CN104290847B - Motorcycle frame front frame structure and motorcycle with same - Google Patents
Motorcycle frame front frame structure and motorcycle with same Download PDFInfo
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- CN104290847B CN104290847B CN201410456108.1A CN201410456108A CN104290847B CN 104290847 B CN104290847 B CN 104290847B CN 201410456108 A CN201410456108 A CN 201410456108A CN 104290847 B CN104290847 B CN 104290847B
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- installing plate
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- mounting plate
- girder
- frame structure
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Abstract
The invention discloses a motorcycle frame front frame structure and a motorcycle with the motorcycle frame front frame structure. A motorcycle frame front frame structure assembly comprises a motorcycle head vertical tube, a front left main beam and a front right main beam. The front left main beam and the front right main beam are arranged in parallel. The front end of the front left main beam and the front end of the front right main beam are both connected with the motorcycle head vertical tube. The motorcycle frame front frame structure assembly further comprises a mounting plate I and a mounting plate II, wherein the mounting plate I is used for being connected with an oil tank and the mounting plate II is used for being connected with a secondary gulp valve. The transverse two ends of the mounting plate I are connected with the front left main beam and the front right main beam correspondingly, and the mounting plate II is detachably connected with the mounting plate I. The mounting plate I has the supporting and locating functions on the oil tank, and the fixation effect of the oil tank is further strengthened. Due to the fact that the mounting plate II and the mounting plate I are connected detachably, corresponding mounting structures do not need to be arranged on a beam structure of the motorcycle frame, and the uniqueness of the state of the motorcycle frame during production can be guaranteed. Meanwhile, the mounting plate II can be disassembled and assembled according to differences of configuration of motorcycle types, and the secondary gulp valve can be selected freely for installation, the management difficulty is lowered for manufacture factories, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of motorcycle part and application thereof, should particularly to a kind of vehicle frame forward frame structure and application
The motorcycle of structure.
Background technology
Frame of motorcycle is the important safety parts of motorcycle, has load-bearing, crashproof and undertake and fix the big portion of motorcycle
Divide the function of appurtenances.Existing frame of motorcycle is mainly by headstock standpipe, main-beam pipe, electromotor down tube, big plate (quite
Yu Zhongguan), tail pipe and tail pipe stay tube etc. be formed by fixedly connecting, its neutral tube, main-beam pipe, electromotor down tube and big plate constitute car
The forward frame of frame, big plate, tail pipe and tail pipe stay tube constitute the postmedian framework of vehicle frame.Forward frame is except starting for installation
Outside the required parts such as machine and fuel tank, according to the difference of automobile type configuration, it is also possible to this is optional to install secondary air-supplementing valve in this position
Parts；In prior art, secondary air-supplementing valve relies on aeration valve mounting bracket to install, and aeration valve mounting bracket is then fixed on and rubs
A certain position on motorcycle vehicle frame, is therefore accomplished by vehicle frame arranging for the location of aeration valve mounting bracket installing knot accordingly
Structure, causes frame state on the high side, increases the management difficulty of manufacturer, reduces production efficiency.
It is therefore desirable to existing front part of motorcycle frame framework is improved, it is possible to ensure at a frame state
The installation of lower unrestricted choice secondary air-supplementing valve, simplifies the management difficulty of manufacturer, improves production efficiency.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of vehicle frame forward frame structure and motorcycle thereof, vehicle frame is anterior
Frame structure ensure that the installation of unrestricted choice secondary air-supplementing valve under a frame state, and the management simplifying manufacturer is difficult
Degree, improves production efficiency.
The front part of motorcycle frame frame structure of the present invention, including girder, a described left side before headstock standpipe, left front girder and the right side
Before front girder and the right side, girder is arranged parallel and its front end is all connected with headstock standpipe, also includes the installation for being connected with fuel tank
Plate I and before the installing plate II that is connected with secondary air-supplementing valve, the transverse ends of described installing plate I and left front girder and the right side girder
Corresponding connection, described installing plate II is detachable is connected to installing plate I.
Further, described installing plate II includes the tail of horizontal part and the bending part being connected, described horizontal part and installing plate I
Portion connects, and described bending part is bent downwardly and is provided with secondary air-supplementing valve installing hole；Bending part is bent downwardly, it is to avoid the peace to fuel tank
Dress is formed interferes, and secondary air-supplementing valve and electromotor can be made close and play a role simultaneously.
Further, described horizontal part and bending part are one-body molded；One-body molded be conducive to simplifying production and processing technology, improve
Production efficiency, advantageously reduces production cost simultaneously.
Further, the both lateral sides edge of described installing plate II is provided with flange；Flange is conducive to strengthening the knot of installing plate II
Structure intensity, reduces the probability of stress bending, increases the service life.
Further, described installing plate I and installing plate II are provided with the fixing hole being connected, and fixture is through described fixing
Hole is connected to installing plate I by detachable for installing plate II；This structure is implemented easily, easy accessibility, steadiness are good.
Further, described installing plate I is gradually increased from the width of head to afterbody, and the both sides of described installing plate I are welded respectively
It is connected on before left front girder and the right side on girder；The afterbody that installing plate I is roomy is more conducive to the installation of installing plate II；Welding has globality
Good, firm feature, it is possible to extend the service life of installing plate I 4, be conducive to improving vehicle safety.
The invention also discloses a kind of motorcycle applying vehicle frame forward frame structure, described vehicle frame forward frame structure is pacified
It is loaded on motorcycle.
Beneficial effects of the present invention: the vehicle frame forward frame structure of the present invention and motorcycle thereof, be horizontally set with at left front girder and
Before right, the installing plate I between girder serves support and positioning action to fuel tank, further enhances the fixed effect of fuel tank；Peace
Dress plate II is only connected with installing plate I, therefore without arranging corresponding mounting structure on the girder structure of vehicle frame, it is possible to ensure raw
The uniqueness of frame state during product, simultaneously for removably connecting between installing plate II and installing plate I, can according to automobile type configuration not
With the installation of unrestricted choice secondary air-supplementing valve, simplify the management difficulty of manufacturer, improve production efficiency.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Fig. 1 is the structural representation of the present invention, as shown in the figure: the vehicle frame forward frame structure of the present invention, stands including headstock
Girder 3 before pipe 1, left front girder 2 and the right side, before described left front girder 2 and the right side, girder 3 is arranged parallel and its front end is all stood with headstock
Pipe 1 connects, and also includes the installing plate I 4 for being connected with fuel tank and for the installing plate II 5 being connected with secondary air-supplementing valve, described
The transverse ends of installing plate I 4 is corresponding with girder 3 before left front girder 2 and the right side to be connected, and described installing plate II 5 is detachable to be connected to
Installing plate I 4；Front girder is arranged side by side two piece, it is possible to increase vehicle frame stability in the large and safety；Master before left front girder 2 and the right side
Beam 3 both can be tubulose, it is also possible to be tabular；The concrete shape of installing plate I 4 can be according to the needs of the fuel tank of fixing existing structure
Depending on, it is not limiting as at this；The I 4 pairs of fuel tanks of installing plate being horizontally set with before left front girder 2 and the right side between girder 3 serve support and
Positioning action, further enhances the fixed effect of fuel tank；Installing plate II 5 is only connected with installing plate I 4, therefore without at vehicle frame
Girder structure on corresponding mounting structure is set, it is possible to the uniqueness of frame state when ensureing to produce, simultaneously installing plate II 5 with
Between installing plate I 4 the most threaded for removably connecting, can be according to the different unrestricted choice secondary air-supplementing valves of automobile type configuration
Install, simplify the management difficulty of manufacturer, improve production efficiency.
In the present embodiment, described installing plate II 5 includes horizontal part 51 and the bending part 52 being connected, described horizontal part 51 with
The afterbody of installing plate I 4 connects, and described bending part 52 is bent downwardly and is provided with secondary air-supplementing valve installing hole 5a；As it can be seen, level
The bearing of trend in portion 51 is consistent with front girder direction, and bending part 52 downward (i.e. towards the direction bottom frame of motorcycle) bends,
Avoid the installation to fuel tank to be formed to interfere, secondary air-supplementing valve and electromotor can be made close and play a role simultaneously；Horizontal part 51
For being connected with installing plate I 4 afterbody (i.e. installing plate I is away from one end of headstock standpipe 1), bending part 52 is then used for and secondary air compensating
Valve connects；Secondary air-supplementing valve installing hole 5a is preferably screw, and easy accessibility, steadiness are good；Certainly, the concrete shape of installing plate II 5
Depending on shape also can need according to the installation of the secondary air-supplementing valve of existing structure.
In the present embodiment, described horizontal part 51 and bending part 52 are one-body molded；Horizontal part 51 and bending part 52 are constituted to be installed
Plate II 5, one-body molded preferably punch forming；One-body molded be conducive to simplifying production and processing technology, improve production efficiency, simultaneously
Advantageously reduce production cost.
In the present embodiment, the both lateral sides edge of described installing plate II 5 is provided with flange 5b；Flange 5b is conducive to strengthening installation
The structural strength of plate II 5, reduces the probability of stress bending, increases the service life.
In the present embodiment, described installing plate I 4 and installing plate II 5 are provided with the fixing hole 5c being connected, and fixture 6 is worn
Cross described fixing hole 5c and be connected to installing plate I 4 by detachable for installing plate II 5；Fixing hole 5c is preferably screw, and fixture 6 is excellent
Elect screw as；This structure is implemented easily, easy accessibility, steadiness are good；And it is upper and lower that fixture 6 is preferably from fixing hole 5c
Direction carries out the dislocation of a positive and a negative and connects, and the connection making installing plate I 4 and installing plate II 5 is more firm.
In the present embodiment, described installing plate I 4 is gradually increased from the width of head to afterbody, the both sides of described installing plate I 4
It is respectively welded at before left front girder 2 and the right side on girder 3；Installing plate I 4 head is i.e. near one end of headstock standpipe 1, roomy afterbody
It is more conducive to the installation of installing plate II 5；Welding has good integrity, firm feature, it is possible to extend the service life of installing plate I 4,
Be conducive to improving vehicle safety.
The invention also discloses a kind of motorcycle applying vehicle frame forward frame structure, the vehicle frame forward frame of the present embodiment
Structural assembly is installed on the motorcycle of prior art；The car load of various demands ensure that a frame state, simplifies production
The management difficulty of producer, improves production efficiency.
Claims (6)
1. a vehicle frame forward frame structure, including girder before headstock standpipe, left front girder and the right side, before described left front girder and the right side
Girder is arranged parallel and before left front girder front end and the right side, girder front end is all connected with headstock standpipe, it is characterised in that: also include
For the installing plate I being connected with fuel tank and for the installing plate II being connected with secondary air-supplementing valve, horizontal the two of described installing plate I
Holding connect corresponding with girder before left front girder and the right side, described installing plate II is detachable is connected to installing plate I；Described installing plate
II includes horizontal part and the bending part being connected, and described horizontal part is connected with the afterbody of installing plate I, and described bending part is turned under
Song is also provided with secondary air-supplementing valve installing hole.
2. according to the vehicle frame forward frame structure described in claim 1, it is characterised in that: described horizontal part and bending part one
Body formed.
3. according to the vehicle frame forward frame structure described in claim 2, it is characterised in that: horizontal the two of described installing plate II
Side is along being provided with flange.
4. according to the vehicle frame forward frame structure described in any one of claim 1 to 3, it is characterised in that: described installation
Plate I and installing plate II are provided with the fixing hole being connected, and fixture passes described fixing hole by detachable for installing plate II company
It is connected to installing plate I.
5. according to the vehicle frame forward frame structure described in claim 1, it is characterised in that: described installing plate I from head to tail
The width in portion is gradually increased, and the both sides of described installing plate I are respectively welded at before left front girder and the right side on girder.
6. apply a motorcycle for vehicle frame forward frame structure described in claim 1 to 5 any claim, its
It is characterised by: described vehicle frame forward frame structure is installed on motorcycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456108.1A CN104290847B (en) | 2014-09-10 | 2014-09-10 | Motorcycle frame front frame structure and motorcycle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456108.1A CN104290847B (en) | 2014-09-10 | 2014-09-10 | Motorcycle frame front frame structure and motorcycle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290847A CN104290847A (en) | 2015-01-21 |
| CN104290847B true CN104290847B (en) | 2017-01-11 |
Family
ID=52310855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456108.1A Active CN104290847B (en) | 2014-09-10 | 2014-09-10 | Motorcycle frame front frame structure and motorcycle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290847B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619710B (en) * | 2020-06-03 | 2021-11-09 | 重庆隆鑫机车有限公司 | Motorcycle frame assembly and motorcycle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3231400B2 (en) * | 1992-05-22 | 2001-11-19 | 本田技研工業株式会社 | Secondary air supply device for motorcycle |
| JP4118544B2 (en) * | 2001-09-17 | 2008-07-16 | 本田技研工業株式会社 | Radiator support structure |
| US7637345B2 (en) * | 2004-12-24 | 2009-12-29 | Kawasaki Jukogyo Kabushiki Kaisha | Frame of motorcycle and engine bracket |
| JP2007131030A (en) * | 2005-11-08 | 2007-05-31 | Yamaha Motor Co Ltd | Saddle riding type vehicle |
| JP2011000912A (en) * | 2009-06-16 | 2011-01-06 | Suzuki Motor Corp | Electrical component mounting structure for motorcycle |
| CN204124288U (en) * | 2014-09-10 | 2015-01-28 | 重庆隆鑫机车有限公司 | Front part of motorcycle frame framed structure assembly and frame of motorcycle |
-
2014
- 2014-09-10 CN CN201410456108.1A patent/CN104290847B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290847A (en) | 2015-01-21 |
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