CN210555113U - Auxiliary frame supporting structure and automobile - Google Patents
Auxiliary frame supporting structure and automobile Download PDFInfo
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- CN210555113U CN210555113U CN201921378895.7U CN201921378895U CN210555113U CN 210555113 U CN210555113 U CN 210555113U CN 201921378895 U CN201921378895 U CN 201921378895U CN 210555113 U CN210555113 U CN 210555113U
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- hole
- stabilizer bar
- vehicle body
- mounting bracket
- connection portion
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Abstract
The utility model relates to an automobile structure technical field especially relates to a sub vehicle frame bearing structure and car. The auxiliary frame supporting structure comprises a supporting piece connected with an auxiliary frame and a vehicle body respectively, and a stabilizer bar mounting bracket is connected between the supporting piece and the vehicle body; the support piece is provided with a first through hole, the stabilizer bar mounting bracket is provided with a second through hole, and the first through hole is opposite to the second through hole; and bolts are arranged in the first through holes and the second through holes, and the supporting piece and the stabilizer bar mounting bracket are jointly fixed with the vehicle body through the bolts. The utility model provides a sub vehicle frame bearing structure's support piece is fixed when can realizing support piece, stabilizer bar installing support and automobile body through penetrating the bolt of sharing, can effectively increase the rigidity performance requirement of sub vehicle frame and automobile body junction, has reduced the quantity of spare part, and the cost is reduced has optimized spatial arrangement, has satisfied the lightweight demand of car.
Description
Technical Field
The utility model relates to an automobile structure technical field especially relates to a sub vehicle frame bearing structure and car.
Background
With the push of new energy automobiles, the automobile lightweight technology is more important.
In the existing market, a structural part at the joint of the auxiliary frame and the vehicle body is generally a sheet metal stamping part, one end of the structural part is connected with the auxiliary frame through a bolt, the other end of the structural part is connected with some parts (such as a stabilizer bar mounting bracket) through bolts, and the parts are connected with the vehicle body through other bolts. This type of sub vehicle frame bearing structure's connected mode is complicated, and spare part number is more, is not suitable for new energy automobile to the demand of car lightweight.
Therefore, there is a need for a subframe support structure and a vehicle to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sub vehicle frame bearing structure and car has reduced the quantity of spare part, has satisfied the lightweight demand of car.
The utility model provides a first aspect of an auxiliary frame supporting structure, which comprises a supporting piece respectively connected with an auxiliary frame and a vehicle body, wherein a stabilizer bar mounting bracket is connected between the supporting piece and the vehicle body;
the support piece is provided with a first through hole, the stabilizer bar mounting bracket is provided with a second through hole, and the first through hole is opposite to the second through hole;
bolts are arranged in the first through hole and the second through hole, and the supporting piece and the stabilizer bar mounting bracket are fixed together with the vehicle body through the bolts.
Preferably, the support member includes a first connection portion and a second connection portion, the first connection portion is connected to the subframe, the second connection portion is connected to the stabilizer bar mounting bracket, and the first connection portion and the second connection portion are not collinear.
Preferably, the first connecting portion and the second connecting portion are integrally formed by stamping.
Preferably, a dimension of the second connecting portion in the width direction of the vehicle body is larger than a dimension of the first connecting portion in the width direction of the vehicle body.
Preferably, at least two first through holes are arranged on the second connecting part.
Preferably, the first connecting part and/or the second connecting part are provided with first reinforcing ribs on the outer surface.
Preferably, the support is provided with a plurality of grooves.
Preferably, a second reinforcing rib is arranged between two adjacent grooves.
Preferably, the support is made of an aluminum alloy material.
The second aspect of the present invention also provides an automobile, including the subframe support structure provided by any one of the above-mentioned aspects.
The utility model provides a technical scheme can reach following beneficial effect:
the utility model provides a sub vehicle frame bearing structure's support piece is fixed when can realizing support piece, stabilizer bar installing support and automobile body through penetrating the bolt of sharing, can effectively increase the rigidity performance requirement of sub vehicle frame and automobile body junction, has reduced the quantity of spare part, and the cost is reduced has optimized spatial arrangement, has satisfied the lightweight demand of car.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
Fig. 1 is a schematic view illustrating an installation of the subframe supporting structure provided by the present invention;
fig. 2 is a schematic structural view of the supporting member provided by the present invention at a viewing angle;
fig. 3 is a schematic structural diagram of the supporting member provided by the present invention at another viewing angle.
Reference numerals:
1-a support;
11-a first connection;
111-a third via;
112-a first reinforcing rib;
12-a second connection;
121 — a first via;
13-a groove;
14-a second reinforcing rib;
2-auxiliary frame;
21-subframe cross beam;
3-stabilizer bar mounting bracket;
31-a second via;
32-stabilizer bar mounting holes;
4-bolt.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be understood that the terms "upper" and "lower" used in the embodiments of the present invention are used in the angle shown in the drawings, and should not be construed as limiting the embodiments of the present invention. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1, it is an installation schematic diagram of a subframe supporting structure provided by an embodiment of the present invention. The auxiliary frame supporting structure comprises a supporting piece 1, the supporting piece 1 is respectively connected with an auxiliary frame 2 and a vehicle body (not shown in the figure, and optionally, the vehicle body is a front floor longitudinal beam), a stabilizer bar mounting bracket 3 is connected between the supporting piece 1 and the vehicle body, and the stabilizer bar mounting bracket 3 is provided with a stabilizer bar mounting hole 32 for mounting a stabilizer bar.
The support member 1 is provided with a first through hole 121, the stabilizer bar mounting bracket 3 is provided with a second through hole 31, the first through hole 121 and the second through hole 31 are opposite, a bolt 4 is provided in the first through hole 121 and the second through hole 31, and the support member 1 and the stabilizer bar mounting bracket 3 are fixed to the vehicle body together by the bolt 4. The utility model provides a sub vehicle frame bearing structure's support piece 1 is fixed when can realizing support piece 1, stabilizer bar installing support 3 and automobile body through penetrating bolt 4 of sharing, can effectively increase sub vehicle frame 2 and the rigidity performance requirement of automobile body junction, has reduced the quantity of spare part, and the cost is reduced has optimized spatial arrangement, has satisfied the lightweight demand of car.
Specifically, sub vehicle frame 2 includes sub vehicle frame crossbeam 21, and support piece 1 includes third through-hole 111, and through wear to establish bolt 4 in third through-hole 111 and make support piece 1's one end be fixed in sub vehicle frame 2's bottom and be located sub vehicle frame crossbeam 21's both ends, so can guarantee the fixed firmness of support piece 1.
Please refer to fig. 2, which is a schematic structural diagram of the supporting member 1 according to the present invention at a viewing angle. Support piece 1 includes first connecting portion 11 and second connecting portion 12, and first connecting portion 11 is connected with sub vehicle frame 2, and second connecting portion 12 is connected with stabilizer bar installing support 3, and first connecting portion 11 and second connecting portion 12 are not the collineation, so can be according to the arrangement condition of part in the actual car, make support piece 1 keep away from these car interior parts to avoid producing with the car interior part and interfering. Of course, the first connecting portion 11 and the second connecting portion 12 may be collinear as long as the support member 1 is ensured to function to connect the subframe 2 and the vehicle body.
Specifically, the dimension of the second connecting portion 12 in the width direction of the vehicle body is larger than the dimension of the first connecting portion 11 in the width direction of the vehicle body. Because the second connecting portion 12 is the one end of connecting the automobile body, consequently the second connecting portion 12 is higher to the requirement of intensity, so the size of second connecting portion 12 is bigger than the size of first connecting portion 11, can guarantee that second connecting portion 12 can satisfy the joint strength demand.
Specifically, the second connecting portion 12 is provided with at least two first through holes 121, so that the second connecting portion 12 can be more firmly fixed to the stabilizer bar mounting bracket 3 and the vehicle body, and meanwhile, the size of the second connecting portion 12 is increased, and a foundation is provided for forming more first through holes 121.
Specifically, the outer surface of the first connecting portion 11 and/or the second connecting portion 12 is provided with the first reinforcing ribs 112, so that the surface structural strength of the supporting member 1 can be ensured. Preferably, the first reinforcing rib 112 may be connected to the first through hole 121 and/or the third through hole 111, so as to ensure the structural strength of the first through hole 121 and/or the third through hole 111, and avoid the risk of cracking of the first through hole 121 and/or the third through hole 111.
Please refer to fig. 3, which is a schematic structural diagram of the supporting member 1 according to another view angle. The supporting member 1 is provided with a plurality of grooves 13, and the shape of each groove 13 is different in size and can be determined according to actual conditions. By providing the recess 13 in the support 1, the support 1 is further made more lightweight.
Further, a second reinforcing rib 14 is arranged between two adjacent grooves 13, and the second reinforcing rib 14 is connected with the outer wall of the supporting member 1 to form the grooves 13. The second reinforcing ribs 14 are connected in a transverse and longitudinal cross mode, and the second reinforcing ribs 14 connected in a transverse and longitudinal cross mode are connected in an inclined mode, so that the overall structural strength of the second reinforcing ribs 14 can be guaranteed to be higher, and the structural strength of the support piece 1 can be better improved on the premise that the light weight is met.
Specifically, the first connecting portion 11 and the second connecting portion 12 are integrally formed by stamping and are made of an aluminum alloy material, so that the light weight of the support member 1 can be ensured, the processing efficiency of the support member 1 can be improved, and the processing cost of the support member 1 can be reduced.
The utility model also provides a car, this car include the sub vehicle frame bearing structure that above-mentioned embodiment provided, through adopting above-mentioned sub vehicle frame bearing structure, the utility model provides a car has also satisfied car lightweight demand.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The auxiliary frame supporting structure is characterized by comprising a supporting piece (1) connected with an auxiliary frame (2) and a vehicle body respectively, wherein a stabilizer bar mounting bracket (3) is connected between the supporting piece (1) and the vehicle body;
the support piece (1) is provided with a first through hole (121), the stabilizer bar mounting bracket (3) is provided with a second through hole (31), and the first through hole (121) is opposite to the second through hole (31);
bolts (4) are arranged in the first through hole (121) and the second through hole (31), and the support piece (1) and the stabilizer bar mounting bracket (3) are fixed together with the vehicle body through the bolts (4).
2. The subframe support structure according to claim 1, wherein the support member (1) includes a first connection portion (11) and a second connection portion (12), the first connection portion (11) being connected to the subframe (2), the second connection portion (12) being connected to the stabilizer bar mounting bracket (3), the first connection portion (11) and the second connection portion (12) being non-collinear.
3. The subframe support structure according to claim 2, wherein the first connecting portion (11) and the second connecting portion (12) are integrally formed by punching.
4. The subframe support structure according to claim 2, wherein a dimension of the second connection portion (12) in the width direction of the vehicle body is larger than a dimension of the first connection portion (11) in the width direction of the vehicle body.
5. The subframe support structure according to claim 4, wherein at least two of the first through holes (121) are provided in the second connecting portion (12).
6. The subframe support structure according to claim 2, wherein an outer surface of the first connection portion (11) and/or the second connection portion (12) is provided with a first reinforcing bead (112).
7. The subframe support structure of claim 1 wherein said strut member (1) is provided with a plurality of grooves (13).
8. The subframe support structure according to claim 7, wherein a second reinforcing rib (14) is provided between adjacent two of said grooves (13).
9. The subframe support structure of any of claims 1-8 wherein said support member (1) is made of an aluminum alloy material.
10. An automobile, characterized by comprising the subframe support structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378895.7U CN210555113U (en) | 2019-08-23 | 2019-08-23 | Auxiliary frame supporting structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378895.7U CN210555113U (en) | 2019-08-23 | 2019-08-23 | Auxiliary frame supporting structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555113U true CN210555113U (en) | 2020-05-19 |
Family
ID=70622818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378895.7U Active CN210555113U (en) | 2019-08-23 | 2019-08-23 | Auxiliary frame supporting structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210555113U (en) |
-
2019
- 2019-08-23 CN CN201921378895.7U patent/CN210555113U/en active Active
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