CN204886519U - Car motor element with riveting shock -absorbing structure - Google Patents
Car motor element with riveting shock -absorbing structure Download PDFInfo
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- CN204886519U CN204886519U CN201520594863.6U CN201520594863U CN204886519U CN 204886519 U CN204886519 U CN 204886519U CN 201520594863 U CN201520594863 U CN 201520594863U CN 204886519 U CN204886519 U CN 204886519U
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- riveting
- casing
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- electric motor
- rubber blanket
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Abstract
The utility model discloses a car motor element with riveting shock -absorbing structure, the periphery of its end cover set up a plurality of archs, casing then corresponding be provided with with a plurality of step mouths of protruding looks riveted, cooperate for the shock attenuation between brush yoke subassembly and the casing simultaneously. The utility model discloses can make casing and end cover adjust the rigging position by oneself, guarantee to have fine axiality, buffering carbon brush and the high frequency noise that the commutator frictional vibration arouses, complete machine noise when reducing the motor operation improves the security performance of motor from this.
Description
Technical field
The utility model relates to a kind of electric motor of automobile assembly with riveting shock-damping structure.
Background technology
Quality life along with people requires to improve constantly, and require more and more stricter to motor noise, low noise motor has good market prospects; But for motor, motor particularly with brush, when running up, brush can produce a large amount of noises, in order to reach and meet the requirement of low noise, must carry out noise reduction process to these noises, and motor is all generally be assembled by stator and end-cap assembly, because casing, end cap concentricity there are differences, Hard link in assembling will cause producing inordinate wear when motor brush and steering gear run, thus produce very large friction noise.
Utility model content
The utility model object is: provide a kind of electric motor of automobile assembly with riveting shock-damping structure, casing and end cap adjustment assembly position voluntarily can be made, ensure good axiality, the high frequency noise that buffering carbon brush and commutator frictional vibration cause, reduce complete machine noise when motor runs.
First technical scheme of the present utility model is: a kind of electric motor of automobile assembly with riveting shock-damping structure, the periphery of its end cap arranges multiple projection, casing is then provided with multiple bench ports of riveting mutually with respective bump, is damping co-operation between brush mount component and casing simultaneously.
Second technical scheme of the present utility model is: a kind of electric motor of automobile assembly with riveting shock-damping structure, is characterized in that it comprises: end cap, the casing coordinated with end cap, the rotor assembly be housed in casing, the brush mount component matched with rotor assembly; The periphery of wherein said end cap arranges multiple projection, and casing is then provided with multiple bench ports of riveting mutually with respective bump, is damping co-operation between brush mount component and casing simultaneously.
On the basis of technique scheme, comprise following attached technical scheme further:
Described end cap is provided with one or more salient point between adjacent two projections, and casing is then correspondingly provided with the riveting pressure point coordinated with salient point.
The periphery of described brush mount component is provided with several rubber blankets, casing is then correspondingly provided with the corresponding rubber blanket of collecting and allows outer several breach protruded of rubber blanket, and wherein breach is connected with corresponding bench port.
The number of described projection, breach and rubber blanket is N number of, and salient point number is 2N.
Described rubber blanket is nitrile rubber, and riveting pressure point is adjacent with corresponding rubber blanket.
The utility model advantage is:
The utility model can make casing and end cap adjustment assembly position voluntarily, ensures good axiality, the high frequency noise that buffering carbon brush and commutator frictional vibration cause, and reduces complete machine noise when motor runs, improves the security performance of motor thus.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is the structure chart of end cap in the utility model.
Fig. 4 is the structure chart of brush mount component in the utility model.
Fig. 5 is the structure chart of casing in the utility model.
Embodiment
Embodiment: as Figure 1-5, the utility model provides a kind of specific embodiment with the electric motor of automobile assembly of riveting shock-damping structure, and it comprises: end cap 1, the casing 9 coordinated with end cap 1, the rotor assembly 5 be housed in casing 9, the brush mount component 3 matched with rotor assembly 5; Wherein the periphery of end cap 1 is provided with multiple protruding 2, and casing 9 is then provided with multiple bench ports 7 of riveting with respective bump 2 phase, and be damping co-operation between brush mount component 3 and casing 9, brush mount component 3 at least comprises the support of carbon brush and fixing carbon brush simultaneously.Protruding 2 for being evenly arranged in the periphery of end cap 1.End cap 1 is provided with one or more salient point 10 between adjacent two projections 2, and casing 9 is then correspondingly provided with the riveting pressure point 6 coordinated with salient point 10.Salient point 10 is the evenly distributed or uneven periphery being arranged in end cap 1, and the area of protruding 2 is greater than the area of salient point 10.
The periphery of brush mount component 3 is provided with several evenly distributed rubber blankets 4, casing 9 is then correspondingly provided with the corresponding rubber blanket 4 of collecting and several breach 8 allowing rubber blanket 4 outwardly, wherein breach 8 is connected with corresponding bench port 7, and the area of breach 8 is greater than the area of bench port 7.
Preferably, the number of projection 2, breach 8 and rubber blanket 4 is N number of, and salient point 10 number is 2N.
Preferably, rubber blanket 4 is nitrile rubber, and riveting pressure point 6 is adjacent with corresponding rubber blanket 4.
