CN204610534U - A kind of gearbox gear wheel shaft - Google Patents
A kind of gearbox gear wheel shaft Download PDFInfo
- Publication number
- CN204610534U CN204610534U CN201520065248.6U CN201520065248U CN204610534U CN 204610534 U CN204610534 U CN 204610534U CN 201520065248 U CN201520065248 U CN 201520065248U CN 204610534 U CN204610534 U CN 204610534U
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- CN
- China
- Prior art keywords
- shaft part
- gear
- shaft
- diameter
- gearbox
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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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Abstract
The utility model discloses a kind of gearbox gear wheel shaft, comprise the first shaft part that coaxial line connects successively, second shaft part, 3rd shaft part and the 4th shaft part, the diameter of described second shaft part is greater than the diameter of described first shaft part and the 3rd shaft part, the diameter of described 3rd shaft part is greater than the diameter of described 4th shaft part, described second shaft part is arranged at intervals with the first spur gear from described second shaft part successively on the direction that described 3rd shaft part extends, helical gear and bevel gear, described 3rd shaft part is provided with the second spur gear, described first spur gear, helical gear, bevel gear and the second spur gear coaxial with described second shaft part.Gearbox gear wheel shaft of the present utility model can engage with corresponding spur gear, helical gear or bevel gear in gearbox, and transferring power moment of torsion is large, and running is stable.
Description
Technical field
The utility model relates to a kind of gearbox gear wheel shaft.
Background technique
Gear shaft is a kind of driving mechanism, has and use widely in various vehicle is as the gearbox of the haulage device such as automobile, agricultural vehicle.The power transmission that corresponding different transmissions requires needs and structural design needs, and the structural type of gear shaft also should be different.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of gearbox gear wheel shaft, and this gearbox gear wheel shaft can engage with corresponding spur gear, helical gear or bevel gear in gearbox, and transferring power moment of torsion is large, and running is stable.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of gearbox gear wheel shaft, comprise the first shaft part that coaxial line connects successively, second shaft part, 3rd shaft part and the 4th shaft part, the diameter of described second shaft part is greater than the diameter of described first shaft part and the 3rd shaft part, the diameter of described 3rd shaft part is greater than the diameter of described 4th shaft part, described second shaft part is arranged at intervals with the first spur gear from described second shaft part successively on the direction that described 3rd shaft part extends, helical gear and bevel gear, described 3rd shaft part is provided with the second spur gear, described first spur gear, helical gear, bevel gear and the second spur gear coaxial with described second shaft part.
In the utility model preferred embodiment, the axle head outer circumferential face of described 4th shaft part is provided with outside thread.
In the utility model preferred embodiment, described first shaft part, the second shaft part and the 3rd shaft part are provided with keyway.
In the utility model preferred embodiment, described first shaft part and the second shaft part inside are axially provided with an oil storage tank, on described first shaft part and the second shaft part, radial direction is respectively arranged with oil hole, one end of described oil hole is communicated with described oil storage tank, and the other end of described oil hole is opened on the outer circumferential face of described first shaft part or the second shaft part.
The beneficial effects of the utility model are: gearbox gear wheel shaft of the present utility model is provided with coaxial spur gear, helical gear and bevel gear, can engage with corresponding spur gear, helical gear or bevel gear in gearbox, transferring power moment of torsion is large, and running is stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of gearbox gear wheel shaft of the present utility model.
In accompanying drawing, the mark of each parts is as follows: 1, the first shaft part, and 2, oil hole, 3, oil storage tank, the 4, first spur gear, the 5, second shaft part, 6, helical gear, 7, bevel gear, the 8, the 3rd shaft part, the 9, second spur gear, the 10, the 4th shaft part.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of gearbox gear wheel shaft, comprise the first shaft part 1 that coaxial line connects successively, second shaft part 5, 3rd shaft part 8 and the 4th shaft part 10, the diameter of described second shaft part 5 is greater than the diameter of described first shaft part 1 and the 3rd shaft part 8, the diameter of described 3rd shaft part 8 is greater than the diameter of described 4th shaft part 10, described second shaft part 5 is arranged at intervals with the first spur gear 4 from described second shaft part 5 successively on the direction that described 3rd shaft part 8 extends, helical gear 6 and bevel gear 7, described 3rd shaft part 8 is provided with the second spur gear 9, described first spur gear 4, helical gear 6, bevel gear 7 and the second spur gear 9 coaxial with described second shaft part 5.
Described first spur gear 4, helical gear 6, bevel gear 7 and the second spur gear 9 engage at the same time or separately with other corresponding spur gears 4, helical gear 6, bevel gear 7 in gearbox, realize the transmission of power.Engagement is selected flexibly, can transmit high-torque and moment of torsion during engagement simultaneously.
Preferably, the axle head outer circumferential face of described 4th shaft part 10 is provided with outside thread.
Preferably, described first shaft part 1, second shaft part 5 and the 3rd shaft part 8 are provided with keyway, the in-built key of keyway connects the component of other band axis holes for installing.
Preferably, described first shaft part 1 and the second shaft part 5 inside are axially provided with an oil storage tank 3, on described first shaft part 1 and the second shaft part 5, radial direction is respectively arranged with oil hole 2, one end of described oil hole 2 is communicated with described oil storage tank 3, and the other end of described oil hole 2 is opened on the outer circumferential face of described first shaft part 1 or the second shaft part 5.In oil storage tank 3, inject lubricant oil by oil hole 2, the lubrication to axle can be realized.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a gearbox gear wheel shaft, it is characterized in that, comprise the first shaft part that coaxial line connects successively, second shaft part, 3rd shaft part and the 4th shaft part, the diameter of described second shaft part is greater than the diameter of described first shaft part and the 3rd shaft part, the diameter of described 3rd shaft part is greater than the diameter of described 4th shaft part, described second shaft part is arranged at intervals with the first spur gear from described second shaft part successively on the direction that described 3rd shaft part extends, helical gear and bevel gear, described 3rd shaft part is provided with the second spur gear, described first spur gear, helical gear, bevel gear and the second spur gear coaxial with described second shaft part.
2. gearbox gear wheel shaft according to claim 1, is characterized in that, the axle head outer circumferential face of described 4th shaft part is provided with outside thread.
3. gearbox gear wheel shaft according to claim 1, is characterized in that, described first shaft part, the second shaft part and the 3rd shaft part are provided with keyway.
4. gearbox gear wheel shaft according to claim 1, it is characterized in that, described first shaft part and the second shaft part inside are axially provided with an oil storage tank, on described first shaft part and the second shaft part, radial direction is respectively arranged with oil hole, one end of described oil hole is communicated with described oil storage tank, and the other end of described oil hole is opened on the outer circumferential face of described first shaft part or the second shaft part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065248.6U CN204610534U (en) | 2015-01-30 | 2015-01-30 | A kind of gearbox gear wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065248.6U CN204610534U (en) | 2015-01-30 | 2015-01-30 | A kind of gearbox gear wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610534U true CN204610534U (en) | 2015-09-02 |
Family
ID=53963104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065248.6U Expired - Fee Related CN204610534U (en) | 2015-01-30 | 2015-01-30 | A kind of gearbox gear wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653589A (en) * | 2015-01-30 | 2015-05-27 | 盐城赛福汽车零部件有限公司 | Gearbox gear shaft |
-
2015
- 2015-01-30 CN CN201520065248.6U patent/CN204610534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653589A (en) * | 2015-01-30 | 2015-05-27 | 盐城赛福汽车零部件有限公司 | Gearbox gear shaft |
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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: 20150902 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |