CN213627798U - Double-metal cylinder body cylinder sleeve of engine for motorcycle - Google Patents
Double-metal cylinder body cylinder sleeve of engine for motorcycle Download PDFInfo
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- CN213627798U CN213627798U CN202022052852.9U CN202022052852U CN213627798U CN 213627798 U CN213627798 U CN 213627798U CN 202022052852 U CN202022052852 U CN 202022052852U CN 213627798 U CN213627798 U CN 213627798U
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Abstract
The utility model provides an engine bimetal cylinder block cylinder liner for motorcycle, including setting up the cylinder liner on inlaying the cover, still include connection pad and wind-guiding piece, the connection pad sets up on the cylinder liner, set up the first wind-guiding passageway of a plurality of and the first air outlet of a plurality of that extend to the connection pad inside on the disk body of connection pad, second wind-guiding passageway has all been seted up to the one end that is close to the connection pad inside of first wind-guiding passageway and first air outlet, second wind-guiding passageway is equipped with the extension, be equipped with the through-hole unanimous with extension quantity on the boss of cylinder liner, inlay and be equipped with the circulation wind channel in the cover, the connection pad sets up when the cylinder liner, the extension passes the through-hole and can insert in the circulation wind channel, the wind-guiding. The utility model discloses a connection pad and the air guide that set up can realize inlaying cover and external heat exchange that carries on, and the heat of edgewise reduction cylinder liner to realize the life of extension cylinder liner, thereby practice thrift use cost.
Description
Technical Field
The utility model relates to a motorcycle cylinder block technical field particularly, relates to a bimetal cylinder block cylinder liner of engine for motorcycle.
Background
The motorcycle cylinder sleeve is a cylindrical part, is arranged in a cylinder body hole of a motorcycle body, is compressed and fixed by a cylinder cover, and forms a high-temperature and high-pressure cylinder working space together with the cylinder cover and a piston.
Chinese patent application No. CN201372855Y discloses a motorcycle cylinder block with a replaceable cylinder liner, which comprises a cylinder block body and a cylinder liner, and is characterized in that a bushing is embedded in the cylinder block body by press casting, and the cylinder liner is fixed in the bushing in a matching manner with the bushing. The patent realizes simple replacement of the damaged cylinder sleeve by adding the insert sleeve. Although the thickness of the cylinder sleeve can be increased by simply replacing the bushing, the heat dissipation effect of the cylinder sleeve is correspondingly reduced after the thickness of the cylinder sleeve is increased, the heat dissipation effect reduces the heat and cannot be timely removed, the damage of the cylinder sleeve is accelerated, the frequency of replacing the cylinder sleeve is increased, and the use cost is finally increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to improve prior art's shortcoming, provide a bimetal cylinder block cylinder liner of engine for motorcycle, its connection pad and wind-guiding piece through setting up can realize inlaying the cover and carrying out the heat exchange with the external world, reduce the heat of cylinder liner from the side to the life of extension cylinder liner finally practices thrift use cost.
The embodiment of the utility model discloses a realize through following technical scheme:
a bimetal cylinder body cylinder sleeve of an engine for a motorcycle comprises a cylinder sleeve arranged on an inlay sleeve, and further comprises a connecting disc and a wind guide piece, wherein the connecting disc is arranged on the cylinder sleeve, a plurality of first wind guide channels extending into the connecting disc are arranged on a disc body of the connecting disc, a plurality of first air outlets extending into the connecting disc are also arranged on the disc body of the connecting disc, a second wind guide channel is arranged at one end, close to the inside of the connecting disc, of each of the first wind guide channels and the first air outlets, an extension part is arranged on each second wind guide channel, through holes with the same number as the extension parts are arranged on a boss of the cylinder sleeve, a circulating air channel is arranged in the inlay sleeve, when the connecting disc is arranged on the cylinder sleeve, each extension part penetrates through each through hole and can be inserted into the circulating air channel, and the wind guide, the second air outlet is connected with one end of the first air guide channel, and when a motorcycle rides, generated air can enter the circulating air duct through the air inlet and flows out of the first air outlet.
Optionally, the windward opening is of an open structure.
Optionally, a plurality of air guide pieces are arranged on the connecting disc.
Optionally, the wind guide is arranged on the connecting disc and is positioned on two side edges of the windward side of the cylinder body.
Optionally, the air guide member is further provided with an air blowing assembly, the air blowing assembly comprises a compressible air box, a slide rail, a slide block, a first connecting rod, a second connecting rod, a fan blade and a third connecting rod, the air outlet channel of the compressible air box is connected with one end of the second air outlet, the slide rail is arranged on the air guide piece, the compression end of the compressible air box is connected with the slide rail through the slide block, one end of the first connecting rod is rotatably connected with the slide block, the other end of the first connecting rod is rotatably connected with the second connecting rod, the other end of the second connecting rod is rotatably and fixedly connected with one end of the third connecting rod, the other end of the third connecting rod is connected with the fan blades, the third connecting rod is rotationally connected to the air guide piece, when a motorcycle is ridden, the generated wind drives the fan blades to rotate, and the sliding blocks can be driven to slide back and forth on the sliding rails so as to realize back and forth compression of the compressible air box.
Optionally, the number of the air blowing assemblies is consistent with the number of the air guide pieces.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses a wind-guiding piece that sets up can be with the motorcycle when going in the leading-in connection pad that sets up of wind that produces, wind gets into the circulation wind channel that sets up through the first wind-guiding passageway and the second wind-guiding passageway entering that set up behind the connection pad inlay the cover, wind flows from the first air outlet that sets up on the connection pad behind the circulation wind channel inner loop, can know, the wind that gets into the circulation wind channel the inside from the external world is natural wind, its temperature is less than the temperature of inlaying the cover with the cylinder liner contact far away, thereby can carry out the heat exchange with inlaying the cover after the wind entering in the external world promptly and realize taking away the partial temperature of inlaying the cover, reach radiating effect, and inlay cover and cylinder liner and contact together again, inlay the cover temperature and reduce, so the temperature of cylinder liner also can reduce, along with the temperature reduction of cylinder liner when using, will prolong the life of cylinder liner.
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 partial isometric view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a front sectional view of the present invention;
fig. 5 is a front view of the connection pad of the present invention;
FIG. 6 is a front view of the cylinder liner of the present invention;
icon: 1-air guide, 101-air inlet, 102-fan blade, 103-third connecting rod, 104-second connecting rod, 105-first connecting rod, 106-rod fixing piece, 107-sliding block, 108-sliding rail, 109-compressible air box, 110-air outlet channel, 111-second air outlet, 2-connecting disk, 201-first air outlet, 202-first air guide channel, 203-second air guide channel, 204-extension part, 3-cylinder body, 301-radiating fin, 4-cylinder sleeve, 401-through hole, 402-boss, 5-embedding sleeve and 501-circulating air channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1 to 6, a bimetal cylinder liner for an engine of a motorcycle comprises a cylinder liner 4 arranged on an insert sleeve 5, and further comprises a connecting disc 2 and an air guide 1, the connecting disc 2 is arranged on the cylinder liner 4, a plurality of first air guide channels 202 extending into the connecting disc 2 are arranged on a disc body of the connecting disc 2, meanwhile, a first air outlet 201 extending into the connecting disc 2 is also arranged on the disc body of the connecting disc 2, a second air guide channel 203 is arranged at one end of each of the first air guide channels 202 and the first air outlet 201 close to the inside of the connecting disc 2, an extension portion 204 is arranged on each of the second air guide channels 203, through holes 401 with the same number as the extension portions 204 are arranged on a boss 402 of the cylinder liner 4, a circulating air duct 501 is arranged in the insert sleeve 5, when the connecting disc 2 is arranged on the cylinder liner 4, the extension portions 204 can be inserted into the circulating air duct 501 through, the one end of first wind-guiding passageway 202 is connected to second air outlet 111, when the motorcycle was ridden, the wind of production can get into circulation wind channel 501 and flow out from first air outlet 201 through windward port 101, can know, the wind that gets into circulation wind channel 501 the inside from the external world is the natural wind, its temperature is less than the temperature of inlaying cover 5 with cylinder liner 4 contact far away, thereby can carry out the heat exchange with inlaying cover 5 after external wind gets into and inlays cover 5 promptly and realize taking away the partial temperature of inlaying cover 5, and inlay cover 5 again and cylinder body 3 and cylinder liner 4 contact, the temperature of inlaying cover 5 has reduced so also can take away the temperature of cylinder body 3 and cylinder liner 4, kill two birds with one stone.
The air inlet 101 is an open structure, and the air inlet 101 is made into the open structure, so that the air quantity entering the air guide member 1 is increased, and the cooling and radiating effects are enhanced.
The connecting disc 2 is provided with a plurality of air guide members 1, so that the cooling and radiating effects are further enhanced.
The wind guide 1 is provided on the connection pad 2 so as to be located on both sides of the windward side of the cylinder block body 3, and the wind guide 1 is provided in such a manner that the wind guide 1 does not affect the heat dissipation effect of the fins 301 provided on the windward side of the cylinder block body 3.
The air guide member 1 is also provided with a blower assembly, and the blower assembly comprises a compressible air box 109, a slide rail 108, a slide block 107, a first connecting rod 105, a second connecting rod 104, fan blades 102 and a third connecting rod 103; an air outlet channel 110 of the compressible air box 109 is connected with one end of a second air outlet 111, a slide rail 108 is arranged on the air guide component 1, the compression end of the compressible air box 109 is connected with the slide rail 108 through a slide block 107, one end of a first connecting rod 105 is rotatably connected with the slide block 107, the other end of the first connecting rod 105 is rotatably connected with a second connecting rod 104, the other end of the second connecting rod 104 is rotatably and fixedly connected with one end of a third connecting rod 103, the other end of the third connecting rod 103 is connected with a fan blade 102, the third connecting rod 103 is rotatably connected on the air guide component 1 through a rod connecting piece 106, when a motorcycle is ridden, the generated wind drives the fan blade 102 to rotate to drive the slide block 107 to slide back and forth on the slide rail 108 so as to realize back and forth compression on the compressible air box 109, the back and forth compression of the compressible air box 109 can lead the wind pressure in the compressible air box 109 into the air guide, to further achieve the effect of enhancing heat dissipation.
The number of the blowing assemblies is consistent with the number of the air guide members 1.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 bimetal cylinder block cylinder liner of engine for motorcycle, is including setting up cylinder liner (4) on inlaying cover (5), its characterized in that: the wind guide plate also comprises a connecting disc (2) and a wind guide piece (1); the connecting disc (2) is arranged on the cylinder sleeve (4), a disc body of the connecting disc (2) is provided with a plurality of first air guide channels (202) extending into the connecting disc (2), a plurality of first air outlets (201) extending into the connecting disc (2) are also arranged on the disc body of the connecting disc (2), one ends of the first air guide channel (202) and the first air outlet (201) close to the inner part of the connecting disc (2) are respectively provided with a second air guide channel (203), the second air guide channel (203) is provided with an extension part (204), a boss (402) of the cylinder sleeve (4) is provided with through holes (401) with the same number as the extension part (204), a circulating air duct (501) is arranged in the bushing (5), when the connecting disc (2) is arranged on the cylinder sleeve (4), the extension part (204) can be inserted into the circulating air duct (501) after passing through the through hole (401); the air guide piece (1) comprises an air inlet (101) and a second air outlet (111), the second air outlet (111) is connected with one end of the first air guide channel (202), and when a motorcycle is ridden, generated air can enter the circulating air duct (501) through the air inlet (101) and flows out of the first air outlet (201).
2. The bimetallic cylinder block liner for motorcycle engines as defined in claim 1, wherein: the windward opening (101) is of an open structure.
3. The bimetallic cylinder block liner for motorcycle engines as defined in claim 1, wherein: the connecting disc (2) is provided with a plurality of air guide pieces (1).
4. The bimetallic cylinder block liner for motorcycle engine as defined in claim 3, wherein: the air guide piece (1) is arranged on the connecting disc (2) and is positioned on two side edges of the windward side of the cylinder body (3).
5. The bimetallic cylinder block liner for motorcycle engine as defined in claim 3, wherein: the air guide piece (1) is also provided with a blast component;
the blower assembly comprises a compressible air box (109), a sliding rail (108), a sliding block (107), a first connecting rod (105), a second connecting rod (104), fan blades (102) and a third connecting rod (103); an air outlet channel (110) of the compressible air box (109) is connected with one end of the second air outlet (111), the slide rail (108) is arranged on the air guide (1), the compression end of the compressible air box (109) is connected with the slide rail (108) through the slide block (107), one end of the first connecting rod (105) is rotatably connected with the sliding block (107), the other end of the first connecting rod (105) is rotatably connected with the second connecting rod (104), the other end of the second connecting rod (104) is rotationally and fixedly connected with one end of the third connecting rod (103), the other end of the third connecting rod (103) is connected with the fan blade (102), the third connecting rod (103) is rotationally connected to the air guide piece (1), when a motorcycle is ridden, the generated wind drives the fan blades (102) to rotate, and can drive the sliding block (107) to slide back and forth on the sliding rail (108) so as to realize back and forth compression of the compressible air box (109).
6. The bimetallic cylinder block liner for motorcycle engines as defined in claim 5, characterized in that: the number of the air blowing assemblies is consistent with that of the air guide pieces (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052852.9U CN213627798U (en) | 2020-09-17 | 2020-09-17 | Double-metal cylinder body cylinder sleeve of engine for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052852.9U CN213627798U (en) | 2020-09-17 | 2020-09-17 | Double-metal cylinder body cylinder sleeve of engine for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213627798U true CN213627798U (en) | 2021-07-06 |
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ID=76651960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052852.9U Active CN213627798U (en) | 2020-09-17 | 2020-09-17 | Double-metal cylinder body cylinder sleeve of engine for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213627798U (en) |
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2020
- 2020-09-17 CN CN202022052852.9U patent/CN213627798U/en active Active
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