CN220234347U - Adjustable carbon brush support - Google Patents
Adjustable carbon brush support Download PDFInfo
- Publication number
- CN220234347U CN220234347U CN202321923960.6U CN202321923960U CN220234347U CN 220234347 U CN220234347 U CN 220234347U CN 202321923960 U CN202321923960 U CN 202321923960U CN 220234347 U CN220234347 U CN 220234347U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- support frame
- conductive head
- sleeve
- stud
- 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.)
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 51
- 230000001050 lubricating effect Effects 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to an adjustable carbon brush support, which comprises a support frame, wherein an adjusting mechanism and a lubricating mechanism are arranged on the support frame, the adjusting mechanism comprises a sliding sleeve, a carbon brush body, a fixing sleeve, a cable, a conductive head, clamping columns, clamping rings and an unlocking mechanism, the sliding sleeve is arranged on the support frame, the carbon brush body is connected with the sliding sleeve in a sliding manner, a fixing groove is formed in the support frame, the fixing sleeve is fixedly arranged in the fixing groove, the conductive head is electrically connected with the carbon brush body, one end of the cable is electrically connected with the conductive head, the clamping columns are inserted into middle pipes in the fixing process, the clamping columns are abutted against the springs to generate upward force, the clamping rings are clamped on the clamping rings, and the clamping rings are arranged, so that the conductive head can be fixed at multiple positions. The position adjustment of the conductive head can improve the adaptability of the carbon brush and ensure effective installation because the conductive head is connected to the carbon brush body.
Description
Technical Field
The utility model relates to the technical field of carbon brush supports, in particular to an adjustable carbon brush support.
Background
An adjustable carbon brush support is mainly used in a motor or a generator and is used for fixing and adjusting contact between a carbon brush and a rotor or a commutator. Carbon brushes are an important component in an electric motor or generator for transmitting current and need to maintain good contact with the rotor or commutator to ensure proper operation of the motor or generator.
In the prior art, when the carbon brush is fixed, the carbon brush is arranged on the supporting frame, then the supporting frame is arranged on the motor, and the position of the carbon brush fixed by the method cannot be effectively adjusted, so that the convenience of use is reduced, and the use effect is further affected.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an adjustable carbon brush support, which aims to solve the technical problem that the position of a carbon brush in the prior art cannot be adjusted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable carbon brush support, includes the support frame, is provided with adjustment mechanism and lubrication mechanism on the support frame, adjustment mechanism includes slip cap, carbon brush body, fixed sleeve, cable, electric lead, joint post, card, snap ring and untie the mechanism, and the slip cap is installed on the support frame, and carbon brush body sliding connection is on the slip cap, has seted up the fixed slot in the support frame, and fixed sleeve fixed mounting is in the fixed slot, and electric lead electric connection is on the carbon brush body, and cable one end electric connection is on electric lead, and the other end of cable is connected on external equipment, and the joint post is installed on electric lead, snap ring and card are provided with a plurality of respectively, and a plurality of the snap ring is installed respectively on the joint post, and a plurality of the card is installed respectively on the inner wall of fixed sleeve, and the card is blocked on the snap ring, untie the mechanism is installed on the fixed sleeve.
Preferably, the unlocking mechanism comprises a middle pipe, a reducing ring and an abutting sleeve, the abutting sleeve and the reducing ring are respectively arranged at two ends of the middle pipe, the middle pipe is connected to the fixing sleeve in a sliding mode, the clamping columns are connected to the middle pipe in a sliding mode, the reducing ring abuts against the card, and unlocking convenience is guaranteed due to the design of the unlocking mechanism.
In a further preferred embodiment, a spring is arranged in the fixing sleeve, two ends of the spring respectively abut against the clamping post and the fixing sleeve, and the spring is designed to ensure the rebound effect.
In a further preferred embodiment, the support frame is provided with a vertical plate and a fixing plate, the vertical plate is clamped on the external equipment, the fixing plate is attached to the external equipment, and the installation convenience is ensured by the design of the vertical plate and the fixing plate.
In a further preferred embodiment, the lubrication mechanism includes a stud and a hexagonal section, the hexagonal section is mounted on the stud, the stud passes through the fixing plate to be in threaded connection with external equipment, a communication groove is formed in the stud, and the lubrication mechanism is designed to ensure the continuity of lubrication.
In a further preferred aspect, the hexagonal section is provided with a rubber plug and a sealing ring, the rubber plug is installed in the communication groove, the sealing ring is installed on the rubber plug, the communication groove is provided with a sealing groove, the sealing ring is installed in the sealing groove, and the rubber plug and the sealing ring are designed to ensure the overall tightness.
In a further preferred embodiment, the stud is provided with a plurality of lubrication holes, and the lubrication holes are respectively formed on the side surfaces of the stud, each lubrication hole is respectively communicated with the communication groove, and the lubrication effect is ensured by the design of the lubrication holes.
Compared with the prior art, the utility model provides an adjustable carbon brush bracket, which has the following beneficial effects:
the design of the adjusting mechanism is that in the fixing process, the clamping column is inserted into the middle pipe, the abutting spring generates upward force to enable the clamping rings to be clamped on the clamping plates, and the clamping rings are arranged, so that the conductive head can be fixed at multiple positions. The position adjustment of the conductive head can improve the adaptability of the carbon brush and ensure effective installation because the conductive head is connected to the carbon brush body.
And when the carbon brush body is disassembled and integrally connected, the carbon brush body is moved backwards to the conductive head contact interference sleeve, the reducing ring of the interference sleeve is guided to move downwards to the plurality of clamping pieces, the clamping pieces of the clamping pieces and the clamping rings are disassembled, the carbon brush body can be replaced, and the convenience of installation and disassembly is improved.
And during lubrication, the rubber plug is pulled out, lubricating oil is injected into the communication groove, and the oil can lubricate the stud and the slide rail through the connection of the communication groove and the plurality of lubrication holes. Then, the rubber stopper is installed back to the communication groove, and the sealing groove is closed by the sealing ring, so that the lubricating oil is prevented from leaking, and the lubricating process is completed.
Drawings
FIG. 1 is a schematic view of an adjustable carbon brush holder according to the present utility model;
FIG. 2 is a schematic cross-sectional view of an adjustable carbon brush holder according to the present utility model;
FIG. 3 is a schematic view of an adjusting mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of an adjustment mechanism of the present utility model;
fig. 5 is a schematic cross-sectional view of a lubrication mechanism according to the present utility model.
In the figure: 1. a support frame; 2. a sliding sleeve; 3. a carbon brush body; 4. a fixed sleeve; 5. a cable; 6. a conductive head; 7. a clamping column; 8. a card; 9. a clasp; 10. a fixing groove; 11. a middle tube; 12. a reducing ring; 13. a contact sleeve; 14. a spring; 15. a vertical plate; 16. a fixing plate; 17. a stud; 18. a hexagonal section; 19. a communication groove; 20. a rubber stopper; 21. a seal ring; 22. sealing grooves; 23. lubrication holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, an adjustable carbon brush support comprises a support frame 1, an adjusting mechanism and a lubricating mechanism are arranged on the support frame 1, the adjusting mechanism comprises a sliding sleeve 2, a carbon brush body 3, a fixing sleeve 4, a cable 5, a conductive head 6, a clamping post 7, a clamping piece 8, a clamping ring 9 and an unlocking mechanism, the sliding sleeve 2 is arranged on the support frame 1, the carbon brush body 3 is slidably connected onto the sliding sleeve 2, a fixing groove 10 is formed in the support frame 1, the fixing sleeve 4 is fixedly arranged in the fixing groove 10, the conductive head 6 is electrically connected onto the carbon brush body 3, one end of the cable 5 is electrically connected onto the conductive head 6, the other end of the cable 5 is connected onto external equipment, the clamping post 7 is arranged on the conductive head 6, the clamping ring 9 and the clamping piece 8 are respectively provided with a plurality of clamping pieces, the clamping pieces 9 are respectively arranged on the clamping post 7, the clamping pieces 8 are respectively arranged on the inner wall of the fixing sleeve 4, the clamping piece 8 is clamped on the clamping ring 9, the unlocking mechanism is arranged on the fixing sleeve 4, the unlocking mechanism comprises an intermediate tube 11, a diameter-changing ring 12 and an abutting sleeve 13, two ends of the intermediate tube 11 are respectively fixedly connected onto the sliding sleeve 12 and the sliding sleeve 7, the two ends of the intermediate tube 11 are respectively, and the two ends of the clamping ring 11 are respectively fixedly connected onto the clamping post 12 and the sliding sleeve 7, respectively, and the clamping piece 11 are fixedly connected onto the sliding sleeve 4.
The support frame 1 is provided with a vertical plate 15 and a fixed plate 16, the vertical plate 15 is clamped on external equipment, the fixed plate 16 is attached to the external equipment, the lubrication mechanism comprises a stud 17 and a hexagonal section 18, the hexagonal section 18 is arranged on the stud 17, the stud 17 penetrates through the fixed plate 16 to be connected to the external equipment through threads, a communication groove 19 is formed in the stud 17, a rubber plug 20 and a sealing ring 21 are arranged on the hexagonal section 18, the rubber plug 20 is arranged in the communication groove 19, the sealing ring 21 is arranged on the rubber plug 20, a sealing groove 22 is formed in the communication groove 19, the sealing ring 21 is arranged in the sealing groove 22, lubrication holes 23 are formed in the stud 17, a plurality of lubrication holes 23 are formed in the side surfaces of the stud 17, and each lubrication hole 23 is respectively communicated with the communication groove 19.
Example 2
Referring to fig. 1-5, in the embodiment 1, when the fixing is performed, the clamping post 7 is first inserted into the middle tube 11, and meanwhile, the clamping post 7 is abutted against the spring 14, so that an upward force is applied to the clamping post 7, then the clamping rings 9 on the clamping post 7 are pushed to clamp on the plurality of clamping pieces 8, and due to the plurality of clamping rings 9, the conductive head 6 can be fixed at different positions, and due to the fact that the conductive head 6 is connected to the carbon brush body 3, the carbon brush body 3 can be adjusted, so that the adaptability of the carbon brush is improved, the installation effect is ensured, when the carbon brush body 3 and the whole connection are required to be released, only the carbon brush body 3 is required to be moved backwards until the conductive head 6 contacts the abutting sleeve 13, then the reducing ring 12 on the abutting sleeve 13 is driven to move downwards until the reducing ring 12 abuts against the plurality of clamping pieces 8, and the clamping connection between the clamping pieces 8 and the clamping rings 9 is released, so that the carbon brush body 3 can be replaced, and the convenience of installation and detachment is improved.
Example 3
Referring to fig. 1 to 5, in the embodiment 2, when lubrication is performed, the rubber stopper 20 is first pulled out from the communicating groove 19, then lubricating oil is injected into the communicating groove 19, and since the communicating groove 19 is connected with the plurality of lubrication holes 23, lubricating oil can be injected into the stud 17 and the slide rail to lubricate them, then the rubber stopper 20 is mounted on the communicating groove 19, and the sealing groove 22 is sealed by the sealing ring 21 on the rubber stopper 20, thereby avoiding leakage of lubricating oil, and thus the lubrication process is completed.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. An adjustable carbon brush support, includes support frame (1), its characterized in that: be provided with adjustment mechanism and lubricated mechanism on support frame (1), adjustment mechanism includes slip cap (2), carbon brush body (3), fixed cover (4), cable (5), electrically conductive head (6), joint post (7), card (8), snap ring (9) and uncoupling mechanism, install on support frame (1) slip cap (2), carbon brush body (3) sliding connection is on slip cap (2), fixed slot (10) have been seted up in support frame (1), fixed cover (4) fixed mounting is in fixed slot (10), electrically conductive head (6) electric connection is on carbon brush body (3), cable (5) one end electric connection is on electrically conductive head (6), the other end of cable (5) is connected on external equipment, joint post (7) are installed on electrically conductive head (6), snap ring (9) and card (8) are provided with a plurality of respectively, and a plurality of snap ring (9) are installed respectively on joint post (7), a plurality of card (8) are installed respectively on the inner wall of fixed cover (4), card (8) are blocked on fixed cover (4).
2. The adjustable carbon brush holder according to claim 1, wherein: the unlocking mechanism comprises a middle pipe (11), a reducing ring (12) and a collision sleeve (13), the collision sleeve (13) and the reducing ring (12) are respectively arranged at two ends of the middle pipe (11), the middle pipe (11) is connected to the fixed sleeve (4) in a sliding mode, the clamping column (7) is connected to the middle pipe (11) in a sliding mode, and the reducing ring (12) is connected to the card (8) in a collision mode.
3. The adjustable carbon brush holder according to claim 2, wherein: a spring (14) is arranged in the fixed sleeve (4), and two ends of the spring (14) are respectively abutted against the clamping column (7) and the fixed sleeve (4).
4. The adjustable carbon brush holder according to claim 1, wherein: the support frame (1) is provided with a vertical plate (15) and a fixing plate (16), the vertical plate (15) is clamped on external equipment, and the fixing plate (16) is attached to the external equipment.
5. The adjustable carbon brush holder according to claim 4, wherein: the lubricating mechanism comprises a stud (17) and a hexagonal section (18), the hexagonal section (18) is arranged on the stud (17), the stud (17) penetrates through the fixing plate (16) to be connected to external equipment in a threaded mode, and a communication groove (19) is formed in the stud (17).
6. The adjustable carbon brush holder according to claim 5, wherein: the hexagonal section (18) is provided with a rubber plug (20) and a sealing ring (21), the rubber plug (20) is installed in the communication groove (19), the sealing ring (21) is installed on the rubber plug (20), the communication groove (19) is provided with a sealing groove (22), and the sealing ring (21) is installed in the sealing groove (22).
7. The adjustable carbon brush holder according to claim 6, wherein: the screw bolt (17) is provided with a plurality of lubrication holes (23), the lubrication holes (23) are respectively arranged on the side surfaces of the screw bolt (17), and each lubrication hole (23) is respectively communicated with the communication groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923960.6U CN220234347U (en) | 2023-07-21 | 2023-07-21 | Adjustable carbon brush support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923960.6U CN220234347U (en) | 2023-07-21 | 2023-07-21 | Adjustable carbon brush support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234347U true CN220234347U (en) | 2023-12-22 |
Family
ID=89187923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923960.6U Active CN220234347U (en) | 2023-07-21 | 2023-07-21 | Adjustable carbon brush support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234347U (en) |
-
2023
- 2023-07-21 CN CN202321923960.6U patent/CN220234347U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |