CN214565612U - Automobile steering support structure - Google Patents
Automobile steering support structure Download PDFInfo
- Publication number
- CN214565612U CN214565612U CN202120656642.2U CN202120656642U CN214565612U CN 214565612 U CN214565612 U CN 214565612U CN 202120656642 U CN202120656642 U CN 202120656642U CN 214565612 U CN214565612 U CN 214565612U
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- steering column
- steering
- support
- curved surface
- surface portion
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Abstract
The utility model discloses a car turns to bearing structure, including the steering column crossbeam, steering column crossbeam one side is connected with two steering column and goes up the installing support side by side, and the opposite side is connected with antetheca linking bridge, the side of antetheca linking bridge is provided with the lower installing support of steering column, the distal end of antetheca linking bridge is connected with the support that bursts, the support cross-section that bursts is the hexagon structure. The utility model has the advantages that the steering wheel is ensured to be stable in the running process of the automobile by supporting the steering column beam in multiple directions; and the far end of the front wall plate connecting support is connected with a crumple support to absorb the invasion amount of a steering wheel during collision, and the safety of members is ensured during frontal collision.
Description
Technical Field
The utility model relates to an automobile parts's structure, especially a car turns to bearing structure.
Background
In the use process of an automobile, the steering support ensures the stability of a steering wheel in the driving process of the automobile and plays an important role in reducing the low-frequency vibration of the steering wheel, and manufacturers not only put forward requirements on strength, rigidity and safety performance of a steering system, but also put forward higher requirements on overall lightness.
At present, the steering support structure is basically formed by welding a steel pipe and a sheet metal part, the two sides of the steering support structure are in a triangular structure, the structural parts are various, the structure is complex, the lightweight performance is poor, the welding assembly process is complex, and meanwhile, the structure does not have the collapsing effect and can increase the intrusion amount of a steering wheel when frontal collision occurs.
Disclosure of Invention
The utility model discloses an aim at to present turn to bearing structure part a lot of, the structure is complicated, and welding assembly process is complicated, and this structure does not possess the effect of collapsing simultaneously, can increase the problem of steering wheel invasion volume when taking place head-on collision, provides a car and turns to bearing structure in order to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a car turns to bearing structure, includes the steering column crossbeam, steering column crossbeam one side is connected with two steering column and goes up the installing support side by side, and the opposite side is connected with preceding wallboard linking bridge, the side of preceding wallboard linking bridge is provided with the installing support under the steering column, the distal end of preceding wallboard linking bridge is connected with the support that bursts, the support cross-section that bursts is the hexagon structure to be provided with the connecting portion that are connected with preceding wallboard linking bridge, the hexagon sets up along the central bilateral symmetry of connecting portion, sets up the steering wheel invasion volume when being certain angle setting in order to absorb the frontal collision on the two sides of homonymy.
By adopting the technical scheme, the utility model has the advantages that the steering column crossbeam is connected with two steering column upper mounting brackets side by side on one side, the other side is connected with the front wall plate connecting bracket, and the steering column lower mounting bracket is arranged on the side surface of the front wall plate connecting bracket, so that the steering column crossbeam is supported in multiple directions, and the steering wheel is ensured to be stable in the driving process of the automobile; and be connected with the support that bursts to contract at preceding wallboard linking bridge distal end, the hexagon sets up along the central bilateral symmetry of connecting portion, and the setting is certain angle setting in order to absorb steering wheel invasion volume when frontal collision at the two sides of homonymy, when taking place frontal collision, compares the invasion volume that traditional steering support structure can effectively reduce the steering wheel, guarantees member safety.
Preferably, the steering column upper mounting bracket is provided with a curved surface part matched and connected with the steering column beam, the two ends of the curved surface part are connected with the steering column beam through welding, one end far away from the curved surface part is provided with a connecting block, and the connecting block is provided with a threaded hole which is connected with the upper end of the steering column. The curved surface part matched and connected with the steering column beam is arranged on the steering column through the mounting bracket, so that the quality of welding is guaranteed by fitting between the curved surface part and the steering column beam, the strength and the rigidity of a welding point are improved, a threaded hole is further formed in the connecting block and connected with the upper end of the steering column, a support is provided for one end of the mounting bracket on the steering column, and the support strength of the steering column beam is improved.
Preferably, one end of the front wall plate connecting support is provided with a curved surface portion matched and connected with the steering column beam, the two ends of the curved surface portion are connected with the steering column beam through welding, and the plane portion far away from one end of the curved surface portion is connected with the connecting portion of the crumpling support through welding. The front wall plate connecting support is provided with the curved surface part which is matched and connected with the steering column beam, so that the front wall plate connecting support and the steering column beam are attached to each other to ensure the welding quality, the strength and the rigidity of a welding point are improved, and the front wall plate connecting support is welded and connected with the crumpling support to improve the connection strength and the rigidity between the front wall plate connecting support and the crumpling support.
Preferably, the front wall plate connecting support is made of a hollow aluminum alloy section, and a reinforcing rib is arranged in the hollow portion. The aluminum alloy section has high strength and rigidity and good weldability, and the reinforcing ribs are arranged in the hollow cavity to further improve the strength and rigidity of the support.
Preferably, the lower steering column mounting bracket is of a U-shaped plate structure, the bottom of the U shape is connected with the front wall plate bracket in a welding mode, and connecting holes are formed in the two sides of the U shape and are connected with the lower end of the steering column. The bottom and the front wall plate support are connected in a welding mode to improve the connection strength of the bottom and the front wall plate support, the side face is provided with a connecting hole to be connected with the lower end of the steering column, support is provided for one end of the lower mounting support of the steering column, and the support strength of the steering column beam is improved.
Preferably, a triangular lightening hole is formed in the center of the mounting bracket on the steering column. The lightweight of the automobile body is realized on the basis of not influencing the strength of the automobile body by arranging the lightening holes.
The utility model has the advantages that the steering column crossbeam is provided with the steering column lower mounting bracket on the side of the steering column crossbeam in a multidirectional way by connecting two steering column upper mounting brackets on one side of the steering column crossbeam side by side and connecting the other side of the steering column crossbeam with the front wallboard connecting bracket; and the far end of the front wall plate connecting support is connected with the crumple support to absorb the invasion amount of the steering wheel during collision, and when frontal collision occurs, compared with the traditional steering supporting structure, the invasion amount of the steering wheel can be effectively reduced, and the safety of members is ensured. Adopt the utility model provides an overall structure makes the whole weight of new construction compare with the primary structure and reduces 60%, simultaneously the utility model discloses the structure is compared the tradition and is turned to bearing structure more simple, and part quantity still less, changes in the assembly welding, can practice thrift manufacturing cost simultaneously by a wide margin.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a structural diagram of a mounting bracket of the steering column of the present invention;
FIG. 3 is a structural view of the middle collapsing bracket of the present invention;
FIG. 4 is a structural view of the lower mounting bracket of the steering column of the present invention;
fig. 5 is a structural diagram of the middle front wall plate connecting bracket of the invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the embodiments described herein.
Reference numerals in the drawings of the specification include: the steering column upper mounting bracket 1, the triangular lightening hole 11, the steering column beam 2, the front wall plate connecting bracket 3, the reinforcing rib 31, the crumple bracket 4 and the steering column lower mounting bracket 5.
Referring to fig. 1 and 4, a car turns to bearing structure, including steering column crossbeam 2, steering column crossbeam 2 one side is connected with installing support 1 on two steering columns side by side, and the opposite side is connected with preceding wallboard linking bridge 3, the side of preceding wallboard linking bridge 3 is provided with steering column lower mounting bridge 5, the distal end of preceding wallboard linking bridge 3 is connected with the support 4 that bursts, 4 cross-sections of support that bursts are the hexagon structure to be provided with the connecting portion that is connected with preceding wallboard linking bridge 3, the hexagon sets up along the central bilateral symmetry of connecting portion, sets up the steering wheel invasion volume when being certain angle setting in order to absorb head-on collision on the two sides of homonymy.
Referring to fig. 1 and 2, the steering column upper mounting bracket 1 is provided with a curved surface portion connected with the steering column cross beam 2 in a matching manner, two ends of the curved surface portion are connected with the steering column cross beam 2 through welding, one end far away from the curved surface portion is provided with a connecting block, the connecting block is provided with a threaded hole, and the threaded hole is connected with the upper end of the steering column. The center of the steering column upper mounting bracket 1 is provided with a triangular lightening hole 11.
Referring to fig. 1 and 5, one end of the front wall plate connecting bracket 3 is provided with a curved surface portion which is matched and connected with the steering column cross beam 2, two ends of the curved surface portion are connected with the steering column cross beam 2 through welding, and a plane portion of one end far away from the curved surface portion is connected with a connecting portion of the crumple bracket 4 through welding. The front wall plate connecting bracket 3 is made of hollow aluminum alloy section, and a reinforcing rib 31 is arranged in the hollow part.
Referring to fig. 1 and 4, the steering column lower mounting bracket 5 is a U-shaped plate structure, the bottom of the U-shape is welded to the front wall plate bracket, and both sides of the U-shape are provided with connecting holes through which the lower end of the steering column is connected. The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automobile steering supporting structure, its characterized in that, includes steering column crossbeam (2), steering column crossbeam (2) one side is connected with installing support (1) on two steering columns side by side, and the opposite side is connected with preceding wallboard linking bridge (3), the side of preceding wallboard linking bridge (3) is provided with steering column installing support (5) down, the distal end of preceding wallboard linking bridge (3) is connected with the support that bursts and contracts (4), support (4) the cross-section that bursts and contracts is the hexagon structure.
2. The automobile steering support structure according to claim 1, wherein the steering column upper mounting bracket (1) is provided with a curved surface portion which is in fit connection with the steering column cross beam (2), the curved surface portion is connected with the steering column cross beam (2) through welding at two ends of the curved surface portion, a connecting block is arranged at one end far away from the curved surface portion, and a threaded hole is formed in the connecting block and is connected with the upper end of the steering column through the threaded hole.
3. The steering support structure for the automobile according to claim 1, wherein one end of the front panel attachment bracket (3) is provided with a curved surface portion which is fittingly attached to the column cross member (2) and is attached to the column cross member (2) at both ends of the curved surface portion by welding, and a flat surface portion of one end remote from the curved surface portion is attached to the attachment portion of the crush bracket (4) by welding.
4. The vehicle steering support structure according to claim 3, wherein the front wall panel attachment bracket (3) is a hollow aluminum alloy section, and a reinforcing rib (31) is provided in the hollow portion.
5. The automobile steering support structure according to any one of claims 1 to 4, wherein the steering column lower mounting bracket (5) is a U-shaped plate structure, the bottom of the U-shape is welded to the front wall plate bracket, and connecting holes are formed in two sides of the U-shape and connected to the lower end of the steering column through the connecting holes.
6. The automobile steering support structure according to any one of claims 1 to 4, characterized in that a triangular lightening hole (11) is provided in the center of the steering column upper mounting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656642.2U CN214565612U (en) | 2021-03-31 | 2021-03-31 | Automobile steering support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656642.2U CN214565612U (en) | 2021-03-31 | 2021-03-31 | Automobile steering support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214565612U true CN214565612U (en) | 2021-11-02 |
Family
ID=78356784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120656642.2U Active CN214565612U (en) | 2021-03-31 | 2021-03-31 | Automobile steering support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214565612U (en) |
-
2021
- 2021-03-31 CN CN202120656642.2U patent/CN214565612U/en active Active
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