CN206272049U - A kind of carbon brush holder - Google Patents
A kind of carbon brush holder Download PDFInfo
- Publication number
- CN206272049U CN206272049U CN201621367143.7U CN201621367143U CN206272049U CN 206272049 U CN206272049 U CN 206272049U CN 201621367143 U CN201621367143 U CN 201621367143U CN 206272049 U CN206272049 U CN 206272049U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- brush holder
- spring
- holder body
- end cap
- 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
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model is related to a kind of carbon brush holder, including carbon brush holder body, cover plate, spring connection end cap, the carbon brush holder body top is provided with cover plate, the cover plate middle is connected with spring and connects end cap by screw thread, the carbon brush holder body interior is provided with inner sleeve, the inner sleeve internal clearance is provided with baffle plate, and the baffle plate top is connected to the lower end that spring connects end cap by spring, and the carbon brush holder body lower end outer rim is provided with cleaning brush；The cover plate outside is respectively arranged with L plates；The utility model can effectively prevent the abrasion of carbon brush holder inner body wall by setting inner sleeve, improve service life；By the combination that carbon brush holder body lower end is indent circular arc and lower end outward flange cleaning brush, the style characteristic of the rotor that coincide, the carbon distribution that can be cleared up in time on rotor；By setting L plates, stability when carbon brush holder works is improved；End cap is connected by the spring for being threaded connection, the position of baffle plate can be adjusted according to actual conditions at any time.
Description
Technical field
The utility model is related to carbon brush field, more particularly to a kind of carbon brush holder.
Background technology
Carbon brush is also brush, as a kind of slide contact member, is widely used in many electrical equipments.Carbon brush exists
Products application material mainly has graphite, soaks fat graphite, metal (cupric, silver) graphite.Carbon brush be motor or generator or other
The device of energy or signal is transmitted between the fixed part and rotating part of rotating machinery, it is usually pure carbon plus coagulator system
Into, external form is usually square, is stuck on metallic support, and there is spring handle the inside, and it is pressed in rotating shaft, when motor is rotated, will
Electric energy is conveyed to coil by phase changer, because its main component is carbon, referred to as carbon brush, and it is easy to wear.Answer periodic maintenance
Change, and clear up carbon distribution.Existence and stability can be bad in existing carbon brush, when checking or changing carbon brush, is difficult to be loaded and unloaded in brush box
Carbon brush, it is impossible to adjust exposed portion of the carbon brush under brush box so as to commutator of grinding away can not be prevented, and be not easy to product on rotor
The cleaning of carbon.
Based on above reason, it is necessary to a kind of carbon brush holder is devised, by setting inner sleeve, carbon brush holder can be effectively prevented
The abrasion of inner body wall, improves service life；It is indent circular arc and lower end outward flange cleaning brush by carbon brush holder body lower end
Combination, the style characteristic of the rotor that coincide, the carbon distribution that can be cleared up in time on rotor；By setting L plates, improve carbon brush holder and exist
Stability during work；End cap is connected by the spring for setting dismountable threaded connection, can be carried out according to actual conditions at any time
The position of regulating fender, spring serves cushioning effect, protects the performance of single unit system, simple and practical, i.e., a kind of carbon brush
Frame.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of carbon brush holder.
The utility model is to be achieved through the following technical solutions：
A kind of carbon brush holder, including carbon brush holder body, cover plate, spring connection end cap, the carbon brush holder body top is provided with
Cover plate, the cover plate middle is connected with spring and connects end cap by screw thread, and the carbon brush holder body interior is provided with inner sleeve,
The inner sleeve internal clearance is provided with baffle plate, and the baffle plate top is connected to the lower end that spring connects end cap by spring, described
Carbon brush holder body lower end outer rim is provided with cleaning brush；The cover plate outside is respectively arranged with L plates；The spring connection end side of covering
It is provided with finger ring.
Further, the carbon brush holder body lower end is indent circular arc, and the style characteristic of the rotor that coincide reduces abrasion
Situation.
Further, the carbon brush holder body, cover plate, the integrated shaping of L plates, good appearance, forming property are good.
Further, the spring connection end cap and the integrated shaping of finger ring, good appearance, forming property are good.
Compared with prior art, the beneficial effects of the utility model are：It is the utility model simple structure, reasonable in design,
By setting inner sleeve, the abrasion of carbon brush holder inner body wall can be effectively prevented, improve service life；By carbon brush holder body lower end
It is the combination of indent circular arc and lower end outward flange cleaning brush, the style characteristic of the rotor that coincide can be cleared up on rotor in time
Carbon distribution；By setting L plates, carbon brush holder stability operationally is improved；By the spring for setting dismountable threaded connection
Connection end cap, can be adjusted the position of baffle plate according to actual conditions at any time, and spring serves cushioning effect, protects single unit system
Performance, it is simple and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, carbon brush holder body, 2, cover plate, 3, spring connection end cap, 4, L plates, 5, inner sleeve, 6, cleaning brush, 7, gear
Plate, 8, spring, 9, finger ring.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Fig. 1 is referred to, Fig. 1 is structural representation of the present utility model.
A kind of carbon brush holder, including carbon brush holder body 1, cover plate 2, spring connection end cap 3, the top of the carbon brush holder body 1 sets
Cover plate 2 is equipped with, the middle of the cover plate 2 is connected with spring and connects end cap 3 by screw thread, and the inside of the carbon brush holder body 1 is set
There is inner sleeve 5, can effectively prevent the abrasion of carbon brush holder inner body wall, improve service life, the internal clearance of the inner sleeve 5 is provided with
Baffle plate 7, the top of the baffle plate 7 is connected to the lower end that spring connects end cap 3 by spring 8, can be carried out according to actual conditions at any time
The position of regulating fender, spring serves cushioning effect, protects the performance of single unit system, the lower end of carbon brush holder body 1
Outer rim is provided with cleaning brush 6；The outside of the cover plate 2 is respectively arranged with L plates 4；The top of spring connection end cap 3 is provided with finger ring
9；The lower end of carbon brush holder body 1 is indent circular arc, and the style characteristic of the rotor that coincide reduces abrasion condition；The carbon brush
Frame body 1, cover plate 2, the integrated shaping of L plates 4, good appearance, forming property are good；The spring connects end cap 3
Integrated molding, good appearance, forming property is good.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of carbon brush holder, including carbon brush holder body, cover plate, spring connection end cap, the carbon brush holder body top is provided with lid
Plate, the cover plate middle is connected with spring and connects end cap by screw thread, it is characterised in that：The carbon brush holder body interior is set
There is inner sleeve, the inner sleeve internal clearance is provided with baffle plate, and the baffle plate top is connected to spring and connects end cap by spring
Lower end, the carbon brush holder body lower end outer rim is provided with cleaning brush；The cover plate outside is respectively arranged with L plates；The spring connects
Connect end cap top and be provided with finger ring.
2. a kind of carbon brush holder according to claim 1, it is characterised in that：The carbon brush holder body lower end is interior concave arc
Shape.
3. a kind of carbon brush holder according to claim 1, it is characterised in that：The carbon brush holder body, cover plate, L plates are integrated
Chemical conversion type.
4. a kind of carbon brush holder according to claim 1, it is characterised in that：The spring connection end cap is integrated with finger ring
Shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367143.7U CN206272049U (en) | 2016-12-14 | 2016-12-14 | A kind of carbon brush holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367143.7U CN206272049U (en) | 2016-12-14 | 2016-12-14 | A kind of carbon brush holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272049U true CN206272049U (en) | 2017-06-20 |
Family
ID=59044288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367143.7U Expired - Fee Related CN206272049U (en) | 2016-12-14 | 2016-12-14 | A kind of carbon brush holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418066A (en) * | 2018-04-25 | 2018-08-17 | 大同新成新材料股份有限公司 | It is a kind of can automatic absorption carbon distribution non-maintaining type brush and its application method |
-
2016
- 2016-12-14 CN CN201621367143.7U patent/CN206272049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418066A (en) * | 2018-04-25 | 2018-08-17 | 大同新成新材料股份有限公司 | It is a kind of can automatic absorption carbon distribution non-maintaining type brush and its application method |
| CN108418066B (en) * | 2018-04-25 | 2023-09-12 | 大同新成新材料股份有限公司 | Maintenance-free electric brush capable of automatically absorbing carbon deposition and application method thereof |
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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: 20170620 Termination date: 20181214 |