CN203559955U - Oil drainage joint of diesel engine oil sump - Google Patents
Oil drainage joint of diesel engine oil sump Download PDFInfo
- Publication number
- CN203559955U CN203559955U CN201320703804.9U CN201320703804U CN203559955U CN 203559955 U CN203559955 U CN 203559955U CN 201320703804 U CN201320703804 U CN 201320703804U CN 203559955 U CN203559955 U CN 203559955U
- Authority
- CN
- China
- Prior art keywords
- oil
- diesel engine
- joint
- oil sump
- oil drainage
- 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
- 239000003921 oil Substances 0.000 title claims abstract description 49
- 239000010710 diesel engine oil Substances 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an oil drainage joint of a diesel engine oil sump, and relates to a diesel engine oil sump structure. An oil drainage plug seat in the joint is detachably assembled with an oil sump; a double-faced rubber gasket is arranged in the jointed position of the oil drainage plug seat and the oil sump; a flange is arranged at the inner end of the oil drainage plug seat, and a fastening nut is arranged at the outer end of the oil drainage plug seat; and the outer end of an inner hole of the oil drainage plug seat is blocked by an oil drainage plug and a seal ring. With the adoption of the oil drainage joint of the diesel engine oil sump, the phenomenon of oil leakage caused by weld crack due to a welding structure of the oil drainage plug seat and the oil sump in the prior art can be prevented, and reliable operation of the diesel engine is guaranteed; the joint can be changed independently after losing effect due to long-term usage, the oil sump is not required to be changed, and the cost can be effectively saved; and when the joint is loosened, all that is required is to fasten the joint by a wrench, and the maintenance is convenient.
Description
Technical field
The utility model relates to diesel engine oil pan structure, specifically a kind of diesel engine oil pan oil outlet fitting.
Background technique
The bottom of diesel engine oil pan is all provided with oil outlet fitting, and this oil outlet fitting is comprised of the obturating plug of draining the oil, purge cock and seal ring.The obturating plug of draining the oil in existing oil outlet fitting is welded on oil sump, because weld material structure is damaged and the existence of welding stress, in use running into the situations such as vibrations, shock can make weld occur crackle, cause oil leakage phenomenon, affecting diesel engine normally works, have to change oil sump, increased operating cost.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reliable, easy to maintenance, to reduce diesel engine operating cost diesel engine oil pan oil outlet fitting of using is provided.
The technical solution of the utility model is: diesel engine oil pan oil outlet fitting, comprise oil sump, the obturating plug of draining the oil, purge cock and seal ring, its improvements obturating plug of draining the oil described in being becomes detachable type assembling with oil sump, both junctions are provided with double-faced rubber sealing gasket, drain the oil the inner of obturating plug has flange towards one end of oil sump inner chamber, and fastening screw nut is equipped with in outer end.
The utility model changes being connected by existing welded structure of drain the oil obturating plug and oil sump in oil outlet fitting by nut tight detachable structure into, adopt double-faced rubber sealing gasket to guarantee that sealing is reliable, not only avoid weld seam to occur that crackle causes leakage oil condition, and when having grown later may inefficacy, joint use can change separately, and oil sump continues to use, thereby save operating cost.When becoming flexible appears in joint, only need with spanner once fastening, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, the obturating plug 6 of draining the oil in oil outlet fitting is assemblied in the bottom oilhole of diesel engine oil pan 1, junction is provided with double-faced rubber sealing gasket 2, there is flange drain the oil the inner of obturating plug, there is screw thread outer end and compresses the fastening screw nut 5 of use, and the obturating plug endoporus outer end of draining the oil is blocked by purge cock 4 and seal ring 3.
Claims (1)
1. a diesel engine oil pan oil outlet fitting, comprise oil sump, the obturating plug of draining the oil, purge cock and seal ring, the obturating plug of draining the oil described in it is characterized in that becomes detachable type assembling with oil sump, both junctions are provided with double-faced rubber sealing gasket, drain the oil the inner of obturating plug has flange towards one end of oil sump inner chamber, and fastening screw nut is equipped with in outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703804.9U CN203559955U (en) | 2013-11-11 | 2013-11-11 | Oil drainage joint of diesel engine oil sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703804.9U CN203559955U (en) | 2013-11-11 | 2013-11-11 | Oil drainage joint of diesel engine oil sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559955U true CN203559955U (en) | 2014-04-23 |
Family
ID=50509682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703804.9U Expired - Lifetime CN203559955U (en) | 2013-11-11 | 2013-11-11 | Oil drainage joint of diesel engine oil sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194321A (en) * | 2015-05-05 | 2016-12-07 | 辽东学院 | Hydraulic fluid port reducing sleeve |
| CN108131177A (en) * | 2016-12-01 | 2018-06-08 | 株式会社马勒滤清系统 | The discharge nut installation constitution of synthetic resin cover |
-
2013
- 2013-11-11 CN CN201320703804.9U patent/CN203559955U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194321A (en) * | 2015-05-05 | 2016-12-07 | 辽东学院 | Hydraulic fluid port reducing sleeve |
| CN108131177A (en) * | 2016-12-01 | 2018-06-08 | 株式会社马勒滤清系统 | The discharge nut installation constitution of synthetic resin cover |
| CN108131177B (en) * | 2016-12-01 | 2021-06-22 | 株式会社马勒滤清系统 | Drain nut mounting structure of synthetic resin cover |
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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 |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |