CN202646595U - High-speed gasoline engine gear - Google Patents
High-speed gasoline engine gear Download PDFInfo
- Publication number
- CN202646595U CN202646595U CN2012202728005U CN201220272800U CN202646595U CN 202646595 U CN202646595 U CN 202646595U CN 2012202728005 U CN2012202728005 U CN 2012202728005U CN 201220272800 U CN201220272800 U CN 201220272800U CN 202646595 U CN202646595 U CN 202646595U
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- Prior art keywords
- gear
- gear body
- gasoline engine
- hole
- speed gasoline
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- Expired - Fee Related
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Abstract
The utility model discloses a high-speed gasoline engine gear which comprises a gear body, wherein the gear body comprises a main gear body and a column body, wherein bearing holes are arranged in the main gear body and the column body, an auxiliary gear body is matched and arranged on the column body, installing through holes are arranged in the main gear body and the auxiliary gear body, fastening members are matched and arranged in the installing through holes and are used for fastening and connecting the main gear body and the auxiliary gear body, and a buffer rubber ring is arranged between the main gear body and the auxiliary gear body. By adopting the mode, according to the high-speed gasoline engine gear, control with different transmission ratios is carried out according to the use demand, thus the operation stability is improved, the service life is prolonged, and the structure strength is enhanced.
Description
Technical field
The utility model relates to the mechanical gear field, particularly relates to a kind of high-speed gasoline engine gear.
Background technique
The sloth wheel gear Bian will be used for middle transition and be in transmission connection, and considers for structure, plays the effect of forming a connecting link, and is the Chinese utility model patent document " a kind of single cylinder diesel six gear wheel-trains " of ZL200620119474.9 such as the patent No.; In the situation that existing gear meshing relation is constant, it is 22,22,22,42,44,44 that crankshaft timing gear, upper balance shaft gear, starting gear, idle gear, camshaft gear wheel and lower balance shaft gear, crankshaft timing gear, upper balance shaft gear, lower balance shaft gear, starting gear, camshaft gear wheel and the idle gear number of teeth are respectively; Crankshaft timing gear and idle gear level, perpendicular distance are respectively 37.1mm, 91.79mm, crankshaft timing gear and camshaft gear wheel level, perpendicular distance are respectively 94.19mm, 105.44mm, crankshaft timing gear and upper balance shaft gear level, perpendicular distance are respectively 135.8mm, 99. 5mm, crankshaft timing gear and starting gear level, perpendicular distance are respectively 123.13mm, 4.34mm, level, the perpendicular distance of crankshaft timing gear and lower balance shaft gear are respectively 135.8mm, 99.5mm.Idle gear monodentate face in this design moves, and is equipped with to be same plane, and does not have up and down overlapping interleaved structure, so the overall structure volume is larger when being equipped with; Be indirect engagement between input gear and the output gear, its velocity ratio is immutable.
The model utility content
The technical problem that the utility model mainly solves provides a kind of high-speed gasoline engine gear, can improve the smoothness of operation according to using needs to carry out the control of different drive ratios, increases the service life, and improves structural strength.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of high-speed gasoline engine gear is provided, comprise: the gear body, described gear body comprises master gear body and cylinder, be provided with bearing hole in described master gear body and the cylinder, be equipped with the pinion body on the described cylinder, have the installation through hole on described master gear body and the pinion body, be equipped with fastening piece in the described installation through hole, described fastening piece is fastenedly connected master gear body and pinion body, is provided with rubber buffer ring between described master gear body and the pinion body.
In preferred embodiment of the utility model, the diameter of described pinion body is less than or equal to the diameter of gear body.
In preferred embodiment of the utility model, the height of described pinion body is less than or equal to the height of cylinder.
In preferred embodiment of the utility model, the center of described installation through hole is on same arc curve, and the center superposition of described arc curve and bearing hole.
In preferred embodiment of the utility model, described installation through hole is bolt hole, and described fastening piece is bolt.
The beneficial effects of the utility model are: the utility model high-speed gasoline engine gear can improve the smoothness of operation according to using needs to carry out the control of different drive ratios, increases the service life, and improves structural strength.
Description of drawings
Fig. 1 is the structural representation of the utility model high-speed gasoline engine gear one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, master gear body, 2, cylinder, 3, bearing hole, 4, the pinion body, 5, through hole is installed, 6, fastening piece, 7, rubber buffer ring.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, a kind of high-speed gasoline engine gear, comprise: the gear body, described gear body comprises master gear body 1 and cylinder 2, be provided with bearing hole 3 in described master gear body 1 and the cylinder 2, be equipped with pinion body 4 on the described cylinder 2, have on described master gear body 1 and the pinion body 4 through hole 5 is installed, be equipped with fastening piece 6 in the described installation through hole 5, described fastening piece 6 is fastenedly connected master gear body 1 and pinion body 4, is provided with rubber buffer ring 7 between described master gear body 1 and the pinion body 4.
In addition, the diameter of described pinion body 4 selects the pinion body 4 of suitable dimension to install less than or equal to the diameter of gear body 1 according to actual needs.
In addition, the height of described pinion body 4 selects the pinion body 4 of suitable dimension to install less than or equal to the height of cylinder 2 according to actual needs.
In addition, the center of described installation through hole 5 is on same arc curve, and the center superposition of described arc curve and bearing hole 3.
In addition, described installation through hole 5 is bolt hole, and described fastening piece 6 is bolt.
High-speed gasoline engine gear of the present utility model, first prevent rubber buffer ring at the master gear body, then the pinion body is sheathed on the cylinder, the master gear body is corresponding with a plurality of installation through holes on the pinion body, then cooperate in the mounting hole of packing into by bolt, finish assembling, bearing fit is installed in the bearing hole can uses at last.
Be different from prior art, the utility model high-speed gasoline engine gear can improve the smoothness of operation according to using needs to carry out the control of different drive ratios, increases the service life, and improves structural strength.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. high-speed gasoline engine gear, it is characterized in that, comprise: the gear body, described gear body comprises master gear body and cylinder, is provided with bearing hole in described master gear body and the cylinder, is equipped with the pinion body on the described cylinder, have the installation through hole on described master gear body and the pinion body, be equipped with fastening piece in the described installation through hole, described fastening piece is fastenedly connected master gear body and pinion body, is provided with rubber buffer ring between described master gear body and the pinion body.
2. high-speed gasoline engine gear according to claim 1 is characterized in that, the diameter of described pinion body is less than or equal to the diameter of gear body.
3. high-speed gasoline engine gear according to claim 1 is characterized in that, the height of described pinion body is less than or equal to the height of cylinder.
4. high-speed gasoline engine gear according to claim 1 is characterized in that, the center of described installation through hole is on same arc curve, and the center superposition of described arc curve and bearing hole.
5. high-speed gasoline engine gear according to claim 1 is characterized in that, described installation through hole is bolt hole, and described fastening piece is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202728005U CN202646595U (en) | 2012-06-11 | 2012-06-11 | High-speed gasoline engine gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202728005U CN202646595U (en) | 2012-06-11 | 2012-06-11 | High-speed gasoline engine gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646595U true CN202646595U (en) | 2013-01-02 |
Family
ID=47415705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202728005U Expired - Fee Related CN202646595U (en) | 2012-06-11 | 2012-06-11 | High-speed gasoline engine gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133645A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Antirust high-speed rotating gear |
-
2012
- 2012-06-11 CN CN2012202728005U patent/CN202646595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133645A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Antirust high-speed rotating gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |