CN206226182U - A kind of stable automobile winch motor - Google Patents
A kind of stable automobile winch motor Download PDFInfo
- Publication number
- CN206226182U CN206226182U CN201621348056.7U CN201621348056U CN206226182U CN 206226182 U CN206226182 U CN 206226182U CN 201621348056 U CN201621348056 U CN 201621348056U CN 206226182 U CN206226182 U CN 206226182U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- commutator
- sleeve pipe
- supports
- rotor
- 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.)
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Abstract
The utility model discloses a kind of stable automobile winch motor, it is related to machine field, including rotor, carbon brush supports, commutator and bearing, the rotor center is provided with the rotating shaft through the connection commutator, the bearing is arranged on the rotating shaft two ends, the carbon brush supports wrap the commutator, and the carbon brush supports include the stage clip that the carbon brush sleeve pipe being embedded on the carbon brush supports, the carbon brush being placed in the carbon brush sleeve pipe and the end for being arranged on the carbon brush are fully contacted carbon brush and commutator；The afterbody of the carbon brush sleeve pipe is provided with bending and links closely power connecting sheet, and one end of the rotor is coaxially arranged with fan blade component.The utility model has the Mars leakage influence miscellaneous part for preventing carbon brush, improves the stability that carbon brush is contacted with commutator, while reducing motor temperature rise, improves efficiency, prolongs long-life advantage.
Description
Technical field
The utility model is related to machine field, and in particular to a kind of stable automobile winch motor.
Background technology
The motor of automobile winch, because in the case where road conditions are bad, motor can be in the state for not stopping to be subject to impact,
The motor internal of existing automobile winch does not fix the mechanism of carbon brush, it is impossible to ensure the normal contact of carbon brush and commutator,
The normal operation of motor cannot also be ensured simultaneously.
Utility model content
In order to overcome the shortcomings of background technology, a kind of job stability of the utility model offer is high, effectively controls temperature rise, makes
With the stable automobile winch motor of long lifespan.
The technical scheme that the utility model is used：A kind of stable automobile winch motor, including rotor, carbon brush
Support, commutator and bearing, the rotor center are provided with the rotating shaft through the connection commutator, and the bearing is arranged on institute
Rotating shaft two ends are stated, the carbon brush supports wrap the commutator, and the carbon brush supports include being embedded on the carbon brush supports
Carbon brush sleeve pipe, the carbon brush being placed in the carbon brush sleeve pipe and the end that is arranged on the carbon brush fill carbon brush and commutator
The tactile stage clip of tap；The afterbody of the carbon brush sleeve pipe is provided with bending and links closely power connecting sheet, and one end of the rotor is coaxially arranged with wind
Leaf component.
The side wall of the carbon brush sleeve pipe is provided with alice, and the carbon brush supports are provided with breach corresponding to the alice position, institute
The alice can automatically rebound and be stuck in inside the breach after stating in the carbon brush sleeve pipe press-in carbon brush supports.
Described fan blade component includes installing pin and air blade, and the air blade uses centrifugal structure, the installation
Pin coordinates with rotor plug.
Also include dust slinger, the dust slinger is co-axially located between the bearing and commutator and is close to described
Bearing face.
The beneficial effects of the utility model are：By setting carbon brush sleeve pipe in carbon brush supports, set in carbon brush sleeve pipe
Stage clip and carbon brush, give carbon brush one axial compressive force by stage clip, carbon brush is constantly in the state with commutator reliable contacts,
Meanwhile, the fan blade component of rotor one end follows rotor to rotate, and can produce the vortex for reducing temperature rise, the temperature rise of motor is obtained effectively
Control.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the stable automobile winch motor of the utility model embodiment.
Fig. 2 is the structural representation of fan blade component.
Fig. 3 is the partial enlarged drawing at A in Fig. 1.
Fig. 4 is the partial enlarged drawing at B in Fig. 1.
Specific embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As illustrated, a kind of stable automobile winch motor, including rotor 1, carbon brush supports 2, commutator 3 and
Bearing 4, the center of the rotor 1 is provided with the rotating shaft 11 through the connection commutator 3, and the bearing 4 is arranged on the rotating shaft 11
Two ends, the carbon brush supports 2 wrap the commutator 3, and the carbon brush supports 2 include being embedded on the carbon brush supports 2
Carbon brush sleeve pipe 21, the carbon brush 22 being placed in the carbon brush sleeve pipe 21 and be arranged on the carbon brush 22 end make carbon brush 22 with
The stage clip 23 that commutator 3 is fully contacted；The afterbody of the carbon brush sleeve pipe 21 is provided with bending and links closely power connecting sheet 24, the rotor 1
One end is coaxially arranged with fan blade component 5, by setting carbon brush sleeve pipe in carbon brush supports, stage clip and carbon is set in carbon brush sleeve pipe
Brush, gives carbon brush one axial compressive force by stage clip, carbon brush is constantly in the state with commutator reliable contacts, meanwhile, turn
The fan blade component of sub- one end follows rotor to rotate, and can produce the vortex for reducing temperature rise, the temperature rise of motor is effectively controlled.
The side wall of the carbon brush sleeve pipe 21 is provided with alice 211, and the carbon brush supports 2 set corresponding to the position of the alice 211
Jagged 25, the alice 211 bounce-back can be stuck in the breach automatically after the carbon brush sleeve pipe 21 is pressed into the carbon brush supports 2
Inside 25, the alice is stuck in the breach, and carbon brush sleeve pipe can be made also not fall out carbon brush supports when by severe impact,
Stability is guaranteed.
Described fan blade component 5 includes installing pin 51 and air blade 52, and the air blade 52 uses centrifugal structure, institute
State installation pin 51 to coordinate with the grafting of rotor 1, the air blade is evenly distributed on the excircle of the fan blade component, described turn
Son drives the fan blade component to rotate by the installation pin, and the air blade synchronous axial system produces vortex, reduces in motor
The temperature in portion.
Also include dust slinger 6, the dust slinger 6 is co-axially located between the bearing 4 and commutator 3 and is close to
The end face of the bearing 4, the dust slinger can completely cut off the Mars or dust and the bearing touch of carbon brush generation, it is ensured that axle
The service life held.
Embodiment is not construed as the limitation to utility model, but any based on spiritual improvements introduced of the present utility model,
All should be within protection domain of the present utility model.
Claims (4)
1. a kind of stable automobile winch motor, including rotor（1）, carbon brush supports（2）, commutator（3）And bearing
（4）, the rotor（1）Center is provided with through the connection commutator（3）Rotating shaft（11）, the bearing（4）It is arranged on described
Rotating shaft（11）Two ends, the carbon brush supports（2）Wrap the commutator（3）, it is characterised in that：The carbon brush supports（2）Bag
Include and be embedded in the carbon brush supports（2）On carbon brush sleeve pipe（21）, be placed on the carbon brush sleeve pipe（21）Interior carbon brush（22）With
And it is arranged on the carbon brush（22）End make carbon brush（22）With commutator（3）The stage clip being fully contacted（23）, the carbon brush sleeve
Pipe（21）Afterbody be provided with bending and link closely power connecting sheet（24）, the rotor（1）One end be coaxially arranged with fan blade component（5）.
2. stable automobile winch motor according to claim 1, it is characterised in that：The carbon brush sleeve pipe（21）
Side wall be provided with alice（211）, the carbon brush supports（2）Corresponding to the alice（211）Position is provided with breach（25）, the carbon
Brush sleeve pipe（21）It is pressed into the carbon brush supports（2）The interior rear alice（211）Automatically bounce-back the breach can be stuck in（25）It is internal.
3. stable automobile winch motor according to claim 1, it is characterised in that：Described fan blade component
（5）Including installing pin（51）With air blade（52）, the air blade（52）Using centrifugal structure, the installation pin（51）
With rotor（1）Grafting coordinates.
4. stable automobile winch motor according to claim 1, it is characterised in that：Also include dust slinger
（6）, the dust slinger（6）It is co-axially located at the bearing（4）With commutator（3）Between and be close to the bearing（4）End
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348056.7U CN206226182U (en) | 2016-12-09 | 2016-12-09 | A kind of stable automobile winch motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348056.7U CN206226182U (en) | 2016-12-09 | 2016-12-09 | A kind of stable automobile winch motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226182U true CN206226182U (en) | 2017-06-06 |
Family
ID=58785061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621348056.7U Active CN206226182U (en) | 2016-12-09 | 2016-12-09 | A kind of stable automobile winch motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226182U (en) |
-
2016
- 2016-12-09 CN CN201621348056.7U patent/CN206226182U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |