CN207984487U - A kind of swing arm mounting structure being connected between vehicle body and subframe - Google Patents
A kind of swing arm mounting structure being connected between vehicle body and subframe Download PDFInfo
- Publication number
- CN207984487U CN207984487U CN201820208201.4U CN201820208201U CN207984487U CN 207984487 U CN207984487 U CN 207984487U CN 201820208201 U CN201820208201 U CN 201820208201U CN 207984487 U CN207984487 U CN 207984487U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- subframe
- vehicle body
- installation bolt
- mounting bracket
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of swing arm mounting structures being connected between vehicle body and subframe, including swing arm, bushing mounting bracket, bush of swing arm and subframe, swing arm one end is connected with bushing mounting bracket, bushing mounting bracket is internally provided with bush of swing arm, bushing mounting bracket is aluminium alloy structure, bushing mounting bracket is hollow structure with vehicle body connecting side, bush of swing arm is fixedly connected by vehicle body installation bolt with vehicle body, bushing mounting bracket is provided with the first subframe installation bolt and the second subframe installation bolt far from vehicle body installation bolt side, swing arm end is fixedly connected by the first subframe installation bolt and the second subframe installation bolt with subframe；This kind is connected to the swing arm mounting structure between vehicle body and subframe, vehicle body and subframe are connected by bushing mounting bracket simultaneously, the rigidity of vehicle body entirety is increased substantially on the basis of not increasing reinforced support, it is hollow structure by bushing mounting bracket and vehicle body connecting side, greatly reduces swing arm weight.
Description
Technical field
The utility model is related to a kind of passenger car suspension swing arms, are connected between vehicle body and subframe more particularly, to a kind of
Swing arm mounting structure, is related to technical field of automobile accessories.
Background technology
Suspension swing arm is the critical component of vehicle suspension system for connecting suspension knuckle and subframe.Vehicle is expert at
During sailing, skeleton of the swing arm as draft hitch, bear the External force interference in part car weight and traveling suffered by wheel it is necessary to
Ask the structure of suspension swing arm that there is higher rigidity and fatigue behaviour.Passenger car suspension swing arm is installed as being beaten with bolt at present
Tightly, it is fixed on subframe, structure has the following disadvantages：One, bush of swing arm is directly installed on subframe, in order to increase vehicle
Frame and vehicle body rigidity, it is general using reinforced support is installed between vehicle body and vehicle frame, increase number of parts and car weight；Two,
Bushing shell is steel, increases swing arm overall weight.
Utility model content
The technical problems to be solved in the utility model is to overcome existing passenger car suspension swing arm to increase vehicle frame and vehicle body
Rigidity, reinforced support is installed between vehicle body and vehicle frame, increases number of parts and car weight；And bushing shell is steel, is added
The big defect of big swing arm overall weight, provides a kind of swing arm mounting structure being connected between vehicle body and subframe, on solving
State problem.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of to be connected between vehicle body and subframe
Swing arm mounting structure, including swing arm, bushing mounting bracket, bush of swing arm and subframe, described swing arm one end and bushing installation branch
Frame connects, and the bushing mounting bracket is internally provided with bush of swing arm, and the swing arm is pressed into the skeleton of bush of swing arm, the lining
Set mounting bracket is aluminium alloy structure, and the bushing mounting bracket is hollow structure with vehicle body connecting side, the bushing installation branch
Frame side is provided with vehicle body installation bolt, and the hollow structure of vehicle body installation bolt penetration liner mounting bracket side is described
Bush of swing arm is fixedly connected by vehicle body installation bolt with vehicle body, and the bushing mounting bracket is set far from vehicle body installation bolt side
It is equipped with the first subframe installation bolt and the second subframe installation bolt, the first subframe installation bolt and the second subframe
The relatively thin side of installation bolt penetration liner mounting bracket, the swing arm end pass through the first subframe installation bolt and the second secondary vehicle
Frame installation bolt is fixedly connected with subframe, and the subframe is arranged far from the arc-shaped curved surface side of swing arm.
As a kind of optimal technical scheme of the utility model, the bush of swing arm connects vehicle body and subframe simultaneously.
As a kind of optimal technical scheme of the utility model, the swing arm end is served as a contrast with the swing arm in bushing mounting bracket
It is interference fit between set.
As a kind of optimal technical scheme of the utility model, the first subframe installation bolt and the second subframe peace
Dress bolt is in staggered distribution.
As a kind of optimal technical scheme of the utility model, the vehicle body installation bolt is arranged in swing arm arc-shaped bend
Side.
Compared with prior art, the utility model has the beneficial effects that：This kind is connected to the swing arm between vehicle body and subframe
Mounting structure connects vehicle body and subframe, so as to play connection subframe and vehicle body simultaneously by bushing mounting bracket
Effect, increases substantially the rigidity of vehicle body entirety on the basis of not increasing reinforced support, is closed for aluminium by bushing mounting bracket
Golden structure reduces swing arm overall weight while meeting requirement, in being by bushing mounting bracket and vehicle body connecting side
Hollow structure greatly reduces swing arm weight, has preferable effect to swing arm lightweight.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of mounting structure schematic diagram of subframe and swing arm described in the utility model；
Fig. 2 is that a kind of bush of swing arm for the swing arm mounting structure being connected between vehicle body and subframe described in the utility model shows
It is intended to；
Fig. 3 is a kind of swing arm mounting structure exploded view being connected between vehicle body and subframe described in the utility model；
Fig. 4 is a kind of bushing mounting bracket front view described in the utility model；
Fig. 5 is a kind of bushing mounting bracket left side view described in the utility model；
In figure：1, swing arm；2, bushing mounting bracket；3, the first subframe installation bolt；4, the second subframe installation bolt；
5, vehicle body installation bolt；6, bush of swing arm；7, subframe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of swing arm being connected between vehicle body and subframe
Mounting structure, including swing arm 1, bushing mounting bracket 2, bush of swing arm 6 and subframe 7,1 one end of swing arm and bushing mounting bracket 2
Connection, bushing mounting bracket 2 are internally provided with bush of swing arm 6, and swing arm 1 is pressed into the skeleton of bush of swing arm 6, bushing mounting bracket
2 be aluminium alloy structure, and 1 overall weight of swing arm, bushing mounting bracket 2 and vehicle body connecting side are reduced while meeting requirement
For hollow structure, 1 weight of swing arm is substantially reduced, has preferable effect, 2 side of bushing mounting bracket to set 1 lightweight of swing arm
It is equipped with vehicle body installation bolt 5, the hollow structure of 5 penetration liner mounting bracket of vehicle body installation bolt, 2 side, bush of swing arm 6 passes through
Vehicle body installation bolt 5 is fixedly connected with vehicle body, and bushing mounting bracket 2 is provided with the first secondary vehicle far from 5 side of vehicle body installation bolt
Frame installation bolt 3 and the second subframe installation bolt 4, the first subframe installation bolt 3 and the second subframe installation bolt 4 run through
2 relatively thin side of bushing mounting bracket, 1 end of swing arm by the first subframe installation bolt 3 and the second subframe installation bolt 4 with
Subframe 7 is fixedly connected, and subframe 7 is arranged far from the arc-shaped curved surface side of swing arm 1.
Bush of swing arm 6 connects vehicle body and subframe 7 simultaneously, and vehicle body is increased substantially on the basis of not increasing reinforced support
Whole rigidity is interference fit, the installation of the first subframe between the bush of swing arm 6 in 1 end of swing arm and bushing mounting bracket 2
Bolt 3 and the second subframe installation bolt 4 are in staggered distribution, and are conducive to reinforce the connective stability between swing arm 1 and subframe 7,
Vehicle body installation bolt 5 is arranged on the inside of 1 arc-shaped bend of swing arm.
Concrete principle：In use, an end of swing arm 1 and 6 interference of bush of swing arm inside bushing mounting bracket 2 are matched
It closes, is pressed into 6 inner frame of bush of swing arm, 1 end of swing arm passes through the first subframe installation bolt 3 and the second subframe installation bolt 4
It is fixedly connected with subframe 7, bush of swing arm 6 is fixedly connected by vehicle body installation bolt 5 with vehicle body, and such bush of swing arm 6 is simultaneously
Vehicle body and subframe 7 are connected, the integral rigidity of vehicle body is substantially increased, in addition, bushing mounting bracket 2 is aluminium alloy structure, and
It is hollow structure with vehicle body connecting side, substantially reduces 1 weight of swing arm.
This kind is connected to the swing arm mounting structure between vehicle body and subframe, by bushing mounting bracket simultaneously connect vehicle body and
Subframe increases substantially so as to play the role of connecting subframe and vehicle body on the basis of not increasing reinforced support
The rigidity of vehicle body entirety is aluminium alloy structure by bushing mounting bracket, and it is whole that swing arm is reduced while meeting requirement
Weight is hollow structure by bushing mounting bracket and vehicle body connecting side, greatly reduces swing arm weight, have to swing arm lightweight
Preferable effect.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of swing arm mounting structure being connected between vehicle body and subframe, including swing arm (1), bushing mounting bracket (2), swing arm
Bushing (6) and subframe (7), which is characterized in that described swing arm (1) one end and bushing mounting bracket (2) connection, the bushing peace
Dress holder (2) is internally provided with bush of swing arm (6), and the swing arm (1) is pressed into the skeleton of bush of swing arm (6), the bushing peace
It is aluminium alloy structure to fill holder (2), and the bushing mounting bracket (2) is hollow structure with vehicle body connecting side, the bushing installation
Holder (2) side is provided with vehicle body installation bolt (5), vehicle body installation bolt (5) penetration liner mounting bracket (2) side
Hollow structure, the bush of swing arm (6) are fixedly connected by vehicle body installation bolt (5) with vehicle body, the bushing mounting bracket (2)
Vehicle body installation bolt (5) side is provided with the first subframe installation bolt (3) and the second subframe installation bolt (4), institute
State the first subframe installation bolt (3) and second subframe installation bolt (4) penetration liner mounting bracket (2) relatively thin side, institute
It is fixed by the first subframe installation bolt (3) and the second subframe installation bolt (4) and subframe (7) to state swing arm (1) end
Connection, the subframe (7) are arranged far from the arc-shaped curved surface side of swing arm (1).
2. a kind of swing arm mounting structure being connected between vehicle body and subframe according to claim 1, which is characterized in that institute
It states bush of swing arm (6) while connecting vehicle body and subframe (7).
3. a kind of swing arm mounting structure being connected between vehicle body and subframe according to claim 1, which is characterized in that institute
It states between the bush of swing arm (6) in swing arm (1) end and bushing mounting bracket (2) as interference fit.
4. a kind of swing arm mounting structure being connected between vehicle body and subframe according to claim 1, which is characterized in that institute
It states the first subframe installation bolt (3) and the second subframe installation bolt (4) is in staggered distribution.
5. a kind of swing arm mounting structure being connected between vehicle body and subframe according to claim 1, which is characterized in that institute
Vehicle body installation bolt (5) setting is stated on the inside of swing arm (1) arc-shaped bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208201.4U CN207984487U (en) | 2018-02-05 | 2018-02-05 | A kind of swing arm mounting structure being connected between vehicle body and subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208201.4U CN207984487U (en) | 2018-02-05 | 2018-02-05 | A kind of swing arm mounting structure being connected between vehicle body and subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984487U true CN207984487U (en) | 2018-10-19 |
Family
ID=63823064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208201.4U Expired - Fee Related CN207984487U (en) | 2018-02-05 | 2018-02-05 | A kind of swing arm mounting structure being connected between vehicle body and subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984487U (en) |
-
2018
- 2018-02-05 CN CN201820208201.4U patent/CN207984487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210205 |