CN212272419U - Flange connection structure for air intake of motorcycle engine - Google Patents
Flange connection structure for air intake of motorcycle engine Download PDFInfo
- Publication number
- CN212272419U CN212272419U CN202020825144.1U CN202020825144U CN212272419U CN 212272419 U CN212272419 U CN 212272419U CN 202020825144 U CN202020825144 U CN 202020825144U CN 212272419 U CN212272419 U CN 212272419U
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- flange
- connecting flange
- dish
- connection
- motorcycle engine
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- 230000008878 coupling Effects 0.000 claims abstract 8
- 238000010168 coupling process Methods 0.000 claims abstract 8
- 238000005859 coupling reaction Methods 0.000 claims abstract 8
- 230000000295 complement effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a motorcycle engine flange connection structure for admitting air, be in including first flange dish, relative second flange dish, the setting that sets up with first flange dish first coupling sleeve, the setting of first flange dish one end are in the second coupling sleeve of second flange dish one end, be used for the connecting bolt and the setting that are connected first flange dish and second flange dish are in the spacing subassembly of first flange dish and second flange dish junction, first coupling sleeve and second coupling sleeve are external respectively and drive assembly. The utility model relates to a motorcycle engine flange connection structure for admitting air is convenient for be connected first connecting flange dish and second connecting flange dish through connecting bolt, and is convenient for through the effectual stability that first connecting flange dish and second connecting flange dish are connected that increases of spacing subassembly.
Description
Technical Field
The utility model relates to a technical field is closed to the ring flange, specifically is a motorcycle engine flange connection structure for admits air.
Background
The motorcycle engine is a machine which can change the heat energy generated by burning the fuel mixture gas entering the cylinder into mechanical energy and transmit the power to the rear wheel of the motorcycle through a transmission mechanism by a crankshaft to become the driving power of the vehicle, and because the gasoline engine has the advantages of light weight, small volume, small noise, small vibration, easy starting, low manufacturing cost and the like, the gasoline engine is generally adopted as the power device of the motorcycle;
the inventor of the utility model finds that the connection structure for the motorcycle engine in the prior art has simple structure and single use mode due to the design characteristics of the connection structure, and is inconvenient for the connection of adjacent driving components in the actual use process, thereby reducing various use requirements of the connection structure for the motorcycle engine at present;
therefore, the flange plate connecting structure for the air inlet of the motorcycle engine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motorcycle engine flange connection structure for admits air aims at improving the connection structure for the motorcycle engine among the prior art because its design characteristics itself, and simple structure and using-way are single, and in the use of reality, the adjacent drive assembly of being not convenient for is connected to the problem of present multiple user demand to connection structure for the motorcycle engine has been reduced.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flange plate connecting structure for air intake of a motorcycle engine comprises a first connecting flange plate, a second connecting flange plate arranged opposite to the first connecting flange plate, a first connecting shaft sleeve arranged at one end of the first connecting flange plate, a second connecting shaft sleeve arranged at one end of the second connecting flange plate, connecting bolts for connecting the first connecting flange plate and the second connecting flange plate and a limiting assembly arranged at the connecting position of the first connecting flange plate and the second connecting flange plate, wherein the first connecting shaft sleeve and the second connecting shaft sleeve are respectively externally connected with a driving assembly, so that the first connecting flange plate and the second connecting flange plate are conveniently connected through the connecting bolts, and the connecting stability of the first connecting flange plate and the second connecting flange plate is effectively improved through the limiting assembly;
as a preferable aspect of the present invention, the first connecting shaft sleeve and the second connecting shaft sleeve are coaxially disposed, and the first connecting shaft sleeve and the second connecting shaft sleeve are respectively disposed outside the first connecting flange and the second connecting flange, so as to be conveniently externally connected to the driving assembly through the connecting shaft sleeves;
as a preferable aspect of the present invention, the first connecting shaft sleeve and the second connecting shaft sleeve are respectively and fixedly connected to the first connecting flange plate and the second connecting flange plate, and the outer diameters of the first connecting shaft sleeve and the second connecting shaft sleeve are respectively smaller than the outer diameters of the first connecting flange plate and the second connecting flange plate, so as to effectively ensure the stability of the connection between the first connecting shaft sleeve and the second connecting shaft sleeve and the first connecting flange plate and the second connecting flange plate;
as a preferable aspect of the present invention, the limiting component includes a limiting protrusion disposed at an inner side of the first connecting flange and a limiting groove disposed at an inner side of the second connecting flange and adapted to the limiting protrusion, the limiting protrusion is fixedly connected to the first connecting flange, and the limiting protrusion is circumferentially disposed with a circle center of the first connecting flange as a central axis, so as to effectively ensure the stability of connection between the first connecting flange and the second connecting flange through the mutual complementary effect between the limiting protrusion and the limiting groove;
as a preferable aspect of the present invention, the first connecting flange plate and the second connecting flange plate are respectively provided with through holes adapted to the connecting bolts, and inner walls of the through holes are set to be smooth arc surfaces, so that the first connecting flange plate and the second connecting flange plate can be conveniently connected through the connecting bolts;
as the utility model discloses a preferred aspect, connecting bolt is provided with the cushion washer respectively with first flange dish and second flange dish junction, and the cushion washer sets up to the rubber material, and then is convenient for through the effectual stability of having guaranteed connecting bolt and being connected with first flange dish and second flange dish respectively of cushion washer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable design and simple operation, the utility model relates to a motorcycle engine flange connection structure for air intake comprises a first connecting flange, a second connecting flange arranged opposite to the first connecting flange, a first connecting shaft sleeve arranged at one end of the first connecting flange, a second connecting shaft sleeve arranged at one end of the second connecting flange, a connecting bolt for connecting the first connecting flange with the second connecting flange and a limit component arranged at the connecting part of the first connecting flange and the second connecting flange, wherein the first connecting shaft sleeve and the second connecting shaft sleeve are respectively externally connected with a driving component, and then be convenient for be connected first flange dish and second flange dish through connecting bolt, and be convenient for through the effectual stability that first flange dish and second flange dish are connected that has increased of spacing subassembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an exploded view of an overall structure of a flange connection structure for air intake of a motorcycle engine according to the present invention;
fig. 2 is a schematic structural view of another view angle of fig. 1 in the flange plate connecting structure for motorcycle engine intake according to the present invention;
FIG. 3 is a schematic structural view of the whole structure of the flange connecting structure for motorcycle engine intake of the present invention;
fig. 4 is a schematic structural view of the partial cross-sectional view of fig. 3 in the flange plate connecting structure for air intake of a motorcycle engine according to the present invention.
In the figure: 11-a first connecting flange plate, 12-a second connecting flange plate, 21-a first connecting shaft sleeve, 22-a second connecting shaft sleeve, 3-a limiting bulge, 31-a limiting groove, 4-a connecting bolt and 5-a buffer washer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a flange plate connecting structure for air intake of a motorcycle engine comprises a first connecting flange plate 11, a second connecting flange plate 12 arranged opposite to the first connecting flange plate 11, a first connecting shaft sleeve 21 arranged at one end of the first connecting flange plate 11, a second connecting shaft sleeve 22 arranged at one end of the second connecting flange plate 12, a connecting bolt 4 for connecting the first connecting flange plate 11 with the second connecting flange plate 12 and a limiting component arranged at the connecting part of the first connecting flange plate 11 and the second connecting flange plate 12, wherein the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 are respectively externally connected with a driving component, thereby facilitating the connection of the first connecting flange 11 and the second connecting flange 12 through the connecting bolts 4, the stability of the connection between the first connecting flange plate 11 and the second connecting flange plate 12 is improved through the limiting component;
referring to fig. 1, 2, 3 and 4, the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 are coaxially disposed, and the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 are respectively disposed at the outer sides of the first connecting flange plate 11 and the second connecting flange plate 12, so as to be conveniently connected to the driving assembly through the connecting shaft sleeves;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 are respectively and fixedly connected with the first connecting flange 11 and the second connecting flange 12, and the outer diameters of the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 are respectively smaller than the outer diameters of the first connecting flange 11 and the second connecting flange 12, so as to effectively ensure the stability of the connection between the first connecting shaft sleeve 21 and the second connecting shaft sleeve 22 and the first connecting flange 11 and the second connecting flange 12;
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the limiting component includes a limiting protrusion 3 disposed on the inner side of the first connecting flange 11 and a limiting groove 31 disposed on the inner side of the second connecting flange 12 and adapted to the limiting protrusion 3, the limiting protrusion 3 is fixedly connected to the first connecting flange 11, and the limiting protrusion 3 is circumferentially disposed with the center of circle of the first connecting flange 11 as the central axis, so that the stability of the connection between the first connecting flange 11 and the second connecting flange 12 is effectively ensured by the mutual complementary action between the limiting protrusion 3 and the limiting groove 31;
referring to fig. 1, 2, 3 and 4, through holes adapted to the connecting bolts 4 are respectively formed in the first connecting flange 11 and the second connecting flange 12, and inner walls of the through holes are smooth arc surfaces, so that the first connecting flange 11 and the second connecting flange 12 can be conveniently connected through the connecting bolts 4;
referring to fig. 1, 2, 3 and 4, the connection positions of the connecting bolts 4 and the first connecting flange 11 and the second connecting flange 12 are respectively provided with a cushion washer 5, and the cushion washer 5 is made of rubber, so that the connection stability of the connecting bolts 4 and the first connecting flange 11 and the second connecting flange 12 is effectively ensured through the cushion washer 5.
The working principle is as follows: the utility model discloses a set up first connecting flange dish 11, relative second connecting flange dish 12 with first connecting flange dish 11 setting, the first connecting axle sleeve 21 of setting in 11 one ends of first connecting flange dish, the second connecting axle sleeve 22 of setting in 12 one ends of second connecting flange dish, a spacing subassembly for being connected connecting bolt 4 that is used for first connecting flange dish 11 and second connecting flange dish 12 and setting in first connecting flange dish 11 and second connecting flange dish 12 junction, first connecting axle sleeve 21 and second connecting axle sleeve 22 are external respectively with drive assembly, and then be convenient for be connected first connecting flange dish 11 and second connecting flange dish 12 through connecting bolt 4, and be convenient for through the effectual stability that first connecting flange dish 11 and second connecting flange dish 12 are connected that has increased of spacing subassembly.
The device obtained by the design can basically improve the connection structure for the motorcycle engine in the prior art, and due to the design characteristics of the device, the structure is simple, the use mode is single, and the connection of adjacent driving components is inconvenient in the actual use process, so that the use of the problem of multiple use requirements of the connection structure for the motorcycle engine at present is reduced, but the designer further improves the device based on the purpose of further perfecting the functions of the connection structure.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a motorcycle engine flange connection structure for admit air which characterized in that: including first connecting flange dish (11), relative second connecting flange dish (12) that set up with first connecting flange dish (11), set up and be in first connecting flange dish (11) one end first coupling sleeve (21), the setting are in second coupling sleeve (22) of second connecting flange dish (12) one end, be used for connecting bolt (4) that first connecting flange dish (11) and second connecting flange dish (12) are connected and set up the spacing subassembly of first connecting flange dish (11) and second connecting flange dish (12) junction, first coupling sleeve (21) and second coupling sleeve (22) are external respectively with drive assembly.
2. A flange plate connecting structure for intake of motorcycle engine according to claim 1, wherein said first connecting boss (21) and second connecting boss (22) are coaxially provided, and said first connecting boss (21) and second connecting boss (22) are respectively provided outside said first connecting flange plate (11) and second connecting flange plate (12).
3. A flange plate connecting structure for motorcycle engine intake according to claim 2, characterized in that the first connecting bush (21) and the second connecting bush (22) are fixedly connected to the first connecting flange plate (11) and the second connecting flange plate (12), respectively, and the outer diameters of the first connecting bush (21) and the second connecting bush (22) are smaller than the outer diameters of the first connecting flange plate (11) and the second connecting flange plate (12), respectively.
4. The motorcycle engine flange connection structure for air intake according to claim 3, wherein the limiting component includes a limiting protrusion (3) disposed inside the first connection flange (11) and a limiting groove (31) disposed inside the second connection flange (12) and adapted to the limiting protrusion (3), the limiting protrusion (3) is fixedly connected to the first connection flange (11), and the limiting protrusion (3) is circumferentially disposed with a center of circle of the first connection flange (11) as a center axis.
5. A motorcycle engine flange connection structure for air intake according to claim 4, characterized in that the first connection flange (11) and the second connection flange (12) are respectively provided with a through hole adapted to the connection bolt (4), and the inner wall of the through hole is provided with a smooth arc surface.
6. A motorcycle engine flange connection structure for air intake according to claim 5, characterized in that the connection of the connecting bolt (4) with the first connecting flange (11) and the second connecting flange (12) is provided with a cushion washer (5), respectively, the cushion washer (5) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825144.1U CN212272419U (en) | 2020-05-18 | 2020-05-18 | Flange connection structure for air intake of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825144.1U CN212272419U (en) | 2020-05-18 | 2020-05-18 | Flange connection structure for air intake of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212272419U true CN212272419U (en) | 2021-01-01 |
Family
ID=73877869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825144.1U Expired - Fee Related CN212272419U (en) | 2020-05-18 | 2020-05-18 | Flange connection structure for air intake of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212272419U (en) |
-
2020
- 2020-05-18 CN CN202020825144.1U patent/CN212272419U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |