CN205178680U - Magnetism electric motor rotor of motorcycle engine - Google Patents
Magnetism electric motor rotor of motorcycle engine Download PDFInfo
- Publication number
- CN205178680U CN205178680U CN201520858688.7U CN201520858688U CN205178680U CN 205178680 U CN205178680 U CN 205178680U CN 201520858688 U CN201520858688 U CN 201520858688U CN 205178680 U CN205178680 U CN 205178680U
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- China
- Prior art keywords
- rotor
- terminal pad
- connection pad
- rivet
- utility
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- 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
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a magnetism electric motor rotor of motorcycle engine, its characterized in that: including connection pad (1) and rivet (5), wherein a terminal surface coaxial coupling of connection pad (1) has one rotor shell (2), coaxially in this rotor shell is equipped with album magnetism cup (3), and rotor shell (2) and collect and be equipped with magnet steel (4) between magnetism cup (3), the figure of rivet (5) is 3 -8, these rivets along the circumference equipartition of connection pad (1), and this rivet (5) are with connection pad (1) and rotor shell (2) riveting fixed, the width of connection pad (1) is 18.5 -20.5mm, and the diameter of this connection pad is 116 -120mm. The utility model discloses a width of adjust connection dish (1) and the inertia that the diameter has effectively increased the rotor, the impact sound when experimental identification engine idling operating mode has reduced to need not to change the box isotructure of engine when adjust connection dish (1), thereby solved technical problem well through the little change of low cost.
Description
Technical field
The utility model belongs to motorcycle field, particularly relates to a kind of magneto rotor of motorcycle engine.
Background technology
At present, after motorcycle engine changes EFI state into from carburetor state, during idling operation there is galloping and the larger problem of strike note in EFI state engine, is badly in need of solving the problems of the technologies described above for this reason.
Utility model content
Technical problem to be solved in the utility model is the magneto rotor providing a kind of motorcycle engine, for reducing strike note during EFI state engine idling operation.
The technical solution of the utility model is as follows: a kind of magneto rotor of motorcycle engine, it is characterized in that: comprise terminal pad (1) and rivet (5), wherein an end face of terminal pad (1) is coaxially connected with a rotor case (2), coaxially be provided with collection magnetic cup (3) in this rotor case, and be provided with magnet steel (4) between rotor case (2) and collection magnetic cup (3); The number of described rivet (5) is 3-8, and these rivets are uniform along the circumference of terminal pad (1), and terminal pad (1) and rotor case (2) riveted joint are fixed by this rivet (5); The width of described terminal pad (1) is 18.5-20.5mm, and the diameter of this terminal pad is 116-120mm.
In technique scheme, the width of terminal pad (1) is adjusted to present 18.5-20.5mm by 19 original ± 0.3mm, and the diameter of terminal pad (1) is adjusted to present 116-120mm by original 110mm.After above-mentioned adjustment, increase effectively the moment of inertia of magneto rotor, and strike note when proving engine idling condition by experiment reduces.Further, above-mentioned change is less, need not change the structures such as casing, thus solves technical problem well by the little change of low cost.
Adopt above technical scheme, the utility model increase effectively the moment of inertia of rotor by the width and diameter adjusting terminal pad (1), strike note when overtesting proves engine idling condition reduces, and without the need to changing the structures such as the casing of engine when adjusting terminal pad (1), thus solve technical problem well by the little change of low cost.
In the present case, the width of described terminal pad (1) is preferably 19.5mm, and the diameter of this terminal pad is 118mm.
As preferably, the number of described rivet (5) is 6.
Beneficial effect: the utility model increase effectively the moment of inertia of rotor by the width and diameter adjusting terminal pad (1), strike note when overtesting proves engine idling condition reduces, and without the need to changing the structures such as the casing of engine when adjusting terminal pad (1), thus solve technical problem well by the little change of low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to turnover cutaway view.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, 2, a kind of magneto rotor of motorcycle engine, is formed primarily of terminal pad 1, rotor case 2, collection magnetic cup 3, magnet steel 4 and rivet 5.Wherein, an end face of terminal pad 1 is coaxially connected with a rotor case 2, is coaxially provided with collection magnetic cup 3 in this rotor case 2, and is provided with magnet steel 4 between rotor case 2 and collection magnetic cup 3.The number of rivet 5 is 3-8, and is preferably 6, and these rivets are uniform along the circumference of terminal pad 1, and terminal pad 1 and rotor case 2 are riveted fixing by this rivet 5; The width of terminal pad 1 is 18.5-20.5mm, and the diameter R of this terminal pad is 116-120mm.The width D of terminal pad 1 is 19.5mm, and the diameter of this terminal pad is 118mm, and all the other structures of the present utility model are the same with existing rotor, do not repeat at this.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. the magneto rotor of a motorcycle engine, it is characterized in that: comprise terminal pad (1) and rivet (5), wherein an end face of terminal pad (1) is coaxially connected with a rotor case (2), coaxially be provided with collection magnetic cup (3) in this rotor case, and be provided with magnet steel (4) between rotor case (2) and collection magnetic cup (3); The number of described rivet (5) is 3-8, and these rivets are uniform along the circumference of terminal pad (1), and terminal pad (1) and rotor case (2) riveted joint are fixed by this rivet (5); The width (D) of described terminal pad (1) is 18.5-20.5mm, and the diameter (R) of this terminal pad is 116-120mm.
2. the magneto rotor of motorcycle engine according to claim 1, it is characterized in that: the width of described terminal pad (1) is 19.5mm, the diameter of this terminal pad is 118mm.
3. the magneto rotor of motorcycle engine according to claim 1, is characterized in that: the number of described rivet (5) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858688.7U CN205178680U (en) | 2015-10-31 | 2015-10-31 | Magnetism electric motor rotor of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858688.7U CN205178680U (en) | 2015-10-31 | 2015-10-31 | Magnetism electric motor rotor of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178680U true CN205178680U (en) | 2016-04-20 |
Family
ID=55742614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858688.7U Expired - Fee Related CN205178680U (en) | 2015-10-31 | 2015-10-31 | Magnetism electric motor rotor of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305674A (en) * | 2015-10-31 | 2016-02-03 | 中国嘉陵工业股份有限公司（集团） | Magneto rotor of motorcycle engine |
-
2015
- 2015-10-31 CN CN201520858688.7U patent/CN205178680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305674A (en) * | 2015-10-31 | 2016-02-03 | 中国嘉陵工业股份有限公司（集团） | Magneto rotor of motorcycle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181207 Address after: 402760 No. 111 Yongjia Avenue, Biquan Street, Chongqing Patentee after: Chongqing Jialing Industrial Co.,Ltd. Address before: No. 111 Yongjia Avenue, Bishan County, Chongqing City, Chongqing Patentee before: China Jialing Industry Co.,Ltd. (Group) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |