CN204267437U - Energy internal-combustion engine flange - Google Patents
Energy internal-combustion engine flange Download PDFInfo
- Publication number
- CN204267437U CN204267437U CN201420785849.XU CN201420785849U CN204267437U CN 204267437 U CN204267437 U CN 204267437U CN 201420785849 U CN201420785849 U CN 201420785849U CN 204267437 U CN204267437 U CN 204267437U
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- straightway
- wall
- inwall
- combustion engine
- diameter
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- Withdrawn - After Issue
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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The utility model discloses a kind of energy internal-combustion engine flange.This energy internal-combustion engine flange, comprises the flange body of ring-type, and flange body outer wall one forging molding has two symmetrical lugs; Described lug is arranged on the first arc outer wall and the second straightway outer wall.The utility model structure is simple, and reasonable in design, easy to operate, precision is higher, and make internal-combustion engine coordinate closely with other equipment, good sealing effect, long service life, does not need frequent replacing, enhance productivity, cost-saving.
Description
Technical field
The utility model relates to internal combustion engine fittings technical field, especially a kind of energy internal-combustion engine flange.
Background technique
Internal-combustion engine is a kind of dynamic power machine, and it is by making fuel burn at machine intimate, and the heat energy of being released directly is converted to the heat engine of power.Sensu lato internal-combustion engine not only comprises stroke piston combustion engine, rotary engine and free piston engine, also comprise the gas turbine of rotary vane type, jet engine etc., but usually said internal-combustion engine refers to internal-combustion piston engine.Internal-combustion piston engine is the most general with reciprocating piston type.Internal-combustion piston engine, by fuel and air mixing, burns in its cylinder combustion, and the heat energy discharged makes the combustion gas producing High Temperature High Pressure in cylinder.Combustion gas is expanded and is promoted piston work done, then mechanical work is exported by connecting rod or other mechanisms, drives follower work.Flange is an indispensable vitals in internal-combustion engine, in order to connect internal-combustion engine and other equipment.Traditional flange arrangement is complicated, and after connecting, sealability is undesirable, and working life is short simultaneously.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, the energy internal-combustion engine flange of good seal performance.
The utility model solves the technological scheme that its technical problem adopts: a kind of energy internal-combustion engine flange, comprises the flange body of ring-type, and flange body outer wall one forging molding has two symmetrical lugs;
Described flange body outer wall comprises distribute successively from top to bottom the first stepped straightway outer wall, the first arc outer wall, the second straightway outer wall, the second arc outer wall and the 3rd straightway outer wall;
Described flange body inwall comprises the first straightway inwall, the second straightway inwall, the 3rd straightway inwall, the 4th straightway inwall and the 5th straightway inwall that distribute successively from top to bottom, be connected with the first arc inwall between second straightway inwall and the 3rd straightway inwall, between the 3rd straightway inwall and the 4th straightway inwall, be connected with the second arc inwall;
Described lug is arranged on the first arc outer wall and the second straightway outer wall.
Further, the diameter of the first described straightway outer wall is less than the diameter of the second straightway outer wall, and the diameter of the second straightway outer wall is less than the diameter of the 3rd straightway outer wall.
Further, the first described straightway inner diameter, the second straightway inner diameter and the 3rd straightway inner diameter size become large successively, 4th straightway inner diameter is consistent with the second straightway inwall, and the 5th straightway inner diameter is greater than the 3rd straightway inner diameter.
Further, described lug and flange body outer wall joint are provided with chamfering.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, easy to operate, flange body outer wall one forging molding has two symmetrical lugs, compares traditional welding lug, more firmly, easy to process, reduce error, precision is high; Stepped on outer wall, make internal-combustion engine coordinate closely with other equipment, good sealing effect, long service life, does not need frequent replacing, enhances productivity, cost-saving.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 be in Fig. 1 B-B to sectional view;
Fig. 4 is the C portion enlarged view in Fig. 2;
Fig. 5 is the D portion enlarged view in Fig. 3.
Wherein: 1. flange body, 2. lug, 3. the first straightway outer wall, 4. the first arc outer wall, 5. the second straightway outer wall, 6. the second arc outer wall, 7. the 3rd straightway outer wall, 8. the first straightway inwall, 9. the second straightway inwall, 10. the 3rd straightway inwall, 11. the 4th straightway inwalls, 12. the 5th straightway inwalls, 13. first arc inwalls, 14. second arc inwalls.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Energy internal-combustion engine flange as Figure 1-5, comprises the flange body 1 of ring-type, and flange body 1 outer wall one forging molding has two symmetrical lugs 2;
Flange body 1 outer wall comprises the first stepped straightway outer wall 3, first arc outer wall 4, second straightway outer wall 5, second arc outer wall 6 and the 3rd straightway outer wall 7 that distribute successively from top to bottom;
Flange body 1 inwall comprises the first straightway inwall 8, the second straightway inwall 9, the 3rd straightway inwall 10, the 4th straightway inwall 11 and the 5th straightway inwall 12 that distribute successively from top to bottom, be connected with between second straightway inwall 9 and the 3rd straightway inwall 10 between first arc inwall the 13, three straightway inwall 10 and the 4th straightway inwall 11 and be connected with the second arc inwall 14;
Lug 2 is arranged on the first arc outer wall 4 and the second straightway outer wall 5.
The diameter of the first straightway outer wall 3 is less than the diameter of the second straightway outer wall 5, and the diameter of the second straightway outer wall 5 is less than the diameter of the 3rd straightway outer wall 7; First straightway inwall 8 diameter, the second straightway inwall 9 diameter and the 3rd straightway inwall 10 diameter dimension become large successively, 4th straightway inwall 11 diameter is consistent with the second straightway inwall 9, and the 5th straightway inwall 12 diameter is greater than the 3rd straightway inwall 10 diameter; Lug 2 and flange body 1 outer wall joint are provided with chamfering.
This energy internal-combustion engine flange arrangement is simple, reasonable in design, easy to operate, and flange body 1 outer wall one forging molding has two symmetrical lugs 2, and compare traditional welding lug, firmly, more easy to process, reduce error, precision is high; Flange body 1 outer wall is stepped, and make internal-combustion engine coordinate closely with other equipment, good sealing effect, long service life, does not need frequent replacing, enhance productivity, cost-saving.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. an energy internal-combustion engine flange, is characterized in that: the flange body (1) comprising ring-type, and flange body (1) outer wall one forging molding has two symmetrical lugs (2);
Described flange body (1) outer wall comprises distribute successively from top to bottom the first stepped straightway outer wall (3), the first arc outer wall (4), the second straightway outer wall (5), the second arc outer wall (6) and the 3rd straightway outer wall (7);
Described flange body (1) inwall comprises the first straightway inwall (8), the second straightway inwall (9), the 3rd straightway inwall (10), the 4th straightway inwall (11) and the 5th straightway inwall (12) that distribute successively from top to bottom, be connected with the first arc inwall (13) between second straightway inwall (9) and the 3rd straightway inwall (10), between the 3rd straightway inwall (10) and the 4th straightway inwall (11), be connected with the second arc inwall (14);
Described lug (2) is arranged on the first arc outer wall (4) and the second straightway outer wall (5).
2. energy internal-combustion engine flange according to claim 1, it is characterized in that: the diameter of the first described straightway outer wall (3) is less than the diameter of the second straightway outer wall (5), and the diameter of the second straightway outer wall (5) is less than the diameter of the 3rd straightway outer wall (7).
3. energy internal-combustion engine flange according to claim 1, it is characterized in that: the first described straightway inwall (8) diameter, the second straightway inwall (9) diameter and the 3rd straightway inwall (10) diameter dimension become large successively, 4th straightway inwall (11) diameter is consistent with the second straightway inwall (9), and the 5th straightway inwall (12) diameter is greater than the 3rd straightway inwall (10) diameter.
4. energy internal-combustion engine flange according to claim 1, is characterized in that: described lug (2) and flange body (1) outer wall joint are provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785849.XU CN204267437U (en) | 2014-12-12 | 2014-12-12 | Energy internal-combustion engine flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785849.XU CN204267437U (en) | 2014-12-12 | 2014-12-12 | Energy internal-combustion engine flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267437U true CN204267437U (en) | 2015-04-15 |
Family
ID=52802308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785849.XU Withdrawn - After Issue CN204267437U (en) | 2014-12-12 | 2014-12-12 | Energy internal-combustion engine flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267437U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481983A (en) * | 2014-12-12 | 2015-04-01 | 张家港市三林法兰锻造有限公司 | Energy internal combustion engine flange |
| CN107654768A (en) * | 2017-11-02 | 2018-02-02 | 张家港市三林金泰新能源有限公司 | Novel energy internal combustion engine flange |
| CN107676178A (en) * | 2017-11-10 | 2018-02-09 | 张家港市三林金泰新能源有限公司 | The dividing plate of novel energy internal combustion engine |
| CN109372837A (en) * | 2018-12-10 | 2019-02-22 | 张家港市三林金泰新能源有限公司 | New energy internal combustion engine flange |
-
2014
- 2014-12-12 CN CN201420785849.XU patent/CN204267437U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481983A (en) * | 2014-12-12 | 2015-04-01 | 张家港市三林法兰锻造有限公司 | Energy internal combustion engine flange |
| CN107654768A (en) * | 2017-11-02 | 2018-02-02 | 张家港市三林金泰新能源有限公司 | Novel energy internal combustion engine flange |
| CN107676178A (en) * | 2017-11-10 | 2018-02-09 | 张家港市三林金泰新能源有限公司 | The dividing plate of novel energy internal combustion engine |
| CN109372837A (en) * | 2018-12-10 | 2019-02-22 | 张家港市三林金泰新能源有限公司 | New energy internal combustion engine flange |
| CN109372837B (en) * | 2018-12-10 | 2023-11-03 | 张家港市三林金泰新能源有限公司 | Novel energy internal combustion engine flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |