CN202108925U - Flywheel, internal combustion engine, compressor and system applying internal combustion engine - Google Patents
Flywheel, internal combustion engine, compressor and system applying internal combustion engine Download PDFInfo
- Publication number
- CN202108925U CN202108925U CN2011200440785U CN201120044078U CN202108925U CN 202108925 U CN202108925 U CN 202108925U CN 2011200440785 U CN2011200440785 U CN 2011200440785U CN 201120044078 U CN201120044078 U CN 201120044078U CN 202108925 U CN202108925 U CN 202108925U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- inner edge
- outer rim
- connecting plate
- annular connecting
- 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
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a flywheel, which comprises a flywheel inner edge, a flywheel outer edge and an annular connecting plate, wherein the flywheel outer edge is coaxial to the flywheel inner edge; the annular connecting plate is arranged between the flywheel inner edge and the flywheel outer edge; one end of the flywheel inner edge is provided with an installation interface which is connected with a main shaft and is called a main shaft installation interface; and the annular connecting plate is used for connecting the flywheel outer edge and the flywheel inner edge into a whole, and is arranged on one side opposite to the main shaft installation interface. By adopting the flywheel, materials can be utilized fully; and moreover, a junction surface of a clutch used for externally connecting the flywheel with a driven machine is provided, so that the flywheel and the clutch can be well combined. The utility model further relates to an internal combustion engine and a compressor applying the flywheel, and a system applying the internal combustion engine.
Description
Technical field
The utility model relates to internal-combustion engine or compressor, and a kind of flywheel the utility model that is specifically related to internal-combustion engine or compressor relates to a kind of internal-combustion engine and compressor of this flywheel of application simultaneously, uses the system of this internal-combustion engine.
Background technique
In the general internal-combustion engine or compressor; Flywheel adopts intermediate portion that bent axle connects and flywheel rim usefulness to be arranged on the structure that between the two disc or rib couple together more; But the flywheel of this structure not too is fit to and the connecting of clutch, can't external slave equipment.What adopt is the structure of whole thin plate and the flywheel of automobile-used internal-combustion engine that can external slave equipment is general, and the plate face of thin plate constitutes the junction plane of external clutch, yet this structural material utilization ratio is lower, makes manufacture cost rise.
Summary of the invention
The utility model provides a kind of flywheel, to solve the above-mentioned problem of existing flywheel.The utility model provides the internal-combustion engine of using this flywheel or compressor and this internal-combustion engine system with external slave equipment formation in addition.
A kind of flywheel that the utility model provides comprises the flywheel inner edge, with the coaxial flywheel outer rim of said flywheel inner edge and be arranged at the annular connecting plate between said flywheel inner edge and the flywheel outer rim; End at said flywheel inner edge is provided with the mounting interface that connects with main shaft, is called the main shaft mounting interface; Wherein, said annular connecting plate connects as one said flywheel outer rim and flywheel inner edge, and said annular connecting plate is arranged at a side relative with described main shaft mounting interface.
Optional, said flywheel outer rim and flywheel inner edge periphery are all cylindrical, and the outer panel face of said annular connecting plate constitutes the junction plane that externally connects driven machine.
Optional, also comprise strengthening rib; Said strengthening rib extends to the inner peripheral surface of said flywheel outer rim radially by said flywheel inner edge periphery, and said flywheel inner edge and flywheel outer rim are connected as one.
Optional, said strengthening rib is connected as a single entity along said annular connecting plate plate face and this annular connecting plate.
Optional, on the outer circumferential face of said flywheel outer rim, also be provided with starting gear ring mounting interface and gear ring thrust structure.
Optional, said starting gear ring mounting interface and gear ring thrust structure are arranged at the identical end with said main shaft mounting interface.
Optional, an end relative with said main shaft mounting interface on said flywheel inner edge also is provided with the moment of torsion output interface.
Optional, said moment of torsion output interface is provided with positioning spigot, is called first positioning spigot.
Optional, an end identical with the moment of torsion output interface on said flywheel outer rim inner peripheral surface also is provided with the seam that is used to locate, and is called second positioning spigot, is used for when this flywheel externally connects driven machine, positioning.
Optional, on said flywheel, also be provided with balancing weight, make the barycenter of said flywheel depart from the axis of flywheel inner edge.
Optional, said balancing weight be arranged on the said strengthening rib or the flywheel outer rim on.
The utility model also provides a kind of internal-combustion engine, comprises above-mentioned arbitrary described flywheel.
The utility model also provides a kind of compressor, comprises above-mentioned arbitrary described flywheel.
The system that the utility model also provides a kind of internal-combustion engine and slave equipment to constitute uses described internal-combustion engine.
Compared with prior art; An aspect of the utility model; At one end the flywheel inner edge is linked to each other with the flywheel outer rim through annular connecting plate is set, and strengthen linking intensity between flywheel inner edge and the flywheel outer rim, not only can make full use of material through strengthening rib; Utilize less material, just can obtain bigger rotary inertia; And the junction plane of the clutch when flywheel and external driven machine also are provided can make flywheel and clutch can be good at combining, thereby helps being connected through flexible way with driven machine easily.
Description of drawings
Fig. 1 is embodiment's one of the structural representation of the flywheel of the utility model;
Fig. 2 be the utility model flywheel embodiment structural representation two.
Embodiment
A lot of details have been set forth in the following description so that make much of the utility model.But the utility model can be implemented much to be different from alternate manner described here, and those skilled in the art can do similar popularization under the situation of the utility model intension, so the utility model does not receive the restriction of following disclosed practical implementation.
Fig. 1 is embodiment's one of the structural representation of the flywheel of the utility model, Fig. 2 be the utility model flywheel embodiment structural representation two.Please refer to Fig. 1 and Fig. 2, in the present embodiment, flywheel comprises flywheel outer rim 1, with the coaxial flywheel inner edge 2 of said flywheel outer rim 1 and be arranged at the annular connecting plate 3 between said flywheel outer rim 1 and the flywheel inner edge 2.
In the present embodiment, the periphery of said flywheel inner edge 1 is cylindrical, is provided with the mounting interface 2-3 that connects with main shaft at the one of which end, is called the main shaft mounting interface.Said main shaft comprises the bent axle of traditional combustion engine or compressor, the bent axle of circular slider-crank mechanism equipment and the end axle of end axle-movable shaft mechanism equipment etc.Homonymy at the said main shaft mounting interface of being provided with of said flywheel inner edge 1 2-3; Also be provided with some pilot hole 2-2, said pilot hole 2-2 is a through hole, around the axis distribution of this flywheel inner edge 1; Be used for when this flywheel is assemblied in main shaft, cooperating flywheel and spindle mounted with bolt is one; Can flywheel fixedly be assemblied on the bent axle through bolt and flywheel pad.After the assembling, the axis of this flywheel inner edge 1 of crankshaft rotating axle coincides, and the two can coaxial synchronous rotation.
In addition, after guaranteeing that flywheel and bent axle assemble, balancer weight is in correct position, on the flywheel inner edge 1 of said flywheel, also is provided with the positioning pin hole 2-1 that is used to locate, and is used for cooperating with locating stud during with spindle mounted at flywheel positioning.This positioning pin hole 2-1 also is a through hole.
On said flywheel inner edge 1,, also be provided with moment of torsion output interface 2-4, be used for when external driven machine, being fixedly connected with driven machine with the relative end of said flywheel head shaft mounting interface 2-3.Be provided with positioning spigot 2-5 at this moment of torsion output interface 2-4 edge, be called the first positioning spigot 2-5, be used for when external driven machine, positioning.
Said flywheel outer rim 2 is and coaxial columnar structured of said flywheel inner edge 1 that the two is identical in axial length in the present embodiment, but is not limited thereto.
In addition, in the present embodiment, on the periphery of said flywheel outer rim 2, also be provided with starting gear ring mounting interface 1-1 and gear ring thrust structure 1-2, be used to assemble the also starting gear ring of stationary engine.Wherein, said starting gear ring mounting interface 1-1 is arranged at the identical end with said main shaft mounting interface 2-3 with said gear ring thrust structure 1-2.
An end identical with the moment of torsion output interface on the inner peripheral surface of said flywheel outer rim 2 also is provided with the seam 1-3 that is used to locate, and this seam 1-3 is called the second positioning spigot 1-3, is used for when this flywheel externally connects driven machine, positioning.
Said annular connecting plate 3 is arranged in the annular cavity between said flywheel outer rim 1 and the flywheel inner edge 2, and its outer periphery is connected with the inner peripheral surface of said flywheel outer rim 1, and inner periphery is connected with the outer circumferential face of said flywheel inner edge 2.Connect as one with flywheel inner edge 2 through said flywheel outer rim 1.Can be fixed as one through the mode of welding between described annular connecting plate 3 and said flywheel outer rim 1, the flywheel inner edge 2, the three also can be integrally formed certainly.In the present embodiment; The particular location of the annular cavity of said annular connecting plate 3 between said flywheel outer rim 1 and flywheel inner edge 2 is provided with as follows: said annular connecting plate 3 is arranged at a side relative with said spindle mounting hole interface; Promptly near the side of moment of torsion output interface 2-4; As shown in Figure 2, this setting can make the outside (the relative side of spindle mounting hole interface that promptly is connected main shaft with this flywheel) the plate face of said annular connecting plate 3 constitute the junction plane that externally connects driven machine.
In the present embodiment; (promptly towards main shaft mounting interface 2-3 a side) has a little depression to the outer panel face of said annular connecting plate 3 axially to the inside with respect to the outer ledge of said flywheel outer rim 1; Make and form step between the outer side panel of outer ledge and said annular connecting plate 3 of flywheel outer rim 1; This step can be used as the second above-mentioned positioning spigot, and the second special seam 1-3 needn't be set on said flywheel outer rim 1 again.Certainly, said step and the second above-mentioned positioning spigot 1-3 can be set simultaneously, form two continuous steps,, be convenient to it is positioned to adapt to the clutch of different size.
For improving the strength and stiffness of whole flywheel, between said flywheel outer rim 1 and flywheel inner edge 2, also be provided with strengthening rib 4.As shown in Figure 1, said strengthening rib 4 extends to the inner peripheral surface of said flywheel outer rim 1 radially by the periphery of said flywheel inner edge 2, and said flywheel inner edge 2 is connected as one with flywheel outer rim 1.Wherein, said strengthening rib 4 can be rod-like element, the connecting rod of for example cylindrical or square or other shape; Also can be plate-like piece, for example stripe board or other platy structure.Certainly, said strengthening rib 4 also can also have other shape.In the present embodiment, strengthening rib 4 is tabular an of long strip, and the plate face of plate face and said annular connecting plate 3 is perpendicular, and a long limit and said annular connecting plate 3 plate faces are connected as a single entity.
Flywheel by said strengthening rib 4, flywheel outer rim 1, flywheel inner edge 2 and annular connecting plate 3 form can be integrally formed, certainly, also can be connected as a single entity through the mode of welding between the above-mentioned parts.
The flywheel that is used for internal-combustion engine or compressor of the foregoing description; Through being set, annular connecting plate 3 at one end flywheel inner edge 2 and flywheel outer rim 1 are linked; And through linking intensity between strengthening rib 4 reinforcement flywheel inner edges 2 and the flywheel outer rim 1; Not only can make full use of material, utilize less material, just can obtain bigger rotary inertia; And the junction plane of the clutch when flywheel and external driven machine also are provided can make flywheel and clutch can be good at combining, thereby helps being connected through flexible way with driven machine easily.
On the flywheel of the above embodiments, other structure can also be set, for example, on said flywheel, balancing weight can also be set, make the barycenter of flywheel depart from the axis of flywheel inner edge 2.Wherein, said balancing weight can be arranged on the said strengthening rib or the flywheel outer rim on.Balancing weight 5 situation on the integrally formed interior week that is arranged at flywheel outer rim 1 has been shown in the accompanying drawing 1 in the present embodiment.
Through balancing weight is set; Can be so that the whole barycenter of flywheel departs from its axis (this central axis is the spin axis that this flywheel is assemblied in bent axle); Make this flywheel can become the eccentrically mounted weight parts; Can improve force-bearing situation on the bent axle when being applied to conventional connecting rod, and when being applied to the mechanism of connection rod-free reciprocating reciprocating motion and the conversion each other that rotatablely moves (the for example mechanism of circular slider-crank mechanism or end axle-moving axis), then can play the effect of special counterweight again.And the structure with respect to flywheel, counterweight in existing internal-combustion engine and the compressor are provided with separately can reduce the part number; Shorten the length of axle system, thereby can improve the rigidity of axle system, make structure more compact; Volume descends; Weight saving, structure stability improves greatly, and finally reduces manufacture cost.
Though the utility model with preferred embodiment openly as above; But it is not to be used for limiting the utility model; Any those skilled in the art are in spirit that does not break away from the utility model and scope; Can make possible change and modification, so the protection domain of the utility model should be as the criterion with the scope that the utility model claim is defined.
Claims (14)
1. a flywheel is characterized in that, comprises the flywheel inner edge, with the coaxial flywheel outer rim of said flywheel inner edge and be arranged at the annular connecting plate between said flywheel inner edge and the flywheel outer rim; End at said flywheel inner edge is provided with the mounting interface that connects with main shaft, is called the main shaft mounting interface; Wherein, said annular connecting plate connects as one said flywheel outer rim and flywheel inner edge, and said annular connecting plate is arranged at a side relative with described main shaft mounting interface.
2. flywheel according to claim 1 is characterized in that, said flywheel outer rim and flywheel inner edge periphery are all cylindrical, and the outer panel face of said annular connecting plate constitutes the junction plane that externally connects driven machine.
3. flywheel according to claim 2 is characterized in that, also comprises strengthening rib; Said strengthening rib extends to the inner peripheral surface of said flywheel outer rim radially by said flywheel inner edge periphery, and said flywheel inner edge and flywheel outer rim are connected as one.
4. flywheel according to claim 3 is characterized in that, said strengthening rib is connected as a single entity along said annular connecting plate plate face and this annular connecting plate.
5. flywheel according to claim 2 is characterized in that, on the outer circumferential face of said flywheel outer rim, also is provided with starting gear ring mounting interface and gear ring thrust structure.
6. flywheel according to claim 5 is characterized in that, said starting gear ring mounting interface and gear ring thrust structure are arranged at the identical end with said main shaft mounting interface.
7. flywheel according to claim 2 is characterized in that, an end relative with said main shaft mounting interface on said flywheel inner edge also is provided with the moment of torsion output interface.
8. flywheel according to claim 7 is characterized in that, said moment of torsion output interface is provided with positioning spigot, is called first positioning spigot.
9. flywheel according to claim 2; It is characterized in that an end identical with the moment of torsion output interface on said flywheel outer rim inner peripheral surface also is provided with the seam that is used to locate; Be called second positioning spigot, be used for when this flywheel externally connects driven machine, positioning.
10. flywheel according to claim 2 is characterized in that, on said flywheel, also is provided with balancing weight, makes the barycenter of said flywheel depart from the axis of flywheel inner edge.
11. flywheel according to claim 10 is characterized in that, said balancing weight be arranged on the said strengthening rib or the flywheel outer rim on.
12. an internal-combustion engine is characterized in that comprising the arbitrary described flywheel of claim 1 to 11.
13. a compressor is characterized in that comprising the arbitrary described flywheel of claim 1 to 11.
14. the system that internal-combustion engine and slave equipment constitute is characterized in that application rights requires 12 described internal-combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200440785U CN202108925U (en) | 2011-02-22 | 2011-02-22 | Flywheel, internal combustion engine, compressor and system applying internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200440785U CN202108925U (en) | 2011-02-22 | 2011-02-22 | Flywheel, internal combustion engine, compressor and system applying internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108925U true CN202108925U (en) | 2012-01-11 |
Family
ID=45434359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200440785U Expired - Lifetime CN202108925U (en) | 2011-02-22 | 2011-02-22 | Flywheel, internal combustion engine, compressor and system applying internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048770A (en) * | 2015-08-29 | 2015-11-11 | 李应松 | Inertia power device |
| CN108167524A (en) * | 2017-11-14 | 2018-06-15 | 武汉船用机械有限责任公司 | A kind of processing method of eccentric valve block and eccentric valve block |
-
2011
- 2011-02-22 CN CN2011200440785U patent/CN202108925U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048770A (en) * | 2015-08-29 | 2015-11-11 | 李应松 | Inertia power device |
| CN108167524A (en) * | 2017-11-14 | 2018-06-15 | 武汉船用机械有限责任公司 | A kind of processing method of eccentric valve block and eccentric valve block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101964556B (en) | Rotor device of starting and power-generating integrated motor and rotor working system | |
| CN202108925U (en) | Flywheel, internal combustion engine, compressor and system applying internal combustion engine | |
| CN103953685A (en) | Flywheel and gear ring component | |
| CN202721586U (en) | Rotor assembly | |
| CN204858845U (en) | Balanced structure , bent axle and motor | |
| CN103378665A (en) | Motor | |
| CN202132368U (en) | Crankshaft, crank, crank throw of crank round slider mechanism, internal combustion engine and compression engine | |
| CN201794990U (en) | Compact automobile engine flywheel assembly | |
| CN203784192U (en) | Flywheel and gear ring assembly | |
| CN203114876U (en) | Back end driving crankshaft component of six-cylinder diesel | |
| CN201973170U (en) | Flywheels for engine | |
| CN203335661U (en) | Automatic gearbox power output system connecting structure | |
| CN205715575U (en) | A kind of low back clearance robot reductor | |
| CN209539919U (en) | A kind of imbalance formula list mass flywheel | |
| CN102975387B (en) | Servo motor connecting mode | |
| CN208814460U (en) | Outer rotor heavy-duty high speed engine base of traction machine end cap | |
| CN207368818U (en) | A kind of high-precision leakproof fit rate taper device of generator | |
| CN206206492U (en) | Flywheel drive disk and flywheel assembly | |
| CN103398114B (en) | Automatic transmission case power output system linkage structure | |
| CN202251660U (en) | Integral flywheel | |
| CN206206493U (en) | A kind of flywheel drive disk | |
| CN216519413U (en) | Engine flywheel with positioning ring combined structure | |
| CN205509683U (en) | Rotor subassembly and have its compressor | |
| CN205064697U (en) | Flywheel | |
| CN202943881U (en) | Connection type of servomotor |
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: 20120111 |