CN216424003U - Novel aluminum alloy shock absorption tower structure - Google Patents
Novel aluminum alloy shock absorption tower structure Download PDFInfo
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- CN216424003U CN216424003U CN202123403510.8U CN202123403510U CN216424003U CN 216424003 U CN216424003 U CN 216424003U CN 202123403510 U CN202123403510 U CN 202123403510U CN 216424003 U CN216424003 U CN 216424003U
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Abstract
The utility model discloses a novel aluminum alloy shock tower structure, including pillar mount pad, cabin crossbeam mount pad, front shroud hinge mount pad, longeron and cabin boundary beam. The utility model discloses use the mount pad body as the center, make the mount pad body, preceding linkage segment, back linkage segment and well linkage segment form the triangle-shaped structure, make the structure more firm, and link to each other with the cabin boundary beam through preceding linkage segment, back linkage segment and well linkage segment, the stability of structure has further been promoted, when lightening the structural quality, make overall structure can satisfy vehicle intensity and reliability requirement, can not only satisfy the lightweight demand of developing of whole car down, can also effectively promote structure utilization efficiency.
Description
Technical Field
The utility model relates to an automobile body structure technical field, concretely relates to novel aluminum alloy shock tower structure.
Background
The shock absorber tower bases are important parts of the automobile, and the load of the chassis is transmitted to the whole automobile body through the front shock absorber tower base and the rear shock absorber tower base. The safety, reliability, NVH performance and the like of the automobile are directly influenced by the structure. Because the shock absorber tower base is the main stressed part of the automobile body, the stability of the shock absorber tower base structure has important significance in the automobile development and design process.
Traditional steel shock absorber tower includes a plurality of parts such as bumper shock absorber mounting panel, installation reinforcing plate, wheel casing and automobile body installing support, in order to promote shock absorber tower's stability, the welding forms after the polylith panel beating concatenation is generally adopted to prior art, need pass through mounting point or supporting structure fixed connection between each concatenation part, this weight that just leads to shock absorber tower is generally great, general quality is about between 4-5Kg, the whole weight of automobile body has been increased, the consumptive material is higher.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims to provide a novel aluminum alloy shock attenuation tower structure to solve among the prior art shock attenuation tower structure weight great, the lower problem of structure utilization efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a novel aluminum alloy shock absorption tower structure comprises a strut mounting seat, a cabin cross beam mounting seat, a front cover hinge mounting seat, longitudinal beams and a cabin side beam; the strut mounting seat comprises a mounting seat body, a front connecting section is arranged on the front side of the mounting seat body, a rear connecting section is arranged on the rear side of the mounting seat body, one end of each of the front connecting section and the rear connecting section is connected with the mounting seat body, and the other end of each of the front connecting section and the rear connecting section extends towards the side beam of the cabin; a middle connecting section is arranged between the front connecting section and the rear connecting section, and two ends of the middle connecting section are respectively and fixedly connected with free ends of the front connecting section and the rear connecting section, so that the mounting seat body, the front connecting section, the rear connecting section and the middle connecting section form a triangular structure; the strut mounting seat is fixedly connected with the side beam of the engine room through the middle connecting section; the rear connecting section is fixedly connected with the front cover hinge mounting seat through a mounting plate; the mounting seat body comprises a hollow round table-shaped tower top, and the lower edge of the tower top is bent outwards and then extends downwards to form a tower body; the mounting seat body is positioned above the longitudinal beam and is fixedly connected with the longitudinal beam; one side of the tower top, which is far away from the front and rear connecting sections, is fixedly connected with the cabin beam mounting seat; a plurality of first reinforcing ribs are distributed at the connection part of the tower top and the tower body around the circumferential direction of the connection part; the pillar mount pad is aluminum alloy casting structure.
Preferably, two convex ribs are also vertically arranged on the tower body towards the direction of the cabin beam mounting seat; and a plurality of second reinforcing ribs are further distributed on the inner side of the tower body and at the lower ends of the convex ribs, the second reinforcing ribs are distributed in a square shape, and the lower ends of the second reinforcing ribs extend to the upper part of the longitudinal beam section.
Preferably, a front cavity and a rear cavity are further arranged on the front side and the rear side of the tower body, the front cavity is located on one side of the joint of the front connecting section and the tower body, and the rear cavity is located on one side of the joint of the rear connecting section and the tower body; and a plurality of third reinforcing ribs are respectively distributed in the front cavity and the rear cavity and are distributed in a scattering shape.
Preferably, the cabin crossbeam mounting seat is arranged along the horizontal direction, one end of the cabin crossbeam mounting seat is positioned above the front cavity and fixedly connected with the front connecting section, the other end of the cabin crossbeam mounting seat is positioned above the rear cavity and fixedly connected with the rear connecting section, the middle part of the cabin crossbeam mounting seat is sunken downwards to form a connecting part, and the connecting part is fixedly connected with the two convex ribs.
Preferably, a reinforcing plate is further arranged at the joint of the front connecting section and the middle connecting section, the reinforcing plate is fixedly connected with the front connecting section and the middle connecting section respectively, a plurality of reinforcing ribs are arranged on the reinforcing plate, and the reinforcing ribs are distributed in a staggered manner.
Preferably, the rear connecting section is of a cavity structure, a plurality of fourth reinforcing ribs are arranged in the rear connecting section, and the fourth reinforcing ribs are distributed in a honeycomb shape.
Preferably, the front connecting section is of a cavity structure, a plurality of fifth reinforcing ribs are arranged in the front connecting section, and the fifth reinforcing ribs are distributed in a staggered mode.
Preferably, a plurality of sixth reinforcing ribs are distributed on the middle connecting section, and the sixth reinforcing ribs are arranged in the vertical direction and distributed at intervals.
Preferably, the pillar mount is an aluminum alloy cast structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses use the mount pad body as the center, make the mount pad body, preceding linkage segment, back linkage segment and well linkage segment form the triangle-shaped structure, make the structure more firm, and link to each other with the cabin boundary beam through preceding linkage segment, back linkage segment and well linkage segment, the stability of structure has further been promoted, when lightening the structural quality, make overall structure can satisfy vehicle intensity and reliability requirement, can not only satisfy the lightweight demand of developing of whole car down, can also effectively promote structure utilization efficiency.
Drawings
Fig. 1 is the utility model relates to a novel aluminum alloy shock attenuation tower structure installation after the schematic diagram.
Fig. 2 is the utility model relates to a novel aluminum alloy shock tower structure's structural schematic.
Fig. 3 is a schematic structural diagram of the middle pillar mounting base of the present invention.
In the figure: the structure comprises a front connecting section 1, a rear connecting section 2, a middle connecting section 3, a cabin boundary beam 4, a mounting plate 5, a longitudinal beam 6, a tower top 7, a tower body 8, a cabin beam mounting seat 9, a first reinforcing rib 10, a convex rib 11, a second reinforcing rib 12, a front cavity 13, a rear cavity 14, a third reinforcing rib 15, a reinforcing plate 16, a reinforcing rib 17, a fourth reinforcing rib 18, a fifth reinforcing rib 19 and a sixth reinforcing rib 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and the described embodiments should not be considered as limitations of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel aluminum alloy shock absorption tower structure, as shown in figures 1-3, comprising a pillar mounting seat, a cabin beam mounting seat 9, a front cover hinge mounting seat, a longitudinal beam 6 and a cabin boundary beam 4; the strut mounting seat comprises a mounting seat body, a front connecting section 1 is arranged on the front side of the mounting seat body, a rear connecting section 2 is arranged on the rear side of the mounting seat body, one ends of the front connecting section 1 and the rear connecting section 2 are respectively connected with the mounting seat body, and the other ends of the front connecting section and the rear connecting section extend towards the direction of the cabin boundary beam 4. Be equipped with well linkage segment 3 between preceding linkage segment 1 and back linkage segment 2, the both ends of well linkage segment 3 are fixed with the free end of preceding linkage segment 1, back linkage segment 2 respectively and are linked to each other, make mount pad body, preceding linkage segment 1, back linkage segment 2 and well linkage segment 3 form the triangle-shaped structure, and the stability of pillar mount pad can be promoted to this kind of structure. The strut mounting seat is fixedly connected with an engine room boundary beam 4 through a middle connecting section 3; the rear connecting section 2 is fixedly connected with the front cover hinge mounting seat through a mounting plate 5.
The mounting seat body comprises a hollow round table-shaped tower top 7, and the lower edge of the tower top 7 is bent outwards and then extends downwards to form a tower body 8. The mounting seat body is positioned above the longitudinal beam 6 and is fixedly connected with the longitudinal beam; one side of the tower top 7, which deviates from the front and rear connecting sections 2, is fixedly connected with the cabin beam mounting seat 9, and the cabin beam mounting seat 9 is fixedly connected with the tower top 7 through a bolt. A plurality of first reinforcing ribs 10 are distributed at the joint of the tower top 7 and the tower body 8 around the circumferential direction of the joint, and the first reinforcing ribs 10 extend from the tower top 7 to the joint of the tower top 7 and the tower body 8, so that the strength of the tower top 7 is improved. The pillar mount pad is aluminum alloy casting structure. In actual use, the longitudinal beam 6 from the pillar mounting seat to the bottom is directly seated on the longitudinal beam 6 in a cavity casting structure, the vertical structure replaces the function of the traditional steel plate wheel cover, and the first reinforcing rib 10 arranged on the mounting seat body guarantees the requirements of rigidity and strength performance. Meanwhile, in order to guarantee the connection strength of the whole vehicle in the X direction, reinforcing part mounting hole positions connected with the longitudinal beam 6 are arranged on the front side and the rear side of the strut mounting seat.
In specific implementation, two convex ribs 11 are also vertically arranged on the tower body 8 towards the cabin beam mounting seat 9; a plurality of second reinforcing ribs 12 are further distributed on the inner side of the tower body 8 and at the lower ends of the reinforcing ribs 11, the second reinforcing ribs 12 are distributed in a square shape, the lower ends of the second reinforcing ribs extend to the upper portion of the longitudinal beam 6 sections, and high rigidity and strength requirements are guaranteed.
A front cavity 13 and a rear cavity 14 are further arranged on the front side and the rear side of the tower body 8, the front cavity 13 is located on one side of the joint of the front connecting section 1 and the tower body 8, and the rear cavity 14 is located on one side of the joint of the rear connecting section 2 and the tower body 8; a plurality of third reinforcing ribs 15 are respectively distributed in the front cavity 13 and the rear cavity 14, and the third reinforcing ribs 15 are distributed in a scattering shape. The cabin crossbeam mount pad 9 sets up along the horizontal direction, and its one end is located the top of preceding cavity 13 and links to each other with preceding linkage segment 1 is fixed, and the other end is located the top of back cavity 14 and links to each other with back linkage segment 2 is fixed, and the middle part undercut of cabin crossbeam mount pad 9 forms connecting portion, and this connecting portion link to each other with two protruding muscle 11 are fixed. The connecting part of the front connecting section 1 and the middle connecting section 3 is also provided with a reinforcing plate 16, the reinforcing plate 16 is fixedly connected with the front connecting section 1 and the middle connecting section 3 respectively, the reinforcing plate 16 is provided with a plurality of reinforcing ribs 17, and the reinforcing ribs 17 are distributed in a staggered manner. The rear connecting section 2 is of a cavity structure, a plurality of fourth reinforcing ribs 18 are arranged in the rear connecting section, and the fourth reinforcing ribs 18 are distributed in a honeycomb shape. The front connecting section 1 is of a cavity structure, a plurality of fifth reinforcing ribs 19 are arranged in the front connecting section, and the fifth reinforcing ribs 19 are distributed in a staggered mode. And a plurality of sixth reinforcing ribs 20 are distributed on the middle connecting section 3, and the sixth reinforcing ribs 20 are arranged in the vertical direction and are distributed at intervals. The pillar mount pad is aluminum alloy casting structure. The overall structure is lightened through the cavity structure, and meanwhile, the rigidity performance of the structure is improved by utilizing the reinforcing ribs.
The utility model discloses use the mount pad body as the center, make the mount pad body, preceding linkage segment 1, back linkage segment 2 and well linkage segment 3 form the triangle-shaped structure, it is more firm to make the structure, and through preceding linkage segment 1, back linkage segment 2 and well linkage segment 3 link to each other with cabin boundary beam 4, the stability of structure has further been promoted, when lightening the structure quality, make overall structure can satisfy vehicle intensity and reliability requirement, can not only satisfy the lightweight demand of developing of whole car now, can also effectively promote structure utilization efficiency.
As described above, the present invention is not limited to the configuration, and other embodiments may be implemented by the system of the present invention.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (8)
1. A novel aluminum alloy shock absorption tower structure is characterized by comprising a strut mounting seat, a cabin cross beam mounting seat (9), a front cover hinge mounting seat, longitudinal beams (6) and a cabin boundary beam (4);
the strut mounting seat comprises a mounting seat body, a front connecting section (1) is arranged on the front side of the mounting seat body, a rear connecting section (2) is arranged on the rear side of the mounting seat body, one end of each of the front connecting section (1) and the rear connecting section (2) is connected with the mounting seat body, and the other end of each of the front connecting section and the rear connecting section extends towards the side beam (4) of the cabin; a middle connecting section (3) is arranged between the front connecting section (1) and the rear connecting section (2), and two ends of the middle connecting section (3) are fixedly connected with free ends of the front connecting section (1) and the rear connecting section (2) respectively, so that the mounting seat body, the front connecting section (1), the rear connecting section (2) and the middle connecting section (3) form a triangular structure; the strut mounting seat is fixedly connected with the side beam (4) of the engine room through the middle connecting section (3); the rear connecting section (2) is fixedly connected with the front cover hinge mounting seat through a mounting plate (5);
the mounting seat body comprises a hollow round table-shaped tower top (7), and the lower edge of the tower top (7) is bent outwards and then extends downwards to form a tower body (8); the mounting seat body is positioned above the longitudinal beam (6) and is fixedly connected with the longitudinal beam; one side of the tower top (7) which is far away from the front and rear connecting sections (2) is fixedly connected with an engine room beam mounting seat (9); a plurality of first reinforcing ribs (10) are distributed at the connection part of the tower top (7) and the tower body (8) around the circumferential direction; the pillar mount pad is aluminum alloy casting structure.
2. The novel aluminum alloy shock absorption tower structure according to claim 1, wherein two ribs (11) are vertically arranged on the tower body (8) towards the cabin beam mounting seat (9); a plurality of second reinforcing ribs (12) are further distributed on the inner side of the tower body (8) and at the lower ends of the convex ribs (11), the second reinforcing ribs (12) are distributed in a square shape, and the lower ends of the second reinforcing ribs extend to the upper portion of the longitudinal beam (6) section.
3. The novel aluminum alloy shock absorption tower structure according to claim 2, wherein a front cavity (13) and a rear cavity (14) are further arranged on the front side and the rear side of the tower body (8), the front cavity (13) is positioned on one side of the joint of the front connecting section (1) and the tower body (8), and the rear cavity (14) is positioned on one side of the joint of the rear connecting section (2) and the tower body (8); a plurality of third reinforcing ribs (15) are respectively distributed in the front cavity (13) and the rear cavity (14), and the third reinforcing ribs (15) are distributed in a scattering shape.
4. A novel aluminum alloy shock absorption tower structure according to claim 3, wherein the nacelle beam mounting seat (9) is horizontally disposed, one end of the nacelle beam mounting seat is located above the front cavity (13) and fixedly connected with the front connecting section (1), the other end of the nacelle beam mounting seat is located above the rear cavity (14) and fixedly connected with the rear connecting section (2), and the middle of the nacelle beam mounting seat (9) is recessed downwards to form a connecting part, and the connecting part is fixedly connected with the two convex ribs (11).
5. The novel aluminum alloy shock absorption tower structure according to claim 1, wherein a reinforcing plate (16) is further arranged at the joint of the front connecting section (1) and the middle connecting section (3), the reinforcing plate (16) is fixedly connected with the front connecting section (1) and the middle connecting section (3) respectively, a plurality of reinforcing ribs (17) are arranged on the reinforcing plate (16), and the reinforcing ribs (17) are distributed in a staggered manner.
6. The novel aluminum alloy shock absorption tower structure according to claim 1, wherein the rear connection section (2) is a cavity structure, a plurality of fourth reinforcing ribs (18) are arranged in the rear connection section, and the fourth reinforcing ribs (18) are distributed in a honeycomb shape.
7. The novel aluminum alloy shock absorption tower structure as claimed in claim 1, wherein the front connection section (1) is a hollow structure, and a plurality of fifth reinforcing ribs (19) are arranged in the hollow structure, and the fifth reinforcing ribs (19) are distributed in a staggered manner.
8. The novel aluminum alloy shock absorption tower structure according to claim 1, wherein a plurality of sixth reinforcing ribs (20) are distributed on the middle connecting section (3), and the sixth reinforcing ribs (20) are vertically arranged and are distributed at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403510.8U CN216424003U (en) | 2021-12-31 | 2021-12-31 | Novel aluminum alloy shock absorption tower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403510.8U CN216424003U (en) | 2021-12-31 | 2021-12-31 | Novel aluminum alloy shock absorption tower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216424003U true CN216424003U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403510.8U Active CN216424003U (en) | 2021-12-31 | 2021-12-31 | Novel aluminum alloy shock absorption tower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216424003U (en) |
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2021
- 2021-12-31 CN CN202123403510.8U patent/CN216424003U/en active Active
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