CN207250900U - A kind of New-type electric machine carbon brush - Google Patents
A kind of New-type electric machine carbon brush Download PDFInfo
- Publication number
- CN207250900U CN207250900U CN201721004579.4U CN201721004579U CN207250900U CN 207250900 U CN207250900 U CN 207250900U CN 201721004579 U CN201721004579 U CN 201721004579U CN 207250900 U CN207250900 U CN 207250900U
- Authority
- CN
- China
- Prior art keywords
- carbon
- circular groove
- electric machine
- new
- type electric
- 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 discloses a kind of New-type electric machine carbon brush, including base, the base upper surface processes circular groove, carbon-point is equipped with the circular groove, is embedded in No.1 spring in the circular groove, the carbon-point upper surface is equipped with guide line, the guide line is equipped with No. two springs, the guiding line front end is equipped with connecting pin, and a pair of of strip groove is processed on the circular groove inner peripheral surface, and the carbon-point periphery is equipped with the slide bar to match with strip groove.The beneficial effects of the utility model are of simple structure and strong practicabilitys.
Description
Technical field
Carbon brush technical field field is the utility model is related to, particularly a kind of New-type electric machine carbon brush.
Background technology
Carbon brush is a kind of slide contact member, is widely used in many electrical equipments, it is motor, engine
Or the device of energy and signal is transmitted between the fixed part and rotating part of other rotating machineries, its form material mainly by
Graphite, Resin adhesive and other auxiliary agents, are then made by sinter molding, and conventional carbon brush is generally deposited in use
The problems such as big, service life is short is being lost.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems, to devise a kind of New-type electric machine carbon brush.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of New-type electric machine carbon brush, including base, the base
Upper surface processes circular groove, and carbon-point is equipped with the circular groove, No.1 spring, the carbon-point are embedded in the circular groove
Upper surface is equipped with guide line, and the guide line is equipped with No. two springs, and the guiding line front end is equipped with connecting pin, and the circle is recessed
A pair of of strip groove is processed on groove inner peripheral surface, the carbon-point periphery is equipped with the slide bar to match with strip groove.
The guide line is copper core flexible cord.
The slide bar is inlaid in strip groove.
The base material is Cu-base powder alloy.
A kind of New-type electric machine carbon brush made using the technical solution of the utility model, the present apparatus is easy to operate, and loss is small,
Service life is grown, and saves use cost, service efficiency is high, Environmental Safety.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of New-type electric machine carbon brush described in the utility model；
Fig. 2 is a kind of top view of New-type electric machine carbon brush described in the utility model；
In figure, 1, base；2nd, carbon-point；3rd, No.1 spring；4th, guide line；5th, No. two springs；6th, connecting pin；7th, slide bar.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-2, a kind of New-type electric machine carbon brush, bag
Base 1 is included, 1 upper surface of base processes circular groove, is equipped with carbon-point 2 in the circular groove, the circular groove embeds
No.1 spring 3 is filled, 2 upper surface of carbon-point is equipped with guide line 4, and the guide line 4 is equipped with No. two springs 5, the guide line 4
Front end is equipped with connecting pin 6, and a pair of of strip groove is processed on the circular groove inner peripheral surface, and 2 periphery of carbon-point is equipped with
The slide bar 7 to match with strip groove；The guide line 4 is copper core flexible cord；The slide bar 7 is inlaid in strip groove；It is described
1 material of base is Cu-base powder alloy.
The characteristics of the present embodiment is 1 upper surface of base processing circular groove, and carbon-point 2 is equipped with circular groove, circular recessed
No.1 spring 3 is embedded in groove, 2 upper surface of carbon-point is equipped with guide line 4, and guide line 4 is equipped with No. two springs 5, and 4 front end of guide line is set
There is connecting pin 6, a pair of of strip groove is processed on circular groove inner peripheral surface, 2 periphery of carbon-point is equipped with and strip groove phase
The slide bar 7 matched somebody with somebody, the present apparatus is easy to operate, and loss is small, and service life length, saves use cost, service efficiency is high, Environmental Safety.
In the present embodiment, it is necessary first to carbon-point 2 is put into the circular groove on base 1, is allowed afterwards on carbon-point 2
It can be slided up and down in bar shaped slideway to slide bar 7, since motor is in working status, vibrations can be produced, at this moment No.1 spring 3 can
To play the role of decompression, damage device is avoided, the connecting pin 6 on guide line 4 is used for connecting afterwards, and No. two springs are used for protecting
Guide line 4.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody some variations that some of which part may be made the principle of the utility model, belong to the utility model
Protection domain within.
Claims (4)
1. a kind of New-type electric machine carbon brush, including base（1）, it is characterised in that the base（1）Upper surface processes circular groove,
Carbon-point is equipped with the circular groove（2）, No.1 spring is embedded in the circular groove（3）, the carbon-point（2）Upper surface is equipped with
Guide line（4）, the guide line（4）It is equipped with No. two springs（5）, the guide line（4）Front end is equipped with connecting pin（6）, it is described
A pair of of strip groove, the carbon-point are processed on circular groove inner peripheral surface（2）Periphery is equipped with what is matched with strip groove
Slide bar（7）.
A kind of 2. New-type electric machine carbon brush according to claim 1, it is characterised in that the guide line（4）For copper core flexible cord.
A kind of 3. New-type electric machine carbon brush according to claim 1, it is characterised in that the slide bar（7）It is recessed to be inlaid in bar shaped
In groove.
A kind of 4. New-type electric machine carbon brush according to claim 1, it is characterised in that the base（1）Material is copper-based powder
Last alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004579.4U CN207250900U (en) | 2017-08-11 | 2017-08-11 | A kind of New-type electric machine carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004579.4U CN207250900U (en) | 2017-08-11 | 2017-08-11 | A kind of New-type electric machine carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250900U true CN207250900U (en) | 2018-04-17 |
Family
ID=61879295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004579.4U Expired - Fee Related CN207250900U (en) | 2017-08-11 | 2017-08-11 | A kind of New-type electric machine carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250900U (en) |
-
2017
- 2017-08-11 CN CN201721004579.4U patent/CN207250900U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |