CN212373087U - Automobile suspension - Google Patents
Automobile suspension Download PDFInfo
- Publication number
- CN212373087U CN212373087U CN202020776938.3U CN202020776938U CN212373087U CN 212373087 U CN212373087 U CN 212373087U CN 202020776938 U CN202020776938 U CN 202020776938U CN 212373087 U CN212373087 U CN 212373087U
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- stabilizer bar
- auxiliary frame
- assembly
- mounting
- control arm
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Abstract
The utility model relates to the technical field of automobiles, in particular to an automobile suspension, which comprises an auxiliary frame; the steering knuckle is arranged on the auxiliary frame and can be connected with a front wheel of an automobile; the steering machine is respectively connected with the auxiliary frame and the steering knuckle, and the steering machine is positioned on one side of the wheel center axis facing the vehicle head; the lower front control arm is respectively connected with the auxiliary frame and the steering knuckle; and the stabilizer bar assembly is arranged on the auxiliary frame along the width direction of the auxiliary frame and can rotate along the axis of the stabilizer bar assembly, and the stabilizer bar assembly is positioned between the steering engine and the vehicle head and above the lower front control arm. The utility model discloses can increase wheel core axis rear side space, make things convenient for other parts to arrange.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to an automotive suspension.
Background
With the development of the automobile industry, more and more automobiles enter the production and living field, and great convenience is provided for life and travel of people. In order to ensure the stable running of the automobile, automobile suspensions are arranged among the automobile body, the frame and the wheels. The function of the automobile suspension is to transmit force and torque acting between the wheels and the frame, and to cushion impact force transmitted from an uneven road surface to the frame or the automobile body and to damp vibration caused thereby, so as to ensure smooth running of the automobile.
For a vehicle suspension with a lower arm that is a double ball head virtual kingpin double wishbone independent suspension, it is common to arrange the stabilizer bar on the side of the wheel axis, i.e. the line between the two front wheels of the vehicle, away from the vehicle head. However, the space of one side of the axle of the wheel center far away from the vehicle head is narrow, and the arranged parts are numerous, so that the installation and the arrangement of the parts are not very utilized.
Therefore, there is a need for a suspension for an automobile to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automotive suspension can increase wheel center axis rear side space, makes things convenient for other parts to arrange.
To achieve the purpose, the utility model adopts the following technical proposal:
an automotive suspension comprising:
an auxiliary frame;
the steering knuckle is arranged on the auxiliary frame and can be connected with a front wheel of an automobile;
the steering machine is respectively connected with the auxiliary frame and the steering knuckle, and the steering machine is positioned on one side of the wheel center axis facing the vehicle head;
the lower front control arm is respectively connected with the auxiliary frame and the steering knuckle;
and the stabilizer bar assembly is arranged on the auxiliary frame along the width direction of the auxiliary frame and can rotate along the axis of the stabilizer bar assembly, and the stabilizer bar assembly is positioned between the steering engine and the vehicle head and above the lower front control arm.
Optionally, the automobile suspension further comprises a lower rear control arm and a strut assembly, the lower rear control arm is connected with the auxiliary frame and the steering knuckle respectively, one end of the strut assembly is connected with the automobile body, and the other end of the strut assembly is connected with the lower rear control arm.
Optionally, the stabilizer bar assembly includes stabilizer bar, connecting rod and installation component, the one end of connecting rod with the traveller assembly is connected, the other end with the one end of stabilizer bar is connected, the installation component is fixed to be set up on the sub vehicle frame, the stabilizer bar is worn to establish on the installation component, and can be relative the installation component rotates.
Optionally, the mounting assembly includes a mounting seat and a bushing, the bushing is disposed in the mounting seat, the mounting seat is fixedly connected to the subframe, and the stabilizer bar is disposed on the bushing in a penetrating manner.
Optionally, the mounting seat is U-shaped, and the bushing is disposed in a U-shaped slot of the mounting seat.
Optionally, the mount pad includes U-shaped portion and installation department, the installation department sets up the both ends of U-shaped portion for with sub vehicle frame fixed connection, the bush sets up in the U-shaped portion.
Optionally, the mounting portion is provided with a positioning hole, a bolt is arranged in the positioning hole, and the bolt penetrates through the positioning hole to be in threaded connection with the auxiliary frame.
Optionally, an elastic gasket is arranged between the bolt and the mounting portion.
Optionally, the mounting assemblies are arranged in two groups along the length direction of the subframe.
Optionally, the automobile suspension further comprises a tie rod, the tie rod is respectively connected with the auxiliary frame and the steering knuckle, the lower front control arm is located above the tie rod, and the stabilizer bar is arranged between the lower front control arm and the automobile body longitudinal beam.
The utility model has the advantages that:
the utility model provides an automotive suspension, through the steering gear setting that will be connected with sub vehicle frame and knuckle in one side of axle center axis towards the locomotive, the stabilizer bar assembly is located between steering gear and the locomotive, and is located the top of preceding control arm down to save the space of one side that the locomotive was kept away from at the axle center axis to the auxiliary vehicle frame, make things convenient for arranging and installing of other whole car parts.
Drawings
FIG. 1 is a schematic view of an automotive suspension of the present invention;
FIG. 2 is a schematic view of a stabilizer bar assembly and an auxiliary frame in an automotive suspension according to the present invention;
FIG. 3 is a schematic view of another perspective of an automotive suspension of the present invention;
fig. 4 is a schematic view of a bogie assembly in an automotive suspension according to the present invention.
In the figure:
1-auxiliary frame; 2-a knuckle; 3-a steering gear; 4-lower front control arm; 5-stabilizer bar assembly; 51-a connecting rod; 52-stabilizer bar; 53-a mounting seat; 531-an installation part; 54-a bushing; 6-lower rear control arm; 7-a tie rod; 8-a strut assembly; 9-the wheel center axis; 10-body longitudinal beam.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to ensure that the wheel center axis is far away from the space on one side of the vehicle head and to facilitate the arrangement of other parts, as shown in figures 1-4, the utility model provides an automobile suspension. This automotive suspension includes: the auxiliary frame 1, the steering knuckle 2, the steering engine 3, the lower front control arm 4 and the stabilizer bar assembly 5; the steering knuckle 2 is arranged on the auxiliary frame 1 and can be connected with a front wheel of an automobile; the steering machine 3 is respectively connected with the auxiliary frame 1 and the steering knuckle 2, and the steering machine 3 is positioned on one side of the wheel center axis 9 facing the vehicle head; the lower front control arm 4 is respectively connected with the auxiliary frame 1 and the steering knuckle 2; stabilizer bar assembly 5 sets up on sub vehicle frame 1 along sub vehicle frame 1's width direction, and stabilizer bar assembly 5 can rotate along its self axis, and stabilizer bar assembly 5 is located between steering engine 3 and the locomotive, and is located the top of lower front control arm 4.
Through setting up the steering engine 3 who is connected with sub vehicle frame 1 and knuckle 2 in the one side of wheel axle line 9 towards the locomotive, stabilizer bar assembly 5 is located between steering engine 3 and the locomotive, and is located the top of preceding control arm 4 down to save the space of sub vehicle frame 1 in the one side of wheel axle line 9 keep away from the locomotive, provide convenience for arranging and installing of other whole car parts.
Further, the automobile suspension further comprises a lower rear control arm 6 and a sliding column assembly 8, the lower rear control arm 6 is connected with the auxiliary frame 1 and the steering knuckle 2 respectively, one end of the sliding column assembly 8 is connected with an automobile body, and the other end of the sliding column assembly is connected with the lower rear control arm 6. The impact force transmitted to the frame or the automobile body from the uneven road surface is buffered and the vibration caused by the impact force is attenuated in the driving process of the automobile, so that the automobile can be driven smoothly.
Further, stabilizer bar assembly 5 includes stabilizer bar 52, connecting rod 51 and installation component, and the one end and the traveller assembly 8 of connecting rod 51 are connected, and the other end is connected with the one end of stabilizer bar 52, and the installation component is fixed to be set up on sub vehicle frame 1, and stabilizer bar 52 wears to establish on the installation component, and can rotate relative to the installation component. By connecting the stabilizer bar 52 with the strut assembly 8 through the connecting rod 51, the vehicle body inclination prevention capability during the turning process of the vehicle is improved.
Specifically, the mounting assembly includes a mounting seat 53 and a bushing 54, the bushing 54 is disposed in the mounting seat 53, the mounting seat 53 is fixedly connected with the subframe 1, and the stabilizer bar 52 is disposed on the bushing 54 and can rotate relative to the bushing 54. By installing the stabilizer bar 52 by using the installation component, the stabilizer bar 52 is conveniently maintained and replaced without disassembling the subframe 1 when the stabilizer bar 52 is disassembled.
Specifically, the mount 53 has a U-shape, and the bush 54 is disposed in the U-shaped groove of the mount 53. In this embodiment, the mounting seat 53 includes a U-shaped portion and mounting portions 531, the mounting portions 531 being provided at both ends of the U-shaped portion for fixed connection with the subframe 1, and the bushing 54 being provided in the U-shaped portion. Furthermore, the mounting portion 531 is provided with a positioning hole, a bolt is arranged in the positioning hole, and the bolt penetrates through the positioning hole to be in threaded connection with the auxiliary frame 1. By adopting the form of bolt connection, the stabilizer bar assembly 5 is ensured to be easily detached, thereby facilitating maintenance and replacement of the stabilizer bar 52.
In order to prevent the bolt from loosening from the subframe 1 due to vibration of the vehicle during driving, an elastic washer is optionally provided between the bolt and the mounting portion 531. The bolt and the auxiliary frame 1 are tightly connected through the elastic restoring force of the elastic gasket.
Further, the mounting assemblies are arranged in two groups along the length direction of the subframe 1. The stabilizer bar 52 is ensured to be stably arranged on the sub-frame 1. Of course, in other embodiments, the mounting assembly may be provided in multiple sets, which is not limited herein.
Further, the automobile suspension further comprises a tie rod 7, the tie rod 7 is respectively connected with the auxiliary frame 1 and the steering knuckle 2, the lower front control arm 4 is positioned above the tie rod 7, and the stabilizer bar 52 is arranged between the lower front control arm 4 and the body longitudinal beam 10. Specifically, the stabilizer bar 52 is wound out above the lower front control arm 4 and below the side member 10, and is connected to the strut assembly 8 via the connecting rod 51. The arrangement can maximize the use of the arrangement space while simplifying the structural shape of the stabilizer bar 52, reducing the difficulty of the manufacturing process.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An automotive suspension, comprising:
an auxiliary frame (1);
the steering knuckle (2) is arranged on the auxiliary frame (1) and can be connected with a front wheel of an automobile;
the steering machine (3) is respectively connected with the auxiliary frame (1) and the steering knuckle (2), and the steering machine (3) is positioned on one side, facing the vehicle head, of the wheel center axis (9);
the lower front control arm (4) is respectively connected with the auxiliary frame (1) and the steering knuckle (2);
the stabilizer bar assembly (5) is arranged on the auxiliary frame (1) along the width direction of the auxiliary frame (1), the stabilizer bar assembly (5) can rotate along the axis of the stabilizer bar assembly, and the stabilizer bar assembly (5) is located between the steering machine (3) and the vehicle head and above the lower front control arm (4).
2. The vehicle suspension according to claim 1, further comprising a lower rear control arm (6) and a strut assembly (8), wherein the lower rear control arm (6) is connected with the sub-frame (1) and the steering knuckle (2) respectively, and one end of the strut assembly (8) is connected with the vehicle body, and the other end is connected with the lower rear control arm (6).
3. The automobile suspension is characterized in that the stabilizer bar assembly (5) comprises a stabilizer bar (52), a connecting rod (51) and a mounting assembly, wherein one end of the connecting rod (51) is connected with the strut assembly (8), the other end of the connecting rod is connected with one end of the stabilizer bar (52), the mounting assembly is fixedly arranged on the auxiliary frame (1), and the stabilizer bar (52) penetrates through the mounting assembly and can rotate relative to the mounting assembly.
4. The suspension of claim 3, wherein the mounting assembly comprises a mounting seat (53) and a bushing (54), the bushing (54) is arranged in the mounting seat (53), the mounting seat (53) is fixedly connected with the subframe (1), and the stabilizer bar (52) is arranged on the bushing (54) in a penetrating manner.
5. Suspension according to claim 4, characterized in that the mounting seat (53) is U-shaped, the bushing (54) being arranged in a U-shaped groove of the mounting seat (53).
6. A vehicle suspension according to claim 5, characterised in that the mounting seat (53) comprises a U-shaped portion and mounting portions (531), the mounting portions (531) being provided at both ends of the U-shaped portion for fixed connection with the subframe (1), the bushing (54) being provided in the U-shaped portion.
7. The automobile suspension frame as claimed in claim 6, wherein the mounting portion (531) is provided with a positioning hole, and a bolt is arranged in the positioning hole and penetrates through the positioning hole to be in threaded connection with the auxiliary frame (1).
8. An automobile suspension according to claim 7 wherein a resilient spacer is provided between the bolt and the mounting portion (531).
9. A vehicle suspension according to claim 3, characterised in that the mounting assemblies are arranged in two groups along the length of the subframe (1).
10. The vehicle suspension according to claim 3, further comprising a tie rod (7), wherein the tie rod (7) is connected to the subframe (1) and the knuckle (2), respectively, wherein the lower front control arm (4) is located above the tie rod (7), and wherein the stabilizer bar (52) is disposed between the lower front control arm (4) and the body side member (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020776938.3U CN212373087U (en) | 2020-05-12 | 2020-05-12 | Automobile suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020776938.3U CN212373087U (en) | 2020-05-12 | 2020-05-12 | Automobile suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212373087U true CN212373087U (en) | 2021-01-19 |
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ID=74177219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020776938.3U Active CN212373087U (en) | 2020-05-12 | 2020-05-12 | Automobile suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212373087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085470A (en) * | 2021-04-22 | 2021-07-09 | 北京汽车集团越野车有限公司 | Automobile with a detachable front cover |
| CN113829816A (en) * | 2021-10-09 | 2021-12-24 | 中国第一汽车股份有限公司 | Front suspension system of heavy-load passenger vehicle |
-
2020
- 2020-05-12 CN CN202020776938.3U patent/CN212373087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085470A (en) * | 2021-04-22 | 2021-07-09 | 北京汽车集团越野车有限公司 | Automobile with a detachable front cover |
| CN113829816A (en) * | 2021-10-09 | 2021-12-24 | 中国第一汽车股份有限公司 | Front suspension system of heavy-load passenger vehicle |
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