CN218400874U - Connecting mechanism for motorcycle frame and engine - Google Patents
Connecting mechanism for motorcycle frame and engine Download PDFInfo
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- CN218400874U CN218400874U CN202223043191.9U CN202223043191U CN218400874U CN 218400874 U CN218400874 U CN 218400874U CN 202223043191 U CN202223043191 U CN 202223043191U CN 218400874 U CN218400874 U CN 218400874U
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Abstract
The utility model discloses a coupling mechanism of motorcycle frame and engine, include: frame adapting unit, left side hang send out the part, the right side hangs and send out part, engine adapting unit, frame adapting unit includes: the engine connecting part is fixed on the frame connecting part through the through holes of the first support lug and the second support lug. The utility model provides an among the prior art rigid connection, the poor problem of damping effect between engine and the frame, improved the intensity of structure simultaneously, the installation reliability is high.
Description
Technical Field
The utility model relates to a motorcycle mounting structure especially relates to a coupling mechanism of motorcycle frame and engine.
Background
The mounting mode of pedal motorcycle engine among the prior art is most directly to be connected the whole and motorcycle frame of engine, this kind of mounting mode makes and forms rigid connection between engine and the frame, can not play better damping effect, the motorcycle is at the during operation, the vibration of engine directly transmits to the automobile body through the support on, thereby it is relatively poor to make the travelling comfort that the motorcycle was ridden, other mounting modes are through setting up the frame connecting axle in one side, the shock attenuation gum cover, damping spring hangs with the frame and is connected, this kind of connected mode reliability is low, it is not pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a structural strength is high, and the good reliability forms flexible connection's motorcycle frame and the coupling mechanism of engine between engine and the frame.
The technical scheme is as follows: in order to achieve the above object, the connecting mechanism of motorcycle frame and engine of the present invention comprises: frame adapting unit, left side hang send out the part, the right side hangs and send out part, engine adapting unit, frame adapting unit includes: the left side hanging and sending part and the right side hanging and sending part are respectively fixed at two ends of the first connecting pipe, and the engine connecting part is fixed on the frame connecting part through the through holes of the first support lug and the second support lug.
First connecting pipe is hollow tubular structure, and inside both ends symmetry is equipped with: the oil seal and the bearing are sleeved on the short bushing, the first long bushing and the short bushing are of hollow tubular structures, and a through hole is formed in the center of the T-shaped bushing.
Hang on the left side and send out part, the right side and hang and send out the longitudinal section of part with perpendicular to frame connecting part cross the central point and be mirror symmetry structure, include: the connecting plate, installation pipe, buffering circle, dog, the connecting plate welding is on the installation pipe, and buffering circle and dog are central through-hole structure, and the cover is equipped with three through-hole in the installation pipe on the connecting plate, and the left side is hung and is sent out the part, the right side is hung and is sent out the part and fix respectively at the both ends of first connecting pipe through the middle through-hole on the connecting plate, and the setting of buffering circle has reduced the influence of the vibration of engine to the automobile body effectively, has improved the travelling comfort of riding.
The whole mechanism is arranged on the frame through holes on two sides of a connecting plate on the left side hair hanging component and the right side hair hanging component.
The engine connecting part includes: the left connecting part and the right connecting part are welded on the second connecting pipe.
The second connecting pipe is hollow tubular structure, and inside both ends symmetry is equipped with: the oil seal and the bearing are sleeved on the short bushing, and the second long bushing is of a hollow tubular structure.
The left side connecting member includes: the first long connecting plates are welded on two sides of the double-waist hole plate respectively in a perpendicular mode, three large through holes are formed in the first long connecting plates, the front ends of the front end large through holes and the double-waist hole plate are welded on the second connecting pipe, the middle large through holes are welded with the first connecting column, the rear end large through holes are welded with the third connecting pipe, and the first gear rod is welded at the outer end of the first connecting column.
The right side connecting member includes: the long connecting plate of second, the long connecting plate of third, single waist orifice plate, second shelves pole, the second spliced pole, the long connecting plate of second and the long connecting plate of third are perpendicular to be welded respectively in the both sides of single waist orifice plate, there are two big through-holes on the long connecting plate of second, the third connecting plate has three big through-hole, the long connecting plate of second, the big through-hole of front end of the long connecting plate of third and the front end welding of single waist orifice plate are on the second connecting pipe, the tail end through-hole of the long connecting plate of second and the middle big through-hole of the long connecting plate of third and second spliced pole welding together, second shelves pole welding is in the outer end of second spliced pole.
The first connecting column and the second connecting column are respectively in clearance fit in the installation pipes of the left hanging hair part and the right hanging hair part.
Has the advantages that: the utility model has the advantages of as follows: 1. the utility model combines and installs the frame connecting part, the engine connecting part, the left side hair hanging part and the right side hair hanging part together, thereby increasing the strength of the mounting point, having good reliability, improving the assembly efficiency and facilitating the later maintenance; 2. the left side hangs and send out the part, the right side hangs and send out the inside buffer ring that is equipped with of part, reduces the influence of the vibration of engine to the automobile body effectively, has improved the travelling comfort of riding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the frame connecting member of the present invention;
FIG. 3 is an assembly view of the frame connecting member of the present invention;
FIG. 4 is a schematic cross-sectional view of the frame connecting member of the present invention;
FIG. 5 is a schematic structural view of the left hair hanging part and the right hair hanging part of the present invention;
FIG. 6 is an assembly view of the left hair hanging part and the right hair hanging part of the present invention;
FIG. 7 is a schematic structural view of an engine connecting part according to the present invention;
fig. 8 is an assembly schematic diagram of the engine connecting part of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, connection mechanism of motorcycle frame and engine, including frame adapting unit 1, the left side is hung and is sent out part 2, the right side is hung and is sent out part 3, engine adapting unit 4, frame adapting unit 1 material is the Q195 steel, bilateral symmetry structure, first connecting pipe 11, the left and right sides is equipped with first journal stirrup 12, second journal stirrup 13, first journal stirrup 12, welding of second journal stirrup 13 one end is on first connecting pipe 11, the other end all is equipped with through-hole 12.1, the left side is hung and is sent out part 2, the right side is hung and is sent out part 3 and fix respectively at the both ends of first connecting pipe 11, engine adapting unit 4 fixes on frame adapting unit 1 through first journal stirrup 12 and second journal stirrup 13's through-hole 12.1.
As shown in fig. 2 to 4, the first connecting pipe 11 is a hollow tubular structure, and two ends of the inside are symmetrically provided with: short bush 11.1, oil blanket 11.2, bearing 11.3, the inside centre is equipped with first long bush 11.4, and oil blanket 11.2, bearing 11.3 cover are on short bush 11.1, and first long bush 11.4, short bush 11.1 are hollow tubular structure, and the both ends of first connecting pipe 11 are equipped with the T type bush 11.5 that has the through-hole.
As shown in fig. 5 and 6, the left hair hanging component 2 and the right hair hanging component 3 are mirror symmetric in terms of a longitudinal section perpendicular to the center point of the frame connecting component 1, and are made of a material Q195, and comprise: the connecting plate 21 is welded on the mounting pipe 22, the buffer ring 23 and the stop block 24 are of a central through hole structure and are sleeved in the mounting pipe 22, three through holes are formed in the connecting plate 21, and the left hanging and hair-sending component 2 and the right hanging and hair-sending component 3 are respectively fixed at two ends of the first connecting pipe 11 through middle through holes 21.1 in the connecting plate 21.
As shown in fig. 7, the engine connection member 4 is made of a material Q195, and includes: a second connection pipe 41, a left connection member 42, and a right connection member 43, wherein the left connection member 42 and the right connection member 43 are welded to the second connection pipe 41.
As shown in fig. 8, the second connecting pipe 41 is a hollow tubular structure, and two ends of the inside are symmetrically provided with: the short bushing 11.1, the oil seal 11.2 and the bearing 11.3 are arranged, the second long bushing 41.1 is arranged in the middle of the inner part, the oil seal 11.2 and the bearing 11.3 are sleeved on the short bushing 11.1, the second long bushing 41.1 is of a hollow tubular structure, and the T-shaped bushings 11.5 with through holes are arranged at two ends of the second connecting pipe 41.
The left connecting member 42 includes: first long connecting plate 42.1, two waist orifice plates 42.2, third connecting pipe 42.3, first shelves pole 42.4, first connector column 42.5, first long connecting plate 42.1 has two, respectively the vertical welding in two waist orifice plates 42.2's both sides, there are three big through-hole on the first long connecting plate 42.1, the front end big through-hole, the front end welding of two waist orifice plates 42.2 is on second connecting pipe 41, middle big through-hole and first connector column 42.5 welding are in the same place, the big through-hole of rear end and third connecting pipe 42.3 welding, first shelves pole 42.4 welding is in the outer end of first connector column 42.5.
The right connecting member 43 includes: the second long connecting plate 43.1, the third long connecting plate 43.2, the single kidney-shaped hole plate 43.3, the second stop rod 43.4, the second connecting column 43.5, the second long connecting plate 43.1 and the third long connecting plate 43.2 are respectively and vertically welded on two sides of the single kidney-shaped hole plate 43.3, the second long connecting plate 43.1 is provided with two large through holes, the third connecting plate is provided with three large through holes, the second long connecting plate 43.1, the front end large through hole of the third long connecting plate 43.2 and the front end of the single kidney-shaped hole plate 43.3 are welded on the second connecting tube 41, the tail end through hole of the second long connecting plate 43.1 and the middle large through hole of the third long connecting plate 43.2 are welded together, and the second stop rod 43.4 is welded on the outer end of the second connecting column 43.5.
The first connecting column 42.5 and the second connecting column 43.5 are respectively fixed in the mounting pipes 22 of the left hair hanging part 2 and the right hair hanging part 3, and the whole mechanism is mounted on the frame through holes 21.2 on two sides of the connecting plate 21 on the left hair hanging part 2 and the right hair hanging part 3.
During actual installation, the center holes of the installation pipes 22 on the left hair hanging part 2 and the right hair hanging part 3 are installed together with the first connecting column 42.5 and the second connecting column 43.5 in a clearance fit mode, the stop block 24 is arranged on the inner side, a long screw rod with one end fixed by a nut is used for stringing the middle through hole of the left hair hanging part 2, the middle through hole of the first connecting pipe 11 and the middle through hole of the right hair hanging part 3 together, a long screw rod is used for stringing the rear through holes of the engine, the third connecting pipe 42.3 and the third long connecting plate 43.2 together, and finally the whole body is installed on the frame.
Claims (9)
1. A connecting mechanism of a motorcycle frame and an engine is characterized in that: hang including frame adapting unit (1), the left side and send out part (2), the right side is hung and is sent out part (3), engine adapting unit (4), frame adapting unit (1) includes: first connecting pipe (11), first journal stirrup (12), second journal stirrup (13), first journal stirrup (12), welding of second journal stirrup (13) one end is on first connecting pipe (11), the other end all is equipped with through-hole (12.1), the left side is hung and is sent out part (2), the right side is hung and is sent out part (3) and fix respectively at the both ends of first connecting pipe (11), engine adapting unit (4) are fixed on frame adapting unit (1) through-hole (12.1) of first journal stirrup (12) and second journal stirrup (13).
2. A connection mechanism of a motorcycle frame and an engine as claimed in claim 1, characterized in that: first connecting pipe (11) are hollow tubular structure, and inside both ends symmetry is equipped with: short bush (11.1), oil blanket (11.2), bearing (11.3), T type bush (11.5), inside centre is equipped with first long bush (11.4), and oil blanket (11.2), bearing (11.3) cover are on short bush (11.1), and first long bush (11.4), short bush (11.1) are hollow tubular structure, and T type bush (11.5) center is the through-hole.
3. A connection mechanism of a motorcycle frame and an engine as claimed in claim 1, characterized in that: hang on the left side and send out part (2), the right side hangs and send out part (3) and cross the longitudinal section of central point with perpendicular to frame connecting part (1) and be the mirror symmetry structure, include: connecting plate (21), installation pipe (22), buffering circle (23), dog (24), connecting plate (21) welding is on installation pipe (22), and buffering circle (23) and dog (24) are central through-hole structure, overlap in installation pipe (22), are equipped with three through-hole on connecting plate (21), and the left side is hung and is sent out part (2), and the right side is hung and is sent out part (3) and fix respectively at the both ends of first connecting pipe (11) through middle through-hole (21.1) on connecting plate (21).
4. A connection mechanism of a motorcycle frame and an engine as claimed in claim 1 or 3, characterized in that: the whole mechanism is arranged on the frame through holes (21.2) on two sides of a connecting plate (21) on the left hair hanging component (2) and the right hair hanging component (3).
5. A connection mechanism of a motorcycle frame and an engine as claimed in claim 1, characterized in that: the engine connection part (4) includes: the connecting device comprises a second connecting pipe (41), a left connecting part (42) and a right connecting part (43), wherein the left connecting part (42) and the right connecting part (43) are welded on the second connecting pipe (41).
6. A connection mechanism of a motorcycle frame and an engine as claimed in claim 5, characterized in that: the second connecting pipe (41) is of a hollow tubular structure, and two ends of the interior are symmetrically provided with: the oil seal structure comprises a short bushing (11.1), an oil seal (11.2), a bearing (11.3) and a T-shaped bushing (11.5), wherein a second long bushing (41.1) is arranged in the middle of the inner part, the oil seal (11.2) and the bearing (11.3) are sleeved on the short bushing (11.1), and the second long bushing (41.1) is of a hollow tubular structure.
7. A connection mechanism of a motorcycle frame and an engine as claimed in claim 5, characterized in that: the left connecting member (42) includes: first long connecting plate (42.1), two waist orifice plates (42.2), third connecting pipe (42.3), first shelves pole (42.4), first connector post (42.5), first long connecting plate (42.1) has two, respectively the perpendicular welding in the both sides of two waist orifice plates (42.2), there are three big through-hole on first long connecting plate (42.1), the front end big through-hole, the front end welding of two waist orifice plates (42.2) is on second connecting pipe (41), middle big through-hole and first connector post (42.5) welding together, the rear end big through-hole and third connecting pipe (42.3) welding, first shelves pole (42.4) welding is in the outer end of first connector post (42.5).
8. A connection mechanism of a motorcycle frame and an engine as claimed in claim 5, characterized in that: the right connecting member (43) includes: the long connecting plate of second (43.1), the long connecting plate of third (43.2), single waist orifice plate (43.3), second shelves pole (43.4), second spliced pole (43.5), the long connecting plate of second (43.1) and the long connecting plate of third (43.2) are perpendicular the both sides of welding at single waist orifice plate (43.3) respectively, there are two big through-holes on the long connecting plate of second (43.1), the third connecting plate has three big through-hole, the long connecting plate of second (43.1), the big through-hole of front end of the long connecting plate of third (43.2) and the front end welding of single waist orifice plate (43.3) are on second connecting pipe (41), the tail end through-hole of the long connecting plate of second (43.1) and the middle big through-hole and the second spliced pole (43.5) welding of the long connecting plate of third (43.2) are in the same place, second shelves pole (43.4) welding is in the outer end of second spliced pole (43.5).
9. A connection mechanism of a motorcycle frame and an engine as claimed in claim 3, 7 or 8, characterized in that: the first connecting column (42.5) and the second connecting column (43.5) are respectively in clearance fit in the mounting pipes (22) of the left hair hanging component (2) and the right hair hanging component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223043191.9U CN218400874U (en) | 2022-11-16 | 2022-11-16 | Connecting mechanism for motorcycle frame and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223043191.9U CN218400874U (en) | 2022-11-16 | 2022-11-16 | Connecting mechanism for motorcycle frame and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218400874U true CN218400874U (en) | 2023-01-31 |
Family
ID=85008730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223043191.9U Active CN218400874U (en) | 2022-11-16 | 2022-11-16 | Connecting mechanism for motorcycle frame and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218400874U (en) |
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2022
- 2022-11-16 CN CN202223043191.9U patent/CN218400874U/en active Active
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