CN109050763A - Motorcycle and its vehicle frame - Google Patents
Motorcycle and its vehicle frame Download PDFInfo
- Publication number
- CN109050763A CN109050763A CN201811188231.4A CN201811188231A CN109050763A CN 109050763 A CN109050763 A CN 109050763A CN 201811188231 A CN201811188231 A CN 201811188231A CN 109050763 A CN109050763 A CN 109050763A
- Authority
- CN
- China
- Prior art keywords
- subframe
- main car
- vehicle frame
- frame
- car frame
- 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.)
- Withdrawn
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009941 weaving Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 9
- 230000035882 stress Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007306 turnover 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
- B62K19/06—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity tubular
-
- 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
- B62K19/18—Joints between frame members
-
- 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
- B62K2202/00—Motorised scooters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of vehicle frame of motorcycle, including main car frame and subframe, main car frame is fixedly connected with subframe by fixing piece.It if main car frame is fixedly connected by fixing piece with subframe in upper frame, avoids welding, subframe is prevented to be deformed because of welded stress, guarantee subframe size constancy, it is ensured that the vehicle assembly of motorcycle works well.The invention also discloses a kind of motorcycles, apply above-mentioned vehicle frame, have the characteristics that assembly effect is good.
Description
Technical field
The present invention relates to automotive fields to further relate to one kind and rub more specifically to a kind of vehicle frame of motorcycle
Motorcycle.
Background technique
The vehicle frame of motorcycle includes main car frame and subframe, and main car frame is used to be connected with engine and supported and suspended structure,
Subframe, which refers to, to extend out from main car frame for bearing driver, passenger-seat and some accessories (such as storage battery, ignition module
Deng) structure.
Main car frame and subframe are welded as a whole in existing vehicle frame, but welded stress will lead to subframe deformation,
Subframe change in size influences Finished Motorcycle of motorcycle assembly effect.
To sum up, how subframe to be avoided to be deformed because of welded stress, guarantees that Finished Motorcycle of motorcycle assembles effect, is this
Field technical staff's urgent problem to be solved.
Summary of the invention
Connect in view of this, the present invention provides a kind of vehicle frame of motorcycle, main car frame and subframe by the way that fixing piece is fixed
It connects, avoids welding, subframe is prevented to be deformed because of welded stress, guarantee subframe size constancy, it is ensured that motorcycle
Vehicle assembly works well.The present invention also provides a kind of motorcycles, apply above-mentioned vehicle frame, the spy for having assembly effect good
Point.
To achieve the above object, the invention provides the following technical scheme:
A kind of vehicle frame of motorcycle, including main car frame and subframe, the main car frame and the subframe pass through fixing piece
It is fixedly connected.
Preferably, in above-mentioned vehicle frame, the fixing piece is bolt.
Preferably, in above-mentioned vehicle frame, the main car frame is pipe-type woven main car frame；The subframe is pipe-type woven pair vehicle
Frame.
Preferably, in above-mentioned vehicle frame, the main car frame is main car frame made of the braiding of chrome molybdenum thin-wall steel tube, the subframe
It is subframe made of the braiding of chrome molybdenum thin-wall steel tube.
Preferably, in above-mentioned vehicle frame, the main car frame is main car frame made of being woven using triangle as weaving unit, institute
Stating subframe is subframe made of being woven using triangle as weaving unit.
A kind of motorcycle, including vehicle frame, the vehicle frame are vehicle frame described in any one of above-mentioned technical proposal.
The present invention provides a kind of vehicle frame of motorcycle, including main car frame and subframe, and main car frame and subframe pass through fixation
Part is fixedly connected.
If main car frame is fixedly connected by fixing piece with subframe in upper frame, avoids welding, prevent subframe because of welding
Thermal stress and be deformed, guarantee subframe size constancy, it is ensured that motorcycle vehicle assembly work well.
The present invention also provides a kind of motorcycles, apply above-mentioned vehicle frame, have the characteristics that assembly effect is good.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of main car frame provided in an embodiment of the present invention；
Fig. 2 is the schematic view of the front view of main car frame provided in an embodiment of the present invention；
Fig. 3 is the schematic perspective view of subframe provided in an embodiment of the present invention；
Fig. 4 is the side structure schematic view of subframe provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the vehicle frame of motorcycle provided in an embodiment of the present invention；
Fig. 6 is the cross-sectional view of A-A in Fig. 5；
Fig. 7 is the enlarged drawing of the part H in Fig. 5；
Wherein, in Fig. 1-Fig. 7:
Main car frame 101；Main car frame mounting plate 111；Subframe 102；Subframe mounting base 121；Fixing piece 103.
Specific embodiment
The embodiment of the invention discloses a kind of vehicle frame of motorcycle, main car frame and subframe connect by the way that fixing piece is fixed
It connects, avoids welding, subframe is prevented to be deformed because of welded stress, guarantee subframe size constancy, it is ensured that motorcycle
Vehicle assembles effect.The embodiment of the invention also discloses a kind of motorcycles, apply above-mentioned vehicle frame, have assembly effect good
Feature.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 7 is please referred to, the embodiment of the present invention provides a kind of vehicle frame of motorcycle, including main car frame 101 and subframe
102, main car frame 101 is fixedly connected with subframe 102 by fixing piece 103.
If main car frame 101 and subframe 102 are fixedly connected by fixing piece 103 in upper frame, avoid welding, prevent secondary vehicle
Frame 102 is deformed because of welded stress, guarantees 102 size constancy of subframe, it is ensured that the vehicle assembly effect of motorcycle is good
It is good.
In addition, above-mentioned vehicle frame without welding, can avoid, generation welding tooling is too long, complicated, and welding tooling is at high cost to ask
Topic.Furthermore main car frame 101, subframe 102 can carry out quick according to different type vehicle (in the consistent situation of vehicle frame installation dimension)
The automobile research period is shortened in combination.Simultaneously as main car frame 101 and subframe 102 are separate structure, the two small volume, energy
Enough guarantee that vehicle frame turnover, transport are flexible.
In upper frame, fixing piece 103 is bolt, and one side bolt is easy to assembly, the good reliability of another aspect bolt,
It can guarantee 102 reliable assembling of main car frame 101 and subframe.Preferably, above-mentioned bolt is set as high-strength bolt, can specifically set
It is set to high-intensitive M10 bolt.
Bolt as above is set as four, and the pilot hole with bolt cooperation is respectively equipped on main car frame 101 and subframe 102.
Specifically, main car frame 101 is equipped with main car frame mounting plate 111, subframe 102 is equipped with subframe mounting base 121, main car frame
101 and subframe 102 on be arranged above-mentioned and bolt cooperation pilot hole be located at main car frame mounting plate 111 and subframe peace
It fills on seat 121.
Specifically, main car frame 101 is pipe-type woven main car frame 101 in above-mentioned vehicle frame, subframe 102 is pipe-type woven pair
Vehicle frame 102, main car frame 101 and 102 manufacturing process of subframe are simple, manufacture easy to produce.
Preferably, in above-mentioned vehicle frame, main car frame 101 is main car frame 101 made of the braiding of chrome molybdenum thin-wall steel tube, subframe
102 be subframe 102 made of the braiding of chrome molybdenum thin-wall steel tube.In the vehicle frame that the embodiment provides, main car frame 101 and subframe
102 are respectively provided with the high feature of light-weight, rigidity, intensity, guarantee that the frame strength of motorcycle is big, light-weight.Specifically, above-mentioned
Chrome molybdenum thin-wall steel tube is high-intensitive chrome molybdenum thin-wall steel tube.
Further, main car frame 101 is that braiding forms main car frame 101 using triangle as weaving unit in above-mentioned vehicle frame,
Subframe 102 is subframe 102 made of being woven using triangle as weaving unit.
In the vehicle frame that the embodiment provides, main car frame 101 and subframe 102 are woven using triangle as weaving unit respectively
It forms, guarantees the integral strength, the stability that guarantee main car frame and subframe, make vehicle frame being capable of spirit in vehicle motion process
It is quick to transmit various operational orders and feedback, advantageously ensure that operational stability and ride comfort, while main car frame 101 and secondary vehicle
Triangle is respectively adopted as weaving unit in frame 102, it is ensured that vehicle frame tailored appearance is beautiful.
Entire vehicle frame possesses enough strength and stiffness, guarantees handling and comfort of the motorcycle when running at high speed.
The embodiment of the present invention also provides a kind of motorcycle comprising vehicle frame, wherein vehicle frame is vehicle provided by the above embodiment
Frame.
Motorcycle provided in this embodiment applies vehicle frame provided by the above embodiment, and vehicle frame will not be deformed, have
Good assembly effect.Certainly, motorcycle provided in this embodiment also has provided by the above embodiment in relation to the other of vehicle frame
Effect, details are not described herein.
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 (6)
1. a kind of vehicle frame of motorcycle, which is characterized in that including main car frame and subframe, the main car frame and the subframe are logical
Fixing piece is crossed to be fixedly connected.
2. vehicle frame according to claim 1, which is characterized in that the fixing piece is bolt.
3. vehicle frame according to claim 1, which is characterized in that the main car frame is pipe-type woven main car frame；The pair vehicle
Frame is pipe-type woven subframe.
4. vehicle frame according to claim 3, which is characterized in that the main car frame is main made of the braiding of chrome molybdenum thin-wall steel tube
Vehicle frame, the subframe are subframes made of the braiding of chrome molybdenum thin-wall steel tube.
5. vehicle frame according to claim 3 or 4, which is characterized in that the main car frame is using triangle as weaving unit
Main car frame made of braiding, the subframe are subframes made of being woven using triangle as weaving unit.
6. a kind of motorcycle, including vehicle frame, which is characterized in that the vehicle frame is vehicle frame described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188231.4A CN109050763A (en) | 2018-10-12 | 2018-10-12 | Motorcycle and its vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188231.4A CN109050763A (en) | 2018-10-12 | 2018-10-12 | Motorcycle and its vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109050763A true CN109050763A (en) | 2018-12-21 |
Family
ID=64764608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811188231.4A Withdrawn CN109050763A (en) | 2018-10-12 | 2018-10-12 | Motorcycle and its vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588870A (en) * | 2019-10-23 | 2019-12-20 | 浙江春风动力股份有限公司 | Motorcycle frame and vehicle |
-
2018
- 2018-10-12 CN CN201811188231.4A patent/CN109050763A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588870A (en) * | 2019-10-23 | 2019-12-20 | 浙江春风动力股份有限公司 | Motorcycle frame and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181221 |
|
| WW01 | Invention patent application withdrawn after publication |