CN220281495U - Anti-torsion frame assembly - Google Patents
Anti-torsion frame assembly Download PDFInfo
- Publication number
- CN220281495U CN220281495U CN202321767125.8U CN202321767125U CN220281495U CN 220281495 U CN220281495 U CN 220281495U CN 202321767125 U CN202321767125 U CN 202321767125U CN 220281495 U CN220281495 U CN 220281495U
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- Prior art keywords
- reinforcing
- plate
- vibration damping
- frame assembly
- support plate
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 63
- 238000013016 damping Methods 0.000 claims abstract description 46
- 230000008093 supporting effect Effects 0.000 claims abstract description 27
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Abstract
The utility model discloses an anti-torsion frame assembly, which comprises a frame main body consisting of two side beams and two cross beams, wherein a stabilizing rod is fixedly arranged between the two cross beams, a first supporting rod and a second supporting rod are fixedly arranged on the outer side end surface of the stabilizing rod, and the impact resistance of the side beams can be enhanced by utilizing a tripod formed by the first supporting rod and the second supporting rod; the two side beams are provided with mounting through grooves, and anti-torque assemblies are arranged in the mounting through grooves. In the using process, through the arrangement of the torque-resistant assembly, when the side beam is impacted, impact force is transmitted to the vibration-damping spring, the vibration-damping spring can rebound, the vibration-damping cushion and the buffer layer are buffered, the impact is transmitted into the frame to a very small extent, and the impact caused by the impact is reduced to the greatest extent through the triangular support of the first reinforcing plate and the second reinforcing plate, so that the bending resistance and the torsion resistance of the side beam can be enhanced.
Description
Technical Field
The utility model relates to the technical field of automobile frames, in particular to a torsion-resistant frame assembly.
Background
The frame is a frame structure bridging the front and rear axles of the automobile, commonly called a girder, is a matrix of the automobile and is generally composed of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, a front axle and a rear axle, the frame must have enough strength and rigidity to bear the load of the automobile and the impact transmitted from the wheels, and the frame has the functions of supporting and connecting the assemblies of the automobile, so that the assemblies keep relatively correct positions and bear various loads inside and outside the automobile.
Among the prior art, publication number is "CN217415885U" discloses frame subassembly and frame assembly thereof, through the cooperation of pencil fixing clip and pencil fixing assembly, can fix the position of vehicle chassis pencil, fix the inner chamber at the longeron with the vehicle chassis pencil, can prevent to lead to the problem that the pencil drops because of jolting in the driving process, and fix the vehicle chassis pencil in the inner chamber of longeron, can accomodate the arrangement to the pencil, make it possess better regularity, so that maintenance personal later stage carries out the troubleshooting to the pencil, through the setting of joint subassembly, can link together first fixed frame and second fixed frame, through locking assembly's setting, can be with one side fixed connection of second fixed frame and longeron, through coupling assembly's setting, can fix the opposite side fixed connection of first fixed frame and longeron, locking assembly and coupling assembly's cooperation use, can be fixed the position of first fixed frame and second fixed frame, make it cooperate and use and carry out spacing fixed to the vehicle chassis, the pencil that has solved current and not possess the effect of fixing the pencil that the automobile is easy in the driving of the pencil that drops.
However, the prior art still has great disadvantages, such as:
the existing frame mostly comprises two side beams and a plurality of cross beams, when the side beams are subjected to impact force, the impact force can be transmitted to the whole side beams to easily aggravate the fatigue degree of the side beams, and when the side beams are serious, the phenomenon that the side beams are bent can be caused, and meanwhile, the impact force on the side beams can be transmitted to the whole frame, so that the fatigue degree of the whole frame can be aggravated.
Disclosure of Invention
The present utility model is directed to a torsion frame assembly, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the torsion-resistant frame assembly comprises a frame main body formed by two side beams and two cross beams, wherein a stabilizing rod is fixedly arranged between the two cross beams, a first supporting rod and a second supporting rod are fixedly arranged on the outer side end face of the stabilizing rod, and a tripod formed by the first supporting rod and the second supporting rod is utilized to strengthen the impact resistance of the side beams;
the two side beams are provided with mounting through grooves, anti-torque assemblies are arranged in the mounting through grooves, impact force received by the side beams can be buffered by the anti-torque assemblies, and the bending resistance and the torsion resistance of the side beams are enhanced.
Preferably, the anti-torque assembly comprises a first reinforcing plate and a second reinforcing plate, a supporting plate is fixedly arranged between the first reinforcing plate and the second reinforcing plate, a U-shaped plate is fixedly arranged on the outer side end face of the supporting plate, a vibration damping cushion is fixedly arranged on the inner bottom of the U-shaped plate, a vibration damping spring is fixedly arranged on the vibration damping cushion, a buffer layer is fixedly arranged at one end, far away from the vibration damping cushion, of the vibration damping spring, the buffer layer is fixedly arranged on the inner side face of the mounting through groove, the impact force received by the side beam can be transmitted on the vibration damping spring through the buffer layer, the vibration damping spring is contracted and rebounded in the U-shaped plate, and the impact force can be buffered through the buffer layer and the vibration damping cushion.
Preferably, the inner side end face of the supporting plate is fixedly provided with a first reinforcing support plate and a second reinforcing support plate which are symmetrically arranged, the other end face of the first reinforcing support plate is fixedly arranged on the second reinforcing plate, and the other end face of the second reinforcing support plate is fixedly arranged on the first reinforcing plate.
Preferably, the first reinforcing support plate and the second reinforcing support plate are arranged in a triangular mode.
Preferably, the outer side end surfaces of the two side beams are fixedly provided with connecting lugs, and the connecting lugs are provided with lug holes.
Preferably, the number of the first support rods and the second support rods is at least four.
Preferably, the number of the first reinforcing plates and the second reinforcing plates is plural.
Preferably, the material used for the buffer layer is foam.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the anti-torque assembly, when the side beam is impacted, impact force is transmitted to the damping spring, the damping spring can rebound, the damping cushion and the buffer layer are used for buffering, the damping cushion and the buffer layer are transmitted into the frame to a very small extent, and the triangular support of the first reinforcing plate and the second reinforcing plate is used for reducing the impact to the greatest extent, so that the bending resistance and the torsion resistance of the side beam can be enhanced;
2. through the setting of first bracing piece and second bracing piece, utilize the triangle support of first bracing piece and second bracing piece, can further strengthen the impact resistance of curb girder on the basis of antitorque subassembly, improve the practicality of this frame.
When the side beam is in use, when the side beam is subjected to impact force, the impact force is transmitted into the mounting through groove, the vibration damping spring in the mounting through groove is in rebound phenomenon, one end of the vibration damping spring props against the vibration damping cushion to be buffered, the other end of the vibration damping spring props against the buffer layer to be buffered, then the impact force is transmitted into the side beam inside to be buffered after being transmitted to the buffer layer to be buffered, the side beam can completely offset acting force under the triangular support action of the first reinforcing plate and the second reinforcing plate, the influence caused by the impact is reduced to the greatest extent, and therefore the bending resistance and the torsion resistance of the side beam can be enhanced, and the impact resistance of the side beam can be further enhanced on the basis of the torsion resistance assembly through the triangular support of the first supporting rod and the second supporting rod.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view showing the structures of the first support bar and the second support bar according to the present utility model;
FIG. 4 is a cross-sectional view of a side member of the present utility model;
fig. 5 is a schematic structural view of a U-shaped board in the present utility model.
In the figure: 1. a side beam; 2. a cross beam; 3. a stabilizing rod; 4. a first support bar; 5. a second support bar; 6. installing a through groove; 7. a first reinforcing plate; 8. a second reinforcing plate; 9. a support plate; 10. a first reinforcing support plate; 11. a second reinforcing support plate; 12. a U-shaped plate; 13. damping soft cushion; 14. a damping spring; 15. a buffer layer; 16. a connecting lug; 17. ear holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
the anti-torsion frame assembly comprises a frame main body formed by two side beams 1 and two cross beams 2, wherein a mounting through groove 6 and an anti-torsion component in the mounting through groove 6 can be arranged on the two cross beams 2, the bending resistance and the anti-torsion performance of the cross beams 2 can be enhanced through the anti-torsion component, the mounting through groove 6 is formed in the two side beams 1, the mounting through groove 6 is square, a plurality of first reinforcing plates 7 and second reinforcing plates 8 are conveniently mounted, the anti-torsion component is arranged in the mounting through groove 6, impact force received by the side beams 1 can be buffered by the anti-torsion component, the bending resistance and the anti-torsion performance of the side beams 1 are enhanced, a connecting lug 16 is fixedly arranged on the outer side end surfaces of the two side beams 1, an ear hole 17 is formed in the connecting lug 16, and the frame and a vehicle can be connected together by the ear hole 17 on the connecting lug 16;
the anti-torque assembly comprises a first reinforcing plate 7 and a second reinforcing plate 8, the number of the first reinforcing plate 7 and the second reinforcing plate 8 is multiple, the strength of the side beam 1 can be enhanced, the phenomenon of fracture is avoided, a supporting plate 9 is fixedly arranged between the first reinforcing plate 7 and the second reinforcing plate 8, a first reinforcing support plate 10 and a second reinforcing support plate 11 which are symmetrically arranged are fixedly arranged on the inner side end face of the supporting plate 9, the first reinforcing support plate 10 and the second reinforcing support plate 11 are arranged in a triangular mode, a tripod formed by the first reinforcing support plate 10 and the second reinforcing support plate 11 can be ensured to not bend or fracture by utilizing the effect of triangular support, the other end face of the first reinforcing support plate 10 is fixedly arranged on the second reinforcing plate 8, the other end face of the second reinforcing support plate 11 is fixedly arranged on the first reinforcing plate 7, and the first reinforcing support plate 10 and the second reinforcing support plate 11 are both obliquely arranged, so that a tripod can be formed, the bending resistance and the anti-torque impact resistance of the supporting plate 9 can be enhanced by utilizing the first reinforcing support plate 10 and the second reinforcing support plate 11, and the anti-torque impact resistance of a damping spring 14 can be improved;
the U-shaped plate 12 is fixedly arranged on the outer side end surface of the supporting plate 9, the vibration damping cushion 13 is fixedly arranged at the inner bottom of the U-shaped plate 12 and can buffer the rebound vibration force of the vibration damping spring 14, the vibration damping spring 14 is fixedly arranged on the vibration damping cushion 13, the buffer layer 15 is fixedly arranged at one end of the vibration damping spring 14 far away from the vibration damping cushion 13, the material used by the buffer layer 15 is foam, the impact force at the other end of the vibration damping spring 14 can be damped by utilizing the foam, the buffer layer 15 is fixedly arranged on the inner side surface of the mounting through groove 6, when the impact force received by the side beam 1 is transferred to the vibration damping spring 14 through the buffer layer 15, the vibration damping spring 14 contracts and rebounds in the U-shaped plate 12, the impact force can be buffered through the buffer layer 15 and the vibration damping cushion 13, the first reinforcing plate 7 is triangular, the torsion resistance and the bending resistance of the side beam 1 are enhanced, the impact force can be effectively prevented from being damaged by utilizing the vibration damping cushion 13 and the buffer layer 15 when the vibration damping spring 14 contracts, and the service life of the side beam 1 is further prolonged;
embodiment two:
on the basis of the first embodiment, in order to further enhance the firmness of the side beam 1, the first support rod 4 and the second support rod 5 are added to achieve the function, the stabilizing rod 3 is fixedly installed between the two cross beams 2, the stabilizing rod 3 and the two side beams 1 are in a parallel state, the first support rod 4 and the second support rod 5 can be conveniently in a parallel state with the stabilizing rod 3 and the two side beams, so that the impact resistance of the side beam 1 can be enhanced, the first support rod 4 and the second support rod 5 are fixedly installed on the outer side end surface of the stabilizing rod 3, the number of the first support rod 4 and the second support rod 5 is at least four, the number of the first support rod 4 and the second support rod 5 is greater than four and is not more than eight, the weight of the whole frame is avoided, the firmness between the two side beams 1 can be ensured, the firmness of the two side beams 1 is further enhanced, the impact resistance of the side beams 1 can be enhanced by utilizing the tripod formed by the first support rod 4 and the second support rod 5, the impact resistance of the side beam 1 can be separately arranged, the first support rod 4 and the second support rod 5 do not need to be in contact with the first support rod 4 and the second support rod 5, and the first support rod 5 can be adjusted according to the need of the first support rod 4 and the second support rod 5.
Working principle:
when the side beam 1 is in use, when the side beam is subjected to impact force, the impact force is transmitted into the mounting through groove 6, the damping spring 14 in the mounting through groove 6 has rebound phenomenon, one end of the damping spring 14 props against the damping cushion 13 to buffer, the other end of the damping spring 14 props against the buffer layer 15 to buffer, and then the impact force is transmitted to the buffer layer 15 to buffer, and then the impact force is transmitted into the side beam 1 inside, so that the impact force can be completely counteracted under the triangular supporting action of the first reinforcing plate 7 and the second reinforcing plate 8, the influence caused by the impact on the side beam 1 can be reduced to the greatest extent, and the bending resistance and the torsion resistance of the side beam 1 can be enhanced;
and then the triangular bracket formed by the first support rod 4 and the second support rod 5 on the stabilizing rod 3 can further enhance the impact resistance of the side beam 1 on the basis of the anti-torque assembly by utilizing the triangular support of the first support rod 4 and the second support rod 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a antitorque frame assembly, includes the frame main part that two curb girders (1) and two crossbeams (2) constitute, its characterized in that: a stabilizing rod (3) is fixedly arranged between the two cross beams (2), a first supporting rod (4) and a second supporting rod (5) are fixedly arranged on the outer side end surface of the stabilizing rod (3), and the impact resistance of the side beam (1) can be enhanced by utilizing a tripod formed by the first supporting rod (4) and the second supporting rod (5);
the two side beams (1) are provided with mounting through grooves (6), anti-torque assemblies are arranged in the mounting through grooves (6), and impact force received by the side beams (1) can be buffered by the anti-torque assemblies, so that the bending resistance and the torsion resistance of the side beams (1) are enhanced.
2. A torsion frame assembly according to claim 1, wherein: the anti-torque assembly comprises a first reinforcing plate (7) and a second reinforcing plate (8), a supporting plate (9) is fixedly installed between the first reinforcing plate (7) and the second reinforcing plate (8), a U-shaped plate (12) is fixedly installed on the outer side end face of the supporting plate (9), a vibration damping cushion (13) is fixedly installed on the inner bottom of the U-shaped plate (12), a vibration damping spring (14) is fixedly installed on the vibration damping cushion (13), a buffer layer (15) is fixedly installed at one end, far away from the vibration damping cushion (13), of the vibration damping spring (14), the buffer layer (15) is fixedly installed on the inner side face of an installation through groove (6), impact force borne by the side beam (1) is transferred onto the vibration damping spring (14) through the buffer layer (15), the vibration damping spring (14) contracts and rebounds in the U-shaped plate (12), and the impact force can be buffered through the buffer layer (15) and the vibration damping cushion (13).
3. A torsion frame assembly according to claim 2, wherein: the support plate is characterized in that a first reinforcing support plate (10) and a second reinforcing support plate (11) which are symmetrically arranged are fixedly arranged on the inner side end face of the support plate (9), the other end face of the first reinforcing support plate (10) is fixedly arranged on the second reinforcing plate (8), and the other end face of the second reinforcing support plate (11) is fixedly arranged on the first reinforcing plate (7).
4. A torsion frame assembly according to claim 3, wherein: the first reinforcing support plate (10) and the second reinforcing support plate (11) are arranged in a triangular mode.
5. A torsion frame assembly according to claim 1, wherein: the outer side end surfaces of the two side beams (1) are fixedly provided with connecting lugs (16), and the connecting lugs (16) are provided with lug holes (17).
6. A torsion frame assembly according to claim 1, wherein: the number of the first supporting rods (4) and the second supporting rods (5) is at least four.
7. A torsion frame assembly according to claim 2, wherein: the number of the first reinforcing plates (7) and the second reinforcing plates (8) is a plurality.
8. A torsion frame assembly according to claim 2, wherein: the material used for the buffer layer (15) is foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321767125.8U CN220281495U (en) | 2023-07-06 | 2023-07-06 | Anti-torsion frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321767125.8U CN220281495U (en) | 2023-07-06 | 2023-07-06 | Anti-torsion frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220281495U true CN220281495U (en) | 2024-01-02 |
Family
ID=89343545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321767125.8U Active CN220281495U (en) | 2023-07-06 | 2023-07-06 | Anti-torsion frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220281495U (en) |
-
2023
- 2023-07-06 CN CN202321767125.8U patent/CN220281495U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |