CN223014272U - Shock absorber and vehicle - Google Patents
Shock absorber and vehicle Download PDFInfo
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- CN223014272U CN223014272U CN202422138224.0U CN202422138224U CN223014272U CN 223014272 U CN223014272 U CN 223014272U CN 202422138224 U CN202422138224 U CN 202422138224U CN 223014272 U CN223014272 U CN 223014272U
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Abstract
The application relates to a shock absorber and a vehicle, wherein the shock absorber comprises a body, a first type of mounting part and a second type of mounting part, wherein the body is provided with a connecting part for connecting a shock absorber, the first type of mounting part is used for connecting a swing arm, and the first type of mounting part and the body are integrally formed. The damping tower and the vehicle have the beneficial effects that the damping tower and the vehicle are provided, and the first type of mounting part for connecting the swing arm is integrally formed with the body, so that the overall strength and the stability are enhanced.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a shock absorption tower and a vehicle.
Background
The shock absorber is an important part of a vehicle shock absorbing structure, and has great influence on the reliability and the comfort of the whole vehicle. Currently, the shock absorber tower is connected as a single component with the frame rail and the shock absorber and swing arm of the suspension system, and in order to meet the installation requirements, some installation brackets are provided to connect the shock absorber and the swing arm respectively.
In the prior art, each installing support adopts modes such as welding or bolted connection to make up to the shock absorber tower for there are more installing support tie points in the shock absorber tower, and the intensity of tie point weakens, leads to the bulk strength and the stability of shock absorber tower relatively poor.
Disclosure of utility model
The embodiment of the application provides a damping tower, which improves the overall strength and stability of the damping tower so as to at least partially solve the technical problems.
In order to achieve the above object, according to a first aspect of the present application, there is provided a shock absorber, comprising:
A body having a connection portion for connecting a damper;
a first type of mounting portion for connecting the swing arm;
wherein, the first type installation department with body integrated into one piece.
Optionally, the shock absorber further includes:
a second type of mounting portion for mounting the reinforcing cross beam;
Wherein, in the first direction, the second type installation department is located first type installation department one side.
Optionally, the second type of mounting portion is integrally formed with the body.
Optionally, the second type of mounting portion is further formed with a frame opening, and the frame opening is in an open arrangement.
Optionally, the second type of mounting portion has:
two side plates respectively provided with a first fixing hole;
the top plate is respectively connected with the two side plates;
The frame opening is at least formed by the top plate, the body and the side plates in a surrounding mode.
Optionally, at least a portion of the side panels have a thickness greater than a thickness of the top panel.
Optionally, the shock absorber tower comprises at least two first type mounting parts, and the connecting part is located between the two first type mounting parts.
Optionally, the body interior further has:
a plurality of reinforcing ribs form a plurality of hollowed-out areas;
Wherein, the fretwork area is open in the second direction.
Optionally, the extending directions of the plurality of reinforcing ribs intersect at a central area.
Optionally, the central area of the plurality of reinforcing ribs is provided with a first opening.
Optionally, a second opening is provided at an end of the stiffener remote from the central region.
Optionally, the connecting portion has:
A plurality of second fixing holes for fixing the shock absorber;
the second fixing holes are arranged around a central axis at intervals.
Optionally, the connecting portion further has:
a mounting hole for passing at least part of the damper;
The mounting holes penetrate through the connecting portion along the axial direction of the central axis, and a plurality of second fixing holes are arranged at intervals in the circumferential direction of the mounting holes.
According to a second aspect of the present application, there is also provided a vehicle comprising a shock absorber as described above.
Optionally, the vehicle further comprises:
the damping tower is arranged on the longitudinal beam;
Wherein, the shock absorber tower with longeron integrated into one piece.
The damping tower and the vehicle have the beneficial effects that the damping tower and the vehicle are provided, and the first type of mounting part for connecting the swing arm is integrally formed with the body, so that the overall strength and the stability are enhanced.
More specifically, some embodiments of the present application may have the following specific benefits:
Through the integrated into one piece with the first type installation department and the body that are used for connecting the swing arm, reduce the tie point between the structure, strengthened the bulk strength and the stability of structure to can reduce the assembly complexity, improve the torsional resistance and the rigidity of frame.
Meanwhile, the first type of installation part and the body are integrally formed, so that additional connecting parts and welding can be reduced, the weight of the shock absorption tower and the frame can be reduced, and the fuel efficiency and the power performance of the vehicle are improved.
The first type of installation part and the body are integrated into a whole, so that the space is fully utilized, the frame structure is more compact, and the flexibility of vehicle layout is improved.
Additional features and advantages of the application will be set forth in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the application and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which like reference numerals represent like parts throughout the following description.
FIG. 1 is a schematic view showing the overall structure of a shock tower provided in an exemplary embodiment of the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a top view of a shock tower provided in an exemplary embodiment of the present application;
FIG. 4 is an elevation view of a shock tower provided in an exemplary embodiment of the present application;
FIG. 5 is an internal structural view of a shock tower provided in an exemplary embodiment of the present application;
fig. 6 is a schematic view of the overall structure of a vehicle provided in an exemplary embodiment of the application.
Reference numerals illustrate:
100. a damping tower;
110. a body;
111. a connecting part 111a, a second fixing hole 110b, and a mounting hole;
112. 112a, second openings;
110a, a hollowed-out area, 140, a central area, 141, a first opening;
120. A first type of mounting portion;
130. The second type of installation part, 130a, a frame opening, 131, a side plate, 131a, a first fixing hole, 132 and a top plate;
C1, central axis;
Z, a first direction, X, a second direction, Y, a third direction;
10. A vehicle.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present application based on the embodiments of the present application.
According to a first aspect of the present application, referring to fig. 1 to 4, the present application provides a shock absorbing tower 100, which includes a body 110 and a first type mounting portion 120.
The body 110 has a connection portion 111 for connecting a damper, and a first type of mounting portion 120 for connecting a swing arm. The first type of mounting portion 120 is integrally formed with the body 110.
It is understood that the first type of mounting portion 120 is movably connected to the swing arm, and the specific movable connection manner may be a bolt connection, a spring pin connection, or a ball connection.
Illustratively, the first type of mounting portion 120 is integrally cast with the body 110, and may be of cast aluminum construction.
Through the above technical scheme, through the integrated molding of the first type of mounting part 120 for connecting the swing arm and the body 110, the connection point between the structural members is reduced, the overall strength and stability of the structure are enhanced, the assembly complexity can be reduced, and the torsion resistance and rigidity of the frame are improved.
Meanwhile, the first type mounting portion 120 is integrally formed with the body 110, so that additional connection portions 111 and welding can be reduced, thereby reducing the weight of the shock-absorbing tower 100 and the frame and improving the fuel efficiency and power performance of the vehicle 10.
The first type of mounting portion 120 is integrated with the body 110, so that space is fully utilized, the frame structure is simplified, the frame structure is more compact, and the flexibility of the layout of the vehicle 10 is improved.
In some embodiments, referring to FIGS. 1-4, shock tower 100 further includes a second type of mounting portion 130.
The second type of mounting portion 130 is used to mount a reinforcing beam that is connected between two shock towers 100 located on the left and right sides of the vehicle 10 to resist the lateral torsion and impact loads to which the shock towers 100 are subjected. In the first direction Z, the second type mounting portion 130 is located at one side of the first type mounting portion 120, so as to facilitate connection of the shock absorbing tower 100 with the swing arm and the reinforcing beam.
The fact that the first direction Z indicates the up-down direction is only for convenience of describing the embodiments of the present application, and the first direction Z and the up-down direction do not have absolute correspondence, and similarly, the second direction X and the left-right direction, and the third direction Y and the front-rear direction do not have absolute correspondence. Also, the first direction Z, the second direction X, and the third direction Y of the present application are merely for expressing relative positional relationships, and they merely indicate approximate orientations, not absolute geometric relationships.
Illustratively, the second-type mounting portion 130 is located at the top of the shock absorbing tower 100, and at least part of the second-type mounting portion 130 is located between the connection portion 111 and the first-type mounting portion 120 in the third direction Y (front-rear direction).
In some embodiments, the second type of mounting portion 130 is integrally formed with the body 110.
Illustratively, the second type of mounting portion 130 is integrally cast with the body 110, and may be of cast aluminum construction.
With the above arrangement, the body 110, the first type mounting portion 120, and the second type mounting portion 130 of the shock absorber 100 are combined into one body, and are connected to the vehicle frame by means of integral casting and machining. The integrally cast modular shock absorber 100 can reduce the number of parts, reduce the number of parts assembly steps, and enhance the overall strength, which is advantageous for achieving an integrated, high strength, and lightweight design of the vehicle 10.
In some embodiments, referring to fig. 1 to 3, the second type of mounting portion 130 is further formed with a bezel 130a, and the bezel 130a is disposed in an open manner.
Illustratively, the opening direction of the bezel 130a is disposed at an angle to the third direction Y, providing a larger operable space for the assembly of the second-type mounting portion 130 with the reinforcement beam.
With such a scheme, by the design of the frame opening 130a, the structural rigidity and strength of the second-type mounting portion 130 can be effectively increased, and the distribution of the load can be optimized.
In some embodiments, referring to FIGS. 1 and 2, the second type of mounting portion 130 has side panels 131 and a top panel 132.
The two side plates 131 are respectively formed with first fixing holes 131a, and the two side plates 131 are disposed at intervals in a second direction X perpendicular to the first direction Z. Illustratively, a first fixing hole 131a penetrates the side plate 131 in the second direction X (left-right direction), and the first fixing hole 131a is used for bolting the second-type mounting portion 130 to the reinforcing beam.
The top plate 132 is located between the two side plates 131 and is connected to the two side plates 131, respectively. The frame opening 130a is at least surrounded by the top plate 132, the body 110 and the side plate 131.
In some embodiments, referring to fig. 2, at least a portion of the side panels 131 have a thickness greater than the thickness of the top panel 132. By this arrangement, the strength and rigidity of the side plates 131 can be improved, so that the connection with the reinforcing beam is more firm and reliable.
In some embodiments, referring to fig. 4, shock tower 100 includes at least two first-type mounting portions 120, with connection portion 111 located between the two first-type mounting portions 120.
With such an arrangement, by providing the two first-type mounting portions 120, the force of the suspension system is dispersed to a plurality of portions of the shock absorbing tower 100, the load of a single swing arm is reduced, and the durability and reliability of the shock absorbing tower 100 are improved.
In some embodiments, referring to FIG. 5, the body 110 also has ribs 112 inside.
The reinforcing ribs 112 are provided in plurality, the inside of the reinforcing rib 112 member body 110 is configured as a plurality of hollowed-out areas 110a, and the hollowed-out areas 110a are opened in the second direction X (left-right direction).
Illustratively, the hollowed-out area 110a may have a shape of triangle, trapezoid, or irregular polygon or a combination of more. The hollowed-out areas 110a are independent from each other.
By adopting the scheme, the weight of the shock absorber tower 100 casting is reduced, the requirements of various installation parts are met, the structural strength is ensured, and the structural stability is improved.
In some embodiments, referring to fig. 5, the direction of extension of the plurality of ribs 112 intersects a central region 140.
Illustratively, adjacent ribs 112 are disposed obliquely to one another, with the location where the plurality of ribs 112 intersect forming a central region 140.
With such a scheme, a supporting structure is formed inside the shock-absorbing tower 100, so that the shock-absorbing tower 100 receives stress in any direction, and after being transferred to the central region 140, the stress can be dispersed along the plurality of reinforcing ribs 112, so that external loads can be effectively dispersed and borne, and the overall strength and rigidity of the shock-absorbing tower 100 can be improved.
In some embodiments, referring to fig. 5, the central region 140 of the plurality of ribs 112 is provided with a first aperture 141. This arrangement further reduces the occurrence of stress concentrations in the central region 140.
Illustratively, the first aperture 141 extends in the second direction X (left-right direction).
In some embodiments, referring to fig. 5, the end of the stiffener 112 remote from the central region 140 is provided with a second aperture 112a. By this arrangement, the occurrence of stress concentration at the junction of the stiffener 112 and the body 110 is further reduced.
Illustratively, the second aperture 112a is disposed extending in the second direction X (left-right direction).
In some embodiments, referring to fig. 1 and 3, the connection part 111 has a second fixing hole 111a.
The second fixing holes 111a are provided in plurality for fixing the damper, wherein the second fixing holes 111a are spaced around a central axis C1.
Illustratively, the second fixing holes 111a are provided in three, and the three second fixing holes 111a are uniformly spaced around the central axis C1 for bolting with the shock absorber.
With such a second fixing hole 111a, the anti-roll ability of the connection portion 111 can be enhanced, which is advantageous in dispersing load and improving connection strength.
In some embodiments, referring to FIGS. 1 and 3, the connection portion 111 also has a mounting hole 110b.
The mounting hole 110b penetrates the connecting portion 111 in the axial direction of the central axis C1 for passing at least part of the damper, wherein a plurality of second fixing holes 111a are provided at intervals in the circumferential direction of the mounting hole 110b, that is, the hole wall of the mounting hole 110b is also provided around the central axis C1.
With such a configuration, the positioning of the damper and the connection portion 111 is facilitated by the provision of the mounting hole 110 b. Meanwhile, by disposing the second fixing hole 111a with reference to the mounting hole 110b, the positioning of the mounting hole 110b is facilitated.
According to a second aspect of the present application, referring to fig. 6, there is provided a vehicle 10, the vehicle 10 including the shock absorber 100 described above. The vehicle 10 has all the advantages of the shock absorber 100 described above, and the present application will not be described herein.
The vehicle 10 also includes a rail. The shock-absorbing tower 100 is arranged on the longitudinal beam, so that the shock-absorbing tower 100 can absorb, buffer and transfer force to the impact of the longitudinal beam from the outside, and other structures inside the frame are protected.
Alternatively, the shock absorber 100 is integrally formed with the longitudinal beam, so that the assembly steps can be further reduced, the overall strength can be enhanced, and the integration of the vehicle 10 can be facilitated.
The shock absorber 100 is illustratively cast integrally with the stringers, and may be of cast aluminum construction.
The vehicle 10 may be a fuel-powered vehicle, a plug-in hybrid vehicle, a new energy vehicle, or the like, and the application is not particularly limited thereto.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the foregoing embodiments, each 000 has emphasis on description of each embodiment, and for portions of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The embodiments, the implementation modes and the related technical features of the application can be mutually combined and replaced under the condition of no conflict.
The foregoing is only a preferred embodiment of the present application, and is not intended to limit the present application in any way, but any simple modification, equivalent variation and modification made to the above embodiment according to the technical matter of the present application still fall within the scope of the technical solution of the present application.
Claims (15)
1. A shock absorber tower, comprising:
A body having a connection portion for connecting a damper;
a first type of mounting portion for connecting the swing arm;
wherein, the first type installation department with body integrated into one piece.
2. The shock-absorbing tower according to claim 1, the shock absorber is characterized in that the shock absorber further comprises:
a second type of mounting portion for mounting the reinforcing cross beam;
Wherein, in the first direction, the second type installation department is located first type installation department one side.
3. The shock tower of claim 2, wherein the second type of mounting portion is integrally formed with the body.
4. The shock tower according to claim 2, wherein the second type of mounting portion is further formed with a frame opening, and the frame opening is provided in an open manner.
5. The shock absorber of claim 4, wherein said second type of mounting portion has:
two side plates respectively provided with a first fixing hole;
the top plate is respectively connected with the two side plates;
The frame opening is at least formed by the top plate, the body and the side plates in a surrounding mode.
6. The shock tower of claim 5, wherein at least a portion of said side panels have a thickness greater than a thickness of said top panel.
7. The shock tower according to any one of claims 1 to 6, comprising at least two first type mounting portions, said connecting portion being located between two of said first type mounting portions.
8. The shock absorber according to any one of claims 1 to 6, wherein said body further has inside:
a plurality of reinforcing ribs form a plurality of hollowed-out areas;
Wherein, the fretwork area is open in the second direction.
9. The shock absorber of claim 8, wherein the directions of extension of said plurality of ribs intersect at a central region.
10. The shock tower as claimed in claim 9, wherein a central region of a plurality of the reinforcing ribs is provided with a first opening.
11. The shock tower as claimed in claim 9, wherein the end of the reinforcing bar remote from the central region is provided with a second aperture.
12. The shock absorber according to any one of claims 1 to 6, wherein said connecting portion has:
A plurality of second fixing holes for fixing the shock absorber;
the second fixing holes are arranged around a central axis at intervals.
13. The shock absorber of claim 12, wherein said connecting portion further has:
a mounting hole for passing at least part of the damper;
The mounting holes penetrate through the connecting portion along the axial direction of the central axis, and a plurality of second fixing holes are arranged at intervals in the circumferential direction of the mounting holes.
14. A vehicle comprising a shock absorber tower according to any one of claims 1 to 13.
15. The vehicle of claim 14, characterized in that the vehicle further comprises:
the damping tower is arranged on the longitudinal beam;
Wherein, the shock absorber tower with longeron integrated into one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422138224.0U CN223014272U (en) | 2024-08-30 | 2024-08-30 | Shock absorber and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422138224.0U CN223014272U (en) | 2024-08-30 | 2024-08-30 | Shock absorber and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223014272U true CN223014272U (en) | 2025-06-24 |
Family
ID=96090037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422138224.0U Active CN223014272U (en) | 2024-08-30 | 2024-08-30 | Shock absorber and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223014272U (en) |
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- 2024-08-30 CN CN202422138224.0U patent/CN223014272U/en active Active
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| GR01 | Patent grant |