CN204652085U - Fan motor for automobile - Google Patents
Fan motor for automobile Download PDFInfo
- Publication number
- CN204652085U CN204652085U CN201520289649.XU CN201520289649U CN204652085U CN 204652085 U CN204652085 U CN 204652085U CN 201520289649 U CN201520289649 U CN 201520289649U CN 204652085 U CN204652085 U CN 204652085U
- Authority
- CN
- China
- Prior art keywords
- cover body
- bearing
- rotating shaft
- bonnet
- rear cover
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Fan motor for automobile, comprises shell, rotating shaft, rotor assembly, commutator, forward and backward bearing, carbon brush, installation foot and magnetic shoe; Shell comprises outer cover body, front/rear cover assembly; Front cap assembly comprises front cover body, seal lubrication part, bearing folder; Rear cover assembly comprises bonnet body, seal lubrication part, bearing folder; The periphery of front/rear cover body all bends to outer cover body and is nested with on outer cover body; The middle part of front/rear cover body is carried out outer recessed heavy and central fovea respectively successively and is sunk, and the central fovea in the middle part of front cover body is heavy is provided with rotating shaft perforation; The outer rim of front/rear cover bearing folder is connected with front/rear cover body respectively; The rear end of rotating shaft is supported on rear cover assembly by rear bearing, and the front end of rotating shaft is supported on front cap assembly by fore bearing, and the front end of rotating shaft is stretched outside shell through rotating shaft perforation.
Description
Technical field
The utility model relates to a kind of fan electromotor, especially relates to a kind of fan motor for automobile.
Background technology
Existing fan motor for automobile, includes housing, end cap, rotating shaft, and described housing rear side end opening is arranged, end cap
Be arranged on housing rear side end opening part, be provided with armature, carbon brush holder in described housing, described rotating shaft rear side end is prolonged through housing
Extend in end cap, front side end extends to outside housing, between described housing front side end and rotating shaft, establishes respectively between end cap and rotating shaft
Have clutch shaft bearing, the second bearing, the end cap of setting can facilitate installation, the dismounting of enclosure interior parts.But the motor of this structure, the sealing between housing front side end and clutch shaft bearing is poor, and extraneous water, impurity easily enter the service behaviour affecting motor in housing.
Authorization Notice No. CN 204089413 U, authorized announcement date 2015.01.07, name is called that the Chinese utility model patent of " a kind of fan motor for automobile assembly " discloses a kind of fan motor for automobile, it " includes housing, end cap, rotating shaft, rotating shaft rear side end extends in end cap through housing, front side end extends to outside housing, between described housing front side end and rotating shaft, clutch shaft bearing is respectively equipped with between end cap and rotating shaft, second bearing, the rotating shaft being positioned at clutch shaft bearing rear side end is provided with spacer, several clamping pieces are provided with between described spacer and clutch shaft bearing rear side end, described clutch shaft bearing is pressed in housing through clamping piece, the first sealing ring is provided with between described clutch shaft bearing and inner walls, the inwall of housing is provided with support, the second sealing ring is provided with between described support and spacer." Problems existing is: housing is still single-ended hatch frame, and processing and manufacturing difficulty is large, the installation of motor simultaneously and maintenance difficulty also large.
Summary of the invention
Main inventive object of the present utility model is to provide that a kind of structure is simple, processing and manufacturing and the low fan motor for automobile of installation difficulty.
The utility model technical scheme used is: a kind of fan motor for automobile, comprises shell, rotating shaft, is arranged on the rotor assembly in rotating shaft, commutator, fore bearing, rear bearing, carbon brush, and the installation foot be fixed on shell and magnetic shoe; Installation foot is provided with installing hole; Forward and backward bearing is oily globule bearing; Described shell comprises outer cover body, front cap assembly, rear cover assembly; Front cap assembly comprises front cover body, protecgulum seal lubrication part, Front Cover Bearing folder; Rear cover assembly comprises bonnet body, bonnet seal lubrication part, bonnet bearing folder; The periphery of front/rear cover body all bends to outer cover body and is nested with respectively on outer cover body, and front/rear cover body and outer cover body are fixedly linked; The middle part of front/rear cover body is carried out outer recessed heavy and central fovea successively respectively to the direction away from outer cover body and is sunk, and the central fovea in the middle part of front cover body is heavy is provided with rotating shaft perforation; The outer rim of front/rear cover bearing folder is connected with front/rear cover body respectively; Front/rear cover seal lubrication part be interposed in respectively the outer recessed heavy bottom of front cover body and Front Cover Bearing press from both sides between, between the outer recessed heavy bottom of bonnet body and bonnet bearing press from both sides; Forward and backward bearing is separately positioned on that front cover body central fovea sinks, front seal lubrication part and Front Cover Bearing press from both sides the space that surrounds and bonnet body, bonnet seal lubrication part, bonnet bearing press from both sides in the space that surrounds; The rear end of rotating shaft is supported on rear cover assembly by rear bearing, and the front end of rotating shaft is supported on front cap assembly by fore bearing, and the front end of rotating shaft is stretched outside shell through rotating shaft perforation.
Here, described seal lubrication part system asphalt felt etc. can the product of charging-up lubricant oil, can seal on the one hand, have dust-proof effect again on the other hand.The utility model, shell is connected is formed by outer cover body, front cap assembly, rear cover assembly three part, and shell processing and fabricating is easy, fan electromotor overall structure is simple, processing and manufacturing and installation difficulty low.
As preferably, outer cover body is made up of steel plate punched.This preferred version, outer cover body structure, processing and manufacturing is easy.
As preferably, magnetic shoe is cementing to be fixed on the inner surface of outer cover body.The number of magnetic shoe is two, the mutually opposing inner surface at outer cover body.This preferred version, magnetic shoe is installed easily.
As preferably, installation foot is the L shape installation foot be bent into by steel band, and installation foot is fixed by welding on the outer surface of outer cover body, and installing hole is for taking out tooth hole.Wherein the number of installation foot is more than three or three, and installation foot circumference is distributed on outer cover body.This preferred version, installation foot structure, processing and manufacturing and installation are easily.
As preferably, front cover body and bonnet body are fixedly linked by two bolt arrangements and outer cover body, described bolt arrangement comprises screw bolt and nut, the axis of bolt and the axis being parallel of rotating shaft, front cover body and bonnet body are provided with the bolt hole passed for bolt, the nut after the bolt hole on screw bolt passes front cover body, bonnet body again described in precession.This preferred version, the fixing mechanism of front/rear cover body and outer cover body is simple, and the installation of described fan motor for automobile is easy.
As preferably, front/rear cover seal lubrication part is asphalt felt product.This preferred version, the processing and manufacturing of front/rear cover seal lubrication part is easy, and cost is low.
In sum, the beneficial effect that the utility model brings is: the structure of fan motor for automobile is simple, processing and manufacturing and installation difficulty low.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the structural representation of outer cover body;
Fig. 5 is the blank schematic diagram of outer cover body.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model comprises shell 1, rotating shaft 2, is arranged on the rotor assembly 3 in rotating shaft, commutator 4, fore bearing 5, rear bearing 6, carbon brush 9, and the installation foot 7 be fixed on shell 1 and magnetic shoe 8; Installation foot 7 is provided with installing hole 7.1; Forward and backward bearing 5,6 is oily globule bearing; Described shell 1 comprises outer cover body 1.1, front cap assembly 1.2, rear cover assembly 1.3; Front cap assembly comprises front cover body 1.21, protecgulum seal lubrication part 1.22, Front Cover Bearing folder 1.23; Rear cover assembly comprises bonnet body 1.31, bonnet seal lubrication part 1.32, bonnet bearing folder 1.33; The periphery of front/rear cover body 1.21,1.31 all bends to outer cover body 1.1 and is nested with respectively on outer cover body, front/rear cover body and outer cover body are fixedly linked, as preferably, the present embodiment front cover body and bonnet body are fixedly linked by two bolt arrangements and outer cover body, described bolt arrangement comprises bolt 10 and nut, the axis of bolt 10 and the axis being parallel of rotating shaft, front cover body and bonnet body are provided with the bolt hole passed for bolt 10, and bolt 10 is successively through the nut after the bolt hole on front cover body, bonnet body again described in precession; The middle part of front/rear cover body is carried out outer recessed heavy and central fovea successively respectively to the direction away from outer cover body and is sunk, and the central fovea in the middle part of front cover body is heavy is provided with rotating shaft perforation; The outer rim of front/rear cover bearing folder is connected with front/rear cover body respectively; Front/rear cover seal lubrication part be interposed in respectively the outer recessed heavy bottom of front cover body and Front Cover Bearing press from both sides between, between the outer recessed heavy bottom of bonnet body and bonnet bearing press from both sides; Forward and backward bearing is separately positioned on that front cover body central fovea sinks, front seal lubrication part and Front Cover Bearing press from both sides the space that surrounds and bonnet body, bonnet seal lubrication part, bonnet bearing press from both sides in the space that surrounds; The rear end of rotating shaft is supported on rear cover assembly by rear bearing, and the front end of rotating shaft is supported on front cap assembly by fore bearing, and the front end of rotating shaft is stretched outside shell through rotating shaft perforation.The front end of its shaft is provided with left-hand thread for provided with fan blade and corresponding nut 13, pad 14, rotor assembly 3 is located at the position near front cap assembly, commutator 4 is located at the position near rear cover assembly, carbon brush 9 is arranged on carbon brush holder, carbon brush is kept and the coordinating of commutator 4 by not shown spring, be gripped with Graphite pad 11 between the rear end of commutator and the front end of rear bearing, power line 12 is located at the position near rear cover assembly.Rotor assembly, commutator, carbon brush, carbon brush holder, power line introduce specific structural details and the mounting structure of structure, because being known technology, do not repeat at this.
As preferably, outer cover body is made up of steel plate punched; Installation foot 7 is the L shape installation foot be bent into by steel band, and installation foot 7 is fixed by welding on the outer surface of outer cover body, and installing hole 7.1 is for taking out tooth hole, and the number of installation foot is three, and three installation foot circumferences are distributed on outer cover body; In addition, front/rear cover seal lubrication part is asphalt felt product.
The specific embodiment of the above is only the utility model preferably execution mode, not limits concrete practical range of the present utility model with this.The equivalence change that all shapes according to the utility model, structure are done ought to all be included in protection range of the present utility model.
Claims (6)
1. a fan motor for automobile, comprises shell (1), rotating shaft (2), be arranged on the rotor assembly (3) in rotating shaft, commutator (4), fore bearing (5), rear bearing (6), carbon brush (9), and the installation foot (7) be fixed on shell (1) and magnetic shoe (8); Installation foot (7) is provided with installing hole (7.1); It is characterized in that: forward and backward bearing (5,6) is oily globule bearing; Described shell (1) comprises outer cover body (1.1), front cap assembly (1.2), rear cover assembly (1.3); Front cap assembly comprises front cover body (1.21), protecgulum seal lubrication part (1.22), Front Cover Bearing folder (1.23); Rear cover assembly comprises bonnet body (1.31), bonnet seal lubrication part (1.32), bonnet bearing folder (1.33); The periphery of front/rear cover body (1.21,1.31) all bends to outer cover body (1.1) and is nested with respectively on outer cover body, and front/rear cover body and outer cover body are fixedly linked; The middle part of front/rear cover body is carried out outer recessed heavy and central fovea successively respectively to the direction away from outer cover body and is sunk, and the central fovea in the middle part of front cover body is heavy is provided with rotating shaft perforation; The outer rim of front/rear cover bearing folder is connected with front/rear cover body respectively; Front/rear cover seal lubrication part be interposed in respectively the outer recessed heavy bottom of front cover body and Front Cover Bearing press from both sides between, between the outer recessed heavy bottom of bonnet body and bonnet bearing press from both sides; Forward and backward bearing is separately positioned on that front cover body central fovea sinks, front seal lubrication part and Front Cover Bearing press from both sides the space that surrounds and bonnet body, bonnet seal lubrication part, bonnet bearing press from both sides in the space that surrounds; The rear end of rotating shaft is supported on rear cover assembly by rear bearing, and the front end of rotating shaft is supported on front cap assembly by fore bearing, and the front end of rotating shaft is stretched outside shell through rotating shaft perforation.
2. fan motor for automobile according to claim 1, is characterized in that: outer cover body (1.1) is made up of steel plate punched.
3. fan motor for automobile according to claim 1, is characterized in that: magnetic shoe is cementing to be fixed on the inner surface of outer cover body.
4. the fan motor for automobile according to claim 1 or 2 or 3, is characterized in that: installation foot (7) is the L shape installation foot be bent into by steel band, and installation foot (7) is fixed by welding on the outer surface of outer cover body, and installing hole (7.1) is for taking out tooth hole.
5. the fan motor for automobile according to claim 1 or 2 or 3, it is characterized in that: front cover body and bonnet body are fixedly linked by two bolt arrangements and outer cover body, described bolt arrangement comprises bolt (10) and nut, the axis of bolt (10) and the axis being parallel of rotating shaft, front cover body and bonnet body are provided with the bolt hole passed for bolt (10), and bolt (10) is successively through the nut after the bolt hole on front cover body, bonnet body again described in precession.
6. the fan motor for automobile according to claim 1 or 2 or 3, is characterized in that: front/rear cover seal lubrication part is asphalt felt product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289649.XU CN204652085U (en) | 2015-05-06 | 2015-05-06 | Fan motor for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289649.XU CN204652085U (en) | 2015-05-06 | 2015-05-06 | Fan motor for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652085U true CN204652085U (en) | 2015-09-16 |
Family
ID=54104793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520289649.XU Expired - Fee Related CN204652085U (en) | 2015-05-06 | 2015-05-06 | Fan motor for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370593A (en) * | 2015-12-04 | 2016-03-02 | 南京胜捷电机制造有限公司 | Automobile air conditioner blower driven by brushless direct current motor |
| CN112065559A (en) * | 2020-09-22 | 2020-12-11 | 瑞安市日正汽车部件有限公司 | Radiator fan assembly |
-
2015
- 2015-05-06 CN CN201520289649.XU patent/CN204652085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370593A (en) * | 2015-12-04 | 2016-03-02 | 南京胜捷电机制造有限公司 | Automobile air conditioner blower driven by brushless direct current motor |
| CN112065559A (en) * | 2020-09-22 | 2020-12-11 | 瑞安市日正汽车部件有限公司 | Radiator fan assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204652085U (en) | Fan motor for automobile | |
| CN203883587U (en) | Motor structure | |
| CN208028721U (en) | A kind of wheel hub motor and the wheel hub motor with brake apparatus | |
| CN202503392U (en) | Motor end cover convenient to be installed | |
| CN101968090A (en) | Electromagnetic brake with permanent magnet | |
| CN102384168A (en) | Flange-free bearing seat | |
| CN201904677U (en) | Water-proof structure for motor | |
| CN201446856U (en) | Hub assembly of electric automobile | |
| CN203462305U (en) | Washing machine transmission device, washing machine driving mechanism and washing machine | |
| CN202949310U (en) | Motor end cap | |
| CN204089413U (en) | A kind of fan motor for automobile assembly | |
| CN202806965U (en) | Compression device for mounting foot pedal | |
| CN202153679U (en) | Motor support | |
| CN220850434U (en) | Sliding bearing supporting device | |
| CN204906019U (en) | Electrodynamic balance car and wheel and motor element thereof | |
| CN202550749U (en) | Motor slip ring cover | |
| CN201910688U (en) | Fan motor of automobile | |
| CN203698575U (en) | Electromobile drive mechanism mounting casing | |
| CN204030851U (en) | A kind of centrifugal wind wheel mounting structure of external rotor electric machine | |
| CN104085462B (en) | Mounting structure for secondary gulp valve and electric horn of motorcycle | |
| CN202374127U (en) | Automobile fan motor | |
| CN209743600U (en) | split type dustproof structure for electric push rod | |
| CN208608824U (en) | A kind of hub motor | |
| CN105015672A (en) | One-wheel scooter and motor assembly thereof | |
| CN201947078U (en) | Outer rotor motor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 323800 Zhejiang city of Lishui province Zhenjiang Qingyuan County, Songyuan Road No. 2 (County Industrial Park) Patentee after: Zhejiang Rui Xiang Electrical and mechanical Polytron Technologies Inc Address before: 323800 Zhejiang city of Lishui province Zhenjiang Qingyuan County, Songyuan Road No. 2 Patentee before: Zhejiang Ruixiang Auto Motor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |