CN218140929U - Shock absorber supporting structure - Google Patents
Shock absorber supporting structure Download PDFInfo
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- CN218140929U CN218140929U CN202222730179.9U CN202222730179U CN218140929U CN 218140929 U CN218140929 U CN 218140929U CN 202222730179 U CN202222730179 U CN 202222730179U CN 218140929 U CN218140929 U CN 218140929U
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- shock absorber
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Abstract
The utility model discloses a bumper shock absorber bearing structure, bumper shock absorber bearing structure includes: the longitudinal beam comprises a top plate and a first side plate which is connected with the top plate and extends downwards; a shock absorber mount, said shock absorber mount comprising: first mounting panel and second mounting panel, first mounting panel is located the roof top and with roof laminating rigid coupling, second mounting panel and the laminating rigid coupling of first curb plate. In the shock absorber supporting structure, part of structures on the shock absorber seat are attached and fixedly connected to the top plate of the longitudinal beam, the bearing strength of force transmission in the vertical direction of the joint of the shock absorber seat and the longitudinal beam is effectively improved, and the connecting strength of the shock absorber seat and the longitudinal beam is improved.
Description
Technical Field
The present application relates to the field of vehicles, and more particularly, to a shock absorber support structure.
Background
The form of the connection of the shock absorber mount and the longitudinal beam is the most important component of the connection of the shock absorber mount to the periphery. The connection of the shock absorber seat and the longitudinal beam directly influences the important link of the force transmission of the shock absorber to the vehicle body, and directly influences the rigidity and the dynamic rigidity of the shock absorber seat and the torsion and bending rigidity of the whole vehicle, which can be called as an important part for the connection of the vehicle body subsystems. In the related art, the shock absorber seat is usually connected with the longitudinal beam through the fastening piece, the connection strength is low, and a bracket is required to be added to be used as a patch to connect the shock absorber seat with the longitudinal beam, so that the installation cost is increased.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving at least one of the problems in the prior art. Therefore, an object of the present application is to provide a shock absorber supporting structure, in which a part of the structure on the shock absorber seat is fixedly attached to the top plate of the longitudinal beam, so as to effectively improve the bearing strength of the force transmission in the vertical direction at the joint of the shock absorber seat and the longitudinal beam, and improve the connection strength of the shock absorber seat and the longitudinal beam.
A shock absorber support structure according to an embodiment of the present application includes: the longitudinal beam comprises a top plate and a first side plate which is connected with the top plate and extends downwards; a shock absorber mount, said shock absorber mount comprising: first mounting panel and second mounting panel, first mounting panel is located the roof top and with roof laminating rigid coupling, second mounting panel and the laminating rigid coupling of first curb plate.
According to the shock absorber supporting structure, the shock absorber seat is fixedly connected with the top plate of the longitudinal beam in an attaching mode through the first mounting plate, and the connecting strength between the shock absorber seat and the longitudinal beam in the Z direction is enhanced; the shock absorber seat is fixedly connected with the first side plate of the longitudinal beam through the second mounting plate in an attaching mode, so that the connecting strength between the shock absorber seat and the longitudinal beam in the Y direction is enhanced, and the connecting strength between the shock absorber seat and the longitudinal beam is effectively improved by connecting the shock absorber seat and the longitudinal beam in the Z direction and the Y direction; and the first mounting plate is positioned above the top plate, so that the longitudinal beam can support the shock absorber seat conveniently, the bearing strength of force transmission in the Z direction of the joint of the shock absorber seat and the longitudinal beam is further improved, the joint strength of the shock absorber seat and the longitudinal beam is improved, a bracket for connecting the shock absorber seat and the longitudinal beam is not required to be additionally added, and the cost is reduced.
In some embodiments, the longitudinal beam further comprises a flange connected to the top plate, and the shock absorber seat further comprises a third mounting plate, wherein the third mounting plate is fixedly attached to the flange.
