CN215096988U - Suspension support structure and suspension assembly - Google Patents
Suspension support structure and suspension assembly Download PDFInfo
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- CN215096988U CN215096988U CN202121054032.1U CN202121054032U CN215096988U CN 215096988 U CN215096988 U CN 215096988U CN 202121054032 U CN202121054032 U CN 202121054032U CN 215096988 U CN215096988 U CN 215096988U
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- 239000000725 suspension Substances 0.000 title claims abstract description 133
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 108
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005284 excitation Effects 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides a suspension supporting structure and suspension assembly, the utility model discloses a suspension supporting structure, it includes the support body on overall structure, and this support body has the suspension installation department that is the U-shaped to and the platelike leg joint portion that is that links firmly with the suspension installation department. Wherein, the support connecting part is provided with a plurality of support connecting holes. A suspension installation space is formed in the suspension installation part, and two installation arms of the suspension installation part are provided with suspension installation holes which are oppositely arranged. Meanwhile, the outer side surface of each mounting arm is provided with a first reinforcing rib and a second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are respectively arranged along the edges of the two sides of the mounting arm and extend onto the bracket connecting part along the edge of the corresponding side of the bracket connecting part. Suspension supporting structure, can promote overall structure's rigidity, and then promote this suspension supporting structure to the vibration damping effect of power assembly excitation to promote whole car NVH performance.
Description
Technical Field
The utility model relates to an automobile parts technical field, in particular to suspension supporting structure, simultaneously, the utility model discloses still relate to a suspension assembly who is equipped with this suspension supporting structure.
Background
The suspension bracket is a connecting structure between the power assembly and the power assembly suspension. In the use process of the automobile, the excitation of the power assembly is transmitted to the suspension through the suspension bracket, the suspension performs vibration attenuation through vibration isolation and rigidity of the suspension, and at the moment, if the suspension bracket can perform maximum attenuation on the excitation transmitted by the power assembly, the vibration attenuation of the whole suspension system is decisive. Therefore, the structure of the suspension support is strengthened, the sensitivity of the suspension support is reduced, and the vibration attenuation effect of the whole suspension system is extremely important to be improved.
In the prior art, for improving the vibration attenuation effect of the suspension bracket on the excitation of the power assembly, the following two modes are generally adopted:
firstly, improving the rigidity of the suspension bracket and increasing the thickness of the suspension bracket;
and secondly, rubber is respectively added at the joint of the suspension bracket and the power assembly and on the suspension bracket to form a two-stage vibration isolation structure.
In the two modes, the thickness of the suspension bracket is simply increased, so that the weight and the cost of the bracket are both increased, and the use effect is not ideal; in the latter case, if the rubber structure is increased less, the problem of durable cracking of the rubber structure occurs, and if the rubber structure is increased more, the low-frequency excitation of the power assembly is increased. Therefore, the two modes are insufficient, and the vibration isolation performance of the suspension support is difficult to be improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a suspension bracket structure, which can improve the rigidity of the whole structure, and further improve the vibration attenuation effect of the power assembly.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a suspension bracket structure comprises a bracket body, wherein the bracket body is provided with a U-shaped suspension installation part and a plate-shaped bracket connecting part fixedly connected with the suspension installation part; wherein,
the bracket connecting part is provided with a plurality of bracket connecting holes;
a suspension mounting space is formed in the suspension mounting part, and two mounting arms of the suspension mounting part are provided with suspension mounting holes which are oppositely arranged;
the outer side surface of each mounting arm is provided with a first reinforcing rib and a second reinforcing rib, the first reinforcing rib and the second reinforcing rib are respectively arranged along the edges of the two sides of the mounting arm and extend onto the support connecting part along the edge of the corresponding side of the support connecting part.
Further, the first reinforcing rib and the second reinforcing rib are arranged at the end of the mounting arm in an intersection manner; the suspension mounting hole penetrates through the intersection part of the first reinforcing rib and the second reinforcing rib.
Furthermore, the axis of each support connecting hole is parallel to the axis of the suspension mounting hole.
Furthermore, the three support connecting holes are arranged in a triangular shape.
Furthermore, a first reinforcing area and a second reinforcing area are respectively formed at two ends of the connecting part of the bracket connecting part and the suspension mounting part; the first reinforcing area is triangular and is formed by the suspension mounting part, the bracket connecting part and the first reinforcing ribs on two sides; the second reinforcing area is triangular-like and is formed by the suspension mounting part, the bracket connecting part and the second reinforcing ribs on two sides.
Further, a third reinforcing area is formed at one end of the second reinforcing rib extending to the bracket connecting part; the third reinforcing area is triangular and is positioned on the outer end face of the second reinforcing rib.
Further, a fourth reinforcing area is formed at one end of the second reinforcing rib extending to the bracket connecting part; the fourth reinforcing area is triangular and is positioned on the side end face of the second reinforcing rib.
Furthermore, a concave transition area is formed among the suspension installation part, the bracket connecting part and each second reinforcing rib; and reinforcing ribs fixedly connected among the suspension installation part, the support connection part and the second reinforcing ribs are arranged in each transition area.
Further, the support body is integrally cast.
Compared with the prior art, the utility model discloses following advantage has:
(1) suspension supporting structure, lateral surface through at each installation arm sets up first stiffening rib and second stiffening rib, and first stiffening rib and second stiffening rib are arranged along the both sides border of installation arm respectively to all extend to the leg joint portion along the border that leg joint portion corresponds the side, in order to form and to be similar to arch add turn-ups structural design, and then can effectively promote overall structure's rigidity, thereby promote the vibration attenuation effect of this structure to the power assembly excitation.
(2) The three support connecting holes are arranged in a triangular mode, so that the rigidity of the support connecting portion can be effectively improved by utilizing the stability of the triangle, and the overall rigidity of the suspension support structure is further improved.
(3) A first reinforcing area and a second reinforcing area which are triangular are formed at two ends of the connecting part of the bracket connecting part and the suspension mounting part respectively, so that the rigidity of the corresponding areas can be effectively reinforced by utilizing the stability of the triangle, and the integral rigidity of the suspension bracket structure is further improved.
(4) A third reinforcing area located on the outer end face of the second reinforcing rib and a fourth reinforcing area located on the side end face of the second reinforcing rib are formed at one end, extending to the support connecting portion, of the second reinforcing rib, and the third reinforcing area and the fourth reinforcing area are both triangular-like, so that the rigidity of the corresponding areas can be effectively enhanced by utilizing the stability of the triangles, and further, the overall rigidity of the suspension support structure is further improved.
(5) And reinforcing ribs fixedly connected among the suspension installation part, the support connecting part and the second reinforcing ribs are arranged in each transition area, so that the structural rigidity of the corresponding area can be improved.
(6) With the integrative casting shaping setting of support body, can improve suspension supporting structure's finished product uniformity, and intensity is reliable, design and low in manufacturing cost, the precision is good.
Another object of the present invention is to provide a suspension assembly, which includes the above suspension support structure, and further includes a suspension mounting hole installed in the suspension mounting space.
Suspension assembly, through using foretell suspension supporting structure, can effectively promote suspension assembly's vibration attenuation effect, and then improve whole car NVH (noise, vibration and acoustic vibration roughness) performance.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a suspension bracket structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another perspective of a suspension bracket structure according to an embodiment of the present invention;
description of reference numerals:
1. a bracket connecting portion; 100. a bracket connection hole; 2. a suspension mounting section; 200. suspending the mounting hole; 3. a first reinforcing rib; 4. a second reinforcing rib; 5. reinforcing ribs; 6. suspension; A. a first reinforced area; B. a second reinforced area; C. a third reinforced area; D. a fourth reinforced area.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
This embodiment relates to a suspension support structure, and on overall structure, it includes the support body, and this support body has the suspension installation department 2 that is the U-shaped to and be platelike support connecting portion 1 with suspension installation department 2 links firmly. Wherein, a plurality of bracket connecting holes 100 are provided on the bracket connecting part 1. A suspension mounting space is formed in the suspension mounting portion 2, and suspension mounting holes 200 are oppositely arranged on two mounting arms of the suspension mounting portion 2. Meanwhile, the outer side surface of each mounting arm is provided with a first reinforcing rib 3 and a second reinforcing rib 4, and the first reinforcing rib 3 and the second reinforcing rib 4 are respectively arranged along the edges of two sides of the mounting arm and extend onto the bracket connecting part 1 along the edge of the corresponding side of the bracket connecting part 1.
Based on the above design concept, an exemplary structure of the suspension bracket structure of the present embodiment is shown in fig. 1 to 2, and as described above, in a whole structure, it includes a bracket body having a suspension mounting portion 2 in a U shape, and a bracket connecting portion 1 in a plate shape fixedly connected to the suspension mounting portion 2. Wherein, a plurality of bracket connecting holes 100 are provided on the bracket connecting part 1. A suspension mounting space is formed in the suspension mounting portion 2, and suspension mounting holes 200 are oppositely arranged on two mounting arms of the suspension mounting portion 2. Meanwhile, the outer side surface of each mounting arm is provided with a first reinforcing rib 3 and a second reinforcing rib 4, and the first reinforcing rib 3 and the second reinforcing rib 4 are respectively arranged along the edges of two sides of the mounting arm and extend onto the bracket connecting part 1 along the edge of the corresponding side of the bracket connecting part 1.
As a preferred embodiment, as shown in fig. 1, in a specific structure, the first reinforcing rib 3 and the second reinforcing rib 4 of the present embodiment are disposed to meet at the end of the mounting arm, and the suspension mounting hole 200 penetrates the meeting portion of the first reinforcing rib 3 and the second reinforcing rib 4. Meanwhile, it is preferable that the axis of each bracket coupling hole 100 is disposed in parallel with the axis of the suspension mounting hole 200.
In specific implementation, as shown in fig. 1, the three bracket connection holes 100 are arranged in a triangular shape, so that the rigidity of the bracket connection portion 1 can be effectively improved by using the stability of the triangular shape, and the overall rigidity of the suspension bracket structure can be further improved.
As shown in fig. 1 and 2, in the present embodiment, a first reinforcing region a and a second reinforcing region B are formed at both ends of a connecting portion between the bracket connecting portion 1 and the suspension mounting portion 2. The first reinforcing area A is triangular and is formed by a suspension mounting part 2, a bracket connecting part 1 and first reinforcing ribs 3 on two sides; the second reinforcing region B is triangular-like and is formed by the suspension mounting part 2, the bracket connecting part 1, and the second reinforcing ribs 4 on both sides.
Therefore, based on the triangle-like arrangement of the first reinforcing area A and the second reinforcing area B, the rigidity of the corresponding areas can be effectively enhanced by utilizing the stability of the triangle, and the overall rigidity of the suspension bracket structure is further improved.
The first reinforcing region a and the second reinforcing region B described above and the third reinforcing region C and the fourth reinforcing region D described below are illustrated substantially by broken lines in the figure.
Moreover, the triangle-like shape described above and below, i.e., the first reinforced area a shown in fig. 1, is visually equivalent to a triangle formed by three edges as a whole, but the three edges of the triangle-like shape may not be straight line segments in a strict sense, as compared with a triangle generally formed by connecting three straight line segments that are not on the same straight line end to end in sequence; meanwhile, the vertex angle enclosed by the three edges may not be an acute angle, a right angle or an obtuse angle in a strict sense, but can be matched with the trend of the edges to show an adaptive angle.
In addition, in the present embodiment, as shown in fig. 1 to 2, a third reinforcing area C is formed at one end of the second reinforcing rib 4 extending to the bracket connecting portion 1, and the third reinforcing area C is triangular-like and is located on the outer end surface of the second reinforcing rib 4. Meanwhile, a fourth reinforcing area D is formed at one end of the second reinforcing rib 4 extending to the bracket connecting portion 1, and the fourth reinforcing area D is also triangular-like and is located on the side end surface of the second reinforcing rib 4.
It should be noted that the third reinforcing region C and the fourth reinforcing region D are configured to be triangle-like, so that the same use effect as the triangle-like configuration in the first reinforcing region a and the second reinforcing region B can be achieved, that is, the stiffness of the corresponding region is effectively enhanced by using the stability of the triangle, and further, the overall stiffness of the suspension bracket structure is further improved.
Meanwhile, as shown in fig. 1, preferably, concave transition areas are formed among the suspension mounting portion 2, the bracket connecting portion 1, and the second reinforcing ribs 4, respectively, and reinforcing ribs 5 fixedly connected among the suspension mounting portion 2, the bracket connecting portion 1, and the second reinforcing ribs 4 are provided in the transition areas. The arrangement of the reinforcing ribs 5 can effectively improve the rigidity of the corresponding transition area, and further improve the overall rigidity of the suspension bracket structure.
In addition, for promoting suspension supporting structure's result of use once more, the support body of this embodiment adopts integrative casting to form to do benefit to the finished product uniformity that improves suspension supporting structure, and make this suspension support have advantages such as intensity is reliable, design and low in manufacturing cost, precision are good.
The suspension support structure described in this embodiment, through set up first stiffening rib 3 and second stiffening rib 4 at the lateral surface of each installation arm, and first stiffening rib 3 and second stiffening rib 4 are arranged along the both sides border of installation arm respectively to all extend to support connecting portion 1 along the border of the support connecting portion 1 side that corresponds, in order to form and be similar to arch and add turn-ups structural design, and then can effectively promote overall structure's rigidity, thereby promote the vibration attenuation effect of this structure to power assembly excitation.
Example two
The present embodiment relates to a suspension assembly including a suspension bracket structure as in the first embodiment, and further including a suspension 6 mounted in the suspension mounting space through a suspension mounting hole 200. In addition, the suspension assembly described in this embodiment can effectively improve the vibration attenuation effect of the suspension assembly by applying the suspension bracket structure, thereby improving the NVH (noise, vibration and harshness) performance of the whole vehicle.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 utility model provides a suspension support structure, includes the support body, its characterized in that: the bracket body is provided with a U-shaped suspension installation part (2) and a plate-shaped bracket connection part (1) fixedly connected with the suspension installation part (2); wherein,
the bracket connecting part (1) is provided with a plurality of bracket connecting holes (100);
a suspension mounting space is formed in the suspension mounting part (2), and two mounting arms of the suspension mounting part (2) are provided with suspension mounting holes (200) which are oppositely arranged;
the outer side surface of each mounting arm is provided with a first reinforcing rib (3) and a second reinforcing rib (4), the first reinforcing rib (3) and the second reinforcing rib (4) are respectively arranged along the two side edges of the mounting arm and extend onto the support connecting part (1) along the edge of the corresponding side of the support connecting part (1).
2. The suspension mount structure of claim 1, wherein:
the first reinforcing rib (3) and the second reinforcing rib (4) are arranged at the end parts of the mounting arms in an intersection manner;
the suspension mounting hole (200) penetrates through the intersection part of the first reinforcing rib (3) and the second reinforcing rib (4).
3. The suspension mount structure of claim 1, wherein: the axis of each bracket connecting hole (100) is parallel to the axis of the suspension mounting hole (200).
4. The suspension mount structure of claim 1, wherein: the three support connecting holes (100) are arranged in a triangular shape.
5. The suspension mount structure of claim 1, wherein:
a first reinforcing area (A) and a second reinforcing area (B) are respectively formed at two ends of the connecting part of the bracket connecting part (1) and the suspension mounting part (2);
the first reinforcing area (A) is triangular and is formed by the suspension mounting part (2), the bracket connecting part (1) and the first reinforcing ribs (3) on two sides;
the second reinforcing area (B) is triangular and is formed by the suspension mounting part (2), the bracket connecting part (1) and the second reinforcing ribs (4) on two sides.
6. The suspension mount structure of claim 1, wherein:
a third reinforcing area (C) is formed at one end of the second reinforcing rib (4) extending to the bracket connecting part (1);
the third reinforcing area (C) is triangular and is positioned on the outer end face of the second reinforcing rib (4).
7. The suspension mount structure of claim 1, wherein:
a fourth reinforcing area (D) is formed at one end of the second reinforcing rib (4) extending to the bracket connecting part (1);
the fourth reinforcing area (D) is triangular-like and is positioned on the side end face of the second reinforcing rib (4).
8. The suspension mount structure of claim 1, wherein:
concave transition areas are formed among the suspension installation part (2), the bracket connecting part (1) and the second reinforcing ribs (4);
and reinforcing ribs (5) fixedly connected among the suspension installation part (2), the support connecting part (1) and the second reinforcing ribs (4) are arranged in each transition area.
9. The suspension bracket structure of any one of claims 1 to 8, wherein: the support body is integrally cast and formed.
10. A suspension assembly, characterized by: comprising the suspension bracket structure of any of claims 1-9, further comprising a suspension (6) mounted in the suspension mounting space through the suspension mounting hole (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054032.1U CN215096988U (en) | 2021-05-17 | 2021-05-17 | Suspension support structure and suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054032.1U CN215096988U (en) | 2021-05-17 | 2021-05-17 | Suspension support structure and suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096988U true CN215096988U (en) | 2021-12-10 |
Family
ID=79297394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121054032.1U Active CN215096988U (en) | 2021-05-17 | 2021-05-17 | Suspension support structure and suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096988U (en) |
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2021
- 2021-05-17 CN CN202121054032.1U patent/CN215096988U/en active Active
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