CN201953964U - Combined type lubricating and cooling nozzle - Google Patents
Combined type lubricating and cooling nozzle Download PDFInfo
- Publication number
- CN201953964U CN201953964U CN2010206667425U CN201020666742U CN201953964U CN 201953964 U CN201953964 U CN 201953964U CN 2010206667425 U CN2010206667425 U CN 2010206667425U CN 201020666742 U CN201020666742 U CN 201020666742U CN 201953964 U CN201953964 U CN 201953964U
- Authority
- CN
- China
- Prior art keywords
- gear
- atomizer
- device assembly
- oily device
- synchronizer
- 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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Abstract
The utility model relates to improvement for nozzles of speed changers and provides a combined type lubricating and cooling nozzle which can realize forced lubrication and cooling to double clutch type automatic transmissions (gears, bearings and synchronizers). The combined type lubricating and cooling nozzle of the utility model is composed of a front oil drip device assembly and a rear oil drip device assembly; the front oil drip device assembly is fixed to a front shell of a speed changer through a front oil drip device support and is equipped with an intermediate shaft atomizer and a reverse gear idle gear atomizer; a second gear atomizer, a second reverse gear synchronizer atomizer, a reverse gear gear atomizer, a fourth gear atomizer, a forth and sixth gear synchronizer atomizer, a sixth gear atomizer, a third gear atomizer, a first and third gear synchronizer atomizer, a first gear gear atomizer, a seventh gear gear atomizer, a fifth and seventh gear synchronizer atomizer, a reduction gear atomizer are all installed on the rear oil drip device assembly; and an O-type sealing ring is provided on a connecting of the front oil drip device assembly and the rear oil drip device assembly. The utility model has the characteristics of simple structure, convenient installation, low cost, high transmission efficiency and reliable work.
Description
Technical field
The utility model relates to the improvement to the speed changer nozzle.
Background technique
Transmission gear, bearing lubrication cooling play an important role to the work of whole transmission system, and it directly has influence on the frictional loss of stability, transmission efficiency, gear life and the system of system's running.At present, the lubricated type of cooling of speed changer is divided into gear splash lubrication and pressure spray oil lubrication.Splash lubrication is used for the lower manual transmission of rotating speed load more.Automatic transmission often adopts the pressure lubrication mode.
Summary of the invention
The purpose of this utility model is to realize the lubricated cooling jet of the combined type of double-clutch automatic transmission (gear, bearing and synchronizer) pressure lubrication cooling.
The utility model drenches oily device assembly by oily device assembly of preceding pouring and back to be formed, the oily device assembly of preceding pouring is fixed on the speed changer fore shell by the oily device support of preceding pouring, the jack shaft oil nozzle, drench on the oily device assembly before the idler shaft oil nozzle that reverses gear is installed in, the back is drenched oily device assembly and is fixed on the case of transmission by connecting plate, the second gear oil nozzle, the two synchronizer oil nozzles that reverse gear, the reverse gear oil nozzle, four retaining gear oil nozzle Si ﹑, six retaining synchronizer oil nozzles, six retaining gear oil nozzles, three retaining gear oil nozzle Yi ﹑, three retaining synchronizer oil nozzles, the first gear oil nozzle, seven retaining gear oil nozzle Wu ﹑, seven retaining synchronizer oil nozzles, the reduction gear oil nozzle is installed in the back and drenches on the oily device assembly, and oily device assembly joint is drenched in oily device assembly of preceding pouring and back the O RunddichtringO.
The utlity model has simple in structure, easy for installation, with low cost, transmission efficiency is high and the characteristics of reliable operation.Can give a plurality of gears, synchronizer and bearing lubrication cooling simultaneously, and simple in structure, and it is little to take up room, and is convenient to integral arrangement, is applicable to automatic transmission pressure lubrication cooling.Be mainly used in the DCT350R automatic transmission.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model drenches oily device assembly 2 by oily device assembly 1 of preceding pouring and back to be formed, the oily device assembly 1 of preceding pouring is fixed on the speed changer fore shell 6 by the oily device support 5 of preceding pouring, jack shaft oil nozzle 3, drench on the oily device assembly 1 before the idler shaft oil nozzle 4 that reverses gear is installed in, the back is drenched oily device assembly 2 and is fixed on the case of transmission by connecting plate 8, the second gear oil nozzle, the two synchronizer oil nozzles that reverse gear, the reverse gear oil nozzle, four retaining gear oil nozzle Si ﹑, six retaining synchronizer oil nozzles, six retaining gear oil nozzles, three retaining gear oil nozzle Yi ﹑, three retaining synchronizer oil nozzles, the first gear oil nozzle, seven retaining gear oil nozzle Wu ﹑, seven retaining synchronizer oil nozzles, the reduction gear oil nozzle is installed in the back and drenches on the oily device assembly 2, and oily device assembly 1 of preceding pouring and back are drenched oily device assembly 2 joints O RunddichtringO 7.
The utility model is achieved in that the lubricated cooling jet of combined type drenches oily device assembly by oily device assembly of preceding pouring and back and forms.
The oily device assembly of preceding pouring is made up of jack shaft oil nozzle, the idler shaft oil nozzle that reverses gear, preceding pouring oil device support and " O " RunddichtringO; Preceding oily device assembly of pouring and speed changer fore shell adopt radial seal; The preceding structure of inlaying copper sheathing in the oily device support employing nonmetallic material of drenching.
Pouring oily device assembly in back is made up of 12 nozzles, connection steel pipe, seal ring and connecting plate; 12 nozzles and connecting plate by welding procedure be connected steel pipe and connect; The back drenches oily device assembly and speed changer fore shell, speed changer back cover adopt radial seal.
Drench oily device assembly before by case of transmission oil content being fitted on and oily device assembly is drenched in the back, realize speed changer driving gear and bearing lubricated everywhere by drenching nozzle on the oily device.
The shaping steel tube that the oily device of preceding pouring is Φ 4mm by two diameters is fixed on six square joints by copper brazing, and shaping steel tube oil outlet diameter is 1mm; It is to be that to be welded to two diameters be on the steel pipe of Φ 10mm for the mode of nozzle by copper brazing of 1～1.5mm with a plurality of outlet diameters that oily device is drenched in the back, the steel pipe that two diameters are Φ 10mm is welded on the connecting body of a rectangular, middle boring by the mode of copper brazing, thickly is welded on the connecting body by the mode of copper brazing equally for the steel plate of 1mm.This structure can be given a plurality of gears, synchronizer and bearing lubrication cooling simultaneously, and simple in structure, and it is little to take up room, and is convenient to integral arrangement, is applicable to automatic transmission pressure lubrication cooling.
Claims (1)
1. a combined type lubricates cooling jet, it is characterized in that: drench oily device assembly (2) by oily device assembly of preceding pouring (1) and back and form, the preceding oily device assembly (1) that drenches is fixed on the speed changer fore shell (6) by the oily device support of preceding pouring (5), jack shaft oil nozzle (3), drench on the oily device assembly (1) before the idler shaft oil nozzle (4) that reverses gear is installed in, the back is drenched oily device assembly (2) and is fixed on the case of transmission by connecting plate (8), the second gear oil nozzle, the two synchronizer oil nozzles that reverse gear, the reverse gear oil nozzle, four retaining gear oil nozzle Si ﹑, six retaining synchronizer oil nozzles, six retaining gear oil nozzles, three retaining gear oil nozzle Yi ﹑, three retaining synchronizer oil nozzles, the first gear oil nozzle, seven retaining gear oil nozzle Wu ﹑, seven retaining synchronizer oil nozzles, the reduction gear oil nozzle is installed in the back and drenches on the oily device assembly (2), and oily device assembly (2) joint is drenched in oily device assembly of preceding pouring (1) and back O RunddichtringO (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206667425U CN201953964U (en) | 2010-12-20 | 2010-12-20 | Combined type lubricating and cooling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206667425U CN201953964U (en) | 2010-12-20 | 2010-12-20 | Combined type lubricating and cooling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953964U true CN201953964U (en) | 2011-08-31 |
Family
ID=44498074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206667425U Expired - Fee Related CN201953964U (en) | 2010-12-20 | 2010-12-20 | Combined type lubricating and cooling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345724A (en) * | 2011-09-15 | 2012-02-08 | 三一重工股份有限公司 | Synchronizer forced lubricating system, method and transmission |
| CN107152520A (en) * | 2017-07-03 | 2017-09-12 | 重庆青山工业有限责任公司 | A kind of double-clutch automatic gearbox transmission system lubricates jet pipe assembly |
-
2010
- 2010-12-20 CN CN2010206667425U patent/CN201953964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345724A (en) * | 2011-09-15 | 2012-02-08 | 三一重工股份有限公司 | Synchronizer forced lubricating system, method and transmission |
| CN107152520A (en) * | 2017-07-03 | 2017-09-12 | 重庆青山工业有限责任公司 | A kind of double-clutch automatic gearbox transmission system lubricates jet pipe assembly |
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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: 20110831 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |