CN213799136U - Control arm connection structure on car - Google Patents
Control arm connection structure on car Download PDFInfo
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- CN213799136U CN213799136U CN202022326327.1U CN202022326327U CN213799136U CN 213799136 U CN213799136 U CN 213799136U CN 202022326327 U CN202022326327 U CN 202022326327U CN 213799136 U CN213799136 U CN 213799136U
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- Prior art keywords
- control arm
- upper control
- support frame
- knuckle
- frame
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 238000005242 forging Methods 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 18
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model discloses a control arm connection structure on car, its characterized in that: the automobile steering device comprises an upper control arm, a steering knuckle and a rear auxiliary frame, wherein the upper control arm is an aluminum part, one end of the upper control arm is connected with the steering knuckle, and the other end of the upper control arm is connected to the rear auxiliary frame. The upper control arm is an aluminum part, so that the light weight design is facilitated. The upper control arm is manufactured by an aluminum alloy forging process, and the upper control arm is of a bent structure; the upper control arm comprises an upper left control arm and an upper right control arm, the upper left control arm and the upper right control arm are of mirror symmetry structures, and the upper control arm is of an integrally formed structure. Through the aluminum alloy forging process, the upper control arm structure is light in weight and light in weight. The utility model simplifies the structure of the multi-connecting-rod suspension, reduces the weight of the multi-connecting-rod suspension through the upper control arm structure, reduces the oil consumption of the whole vehicle, and has strong universality; compared with the traditional multi-link suspension, the comfort and NVH are improved.
Description
Technical Field
The utility model belongs to the technical field of the automotive suspension, concretely relates to control arm connection structure on car.
Background
The multi-link suspension is a suspension structure composed of three or more link rods to provide control force in multiple directions, so that the wheels have more reliable running tracks.
Structurally, taking a four-link type rear suspension as an example, four links are respectively: back lower control arm, back upper control arm, pull rod, trailing arm. Which respectively generate forces in all directions.
The multi-link suspension is provided with a plurality of links, the links can control the force of the wheels in a plurality of aspects, the wheels can be independently adjusted when the wheels are positioned, and the multi-link suspension has large adjustment space and modification possibility. The suspension without excessive connecting rods has the advantages of complex structure, high cost, more parts and time-consuming assembly, and the connecting rods are always required to be kept from deforming and shifting to achieve the durability of the non-independent suspension, so that the material use and the structure optimization are also very studied.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model aims to provide a simple structure, convenient to use's control arm connection structure on the car for be connected between rear suspension sub vehicle frame and the knuckle mounting point.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a control arm connection structure on car which characterized in that: the automobile steering device comprises an upper control arm, a steering knuckle and a rear auxiliary frame, wherein the upper control arm is an aluminum part, one end of the upper control arm is connected with the steering knuckle, and the other end of the upper control arm is connected to the rear auxiliary frame.
Furthermore, the upper control arm is manufactured by an aluminum alloy forging process, and the upper control arm is of a bent structure.
Furthermore, go up the control arm and include upper left control arm and upper right control arm, upper left control arm and upper right control arm are mirror symmetry structure, go up the control arm and be integrated into one piece structure.
Furthermore, one end of the upper control arm is provided with a mounting seat I used for being connected with a steering knuckle, the other end of the upper control arm is provided with a mounting seat II used for being connected with the steering knuckle, and mounting holes are formed in the mounting seat I and the mounting seat II.
Furthermore, the mounting seat I and the mounting seat II are cylindrical structures.
Furthermore, connection structure still includes support frame I and support frame II, and support frame I and support frame II are U type cell structure, and support frame I sets up between knuckle and last control arm, and support frame II sets up between back sub vehicle frame and last control arm.
Further, I fixed connection of support frame is on the knuckle, and the one end of going up the control arm is passed through mount pad I and is connected on the knuckle with I cooperation of support frame, and II fixed connection of support frame are on the sub vehicle frame of back, and the other end of going up the control arm is connected on the sub vehicle frame of back through mount pad II and II cooperations of support frame.
Adopt the utility model discloses technical scheme's advantage does:
the utility model simplifies the structure of the multi-connecting-rod suspension, reduces the weight of the multi-connecting-rod suspension through the upper control arm structure, reduces the oil consumption of the whole vehicle, and has strong universality; compared with the traditional multi-link suspension, the comfort and NVH are improved.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is the utility model discloses go up control arm and back sub vehicle frame and knuckle assembly sketch map.
The labels in the above figures are respectively: 1. an upper control arm; 11. an upper left control arm; 12. an upper right control arm; 2. A knuckle; 3. a rear subframe; 4. a mounting seat I; 5. a mounting base II; 6. a support frame I; 7. and a support frame II.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, an automobile upper control arm connection structure is characterized in that: including last control arm 1, knuckle 2 and back sub vehicle frame 3, go up control arm 1 and be the aluminium part, go up the one end and be connected with knuckle 2 of control arm 1, go up the other end of control arm 1 and connect on back sub vehicle frame 3. The upper control arm 1 is made of aluminum, so that the weight is light and the light design is facilitated.
The upper control arm 1 is made of aluminum alloy forging technology, and the upper control arm 1 is of a bent structure; the upper control arm 1 comprises an upper left control arm 11 and an upper right control arm 12, the upper left control arm 11 and the upper right control arm 12 are in mirror symmetry structures, and the upper control arm 1 is in an integrated structure. Through the aluminum alloy forging process, the upper control arm structure is light in weight and light in weight.
One end of the upper control arm 1 is provided with a mounting seat I4 used for being connected with the steering knuckle 2, the other end of the upper control arm 1 is provided with a mounting seat II 5 used for being connected with the steering knuckle 2, and mounting holes are formed in the mounting seat I4 and the mounting seat II 5; mount pad I4 and mount pad II 5 are cylindrical structure.
This connection structure still includes support frame I6 and support frame II 7, and support frame I6 and support frame II 7 are U type cell structure, and support frame I6 sets up between knuckle 2 and last control arm 1, and support frame II 7 sets up between sub vehicle frame 3 and last control arm 1 in the back. Support frame I6 fixed connection is on knuckle 2, and the one end of going up control arm 1 is passed through mount pad I4 and is connected on knuckle 2 with support frame I6 cooperation, and support frame II 7 fixed connection is on sub vehicle frame 3 at back, and the other end of going up control arm 1 passes through mount pad II 5 and is connected on sub vehicle frame 3 at back with support frame II 7 cooperation.
Specifically, an installation seat I4 of an upper control arm 1 is installed on a steering knuckle 2 through a bolt and a nut, and an installation seat II 5 of the upper control arm is installed on a rear auxiliary frame 3 through the bolt and the nut, so that the effect of connecting the auxiliary frame and the steering knuckle is achieved.
The utility model simplifies the structure of the multi-connecting-rod suspension, reduces the weight of the multi-connecting-rod suspension through the upper control arm structure, reduces the oil consumption of the whole vehicle, and has strong universality; compared with the traditional multi-link suspension, the comfort and NVH are improved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a control arm connection structure on car which characterized in that: the automobile steering device comprises an upper control arm (1), a steering knuckle (2) and a rear auxiliary frame (3), wherein the upper control arm (1) is made of aluminum, one end of the upper control arm (1) is connected with the steering knuckle (2), and the other end of the upper control arm (1) is connected to the rear auxiliary frame (3).
2. The vehicle upper control arm connecting structure according to claim 1, wherein: the upper control arm (1) is made of aluminum alloy through forging, and the upper control arm (1) is of a bent structure.
3. The vehicle upper control arm connecting structure according to claim 2, wherein: go up control arm (1) including upper left control arm (11) and upper right control arm (12), upper left control arm (11) and upper right control arm (12) are mirror symmetry structure, go up control arm (1) and be integrated into one piece structure.
4. A control arm connecting structure for vehicle as claimed in claim 2 or 3, wherein: go up the one end of control arm (1) and be equipped with mount pad I (4) that are used for being connected with knuckle (2), the other end of going up control arm (1) is equipped with and is used for mounting pad II (5) be connected with knuckle (2), is equipped with the mounting hole on mount pad I (4) and the mount pad II (5).
5. The vehicle upper control arm connecting structure according to claim 4, wherein: and the mounting seat I (4) and the mounting seat II (5) are cylindrical structures.
6. The vehicle upper control arm connecting structure according to claim 5, wherein: the connecting structure further comprises a support frame I (6) and a support frame II (7), the support frame I (6) and the support frame II (7) are of a U-shaped groove structure, the support frame I (6) is arranged between the steering knuckle (2) and the upper control arm (1), and the support frame II (7) is arranged between the rear auxiliary frame (3) and the upper control arm (1).
7. The vehicle upper control arm connecting structure according to claim 6, wherein: support frame I (6) fixed connection is on knuckle (2), and the one end of going up control arm (1) is passed through mount pad I (4) and is connected on knuckle (2) with support frame I (6) cooperation, and support frame II (7) fixed connection is on sub vehicle frame (3) after, and the other end of going up control arm (1) is connected on sub vehicle frame (3) after through mount pad II (5) and support frame II (7) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326327.1U CN213799136U (en) | 2020-10-19 | 2020-10-19 | Control arm connection structure on car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326327.1U CN213799136U (en) | 2020-10-19 | 2020-10-19 | Control arm connection structure on car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213799136U true CN213799136U (en) | 2021-07-27 |
Family
ID=76959854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022326327.1U Active CN213799136U (en) | 2020-10-19 | 2020-10-19 | Control arm connection structure on car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213799136U (en) |
-
2020
- 2020-10-19 CN CN202022326327.1U patent/CN213799136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |