CN203951324U - Convenient type carbon brush fixing device for installing - Google Patents
Convenient type carbon brush fixing device for installing Download PDFInfo
- Publication number
- CN203951324U CN203951324U CN201420394857.1U CN201420394857U CN203951324U CN 203951324 U CN203951324 U CN 203951324U CN 201420394857 U CN201420394857 U CN 201420394857U CN 203951324 U CN203951324 U CN 203951324U
- Authority
- CN
- China
- Prior art keywords
- retainer
- carbon brush
- compressing tablet
- groove
- installing
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 65
- 238000012423 maintenance Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to convenient type carbon brush fixing device for installing.Brush holder is arranged on pedestal, and brush holder is provided with the carbon brush groove for packing carbon brush into; Retainer one end is provided with gyroaxis, and retainer is hinged on brush holder by the gyroaxis on it, retainer can be taking its gyroaxis as the centre of gyration near or rotate away from the direction of carbon brush groove; Retainer middle part is connected with retainer by keep-spring, the retainer other end is provided with maintenance compressing tablet, in the time that retainer rotates and crosses the centre of gyration to the direction of close carbon brush groove, the maintenance compressing tablet of the retainer other end is pressed into carbon brush groove and is fixed on make position by keep-spring; When retainer is when rotating and cross the centre of gyration away from the direction of carbon brush groove, the maintenance compressing tablet of the retainer other end leaves carbon brush groove and is fixed on open position by keep-spring.The utility model is simple in structure, cheap for manufacturing cost, when installation, as long as retainer was dialled to the centre of gyration can be unclamped, without a vertical compression, simple to operate, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of carbon brush fixing device for installing, specifically a kind of convenient type carbon brush fixing device for installing.
Background technology
Carbon brush is the device of transferring energy or signal between the standing part of motor, generator or other rotating machineries and rotating part, carbon brush is wanted to move and can contact with commutator reliably by easy on and off in the time of real work, and can change the outfit conveniently, for reaching above-mentioned functions, using more carbon brush mount fixing structure is at present disc spring structure, it is prone to the phenomenon of inefficacy in the time that reality is used, and the inconvenience that changes the outfit.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of convenient type carbon brush fixing device for installing is provided, it is simple in structure, cheap for manufacturing cost, when installation, as long as being dialled to the centre of gyration, can unclamp retainer, without a vertical compression, simple to operate, time saving and energy saving, and to operational environment without particular/special requirement.
The technical scheme providing according to the utility model: convenient type carbon brush fixing device for installing, is characterized in that: comprise brush holder, keep-spring and retainer, described brush holder is arranged on pedestal, brush holder is provided with the carbon brush groove for packing carbon brush into; Described retainer one end is provided with gyroaxis, and retainer is hinged on brush holder by the gyroaxis on it, retainer can be taking its gyroaxis as the centre of gyration near or rotate away from the direction of carbon brush groove; Described retainer middle part is connected with retainer by keep-spring, the retainer other end is provided with maintenance compressing tablet, in the time that retainer rotates and crosses the centre of gyration to the direction of close carbon brush groove, the maintenance compressing tablet of the retainer other end is pressed into carbon brush groove and is fixed on make position by keep-spring; When retainer is when rotating and cross the centre of gyration away from the direction of carbon brush groove, the maintenance compressing tablet of the retainer other end leaves carbon brush groove and is fixed on open position by keep-spring.
As further improvement of the utility model, on described brush holder, be also provided with anticreep compressing tablet, described anticreep compressing tablet is arranged on the opposite that keeps compressing tablet, and anticreep compressing tablet is fixedly mounted on brush holder, and the front end of anticreep compressing tablet is provided with to the anticreep of carbon brush groove inner bending and presses brush.
As further improvement of the utility model, described maintenance compressing tablet front end is upturned, and brush is pressed in the maintenance that forms arc.
As further improvement of the utility model, described brush holder is provided with mounting bracket, and described mounting bracket is provided with U-shaped breach mounting groove, and the gyroaxis of described retainer is arranged in this U-shaped breach mounting groove.
As further improvement of the utility model, described retainer is provided with shifting block, so that switch retainer.
As further improvement of the utility model, the both sides side panel of described carbon brush groove outer end is provided with U-shaped opening, to facilitate the handling of carbon brush.
the utility model compared with prior art, has the following advantages:the utility model is simple in structure, cheap for manufacturing cost, when installation, as long as retainer was dialled to the centre of gyration can unclamp, without a vertical compression, simple to operate, time saving and energy saving, and to operational environment without particular/special requirement.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment in the time that retainer is positioned at open mode.
Fig. 2 is the structural representation of the utility model embodiment in the time that retainer is positioned at closure state.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, convenient type carbon brush 5 fixing device for installing in embodiment are mainly made up of brush holder 1, keep-spring 11 and retainer 7, and described brush holder 1 is arranged on pedestal 12, and brush holder 1 is provided with the carbon brush groove 4 for packing carbon brush 5 into; Described retainer 7 one end are provided with gyroaxis 8, and retainer 7 is hinged on brush holder 1 by the gyroaxis 8 on it, retainer 7 can be taking its gyroaxis 8 as the centre of gyration near or rotate away from the direction of carbon brush groove 4; Described retainer 7 middle parts are connected with retainer 7 by keep-spring 11, retainer 7 other ends are provided with and keep compressing tablet 9, in the time that retainer 7 rotates and crosses the centre of gyration to the direction of close carbon brush groove 4, the maintenance compressing tablet 9 of retainer 7 other ends is pressed into carbon brush groove 4 and is fixed on make position by keep-spring 11; When retainer 7 is when rotating and cross the centre of gyration away from the direction of carbon brush groove 4, the maintenance compressing tablet 9 of retainer 7 other ends leaves carbon brush groove 4 and is fixed on open position by keep-spring 11.
As shown in Figure 1 and Figure 2, in the utility model embodiment, on described brush holder 1, be also provided with anticreep compressing tablet 3, described anticreep compressing tablet 3 is arranged on the opposite that keeps compressing tablet 9, anticreep compressing tablet 3 is fixedly mounted on brush holder 1 by screw 2, and the front end of anticreep compressing tablet 3 is provided with to the anticreep of carbon brush groove 4 inner bendings and presses brush.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described maintenance compressing tablet 9 front ends are upturned, and brush is pressed in the maintenance that forms arc, is conducive to like this compress reposefully carbon brush 5, and can not cause damage to carbon brush 5 in the time compressing carbon brush 5.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described brush holder 1 is provided with mounting bracket 6, and described mounting bracket 6 is provided with U-shaped breach mounting groove, and the gyroaxis 8 on described retainer 7 is arranged in this U-shaped breach mounting groove.Such mounting structure can be realized quick assembling and the maintenance of retainer 7.
As shown in Figure 1 and Figure 2, described retainer 7 is provided with shifting block 10, so that switch retainer 7.The both sides side panel of described carbon brush groove 4 outer ends is provided with U-shaped opening, to facilitate the handling of carbon brush 5.
Operation principle of the present utility model is as follows:
When installing or changing carbon brush 5, by operation shifting block 10 by retainer 73 to the direction switch away from carbon brush groove 4, in the time that retainer 7 is crossed the centre of gyration, the maintenance compressing tablet 9 of retainer 7 other ends leaves carbon brush groove 4 and is fixed on open position (as shown in Figure 1) by keep-spring 11, now can unclamp retainer 73, can install easily or change carbon brush 5.Carbon brush 5 packs that carbon brush groove 4 is rear to be pushed down to deviate from by anticreep compressing tablet 3 into, then by operation shifting block 10 by retainer 73 near the direction switch of carbon brush groove 4, in the time that retainer 7 is crossed the centre of gyration, the maintenance compressing tablet 9 of retainer 7 other ends is pushed down carbon brush 5 and is fixed on make position (as shown in Figure 2) by keep-spring 11, completes the installation of carbon brush 5 or changes operation.
Claims (6)
1. convenient type carbon brush fixing device for installing, is characterized in that: comprise brush holder (1), keep-spring (11) and retainer (7), it is upper that described brush holder (1) is arranged on pedestal (12), and brush holder (1) is provided with the carbon brush groove (4) for packing carbon brush (5) into; Described retainer (7) one end is provided with gyroaxis (8), it is upper that retainer (7) is hinged at brush holder (1) by the gyroaxis on it (8), retainer (7) can be taking its gyroaxis (8) as the centre of gyration near or away from the direction rotation of carbon brush groove (4); Described retainer (7) middle part is connected with retainer (7) by keep-spring (11), retainer (7) other end is provided with and keeps compressing tablet (9), in the time that retainer (7) rotates and crosses the centre of gyration to the direction of close carbon brush groove (4), the maintenance compressing tablet (9) of retainer (7) other end is pressed into carbon brush groove (4) and is fixed on make position by keep-spring (11); When retainer (7) is when rotating and cross the centre of gyration away from the direction of carbon brush groove (4), the maintenance compressing tablet (9) of retainer (7) other end leaves carbon brush groove (4) and is fixed on open position by keep-spring (11).
2. convenient type carbon brush fixing device for installing as claimed in claim 1, it is characterized in that: on described brush holder (1), be also provided with anticreep compressing tablet (3), described anticreep compressing tablet (3) is arranged on the opposite that keeps compressing tablet (9), it is upper that anticreep compressing tablet (3) is fixedly mounted on brush holder (1), and the front end of anticreep compressing tablet (3) is provided with to the anticreep of carbon brush groove (4) inner bending and presses brush.
3. convenient type carbon brush fixing device for installing as claimed in claim 1, is characterized in that: described maintenance compressing tablet (9) front end is upturned, and brush is pressed in the maintenance that forms arc.
4. convenient type carbon brush fixing device for installing as claimed in claim 1, it is characterized in that: described brush holder (1) is provided with mounting bracket (6), described mounting bracket (6) is provided with U-shaped breach mounting groove, and the gyroaxis (8) of described retainer (7) is arranged in this U-shaped breach mounting groove.
5. convenient type carbon brush fixing device for installing as claimed in claim 1, is characterized in that: described retainer (7) is provided with shifting block (10).
6. convenient type carbon brush fixing device for installing as claimed in claim 1, is characterized in that: the both sides side panel of described carbon brush groove (4) outer end is provided with U-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394857.1U CN203951324U (en) | 2014-07-16 | 2014-07-16 | Convenient type carbon brush fixing device for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394857.1U CN203951324U (en) | 2014-07-16 | 2014-07-16 | Convenient type carbon brush fixing device for installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951324U true CN203951324U (en) | 2014-11-19 |
Family
ID=51893340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394857.1U Expired - Lifetime CN203951324U (en) | 2014-07-16 | 2014-07-16 | Convenient type carbon brush fixing device for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092335A (en) * | 2014-07-16 | 2014-10-08 | 无锡市凯旋电机有限公司 | Carbon brush installing and fixing device easy and convenient to use |
-
2014
- 2014-07-16 CN CN201420394857.1U patent/CN203951324U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092335A (en) * | 2014-07-16 | 2014-10-08 | 无锡市凯旋电机有限公司 | Carbon brush installing and fixing device easy and convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |