CN110077512A - A kind of motorcycle and its vehicle frame - Google Patents
A kind of motorcycle and its vehicle frame Download PDFInfo
- Publication number
- CN110077512A CN110077512A CN201910506448.3A CN201910506448A CN110077512A CN 110077512 A CN110077512 A CN 110077512A CN 201910506448 A CN201910506448 A CN 201910506448A CN 110077512 A CN110077512 A CN 110077512A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- seat assembly
- benchmark
- installation part
- benchmark seat
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 101100366060 Caenorhabditis elegans snap-29 gene Proteins 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/02—Cycle frames characterised by material or cross-section of frame members
- B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
- B62K19/12—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity having cast members
Abstract
The invention discloses a kind of motorcycle and its vehicle frames, it include: vehicle frame main frame, left benchmark seat assembly, right benchmark seat assembly and connecting tube, and the left benchmark seat assembly and the right benchmark seat assembly are the component for being cast integrally structure, the connecting tube is for connecting the left benchmark seat assembly and the right benchmark seat assembly.Left benchmark seat assembly and right benchmark seat assembly are disposed as casting, component needed for vehicle frame installation is casting together with reference seat in processing, reduces welding, ensure that the installation dimension and precision of part, reduce scale error.
Description
Technical field
The present invention relates to the technical field of vehicle, in particular to a kind of motorcycle and its vehicle frame.
Background technique
The vehicle frame of existing motorcycle is welded to form using steel pipe and metal plate, and part welding is excessively also easy to produce welding deformation,
Scale error is big, and appearance is unsightly.
Therefore, how a kind of vehicle frame of motorcycle is provided, reduces scale error, is that those skilled in the art are urgently to be resolved
Technical problem.
Summary of the invention
In view of this, reducing scale error the purpose of the present invention is to provide a kind of vehicle frame of motorcycle.Of the invention is another
One is designed to provide a kind of motorcycle with above-mentioned vehicle frame.
To achieve the above object, the invention provides the following technical scheme:
A kind of vehicle frame of motorcycle comprising: vehicle frame main frame, left benchmark seat assembly, right benchmark seat assembly and connecting tube,
And the left benchmark seat assembly and the right benchmark seat assembly are the component for being cast integrally structure, the connecting tube is for connecting
Connect the left benchmark seat assembly and the right benchmark seat assembly.
Preferably, in above-mentioned vehicle frame, the vehicle frame main frame includes the two tops pipe being arranged symmetrically about head tube
With two following pipes, the top pipe and the following Guan Junyu head tube welding.
Preferably, in above-mentioned vehicle frame, ipsilateral top pipe and the following pipe and the head tube are successively first
Tail connects into triangle, and the triangular symmetry of two sides.
Preferably, in above-mentioned vehicle frame, the left benchmark seat assembly includes: the left reference seat with datum hole；With it is described
Left reference seat is cast integrally the side stand mounting base of structure, engine upper left installation part, engine lower-left installation part, double leval jib
Installation part, subframe upper left installation part and subframe lower-left installation part.
Preferably, in above-mentioned vehicle frame, the right benchmark seat assembly includes: the right reference seat with datum hole；With it is described
Right reference seat is cast integrally installation part, double leval jib fastener, subframe under the engine right mounting means of structure, engine right
Upper right installation part and subframe bottom right installation part.
It preferably, further include being welded with the left reference seat, the right reference seat and the connecting tube in above-mentioned vehicle frame
The damper mounting base of connection.
Preferably, in above-mentioned vehicle frame, the damper mounting base is forged steel pieces or the damper mounting base is casting
Part.
A kind of motorcycle, including vehicle frame, wherein the vehicle frame is vehicle frame described in any of the above embodiments.
As can be seen from the above technical solutions, the vehicle frame of a kind of motorcycle disclosed in this invention, by left benchmark seat assembly
It is disposed as casting with right benchmark seat assembly, component needed for vehicle frame installation is casting together with reference seat in processing, is subtracted
Welding is lacked, ensure that the installation dimension and precision of part, reduce scale error.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the main view of the vehicle frame of motorcycle disclosed in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the vehicle frame of motorcycle disclosed in the embodiment of the present invention.
Specific embodiment
In view of this, core of the invention is to disclose a kind of vehicle frame of motorcycle, scale error is reduced.Of the invention
Another core is to disclose a kind of motorcycle with above-mentioned vehicle frame.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
As depicted in figs. 1 and 2, the invention discloses a kind of vehicle frames of motorcycle comprising vehicle frame main frame, left reference seat
Assembly, right benchmark seat assembly and connecting tube 11, wherein left benchmark seat assembly and right benchmark seat assembly are to be cast integrally structure
Component, above-mentioned connecting tube 11 is for connecting left benchmark seat assembly and right benchmark seat assembly.It is in the application that left reference seat is total
It is disposed as casting at right benchmark seat assembly, is casting together component needed for vehicle frame installation with reference seat in processing,
Reduce welding, ensure that the installation dimension and precision of part, reduce scale error.
In further embodiment, above-mentioned vehicle frame main frame includes two top pipes 2 being arranged symmetrically and is arranged symmetrically
Two following pipes 3, wherein top pipe 2 and following pipe 3 are welded with head tube 1.There is provided herein a kind of vehicle frame main frames
The mode of connection, since the size of main frame is larger, direct casting operation difficulty is big, at high cost, and for vehicle frame main frame
Required precision it is low, therefore, in the application using welding by the way of.
In specific embodiment, ipsilateral top pipe 2 and the following pipe 3 and the head tube 1 in the application according to
Secondary head and the tail connect into triangle, and the triangular symmetry of two sides.Structure and shape for vehicle frame main frame can be according to practical need
It is configured, and in protection scope.
Wherein, top pipe 2 uses specification to be process for the 20CrMo Steel material of Φ 35 × 1.5, and following pipe 3 uses specification
It is process for the 20CrMo Steel material of Φ 28 × 2.0.
In preferred embodiment, above-mentioned left benchmark seat assembly includes: the left reference seat 12, Yi Jiyu with datum hole 5
Left reference seat 12 be cast integrally the side stand mounting base 7 of structure, engine upper left installation part 14, engine lower-left installation part 6,
Double leval jib installation part 9, subframe upper left installation part 4 and subframe lower-left installation part 8.Wherein, left reference seat 12 is steel-casting, will
Vehicle frame key installing component is cast as an entirety, reduces welding, ensure that the installation dimension of part.
Similarly, above-mentioned right benchmark seat assembly includes: the right reference seat 13 with datum hole；It is cast as with right reference seat 13
Installation part, double leval jib fastener, subframe upper right installation part and pair under the engine right mounting means of integral structure, engine right
Vehicle frame bottom right installation part.Wherein, right reference seat 13 is steel-casting, and vehicle frame key installing component is cast as an entirety, is reduced
Welding, ensure that the installation dimension of part.
In further embodiment, vehicle frame disclosed herein further include with left reference seat 12 and right reference seat 13 with
And the damper mounting base 10 that connecting tube 11 is welded to connect.Connecting tube 11 includes the left reference seat 12 of multiple connections and right reference seat 13
Straight tube.Damper mounting base 10 and left reference seat 12, right reference seat 13 and connecting tube 11 are welded to form benchmark seat assembly.It is integrated
Formula body frame structure for automotive is made of vehicle frame main frame, benchmark seat assembly and reinforcement pipe assembly, and the place of being connected to each other is welded.Guarantee vehicle frame
Intensity and the installation dimension precision for improving important component.Reinforcement pipe assembly herein is to be needed according to actual strength to strong on vehicle frame
More demanding place is spent to be reinforced.
It can also be cast member that above-mentioned damper mounting base 10, which can be forged steel pieces, in practice, can be improved by force using cast member
It spends while improving dimensional accuracy.Left reference seat 12, right reference seat 13 and damper mounting base 10 are casting structure, work as Frame Welding
Timing is needed after the completion, and reference seat is difficult of deformation, guarantees vehicle frame consistency, so that vehicle is ridden safer.
The integrated frame structure of the application, need to important component to be mounted concentrate on casting, have preferable strong
Degree, difficult of deformation guarantee vehicle frame consistency, so that vehicle is ridden safer；Many and diverse welding procedure is reduced, reduces welding and produces
Raw error improves the installation dimension precision of important component.
In addition, disclosed herein as well is a kind of motorcycle, including vehicle frame, wherein the vehicle frame is to disclose in above-described embodiment
Vehicle frame therefore also there is above-mentioned all technical effects with the motorcycle of the vehicle frame, this is no longer going to repeat them.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of vehicle frame of motorcycle characterized by comprising vehicle frame main frame, left benchmark seat assembly, right benchmark seat assembly and
Connecting tube (11), and the left benchmark seat assembly and the right benchmark seat assembly are the component for being cast integrally structure, it is described
Connecting tube (11) is for connecting the left benchmark seat assembly and the right benchmark seat assembly.
2. vehicle frame according to claim 1, which is characterized in that the vehicle frame main frame includes symmetrical about head tube (1)
Two tops pipe (2) of arrangement and two following pipes (3), the top manage (2) and the following pipe (3) with head tube (1)
Welding.
3. vehicle frame according to claim 2, which is characterized in that ipsilateral top pipe (2) and the following pipe (3) with
And the head tube (1) is sequentially connected end to end into triangle, and the triangular symmetry of two sides.
4. vehicle frame according to claim 1, which is characterized in that the left benchmark seat assembly includes: with datum hole (5)
Left reference seat (12)；The side stand mounting base (7) of structure is cast integrally with the left reference seat (12), engine upper left is installed
Part (14), engine lower-left installation part (6), double leval jib installation part (9), subframe upper left installation part (4) and subframe lower-left peace
Piece installing (8).
5. vehicle frame according to claim 4, which is characterized in that the right benchmark seat assembly includes: the right side with datum hole
Reference seat (13)；It is cast integrally under the engine right mounting means of structure, engine right and installs with the right reference seat (13)
Part, double leval jib fastener, subframe upper right installation part and subframe bottom right installation part.
6. vehicle frame according to claim 5, which is characterized in that further include and the left reference seat (12), the right benchmark
The damper mounting base (10) that seat (13) and the connecting tube (11) are welded to connect.
7. vehicle frame according to claim 6, which is characterized in that the damper mounting base (10) is forged steel pieces or described subtracts
Device mounting base (10) are shaken for cast member.
8. a kind of motorcycle, including vehicle frame, which is characterized in that the vehicle frame is such as the described in any item vehicle frames of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506448.3A CN110077512A (en) | 2019-06-12 | 2019-06-12 | A kind of motorcycle and its vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506448.3A CN110077512A (en) | 2019-06-12 | 2019-06-12 | A kind of motorcycle and its vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110077512A true CN110077512A (en) | 2019-08-02 |
Family
ID=67424108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910506448.3A Pending CN110077512A (en) | 2019-06-12 | 2019-06-12 | A kind of motorcycle and its vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110077512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458723A (en) * | 2021-06-24 | 2021-10-01 | 常州汉德机车工业有限公司 | Frame manufacturing method and motorcycle frame |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01212683A (en) * | 1988-02-19 | 1989-08-25 | Suzuki Motor Co Ltd | Frame for motorcycle |
| US20020189878A1 (en) * | 2001-06-12 | 2002-12-19 | Osamu Iimuro | Frame structure of motorcycle |
| CN1485242A (en) * | 2002-09-24 | 2004-03-31 | 雅马哈发动机株式会社 | Vehicle body frame for a motorcycle |
| US20050263334A1 (en) * | 2002-08-30 | 2005-12-01 | Yasuhisa Okabe | Vehicle body frame of motorcycles |
| US20060197304A1 (en) * | 2005-03-02 | 2006-09-07 | Honda Motor Co., Ltd. | Frame assembly for a motorcycle |
| JP2007062618A (en) * | 2005-08-31 | 2007-03-15 | Honda Motor Co Ltd | Car body frame for motorcycle |
| CN201049706Y (en) * | 2007-04-26 | 2008-04-23 | 李振寿 | Motorcycle frame structure |
| CN204801979U (en) * | 2015-04-22 | 2015-11-25 | 青岛鑫翔机械制造有限公司 | Forged steel skeleton and cross -country motorcycle of mechanical tubes convolution reinforcing frame |
| US20190047654A1 (en) * | 2017-08-10 | 2019-02-14 | Suzuki Motor Corporation | Vehicle body frame of straddle-type vehicle |
| CN209972692U (en) * | 2019-06-12 | 2020-01-21 | 浙江春风动力股份有限公司 | Motorcycle and frame thereof |
-
2019
- 2019-06-12 CN CN201910506448.3A patent/CN110077512A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01212683A (en) * | 1988-02-19 | 1989-08-25 | Suzuki Motor Co Ltd | Frame for motorcycle |
| US20020189878A1 (en) * | 2001-06-12 | 2002-12-19 | Osamu Iimuro | Frame structure of motorcycle |
| US20050263334A1 (en) * | 2002-08-30 | 2005-12-01 | Yasuhisa Okabe | Vehicle body frame of motorcycles |
| CN1485242A (en) * | 2002-09-24 | 2004-03-31 | 雅马哈发动机株式会社 | Vehicle body frame for a motorcycle |
| US20060197304A1 (en) * | 2005-03-02 | 2006-09-07 | Honda Motor Co., Ltd. | Frame assembly for a motorcycle |
| JP2007062618A (en) * | 2005-08-31 | 2007-03-15 | Honda Motor Co Ltd | Car body frame for motorcycle |
| CN201049706Y (en) * | 2007-04-26 | 2008-04-23 | 李振寿 | Motorcycle frame structure |
| CN204801979U (en) * | 2015-04-22 | 2015-11-25 | 青岛鑫翔机械制造有限公司 | Forged steel skeleton and cross -country motorcycle of mechanical tubes convolution reinforcing frame |
| US20190047654A1 (en) * | 2017-08-10 | 2019-02-14 | Suzuki Motor Corporation | Vehicle body frame of straddle-type vehicle |
| CN209972692U (en) * | 2019-06-12 | 2020-01-21 | 浙江春风动力股份有限公司 | Motorcycle and frame thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458723A (en) * | 2021-06-24 | 2021-10-01 | 常州汉德机车工业有限公司 | Frame manufacturing method and motorcycle frame |
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