CN202663216U - Support structure for universal motor - Google Patents
Support structure for universal motor Download PDFInfo
- Publication number
- CN202663216U CN202663216U CN 201220232660 CN201220232660U CN202663216U CN 202663216 U CN202663216 U CN 202663216U CN 201220232660 CN201220232660 CN 201220232660 CN 201220232660 U CN201220232660 U CN 201220232660U CN 202663216 U CN202663216 U CN 202663216U
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- China
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- main body
- cantilever
- fore
- bearing
- boom
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- Expired - Fee Related
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Abstract
The utility model discloses a support structure for a universal motor. The support structure for the universal motor comprises a front support main body and a rear support main body, wherein a bearing seat is arranged on each of the front support main body and the rear support main body; a bearing and a pressure spring are arranged in each bearing seat; one side of the front support main body is provided with a front cantilever, one side of the rear support main body is provided with a rear cantilever, and the front cantilever and the rear cantilever are positioned on the same side of a motor support; the bearing seats are arranged on the front cantilever and the rear cantilever respectively; the bearings and the pressure springs are arranged in the bearing seats; the front support main body and the rear support main body are connected through the bearings which are arranged on the front cantilever and the rear cantilever; and torque is transmitted to a fixed shaft on the front support main body through the rear support main body and the cantilevers. By the support structure for the universal motor, a transmission structure, a speed reduction structure and a bracing structure of the universal motor are integrated onto a motor support, so that the number of parts is reduced, and size of the motor is reduced. Moreover, the output end of the universal motor after being integrated can bear large pressure, and the reliability of the motor is improved.
Description
Technical field
The utility model relates to a kind of supporting structure of series excited machine.
Background technology
At present, the series excited machine that is used for the food process class is to overlap the purpose that speed change gear independently reaches electrical motor gearshift by installing one mostly.But this type of motor volume is excessive, need to take the large quantity space of interiors of products, thereby has increased the actual difficulty of volume and the product construction of product.In addition, the required speed change gear of said motor not only complex structure, part is many, and high to the required precision of part; All there is larger difficulty aspect processing, production and the assembling of part.In addition, because the defeated end that goes out of torque is accurate gear, and gear often can not bear larger pressure; But the motor of food process class need to apply a larger pressure usually, so traditional motor and gear failure rate thereof are quite high.Therefore, be necessary to make further improvements.
The utility model content
The purpose of this utility model aims to provide a kind of supporting structure that is fixed on the torque output on the electric machine support and can bears the series excited machine of larger pressure, to overcome the deficiencies in the prior art part.
Press the supporting structure of a kind of series excited machine of this purpose design, comprise fore-stock main body and after-poppet main body, be respectively arranged with bearing pedestal in fore-stock main body and after-poppet main body, bearing and stage clip are installed in the bearing pedestal, its architectural feature is that the side that a side of fore-stock main body is provided with front boom, after-poppet main body is provided with back boom, and front boom and back boom are in the same side of electric machine support.
Be respectively arranged with bearing pedestal on described front boom and the back boom, bearing and stage clip are installed in the bearing pedestal.
Be provided with fixed axis on the described fore-stock main body.
Described fore-stock main body and after-poppet main body are connected with bearing on the back boom by being arranged on front boom; The after-poppet main body is the torque output, torque successively by after-poppet main body, after-poppet cantilever, fore-stock cantilever, reach the fixed axis of front main body rack.
Described front main body rack and front boom are integrated to be cast, and rear main body rack and back boom are integrated to be cast; Fixed axis is directly cast on the fore-stock main body.
The utility model all is incorporated into drive mechanism, slowing-down structure and the supporting construction of series excited machine on the electric machine support, has reduced number of spare parts, has dwindled the volume of motor.In addition, the output of series excited machine can bear larger pressure after integrating, and has improved the reliability of motor.The utility model is simple in structure, easy for installation, production cost is low, is beneficial to popularization.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the utility model one embodiment cutaway view.
