CN110816197A - Transverse stabilizer assembly structure and automobile - Google Patents
Transverse stabilizer assembly structure and automobile Download PDFInfo
- Publication number
- CN110816197A CN110816197A CN201911225772.4A CN201911225772A CN110816197A CN 110816197 A CN110816197 A CN 110816197A CN 201911225772 A CN201911225772 A CN 201911225772A CN 110816197 A CN110816197 A CN 110816197A
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- CN
- China
- Prior art keywords
- arm
- assembly structure
- stabilizer assembly
- stabilizer
- automobile
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/83—Type of interconnection
- B60G2204/8302—Mechanical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides a transverse stabilizer assembly structure and an automobile, and relates to the technical field of automobiles. The lateral stabilizer assembly structure includes: a first end; a first arm connected to the first end; a first curved portion connected to the first arm; a connecting rod connected with the first bending part; a second bent portion connected to the link; a second arm connected to the second flexure; and a second end connected to the second arm. According to the design of the transverse stabilizer assembly structure, the first end and the second end are simple in forming process and convenient to process, and meanwhile, due to the design of the hollow structure, the rigidity performance of a vehicle can be guaranteed, the weight can be reduced, and the purpose of lightening the whole vehicle is achieved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a transverse stabilizer assembly structure and an automobile.
Background
The automobile transverse stabilizer structure is used as an important component of a suspension part, can ensure the stability of an automobile body during the running process of the automobile and reduce the transverse inclination and transverse angular vibration of the automobile body, and has the functions of preventing the automobile body from being excessively inclined when the automobile turns and improving the running stability of the automobile on uneven surfaces. When the automobile turns, the suspension of the bent inner wheel is stretched and the suspension of the bent outer wheel is compressed, and in order to inhibit the posture of the automobile body, the transverse stabilizer structure can play a role in torsion inhibition at the moment so as to prevent the automobile from rolling over. When the vehicle is in running, if the left wheel and the right wheel jump up and down simultaneously, the middle part of the transverse stabilizer structure is twisted, the side arm is bent, the effect of increasing the rigidity of the suspension is achieved, and the rollover probability of the vehicle in sharp turning is reduced.
In the prior art, in order to achieve high reliability and durability of an automobile, the structure of the transverse stabilizer is mostly of a solid structure, the weight of the transverse stabilizer and the weight of the whole automobile are increased, and the forming process is complex and is not beneficial to processing.
Disclosure of Invention
The embodiment of the invention provides a transverse stabilizer assembly structure and an automobile, and aims to solve the problems of insufficient rigidity performance, complex forming process and heavy weight of the transverse stabilizer assembly structure.
In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions:
a lateral stabilizer assembly structure comprising:
a first end;
a first arm connected to the first end;
a first curved portion connected to the first arm;
a connecting rod connected with the first bending part;
a second bent portion connected to the link;
a second arm connected to the second flexure;
a second end connected to the second arm.
Optionally, the connecting rod is provided with a first supporting part, a first limiting ring, a second supporting part and a second limiting ring;
the first supporting part is respectively connected with the first bending part and the first limiting ring;
the second support part is connected with the second bending part and the second limiting ring respectively.
Optionally, the first end and the second end are of a flat head structure, and the first end and the second end are respectively provided with a threaded hole.
Optionally, the first end and the second end are formed by flattening, the difference between the assembling thickness of the first end and the thickness of the two layers of pipe walls of the first arm is 0.5 mm to 1.0 mm, and the difference between the assembling thickness of the second end and the thickness of the two layers of pipe walls of the second arm is 0.5 mm to 1.0 mm.
Optionally, the first end, the first arm, the first bending portion, the connecting rod, the second bending portion, the second arm, and the second end are respectively connected to a stabilizer connecting rod, and the first end and the second end are respectively connected to the stabilizer connecting rod through a sleeve or a bushing.
Optionally, the first support part and the second support part are respectively connected with the frame bushing through a sleeve or a bushing.
Optionally, the lateral stabilizer assembly structure is U-shaped.
Optionally, the first end, the first arm, the first bending portion, the connecting rod, the second bending portion, the second arm, the second end, the first supporting portion, the first limiting ring, the second supporting portion, and the second limiting ring are all hollow structures.
The invention also provides an automobile comprising a body comprising a stabilizer link and a frame bushing, and further comprising a transverse stabilizer assembly structure as described in any one of the above.
The invention has the beneficial effects that:
in the above scheme, the transverse stabilizer assembly structure includes a first end, a first arm connected to the first end, a first bending portion connected to the first arm, a connecting rod connected to the first bending portion, a second bending portion connected to the connecting rod, a second arm connected to the second bending portion, and a second end connected to the second arm, so as to meet the rigidity requirement of the steam transverse stabilizer assembly structure; the first end and the second end are of flat head-shaped structures, and the first end and the second end are respectively provided with a threaded hole, so that the forming process of the design structure is simple; the first end the first arm first flexion the connecting rod the second flexion the second arm the second end first supporting part first spacing ring the second supporting part and the inside of second spacing ring are hollow structure, not only satisfy the rigidity demand, have reduced the weight of lateral stabilizer assembly moreover to reduce the weight of whole car, reach the lightweight purpose of car.
Drawings
FIG. 1 shows a schematic cross-sectional view of the construction of a lateral stabilizer assembly according to the invention;
FIG. 2 shows a schematic view of the construction of the lateral stabilizer assembly of the present invention.
Description of reference numerals:
1-a first end; 2-a first arm; 3-a first bend; 4-a connecting rod; 5-a second bend; 6-a second arm; 7-a second end; 8-a first support part; 9-a first stop collar; 10-a second support; 11-a second stop collar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The invention provides a transverse stabilizer assembly structure and an automobile, aiming at the problems of insufficient rigidity performance, complex forming process and heavier weight of the transverse stabilizer assembly structure in the prior art.
As shown in fig. 1 to 2, an embodiment of the present invention provides a lateral stabilizer assembly structure, including:
a first end 1;
a first arm 2 connected to said first end 1;
a first curved portion 3 connected to the first arm 2;
a link 4 connected to the first bending portion 3;
a second bent portion 5 connected to the link 4;
a second arm 6 connected to the second bent portion 5;
a second end 7 connected to said second arm 6.
In an alternative embodiment of the present invention, the connecting rod 4 is provided with a first supporting portion 8, a first limit ring 9, a second supporting portion 10 and a second limit ring 11;
the first supporting part 8 is respectively connected with the first bending part 3 and the first limiting ring 9;
the second support portion 10 is connected to the second bending portion 5 and the second stopper ring 11, respectively.
It should be noted that the straight-line distance between the bends of the first bending portion 3 and the second bending portion 5 should be greater than 1.5 times the outer diameter of the first bending portion 3 and the second bending portion 5, respectively; the bending radius of the first bending part 3 and the second bending part 5 should be respectively larger than 2 times the outer diameter of the first bending part 3 and the outer diameter of the second bending part 5, and the outer diameters of the first bending part 3 and the second bending part 5 which are respectively larger than 2.5 times are guaranteed at a stress concentration point, so that the requirement on rigidity can be met.
Here, the first end 1 and the second end 7 are flat-head-shaped structures, and the first end 1 and the second end 7 are respectively provided with one threaded hole.
Here, the first end 1 and the second end 7 are formed by flattening, the difference between the assembling thickness of the first end 1 and the thickness of the two layers of pipe walls of the first arm 2 is 0.5 mm to 1.0 mm, and the difference between the assembling thickness of the second end 7 and the thickness of the two layers of pipe walls of the second arm 6 is 0.5 mm to 1.0 mm.
It should be noted that the first end 1 and the second end 7 are both formed by a flat-smashing forming process, the processing process is simple, and the first end and the second end cannot be cut after being flattened, so that the defects of opening, warping and the like are avoided.
Here, the first end 1, the first arm 2, the first bent portion 3, the link 4, the second bent portion 5, the second arm 6, and the second end 7 are connected to a stabilizer link, respectively, and the first end 1 and the second end are connected to the stabilizer link through a sleeve or a bushing, respectively.
Here, the first support portion 8 and the second support portion 10 are connected to the frame bushing through a sleeve or a bushing, respectively.
It should be further noted that the first limiting ring 9 and the second limiting ring 11 are used for fixing the stabilizer link to ensure the installation position of the stabilizer link, and the distance between the first limiting ring 9 and the second limiting ring 11 to the inflection point of the stabilizer link should respectively satisfy the requirement that the bushing is in a straight line position after being installed.
In an alternative embodiment of the present invention, the lateral stabilizer assembly has a U-shaped structure.
In an optional embodiment of the present invention, the first end 1, the first arm 2, the first bending portion 3, the connecting rod 4, the second bending portion 5, the second arm 6, the second end 7, the first supporting portion 8, the first limiting ring 9, the second supporting portion 10, and the second limiting ring 11 are all hollow structures inside.
Embodiments of the present invention further provide an automobile, including a body including a stabilizer link and a frame bushing, and further including a lateral stabilizer assembly structure as described in any one of the above.
It should be noted that, when the vehicle body of the vehicle adopting the transverse stabilizer assembly structure as described in any one of the above embodiments tilts, the first end 1 and the second end 7 move relatively, and the connecting rod 4 is connected with the vehicle frame through the first supporting portion 8 and the second supporting portion 10, and there is no relative displacement of the connecting rod 4, so that the transverse stabilizer assembly structure is twisted, and the generated torsional internal moment resists the deformation of the suspension spring of the vehicle, thereby reducing the transverse tilting and transverse angular vibration of the vehicle body and ensuring the rigidity requirement. Moreover, the automobile adopting the transverse stabilizer assembly structure has the advantages that the load of the whole automobile is reduced, and the light weight of the automobile is realized.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (9)
1. A lateral stabilizer assembly structure, comprising:
a first end (1);
a first arm (2) connected to the first end (1);
a first curved portion (3) connected to the first arm (2);
a connecting rod (4) connected to the first curved portion (3);
a second bent portion (5) connected to the link (4);
a second arm (6) connected to the second bend (5);
a second end (7) connected to the second arm (6).
2. The stabilizer assembly structure as claimed in claim 1, characterized in that the connecting rod (4) is provided with a first support (8), a first stop collar (9), a second support (10) and a second stop collar (11);
the first supporting part (8) is respectively connected with the first bending part (3) and the first limiting ring (9);
the second support part (10) is connected with the second bending part (5) and the second limiting ring (11) respectively.
3. The stabilizer assembly structure according to claim 1, characterized in that the first end (1) and the second end (7) are of a flat head structure, and the first end (1) and the second end (7) are each provided with a threaded hole.
4. The stabilizer assembly structure according to claim 1, wherein the first end (1) and the second end (7) are formed by smashing and flattening, the difference between the assembling thickness of the first end (1) and the thickness of the two layers of pipe wall joint of the first arm (2) is 0.5 mm to 1.0 mm thinning amount, and the difference between the assembling thickness of the second end (7) and the thickness of the two layers of pipe wall joint of the second arm (6) is 0.5 mm to 1.0 mm thinning amount.
5. The stabilizer assembly structure according to claim 1, characterized in that the first end (1), the first arm (2), the first bend (3), the link (4), the second bend (5), the second arm (6) and the second end (7) are respectively connected with a stabilizer link, and the first end (1) and the second end are respectively connected with the stabilizer link through a sleeve or a bushing.
6. The stabilizer assembly structure according to claim 2, characterized in that the first support (8) and the second support (10) are connected to the frame bushing by a sleeve or bushing, respectively.
7. The lateral stabilizer assembly structure according to claim 1, characterized in that the lateral stabilizer assembly structure is U-shaped.
8. The stabilizer assembly structure according to claim 1, characterized in that the interiors of the first end (1), the first arm (2), the first bend (3), the connecting rod (4), the second bend (5), the second arm (6), the second end (7), the first support (8), the first limit ring (9), the second support (10) and the second limit ring (11) are hollow structures.
9. An automobile comprising a body including a stabilizer link and a frame bushing, and further comprising a stabilizer assembly structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225772.4A CN110816197A (en) | 2019-12-04 | 2019-12-04 | Transverse stabilizer assembly structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225772.4A CN110816197A (en) | 2019-12-04 | 2019-12-04 | Transverse stabilizer assembly structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110816197A true CN110816197A (en) | 2020-02-21 |
Family
ID=69543685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911225772.4A Pending CN110816197A (en) | 2019-12-04 | 2019-12-04 | Transverse stabilizer assembly structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110816197A (en) |
-
2019
- 2019-12-04 CN CN201911225772.4A patent/CN110816197A/en active Pending
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