In some embodiments, the second mounting plate and the third mounting plate are attached to opposite ends of the first mounting plate.
In some embodiments, the second mounting plate is parallel to the third mounting plate.
In some embodiments, at least two first mounting plates are arranged on the shock absorber seat along the extension direction of the longitudinal beam, and every two adjacent first mounting plates are arranged at intervals.
In some embodiments, the shock absorber mount is constructed as an integrally formed piece.
In some embodiments, the shock absorber support structure further comprises: and the shock absorber seat is fixedly connected with the longitudinal beam through the first fastening piece.
In some embodiments, the shock absorber support structure further comprises: a support supported between the top plate and the first side plate.
In some embodiments, the support member includes a support plate, a first connection plate, and a second connection plate, an included angle is formed between a length direction of the support plate and an extending direction of the longitudinal beam, the first connection plate is connected to the support plate and supported by the top plate, and the second connection plate is connected to the support plate and fixedly connected to the first side plate.
In some embodiments, the support plate, the first connecting plate and the second connecting plate are an integrally formed piece.
In some embodiments, the support plate is provided with lightening holes.
In some embodiments, the shock absorber support structure further comprises a plurality of second fasteners fixedly connecting the shock absorber mount, the longitudinal beam, and the support member.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic illustration of the mating of a stringer and a shock absorber mount in a shock absorber support structure according to an embodiment of the present application;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic structural view of the support member.
Reference numerals are as follows: 1. a stringer; 11. a top plate; 12. a first side plate; 13. flanging; 14. a base plate; 2. a shock absorber seat; 21. a first mounting plate; 22. a second mounting plate; 23. a third mounting plate; 3. a first fastener; 4. a support member; 41. a support plate; 411. lightening holes; 42. a first connecting plate; 43. a second connecting plate; 44. a third connecting plate; 45. a fourth connecting plate; 5. a second fastener.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
A shock absorber support structure according to an embodiment of the present application is described below with reference to fig. 1 to 4.
Referring to fig. 1, 2 and 3, a shock absorber supporting structure according to an embodiment of the present application includes: a longitudinal beam 1 and a shock absorber base 2; the longitudinal beam 1 comprises a top plate 11 and a first side plate 12 which is connected with the top plate 11 and extends downwards; the shock absorber seat 2 comprises a first mounting plate 21 and a second mounting plate 22, the first mounting plate 21 is located above the top plate 11 and is fixedly attached to the top plate 11, and the second mounting plate 22 is fixedly attached to the first side plate 12.
The front-rear direction of the vehicle is the X direction, the left-right direction of the vehicle is the Y direction, and the up-down direction of the vehicle is the Z direction. The longitudinal beam 1 of the shock absorber supporting structure extends in the X direction of the vehicle, that is, the top plate 11 and the first side plate 12 each extend in the X direction.
According to the shock absorber supporting structure of the embodiment of the application, the shock absorber base 2 is fixedly attached to the top plate 11 of the longitudinal beam 1 through the first mounting plate 21, so that the connecting strength between the shock absorber base 2 and the longitudinal beam 1 in the Z direction is enhanced; the shock absorber seat 2 is fixedly connected with the first side plate 12 of the longitudinal beam 1 in an attaching mode through the second mounting plate 22, the connecting strength between the shock absorber seat 2 and the longitudinal beam 1 in the Y direction is enhanced, and the connecting strength between the shock absorber seat 2 and the longitudinal beam 1 is effectively improved by connecting the shock absorber seat 2 and the longitudinal beam 1 in the Z direction and the Y direction; and the first mounting plate 21 is located the roof 11 top, is convenient for longeron 1 bearing shock absorber seat 2, has further improved the bearing intensity of the biography power of the junction of shock absorber seat 2 and longeron 1Z ascending, has improved the joint strength of shock absorber seat 2 and longeron 1, need not additionally to add the support of connecting shock absorber seat 2 and longeron 1, the cost is reduced.
Referring to fig. 1, 2 and 3, in some embodiments, the longitudinal beam 1 further includes a flange 13 connected to the top plate 11, and the damper base 2 further includes a third mounting plate 23, where the third mounting plate 23 is attached and fixed to the flange 13.
In the technical scheme, the third mounting plate 23 is fixedly connected with the flanging 13 in an attaching manner, so that the connection strength of the shock absorber seat 2 and the longitudinal beam 1 is further improved.
Referring to fig. 1, 2 and 3, in some embodiments, a second mounting plate 22 and a third mounting plate 23 are attached to opposite ends of the first mounting plate 21, respectively.
Through the technical scheme, the first mounting plate 21, the second mounting plate 22 and the third mounting plate 23 are connected into a whole, the structural strength among the first mounting plate 21, the second mounting plate 22 and the third mounting plate 23 is enhanced, and the connecting strength between the shock absorber seat 2 and the longitudinal beam 1 is also improved.
Referring to fig. 1, 2 and 3, in some embodiments, the second mounting plate 22 is parallel to the third mounting plate 23.
Through the technical scheme, when the first mounting plate 21 is attached and fixedly connected with the top plate 11, the first mounting plate 21 and the top plate 11 are overlapped in the Z direction; when the second mounting plate 22 is fixedly attached to the first side plate 12, the second mounting plate 22 and the first side plate 12 are stacked in the Y direction; when the third mounting plate 23 is fixedly connected with the turned-over edge 13, the third mounting plate 23 and the first side plate 12 are stacked in the Y direction. The connection between the shock absorber seat 2 and the longitudinal beam 1 only relates to two directions of a Z direction and a Y direction, in the process of connecting the shock absorber seat 2 with the longitudinal beam 1, the first mounting plate 21 can be directly placed on the top plate 11 in the Z direction firstly, the first mounting plate 21 is attached to the top plate 11, then the shock absorber seat 2 is moved in the Y direction, due to installation errors, the second mounting plate 22 can be abutted to the first side plate 12 firstly, a gap is reserved between the third mounting plate 23 and the flanging 13, then the third mounting plate 23 can be connected with the flanging 13 through a fastener, and therefore the third mounting plate 23 is attached to the flanging 13. The third mounting plate 23 may be abutted to the flange 13 first, a gap may exist between the second mounting plate 22 and the first side plate 12, and the second mounting plate 22 may be connected to the first side plate 12 by a fastener, so that the second mounting plate 22 is attached to the first side plate 12. Therefore, the shock absorber base can accommodate certain installation errors, and the applicability of the shock absorber base 2 is improved.
Referring to fig. 1, 2 and 3, in some embodiments, at least two first mounting plates 21 are arranged on the shock absorber support 2 along the extending direction of the longitudinal beam 1, and two adjacent first mounting plates 21 are arranged at intervals.
Through the technical scheme, the shock absorber seat 2 is fixedly connected with the longitudinal beam 1 through the at least two first mounting plates 21, so that the contact area of the shock absorber seat 2 and the longitudinal beam 1 is increased, the fixedly connected points of the shock absorber seat 2 and the longitudinal beam 1 are increased, and the connection strength of the shock absorber seat 2 and the longitudinal beam 1 is effectively improved.
Referring to fig. 1, 2 and 3, in some embodiments, two first mounting plates 21 are provided on the shock absorber mount 2, and a second mounting plate 22 and a third mounting plate 23 are connected to one first mounting plate 21; a second mounting plate 22 is attached to the other first mounting plate 21. Through the technical scheme, the contact area between the shock absorber seat 2 and the longitudinal beam 1 is further increased, the fixed connection points between the shock absorber seat 2 and the longitudinal beam 1 are further increased, and the connection strength between the shock absorber seat 2 and the longitudinal beam 1 is further improved.
In some embodiments, the damper base 2 is constructed as an integrally formed piece. The shock absorber seat 2 is an integrated part, so that the structural strength of the shock absorber seat 2 is improved, and the stability of the shock absorber transferring force to a vehicle body is further improved.
In some embodiments, the shock absorber support structure further comprises: the first fastening piece 3 is used for fixedly connecting the shock absorber seat 2 with the longitudinal beam 1 through the first fastening piece 3.
The first fastening member 3 may have a bolt structure or a rivet structure. The damper base 2 and the stringer 1 may be connected by an SPR process or may be connected by an FDS process.
Referring to fig. 1, 2 and 3, in some embodiments, the first fastener 3 is a blind rivet, the first mounting plate 21 is fixedly connected to the top plate 11 through a plurality of blind rivets, the second mounting plate 22 is fixedly connected to the first side plate 12 through a plurality of blind rivets, and the third mounting plate 23 is fixedly connected to the flange 13 through a blind rivet.
In the technical scheme, the connection process between the shock absorber seat 2 and the longitudinal beam 1 is simple, and the connection cost is reduced. The first mounting plate 21 is fixedly connected with the top plate 11 through a plurality of blind rivets, the second mounting plate 22 is also fixedly connected with the first side plate 12 through a plurality of blind rivets, the fixedly connected points of the shock absorber seat 2 and the longitudinal beam 1 are dense, and the connecting strength of the shock absorber seat 2 and the longitudinal beam 1 is further improved.
Referring to fig. 1, 2 and 4, in some embodiments, the shock absorber support structure further comprises a support 4, the support 4 being supported between the top plate 11 and the first side plate 12.
The structural stability of the longitudinal beam 1 is enhanced through the support piece 4, the possibility of collapse deformation of the longitudinal beam 1 is reduced, and the bending rigidity and the torsional rigidity of the whole vehicle are enhanced.
Referring to fig. 1, 2 and 4, in some embodiments, the supporting member 4 includes a supporting plate 41, a first connecting plate 42 and a second connecting plate 43, a length direction of the supporting plate 41 forms an included angle with an extending direction of the longitudinal beam 1, the first connecting plate 42 is connected to the supporting plate 41 and supported on the top plate 11, and the second connecting plate 43 is connected to the supporting plate 41 and fixedly connected to the first side plate 12.
Through the technical scheme, the supporting plate 41 is supported between the top plate 11 and the first side plate 12 through the first connecting plate 42 and the second connecting plate 43, so that the contact area between the supporting piece 4 and the top plate 11 and the contact area between the supporting piece 4 and the first side plate 12 are increased, and the supporting effect of the supporting piece 4 is improved.
In some embodiments, the support plate 41, the first connecting plate 42 and the second connecting plate 43 are integrally formed pieces,
through the technical scheme, on one hand, the integral structural strength of the supporting piece 4 is enhanced, and the supporting effect is improved; on the other hand, the processing difficulty of the support piece 4 is reduced, and the production cost of the support piece 4 is reduced.
Referring to fig. 1, 2 and 4, in some embodiments, the support plate 41 is provided with lightening holes 411. The weight of the support plate 41 is reduced by the lightening holes 411, thereby improving the weight reduction of the vehicle.
In some embodiments, the support plate 41 is provided with a reinforcing groove. The structural strength of the support plate 41 is enhanced by the reinforcing grooves, and the supporting effect of the support member 4 is improved.
Referring to fig. 1, 2 and 4, in some embodiments, the shock absorber supporting structure further includes a second fastening member 5, the second fastening member 5 being provided in plurality, the second fastening member 5 fixedly connecting the shock absorber mount 2, the longitudinal beam 1 and the support member 4. The shock absorber seat 2, the longitudinal beam 1 and the supporting piece 4 are fixedly connected together through the second fastening piece 5, so that the connection performance of the shock absorber seat 2 is improved, and the installation rigidity of the shock absorber seat 2 is improved.
The second fastening member 5 may have a bolt structure or a rivet structure. In some embodiments, the second fastener 5 is a blind rivet.