The utility model adopts 2N salient point 10 to ensure axiality between end cap 1 and casing 9, and the rigidity of riveting is strengthened by the plastic deformation of the riveting pressure point of the 2N on casing 96, simultaneously because casing 9 and the riveting pressure point of end cap 1 are positioned at rubber blanket 4 place of brush mount component 3, the axiality of casing 9 and end cap 1 during assembling, can be ensured from Row sum-equal matrix end cap 1 position by the salient point 10 of decile on end cap 1 or not decile.Can cushion the high frequency noise that carbon brush and commutator frictional vibration cause thus, reduce complete machine noise when motor runs, the firmer fixing of motor assembling is higher, improves the security performance of motor.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection range of the present utility model.
Claims (10)
1. one kind has the electric motor of automobile assembly of riveting shock-damping structure, it is characterized in that: the periphery of end cap (1) is provided with multiple projection (2), casing (9) is then provided with multiple bench ports (7) of riveting mutually with respective bump (2), is damping co-operation between brush mount component (3) and casing (9) simultaneously.
2. a kind of electric motor of automobile assembly with riveting shock-damping structure as claimed in claim 1, it is characterized in that: described end cap (1) is provided with one or more salient point (10) between adjacent two projections (2), casing (9) is then correspondingly provided with the riveting pressure point (6) coordinated with salient point (10).
3. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 2, it is characterized in that: the periphery of described brush mount component (3) is provided with several rubber blankets (4), casing (9) is then correspondingly provided with the corresponding rubber blanket of collecting (4) and several breach (8) allowing rubber blanket (4) outwardly, and wherein breach (8) is connected with corresponding bench port (7).
4. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 3, it is characterized in that: the number of described projection (2), breach (8) and rubber blanket (4) is N number of, and salient point (10) number is 2N.
5. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 3, is characterized in that: described rubber blanket (4) is nitrile rubber, and riveting pressure point (6) are adjacent with corresponding rubber blanket (4).
6. there is an electric motor of automobile assembly for riveting shock-damping structure, it is characterized in that it comprises: end cap (1), the casing (9) coordinated with end cap (1), the rotor assembly (5) be housed in casing (9), the brush mount component (3) matched with rotor assembly (5); The periphery of wherein said end cap (1) is provided with multiple projection (2), casing (9) is then provided with multiple bench ports (7) of riveting mutually with respective bump (2), is damping co-operation between brush mount component (3) and casing (9) simultaneously.
7. a kind of electric motor of automobile assembly with riveting shock-damping structure as claimed in claim 6, it is characterized in that: described end cap (1) is provided with one or more salient point (10) between adjacent two projections (2), casing (9) is then correspondingly provided with the riveting pressure point (6) coordinated with salient point (10).
8. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 7, it is characterized in that: the periphery of described brush mount component (3) is provided with several rubber blankets (4), casing (9) is then correspondingly provided with the corresponding rubber blanket of collecting (4) and several breach (8) allowing rubber blanket (4) outwardly, and wherein breach (8) is connected with corresponding bench port (7).
9. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 8, it is characterized in that: the number of described projection (2), breach (8) and rubber blanket (4) is N number of, and salient point (10) number is 2N.
10. a kind of electric motor of automobile assembly with riveting shock-damping structure according to claim 9, is characterized in that: described rubber blanket (4) is nitrile rubber, and riveting pressure point (6) are adjacent with corresponding rubber blanket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594863.6U CN204886519U (en) | 2015-08-10 | 2015-08-10 | Car motor element with riveting shock -absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594863.6U CN204886519U (en) | 2015-08-10 | 2015-08-10 | Car motor element with riveting shock -absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886519U true CN204886519U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594863.6U Active CN204886519U (en) | 2015-08-10 | 2015-08-10 | Car motor element with riveting shock -absorbing structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204886519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877614A (en) * | 2017-03-31 | 2017-06-20 | 苏州金莱克汽车电机有限公司 | A kind of open motor |
| CN109962567A (en) * | 2017-12-22 | 2019-07-02 | 日本电产三协株式会社 | Motor |
| CN111082587A (en) * | 2018-10-19 | 2020-04-28 | 索恩格汽车部件（中国）有限公司 | Motor and end cover for motor |
-
2015
- 2015-08-10 CN CN201520594863.6U patent/CN204886519U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877614A (en) * | 2017-03-31 | 2017-06-20 | 苏州金莱克汽车电机有限公司 | A kind of open motor |
| CN106877614B (en) * | 2017-03-31 | 2023-08-22 | 江苏莱克智能电器有限公司 | Open motor |
| CN109962567A (en) * | 2017-12-22 | 2019-07-02 | 日本电产三协株式会社 | Motor |
| CN111082587A (en) * | 2018-10-19 | 2020-04-28 | 索恩格汽车部件（中国）有限公司 | Motor and end cover for motor |
| CN111082587B (en) * | 2018-10-19 | 2021-08-17 | 索恩格汽车部件（中国）有限公司 | Motor and end cover for motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 55 No. 215000, Taishan Road, hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee after: Jiangsu Laike Intelligent Electrical Appliance Co., Ltd Address before: 55 No. 215000, Taishan Road, hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee before: SUZHOU KINGCLEAN ELECTRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |