CN205186092U - Windscreen wiper motor - Google Patents
Windscreen wiper motor Download PDFInfo
- Publication number
- CN205186092U CN205186092U CN201521007631.2U CN201521007631U CN205186092U CN 205186092 U CN205186092 U CN 205186092U CN 201521007631 U CN201521007631 U CN 201521007631U CN 205186092 U CN205186092 U CN 205186092U
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- Prior art keywords
- motor
- worm
- electric machine
- machine casing
- shaft
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- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a windscreen wiper motor, including motor member and speed reducer parts, motor member includes motor casing and motor shaft, and the speed reducer parts include speed reducer casing, worm wheel and worm, speed reducer casing and motor casing fixed connection, and the worm is connected with through -drive with the motor shaft, and the worm -wheel shaft is windscreen wiper motor's output shaft, its characterized in that: it is relative with the up end of worm wheel that fixed mounting motor control scheme board on the end cover of speed reducer casing, motor control scheme board are equipped with hall spare, and the up end of worm wheel is equipped with and inlays the hole, inlays downthehole installation permanent magnet. The utility model discloses simple structure, it is more reasonable to design to from area count return function.
Description
Technical field
The utility model relates to a kind of electric motor of automobile, is specifically related to a kind of rain shaving electrical machine being applied to windscreen wiping system for automobile.
Background technology
Rain shaving electrical machine is mainly used in the windscreen wiper system of automobile, rain shaving electrical machine does not generally carry counting return function, and counting return function will be realized, often to reach requirement by the circuit layout of complexity, rain shaving electrical machine is as other motor in addition, and how structure realizes simpler, that design is also more rationally lasting existence technical matters.
Summary of the invention
In view of the deficiencies in the prior art, it is simple that the utility model provides a kind of structure, and design is more reasonable, and carry the rain shaving electrical machine of counting return function.
The utility model takes following technical scheme:
Rain shaving electrical machine, comprise motor component and reductor parts, motor component comprises electric machine casing and motor shaft, reductor parts comprise reducer shell, worm gear and worm screw, reducer shell is fixedly connected with electric machine casing, worm screw is connected with motor shaft coaxial transmission, worm-wheel shaft is the output shaft of rain shaving electrical machine, it is characterized in that: the end cap of reducer shell fixedly mounts motor control lines plate, it is relative with the upper surface of worm gear that motor control lines plate is provided with Hall part, the upper surface of worm gear is provided with embedding hole, installs permanent magnet in embedding hole.
The point that the motor magnetic tile that described electric machine casing internal circular surfaces is provided with is formed by the punching press of electric machine casing cylindrical is recessed carries out axial limiting.
The rear axle head of described motor shaft carries out rotating support by oily globule bearing, and oily globule bearing is pressed abd fixed on the bottom end cover of electric machine casing by metal stamping circle, is provided with Plastic Parts between oily globule bearing and metal stamping circle.
After adopting technique scheme, the Advantageous Effects that the utility model realizes is: 1. the setting of Hall part in motor control circuit board on reducer shell end cap, coordinate the setting of worm gear upper surface permanent magnet, what jointly can realize rain shaving electrical machine carries counting return function, and structure is simple; 2. the point by being formed in the punching press of electric machine casing cylindrical is recessed carries out axial limiting to motor magnetic tile, and structure is simple, and it is more reasonable to design; 3. the rear axle head of motor shaft carries out rotating support by oily globule bearing, and oily globule bearing is by being fixed by metal stamping circle after Plastic Parts again, ensure that the center of the center of oily globule bearing and motor shaft is just right, improve assembly quality and prevent ball-bearing casing from loosening, guarantee that motor works long hours quality, it is more reasonable to design.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the axial cutaway view of Fig. 1.
Detailed description of the invention
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the principle of work thereof of embodiment below more by reference to the accompanying drawings.
As shown in the figure, rain shaving electrical machine of the present utility model, comprise motor component and reductor parts, motor component comprises electric machine casing 1 and motor shaft 12, reductor parts comprise reducer shell 5, worm gear 7 and worm screw 10, reducer shell 5 is fixedly connected with by screw 3 with electric machine casing 1, worm screw 10 is connected with motor shaft 12 coaxial transmission, worm-wheel shaft 9 is the output shaft of rain shaving electrical machine, the end cap 8 of reducer shell 5 fixedly mounts motor control lines plate 4, it is relative with the upper surface of worm gear 7 that motor control lines plate 4 is provided with Hall part, the upper surface of worm gear 7 is provided with embedding hole, in embedding hole, permanent magnet 6 is installed.The point recessed 2 that the motor magnetic tile 11 that described electric machine casing 1 internal circular surfaces is provided with is formed by the punching press of electric machine casing 1 cylindrical carries out axial limiting.The rear axle head of described motor shaft 12 carries out rotating support by oily globule bearing 15, and oily globule bearing 15 is pressed abd fixed on the bottom end cover of electric machine casing 1 by metal stamping circle 13, is provided with Plastic Parts 14 between oily globule bearing 15 and metal stamping circle 13.
Claims (3)
1. rain shaving electrical machine, comprise motor component and reductor parts, motor component comprises electric machine casing and motor shaft, reductor parts comprise reducer shell, worm gear and worm screw, reducer shell is fixedly connected with electric machine casing, worm screw is connected with motor shaft coaxial transmission, worm-wheel shaft is the output shaft of rain shaving electrical machine, it is characterized in that: the end cap of reducer shell fixedly mounts motor control lines plate, it is relative with the upper surface of worm gear that motor control lines plate is provided with Hall part, the upper surface of worm gear is provided with embedding hole, installs permanent magnet in embedding hole.
2. rain shaving electrical machine as claimed in claim 1, is characterized in that: the point that the motor magnetic tile that described electric machine casing internal circular surfaces is provided with is formed by the punching press of electric machine casing cylindrical is recessed carries out axial limiting.
3. rain shaving electrical machine as claimed in claim 1, it is characterized in that: the rear axle head of described motor shaft carries out rotating support by oily globule bearing, oily globule bearing is pressed abd fixed on the bottom end cover of electric machine casing by metal stamping circle, is provided with Plastic Parts between oily globule bearing and metal stamping circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007631.2U CN205186092U (en) | 2015-12-08 | 2015-12-08 | Windscreen wiper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007631.2U CN205186092U (en) | 2015-12-08 | 2015-12-08 | Windscreen wiper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186092U true CN205186092U (en) | 2016-04-27 |
Family
ID=55779113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007631.2U Expired - Fee Related CN205186092U (en) | 2015-12-08 | 2015-12-08 | Windscreen wiper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508420A (en) * | 2017-09-06 | 2017-12-22 | 浙江瑞鹏电机股份有限公司 | Clothes hanger motor |
| CN111478509A (en) * | 2020-04-18 | 2020-07-31 | 深圳盟浩电机有限公司 | Noise reduction motor set for lifting and production method thereof |
| CN113911068A (en) * | 2021-11-12 | 2022-01-11 | 浙江开拓电器股份有限公司 | Four-contact piece controlled wiper motor assembly for vehicle |
-
2015
- 2015-12-08 CN CN201521007631.2U patent/CN205186092U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508420A (en) * | 2017-09-06 | 2017-12-22 | 浙江瑞鹏电机股份有限公司 | Clothes hanger motor |
| CN111478509A (en) * | 2020-04-18 | 2020-07-31 | 深圳盟浩电机有限公司 | Noise reduction motor set for lifting and production method thereof |
| CN111478509B (en) * | 2020-04-18 | 2022-02-22 | 深圳盟浩电机有限公司 | Noise reduction motor set for lifting and production method thereof |
| CN113911068A (en) * | 2021-11-12 | 2022-01-11 | 浙江开拓电器股份有限公司 | Four-contact piece controlled wiper motor assembly for vehicle |
| CN113911068B (en) * | 2021-11-12 | 2023-06-23 | 浙江开拓电器股份有限公司 | Four-contact-controlled vehicle wiper motor assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181208 |