CN213989509U - Commutator copper bar framework - Google Patents
Commutator copper bar framework Download PDFInfo
- Publication number
- CN213989509U CN213989509U CN202120065750.2U CN202120065750U CN213989509U CN 213989509 U CN213989509 U CN 213989509U CN 202120065750 U CN202120065750 U CN 202120065750U CN 213989509 U CN213989509 U CN 213989509U
- Authority
- CN
- China
- Prior art keywords
- layer
- connecting pipe
- commutator
- copper bar
- metal plate
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 17
- 239000010949 copper Substances 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Abstract
The utility model discloses a commutator copper bar framework in the commutator field, which comprises a body, wherein a plurality of copper bar frameworks are arranged on the outer side of the body, the inner sides of the copper bar frameworks are fixedly connected with the body, a connecting pipe is arranged on the upper end of the body, the inner end of the connecting pipe is communicated with the upper end of the body, a plurality of external interfaces are arranged on the outer side of the connecting pipe, the inner side of the connecting pipe is provided with an upper inner layer, the inner side of the body is provided with an outer layer, the outer side of the outer layer is fixedly connected with the body, and a metal plate layer is arranged on the middle layer material of the body; the utility model discloses in, can fix the connector through the screw hole to improve the stability of body, conveniently carry out the operation, avoided producing the influence to the body, improved the efficiency of operation, the anticorrosive coating avoids the body inside to corrode, protects the body, has improved the life of body, prevents drawing the layer and protects the body surface, avoids the body surface to produce the fish tail, has improved the life of body, has reduced the cost of operation.
Description
Technical Field
The utility model relates to a commutator field specifically is commutator copper bar skeleton.
Background
The commutator is a component of the direct current permanent magnet series motor in order to enable the motor to rotate continuously. The commutator comprises: mechanical commutator, semi-plastic commutator, and full-plastic commutator. The commutator used on the automobile starter mainly uses mechanical arched commutator and plastic commutator. Structurally, the commutator is a circular shape formed by a plurality of contact sheets, each contact is connected with each contact on a rotor, and two electrodes connected outside are called brushes to be in contact with the contact, and only two of the electrodes are in contact with the brushes. The principle is that after the coil passes through the current, the coil can rotate under the action of the permanent magnet through the attraction and repulsion forces, when the coil rotates to be balanced with the magnet, the original electrified wire is separated from the electric brush compared with the contact sheet on the corresponding commutator, the electric brush is connected to the contact sheet corresponding to the group of coils generating the driving force, and the direct current motor rotates continuously and repeatedly.
In the prior art, the long-time use position of the commutator can deviate, so that the commutator is influenced, the operation efficiency is reduced, the commutator in the prior art is easy to corrode, the surface of the commutator is easy to scratch, the service life of the commutator is shortened, and the operation cost is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a commutator copper bar skeleton to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: commutator copper bar skeleton, which comprises a body, a plurality of copper bar skeletons are installed in the body outside, and copper bar skeleton inboard all with body fixed connection, the connecting pipe is installed to the body upper end, the inner and body upper end intercommunication of connecting pipe, a plurality of external tapping are installed to the connecting pipe outside, and the connecting pipe inboard is provided with the inlayer, and the body inboard is provided with the skin, outer outside and body fixed connection, and body middle level material sets up to the metal plate gold layer.
As a further aspect of the present invention: the connecting pipe inboard is provided with a plurality of inner connectors, the inner connector outside all with connecting pipe fixed connection, the inner connector drives body top connector and carries out the operation, brings conveniently.
As a further aspect of the present invention: the metal plate layer upper layer material sets up to the anticorrosive coating, anticorrosive coating lower extreme and metal plate layer fixed connection, and the anticorrosive coating corrodes the body inside, protects the body, has improved the life of body.
As a further aspect of the present invention: the lower layer of the metal plate layer is made of a scratch-proof layer, the upper end of the scratch-proof layer is fixedly connected with the metal plate layer, and the scratch-proof layer protects the surface of the body and prevents the surface of the body from being scratched.
As a further aspect of the present invention: the outer inboard is provided with first articulamentum, and first articulamentum inboard is provided with down the inlayer, is provided with a plurality of lugs in the inlayer down, and inlayer inboard is provided with the second articulamentum down, and the recess card has improved the stability of body on the connecting axle.
As a further aspect of the present invention: the lower inner side is provided with a plurality of grooves, threaded holes are all installed in the grooves, and the threaded holes can fix the connector, so that the stability of the body is improved, operation is convenient to carry out, the body is prevented from being affected, and the operation efficiency is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, can fix the connector through the screw hole to improve the stability of body, conveniently carry out the operation, avoid influencing the body, improved the efficiency of operation.
2. The utility model discloses in, the anticorrosive coating avoids the body inside to corrode, protects the body, has improved the life of body, prevents drawing the layer and protects the body surface, avoids the body surface to produce the fish tail, has improved the life of body, has reduced the cost of operation.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic bottom view of the present invention;
fig. 3 is a front view schematically illustrating the present invention;
fig. 4 is a schematic view of the material structure of the middle body of the present invention.
In the figure: 1. an external interface; 2. an inner interface; 3. an upper inner layer; 4. a connecting pipe; 5. a first tie layer; 6. a threaded hole; 7. a bump; 8. a lower inner layer; 9. a second connection layer; 10. an outer layer; 11. a groove; 12. a body; 13. a copper bar framework; 14. an anticorrosive layer; 15. a sheet metal layer; 16. and (4) an anti-scratch layer.
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.
Please refer to fig. 1-4, in the embodiment of the present invention, commutator copper bar framework, including body 12, a plurality of copper bar frameworks 13 are installed in the body 12 outside, copper bar framework 13 inboard all with body 12 fixed connection, connecting pipe 4 is installed to body 12 upper end, connecting pipe 4 inner and body 12 upper end intercommunication, a plurality of external interfaces 1 are installed in the connecting pipe 4 outside, connecting pipe 4 inboard is provided with inlayer 3, body 12 inboard is provided with outer 10, the outer 10 outside and body 12 fixed connection, body 12 middle level material sets up to metal plate layer 15.
A plurality of inner interfaces 2 are arranged on the inner side of the connecting pipe 4, the outer sides of the inner interfaces 2 are fixedly connected with the connecting pipe 4, and the inner interfaces 2 drive the connector above the body 12 to operate, so that convenience is brought; the upper layer of the metal plate layer 15 is provided with an anticorrosive layer 14, the lower end of the anticorrosive layer 14 is fixedly connected with the metal plate layer 15, the anticorrosive layer 14 corrodes the inside of the body 12 to protect the body 12, and the service life of the body 12 is prolonged; the lower layer of the metal plate layer 15 is made of a scratch-proof layer 16, the upper end of the scratch-proof layer 16 is fixedly connected with the metal plate layer 15, and the scratch-proof layer 16 protects the surface of the body 12 and prevents the surface of the body 12 from being scratched; the inner side of the outer layer 10 is provided with a first connecting layer 5, the inner side of the first connecting layer 5 is provided with a lower inner layer 8, a plurality of lugs 7 are arranged in the lower inner layer 8, the inner side of the lower inner layer 8 is provided with a second connecting layer 9, and the groove 11 is clamped on the connecting shaft, so that the stability of the body 12 is improved; lower 8 inboards of inlayer are provided with a plurality of recesses 11, and threaded hole 6 is all installed to recess 11 inside, and threaded hole 6 can be fixed the connector to improve body 12's stability, conveniently carry out the operation, avoid influencing body 12, improved the efficiency of operation.
The utility model discloses a theory of operation is: the utility model discloses during the use, install body 12 in the place that needs carry out the operation, recess 11 card is on the connecting axle, after accomplishing recess 11 and fixing, body 12 rotates, carry out the operation, interior interface 2 drives body 12 top connector and carries out the operation, it is convenient to bring, screw hole 6 can be fixed the connector, thereby the stability of body 12 has been improved, conveniently carry out the operation, anticorrosive coating 14 corrodes body 12 is inside, protect body 12, the life of body 12 has been improved, prevent drawing layer 16 and protect body 12 surface, avoid body 12 surface production fish tail.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Commutator copper bar skeleton includes body (12), its characterized in that: a plurality of copper bar frameworks (13) are installed in the body (12) outside, copper bar framework (13) inboard all with body (12) fixed connection, connecting pipe (4) are installed to body (12) upper end, connecting pipe (4) inner and body (12) upper end intercommunication, a plurality of external tapping (1) are installed in the connecting pipe (4) outside, connecting pipe (4) inboard is provided with inlayer (3), body (12) inboard is provided with skin (10), skin (10) outside and body (12) fixed connection, body (12) middle level material sets up to metal plate gold layer (15).
2. The commutator bar skeleton of claim 1, wherein: the inner side of the connecting pipe (4) is provided with a plurality of inner interfaces (2), and the outer sides of the inner interfaces (2) are fixedly connected with the connecting pipe (4).
3. The commutator bar skeleton of claim 1, wherein: the upper layer of the metal plate layer (15) is provided with an anticorrosive layer (14), and the lower end of the anticorrosive layer (14) is fixedly connected with the metal plate layer (15).
4. The commutator bar skeleton of claim 1, wherein: the lower layer of the metal plate layer (15) is provided with a scratch-proof layer (16), and the upper end of the scratch-proof layer (16) is fixedly connected with the metal plate layer (15).
5. The commutator bar skeleton of claim 1, wherein: the inner side of the outer layer (10) is provided with a first connecting layer (5), the inner side of the first connecting layer (5) is provided with a lower inner layer (8), a plurality of lugs (7) are arranged in the lower inner layer (8), and the inner side of the lower inner layer (8) is provided with a second connecting layer (9).
6. The commutator bar skeleton of claim 5, wherein: a plurality of grooves (11) are formed in the inner side of the lower inner layer (8), and threaded holes (6) are formed in the grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065750.2U CN213989509U (en) | 2021-01-12 | 2021-01-12 | Commutator copper bar framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065750.2U CN213989509U (en) | 2021-01-12 | 2021-01-12 | Commutator copper bar framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989509U true CN213989509U (en) | 2021-08-17 |
Family
ID=77251078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065750.2U Expired - Fee Related CN213989509U (en) | 2021-01-12 | 2021-01-12 | Commutator copper bar framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989509U (en) |
-
2021
- 2021-01-12 CN CN202120065750.2U patent/CN213989509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Commutator copper bar framework Effective date of registration: 20220713 Granted publication date: 20210817 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Luofeng sub branch Pledgor: RUIAN DEYA ELECTRONIC Co.,Ltd. Registration number: Y2022500000042 |
|
| 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: 20210817 |