CN205315348U - Novel casting fan leaf based on automobile engine cooling - Google Patents
Novel casting fan leaf based on automobile engine cooling Download PDFInfo
- Publication number
- CN205315348U CN205315348U CN201520992859.5U CN201520992859U CN205315348U CN 205315348 U CN205315348 U CN 205315348U CN 201520992859 U CN201520992859 U CN 201520992859U CN 205315348 U CN205315348 U CN 205315348U
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- CN
- China
- Prior art keywords
- flabellum
- shaft hole
- boss
- hole base
- fixed ring
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- Expired - Fee Related
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Abstract
The utility model discloses a novel casting fan leaf based on automobile engine cooling, including external fixation circle, flabellum, shaft hole base, snap ring, be provided with the shaft hole in the middle of the shaft hole base, the shaft hole base surface is provided with the bolt hole, and shaft hole base one side is provided with the snap ring, and the opposite side is provided with the friction disc, and the shaft hole base outer lane is provided with the external fixation circle, is connected with the flabellum between external fixation circle and the shaft hole base, and the flabellum intermediate junction has middle retainer plate. Beneficial effect lies in: this cooling fan sound construction, flabellum pass through flabellum external fixation circle, the fastening of middle retainer plate, and rigidity and intensity improve greatly, and the shaft hole base inboard has set up the snap ring moreover, have improved the fastness of bearing frame with the connecting axle, have increased the life of fan.
Description
Technical field
The utility model belongs to motor car engine cooling accessory field, is specifically related to a kind of novel casting fan leaf based on motor car engine cooling.
Background technology
Motor car engine is for automobile provides the engine of power, is the heart of automobile, affects the dynamic property of automobile, economy and the feature of environmental protection. Different according to power resources, motor car engine can be divided into diesel motor, petrol engine, electric automobile motor and hybrid power etc. Engine quantity of heat production is big, it is thus desirable to scatterer dispels the heat, ensures its normal operation, and scatterer belongs to automobile cooling system, and the scatterer in engine water-cooling system for water is made up of three parts such as intake chamber, water-supplying chamber, main and scatterer core. Scatterer cooling has arrived the cooling fluid of high temperature. When being exposed to when the pipe of scatterer and radiator element in air-flow that cooling fan produces and the air-flow that vehicle movement produces, the cooling fluid in scatterer turns cold. Conventional is that heat radiation fan goes to dispel the heat at present, and heat radiation fan is combined mostly, and rigidity and intensity are lower, it may also be useful to the life-span is short, and fixation is large-scale low.
Practical novel content
The purpose of this utility model is just to provide a kind of novel casting fan leaf based on motor car engine cooling to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of novel casting fan leaf based on motor car engine cooling, comprise outside fixed ring, flabellum, boss, snap ring, it is provided with axis hole in the middle of described boss, described boss surface is provided with bolt hole, described boss side is provided with described snap ring, and another side is provided with friction plate, and described boss outer ring is provided with described outside fixed ring, it is connected with described flabellum between described outside fixed ring and described boss, in the middle of described flabellum, it is connected with middle fixed ring.
In said structure, by the main shaft of the described axis hole of fan alignment electric motor, by bolt by described bolt hole by fastening to the boss of fan and main shaft, carry out fastening inside the surface of described snap ring and main shaft, described friction plate and bolt outside described bearing support produce frictional force, fastening for fan provides security, described outside fixed ring and described middle fixed ring add rigidity and the intensity of described flabellum, it is to increase the life-span of fan.
In order to improve the security of automobile fan further, described outside fixed ring and described boss are by described axis hole support and connection, and described middle fixed ring is connected with described flabellum.
In order to improve the security of automobile fan further, described boss and described friction plate are fixing by casting.
In order to improve the security of automobile fan further, described boss and described snap ring are fixing by casting.
Useful effect is: this cooling fan structure is firm, flabellum is fastening by the outside fixed ring of flabellum, middle fixed ring, and rigidity and intensity improve greatly, and are provided with snap ring inside boss, improve the stability of bearing support and coupling shaft, add the work-ing life of fan.
Accompanying drawing explanation
Fig. 1 is the front view of the novel casting fan leaf based on motor car engine cooling described in the utility model;
Fig. 2 is the left view of the novel casting fan leaf based on motor car engine cooling described in the utility model.
1, outside fixed ring; 2, flabellum; 3, middle fixed ring; 4, snap ring; 5, bolt hole; 6, boss; 7, axis hole; 8, friction plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of novel casting fan leaf 2 based on motor car engine cooling, comprise outside fixed ring 1, flabellum 2, boss 6, snap ring 4, it is provided with axis hole 7 in the middle of boss 6, it is fixedly connected with coupling shaft by axis hole 7, boss 6 surface is provided with bolt hole 5, with bolt by bolt hole 5 by fastening to boss 6 and coupling shaft, boss 6 side is provided with snap ring 4, snap ring 4 improves the frictional force of boss 6 with coupling shaft, another side is provided with friction plate 8, improve the frictional force of bolt and boss 6, boss 6 outer ring is provided with outside fixed ring 1, it is connected with flabellum 2 between outside fixed ring 1 and boss 6, outside fixed ring 1 and middle fixed ring 3 are by fastening for flabellum 2, improve intensity and rigidity, middle fixed ring 3 it is connected with in the middle of flabellum 2.
In said structure, the axis hole 7 of fan is directed at the main shaft of electric motor, bolt is fastening with main shaft by the boss 6 of fan by bolt hole 5, carry out fastening inside the surface of snap ring 4 and main shaft, friction plate 8 outside bearing support produces frictional force with bolt, fastening for fan provides security, outside fixed ring 1 and middle fixed ring 3 add rigidity and the intensity of flabellum 2, it is to increase the life-span of fan.
In order to improve the security of automobile fan further, outside fixed ring 1 and boss 6 are by axis hole 7 support and connection, and middle fixed ring 3 is connected with flabellum 2, and boss 6 and friction plate 8 are fixing by casting, and boss 6 and snap ring 4 are fixing by casting.
More than show and describe ultimate principle of the present utility model, main feature and advantage. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. the novel casting fan leaf based on motor car engine cooling, it is characterized in that: comprise outside fixed ring, flabellum, boss, snap ring, it is provided with axis hole in the middle of boss, boss surface is provided with bolt hole, boss side is provided with snap ring, and another side is provided with friction plate, and boss outer ring is provided with outside fixed ring, it is connected with flabellum between outside fixed ring and boss, in the middle of flabellum, it is connected with middle fixed ring.
2. a kind of novel casting fan leaf based on motor car engine cooling according to claim 1, it is characterised in that: outside fixed ring and boss are by axis hole support and connection, and middle fixed ring is connected with flabellum.
3. a kind of novel casting fan leaf based on motor car engine cooling according to claim 1, it is characterised in that: boss and friction plate are fixing by casting.
4. a kind of novel casting fan leaf based on motor car engine cooling according to claim 1, it is characterised in that: boss and snap ring are fixing by casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992859.5U CN205315348U (en) | 2015-12-04 | 2015-12-04 | Novel casting fan leaf based on automobile engine cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992859.5U CN205315348U (en) | 2015-12-04 | 2015-12-04 | Novel casting fan leaf based on automobile engine cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315348U true CN205315348U (en) | 2016-06-15 |
Family
ID=56315716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992859.5U Expired - Fee Related CN205315348U (en) | 2015-12-04 | 2015-12-04 | Novel casting fan leaf based on automobile engine cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436174A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Clothes treating device |
| CN108488099A (en) * | 2018-03-28 | 2018-09-04 | 联想(北京)有限公司 | Fan and electronic equipment |
-
2015
- 2015-12-04 CN CN201520992859.5U patent/CN205315348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436174A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Clothes treating device |
| CN108488099A (en) * | 2018-03-28 | 2018-09-04 | 联想(北京)有限公司 | Fan and electronic equipment |
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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: 20160615 Termination date: 20161204 |