Fig. 3 is the cutaway view that an embodiment does not install bearing and stage clip.
Among the figure: 1 is front main body rack, and 2 is front boom, and 3 is back boom, and 4 is rear main body rack, and 5 is bearing, and 6 is stage clip, and 7 is fixed axis, and 8 is bearing pedestal.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, a kind of supporting structure of series excited machine comprises fore-stock main body 1 and after-poppet main body 4, is respectively arranged with bearing pedestal 8 in fore-stock main body and after-poppet main body, and bearing 5 and stage clip 6 are installed in the bearing pedestal.The side that one side of fore-stock main body 1 is provided with front boom 2, after-poppet main body 4 is provided with back boom 3, and front boom and back boom are in the same side of electric machine support.Be provided with fixed axis 7 in fore-stock main body 1, fore-stock main body, front boom and fixed axis are integrated to be cast; After-poppet main body 4 also is integrated with back boom casts.Be respectively arranged with bearing pedestal 8 at front boom 2 and back boom 3, bearing 5 and stage clip 6 are installed in the bearing pedestal.Fore-stock main body 1 and after-poppet main body 4 are connected with bearing 5 on the back boom 3 by being arranged on front boom 2, and bearing plays a supportive role to electric machine main shaft and drive disk assembly.After-poppet main body 4 is the output of torque, and torque successively reaches the fixed axis 7 of front main body rack 1 by after-poppet main body 4, after-poppet cantilever 3, fore-stock cantilever 2.Fixedly axle casting can be born larger pressure in fore-stock main body 1.
Claims (5)
1. the supporting structure of a series excited machine, comprise fore-stock main body (1) and after-poppet main body (4), be respectively arranged with bearing pedestal (8) in fore-stock main body and after-poppet main body, bearing (5) and stage clip (6) are installed in the bearing pedestal, the side that a side that it is characterized in that fore-stock main body (1) is provided with front boom (2), after-poppet main body (4) is provided with back boom (3), and front boom and back boom are in the same side of electric machine support.
2. the supporting structure of series excited machine according to claim 1 is characterized in that being respectively arranged with bearing pedestal (8) on described front boom (2) and the back boom (3), and bearing (5) and stage clip (6) are installed in the bearing pedestal.
3. the supporting structure of series excited machine according to claim 2 is characterized in that being provided with on the described fore-stock main body (1) fixed axis (7).
4. the supporting structure of series excited machine according to claim 3 is characterized in that described fore-stock main body (1) and after-poppet main body (4) are connected with bearing (5) on the back boom (3) by being arranged on front boom (2); After-poppet main body (4) is the torque output, and torque successively reaches the fixed axis (7) of front main body rack (1) by after-poppet main body (4), after-poppet cantilever (3), fore-stock cantilever (2).
5. the supporting structure of each described series excited machine according to claim 1-4 is characterized in that described front main body rack (1) and front boom (2) are integrated to cast, and rear main body rack (4) is integrated with back boom (3) to be cast; Fixed axis (7) is directly cast on fore-stock main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232660 CN202663216U (en) | 2012-05-22 | 2012-05-22 | Support structure for universal motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232660 CN202663216U (en) | 2012-05-22 | 2012-05-22 | Support structure for universal motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663216U true CN202663216U (en) | 2013-01-09 |
Family
ID=47458095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232660 Expired - Fee Related CN202663216U (en) | 2012-05-22 | 2012-05-22 | Support structure for universal motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453512A (en) * | 2017-08-04 | 2017-12-08 | 广东威灵电机制造有限公司 | Brshless DC motor |
-
2012
- 2012-05-22 CN CN 201220232660 patent/CN202663216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453512A (en) * | 2017-08-04 | 2017-12-08 | 广东威灵电机制造有限公司 | Brshless DC motor |
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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: 20130109 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |