CN220021860U - Carbon commutator - Google Patents
Carbon commutator Download PDFInfo
- Publication number
- CN220021860U CN220021860U CN202321424042.9U CN202321424042U CN220021860U CN 220021860 U CN220021860 U CN 220021860U CN 202321424042 U CN202321424042 U CN 202321424042U CN 220021860 U CN220021860 U CN 220021860U
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- Prior art keywords
- wall
- commutator
- base
- main body
- setting
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009916 joint effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model discloses a carbon commutator, which comprises a commutator main body, wherein an auxiliary assembly is arranged on the outer wall of the commutator main body, a reversing assembly is arranged on the outer wall of the commutator main body, a connecting sleeve is fixedly connected to the inner wall of the commutator main body, an insulating cylinder is connected to the inner wall of the connecting sleeve in a threaded manner, the auxiliary assembly comprises a base arranged on the inner wall of the commutator main body, a spring clamping pin is arranged on the outer wall of the base, an air inlet hole is formed in the outer wall of the base, and absorbing paper is arranged on the inner wall of the base; this commutator, through auxiliary assembly's setting, in use, through the setting of diversified inlet port, can reach better ventilation effect to realize absorbing the inside environment vapor of commutator through absorbing paper, in order to reach the environment that keeps dry, through the setting of the inner wall of bayonet socket and the outer wall joint of spring card tip, can reach better joint effect, thereby realize the purpose of being convenient for installation and dismantlement, improved the result of use of device.
Description
Technical Field
The utility model relates to the field of commutators, in particular to a carbon commutator.
Background
Commutators, also known as "commutators". An important component of DC motor and AC commutator motor armatures. A plurality of copper sheets separated by mica sheets are formed into a cylindrical shape or a disc shape, and each copper sheet is connected with a certain number of armature winding elements. When the armature rotates, the copper sheets are sequentially contacted with the fixed electric brushes. In a dc motor, ac power in an armature winding is converted into dc power between brushes by brushes and a commutator. In an AC commutator motor, the frequency of AC power between brushes is made to meet the operating requirements.
The following problems exist in the prior art:
in the prior art, more water vapor is easy to generate in a high-temperature environment in use, so that the connection of internal parts and the service life of the parts are influenced, and the service performance is low, therefore, the carbon commutator with good service performance is necessary to design.
Disclosure of Invention
The utility model provides a carbon commutator aiming at the problems in the related art so as to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme: the carbon commutator comprises a commutator body, wherein an auxiliary assembly is arranged on the outer wall of the commutator body, a reversing assembly is arranged on the outer wall of the commutator body, a connecting sleeve is fixedly connected to the inner wall of the commutator body, and an insulating cylinder is connected to the inner wall of the connecting sleeve in a threaded manner.
Preferably, the auxiliary assembly comprises a base arranged on the inner wall of the main body of the commutator, a spring clamping pin is arranged on the outer wall of the base, an air inlet hole is formed in the outer wall of the base, absorbing paper is arranged on the inner wall of the base, and in use, a better ventilation effect can be achieved through the arrangement of the auxiliary assembly and the arrangement of the multi-azimuth air inlet hole, so that the water vapor in the internal environment of the commutator is absorbed through the absorbing paper, the environment of keeping dry is achieved, the using effect of the device is improved, and convenience is brought to a user.
Preferably, the bayonet is offered to the inner wall of commutator main part, the inner wall and the outer wall joint of spring card tip of bayonet socket, through the setting of the outer wall joint of inner wall and spring card tip of bayonet socket, can reach better joint effect to realize the purpose of being convenient for install and dismantlement, improved the result of use of the device, provided convenience for the user.
Preferably, the quantity of auxiliary assembly is two, and has seted up the standing groove in every auxiliary assembly, the quantity of standing groove is four, and standing groove inner wall and the outer wall joint of absorbing paper, through the setting of standing groove in the auxiliary assembly, can reach the purpose of being convenient for deposit and change absorbing paper, improved the result of use of the device, provide convenience for the user.
Preferably, the reversing assembly comprises a reversing piece arranged on the outer wall of the main body of the reversing device, the outer wall of the reversing piece is provided with a mounting hole, the inner wall of the mounting hole is provided with a bolt, a good reversing using effect can be achieved through the arrangement of the reversing assembly, the mounting hole and the bolt are arranged, the purpose of convenient installation and disassembly can be achieved, the purpose of convenient maintenance is achieved, the using effect of the device is improved, and convenience is brought to a user.
The beneficial effects of the utility model are as follows: 1. this carbon commutator, through auxiliary assembly's setting, in use, through the setting of diversified inlet port, can reach better ventilation effect to realize absorbing the interior environment vapor of commutator through absorbing paper, in order to reach the environment that keeps dry, through the setting of the inner wall of bayonet socket and the outer wall joint of spring card tip, can reach better joint effect, thereby realize the purpose of being convenient for install and dismantlement, improved the result of use of device, provide convenience for the user.
2. This carbon commutator through the setting of switching-over subassembly, can reach better switching-over result of use, and wherein the setting of mounting hole and bolt can reach the purpose of being convenient for installation and dismantlement to the realization can be convenient for overhaul's purpose, improved the result of use of the device, provided convenience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the auxiliary assembly of the present utility model;
fig. 4 is a schematic structural view of the reversing assembly of the present utility model.
In the figure: 1. a commutator body; 2. an auxiliary component; 201. a base; 202. an air inlet hole; 203. a spring clip; 204. an absorbent paper; 3. a reversing assembly; 301. a reversing sheet; 302. a mounting hole; 303. a bolt; 4. connecting sleeves; 5. an insulating cylinder.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, a carbon commutator is provided.
Embodiment one;
as shown in fig. 1 to 4, a carbon commutator according to an embodiment of the utility model comprises a commutator body 1, wherein an auxiliary assembly 2 is arranged on the outer wall of the commutator body 1, a reversing assembly 3 is arranged on the outer wall of the commutator body 1, a connecting sleeve 4 is fixedly connected with the inner wall of the commutator body 1, and an insulating cylinder 5 is connected with the inner wall of the connecting sleeve 4 in a threaded manner; the auxiliary assembly 2 comprises a base 201 arranged on the inner wall of the commutator body 1, a spring clamping pin 203 is arranged on the outer wall of the base 201, an air inlet 202 is arranged on the outer wall of the base 201, and an absorbing paper 204 is arranged on the inner wall of the base 201; the inner wall of the reverser main body 1 is provided with a bayonet, and the inner wall of the bayonet is clamped with the outer wall of the spring clamping pin 203; the number of the auxiliary components 2 is two, and each auxiliary component 2 is provided with four placing grooves, and the inner walls of the placing grooves are clamped with the outer walls of the absorbing paper 204.
In this embodiment, through the setting of the auxiliary assembly 2, in use, through the setting of diversified inlet port 202, can reach better ventilation effect to realize absorbing the interior environment vapor of commutator through absorbing paper 204, in order to reach the environment that keeps dry, improved the result of use of the device, provided convenience for the user.
In this embodiment, through the setting of the outer wall joint of inner wall and the spring card tip 203 of bayonet socket, can reach better joint effect to realize the purpose of being convenient for installation and dismantlement, improved the result of use of the device, provided convenience for the user.
In this embodiment, the placement of the placement groove in the auxiliary assembly 2 can achieve the purpose of facilitating storage and replacement of the absorbent paper 204, thereby improving the use effect of the device and providing convenience for users.
Embodiment two;
on the basis of the first embodiment, a preferred embodiment of the carbon commutator provided by the utility model is shown in fig. 1 to 4: the reversing assembly 3 comprises reversing pieces 301 arranged on the outer wall of the reversing body 1, mounting holes 302 are formed in the outer wall of the reversing pieces 301, and bolts 303 are arranged on the inner wall of the mounting holes 302.
In this embodiment, through setting up of switching-over subassembly 3, can reach better switching-over result of use, wherein the setting of mounting hole 302 and bolt 303 can reach the purpose of being convenient for install and dismantle to the realization can be convenient for overhaul's purpose, improved the result of use of the device, provided convenience for the user.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, firstly, the device is installed, in use, through the arrangement of the auxiliary component 2, in use, through the arrangement of the multi-azimuth air inlet 202, a better ventilation effect can be achieved, so that the water vapor in the internal environment of the diverter is absorbed through the absorbing paper 204, and a dry environment is kept, wherein the purposes of convenient installation and disassembly can be achieved through the arrangement of the reversing component 3 and the arrangement of the mounting holes 302 and the bolts 303, and the purpose of convenient maintenance is achieved.
In summary, by means of the above technical scheme of the utility model, the carbon commutator can achieve better ventilation effect through the arrangement of the auxiliary component 2 and the arrangement of the multi-azimuth air inlet 202 in use, thereby realizing the absorption of water vapor in the internal environment of the commutator through the absorption paper 204 so as to achieve the environment of keeping dry, and achieving better clamping effect through the arrangement that the inner wall of the bayonet is clamped with the outer wall of the spring clamping pin 203, thereby achieving the aim of being convenient to install and disassemble, improving the use effect of the device and providing convenience for users; through the setting of switching-over subassembly 3, can reach better switching-over result of use, wherein the setting of mounting hole 302 and bolt 303 can reach the purpose of being convenient for install and dismantle to the realization can be convenient for overhaul's purpose, improved the result of use of the device, provided convenience for the user.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a carbon commutator, includes commutator main part (1), its characterized in that, the outer wall of commutator main part (1) is provided with auxiliary assembly (2), the outer wall of commutator main part (1) is provided with reversing assembly (3), the inner wall fixedly connected with adapter sleeve (4) of commutator main part (1), the inner wall threaded connection of adapter sleeve (4) has insulating cylinder (5).
2. A carbon commutator as defined in claim 1, characterized in that the auxiliary assembly (2) comprises a base (201) arranged on the inner wall of the commutator body (1), the outer wall of the base (201) is provided with a spring clip (203), the outer wall of the base (201) is provided with an air inlet hole (202), and the inner wall of the base (201) is provided with an absorbing paper (204).
3. A carbon commutator as defined in claim 2, in which the inner wall of the commutator body (1) is provided with a bayonet, and the inner wall of the bayonet is clamped with the outer wall of the spring clamping pin (203).
4. The carbon commutator as defined in claim 2, characterized in that the number of the auxiliary components (2) is two, and each auxiliary component (2) is provided with four placing grooves, and the inner walls of the placing grooves are clamped with the outer walls of the absorbing paper (204).
5. The carbon commutator as defined in claim 1, characterized in that the commutator assembly (3) comprises a commutator segment (301) arranged on the outer wall of the commutator body (1), the outer wall of the commutator segment (301) is provided with a mounting hole (302), and the inner wall of the mounting hole (302) is provided with a bolt (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321424042.9U CN220021860U (en) | 2023-06-06 | 2023-06-06 | Carbon commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321424042.9U CN220021860U (en) | 2023-06-06 | 2023-06-06 | Carbon commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021860U true CN220021860U (en) | 2023-11-14 |
Family
ID=88675059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321424042.9U Active CN220021860U (en) | 2023-06-06 | 2023-06-06 | Carbon commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021860U (en) |
-
2023
- 2023-06-06 CN CN202321424042.9U patent/CN220021860U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |