CN204083167U - A kind of transmission main shaft lubricating structure - Google Patents
A kind of transmission main shaft lubricating structure Download PDFInfo
- Publication number
- CN204083167U CN204083167U CN201420181677.5U CN201420181677U CN204083167U CN 204083167 U CN204083167 U CN 204083167U CN 201420181677 U CN201420181677 U CN 201420181677U CN 204083167 U CN204083167 U CN 204083167U
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- CN
- China
- Prior art keywords
- main shaft
- gear
- utility
- spiral chute
- model
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 11
- 238000005461 lubrication Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to automotive transmission class, specifically a kind of transmission main shaft lubricating structure, comprises main shaft, it is characterized in that: main shaft with spiral chute, spiral chute has oilhole at high gear gear place.In the course of the work, the loop of the oil formed by main shaft spiral chute, in high-speed gear operation process, due to the relative movement of gear and main shaft, is defined one deck oil film, and then plays support and lubrication to high gear the utility model.The utility model structure is ingenious, high lubricating effect, cancels needle bearing, reduces costs, improve the economic reliability of speed changer.
Description
Technical field
The utility model relates to automotive transmission class, specifically a kind of transmission main shaft lubricating structure.
Background technique
Automotive transmission is the key components and parts in automobile, gear in general speed changer on main shaft is nested on needle bearing, needle bearing plays support lubrication, but it is high to there is cost in needle bearing, the shortcomings such as processing and assembly technology complexity, and needle bearing usually can cause wearing and tearing owing to lubricating the reason such as insufficient, the fault such as even to burn to death, and then cause speed changer to scrap.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of transmission main shaft lubricating structure, and this kind of mechanism's assembling is simple, and processing cost is low, and reliability is high, and lubrication effect is obvious.
The utility model is achieved through the following technical solutions:
A kind of transmission main shaft lubricating structure, comprises main shaft, it is characterized in that: main shaft with spiral chute, spiral chute has oilhole at high gear gear place.
In the course of the work, the loop of the oil formed by main shaft spiral chute, in high-speed gear operation process, due to the relative movement of gear and main shaft, is defined one deck oil film, and then plays support and lubrication to high gear the utility model.The utility model structure is ingenious, high lubricating effect, cancels needle bearing, reduces costs, improve the economic reliability of speed changer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of transmission main shaft lubricating structure, comprises main shaft 2, it is characterized in that: main shaft 2 with spiral chute, spiral chute has oilhole at high gear 1 gear place.
In utility model works, the loop of the oil formed by main shaft 2 spiral chute, runs up in process at high gear 1, due to high gear 1 and the relative movement of main shaft 2, defines one deck oil film, and then plays support and lubrication to high gear 1.
Claims (1)
1. a transmission main shaft lubricating structure, comprises main shaft, it is characterized in that: main shaft at high gear gear place with spiral chute, with oilhole on spiral chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181677.5U CN204083167U (en) | 2014-04-15 | 2014-04-15 | A kind of transmission main shaft lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181677.5U CN204083167U (en) | 2014-04-15 | 2014-04-15 | A kind of transmission main shaft lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083167U true CN204083167U (en) | 2015-01-07 |
Family
ID=52175890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181677.5U Expired - Lifetime CN204083167U (en) | 2014-04-15 | 2014-04-15 | A kind of transmission main shaft lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083167U (en) |
-
2014
- 2014-04-15 CN CN201420181677.5U patent/CN204083167U/en not_active Expired - Lifetime
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee after: ZHEJIANG WANLIYANG Co.,Ltd. Address before: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee before: ZHEJIANG WANIER TRANSMISSION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |