CN201953970U - Oil circuit support - Google Patents
Oil circuit support Download PDFInfo
- Publication number
- CN201953970U CN201953970U CN2011200865431U CN201120086543U CN201953970U CN 201953970 U CN201953970 U CN 201953970U CN 2011200865431 U CN2011200865431 U CN 2011200865431U CN 201120086543 U CN201120086543 U CN 201120086543U CN 201953970 U CN201953970 U CN 201953970U
- Authority
- CN
- China
- Prior art keywords
- oil
- bearing
- support
- pressure oil
- lubricating oil
- 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)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to an oil circuit support which comprises a support, a pressure oil channel and a lubricating oil channel, wherein one side of the support is a large end surface and is provided with a cylindrical boss with positioning function and a bolt hole are, and the other side of the support is in a stepped shaft structure; the pressure oil channel and the lubricating oil channel are distributed in the support, the entrances of the two oil channels are arranged on the large end surface of the support, and the exits of the two oil channels are arranged on the assembling element corresponding to the stepped shaft structure. When a mechanism operates, pressure oil is injected in a clutch oil cylinder through the pressure oil channel to push a piston, and lubricating oil lubricates a bearing through the lubricating oil channel. The oil circuit support has simple structure and low manufacture cost and is convenient to produce.
Description
Technical field
The utility model relates to a kind of drive train arrangement of engineering machinery.
Technical background
Traditional transmission system pressure oil, lubricated wet goods oil circuit are arranged in the transmission shaft, because the transmission shaft axial distance is big, make that the deep hole processing difficulty is big, and the frock design is complicated, the manufacture cost height.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to process, the oil circuit bearing of low cost of manufacture.Avoided pressure oil, lubricant oil oil circuit to be arranged in the transmission shaft, the deep hole processing difficulty that causes is big, and the frock design is complicated, the shortcoming that manufacture cost is high.
The purpose of this utility model is achieved in that this oil circuit bearing comprises bearing, pressure oil oil duct and lubricating oil duct.Bearing one side is a large end face, and designs cylinder boss and the bolt hole that positioning action is arranged, and opposite side is the multidiameter shaft structure.Pressure oil oil duct and lubricating oil duct are distributed in bearing inside, and two oil ducts inlet is arranged on the large end face of bearing, and outlet is arranged on the pairing assembling element of multidiameter shaft structure place.When mechanical operation, pressure oil is injected in the clutch oil cylinder by the pressure oil oil duct, promotes piston; Hydraulic oil is lubricated bearing by the hydraulic oil oil duct.
Because the utility model adopts said structure, and is simple in structure, easy to process, reduced cost of production.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is a sectional view of the present utility model.
Among the figure: 1 bearing, 2 pressure oil oil ducts, 3 lubricating oil ducts.
Embodiment
Embodiment: the oil circuit bearing is made up of bearing 1, pressure oil oil duct 2, lubricating oil duct 3, and bearing 1 one sides are large end face, and designs cylinder boss and the bolt hole that positioning action is arranged, and opposite side is the multidiameter shaft structure.Pressure oil oil duct 2 and lubricating oil duct 3 are distributed in bearing 1 inside, and pressure oil oil duct 2 and lubricating oil duct 3 inlets are arranged on the large end face of bearing 1, and outlet is arranged on the pairing assembling element of multidiameter shaft structure place.When mechanical operation, pressure oil is injected in the clutch oil cylinder by pressure oil oil duct 2, promotes piston; Hydraulic oil is lubricated by 3 pairs of bearings of hydraulic oil oil duct.Adopt said structure, simple in structure, easy to process, the deep hole processing of having avoided oil circuit to be arranged in the transmission shaft being produced.
Claims (1)
1. oil circuit bearing, this oil circuit bearing comprises bearing, pressure oil oil duct and lubricating oil duct, it is characterized in that: bearing one side is a large end face, and design cylinder boss and the bolt hole that positioning action is arranged, and opposite side is the multidiameter shaft structure, pressure oil oil duct and lubricating oil duct are distributed in bearing inside, two oil ducts inlet is arranged on the large end face of bearing, and outlet is arranged on the pairing assembling element of multidiameter shaft structure place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865431U CN201953970U (en) | 2011-03-22 | 2011-03-22 | Oil circuit support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865431U CN201953970U (en) | 2011-03-22 | 2011-03-22 | Oil circuit support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953970U true CN201953970U (en) | 2011-08-31 |
Family
ID=44498080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200865431U Expired - Fee Related CN201953970U (en) | 2011-03-22 | 2011-03-22 | Oil circuit support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629334A (en) * | 2012-08-20 | 2014-03-12 | 谢夫勒科技股份两合公司 | Plugging shaft system, differential mechanism having the same, and lubrication channel of sun gear |
-
2011
- 2011-03-22 CN CN2011200865431U patent/CN201953970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629334A (en) * | 2012-08-20 | 2014-03-12 | 谢夫勒科技股份两合公司 | Plugging shaft system, differential mechanism having the same, and lubrication channel of sun gear |
| CN103629334B (en) * | 2012-08-20 | 2018-08-21 | 舍弗勒技术股份两合公司 | Grafting axle system and the differential mechanism with this grafting axle system and the lubrication channel in sun gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU XUGONG TRANSMISSION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TECHNOLOGY BRANCH OF XCMG ENGINEERING MACHINERY CO., LTD. Effective date: 20150109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150109 Address after: 221004 No. 8, Mount Blue Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: Xuzhou Xu work transmission Science and Technology Ltd. Address before: 221004 No. 8, Mount Blue Road, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: Technology Branch of XCMG Engineering Machinery Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Yang Document name: Notice of termination of patent |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200322 |