CN207433166U - Torsion beam assembly after a kind of U-shaped variable cross-section - Google Patents
Torsion beam assembly after a kind of U-shaped variable cross-section Download PDFInfo
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- CN207433166U CN207433166U CN201721441188.9U CN201721441188U CN207433166U CN 207433166 U CN207433166 U CN 207433166U CN 201721441188 U CN201721441188 U CN 201721441188U CN 207433166 U CN207433166 U CN 207433166U
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- trailing arm
- torsion beam
- shock absorber
- shaped variable
- variable cross
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Abstract
The utility model discloses torsion beam assemblies after a kind of U-shaped variable cross-section of automobile technical field,The bottom of the left casing is provided with left trailing arm,The bottom of the left trailing arm is provided with left wheel hub plate,The bottom right side of the left trailing arm is provided with left shock absorber support,Left spring disk is provided at the top of the left shock absorber support,And the left side of left spring disk is connected with left trailing arm,Torsion beam is provided on the right side of the left trailing arm,The top of the left spring disk and the bottom of torsion beam connect,The right end of the torsion beam is provided with right trailing arm,Right casing is provided at the top of the right trailing arm,The bottom of the right trailing arm is provided with right boss plate,The left bottom of the right trailing arm is provided with right shock absorber support,Pass through the setting of torsion beam assembly after this U-shaped variable cross-section,It is strong to reverse stiffness,It is well positioned to meet the Functional Requirement of target,And moulding process is relatively simple,Lighter in weight,Increase torsion beam advantage,Ensure that roll center is stablized.
Description
Technical field
The utility model is related to automobile technical fields, are specially torsion beam assembly after a kind of U-shaped variable cross-section.
Background technology
Current existing torsion beam of automobile is generally V-type beam and enclosed beam, and V-type beam need to add stabiliser bar to ensure torsion stiffness,
Heavier-weight；Enclosed beam shaping difficulty is larger, of high cost, for this purpose, we have proposed torsion beam assemblies after a kind of U-shaped variable cross-section.
Utility model content
The purpose of this utility model is to provide torsion beam assembly after a kind of U-shaped variable cross-section, to solve above-mentioned background technology
The V-type beam of middle proposition need to add stabiliser bar to ensure torsion stiffness, heavier-weight；Enclosed beam shaping difficulty it is larger, it is of high cost the problem of.
To achieve the above object, the utility model provides following technical solution：Torsion beam assembly after a kind of U-shaped variable cross-section,
Including left casing, the bottom of the left casing is provided with left trailing arm, and the bottom of the left trailing arm is provided with left wheel hub plate, the left side
The bottom right side of trailing arm is provided with left shock absorber support, and left spring disk, and left bullet are provided at the top of the left shock absorber support
The left side of spring disk is connected with left trailing arm, and torsion beam, the top of the left spring disk and torsion are provided on the right side of the left trailing arm
The bottom connection of beam, the right end of the torsion beam are provided with right trailing arm, right casing, the right side are provided at the top of the right trailing arm
The bottom of trailing arm is provided with right boss plate, and the left bottom of the right trailing arm is provided with right shock absorber support, the right damper
Be provided with right spring holder at the top of stent, and the top of right spring holder and the connection of the bottom of torsion beam, right spring holder right side with
Right trailing arm connection.
Preferably, the torsion beam is high strength steel torsion beam, and torsion beam is U-shaped variable section structure.
Preferably, by being welded and fixed between the left trailing arm, torsion beam and right trailing arm.
Preferably, the torsion beam surface offers lightening hole and location hole.
Compared with prior art, the beneficial effects of the utility model are：It is set by torsion beam assembly after this U-shaped variable cross-section
It puts, torsion stiffness is strong, is well positioned to meet the Functional Requirement of target, and moulding process is relatively simple, lighter in weight, increases
Torsion beam advantage ensures that roll center is stablized.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model torsion beam left view.
In figure：1 left casing, 2 left trailing arms, 3 left wheel hub plates, 4 left shock absorber supports, 5 left spring disks, 6 torsion beams, 7 right sides are vertical
Arm, 8 right casings, 9 right boss plates, 10 right shock absorber supports, 11 right spring holders.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：Torsion beam assembly after a kind of U-shaped variable cross-section, including
Left casing 1, the bottom of the left casing 1 are provided with left trailing arm 2, and the bottom of the left trailing arm 2 is provided with left wheel hub plate 3, described
The bottom right side of left trailing arm 2 is provided with left shock absorber support 4, and the top of the left shock absorber support 4 is provided with left spring disk 5,
And the left side of left spring disk 5 is connected with left trailing arm 2, the right side of the left trailing arm 2 is provided with torsion beam 6, the left spring disk 5
Top is connected with the bottom of torsion beam 6, and the right end of the torsion beam 6 is provided with right trailing arm 7, and the top of the right trailing arm 7 is set
There is right casing 8, the bottom of the right trailing arm 7 is provided with right boss plate 9, and the left bottom of the right trailing arm 7 is provided with right damping
Device stent 10, the top of the right shock absorber support 10 are provided with right spring holder 11, and the top of right spring holder 11 and torsion beam 6
Bottom connection, the right side of right spring holder 11 is connected with right trailing arm 7.
Wherein, the torsion beam 6 is high strength steel torsion beam, and torsion beam 6 is U-shaped variable section structure, and support strength is high,
It is unlikely to deform, by being welded and fixed between the left trailing arm 2, torsion beam 6 and right trailing arm 7, increases structural stability, the torsion
6 surface of beam offers lightening hole and location hole, convenient to be connected with automobile chassis, while effectively reduces torsion beam weight.
Specifically, left casing 1, right casing 8, left wheel hub plate 3 and right boss plate 9 be respectively used to it is main on automobile chassis
Structure connects, and left trailing arm 2 and right trailing arm 7 have been used to connect supporting role, and left shock absorber support 4 and right shock absorber support 10 are used for
Positioning supporting role is played, left spring disk 5 and right spring holder 11 are used to support automobile chassis damping, and left spring disk 5 connects a left side simultaneously
Trailing arm 2 and torsion beam 6, right spring holder 11 connect right trailing arm 7 and torsion beam 6 simultaneously, can play the role of reinforcing rock-steady structure,
The support construction for making this device is stronger, and torsion beam 6 is used to support the total of automobile chassis, and torsion beam 6 is U-shaped structure, U-shaped
The performance of beam can meet target call, and U-shaped beam moulding process is relatively simple, lighter in weight, and cost is lower than V-type beam and enclosed beam,
According to the different set structure of space layout, effectively meet functional requirement.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of torsion beam assembly after U-shaped variable cross-section, including left casing（1）, it is characterised in that：The left casing（1）Bottom
It is provided with left trailing arm（2）, the left trailing arm（2）Bottom be provided with left wheel hub plate（3）, the left trailing arm（2）Bottom right side
It is provided with left shock absorber support（4）, the left shock absorber support（4）Top be provided with left spring disk（5）, and left spring disk
（5）Left side and left trailing arm（2）Connection, the left trailing arm（2）Right side be provided with torsion beam（6）, the left spring disk（5）'s
Top and torsion beam（6）Bottom connection, the torsion beam（6）Right end be provided with right trailing arm（7）, the right trailing arm（7）'s
Top is provided with right casing（8）, the right trailing arm（7）Bottom be provided with right boss plate（9）, the right trailing arm（7）Left side
Bottom is provided with right shock absorber support（10）, the right shock absorber support（10）Top be provided with right spring holder（11）, and it is right
Spring holder（11）Top and torsion beam（6）Bottom connection, right spring holder（11）Right side and right trailing arm（7）Connection.
2. torsion beam assembly after a kind of U-shaped variable cross-section according to claim 1, it is characterised in that：The torsion beam（6）For
High strength steel torsion beam, and torsion beam（6）For U-shaped variable section structure.
3. torsion beam assembly after a kind of U-shaped variable cross-section according to claim 1, it is characterised in that：The left trailing arm（2）、
Torsion beam（6）With right trailing arm（7）Between by being welded and fixed.
4. torsion beam assembly after a kind of U-shaped variable cross-section according to claim 1, it is characterised in that：The torsion beam（6）Table
Face offers lightening hole and location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441188.9U CN207433166U (en) | 2017-11-02 | 2017-11-02 | Torsion beam assembly after a kind of U-shaped variable cross-section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441188.9U CN207433166U (en) | 2017-11-02 | 2017-11-02 | Torsion beam assembly after a kind of U-shaped variable cross-section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433166U true CN207433166U (en) | 2018-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441188.9U Active CN207433166U (en) | 2017-11-02 | 2017-11-02 | Torsion beam assembly after a kind of U-shaped variable cross-section |
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| CN (1) | CN207433166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914533A (en) * | 2017-11-02 | 2018-04-17 | 安徽万安汽车零部件有限公司 | Torsion beam assembly after a kind of U-shaped variable cross-section |
-
2017
- 2017-11-02 CN CN201721441188.9U patent/CN207433166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914533A (en) * | 2017-11-02 | 2018-04-17 | 安徽万安汽车零部件有限公司 | Torsion beam assembly after a kind of U-shaped variable cross-section |
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