Referring to fig. 1, 2 and 4, in some embodiments, the longitudinal beam 1 further includes a bottom plate 14 and a second side plate, the bottom plate 14 is connected to the bottom side of the first side plate 12, the top plate 11, the first side plate 12 and the bottom plate 14 are integrally formed, and the second side plate is connected to the top plate 11 and the bottom plate 14 through fasteners. The top panel 11, the first side panel 12, the bottom panel 14 and the second side panel together define a cavity having a rectangular cross-section. The support 4 is located within the cavity.
The support 4 further comprises: the third connecting plate 44 and the fourth connecting plate 45, and the support plate 41, the first connecting plate 42, the second connecting plate 43, the third connecting plate 44 and the fourth connecting plate 45 are integrally formed. The third connecting plate 44 is fixedly connected with the bottom plate 14 through a fastener, and the fourth connecting plate 45 is fixedly connected with the second side plate through a welding process. Through above-mentioned technical scheme, strengthened the holistic structural strength of longeron 1.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
In the description of the present application, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present application, "a plurality" means two or more.
In the description of the present application, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact not directly but via another feature therebetween.
In the description of the present application, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A shock absorber support structure, comprising:
the longitudinal beam (1) comprises a top plate (11) and a first side plate (12) which is connected to the top plate (11) and extends downwards;
a shock absorber mount (2), said shock absorber mount (2) comprising: first mounting panel (21) and second mounting panel (22), first mounting panel (21) are located roof (11) top and with roof (11) laminating rigid coupling, second mounting panel (22) and first curb plate (12) laminating rigid coupling.
2. The shock absorber supporting structure according to claim 1, wherein the longitudinal beam (1) further comprises a flange (13) connected to the top plate (11), and the shock absorber seat (2) further comprises a third mounting plate (23), wherein the third mounting plate (23) is attached and fixedly connected with the flange (13).
3. The shock absorber support structure according to claim 2, wherein the second mounting plate (22) and the third mounting plate (23) are connected to opposite ends of the first mounting plate (21), respectively.
4. The shock absorber support structure of claim 3, wherein the second mounting plate (22) is parallel to the third mounting plate (23).
5. The shock absorber support structure according to claim 1, wherein at least two first mounting plates (21) are arranged on the shock absorber seat (2) along the extending direction of the longitudinal beam (1), and the adjacent two first mounting plates (21) are arranged at intervals.
6. The shock absorber support structure of claim 1, further comprising: the shock absorber seat (2) is fixedly connected with the longitudinal beam (1) through the first fastening piece (3).
7. The shock absorber support structure according to any one of claims 1 to 6, further comprising: a support (4), the support (4) being supported between the top plate (11) and the first side plate (12).
8. The shock absorber supporting structure according to claim 7, wherein the supporting member (4) comprises a supporting plate (41), a first connecting plate (42) and a second connecting plate (43), the length direction of the supporting plate (41) forms an included angle with the extending direction of the longitudinal beam (1), the first connecting plate (42) is connected with the supporting plate (41) and supported on the top plate (11), and the second connecting plate (43) is connected with the supporting plate (41) and fixedly connected with the first side plate (12).
9. The shock absorber support structure according to claim 8, wherein the support plate (41), the first connecting plate (42) and the second connecting plate (43) are an integrally formed piece.
10. The shock absorber support structure according to claim 7, further comprising a second fastening member (5), wherein the second fastening member (5) is provided in plurality, and the second fastening member (5) fixedly connects the shock absorber mount (2), the side member (1) and the support member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222730179.9U CN218140929U (en) | 2022-10-17 | 2022-10-17 | Shock absorber supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222730179.9U CN218140929U (en) | 2022-10-17 | 2022-10-17 | Shock absorber supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218140929U true CN218140929U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222730179.9U Active CN218140929U (en) | 2022-10-17 | 2022-10-17 | Shock absorber supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218140929U (en) |
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2022
- 2022-10-17 CN CN202222730179.9U patent/CN218140929U/en active Active
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