CN206517244U - The carbon brush lug plate attachment structure of small general series excited motor - Google Patents
The carbon brush lug plate attachment structure of small general series excited motor Download PDFInfo
- Publication number
- CN206517244U CN206517244U CN201621362183.2U CN201621362183U CN206517244U CN 206517244 U CN206517244 U CN 206517244U CN 201621362183 U CN201621362183 U CN 201621362183U CN 206517244 U CN206517244 U CN 206517244U
- Authority
- CN
- China
- Prior art keywords
- brush
- box
- coil holder
- lug plate
- attachment structure
- 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
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 244000185238 Lophostemon confertus Species 0.000 claims abstract description 35
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of carbon brush lug plate attachment structure of small general series excited motor, it is used to connect brush-box and stator coil holder；Inserted sheet mouthful is opened up at the top of the brush-box, connection terminal includes the connector at the top of two grafting free ends and connection grafting free end；In two grafting free ends of connection terminal, one is the brush-box inserted terminal being inserted into via the inserted sheet mouth of brush-box in brush-box, and another is the coil holder inserted terminal for being plugged on the binding post of stator coil holder.
Description
Technical field
The utility model is related to carbon brush lug plate attachment structure, specifically for small general series excited motor.
Background technology
Small-sized universal motor is applied to household electrical appliance, electric tool, body-building apparatus, each side such as factory automation.Now
Motor is constantly towards miniaturization, intelligent, high efficiency, develops in terms of low cost.Except employing new technology, outside new material,
How to be improved on traditional motor so that cost is lower, better quality, more efficient, the main improvement as enterprise
Direction.
Prior art is as shown in Figure 1：After motor is by coil holder coiling, the connection of enamel-covered wire and carbon brush lug plate is by line
Terminal on frame is plugged into and is docked with again on carbon brush lug plate (such as Fig. 1) after lead.Using conventional art (prior art) scheme, need
Use part three (carbon brush lug plate, lead, binding post)；Artificial two people is needed to use using the program, a people is drawn
Line is plugged into upper carbon brush lug plate and binding post, and a people inserts the part processed on brush-box and stator coil holder respectively.Again
Because program position of plugging into is more, it is possible to can outlet plug into the insecure and cold phenomenon of motor.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of small
The carbon brush lug plate attachment structure of the general series excited machine of type, which reduces amount of parts, simplifies assembling process, reduce people
Work cost.
The utility model solves the technical scheme that its technical problem used：The carbon brush wiring of small general series excited motor
Piece attachment structure, for connecting brush-box and stator coil holder；It is characterized in that：Inserted sheet mouthful is opened up at the top of the brush-box, even
Connecting terminal includes the connector at the top of two grafting free ends and connection grafting free end；
In two grafting free ends of connection terminal, one is the carbon being inserted into via the inserted sheet mouth of brush-box in brush-box
Brush box inserted terminal, another is the coil holder inserted terminal for being plugged on the binding post of stator coil holder.
It is used as a kind of preferred embodiment of the present utility model：The coil holder inserted terminal is offered for being plugged on stator line
U-shaped inserting groove on the binding post of frame.
It is used as a kind of preferred embodiment of the present utility model：The front of the brush-box offers hollow hole, the carbon
Flexible barb is formed after being located at the hollow out hole site tear after grafting on brush box inserted terminal.
The utility model has advantages below compared with prior art：
The carbon brush lug plate attachment structure of small general series excited motor disclosed in the utility model, for connect brush-box and
Stator coil holder；Inserted sheet mouthful is opened up at the top of the brush-box, connection terminal is free comprising two grafting free ends and connection grafting
Connector at the top of end；In two grafting free ends of connection terminal, one is to be inserted into carbon brush via the inserted sheet mouthful of brush-box
Brush-box inserted terminal in box, another is the coil holder inserted terminal for being plugged on the binding post of stator coil holder.
In the utility model, we have changed brush-box structure, the inserted sheet that it is connected with carbon brush lug plate mouthful position from
Side is changed to top.Then, we are inserted directly into brush-box and stator coil holder terminal position using connection terminal newly developed.Use
New technical scheme, it is only necessary to use a part, you can realize the connection between stator coil holder and brush-box；Meanwhile, also take
Disappear and plugged into the artificial of carbon brush lug plate and binding post to lead, it is only necessary to which a people is directly straight from top to bottom by new connection terminal
Patch brush-box and coil holder.Be not in there is the phenomenon for plugging into unstable to produce and this connection terminal is an entirety.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of prior art；
Fig. 2 is a kind of structural representation of embodiment of the present utility model；
Fig. 3 is a kind of structural representation of embodiment of connection terminal of the present utility model.
1- carbon brush connection sheets, 2- leads, 3- binding posts, 4- stator coil holders, 5- carbon brush；
11- connection terminals, 12- brush-boxs, 13- stator coil holders, 14- barbs, 15- brush-box inserted terminals, 16- coil holder grafting
End.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment：
It should be noted that structure, ratio, size for illustrating in this specification institute accompanying drawing etc., only to coordinate explanation
Content disclosed in book, so that those skilled in the art is understood with reading, is not limited to the utility model enforceable
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing the utility model can be generated
Effect and the purpose that can reach under, all should still fall and obtain the scope that can cover in the technology contents disclosed in the utility model
It is interior.
Meanwhile, the term of cited such as " on ", " under " in this specification, "left", "right", " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figures 1 to 3, it illustrates embodiment of the present utility model；As illustrated, the utility model is disclosed
Small general series excited motor carbon brush lug plate attachment structure, for connecting brush-box 12 and stator coil holder 13；The carbon brush
Inserted sheet mouthful is opened up at the top of box, connection terminal includes the connector at the top of two grafting free ends and connection grafting free end；
In two grafting free ends of connection terminal, one is the carbon being inserted into via the inserted sheet mouth of brush-box in brush-box
Brush box inserted terminal 15, another is the coil holder inserted terminal 16 for being plugged on the binding post of stator coil holder.
The utility model is cumbersome for traditional connection modes technique, adds the instable defect of motor；And pin
Compact to small-sized tandem electric machine structure, multiple parts are placed in together the defect of influence motor outward appearance；Develop one it is new
Parts, so as to reduce related components and save cumbersome manufacturing procedure, simplify related processing staff, save motor manufacturing into
This so that motor manufacturing cost more strives advantage unexpectedly.
Due to the improvement that the utility model is carried out primarily with respect to the attachment structure between coil holder and brush-box, specifically,
Structure is conducted for prior art after connection terminal inserts brush-box, and the utility model is by the way that inserted sheet mouthful position is set
For top so that grafting process is easily realized, as conducting after insertion, this is that the conventional structure of those skilled in the art is set
Meter, is not improvement of the present utility model, repeats no more.
It is preferred that, as shown in Figure 3：The coil holder inserted terminal is offered for being plugged on the binding post of stator coil holder
U-shaped inserting groove.U-shaped inserting groove can carry out easily grafting conducting, it is easy to operate.
It is preferred that, as shown in Figure 2：The front of the brush-box is offered to be located on hollow hole, the brush-box inserted terminal
Flexible barb 14 is formed after hollow out hole site tear after grafting.The present embodiment, what is said or talked about is realized by hollow hole and barb
Words and inserted terminal insert spacing after brush-box；Barb is flexible, is freely upspring after insertion, and only manual depression could be extracted,
Automatic release is prevented, structure is reliable.
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in the knowledge that those of ordinary skill in the art possess, can also not depart from the utility model
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, scope of the present utility model is defined by the following claims.
Claims (3)
1. the carbon brush lug plate attachment structure of small general series excited motor, for connecting brush-box and stator coil holder；Its feature exists
In：Inserted sheet mouthful is opened up at the top of the brush-box, connection terminal includes two grafting free ends and connection grafting free end top
Connector；
In two grafting free ends of connection terminal, one is the brush-box being inserted into via the inserted sheet mouth of brush-box in brush-box
Inserted terminal, another is the coil holder inserted terminal for being plugged on the binding post of stator coil holder.
2. the carbon brush lug plate attachment structure of small general series excited motor as claimed in claim 1, it is characterised in that：The line
Frame inserted terminal offers the U-shaped inserting groove for being plugged on the binding post of stator coil holder.
3. the carbon brush lug plate attachment structure of small general series excited motor as claimed in claim 1, it is characterised in that：The carbon
The front of brush box is formed with bullet after offering the hollow out hole site tear being located on hollow hole, the brush-box inserted terminal after grafting
The barb of property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362183.2U CN206517244U (en) | 2016-12-13 | 2016-12-13 | The carbon brush lug plate attachment structure of small general series excited motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362183.2U CN206517244U (en) | 2016-12-13 | 2016-12-13 | The carbon brush lug plate attachment structure of small general series excited motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517244U true CN206517244U (en) | 2017-09-22 |
Family
ID=59862449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362183.2U Expired - Fee Related CN206517244U (en) | 2016-12-13 | 2016-12-13 | The carbon brush lug plate attachment structure of small general series excited motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309300A (en) * | 2021-12-29 | 2022-04-12 | 广东嘉和微特电机股份有限公司 | Automatic riveting device for brush box bracket and lug plate |
-
2016
- 2016-12-13 CN CN201621362183.2U patent/CN206517244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309300A (en) * | 2021-12-29 | 2022-04-12 | 广东嘉和微特电机股份有限公司 | Automatic riveting device for brush box bracket and lug plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170922 |