CN212785088U - Micromotor carbon brush holder convenient to disassemble and assemble - Google Patents
Micromotor carbon brush holder convenient to disassemble and assemble Download PDFInfo
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- CN212785088U CN212785088U CN202021883403.2U CN202021883403U CN212785088U CN 212785088 U CN212785088 U CN 212785088U CN 202021883403 U CN202021883403 U CN 202021883403U CN 212785088 U CN212785088 U CN 212785088U
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- carbon brush
- brush holder
- motor
- blocks
- holder body
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 133
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a micromotor carbon brush holder convenient to dismouting relates to motor technical field. Including motor body and carbon brush frame body, motor body's fixed surface installs annular fixed plate, annular fixed plate's surface activity is provided with carbon brush frame body, the bottom fixed mounting of carbon brush frame body has two connecting plates, the spread groove has been seted up to annular fixed plate's inside, two the connecting plate all is located the inside of spread groove. Remove through setting up the connecting block, make the connecting block drive the fixed block and break away from carbon brush piece, make the staff can remove carbon brush piece, utilize dead lever control direction between carbon brush piece and the carbon brush piece simultaneously, make the staff can take out carbon brush piece fast, reached the effect of dismantlement, and the staff can reverse through above-mentioned operation and go on, reached the effect of installation, avoided the staff to need promote the condition emergence that carbon brush piece just can be installed to the carbon brush spring repeatedly.
Description
Technical Field
The utility model relates to the technical field of motors, specifically be a micromotor carbon brush holder convenient to dismouting.
Background
The micro motor is commonly used in a control system or a transmission mechanical load and is used for realizing the functions of detecting, analyzing, calculating, amplifying, executing or converting electromechanical signals or energy and the like.
Among the prior art, the difficult condition of operation can appear because of the inconvenient control of the spring behind one's back of the carbon brush when general carbon brush is dismantling and installation work, so can lead to the work efficiency of dismouting work to be reduced, generally all by the bolt fastening when carbon brush frame and micromotor reciprocal anchorage simultaneously to can lead to the staff to take place the loaded down with trivial details condition of fixed process when carrying out the during operation, for solving above-mentioned problem, the utility model provides a micromotor carbon brush frame convenient to dismouting.
SUMMERY OF THE UTILITY MODEL
The utility model provides a micromotor carbon brush holder convenient to dismouting possesses the dismouting of being convenient for and the fixed connection's of being convenient for advantage to solve carbon brush dismouting work efficiency low and carbon brush holder and the loaded down with trivial details problem of micromotor support fixed process.
For the purpose of realizing the dismouting of being convenient for and the fixed connection of being convenient for, the utility model provides a following technical scheme: a micro-motor carbon brush holder convenient to disassemble and assemble comprises a motor body and a carbon brush holder body, wherein an annular fixing plate is fixedly arranged on the surface of the motor body, and the surface of the annular fixing plate is movably provided with the carbon brush holder body;
the carbon brush holder comprises a carbon brush holder body, and is characterized in that two connecting plates are fixedly mounted at the bottom of the carbon brush holder body, a connecting groove is formed in the annular fixing plate, the two connecting plates are both positioned in the connecting groove, a limiting frame is movably mounted in the connecting groove, two sides of the limiting frame are both positioned on the surface of the bottom of the connecting plate, and one end of the limiting frame is fixedly connected with the connecting groove through a limiting spring;
two carbon brush blocks are movably arranged in the carbon brush holder body, the opposite ends of the two carbon brush blocks are fixedly connected with a carbon brush spring and a fixed rod, one end of the carbon brush spring is fixedly connected with a carbon brush sheet positioned on the surface of the fixed rod, and the surface of the carbon brush sheet is movably provided with a fixed block;
the surface activity of carbon brush frame body is provided with locating lever and two connecting blocks, the connecting block all with fixed connection between the fixed block.
As a preferred technical scheme of the utility model, two mouths of placing have been seted up on the surface of annular fixed plate, it all runs through the spread groove perpendicularly to place the mouth, annular fixed plate is extended to spacing one end, the connecting plate all gets into the inside of spread groove through placing the mouth.
As an optimal technical scheme of the utility model, movable groove has all been seted up to the both sides of carbon brush frame body, the carbon brush piece is located the movable inslot portion that corresponds respectively, two laminate each other between the looks remote site of carbon brush piece all and motor body's the top surface and contradict.
As an optimal technical scheme of the utility model, two spouts have been seted up on the surface of carbon brush holder body, the equal fixedly connected with in surface of connecting block is located the inside slider of corresponding spout.
As an optimal technical scheme of the utility model, the equal fixedly connected with slide bar in inside of spout, the slide bar all runs through the slider, all match each other between spout, slide bar and the slider.
As a preferred technical scheme of the utility model, two constant head tanks have been seted up on the surface of carbon brush holder body, the bottom of locating lever is located the inside that corresponds the constant head tank respectively, the bottom both ends of locating lever are all contradicted through laminating each other between constant head tank and the slider that corresponds, the equal fixed mounting in inside of constant head tank has positioning spring, positioning spring's top all with the locating lever between the surface fixed connection.
Compared with the prior art, the utility model provides a micromotor carbon brush holder convenient to dismouting possesses following beneficial effect:
1. this micromotor carbon brush holder convenient to dismouting removes through setting up the connecting block, make the connecting block drive the fixed block and break away from the carbon brush piece, make the staff can remove the carbon brush piece, simultaneously through utilizing dead lever control direction between carbon brush piece and the carbon brush piece, make the staff can take out the carbon brush piece fast, the effect of dismantlement has been reached, and the staff can reverse the going on through above-mentioned operation, the effect of installation has been reached, the condition that the staff need promote the carbon brush spring repeatedly just can install the carbon brush piece has been avoided and has taken place.
2. This micromotor carbon brush holder convenient to dismouting, remove through setting up spacing, make spacing spring stretched, later put into annular fixed plate's inside and loosen spacing to the connecting plate, make spacing rebound that can pass through spacing spring return the position that the normal position comes the restriction connecting plate, so make the position reciprocal anchorage between annular fixed plate and the carbon brush holder body, thereby fixed the position between motor body and the carbon brush holder body, the effect of the fixed connection of being convenient for has been reached, staff's connection step has been reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the carbon brush holder body according to the present invention;
FIG. 3 is a front sectional view of the slider of the present invention;
FIG. 4 is a schematic structural view of the connecting plate of the present invention;
FIG. 5 is a sectional view of the annular fixing plate of the present invention;
fig. 6 is a front sectional view of the annular fixing plate of the present invention.
In the figure: 1. a motor body; 2. an annular fixed plate; 3. a carbon brush holder body; 4. a connecting plate; 5. connecting grooves; 6. a limiting frame; 7. a limiting spring; 8. a placement port; 9. a carbon brush block; 10. a movable groove; 11. a carbon brush spring; 12. fixing the rod; 13. a carbon brush sheet; 14. a chute; 15. a slide bar; 16. a slider; 17. connecting blocks; 18. a fixed block; 19. positioning a groove; 20. positioning a rod; 21. and positioning the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model discloses a micro-motor carbon brush holder convenient for disassembly and assembly, which comprises a motor body 1 and a carbon brush holder body 3, wherein an annular fixing plate 2 is fixedly arranged on the surface of the motor body 1, and the carbon brush holder body 3 is movably arranged on the surface of the annular fixing plate 2;
the bottom of the carbon brush holder body 3 is fixedly provided with two connecting plates 4, the inside of the annular fixed plate 2 is provided with a connecting groove 5, the two connecting plates 4 are positioned inside the connecting groove 5, the inside of the connecting groove 5 is movably provided with a limiting frame 6, the surface of the annular fixed plate 2 is provided with two placing openings 8, the placing openings 8 vertically penetrate through the connecting groove 5, one end of the limiting frame 6 extends out of the annular fixed plate 2, the connecting plates 4 enter the connecting groove 5 through the placing openings 8, the two sides of the limiting frame 6 are positioned on the surface of the bottom of the connecting plates 4, one end of the limiting frame 6 is fixedly connected with the connecting groove 5 through a limiting spring 7, the limiting spring 7 is stretched by arranging the limiting frame 6 to move, then the connecting plates 4 are placed inside the annular fixed plate 2 and the limiting frame 6 is loosened, the position of the connecting plate 4 can be limited by the limiting frame 6 returning to the original position through the resilience of the limiting spring 7, so that the positions between the annular fixing plate 2 and the carbon brush holder body 3 are fixed, the position between the annular fixing plate and the carbon brush holder body 3 is fixed, the effect of facilitating fixed connection is achieved, and the connecting steps of workers are reduced;
two carbon brush blocks 9 are movably arranged inside the carbon brush holder body 3, the opposite ends of the two carbon brush blocks 9 are fixedly connected with a carbon brush spring 11 and a fixed rod 12, one end of the carbon brush spring 11 is fixedly connected with a carbon brush sheet 13 positioned on the surface of the fixed rod 12, and the surface of the carbon brush sheet 13 is movably provided with a fixed block 18;
the surperficial activity of carbon brush frame body 3 is provided with locating lever 20 and two connecting blocks 17, connecting block 17 all with fixed block 18 between fixed connection, remove through setting up connecting block 17, make connecting block 17 drive fixed block 18 break away from carbon brush piece 13, make the staff can remove carbon brush piece 13, utilize dead lever 12 control direction simultaneously between carbon brush piece 9 and the carbon brush piece 13, make the staff can take out carbon brush piece 9 fast, the effect of dismantling has been reached, and the staff can reverse the going on through above-mentioned operation, the effect of installation has been reached, avoided the staff to need to promote the condition that carbon brush spring 11 just can install carbon brush piece 9 repeatedly and take place.
Specifically, movable groove 10 has all been seted up to the both sides of carbon brush holder body 3, carbon brush piece 9 is located corresponding movable groove 10 respectively inside, two laminate each other between the looks remote site of carbon brush piece 9 and the top surface of motor body 1 and contradict.
In this embodiment, utilize carbon brush piece 9 to be located corresponding movable groove 10 respectively inside for movable groove 10 can restrict the moving direction of carbon brush piece 9, recycles the butt joint conflict each other between the relative extreme of two carbon brush pieces 9 and the top surface of motor body 1, makes carbon brush piece 9 can act on and motor body 1.
Specifically, two sliding grooves 14 are formed in the surface of the carbon brush holder body 3, and sliding blocks 16 located inside the corresponding sliding grooves 14 are fixedly connected to the surface of each connecting block 17.
In this embodiment, the surface of the connecting block 17 is fixedly connected with the sliding block 16 inside the corresponding sliding groove 14, so that the sliding block 16 can control the moving direction of the connecting block 17 through the sliding groove 14, and the situation that the connecting block 17 is shifted is avoided.
Specifically, the inside of the sliding chute 14 is fixedly connected with a sliding rod 15, the sliding rod 15 penetrates through a sliding block 16, and the sliding chute 14, the sliding rod 15 and the sliding block 16 are matched with each other.
In this embodiment, the sliding rod 15 penetrates through the sliding block 16, and the sliding groove 14, the sliding rod 15 and the sliding block 16 are matched with each other, so that the sliding block 16 is prevented from being separated from the sliding groove 14, and the connecting block 17 is prevented from being separated from the carbon brush holder body 3.
Specifically, two constant head tanks 19 have been seted up on the surface of carbon brush holder body 3, the bottom of locating lever 20 is located the inside that corresponds constant head tank 19 respectively, the bottom both ends of locating lever 20 are all contradicted through laminating each other between constant head tank 19 and the slider 16 that corresponds, the equal fixed mounting in inside of constant head tank 19 has positioning spring 21, positioning spring 21's the top all with locating lever 20 between the surface fixed connection.
In this embodiment, utilize the bottom both ends of locating lever 20 all to laminate each other between constant head tank 19 and the slider 16 that corresponds and contradict for locating lever 20 can come the position of fixed connection piece 17 through slider 16, thereby make the position that carbon brush piece 13 can be fixed to fixed block 18, fixed effect has been reached, recycle locating spring 21's top all with locating lever 20 between the surface fixed connection, make locating spring 21 can control locating lever 20's displacement and position state.
The utility model discloses a theory of operation and use flow: when the carbon brush holder is used, the limiting spring 7 is stretched by moving the limiting frame 6, then the connecting plate 4 is placed in the annular fixing plate 2, and the limiting frame 6 is loosened, so that the limiting frame 6 can return to the original position through the resilience of the limiting spring 7 to limit the position of the connecting plate 4, and the motor body 1 and the carbon brush holder body 3 are fixed to each other; then, the positioning rod 20 is moved upward, so that the positioning spring 21 is stretched, then the connecting block 17 is moved, so that the connecting block 17 drives the fixed block 18 to move away from the notch of the movable groove 10, then the carbon brush block 9 is sent into the movable groove 10, and then slides on the surface of the fixed rod 12 through the carbon brush sheet 13, so that the worker can smoothly mount the carbon brush block 9 while pushing the carbon brush piece 13, the carbon brush block 9 is abutted against and attached to the top surface of the motor body 1, the connecting block 17 is moved in the reverse direction to drive the fixing block 18 to move to the surface of the carbon brush piece 13, the positioning rod 20 is released, make locating lever 20 utilize positioning spring 21's resilience to return the position that the normal position comes fixed connection block 17, reached the effect of installation carbon brush piece 9, reverse above-mentioned operation of carrying on when needing to dismantle for the staff can be very fast dismantle the work.
In conclusion, the micromotor carbon brush holder convenient to disassemble and assemble is moved by arranging the connecting block 17, so that the connecting block 17 drives the fixing block 18 to be separated from the carbon brush piece 13, a worker can move the carbon brush piece 13, and the worker can quickly take out the carbon brush piece 9 by controlling the direction between the carbon brush piece 9 and the carbon brush piece 13 by using the fixing rod 12, so that the disassembling effect is achieved, the worker can reversely operate the carbon brush holder, the assembling effect is achieved, and the situation that the worker can install the carbon brush piece 9 by repeatedly pushing the carbon brush spring 11 is avoided; remove through setting up spacing 6, make spacing spring 7 stretched, later put into annular fixed plate 2's inside and loosen spacing 6 to connecting plate 4, make spacing 6 can return the position that the normal position comes the restriction connecting plate 4 through spacing spring 7's resilience, so make annular fixed plate 2 and carbon brush frame body 3 between the position reciprocal anchorage, thereby fixed with carbon brush frame body 3 between the position, the effect of the fixed connection of being convenient for has been reached, staff's connection step has been reduced.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a micromotor carbon brush holder convenient to dismouting, includes motor body (1) and carbon brush holder body (3), its characterized in that: an annular fixing plate (2) is fixedly arranged on the surface of the motor body (1), and a carbon brush holder body (3) is movably arranged on the surface of the annular fixing plate (2);
the carbon brush holder is characterized in that two connecting plates (4) are fixedly mounted at the bottom of the carbon brush holder body (3), a connecting groove (5) is formed in the annular fixing plate (2), the two connecting plates (4) are located in the connecting groove (5), a limiting frame (6) is movably mounted in the connecting groove (5), two sides of the limiting frame (6) are located on the surface of the bottom of the connecting plates (4), and one end of the limiting frame (6) is fixedly connected with the connecting groove (5) through a limiting spring (7);
two carbon brush blocks (9) are movably arranged inside the carbon brush holder body (3), the opposite ends of the two carbon brush blocks (9) are fixedly connected with a carbon brush spring (11) and a fixed rod (12), one end of the carbon brush spring (11) is fixedly connected with a carbon brush piece (13) positioned on the surface of the fixed rod (12), and the surface of the carbon brush piece (13) is movably provided with a fixed block (18);
the carbon brush holder is characterized in that a positioning rod (20) and two connecting blocks (17) are movably arranged on the surface of the carbon brush holder body (3), and the connecting blocks (17) are fixedly connected with the fixing blocks (18).
2. The micro-motor carbon brush holder convenient to disassemble and assemble according to claim 1, characterized in that: two openings (8) are placed on the surface of the annular fixing plate (2), the openings (8) are arranged to penetrate through the connecting groove (5), the annular fixing plate (2) is extended out of one end of the limiting frame (6), and the connecting plate (4) enters the connecting groove (5) through the openings (8).
3. The micro-motor carbon brush holder convenient to disassemble and assemble according to claim 1, characterized in that: movable grooves (10) are formed in two sides of the carbon brush holder body (3), the carbon brush blocks (9) are located inside the corresponding movable grooves (10) respectively, and the opposite ends of the carbon brush blocks (9) are attached to the top surface of the motor body (1) and abutted against the top surface of the motor body.
4. The micro-motor carbon brush holder convenient to disassemble and assemble according to claim 1, characterized in that: two chutes (14) are formed in the surface of the carbon brush holder body (3), and sliders (16) located inside the corresponding chutes (14) are fixedly connected to the surfaces of the connecting blocks (17).
5. The micro-motor carbon brush holder convenient to disassemble and assemble as claimed in claim 4, wherein: the inside of spout (14) all fixedly connected with slide bar (15), slide bar (15) all run through slider (16), all match each other between spout (14), slide bar (15) and slider (16).
6. The micro-motor carbon brush holder convenient to disassemble and assemble as claimed in claim 4, wherein: two constant head tanks (19) have been seted up on the surface of carbon brush holder body (3), the bottom of locating lever (20) is located the inside that corresponds constant head tank (19) respectively, the bottom both ends of locating lever (20) are all contradicted through laminating each other between constant head tank (19) and the slider (16) that corresponds, the equal fixed mounting in inside of constant head tank (19) has positioning spring (21), fixed connection between the top of positioning spring (21) all and the surface of locating lever (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883403.2U CN212785088U (en) | 2020-09-02 | 2020-09-02 | Micromotor carbon brush holder convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021883403.2U CN212785088U (en) | 2020-09-02 | 2020-09-02 | Micromotor carbon brush holder convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785088U true CN212785088U (en) | 2021-03-23 |
Family
ID=75057725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021883403.2U Expired - Fee Related CN212785088U (en) | 2020-09-02 | 2020-09-02 | Micromotor carbon brush holder convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785088U (en) |
-
2020
- 2020-09-02 CN CN202021883403.2U patent/CN212785088U/en not_active Expired - Fee Related
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| 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: 20210323 |