CN202856498U - Motor with novel bracket - Google Patents
Motor with novel bracket Download PDFInfo
- Publication number
- CN202856498U CN202856498U CN201220493046.8U CN201220493046U CN202856498U CN 202856498 U CN202856498 U CN 202856498U CN 201220493046 U CN201220493046 U CN 201220493046U CN 202856498 U CN202856498 U CN 202856498U
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- CN
- China
- Prior art keywords
- support
- bracket
- bearing
- motor
- substrate
- 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 - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor with a novel bracket. The motor comprises a first bracket, a second bracket, a stator component and a rotor component which are arranged between the first bracket and the second bracket, a wind impeller positioned at one side of the second bracket, a bearing fixed in the first bracket, and a motor shaft which is rotatingly matched with the bearing, the first bracket, the rotor component and the wind impeller in order, wherein four-foot positioning is employed by the first bracket. According to the motor with the novel bracket, the four-foot positioning is employed by the first bracket, the working reliability is increased, thus the service life of the motor is raised, at the same time through the fixed coordination of ribs and the bearing, the use of glue is avoided, and the cost of production and assembly is reduced.
Description
Technical field
The utility model relates to a kind of motor with New-support.
Background technology
Then existing stent-type motor adds glue and fixes because its support and bearing fit are matched in clearance, and its operation is comparatively complicated, causes production and assembly cost higher, and the while also easily produces the problem of glue inefficacy and affects functional reliability.Adopt simultaneously the bipod location, reliability is relatively poor, affects the life-span of motor.
Summary of the invention
The utility model purpose is: a kind of motor with New-support is provided.
The technical solution of the utility model is: a kind of motor with New-support, it comprises the first support, the second support, be arranged on stator module and rotor assembly between first and second support, be positioned at the fan blade of the second support one side, the motor shaft that is fixed on the bearing of the first support and cooperates with bearing, the first support, rotor assembly, fan blade rotation successively, and wherein the first support is that four pin are located.
On the basis of technique scheme, further comprise following attached technical scheme:
Described the first support comprise substrate, by substrate center form and accommodate the centre chamber of the commutator of rotor assembly, at least four reference columns being extended by an end of substrate, be connected with centre chamber and accommodate the bearing chamber of bearing, by the other end extension of substrate and the carbon brush holder that is connected with centre chamber.
It further comprises several muscle that are formed at described bearing chamber and become circumferential arrangement, and described muscle extends axially and and bearing fit.
The utility model advantage is:
Support of the present utility model adopts four pin location, increases functional reliability, thereby improves the life-span of motor, simultaneously by the secure fit of muscle and bearing, avoids the use of glue, reduces and produces and assembly cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the schematic perspective view of the first support in the utility model;
Fig. 2 is the schematic top plan view of the first support in the utility model;
Fig. 3 is cross-sectional schematic of the present utility model;
Wherein: 1, the first support; 10, substrate; 100, motor shaft; 11, centre chamber; 110, muscle; 12, reference column; 13, bearing chamber; 14, carbon brush holder; 20, the second support; 30, stator module; 40, rotor assembly; 50, fan blade; 60, bearing; 70, carbon brush.
Embodiment
Embodiment: as Figure 1-3, the utility model provides a kind of specific embodiment with motor of New-support, it comprises the first support 1, the second support 20, be arranged on stator module 30 and rotor assembly 40 between first and second support 1,20, be positioned at the fan blade 50 of the second support 20 1 sides, the motor shaft 100 that is fixed on the bearing 60 of the first support 1 and cooperates with bearing 60, the first support 1, rotor assembly 40, fan blade 50 rotations successively, wherein the first support 1 is four pin location, and rotor assembly 40 comprises commutator.
The first support 1 comprise roughly rectangular substrate 10, by the centre chamber 11 of the commutator that is formed centrally and accommodates rotor assembly 40 in the substrate 10, by an end of substrate 10 extend and be positioned at least four reference columns 12 around the substrate 10, be connected with centre chamber 11 and accommodate bearing 60 bearing chamber 13, extended and the carbon brush holder 14 that is connected with centre chamber 11 and be formed at bearing chamber 11 and several muscle 110 of one-tenth circumferential arrangement by the other end of substrate 10.Wherein muscle 110 extends axially and cooperates with bearing 60.Carbon brush holder 14 is used for accommodating carbon brush 70.
Support of the present utility model adopts four pin location, increases functional reliability, thereby improves the life-span of motor, simultaneously by the secure fit of muscle and bearing, avoids the use of glue, reduces and produces and assembly cost.
Certainly above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.The all Spirit Essence of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. motor with New-support, it is characterized in that it comprises: the first support (1), the second support (20), be arranged on stator module (30) and rotor assembly (40) between first and second support (1,20), be positioned at the fan blade (50) of the second support (20) one sides, the motor shaft (100) that is fixed on the bearing (60) of the first support (1) and cooperates with bearing (60), the first support (1), rotor assembly (40), fan blade (50) rotation successively, wherein the first support (1) is that four pin are located.
2. a kind of motor with New-support according to claim 1 is characterized in that: described the first support (1) comprises substrate (10), at least four reference columns (12) that extend by the centre chamber (11) of the commutator that is formed centrally and accommodates rotor assembly (40) in the substrate (10), by an end of substrate (10), be connected with centre chamber (11) and accommodate the bearing chamber (13) of bearing (60), by the other end extension of substrate (10) and the carbon brush holder (14) that is connected with centre chamber (11).
3. a kind of motor with New-support according to claim 2, it is characterized in that: it further comprises several muscle (110) that are formed at described bearing chamber (11) and become circumferential arrangement, and described muscle (110) extends axially and cooperate with bearing (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220493046.8U CN202856498U (en) | 2012-09-25 | 2012-09-25 | Motor with novel bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220493046.8U CN202856498U (en) | 2012-09-25 | 2012-09-25 | Motor with novel bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856498U true CN202856498U (en) | 2013-04-03 |
Family
ID=47987649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220493046.8U Expired - Lifetime CN202856498U (en) | 2012-09-25 | 2012-09-25 | Motor with novel bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795936A (en) * | 2015-04-30 | 2015-07-22 | 莱克电气股份有限公司 | Motor applied to blender |
-
2012
- 2012-09-25 CN CN201220493046.8U patent/CN202856498U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795936A (en) * | 2015-04-30 | 2015-07-22 | 莱克电气股份有限公司 | Motor applied to blender |
| CN104795936B (en) * | 2015-04-30 | 2018-01-05 | 莱克电气股份有限公司 | A kind of motor applied to mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |