CN2499579Y - Anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator - Google Patents
Anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator Download PDFInfo
- Publication number
- CN2499579Y CN2499579Y CN 01242004 CN01242004U CN2499579Y CN 2499579 Y CN2499579 Y CN 2499579Y CN 01242004 CN01242004 CN 01242004 CN 01242004 U CN01242004 U CN 01242004U CN 2499579 Y CN2499579 Y CN 2499579Y
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- CN
- China
- Prior art keywords
- oil
- motorcycle
- bent axle
- lining
- left end
- 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.)
- Ceased
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Abstract
The utility model discloses an anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator. In the prior bottom mounted cam of motorcycle generator, the left end between the bent axle and the transmission gear module is provided with a lining which adopts a through oil slot; when the motorcycle is not used, the motor oil seeps along the through oil slot of the lining arranged between the bent axle and the transmission gear module, if the motorcycle is started at this time, as the motor oil surface is under the cam, lubricating deficiency and early wear are caused. The left end between the bent axle and the transmission gear module is provided with a lining with an anti-through oil slot, and the oil flowing mouth of the box body is at least above the cam shaft, when the motorcycle engine stops, the motor oil in the box body oil cavity does not seep and the motor oil liquid surface is above the cam, even if the motorcycle is started at the time, the lubricating deficiency at the early start is not caused, thereby avoiding the early wear. The utility model is widely applied to the motorcycle engine.
Description
Technical field
The utility model relates to a kind of motorcycle engine, particularly prevents the motorcycle engine lower arranging cam axle and the gear mechanism of premature wear.
Background technique
The underlying cam mechanism of the motorcycle engine of generally using on the present market, the lining that the left end between its bent axle and the driving gear component is equipped with all adopts the perforation oil groove; When motorcycle does not use, machine oil in the casing oil pocket can ooze out along the perforation oil groove of the lining between bent axle and the driving gear component, when motorcycle engine shut down, oil pump was not worked, and inorganic oil replenishes, after a period of time, the machine oil liquid level is in below the cam, if start motorcycle this moment, because the machine oil liquid level is in below the cam, can cause initial start stage cam lack of lubrication, friction is big; If long-term so or under the situation of lack of lubrication, start for a long time, be easy to occur premature wear.
Summary of the invention
The utility model is to provide a kind of machine oil liquid level to be in all the time above the cam, can prevent motorcycle engine lower arranging cam axle and gear mechanism premature wear.
The utility model is to realize above-mentioned purpose like this:
Prevent the motorcycle engine lower arranging cam axle and the gear mechanism of premature wear, the upper and lower part of casing is equipped with camshaft and bent axle respectively, between camshaft and the casing seal ring is arranged, between the left end of bent axle and the casing oil sealing is arranged, between the right-hand member of bent axle and the bearing sealing cover is arranged, on camshaft and the bent axle gear train is housed, the left end between bent axle and the driving gear component is equipped with the lining that oil groove does not connect, and the oil spilling mouth on the casing is at least more than camshaft; The left end of oil groove does not connect the left end of lining especially, and the right-hand member of oil groove connects the right-hand member of lining.
Because the utility model adopts the left end between bent axle and the driving gear component that the lining that oil groove does not connect is housed, more than camshaft, the left end of oil groove does not connect the left end of lining to the oil spilling mouth on the casing especially at least, and the right-hand member of oil groove connects the right-hand member of lining; When motorcycle does not use, the lining that does not connect because of oil groove, machine oil in the casing oil pocket can not ooze out, after motorcycle engine shuts down, the machine oil liquid level is in above the cam, even start motorcycle this moment, because the machine oil liquid level is in above the cam, can not cause initial start stage cam lack of lubrication, so just avoid the premature wear of motorcycle engine lower arranging cam axle and gear mechanism.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional view of the lining among Fig. 1;
Fig. 3 is the unfolded drawing of the lining among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done concrete detailed description the in detail.
With reference to Fig. 1, Fig. 2, Fig. 3, prevent the motorcycle engine lower arranging cam axle and the gear mechanism of premature wear, the upper and lower part of casing 2 is equipped with camshaft 3 and bent axle 7 respectively, between camshaft 3 and the casing 2 seal ring 4 is arranged, between the left end of bent axle 7 and the casing 2 oil sealing 5 is arranged, between the right-hand member of bent axle 7 and the bearing 8 sealing cover is arranged, on camshaft 3 and the bent axle 7 gear train 1 is housed, left end between bent axle 7 and the driving gear component 6 is equipped with the lining 9 that oil groove 11 does not connect, and the oil spilling mouth 10 on the casing 2 is at least at camshaft more than 3; The left end of oil groove 11 does not connect the left end of lining 9, and the right-hand member of oil groove 11 connects the right-hand member of lining 9; When motorcycle used, machine oil drenched down from the cylinder head of motorcycle engine, and the oil spilling mouth 10 on the casing 2 is at least at camshaft more than 3, and the higher pastas 12 in the casing 2 are in the gear train 1 that is equipped with on camshaft 3 and the bent axle 7 always and are dipped in the machine oil; After motorcycle engine shuts down, between the lining that does not connect because of oil groove 11 and camshaft 3 and the casing 2 seal ring 4 is arranged, between the left end of bent axle 7 and the casing 2 oil sealing 5 is arranged, between the right-hand member of bent axle 7 and the bearing 8 sealing cover is arranged, machine oil in casing 2 oil pockets can not ooze out, machine oil liquid level 12 makes the gear train 1 that is equipped with on camshaft 3 and the bent axle 7 be dipped in the machine oil always, even start motorcycle this moment, because the machine oil liquid level is in above the cam, gear train 1 can not cause initial start stage cam lack of lubrication, so just avoided the premature wear of motorcycle engine underlying cam mechanism, the arrow among Fig. 1 is represented the flow direction of machine oil.
Claims (2)
1. prevent the motorcycle engine lower arranging cam axle and the gear mechanism of premature wear, on the casing (2), the bottom is equipped with camshaft (3) and bent axle (7) respectively, between camshaft (3) and the casing (2) seal ring (4) is arranged, between the left end of bent axle (7) and the casing (2) oil sealing (5) is arranged, between the right-hand member of bent axle (7) and the bearing (8) sealing cover is arranged, on camshaft (3) and the bent axle (7) gear train (1) is housed, it is characterized in that the left end between bent axle (7) and the driving gear component (6) is equipped with the lining (9) that oil groove (11) does not connect, the oil spilling mouth (10) on the casing (2) is at least more than camshaft (3).
2. motorcycle engine lower arranging cam axle and the gear mechanism that prevents premature wear according to claim 1 is characterized in that the left end of oil groove (11) does not connect the left end of lining (9), and the right-hand member of oil groove (11) connects the right-hand member of lining (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242004 CN2499579Y (en) | 2001-06-05 | 2001-06-05 | Anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242004 CN2499579Y (en) | 2001-06-05 | 2001-06-05 | Anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499579Y true CN2499579Y (en) | 2002-07-10 |
Family
ID=33653848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242004 Ceased CN2499579Y (en) | 2001-06-05 | 2001-06-05 | Anti-early wear bottom mounted cam shaft and gear mechanism of motorcycle generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441728A (en) * | 2014-10-31 | 2015-03-25 | 江苏中兴西田数控科技有限公司 | Crankshaft and gear assembly device for punch press |
-
2001
- 2001-06-05 CN CN 01242004 patent/CN2499579Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441728A (en) * | 2014-10-31 | 2015-03-25 | 江苏中兴西田数控科技有限公司 | Crankshaft and gear assembly device for punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 529080 Guangdong province Jiangmen jin'ou Road No. 359 Patentee after: Jiangmen Union Engine Co., Ltd. Address before: Five and 529162 industrial zones in Guangdong province the new city hall Patentee before: Jiangmen Union Engine Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20061215 Pledge (preservation): Preservation |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20060928 Decision number of declaring invalidation: 8813 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20060928 Decision number of declaring invalidation: 8813 |