CN201336600Y - Nonmetallic novel carbon brush base - Google Patents
Nonmetallic novel carbon brush base Download PDFInfo
- Publication number
- CN201336600Y CN201336600Y CNU2008201453507U CN200820145350U CN201336600Y CN 201336600 Y CN201336600 Y CN 201336600Y CN U2008201453507 U CNU2008201453507 U CN U2008201453507U CN 200820145350 U CN200820145350 U CN 200820145350U CN 201336600 Y CN201336600 Y CN 201336600Y
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- brush holder
- nonmetallic
- utility
- brush 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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- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a nonmetallic novel carbon brush base which belongs to carbon brush base structure of motor. The nonmetallic novel carbon brush base is characterized in that the carbon brush base is provided with a motor rear cover; a pair of symmetrical carbon brush bases is fixed on the upper end of the motor rear cover; a carbon brush is arranged in the middle of the brush bases and the carbon brush is welded with a conducting wire. The operating state and performance of the utility model are in accordance with product in prior art. As the utility model improves the product in prior art and adopts nonmetallic material such as plastics to replace metal material, the metal material is saved and the structure is also simplified; meanwhile, the machining and assembly procedures are simplified and the cost is reduced.
Description
Technical field
The utility model relates to the carbon brush holder structure in the motor, specifically about a kind of nonmetallic novel carbon brush holder.
Background technology
At present, known carbon brush holder structure includes carbon brush seat board and copper carbon brush holder substantially, and this carbon brush holder is that riveting is located on the carbon brush seat board, and protrudes from the rectangular body of this seat board, and carbon brush is housed in the carbon brush holder, is connected to lead etc. on the carbon brush.
Because known carbon brush holder is that the carbon brush holder that copper product is done is established in riveting on the carbon brush seat board.Therefore, this product is complex structure not only, and manufacturing procedure is numerous and diverse, and the cost height; On the other hand, it has used non-ferrous metal to do material, is unfavorable for environmental protection.
Show that from the interrelated data retrieval that comprises Chinese patent the patent (containing application) of existing tens relevant carbon brush holders at present is as the patent No. (application): 200720140602.2；200720143611。7；200620100046。1 and 200520129064.8 or the like, all be to adopt metal material to make, and complex structure, operation is numerous and diverse, cost is high, has not yet to see the relevant report of the carbon brush holder structure of being made by nonmetallic materials.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple and practical, processing and convenient and reliable assembly, and the low a kind of novel carbon brush holder by the plastic production in the nonmetallic materials of cost.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of nonmetallic novel carbon brush holder, it is characterized in that: a motor bonnet is arranged, motor bonnet upper end is fixed with the carbon brush holder of a pair of symmetry, and the centre of carbon brush holder is equipped with carbon brush, is welded with lead on the carbon brush.
Described motor bonnet is fixedlyed connected with carbon brush holder, by the pin that the carbon brush holder lower end is provided with, stretches in the default hole of motor bonnet, positions with fastening.
Described pin and default hole have 2～6.
The full envelope integral body that described carbon brush holder connects as one for its bottom surface and dual side-edge and back end, this integral body is as the usefulness of installation carbon brush.
The utility model operating state, performance are consistent with existing known products.
The beneficial effects of the utility model are: because the utility model will have known products now and improve, and substitute with the plastics of nonmetallic materials, so not only save metal material, and simplify the structure, simplified the operation of processing simultaneously, reduced cost with assembling.Therefore, the utility model can reach the purpose of drafting.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural upright view of the present utility model.
1 motor bonnet among the figure, 2 carbon brush holders, 3 carbon brush, 4 leads.
Embodiment
Embodiment 1:
See also Fig. 1, a motor bonnet 1 is arranged, motor bonnet upper end is fixed with the carbon brush holder 2 of a pair of symmetry, and the centre of carbon brush holder 2 is equipped with carbon brush 3, is welded with lead 4 on the carbon brush 3.
Three holes that three pins of carbon brush holder that present embodiment is made by a pair of symmetrical plastics directly insert the default correspondence of motor bonnet respectively.
The motor bonnet that present embodiment is made at plastics is preset and three holes that three pins of carbon brush holder are installed, and three pins of a pair of carbon brush holder need only be inserted three corresponding Kong Jike during assembling respectively, and the centre of carbon brush holder is equipped with carbon brush, is welded with lead on the carbon brush.Simultaneously, also set up a riveting fourth on each carbon brush holder, its effect is when assembling, earlier the wire head that has carbon brush is stuck on the riveting fourth stator of conveniently packing into.
Claims (4)
1, a kind of nonmetallic novel carbon brush holder is characterized in that: a motor bonnet is arranged, and motor bonnet upper end is fixed with the carbon brush holder of a pair of symmetry, and the centre of carbon brush holder is equipped with carbon brush, is welded with lead on the carbon brush.
2, a kind of nonmetallic novel carbon brush holder according to claim 1, it is characterized in that: described motor bonnet is fixedlyed connected with carbon brush holder, by the pin that the carbon brush holder lower end is provided with, stretches in the default hole of motor bonnet.
3, a kind of nonmetallic novel carbon brush holder according to claim 2, it is characterized in that: described pin and default hole have 2～6.
4, a kind of nonmetallic novel carbon brush holder according to claim 1 is characterized in that: the full envelope integral body that described carbon brush holder connects as one for its bottom surface and dual side-edge and back end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453507U CN201336600Y (en) | 2008-08-28 | 2008-08-28 | Nonmetallic novel carbon brush base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453507U CN201336600Y (en) | 2008-08-28 | 2008-08-28 | Nonmetallic novel carbon brush base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336600Y true CN201336600Y (en) | 2009-10-28 |
Family
ID=41288262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201453507U Expired - Fee Related CN201336600Y (en) | 2008-08-28 | 2008-08-28 | Nonmetallic novel carbon brush base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336600Y (en) |
-
2008
- 2008-08-28 CN CNU2008201453507U patent/CN201336600Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHANGPU HONGQUN ELECTRONIC CO., LTD. Assignor: Huang Huazhen Contract record no.: 2010350000205 Denomination of utility model: Nonmetallic novel carbon brush base Granted publication date: 20091028 License type: Exclusive License Record date: 20100825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |