CN205806398U - High rotation speed gear box intermediate shaft structure - Google Patents
High rotation speed gear box intermediate shaft structure Download PDFInfo
- Publication number
- CN205806398U CN205806398U CN201620567773.2U CN201620567773U CN205806398U CN 205806398 U CN205806398 U CN 205806398U CN 201620567773 U CN201620567773 U CN 201620567773U CN 205806398 U CN205806398 U CN 205806398U
- Authority
- CN
- China
- Prior art keywords
- bearing
- jackshaft
- rotation speed
- high rotation
- intermediate shaft
- 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.)
- Expired - Fee Related
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of high rotation speed gear box intermediate shaft structure, including jackshaft, roller gear is installed on jackshaft, the side of described roller gear is provided with conical gear, and one end of jackshaft is carried by self-aligning roller bearing, and the opposite side of jackshaft is provided with dual bearing structure, it is respectively cylinder roller bearing and ball bearing, it is provided with bearing cap outside dual bearing structure, in bearing cap, is provided with oil sealing, outside bearing cap, be provided with adpting flange.High rotation speed gear box intermediate shaft structure simple in construction of the present utility model, manufactures and assembles the most more convenient, and volume is little, is particularly suitable for high-speed cruising environment.
Description
Technical field
This utility model belongs to high rotation speed gear box field, specifically a kind of high rotation speed gear box intermediate shaft structure.
Background technology
High rotation speed gear box can be used for the field such as train, high rotating speed lathe, and owing to rotating speed is the highest, therefore jackshaft needs
It is maintained at stable poised state, even if external environment has disturbance, also unaffected.Existing high rotation speed gear box jackshaft
Complicated structure, volume is relatively big, is not suitable for miniaturization gear-box.
Utility model content
In order to solve above-mentioned technical problem present in prior art, this utility model provides a kind of high rotation speed gear box
Intermediate shaft structure, including jackshaft, jackshaft is provided with roller gear, and the side of described roller gear is provided with conical gear,
One end of jackshaft is carried by self-aligning roller bearing, and the opposite side of jackshaft is provided with dual bearing structure, respectively cylindrical roller
Bearing and ball bearing, be provided with bearing cap outside dual bearing structure, is provided with oil sealing in bearing cap, is provided with connection method outside bearing cap
Blue.
High rotation speed gear box intermediate shaft structure simple in construction of the present utility model, manufactures and assembles the most more convenient, volume
Little, it is particularly suitable for high-speed cruising environment.
Accompanying drawing explanation
Fig. 1 is high rotation speed gear box intermediate shaft structure schematic diagram of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, high rotation speed gear box intermediate shaft structure of the present utility model, including jackshaft 1, jackshaft 1 is pacified
Equipped with roller gear 2, the side of roller gear 2 is provided with conical gear 3, and one end of jackshaft 1 is carried by self-aligning roller bearing 4,
The opposite side of jackshaft is provided with dual bearing structure, and respectively cylinder roller bearing 5 and ball bearing 6, set outside dual bearing structure
There is bearing cap 7, be provided with oil sealing 8 in bearing cap 7, outside bearing cap 7, be provided with adpting flange 9.
High rotation speed gear box intermediate shaft structure of the present utility model use dual bearing structure, with maintain in the middle of shaft balancing and
Steady statue, to meet the requirement run up.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that, for this area
Those of ordinary skill for, on the premise of without departing from this utility model principle, it is also possible to make some modification and improvement, this
Also should be regarded as belonging to protection domain of the present utility model a bit.
Claims (1)
1. a high rotation speed gear box intermediate shaft structure, including jackshaft (1), jackshaft (1) is provided with roller gear (2),
It is characterized in that: the side of described roller gear (2) is provided with conical gear (3), and one end of jackshaft (1) is by self-aligning roller bearing
(4) carrying, the opposite side of jackshaft is provided with dual bearing structure, respectively cylinder roller bearing (5) and ball bearing (6), twin shaft
Being provided with bearing cap (7) outside bearing structure, be provided with oil sealing (8) in bearing cap (7), bearing cap (7) outside is provided with adpting flange (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567773.2U CN205806398U (en) | 2016-06-13 | 2016-06-13 | High rotation speed gear box intermediate shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567773.2U CN205806398U (en) | 2016-06-13 | 2016-06-13 | High rotation speed gear box intermediate shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806398U true CN205806398U (en) | 2016-12-14 |
Family
ID=58142654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567773.2U Expired - Fee Related CN205806398U (en) | 2016-06-13 | 2016-06-13 | High rotation speed gear box intermediate shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806398U (en) |
-
2016
- 2016-06-13 CN CN201620567773.2U patent/CN205806398U/en not_active Expired - Fee Related
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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: 20161214 Termination date: 20210613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |