CN201138717Y - Commutator for starter - Google Patents
Commutator for starter Download PDFInfo
- Publication number
- CN201138717Y CN201138717Y CNU2008200304219U CN200820030421U CN201138717Y CN 201138717 Y CN201138717 Y CN 201138717Y CN U2008200304219 U CNU2008200304219 U CN U2008200304219U CN 200820030421 U CN200820030421 U CN 200820030421U CN 201138717 Y CN201138717 Y CN 201138717Y
- Authority
- CN
- China
- Prior art keywords
- commutator
- starter
- segment
- commutating
- arc groove
- 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 a commutator used for a starter, which consists of a plurality of commutating segments that form a circle; an insulating concrete strip is arranged between two adjacent commutating segments; an arc groove is cut on the lateral surface of each commutating segment; and the sub of each armature line is welded in the arc groove of the corresponding commutating segment in a way of brazing. The commutator of the utility model cancels a riser consistently adopted by the traditional commutator of the starter, which saves materials, and at the same time, leads the welding parts of the sub of the armature line and the commutating segment to be firmer.
Description
Technical field
The utility model relates to a kind of starter commutator.
Background technology
At present starter generally surrounds one by many commutator segments with commutator and cylindricly constitutes, and commutator segment is provided with rise piece, and armature line the end of a thread is welded in the groove of rise piece in the spot welding mode.Adopt the commutator of rise piece, its shortcoming is that the commutator segment copper consumption is big, the cost height, and technology is comparatively complicated, and weld is firm inadequately.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, the utility model provides the starter of not establishing rise piece on a kind of commutator segment commutator.
The technical solution adopted in the utility model is: a kind of starter commutator, it is made of a plurality of commutator segments that form a circle, each armature line the end of a thread and corresponding commutator segment welding, be provided with insulating trip between adjacent two commutator segments, the lateral surface of each commutator segment has arc groove, and armature line the end of a thread is welded in the arc groove of commutator segment with brazing mode.
The beneficial effects of the utility model are: this starter has been cancelled the consistent rise piece that adopts of traditional starter commutator with commutator, has saved material, and the weld of armature line the end of a thread and commutator segment is more firm simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of existing starter commutator.
1. commutator segments, 2. armature line the end of a thread, 3. insulating trips, 4. arc grooves among the figure
Embodiment
A kind of starter commutator as shown in Figure 1, it is made of a plurality of commutator segments 1 that form a circle, be provided with insulating trip 3 between adjacent two commutator segments 1, the lateral surface of each commutator segment 1 has arc groove 4, and each armature line the end of a thread 2 is welded in the arc groove 4 of corresponding commutator segment 1 with brazing mode.
As shown in Figure 2 be the structural representation of existing at present starter commutator, its armature line the end of a thread is connected with rise piece spot welding on the commutator segment.Its shortcoming is that technology is comparatively complicated, and consume material, weld are firm inadequately.
The utility model has been cancelled the consistent rise piece that adopts of traditional starter commutator, has saved material, and the weld of armature line the end of a thread and commutator segment is more firm simultaneously.
Claims (2)
1. starter commutator, constitute by a plurality of commutator segments (1) that form a circle, each armature line the end of a thread (2) and corresponding commutator segment (1) welding, it is characterized in that: be provided with insulating trip (3) between adjacent two commutator segments (1), the lateral surface of each commutator segment (1) has arc groove (4), and armature line the end of a thread (2) is welded in the arc groove (4) of commutator segment (1).
2. starter commutator according to claim 1 is characterized in that: armature line the end of a thread (2) is welded in the arc groove (4) of commutator segment (1) with brazing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200304219U CN201138717Y (en) | 2008-01-03 | 2008-01-03 | Commutator for starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200304219U CN201138717Y (en) | 2008-01-03 | 2008-01-03 | Commutator for starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138717Y true CN201138717Y (en) | 2008-10-22 |
Family
ID=40039397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200304219U Expired - Fee Related CN201138717Y (en) | 2008-01-03 | 2008-01-03 | Commutator for starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138717Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867140A (en) * | 2010-06-25 | 2010-10-20 | 无锡市闽仙汽车电器有限公司 | Commutator armature coil structure |
-
2008
- 2008-01-03 CN CNU2008200304219U patent/CN201138717Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867140A (en) * | 2010-06-25 | 2010-10-20 | 无锡市闽仙汽车电器有限公司 | Commutator armature coil structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20100203 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Sida Power Mechanical Group Co., Ltd. Assignor: Jiangsu Hengli Motor Group Co., Ltd. Contract record no.: 2010320001179 Denomination of utility model: Commutator for starter Granted publication date: 20081022 License type: Exclusive License Record date: 20101109 |