CN207697418U - A kind of vehicle independent rear suspension - Google Patents
A kind of vehicle independent rear suspension Download PDFInfo
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- CN207697418U CN207697418U CN201820004105.8U CN201820004105U CN207697418U CN 207697418 U CN207697418 U CN 207697418U CN 201820004105 U CN201820004105 U CN 201820004105U CN 207697418 U CN207697418 U CN 207697418U
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- longeron
- trailing arm
- bearing diagonal
- mounting bracket
- rear suspension
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Abstract
The utility model provides a kind of vehicle independent rear suspension, it is characterized in that, including rear trailing arm, trailing arm includes longeron and bearing diagonal after described, described bearing diagonal one end and longeron connection at an acute angle, the bearing diagonal is not connected with end with longeron and is respectively equipped with body mounts in the same direction, and the rear trailing arm top is equipped with damping helical spring, mounting bracket and damper.Trailing arm itself afterwards forms stable mechanism using the structure of triangle, at the same with the installation point of vehicle body, it is two also to have original one to increase, and strengthens stability, while decreasing the inclination of vehicle.It can reduce bonding strength, to replacement die sinking production is welded to connect, save production cost.
Description
Technical field
The utility model is related to a kind of vehicle suspension technologies, and in particular to a kind of vehicle independent rear suspension.
Background technology
Automotive suspension is the important component for ensureing riding comfort.Meanwhile automotive suspension is made as between vehicle frame and wheel
The power transmission parts of connection, and be the important component for ensureing ride safety of automobile.Therefore, automotive suspension is often classified as important component volume
The Technical Specification Sheet for entering automobile, as one of the important indicator for weighing car mass.
Most of vehicle rear suspension currently on the market is using torsion beam type rigid axle suspension, multi link formula independent suspension.
Multi link formula independent suspension be by connecting rod, damper and damping spring composition.Its connecting rod is more than general suspension, it can be protected
Card possesses certain comfort, and since connecting rod is more, reduces the inclination of vehicle body as far as possible.Simultaneously its space occupied compared with
It is more therefore abundant suitable for space, and focus on comfortable superior automobile.Multi link formula independent suspension will reach non-only in technique
The durability of vertical suspension, needs to keep always that connecting rod is indeformable, does not shift, and also has on using material and very in the optimization of structure
It is fastidious.Torsion beam type rigid axle suspension keeps the stationarity of automobile and comfort poor, and multi link formula independent suspension structure is complicated, at
This height, assembling are time-consuming, of high cost.Torsion beam type rigid axle suspension afterwards is to balance the upper of left and right wheels by a torsion beam
Lower bounce keeps the steady of vehicle to reduce rocking for vehicle.But its stationarity and comfort are all relatively poor, while it
Structure is also too simple, and form is old.Therefore a kind of simpler stable independent rear suspension is needed.
Utility model content
Above-mentioned to solve the problems, such as, the purpose of this utility model is to provide a kind of vehicle independent rear suspensions, lead to
It crosses and changes its structure disperses local pressure, reduce the force request of each tie point, a variety of conventional connection means can be used to substitute
The mold mode of production in the prior art, to reduce production difficulty, save production cost, and the structure of multiconnection point also increases
The stability of independent suspension, effectively prevent rolling, and has wide applicability.
In order to achieve the above objectives, the technical solution of the utility model is：
A kind of vehicle independent rear suspension, which is characterized in that including rear trailing arm, it is described after trailing arm include longeron and bearing diagonal,
Described bearing diagonal one end and longeron connection at an acute angle, the bearing diagonal are not connected with end with longeron and are respectively equipped with vehicle body installation in the same direction
Point, the rear trailing arm top are equipped with damping helical spring, mounting bracket and damper.Trailing arm itself afterwards, using the knot of triangle
Structure, forms stable mechanism, at the same with the installation point of vehicle body, it is two also to have original one to increase, and strengthens stability,
The inclination of vehicle is decreased simultaneously.It can reduce bonding strength, to replacement die sinking production is welded to connect, save production
Cost.
As being further improved for said program, the mounting bracket includes supporting rack and brake connector, the branch
Support side is connect with rear trailing arm, the other side and brake connector connect.The design can be welded to connect for brake and provide
Suitable setting angle and mounting surface, can effectively improve the performance that brake is welded to connect.
As being further improved for said program, the damping helical spring is set on longeron and bearing diagonal tie point
Side.
As being further improved for said program, the damper includes connection tubing string and spring mounting bracket, the pipe
Column is separately connected spring mounting bracket and floor side member, and the spring mounting bracket is separately connected tubing string and floor side member.Tubing string, damping
Device mounting bracket is connect with floor side member stereo staggered, be can effectively improve and triangular is welded to connect performance.
As being further improved for said program, the mounting bracket is equipped with fixed connection point with damper.The design into
One step increases the connective stability between mounting bracket, damper and floor side member.
As being further improved for said program, reinforcing beam is equipped between the longeron and bearing diagonal.The design can carry
The integral strength of high floor side member.
As being further improved for said program, the damping helical spring is overall structure, the entirety with damper
Structural top is equipped with vehicle body tie point.
Compared with prior art, the beneficial effects of the utility model are：
The die sinking for reducing mold using this design method, using traditional method, most components need to mold, and reduce
The step of die sinking, production cost greatly reduces, while accelerating the period of production, simultaneously because the technique of processing and manufacturing
Simply, welding structure is mostly used, while also reducing many limitations in the selection of material, with the independent suspension previously applied
It compares, it is simple in structure, it is easily installed and dismantles, while also increasing comfort by bus.
Description of the drawings
A kind of vehicle independent rear suspension structural schematic diagram that Fig. 1 is provided by the utility model embodiment one.
A kind of vehicle independent rear suspension structural schematic diagram that Fig. 2 is provided by the utility model embodiment two.
Wherein：
1, longeron；2, bearing diagonal；3, body mounts；4, damping helical spring；5, mounting bracket；6, damper；7, it manages
Column；8, spring mounting bracket；9, overall structure.
Specific implementation mode
Below with reference to the specific effect of design, concrete structure and generation that embodiment and attached drawing create the utility model
Fruit carries out clear, complete description, adequately to understand purpose, feature and the effect of the utility model creation.The utility model
Every technical characteristic of creation, can be with combination of interactions under the premise of not conflicting conflict.
Embodiment one
Referring to Fig. 1, a kind of vehicle independent rear suspension, which is characterized in that including rear trailing arm, the rear trailing arm includes longeron 1
With bearing diagonal 2,2 one end of the bearing diagonal and 1 connection at an acute angle of longeron, the bearing diagonal 2 are not connected with end difference with longeron 1 in the same direction
Equipped with body mounts 3, the rear trailing arm top is equipped with damping helical spring 4, mounting bracket 5 and damper 6.
As being further improved for said program, the mounting bracket 5 includes supporting rack and brake connector, the branch
Support side is connect with rear trailing arm, the other side and brake connector connect.
As being further improved for said program, the damping helical spring 4 is set to longeron 1 and 2 tie point of bearing diagonal
Top.
As being further improved for said program, the damper 6 includes connecting tubing string and spring mounting bracket 8, described
Tubing string is separately connected spring mounting bracket 8 and floor side member 1, and the spring mounting bracket 8 is separately connected tubing string and floor side member 1.
As being further improved for said program, the mounting bracket 5 is equipped with fixed connection point with damper 6.
As being further improved for said program, reinforcing beam is equipped between the longeron 1 and bearing diagonal 2.
Embodiment two
Referring to Fig. 2, a kind of vehicle independent rear suspension, which is characterized in that including rear trailing arm, the rear trailing arm includes longeron 1
With bearing diagonal 2,2 one end of the bearing diagonal and 1 connection at an acute angle of longeron, the bearing diagonal 2 are not connected with end difference with longeron 1 in the same direction
Equipped with body mounts 3, the rear trailing arm top is equipped with damping helical spring 4, mounting bracket 5 and damper 6.The damping spiral shell
It is overall structure 9 to revolve spring 4 with damper 6, and 9 top of the overall structure is equipped with vehicle body tie point.
It should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application.Although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to reality
It is modified or replaced equivalently with novel technical solution, it, should all without departing from the range of technical solutions of the utility model
Cover in the right of the utility model.
Claims (7)
1. a kind of vehicle independent rear suspension, which is characterized in that including rear trailing arm, the rear trailing arm includes longeron（1）With bearing diagonal
（2）, the bearing diagonal（2）One end and longeron（1）Connection at an acute angle, the bearing diagonal（2）With longeron（1）Not connected end point in the same direction
It She You not body mounts（3）, the rear trailing arm top is equipped with damping helical spring（4）, mounting bracket（5）With damper（6）.
2. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the mounting bracket（5）Including branch
Support and brake connector, support frame as described above side is connect with rear trailing arm, the other side and brake connector connect.
3. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the damping helical spring（4）If
It is placed in longeron（1）With bearing diagonal（2）Above tie point.
4. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the damper（6）Including connection
Tubing string and spring mounting bracket（8）, the tubing string is separately connected spring mounting bracket（8）With floor side member（1）, the damper peace
It shelves（8）It is separately connected tubing string and floor side member（1）.
5. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the mounting bracket（5）With damping
Device（6）Equipped with fixed connection point.
6. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the longeron（1）With bearing diagonal（2）
Between be equipped with reinforcing beam.
7. a kind of vehicle independent rear suspension according to claim 1, which is characterized in that the damping helical spring（4）With
Damper（6）For overall structure（9）, the overall structure（9）Top is equipped with vehicle body tie point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004105.8U CN207697418U (en) | 2018-01-02 | 2018-01-02 | A kind of vehicle independent rear suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004105.8U CN207697418U (en) | 2018-01-02 | 2018-01-02 | A kind of vehicle independent rear suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697418U true CN207697418U (en) | 2018-08-07 |
Family
ID=63031084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004105.8U Active CN207697418U (en) | 2018-01-02 | 2018-01-02 | A kind of vehicle independent rear suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001145A (en) * | 2018-01-02 | 2018-05-08 | 苏州盱酋汽车科技有限公司 | A kind of vehicle independent rear suspension of simple and stable |
-
2018
- 2018-01-02 CN CN201820004105.8U patent/CN207697418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001145A (en) * | 2018-01-02 | 2018-05-08 | 苏州盱酋汽车科技有限公司 | A kind of vehicle independent rear suspension of simple and stable |
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