CN201909173U - Middle axle filter structure for drive axle - Google Patents
Middle axle filter structure for drive axle Download PDFInfo
- Publication number
- CN201909173U CN201909173U CN2011200055951U CN201120005595U CN201909173U CN 201909173 U CN201909173 U CN 201909173U CN 2011200055951 U CN2011200055951 U CN 2011200055951U CN 201120005595 U CN201120005595 U CN 201120005595U CN 201909173 U CN201909173 U CN 201909173U
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- CN
- China
- Prior art keywords
- oil
- cap
- main
- subtracts
- opening
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a middle axle filter structure for a drive axle. An original structure does not adopt a filter, cleanness degree reduction of lubricating oil is caused by impurities of parts per se, abrasion impurities of gears and the like in use, and the service life of a gear, a bearing and even an oil pump is influenced. The middle axle filter structure is additionally provided with an oil filter structure and comprises a main reducing gear casing cover, an input oil pipe, a main reducing casing cover oil pump oil inlet and a main reducing casing cover oil passage oil inlet, wherein the input oil pipe is fixed on the main reducing casing cover through hollow screw bolts and an oil pipe, the oil passage oil inlet and the oil pump oil inlet are arranged on the main reducing gear casing cover, and a filter is arranged between the oil passage oil inlet and the oil pump oil inlet. The cleanness of the lubricating oil can be ensured, so the service life of the gear and the bearing is improved.
Description
Technical field
The utility model relates to a kind of ransaxle, is specifically related to ransaxle jackshaft filtration, belongs to technical field of automobile parts.
Background technique
Generally do not adopt filter in the present domestic ransaxle, because in use the impurity of part itself and the wearing and tearing impurity of gear etc. have caused the cleanliness of lubricant oil to descend, influence gear and bearing life, under the situation of assembling oil pump, also influenced the life-span of oil pump.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of ransaxle jackshaft filtration is provided, it can filter lubricant oil, has guaranteed the cleaning of lubricant oil, has improved the life-span of gear, bearing
For achieving the above object, the utility model adopts following technical proposals:
A kind of ransaxle jackshaft filtration, comprise main cap, input oil pipe, the main cap oil pump filler opening that subtracts of subtracting, the fuel-displaced end connection of described input oil pipe is led and is subtracted cap oil duct filler opening, subtracts cap oil duct filler opening and lead to subtract between the cap oil pump filler opening the master to be provided with filtrating equipment.
Described input oil pipe is fixed on main subtracting on the cap by hollow bolt and oil pipe Duct fixing clamp.
Described filtrating equipment comprises that being located at the main master who subtracts on the cap subtracts the cap opening of sieve, and main subtracting is provided with the filter screen assembly in the cap opening of sieve; Described filter screen assembly comprises with main and subtracts the filter that the cap opening of sieve matches, and the bottom of filter is provided with plug screw, and its end is provided with main and subtracts the oil screen inlet that cap oil duct filler opening links to each other, and to subtract the cap opening of sieve with the master be Spielpassung in its cylndrical surface, end.
" a fuel-displaced end of input oil pipe " is: input oil pipe one end stretches in the lubricant oil, and the lubricant oil of suction enters oil pump by the other end through the oil pump filler opening, should " the other end " be " a fuel-displaced end of input oil pipe ".The fuel-displaced end of input oil pipe communicates with through hole on the hollow bolt sidewall, and the hollow bolt internal cavities is the hollow bolt oil outlet, and visible hollow bolt can play to be supported and the effect of transmission.
A kind of novel ransaxle filtration comprises input oil pipe, oil pipe Duct fixing clamp, hollow bolt, main cap, filter screen assembly, the plug screw etc. of subtracting.Input oil pipe is fixed on main subtracting on the cap by hollow bolt and oil pipe Duct fixing clamp, hollow bolt has filler opening and oil outlet, filler opening communicates with input oil pipe, oil outlet communicates with the main oil duct filler opening that subtracts on the cap, the filter screen assembly is inserted into main subtracting in the shell opening of sieve from the main cap spiro pluging hole that subtracts, load onto plug screw then, when oil pump rotates, suck lubricant oil by oil pipe, lubricant oil enters oil pump through the filtration of filter screen, guaranteed the cleaning of lubricant oil, after using a period of time, pulled down plug screw and can take out filter screen and clean or change.
The utility model has increased the oil strain structure, guaranteed the cleaning of lubricant oil, has improved the life-span of gear, bearing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the main schematic representation that subtracts the interior part of circle of cap among Fig. 1;
Fig. 3 is the structural representation of the utility model filter screen;
Fig. 4 is the novel hollow bolt schematic representation of this use.
1. input oil pipes wherein, 2. oil pipe Duct fixing clamp, the 3. main cap that subtracts, 4. hollow bolt, 5. plug screw, 6. filter screen assembly, 7. the main cap opening of sieve that subtracts, 8. oil screen inlet, 9. filter end cylndrical surface, 10. oil duct filler opening, 11. the hollow bolt filler opening, 12. hollow bolt oil outlets, 13. plug screw mounting holes, 14. lubricant oil, 15. oil pump filler openings.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of ransaxle jackshaft filtration as shown in Figure 1 and Figure 2, comprises input oil pipe 1, oil pipe Duct fixing clamp 2, main cap 3, hollow bolt 4, plug screw 5, the filter screen assembly 6 etc. of subtracting.Input oil pipe 1 is fixed on to lead oil duct filler opening 10 places that subtract cap 3 and be fixed on main subtracting with Duct fixing clamp 2 by hollow bolt 4 and prevents on the cap 3 that oil pipe 1 from rotating, as Fig. 3, shown in Figure 4, hollow bolt 4 has hollow bolt filler opening 11 and hollow bolt oil outlet 12, hollow bolt filler opening 11 communicates with input oil pipe 1, hollow bolt oil outlet 12 communicates with the main oil duct filler opening 10 that subtracts on the cap 3, filter screen assembly 6 comprises and the master subtracts the filter that cap opening of sieve 7 matches, filter bottom is provided with plug screw 5, its end is provided with main and subtracts the oil screen inlet 8 that cap oil duct filler opening 10 communicates, and filter end cylndrical surface 9 is Spielpassung with the main cap opening of sieve 7 that subtracts.
Filter screen assembly 6 is inserted into main subtracting in the shell opening of sieve 7 from the main cap plug screw mounting hole 13 that subtracts, load onto plug screw 5 then, when oil pump rotates, suck lubricant oil 14 by input oil pipe 1, lubricant oil 14 enters oil pump through the filtration of filter screen through oil pump filler opening 15, guaranteed the cleaning of lubricant oil, after using a period of time, pulled down plug screw and can take out filter screen and clean or change.
Claims (3)
1. ransaxle jackshaft filtration, comprise main cap, input oil pipe, the main cap oil pump filler opening that subtracts of subtracting, it is characterized in that, the fuel-displaced end connection of described input oil pipe is led and is subtracted cap oil duct filler opening, subtracts cap oil duct filler opening and lead to subtract between the cap oil pump filler opening the master to be provided with filtrating equipment.
2. ransaxle jackshaft filtration according to claim 1 is characterized in that, described input oil pipe is fixed on main subtracting on the cap by hollow bolt and oil pipe Duct fixing clamp.
3. ransaxle jackshaft filtration according to claim 1 is characterized in that, described filtrating equipment comprises that being located at the main master who subtracts on the cap subtracts the cap opening of sieve, and main subtracting is provided with the filter screen assembly in the cap opening of sieve; Described filter screen assembly comprises with main and subtracts the filter that the cap opening of sieve matches, and the bottom of filter is provided with plug screw, and the end is provided with main and subtracts the oil screen inlet that cap oil duct filler opening links to each other, and to subtract the cap opening of sieve with the master be Spielpassung in its cylndrical surface, end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200055951U CN201909173U (en) | 2011-01-10 | 2011-01-10 | Middle axle filter structure for drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200055951U CN201909173U (en) | 2011-01-10 | 2011-01-10 | Middle axle filter structure for drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909173U true CN201909173U (en) | 2011-07-27 |
Family
ID=44301374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200055951U Expired - Lifetime CN201909173U (en) | 2011-01-10 | 2011-01-10 | Middle axle filter structure for drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836166A (en) * | 2012-11-22 | 2014-06-04 | 中国重汽集团济南动力有限公司 | Lubricating oil filter device in drive axle |
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
-
2011
- 2011-01-10 CN CN2011200055951U patent/CN201909173U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836166A (en) * | 2012-11-22 | 2014-06-04 | 中国重汽集团济南动力有限公司 | Lubricating oil filter device in drive axle |
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |