CN201215033Y - 170F, 175F diesel engine observation hole cover - Google Patents
170F, 175F diesel engine observation hole cover Download PDFInfo
- Publication number
- CN201215033Y CN201215033Y CNU2008201152213U CN200820115221U CN201215033Y CN 201215033 Y CN201215033 Y CN 201215033Y CN U2008201152213 U CNU2008201152213 U CN U2008201152213U CN 200820115221 U CN200820115221 U CN 200820115221U CN 201215033 Y CN201215033 Y CN 201215033Y
- Authority
- CN
- China
- Prior art keywords
- cover
- diesel engine
- oil filler
- enclosing cover
- nut
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
A170F, 175F diesel engine observation hole cover composed of outer cover, inner cover, cover pad, etc., the outer cover of the observation hole cover is punched by iron sheet, the iron sheet around the outer cover can be folded; and a nut is arranged in the oil filling port on the upper part of the outer cover or on the reverse side of the oil filling port, the nut is welded with the inner side surface of the outer cover, and the internal thread of the nut is matched with the external thread of the oil filling port plug. The observation hole cover is punched by an iron sheet, so that casting and processing are omitted. The utility model is the most ideal 170F and 175F diesel engine observation hole cover at present.
Description
Affiliated field
The utility model relates to a kind of diesel engine, particularly the handhole cover on 170F, the 175F diesel engine.
Background technique
Existing 170F, 175F diesel engine handhole cover are divided into enclosing cover, inner cap, cover outward and be provided with oil filler, oil filler plug (resuscitation apparatus plug), cast through machined into ferrous material and to form, in cover and be provided with oil outlet, filter screen, form with plastic production, enclosing cover is arranged on the inner cap outside, connects firmly by inside and outside screw that covers and diesel engine, and above structure produces problems such as manufacture cost height, complex manufacturing technology, diesel engine deadweight increase.
Summary of the invention
The purpose of this utility model provides a kind ofly can save cost, makes again simple 170F, 175F diesel engine handhole cover.
For achieving the above object, 170F of the present utility model, 175F diesel engine handhole cover are made up of enclosing cover, inner cap, Cover Gasket etc., enclosing cover top is provided with oil filler, oil filler plug (resuscitation apparatus plug) is set in the oil filler, the inner cap plastic production, the bottom sets out hydraulic fluid port, and filter screen is set on the oil outlet, between inner cap and enclosing cover, between inner cap and diesel engine frame Cover Gasket is set.Enclosing cover iron sheet punching press with 170F, 175F diesel engine handhole cover; In the oil filler of enclosing cover top or the oil filler reverse side one nut is set, the welding of nut and enclosing cover inner side surface, nut internal thread and oil filler screw thread beyond the Great Wall mate.
After adopting above structure, because casting, processing have just been saved in handhole cover iron sheet punching press.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the sectional view of 170F of the present utility model, 175F diesel engine handhole cover embodiment.
Mode of execution
170F with reference to the accompanying drawings, 175F diesel engine handhole cover are made up of enclosing cover (8), inner cap (2), Cover Gasket (1) etc., enclosing cover (8) top is provided with oil filler, oil filler plug (4) is set in the oil filler, inner cap (2) is used plastic production, the bottom sets out hydraulic fluid port (6), filter screen (7) is set on the oil outlet (6), between inner cap (2) and enclosing cover (8), Cover Gasket (1) is set between inner cap (2) and diesel-engine body.The enclosing cover (8) of 170F, 175F diesel engine handhole cover is come out with the iron sheet punching press, reduced material like this, removed processing again from, enclosing cover (8) surfacing has improved appearance quality again simultaneously; In the oil filler of enclosing cover (8) top or the oil filler reverse side one nut (5) is set, the welding of nut (5) and enclosing cover (8) inner side surface, nut (5) internal thread and oil filler plug (4) outside thread coupling, assurance oil filler plug (4) enclosing cover (8) of screwing on.For intensity, the rigidity that improves enclosing cover (8), avoid enclosing cover (8) oil impregnate or leakage of oil all around, handhole cover enclosing cover (8) but all around iron sheet flanging.The size of handhole cover enclosing cover (8), profile, angle, assembling, location etc. are with reference to existing 170F, 175F diesel engine handhole cover.
Claims (2)
1, a kind of 170F, 175F diesel engine handhole cover of forming by enclosing cover, inner cap, Cover Gasket etc., enclosing cover top is provided with oil filler, the oil filler plug is set in the oil filler, the inner cap plastic production, the bottom sets out hydraulic fluid port, filter screen is set on the oil outlet, between inner cap and enclosing cover, between inner cap and diesel-engine body Cover Gasket is set, it is characterized in that enclosing cover iron sheet punching press 170F, 175F diesel engine handhole cover; In the oil filler of enclosing cover top or the oil filler reverse side one nut is set, the welding of nut and enclosing cover inner side surface, nut internal thread and oil filler screw thread beyond the Great Wall mate.
2,170F according to claim 1,175F diesel engine handhole cover, but it is characterized in that handhole cover enclosing cover iron sheet flanging all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201152213U CN201215033Y (en) | 2008-05-03 | 2008-05-03 | 170F, 175F diesel engine observation hole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201152213U CN201215033Y (en) | 2008-05-03 | 2008-05-03 | 170F, 175F diesel engine observation hole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215033Y true CN201215033Y (en) | 2009-04-01 |
Family
ID=40520237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201152213U Expired - Fee Related CN201215033Y (en) | 2008-05-03 | 2008-05-03 | 170F, 175F diesel engine observation hole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215033Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213121A (en) * | 2011-05-13 | 2011-10-12 | 王荣海 | Steel sheet metal access plate on diesel engine |
| CN108425765A (en) * | 2018-04-18 | 2018-08-21 | 王荣海 | A kind of assembled steel metal plate access plate on diesel engine |
-
2008
- 2008-05-03 CN CNU2008201152213U patent/CN201215033Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213121A (en) * | 2011-05-13 | 2011-10-12 | 王荣海 | Steel sheet metal access plate on diesel engine |
| CN102213121B (en) * | 2011-05-13 | 2013-12-11 | 王荣海 | Steel sheet metal access plate on diesel engine |
| CN103485924A (en) * | 2011-05-13 | 2014-01-01 | 王荣海 | Access plate for steel sheet metal diesel engine |
| CN103485924B (en) * | 2011-05-13 | 2015-12-02 | 王荣海 | A kind of steel sheet metal access plate on diesel engine |
| CN108425765A (en) * | 2018-04-18 | 2018-08-21 | 王荣海 | A kind of assembled steel metal plate access plate on diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110503 |