CN203707981U - Motor output head - Google Patents
Motor output head Download PDFInfo
- Publication number
- CN203707981U CN203707981U CN201420000600.3U CN201420000600U CN203707981U CN 203707981 U CN203707981 U CN 203707981U CN 201420000600 U CN201420000600 U CN 201420000600U CN 203707981 U CN203707981 U CN 203707981U
- Authority
- CN
- China
- Prior art keywords
- shaft
- bearing
- oil seal
- motor
- clamp spring
- 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
Abstract
The utility model relates to a motor output head comprising a main shaft. One side of the main shaft is provided with a shaft shoulder. One side of the shaft shoulder is provided with a bearing shaft. One side of the bearing shaft is provided with an oil seal shaft. One side of the oil seal shaft is an external shaft. The bearing shaft is provided with a bearing position which is provided with a bearing clamp spring. The oil seal shaft is provided with an oil seal position which is provided with an oil seal clamp spring. The external diameter of the bearing shaft, the oil seal shaft and the external shaft is decreased in turn. The bearing position is arranged on the bearing shaft. The bearing position is provided with the bearing clamp spring. The oil seal shaft is provided with the oil seal position which is provided with the oil seal clamp spring. When the corresponding motor is installed or detached, deviation of the main shaft does not occur, and damage to sealing components or other components due to vibration caused by knocking is not generated.
Description
Technical field
The utility model relates to motor relevant device field, a kind of motor head of exerting oneself.
Background technology
Motor refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction, and its Main Function is to produce driving torque, as the power source of electrical appliance or various machineries.The output shaft of motor is as the chief component of motor, and it is very important.Existing a kind of motor output shaft is to go to beat to ensure that it is concentric by artificial, indigenous method mostly in assembling with motor, and in this process, its sealing property can be destroyed.
Summary of the invention
A kind of motor that the technical problem that the utility model solves is to provide can conveniently assemble and disassemble, can ensure sealing head of exerting oneself.
The technical scheme in the invention for solving the technical problem is: a kind of motor head of exerting oneself, comprise main shaft, one side of described main shaft is provided with the shaft shoulder, one side of the described shaft shoulder is provided with bearing shaft, and a side of described bearing shaft is provided with oil seal shaft, and a side of described oil seal shaft is outer shaft, described bearing shaft is provided with bearing position, described bearing position is provided with bearing snap spring, and described oil seal shaft is provided with oil sealing position, and described oil sealing position is provided with oil sealing jump ring.
Further, the external diameter of described bearing shaft, oil seal shaft and outer shaft successively decreases from big to small successively.
The beneficial effects of the utility model: the utility model is provided with bearing position in its bearing shaft, described bearing position is provided with bearing snap spring, described in it, oil seal shaft is provided with oil sealing position, described oil sealing position is provided with oil sealing jump ring, installing or can not making main shaft generation deflection when the corresponding motor of dismounting, also can not damage seal member or miscellaneous part wherein because of knocking the concussion causing.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
The head of exerting oneself of a kind of motor as shown in Figure 1, comprise main shaft 1, one side of described main shaft 1 is provided with the shaft shoulder 2, one side of the described shaft shoulder 2 is provided with bearing shaft 3, and a side of described bearing shaft 3 is provided with oil seal shaft 4, and a side of described oil seal shaft 4 is outer shaft 5, described bearing shaft 3 is provided with bearing position 31, described bearing position 31 is provided with bearing snap spring 32, and described oil seal shaft 4 is provided with oil sealing position 41, and described oil sealing position 41 is provided with oil sealing jump ring 42.
A kind of motor according to claim 1 head of exerting oneself, is characterized in that: the external diameter of described bearing shaft 3, oil seal shaft 4 and outer shaft 5 successively decreases from big to small successively.
It is emphasized that, it is more than preferred embodiment of the present utility model, not the utility model is done to any type of restriction in appearance, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the motor head of exerting oneself, comprise main shaft (1), it is characterized in that: a side of described main shaft (1) is provided with the shaft shoulder (2), one side of the described shaft shoulder (2) is provided with bearing shaft (3), one side of described bearing shaft (3) is provided with oil seal shaft (4), one side of described oil seal shaft (4) is outer shaft (5), described bearing shaft (3) is provided with bearing position (31), described bearing position (31) is provided with bearing snap spring (32), described oil seal shaft (4) is provided with oil sealing position (41), and described oil sealing position (41) is provided with oil sealing jump ring (42).
2. a kind of motor according to claim 1 head of exerting oneself, is characterized in that: the external diameter of described bearing shaft (3), oil seal shaft (4) and outer shaft (5) successively decreases from big to small successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000600.3U CN203707981U (en) | 2014-01-02 | 2014-01-02 | Motor output head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000600.3U CN203707981U (en) | 2014-01-02 | 2014-01-02 | Motor output head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707981U true CN203707981U (en) | 2014-07-09 |
Family
ID=51058361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000600.3U Expired - Fee Related CN203707981U (en) | 2014-01-02 | 2014-01-02 | Motor output head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707981U (en) |
-
2014
- 2014-01-02 CN CN201420000600.3U patent/CN203707981U/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: 20140709 Termination date: 20170102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |