CN106553729A - Vehicle frame coupling apparatus - Google Patents
Vehicle frame coupling apparatus Download PDFInfo
- Publication number
- CN106553729A CN106553729A CN201510622165.7A CN201510622165A CN106553729A CN 106553729 A CN106553729 A CN 106553729A CN 201510622165 A CN201510622165 A CN 201510622165A CN 106553729 A CN106553729 A CN 106553729A
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- CN
- China
- Prior art keywords
- fitting
- support body
- frame
- vehicle frame
- lining 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.)
- Pending
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Abstract
A kind of vehicle frame coupling apparatus, it is adaptable to be connected one with front truck support body made by iron and steel and with rear car support body made by aluminium alloy.The vehicle frame coupling apparatus are included：One is arranged at the lower lining frame between the front truck support body and the rear car support body, and a upper lining frame for being connected to the front truck support body and the lower lining frame.On this, lining frame includes a front bridge piece for being overlapped in the front truck support body, and one extends back from the front bridge piece and is overlapped in the rear bridge piece of the lower lining frame.By the vehicle frame coupling apparatus, can connect really respectively with the front truck support body and the rear car support body of two kinds of material manufactures, constitute the preferable vehicle frame of an integration.
Description
Technical field
The invention relates to a kind of attachment means, particularly relate to a kind of vehicle frame coupling apparatus.
Background technology
Refering to Fig. 1, it is frame of motorcycle 11 known to, it is adaptable to carry an engine (in figure
Do not illustrate), the frame of motorcycle 11 is made of by the way of steel-pipe welding, although material with
And the advantage of lower cost spent by manufacturing process, but there is heavier-weight and rigid performance
Poor shortcoming.
Refering to Fig. 2, it is another known frame of motorcycle 12, is equally applicable to carry an engine,
But the frame of motorcycle 12 is made using aluminum alloy material, the usually higher car type of unit price
Adopted.And as the material of the frame of motorcycle 12 is aluminium alloy, therefore compared to such as Fig. 1
It is for shown frame of motorcycle 11, relatively light with weight and rigid performance is good excellent
Point, but but also generate relatively costly shortcoming relatively.
Based on the pluses and minuses that above-mentioned employing steel-pipe welding and aluminium alloy have respectively, if being desirable to
Manufactured vehicle frame can obtain balance in described pluses and minuses, then must adopt steel pipe simultaneously with
And aluminium alloy bi-material.However, due to the current potential difference of steel matter and aluminum alloy material,
If directly using by the way of welding being connected two kinds of materials, then welding can be produced because of potential difference
Locate the shortcoming of easy corrosion, thus also generate that integral rigidity is weaker and service life is shorter
Problem.Therefore, how properly to connect two kinds of materials and make a preferable vehicle frame, then become phase
One of important topic of pass field pursuer.
The content of the invention
Therefore, the purpose of the present invention, i.e., can connect really two kinds of materials in offer one kind and make
The vehicle frame coupling apparatus of one preferable vehicle frame.
Then, vehicle frame coupling apparatus of the present invention, it is adaptable to be connected with front frame made by iron and steel
With rear car support body made by aluminium alloy, the front truck support body includes one with before end face to body and
Treat fitting, and the rear car support body include one there is an interface after treat fitting.The vehicle frame is combined
The lower lining frame that device is treated between fitting after fitting and this before being arranged at this comprising one, and a connection
In the front truck support body and the upper lining frame of the lower lining frame.
The front truck support body is linked by the lower lining frame with the Rear frame physical ability, straight without adopting
The mode of two kinds of materials of welding is connect, therefore is avoided that because of the welding produced by current potential difference between material
Locate the shortcoming of easy corrosion.
On this, lining frame includes a front bridge piece for being overlapped in the front truck support body, and one from the front overlap joint
Part extends back and is overlapped in the rear bridge piece of the lower lining frame.By taking after the front bridge piece and this
The design of fitting, can utilize the rigidity of lining frame on this itself, the reinforcement lower lining frame and the front frame
The mechanical strength combined between body.
The present invention effect be：By the vehicle frame coupling apparatus, energy effectively connection is respectively with two
The front truck support body and the rear car support body made by material is planted, to constitute the ideal of an integration
Vehicle frame.
Preferably, the front truck support body treat before being also resisted against this including one upper pipe above fitting, one
The down tube below fitting is treated before being connected to this, and one is connected on this between pipe and the down tube and position
In the head tube in relative front, before this, treat that fitting is that the bearing of trend of pipe extends back along on this,
Wherein, the lower lining frame include one be terminated at this before treat fitting end face termination case, and one from
The termination case bends extension and the fitting of the interface of fitting is treated after being connected to this, and lining on this
The front bridge piece of frame is overlapped in the upper pipe of the front truck support body.
Preferably, the vehicle frame coupling apparatus also include a connection unit, the lower lining frame to be connected
Treat fitting after being connected to the rear car support body, and including multiple fittings for being arranged in the lower lining frame and
The locking part of the rear bridge piece, and multiple nuts for fixing the locking part respectively.
Preferably, the fitting of the lower lining frame with two towards away from the termination case direction interval and
Perforation in penetration state, and rear bridge piece of lining frame is corresponding described respectively with two positions on this
Perforation and the connecting leg in a space is each surrounded out, the locking part is respectively behind the space
It is then passed through the perforation and is locked in the rear car support body.
Preferably, treat after the rear car support body that fitting is also arranged at determining on the interface with one
Position post, wherein, the fitting of the lower lining frame have a position to should locating dowel and shape with
The location hole that the locating dowel is engaged.
Preferably, on this lining frame treat before connecting the front truck support body in a welding manner fitting and
The lower lining frame.
Preferably, treat that fitting is welded to one another before the front bridge piece of lining frame and the front truck support body on this,
And the rear bridge piece is welded to one another with the fitting of the lower lining frame.
Preferably, the termination case of the lower lining frame be terminated at this in a welding manner before treat fitting
End face.
Preferably, the position that front bridge piece of lining frame is overlapped with the front truck support body on this, is to be located at
The relative front of the position that the termination case of the lower lining frame is connected with the front truck support body.
Preferably, the interface for treating fitting after this is to extend diagonally downward and forward, wherein, should
Angle of the fitting of lower lining frame from termination case bending, be coordinate this after treat the interface of fitting.
Description of the drawings
The present invention other features and effect, by embodiment referring to the drawings clearly
Present, wherein：
Fig. 1 is side view diagram, illustrates frame of motorcycle known to；
Fig. 2 is side view diagram, illustrates another known frame of motorcycle；
Fig. 3 is side view diagram, illustrates an embodiment of vehicle frame coupling apparatus of the present invention；
Fig. 4 is a side-looking exploded view, illustrates a connection unit of the embodiment；And
Fig. 5 is a sectional view, illustrates the assembling of the embodiment.
Specific embodiment
Refering to Fig. 3, be the embodiment of vehicle frame coupling apparatus of the present invention 2, it is adaptable to be connected one with
Front truck support body 3 made by iron and steel and one is with rear car support body 4 made by aluminium alloy.Fig. 3 is referred to simultaneously
With Fig. 4, the front truck support body 3 include one have end face 311 before treat fitting 31, against
Treat that the upper pipe 32, above fitting 31 treats the down tube below fitting 31 before being connected to this before this
33, and a head tube 34 for being connected on this between pipe 32 and the down tube 33 and being located at relative front,
Treat before this that fitting 31 is that the bearing of trend of pipe 32 along on this extends back.And the rear car support body
4 include that one is located at front end and treats fitting 41 after extending forward, treat that fitting 41 has a rank after this
Junction 411, and one be arranged at the locating dowel 412 on the interface 411.Wherein, this is rear waiting
The interface 411 of part 41 is to extend diagonally downward and forward.The embodiment is arranged at this comprising one
Before treat that the lower lining frame 21, between fitting 41 is connected to the front truck support body after fitting 31 and after this
The upper lining frame 22 of 3 upper pipe 32 and the lower lining frame 21, and one the lower lining frame 21 to be connected
The connection unit 23 of fitting 41 is treated after the rear car support body 4.
Refering to Fig. 4 and Fig. 5, the lower lining frame 21 include one be terminated at this before treat fitting 31
The termination case 211 of end face 311, and one extend and be connected to after this from the termination case 211 bending
Treat the fitting 212 of the interface 411 of fitting 41.The fitting 212 is with two towards away from this
The direction interval of termination case 211 and the perforation 201 in penetration state, and a position is to determining
The location hole 202 that position post 412 and shape are engaged with the locating dowel 412.It is rear waiting by this
The locating dowel 412 of part 41 and the position corresponding relation of the location hole 202 of the fitting 212, energy
Guarantee the lower lining frame 21 of the embodiment to treat fitting behind correct position and the rear car support body 4
41 connections.It is to be illustrated, about the locating dowel 412 and the form of the location hole 202,
As long as be able to can be connected to each other by the shape for mating with each other may achieve positioning function, not
The projection being limited to described in the embodiment and the form of hole.
Wherein, the termination case 211 of the lower lining frame 21 is that to be terminated at this in a welding manner front waiting
The end face 311 of part 31, the fitting 212 of the lower lining frame 21 is from the bending of termination case 211
Angle, be coordinate this after treat the interface 411 of fitting 41.And the connection unit 23 include it is many
The locking part 231 of the individual fitting 212 and the rear bridge piece 222 for being arranged in the lower lining frame 21,
And multiple nuts 232 for fixing the locking part such as this 231 respectively.
On this, lining frame 22 includes the front bridge piece of a upper pipe 32 for being overlapped in the front truck support body 3
221, and one extend back from the front bridge piece 221 and be overlapped in the fitting of the lower lining frame 21
212 rear bridge piece 222.The rear bridge piece 222 has two positions respectively to waiting perforation
201 and each surround out the connecting leg 223 in a space 200.On this, lining frame 22 is the side to weld
Formula treats fitting 31 and the lower lining frame 21 before connecting the front truck support body 3.Wherein, lining frame on this
Treat that fitting 31 is welded to one another before 22 front bridge piece 221 and the front truck support body 3, and after this
Bridge piece 222 is welded to one another with the fitting 212 of the lower lining frame 21, on this before lining frame 22
The position that bridge piece 221 is overlapped with the front truck support body 3, is the termination case positioned at the lower lining frame 21
The relative front of 211 positions connected with the front truck support body 3.By the front bridge piece 221 and
The design of the rear bridge piece 222, can be using the rigidity of itself of lining frame 22 on this, the reinforcement lower lining
The mechanical strength combined between frame 21 and the front truck support body 3.
The front truck support body 3 can be linked by the lower lining frame 21 with the rear car support body 4, carry out this
When the group of rear car support body 4 connects, it is to make two locking parts 231 pass through 223 institute of grade connecting leg respectively
The space 200 for surrounding out, and the perforation 201 of the fitting 212 through the lower lining frame 21,
Treat after being locked in the rear car support body 4 again on fitting 41, then, using the grade nut 232
Fix the grade locking part 231, you can link really the front truck support body 3 and the rear car support body 4.Profit
With the design of the grade connecting leg 223, can by it is surrounded space 200 guiding the grade to lock
Part 231, quickly and surely to make the grade locking part 231 pass through and be locked on correct position,
To improve the efficiency of assembling.And link the front truck support body 3 by above-mentioned connected mode and be somebody's turn to do
Rear car support body 4, that is, be not required to by the way of directly two kinds of materials of welding, thus be avoided that material it
Between current potential difference produced by the easy corrosion of weld shortcoming.Further, since actually used
When, the rear car support body 4 be positioned at the front truck support body 3 relatively above, therefore in load capacity,
Torque can be produced relative to the front truck support body 3.And by the fitting 212 relative to the termination
The bending form of part 211, cooperation treat the oblique interface of fitting 41 after being connected to this
411, supporting role can be produced to described torque, to guarantee the front truck support body 3 and the Rear frame
The bonding strength of body 4.
Refering to Fig. 4 and coordinate Fig. 3, due to having with the front truck support body 3 made by iron and steel material quality
Heavier-weight and stability preferably advantage, therefore be adapted to carry such as engine, transmission case (figure
In do not illustrate) etc. strength member, and stable mechanical balance can be produced by the weight of itself.
And with the rear car support body 4 made by aluminum alloy material, then with lighter in weight, rigidity is preferably
Advantage, when being arranged at the relative rear of the front truck support body 3, is less susceptible to produce because of weight itself
Excessive torque, can maintain the mechanical balance of whole vehicle frame and stablize.And by the embodiment,
Balance can be obtained in the pluses and minuses of iron and steel material quality and aluminum alloy material simultaneously, will respectively with two
The front truck support body 3 and the rear car support body 4 for planting material manufacture is combined really, constitutes one simultaneously
There is the preferable vehicle frame of two kinds of materials.
In sum, by the embodiment, energy effectively connection is respectively with made by two kinds of materials
The front truck support body 3 and the rear car support body 4, and it is scarce to be avoided that two kinds of materials of welding can be produced
Point, with the preferable vehicle frame for constituting an integration and acquirement is balanced between the pluses and minuses of two kinds of materials,
Therefore the purpose of the present invention can be reached really.
But embodiments of the invention are the foregoing is only, it is of the invention real when being limited with this
The scope applied, it is every according to claims of the present invention and patent specification content made it is simple
Equivalence changes and modification, all still remain within the scope of the patent.
Reference numerals list
2 vehicle frame coupling apparatus, 231 locking part
200 space, 232 nut
201 perforation, 3 front truck support body
Fitting is treated before 202 location holes 31
21 times 311 end faces of lining frame
Manage on 211 termination cases 32
212 fitting, 33 down tube
34 head tube of lining frame on 22
4 rear car support body of bridge piece before 221
Fitting is treated after bridge piece 41 after 222
223 connecting leg, 411 interface
23 connection unit, 412 locating dowel
Claims (10)
1. a kind of vehicle frame coupling apparatus, it is adaptable to be connected with front truck support body made by iron and steel, and
One with rear car support body made by aluminium alloy, and the front truck support body includes that one has the front waiting of end face
Part, and the rear car support body include one have an interface after treat fitting, the vehicle frame coupling apparatus
Comprising：
Once lining frame, treats between fitting before being arranged at this after fitting and this；And
Lining frame on one, is connected to the front truck support body and the lower lining frame, and is overlapped in before this including one
The front bridge piece of vehicle frame, and one extend back from the front bridge piece and be overlapped in the lower lining frame
Bridge piece afterwards.
2. vehicle frame coupling apparatus as claimed in claim 1, it is characterised in that the front truck support body
Treating before also this being resisted against including one, the upper pipe above fitting, one are treated below fitting before being connected to this
Down tube, and a head tube for being connected on this between pipe and the down tube and being located at relative front, before this
Treat that fitting is that the bearing of trend of pipe extends back along on this, wherein, the lower lining frame includes one
The termination case of the end face of fitting is treated before being terminated at this, and one extends and connects from the termination case bending
The fitting of the interface of fitting is treated after this, and before on this, the front bridge piece of lining frame is overlapped in this
The upper pipe of vehicle frame.
3. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that also connect comprising
Order unit, the lower lining frame is connected to the rear car support body after treat fitting, and including multiple
It is arranged in the locking part of the fitting and the rear bridge piece of the lower lining frame, and multiple institutes fixed respectively
State the nut of locking part.
4. vehicle frame coupling apparatus as claimed in claim 3, it is characterised in that the lower lining frame
Fitting is spaced towards the direction away from the termination case with two and the perforation in penetration state, and on this
There are the rear bridge piece of lining frame two positions to correspond to the perforation respectively and each surround out a space
Connecting leg, the locking part is to be then passed through the perforation behind the space respectively and be locked in
The rear car support body.
5. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that the rear car support body
After treat that fitting is also arranged at the locating dowel on the interface with one, wherein, the lower lining frame
Fitting has a position to should the positioning that is engaged with the locating dowel of locating dowel and shape
Hole.
6. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that lining frame is on this
Fitting and the lower lining frame are treated before connecting the front truck support body in a welding manner.
7. vehicle frame coupling apparatus as claimed in claim 6, it is characterised in that lining frame on this
Treat that fitting is welded to one another before front bridge piece and the front truck support body, and the rear bridge piece and the lower lining
The fitting of frame is welded to one another.
8. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that the lower lining frame
Termination case be terminated at this in a welding manner before treat the end face of fitting.
9. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that lining frame on this
The position of front bridge piece and front truck support body overlap joint, be positioned at the lower lining frame termination case with this before
The relative front of the position of vehicle frame connection.
10. vehicle frame coupling apparatus as claimed in claim 2, it is characterised in that this is rear waiting
The interface of part is to extend diagonally downward and forward, wherein, the fitting of the lower lining frame is from the end
The angle of fitting bending, be coordinate this after treat the interface of fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622165.7A CN106553729A (en) | 2015-09-28 | 2015-09-28 | Vehicle frame coupling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622165.7A CN106553729A (en) | 2015-09-28 | 2015-09-28 | Vehicle frame coupling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106553729A true CN106553729A (en) | 2017-04-05 |
Family
ID=58416000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510622165.7A Pending CN106553729A (en) | 2015-09-28 | 2015-09-28 | Vehicle frame coupling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106553729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316296A (en) * | 2018-03-28 | 2019-10-11 | 本田技研工业株式会社 | The seat frame of autobicycle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365921A (en) * | 2001-01-18 | 2002-08-28 | 本田技研工业株式会社 | Frame structure of small motorcycle type motorbicycle |
| US20060169511A1 (en) * | 2004-12-24 | 2006-08-03 | Nobuhiko Kurokawa | Frame of motorcycle and engine bracket |
| CN201313603Y (en) * | 2008-12-19 | 2009-09-23 | 龚大兴 | Motorcycle frame structure |
| CN101580091A (en) * | 2009-06-19 | 2009-11-18 | 重庆隆鑫机车有限公司 | Frame of riding motorcycle |
| CN201872845U (en) * | 2010-11-18 | 2011-06-22 | 中国嘉陵工业股份有限公司（集团） | Two-wheeled cross-country motorcycle frame |
| CN201907566U (en) * | 2010-12-14 | 2011-07-27 | 东风汽车有限公司 | Vehicle bracket structure |
| CN203528694U (en) * | 2013-11-04 | 2014-04-09 | 光阳工业股份有限公司 | Vehicle frame device |
-
2015
- 2015-09-28 CN CN201510622165.7A patent/CN106553729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1365921A (en) * | 2001-01-18 | 2002-08-28 | 本田技研工业株式会社 | Frame structure of small motorcycle type motorbicycle |
| US20060169511A1 (en) * | 2004-12-24 | 2006-08-03 | Nobuhiko Kurokawa | Frame of motorcycle and engine bracket |
| CN201313603Y (en) * | 2008-12-19 | 2009-09-23 | 龚大兴 | Motorcycle frame structure |
| CN101580091A (en) * | 2009-06-19 | 2009-11-18 | 重庆隆鑫机车有限公司 | Frame of riding motorcycle |
| CN201872845U (en) * | 2010-11-18 | 2011-06-22 | 中国嘉陵工业股份有限公司（集团） | Two-wheeled cross-country motorcycle frame |
| CN201907566U (en) * | 2010-12-14 | 2011-07-27 | 东风汽车有限公司 | Vehicle bracket structure |
| CN203528694U (en) * | 2013-11-04 | 2014-04-09 | 光阳工业股份有限公司 | Vehicle frame device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316296A (en) * | 2018-03-28 | 2019-10-11 | 本田技研工业株式会社 | The seat frame of autobicycle |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |