CN209892652U - High-torque high-wear-resistance electromagnetic clutch for new energy automobile - Google Patents
High-torque high-wear-resistance electromagnetic clutch for new energy automobile Download PDFInfo
- Publication number
- CN209892652U CN209892652U CN201920598560.XU CN201920598560U CN209892652U CN 209892652 U CN209892652 U CN 209892652U CN 201920598560 U CN201920598560 U CN 201920598560U CN 209892652 U CN209892652 U CN 209892652U
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- Prior art keywords
- concave hole
- driving wheel
- electromagnetic coil
- hollow cylinder
- wear
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- 239000011229 interlayer Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-torque high-wear-resistance electromagnetic clutch for a new energy automobile, which comprises a driving wheel and a driven wheel, wherein the middle part of the driving wheel is provided with a concave hole, the driving wheel outside the concave hole is provided with a plurality of fixed holes, the central position of the concave hole is provided with a hollow cylinder with an interlayer, the interlayer is internally provided with a first electromagnetic coil, the concave hole is also arrayed with a plurality of through holes, the concave hole is also buckled with an end cover, the inner side of the end cover is provided with an annular mounting groove, the mounting groove is internally provided with a second electromagnetic coil, the end cover is also provided with a first lead post and a second lead post connected with the second electromagnetic coil, one end of the first lead post is abutted against the first electromagnetic coil, one end of the driven wheel is provided with a positioning post, the positioning post is inserted into the hollow cylinder, the periphery, the utility model discloses the moment of torsion is big, wear-resisting durable, low in manufacturing cost.
Description
Technical Field
The utility model relates to a high moment of torsion high abrasion electromagnetic clutch for new energy automobile.
Background
The electromagnetic clutch in the prior art generally uses a belt to connect an engine output shaft and a driving wheel of the clutch, has small torque and easy abrasion of the belt, and in addition, the clutch has complex structural design and higher manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a high moment of torsion high abrasion electromagnetic clutch for new energy automobile.
The technical scheme of the utility model is that: a high-torque high-wear-resistance electromagnetic clutch for a new energy automobile comprises a driving wheel and a driven wheel, wherein a concave hole is formed in the middle of the driving wheel, a plurality of fixing holes are formed in the driving wheel on the outer side of the concave hole, a hollow cylinder with an interlayer is arranged at the center of the concave hole, a first electromagnetic coil is arranged in the interlayer, a connecting hole is formed in the hollow part of the hollow cylinder, a plurality of through holes are arrayed in the concave hole by taking the hollow cylinder as the center, an end cover is buckled on the concave hole, an annular mounting groove is formed in the inner side of the end cover, a second electromagnetic coil is arranged in the mounting groove, the second electromagnetic coil is inserted into the concave hole and keeps a certain gap with the bottom of the concave hole, the inner side of the annular mounting groove and the hollow cylinder are tightly attached to each other, a first wire guide post and a second wire guide, one end of the first lead post is abutted to the first electromagnetic coil, one end of the driven wheel is provided with a positioning post, the positioning post is inserted into the hollow cylinder, the periphery of the positioning post is further provided with a plurality of connecting posts corresponding to the through holes, each connecting post is connected to the driven wheel in a telescopic mode through springs, and the other end of the driven wheel is provided with a connecting portion.
Further, the driving wheel and the hollow cylinder are of an integrally formed structure.
Further, the end cover is fixed on the driving wheel through screws.
The utility model has the advantages that: the utility model can be connected with the driving wheel by using an independent driving motor, and only a connecting disc corresponding to the fixing hole on the driving wheel is needed to be arranged on the output shaft of the driving motor, so that the torque is large, and the driving wheel is wear-resistant and durable; in addition, the utility model has the advantages of reasonable design, low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, a high-torque high-wear-resistance electromagnetic clutch for a new energy automobile comprises a driving wheel 1 and a driven wheel 2, wherein a concave hole 3 is formed in the middle of the driving wheel 1, a plurality of fixing holes 7 are formed in the driving wheel outside the concave hole 3, a hollow cylinder 4 with an interlayer is arranged at the center of the concave hole 3, a first electromagnetic coil 5 is arranged in the interlayer, a connecting hole is formed in the hollow part of the hollow cylinder 4, a plurality of through holes 6 are formed in the concave hole 3 by taking the hollow cylinder 4 as a center array, an end cover 8 is further buckled on the concave hole 3, an annular mounting groove is formed in the inner side of the end cover 8, a second electromagnetic coil 9 is arranged in the mounting groove, the second electromagnetic coil 9 is inserted into the concave hole 3 and keeps a certain gap with the bottom of the concave hole 3, and the inner side of the annular mounting, the end cover 8 is further provided with a first lead post 10 and a second lead post 11 connected with a second electromagnetic coil 9, one end of the first lead post 10 is abutted to the first electromagnetic coil 5, one end of the driven wheel 2 is provided with a positioning post 12, the positioning post 12 is inserted into the hollow cylinder 4, the periphery of the positioning post 12 is further provided with a plurality of connecting posts 13 corresponding to the through holes 6, each connecting post 13 is connected to the driven wheel 2 in a telescopic mode through a spring 14, and the other end of the driven wheel 2 is provided with a connecting portion 14.
Further, the driving wheel 1 and the hollow cylinder 4 are of an integrally formed structure.
Further, the end cover 8 is fixed on the driving wheel 1 through screws.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a high wear-resisting electromagnetic clutch of high moment of torsion for new energy automobile, includes the action wheel and follows the driving wheel, its characterized in that: the middle part of the driving wheel is provided with a concave hole, the driving wheel outside the concave hole is provided with a plurality of fixed holes, the central position of the concave hole is provided with a hollow cylinder with an interlayer, a first electromagnetic coil is arranged in the interlayer, the hollow part of the hollow cylinder forms a connecting hole, the concave hole is also provided with a plurality of through holes by taking the hollow cylinder as the center, the concave hole is also buckled with an end cover, the inner side of the end cover is provided with an annular mounting groove, a second electromagnetic coil is arranged in the mounting groove, the second electromagnetic coil is inserted into the concave hole and keeps a certain gap with the bottom of the concave hole, the inner side of the annular mounting groove is closely attached to the hollow cylinder, the end cover is also provided with a first lead post and a second lead post connected with the second electromagnetic coil, one end of the first lead post is abutted to the first electromagnetic coil, the positioning column is arranged at one end of the driven wheel and inserted into the hollow column body, a plurality of connecting columns corresponding to the through holes are further arranged on the periphery of the positioning column, the connecting columns are connected to the driven wheel in a telescopic mode through springs, and a connecting portion is arranged at the other end of the driven wheel.
2. The high-torque high-wear-resistance electromagnetic clutch for the new energy automobile according to claim 1, characterized in that: the driving wheel and the hollow cylinder are of an integrally formed structure.
3. The high-torque high-wear-resistance electromagnetic clutch for the new energy automobile according to claim 1, characterized in that: the end cover is fixed on the driving wheel through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598560.XU CN209892652U (en) | 2019-04-28 | 2019-04-28 | High-torque high-wear-resistance electromagnetic clutch for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598560.XU CN209892652U (en) | 2019-04-28 | 2019-04-28 | High-torque high-wear-resistance electromagnetic clutch for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892652U true CN209892652U (en) | 2020-01-03 |
Family
ID=69019685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920598560.XU Expired - Fee Related CN209892652U (en) | 2019-04-28 | 2019-04-28 | High-torque high-wear-resistance electromagnetic clutch for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892652U (en) |
-
2019
- 2019-04-28 CN CN201920598560.XU patent/CN209892652U/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 |
Denomination of utility model: A High Torque and High Wear Resistant Electromagnetic Clutch for New Energy Vehicles Effective date of registration: 20221206 Granted publication date: 20200103 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: LONGQUAN ZHONGTAI AUTO AIR CONDITIONER Co.,Ltd. Registration number: Y2022330003504 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |