CN202260775U - Electric brush module unit for reducing motor - Google Patents
Electric brush module unit for reducing motor Download PDFInfo
- Publication number
- CN202260775U CN202260775U CN2011203694618U CN201120369461U CN202260775U CN 202260775 U CN202260775 U CN 202260775U CN 2011203694618 U CN2011203694618 U CN 2011203694618U CN 201120369461 U CN201120369461 U CN 201120369461U CN 202260775 U CN202260775 U CN 202260775U
- Authority
- CN
- China
- Prior art keywords
- brush
- bonnet
- reducing motor
- module unit
- card base
- 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
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Abstract
The utility model relates to an electric brush module unit for a reducing motor, comprising a unit body, wherein inside the unit body there is provided with an electric brush cavity communicated from front to back, inside the electric brush cavity there is provided a carbon brush supported by a spring, the rear side of the electric brush cavity is provided with a rear cover, the front side of the rear cover is provided with a plurality of clamping legs annularly and uniformly distributed, the rear side of the rear cover is provided with a screwing structure, the unit body is provided with a cover groove matched with the rear cover, the cover groove is located at the rear side of the electric brush cavity, the front end of the cover groove is provided with an annular clamping strip matched with the clamping legs, and the clamping strip is provided with clamping leg gaps. The beneficial effects of the utility model reside in that rear cover of the unit body can be rapidly opened and the carbon brush can be conveniently replaced.
Description
Technical field
The utility model relates to a kind of motor brush module unit, particularly a kind of reducing motor brush module unit.
Background technology
Along with the improvement of motor, the structure of motor brush part is also complicated all the more, from the simple brush of directly installing in the past, and the integrated design of brush carrier end cap till now, the brush module begins the blocking development.As the reducing motor of a branch kind of motor, his end cap and brush module also are assembly end caps, embed several reducing motors brush module units above; Be assembled into an end cap brush assembly; Design as shown in Figure 1, such can be changed brush separately under the situation of not opening motor.But the bonnet of existing motor brush module unit is fixed on the cell cube through several screw elements, change still quite hard, inconvenience.
Summary of the invention
Open the deficiency of changing the carbon brush inconvenience slowly in order to overcome existing reducing motor brush module unit bonnet, the utility model provides a kind of unit bonnet to open soon, and carbon brush is changed reducing motor brush module unit easily.
The technical scheme that the utility model solves its technical problem is: a kind of reducing motor brush module unit; Comprise a cell cube, be equipped with a brush cavity that front and back are penetrating in the said cell cube, be slidingly equipped with spring-supported carbon brush in the brush cavity; The rear side of said brush cavity; Be provided with a bonnet, the front of bonnet is provided with the card base that several hoops are uniformly distributed with, and bonnet is provided with at the back screws structure; Described cell cube is provided with the lid groove that matees with bonnet at the rear side of brush cavity, and described lid front of the slot is provided with the hoop card article with the card base coupling, and said card article is provided with the card base breach.
Further, described card base is shaped as the L type, and the quantity of card base is two, so that make.
Further, the structure of screwing of said bonnet back is a flat recess that is used to screw, and makes with convenient, screws quick.
The utility model places the brush cavity in the cell cube in use; Carbon brush is placed in the brush cavity; Then with the card base breach on the card base aligned units body card article on the bonnet, bonnet is put into the lid groove of cell cube rear end, twist clockwise then; Card base on the bonnet is promptly spacing by card article, and bonnet promptly has been fixed on the cell cube.
Whole reducing motor brush module unit then is fixedly mounted on the assembly end cap.After reducing motor uses a period of time, when the carbon brush for electric machine wearing and tearing will be changed carbon brush, will not screw down by end cap, directly, can pull down bonnet smoothly through being rotated counterclockwise the bonnet after reducing motor is brushed module unit, change carbon brush.
The beneficial effect of the utility model is: the unit bonnet is opened soon, and carbon brush is changed convenient.
Description of drawings
Fig. 1 is a reducing motor end cap assembly sketch map.
Fig. 2 is a reducing motor brush module unit explosive view.
Fig. 3 is a reducing motor brush module unit schematic appearance.
Fig. 4 is the schematic appearance of bonnet.
Fig. 5 is the cell cube sketch map of reducing motor brush module unit.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
In conjunction with accompanying drawing 1 to 5, a kind of reducing motor brush module unit comprises a cell cube 1; Be equipped with a brush cavity 2 that front and back are penetrating in the said cell cube 1; Be slidingly equipped with spring-supported carbon brush 3 in the brush cavity, the rear side of said brush cavity 2 is provided with a bonnet 4; The front of bonnet is provided with the card base 5 that several hoops are uniformly distributed with, and bonnet is provided with at the back screws structure; Described cell cube is provided with the lid groove 8 that matees with bonnet at the rear side of brush cavity, and described lid groove 8 front ends are provided with the hoop card article 6 with card base 5 couplings, and said card article 6 is provided with card base breach 7.
Described card base shape is chosen as the L type, and the quantity of card base 5 is two, so that make.
The structure of screwing of said bonnet back is a flat recess that is used to screw 9, can screw rapidly with common word awl.
Present embodiment places brush cavity 2 in the cell cube 1 in use; Carbon brush 3 is placed in the brush cavity 2; Then with the card base breach 7 on the 5 aligned units body card articles 6 of the card base on the bonnet 4, bonnet 4 is put into the lid groove of cell cube 1 rear end, twist clockwise then; Card base 5 on the bonnet 4 is promptly spacing by card article 6, and bonnet 4 promptly has been fixed on the cell cube 1.
Whole reducing motor brush module unit then is fixedly mounted on the assembly end cap.After reducing motor uses a period of time, when the carbon brush for electric machine wearing and tearing will be changed carbon brush, will not screw down by end cap, directly, can pull down bonnet 4 smoothly through being rotated counterclockwise the bonnet 4 after reducing motor is brushed module unit, change carbon brush 3.
Claims (3)
1. a reducing motor is brushed module unit; Comprise a cell cube, be equipped with a brush cavity that front and back are penetrating in the said cell cube, be slidingly equipped with spring-supported carbon brush in the brush cavity; It is characterized in that: the rear side of said brush cavity; Be provided with a bonnet, the front of bonnet is provided with the card base that several hoops are uniformly distributed with, and bonnet is provided with at the back screws structure; Described cell cube is provided with the lid groove that matees with bonnet at the rear side of brush cavity, and described lid front of the slot is provided with the hoop card article with the card base coupling, and said card article is provided with the card base breach.
2. reducing motor according to claim 1 brush module unit, its characteristic with: described card base is shaped as the L type, and the quantity of card base is two.
3. reducing motor brush module unit according to claim 1 and 2 is characterized in that; The structure of screwing of said bonnet back is a flat recess that is used to screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203694618U CN202260775U (en) | 2011-09-30 | 2011-09-30 | Electric brush module unit for reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203694618U CN202260775U (en) | 2011-09-30 | 2011-09-30 | Electric brush module unit for reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260775U true CN202260775U (en) | 2012-05-30 |
Family
ID=46121958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203694618U Expired - Fee Related CN202260775U (en) | 2011-09-30 | 2011-09-30 | Electric brush module unit for reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779744A (en) * | 2015-04-16 | 2015-07-15 | 常州市多维电器有限公司 | Direct-current permanent magnet servomotor |
-
2011
- 2011-09-30 CN CN2011203694618U patent/CN202260775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779744A (en) * | 2015-04-16 | 2015-07-15 | 常州市多维电器有限公司 | Direct-current permanent magnet servomotor |
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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 |
Granted publication date: 20120530 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |