end cap (6) is provided with rear projection (61), described front projection (51) and rear projection (61) engage with the seamed edge (11) on stator (1), between described front end housing (5) and stator (1), be pressed with the first sealing ring (7), between described rear end cap (6) and stator (1), be pressed with the second sealing ring (8), the outer wall in described stator (1) stage casing reveals to be put between front end housing (5) and rear end cap (6).
2. motor as claimed in claim 1, is characterized in that: described front end housing (5), the first sealing ring (7), stator (1), the second sealing ring (8) and rear end cap (6) are fixedly connected with nut (91) by bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663015.7U CN203491822U (en) | 2013-10-26 | 2013-10-26 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663015.7U CN203491822U (en) | 2013-10-26 | 2013-10-26 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491822U true CN203491822U (en) | 2014-03-19 |
Family
ID=50262623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663015.7U Expired - Fee Related CN203491822U (en) | 2013-10-26 | 2013-10-26 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491822U (en) |
-
2013
- 2013-10-26 CN CN201320663015.7U patent/CN203491822U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204030803U (en) | A kind of end cover for motor | |
| CN203491822U (en) | Motor | |
| CN106849503A (en) | A kind of permanent-magnetic outer rotor motor of the built-in fan blade of the high-power nodal wood type of small volume | |
| CN203352354U (en) | Motor and radiating fins thereof | |
| CN202395628U (en) | Novel cage rotor for asynchronous motor | |
| CN203219060U (en) | Electromotor rear end cover | |
| CN203326772U (en) | Dustproof motor | |
| CN203278547U (en) | Motor wind road structure | |
| CN203219021U (en) | Mini-sized electromotor cast aluminum rotor | |
| CN203570621U (en) | Explosion-proof axial flow fan | |
| CN202696377U (en) | Multi-direction heat-dissipation motor | |
| CN203632436U (en) | Heat radiation motor casing | |
| CN202856503U (en) | External rotor fan motor | |
| CN205249014U (en) | Brushless motor of external structure of hall board | |
| CN203251187U (en) | Motor | |
| CN201975892U (en) | Steel-plate-structured motor | |
| CN203289267U (en) | Internal air-cooled type direct-current motor | |
| CN201860235U (en) | Double fan and two-value capacitor motor for button attaching machine | |
| CN203522395U (en) | Motor end cap | |
| CN202167930U (en) | Motor | |
| CN203871956U (en) | Waterproof motor | |
| CN204376625U (en) | A kind of encoder heat abstractor | |
| CN204290627U (en) | Integral type is chamber intelligent frequency-conversion motor altogether | |
| CN201830058U (en) | Motor fan cover with square engine base | |
| CN203039477U (en) | Housing of motor fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN XIQING HUAXING MOTOR MANUFACTURING CO., LT Free format text: FORMER OWNER: WENZHOU JIEGAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140822 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yong Inventor before: Wang Pan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325014 WENZHOU, ZHEJIANG PROVINCE TO: 300380 XIQING, TIANJIN Free format text: CORRECT: INVENTOR; FROM: WANG PAN TO: ZHANG YONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140822 Address after: Yangliuqing town, Liu Hau Road 300380 Tianjin city Xiqing District No. 108 Patentee after: Tianjin Xiqing Huaxing Motor Manufacturing Co., Ltd. Address before: 325014 Zhejiang city of Wenzhou province Ouhai Wu Tian Ze Xia Street living area 1 Room 102 Patentee before: WENZHOU JIEGAO SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |