CN217553996U - Frame and vehicle - Google Patents
Frame and vehicle Download PDFInfo
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- CN217553996U CN217553996U CN202221833188.4U CN202221833188U CN217553996U CN 217553996 U CN217553996 U CN 217553996U CN 202221833188 U CN202221833188 U CN 202221833188U CN 217553996 U CN217553996 U CN 217553996U
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- frame
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Abstract
The utility model discloses a frame and vehicle, the frame includes: the front section frame is provided with a front suspension mounting part; the middle section frame is connected with the front section frame; the middle shaft frame is connected with the middle section frame, and a middle suspension mounting part is arranged on the middle shaft frame; the rear axle frame is connected with the middle axle frame, and a rear suspension mounting part is arranged on the rear axle frame. The utility model discloses a suspension installation department, rear axle frame set up the rear suspension installation department in suspension installation department, axis frame set up before the anterior segment frame sets up, realize having three sets of suspension structures's frame, set up anterior segment frame, middle section frame, axis frame and rear axle frame simultaneously, utilize the modularization design theory, furthest's realization platformization design reduces the research and development expense of whole car when satisfying the performance.
Description
Technical Field
The utility model relates to a vehicle technical field particularly, relates to a frame and vehicle.
Background
In the related technology, the vehicle type has the difference between a bearing type vehicle type and a non-bearing type vehicle type, vehicle body structural parts of the bearing type vehicle type are connected together to form a beam of the bearing type vehicle body, the non-bearing type vehicle type has an independent vehicle frame, and then the vehicle body is flexibly connected with the independent vehicle frame through a rubber cushion or a spring, wherein the non-bearing type vehicle type is few, only a vehicle frame structure capable of being provided with two sets of suspensions is provided, and the market requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a frame.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a vehicle frame, comprising: the front section frame is provided with a front suspension mounting part; the middle section frame is connected with the front section frame; the middle shaft frame is connected with the middle section frame, and a middle suspension mounting part is arranged on the middle shaft frame; the rear axle frame is connected with the center axle frame, and a rear suspension mounting part is arranged on the rear axle frame.
According to the utility model discloses the frame sets up suspension installation department, rear axle frame rear suspension installation department in suspension installation department, the axis frame sets up through the anterior segment frame, realizes having three sets of suspension structures's frame, sets up anterior segment frame, middle section frame, axis frame and rear axle frame simultaneously, utilizes the modularized design theory, and furthest's realization platformization design reduces the research and development expense of whole car when satisfying the performance.
In addition, according to the utility model discloses frame according to above-mentioned embodiment can also have following additional technical characterstic:
according to some embodiments of the present invention, the front frame comprises two first longitudinal beams, and the two first longitudinal beams are spaced apart from each other in a width direction of the frame; wherein, first longeron includes: the first sub-beam and the second sub-beam are sequentially arranged in the width direction of the frame and are connected.
According to the utility model discloses a some embodiments, the middle section frame includes two second longerons, be equipped with first connecting portion on the second longeron, part first connecting portion are connected first branch roof beam, another part first connecting portion are connected the second divides the roof beam.
According to the utility model discloses a some embodiments, be equipped with first locating surface and first mounting groove on the first connecting portion, first locating surface is established the front side of first connecting portion, first locating surface is connected first branch roof beam, the embedding of second branch roof beam in the first mounting groove.
According to some embodiments of the utility model, the axis frame includes two third longerons, be equipped with the second connecting portion on the second longeron, the third longeron is close to the one end of second longeron is equipped with the third connecting portion, the second connecting portion with third connecting portion lock.
According to some embodiments of the invention, the second connecting portion with the third connecting portion are configured as a U-shaped plate, the second connecting portion with the third connecting portion lock overlap.
According to the utility model discloses a some embodiments, the rear axle frame includes two fourth longerons, the fourth longeron is connected the third longeron, every the fourth longeron all includes third minute roof beam and fourth minute roof beam, the third minute roof beam with the fourth minute roof beam is established in proper order on the width direction of frame, the third minute roof beam with the fourth minute roof beam is connected.
According to some embodiments of the present invention, the third longitudinal beam is connected with the fourth longitudinal beam through a triangular connecting plate.
Another object of the utility model is to provide a vehicle.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a vehicle comprises the vehicle frame. The vehicle and the frame have the same advantages over the prior art and are not described in detail herein.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a vehicle frame according to the present invention.
Figure 2 is a three-dimensional view of a vehicle frame according to the present invention.
Figure 3 is a side view of a vehicle frame according to the present invention.
Figure 4 is an exploded schematic view of the vehicle frame of figure 1.
Fig. 5 is a partial enlarged view of fig. 4 at I.
Fig. 6 is a partial enlarged view of fig. 4 at II.
Fig. 7 is a schematic structural view of the triangular connecting plate in fig. 1.
Reference numerals:
100. a frame;
10. a front section frame; 12. a first stringer; 121. a first sub-beam; 122. a second sub-beam; 13. a first cross member; 131. a first beam body; 132. a first beam connecting plate;
20. a middle frame; 21. a second longitudinal beam; 211. a first connection portion; 2111. a first positioning surface; 2112. a first mounting groove; 212. a second connecting portion; 22. a second cross member;
30. a bottom bracket frame; 32. a third stringer; 321. a third connecting portion; 33. a third cross member; 34. a first reinforcement;
40. a rear axle frame; 42. a fourth stringer; 43. a triangular connecting plate; 44. a fourth cross member; 45. a second reinforcement.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail with reference to fig. 1 to 7 in conjunction with the embodiments.
As shown in fig. 1 to 3, a vehicle frame 100 according to an embodiment of the present invention includes: a front section frame 10, a middle section frame 20, a middle axle frame 30 and a rear axle frame 40.
The front frame 10 is provided with a front suspension mounting portion.
The middle frame 20 is connected to the front frame 10.
The middle axle frame 30 is connected with the middle section frame 20, and a middle suspension mounting part is arranged on the middle axle frame 30.
The rear axle frame 40 is connected with the middle axle frame 30, and the rear axle frame 40 is provided with a rear suspension mounting part.
It can be understood that the front suspension mounting part is arranged on the front section frame 10 and used for mounting a front suspension, the middle suspension mounting part is arranged on the middle axle frame 30 and used for mounting a middle suspension, the rear suspension mounting part is arranged on the rear axle frame 40 and used for mounting a rear suspension, the suspensions can be additionally arranged on the frame 100, and compared with a mounting structure of two sets of suspensions in the related technology, one set of suspensions is added, so that a six-wheel-drive vehicle type, such as a pickup vehicle type, can be designed and meets the market requirements.
Simultaneously, anterior segment frame 10, middle section frame 20, axis frame 30 and rear axle frame 40 interconnect can use the mould that corresponds to manufacture anterior segment frame 10, middle section frame 20, axis frame 30 and rear axle frame 40 respectively, then connect four, consequently can make up the whole frame 100 for the different grade type to be used for different motorcycle types, the utility model discloses an utilize modularization theory design frame 100, furthest's realization platformization design reduces the research and development expense of whole car when satisfying the performance.
According to the utility model discloses frame 100 sets up the front suspension installation department through anterior segment frame 10, suspension installation department in axis frame 30 sets up, rear axle frame 40 sets up the rear suspension installation department, realizes the frame 100 that has three sets of suspension structures, sets up anterior segment frame 10, middle section frame 20, axis frame 30 and rear axle frame 40 simultaneously, utilizes the modularization design theory, furthest's realization platformization design reduces the research and development expense of whole car when satisfying the performance.
As shown in fig. 1 and 2, according to some embodiments of the present invention, the front frame 10 includes two first longitudinal beams 12, and the two first longitudinal beams 12 are spaced apart from each other in a width direction of the frame 100. Wherein the first longitudinal beam 12 comprises: the first sub-beam 121 and the second sub-beam 122 are sequentially arranged in the width direction of the frame 100, and the first sub-beam 121 and the second sub-beam 122 are connected. The first longitudinal beam 12 is convenient to produce and manufacture by arranging the first sub-beam 121 and the second sub-beam 122, namely, by adopting a split structure, so that the cost is further reduced.
As shown in fig. 1 and 2, specifically, four first cross beams 13 are disposed between the two first longitudinal beams 12, and the four first cross beams 13 increase a force conduction path, so that the overall structural performance is optimized, and the stability is improved.
More specifically, each of the four first cross members 13 includes a first cross member body 131 and first cross member connecting plates 132 mechanically connected to both ends of the first cross member body 131, the first cross member connecting plates 132 mechanically connecting the first cross member 13 to the two first longitudinal members 12.
As shown in fig. 1, 2 and 5, according to some embodiments of the present invention, the middle frame 20 includes two second longitudinal beams 21, the two second longitudinal beams 21 are spaced apart from each other in the width direction of the frame 100, the second longitudinal beams 21 are provided with first connecting portions 211, a part of the first connecting portions 211 are connected to the first sub-beams 121, and the other part of the first connecting portions 211 are connected to the second sub-beams 122. Through setting up same first connecting portion 211 and both connecting first minute roof beam 121 and connecting second minute roof beam 122, can increase the tie point, improve the stability that middle section frame 20 and anterior segment frame 10 are connected.
As shown in fig. 1 and 2, in particular, a second cross beam 22 is disposed between two second longitudinal beams 21, so that the support between the two second longitudinal beams 22 is increased, the conduction path of force is increased, and the stability is improved.
More specifically, both ends of the second cross member 22 may be welded or screwed to the second longitudinal members 21 on both sides, respectively.
As shown in fig. 1, 4 and 5, according to some embodiments of the present invention, a first positioning surface 2111 and a first mounting groove 2112 are disposed on the first connecting portion 211, the first positioning surface 2111 is disposed on one side of the first mounting groove 2112 close to the front frame 10, i.e. the first positioning surface 2111 is disposed on the front side of the first connecting portion 211, the first positioning surface 2111 connects to the first beam 121, and the second beam 122 is embedded in the first mounting groove 2112. Through setting up first locating surface 2111, the convenience is to the location of anterior segment frame 10, is provided with first mounting groove 2112 on the first connecting portion 211 simultaneously, thereby the second divides roof beam 122 embedding first mounting groove 2112 to have made things convenient for location, the equipment of first longeron 12 with second longeron 21, improves production efficiency, and the mode that the second divides roof beam 122 embedding first mounting groove 2112 has improved the stability of connecting simultaneously.
As shown in fig. 1, 2, 4 and 6, according to some embodiments of the present invention, the middle axle frame 30 includes two third longitudinal beams 32, the second longitudinal beam 21 is provided with a second connecting portion 212, one end of the third longitudinal beam 32 close to the second longitudinal beam 21 is provided with a third connecting portion 321, and the second connecting portion 212 is fastened to the third connecting portion 321. The stability of the connection between the second connection portion 212 and the third connection portion 321 is improved by the buckling manner, so that the middle axle frame 30 and the middle section frame 20 are stably connected.
As shown in fig. 1 and 2, specifically, two third cross beams 33 are disposed between the two third longitudinal beams 32, so as to increase the support between the two third longitudinal beams 32, increase the force transmission path, and improve the stability.
More specifically, two first reinforcing members 34 are arranged between the two third beams 33, and the two first reinforcing members 34 are arranged between the two third beams 33 at intervals, so that the force conduction path is further increased, and the structural performance is optimized.
Furthermore, the sides of the two first stiffeners 34 remote from each other connect the third stringers 32, thereby locally increasing the strength.
As shown in fig. 5, according to some embodiments of the present invention, the second connecting portion 212 and the third connecting portion 321 are configured as a U-shaped plate, and the second connecting portion 212 and the third connecting portion 321 are snap-fit and overlapped. By configuring the second connecting portion 212 and the third connecting portion 321 as U-shaped plates, the first connecting portion 211 and the third connecting portion 321 are buckled and overlapped to stably connect the two, so that the middle frame 20 and the middle axle frame 30 are more stably connected.
As shown in fig. 1 and 2, according to some embodiments of the present invention, the rear axle frame 40 includes two fourth longitudinal beams 42, the fourth longitudinal beams 42 are connected to the third longitudinal beam 32, the fourth longitudinal beams 42 include a third longitudinal beam and a fourth longitudinal beam, the third longitudinal beam and the fourth longitudinal beam are sequentially arranged in the width direction of the frame 100, and the third longitudinal beam and the fourth longitudinal beam are connected. Through setting up third minute roof beam and fourth minute roof beam, also make things convenient for the production and the manufacturing of fourth longeron 42 through split type structure to further reduce cost.
As shown in fig. 1 and 2, specifically, two fourth cross beams 44 are disposed between the two fourth longitudinal beams 42, so as to improve stability.
More specifically, two second reinforcements 45 are arranged between the two fourth beams 44, and the two second reinforcements 45 are arranged between the two fourth beams 44 at intervals, so that the force conduction path is further increased, and the structural performance is optimized.
Further, the side of the two second reinforcing members 45 remote from each other connects the fourth longitudinal beams 42, thereby locally improving the strength.
As shown in fig. 1, 2, 3, and 7, according to some embodiments of the present invention, the third longitudinal beam 32 and the fourth longitudinal beam 42 are connected by a triangular connecting plate 43. The third longitudinal beam 32 and the fourth longitudinal beam 42 are connected by the triangular connecting plate 43, and the stability of the connection between the third longitudinal beam 32 and the fourth longitudinal beam 42 is improved by utilizing the characteristic of triangular stability.
According to some embodiments of the present invention, the front frame 10 is further provided with a front winch, a power assembly, a steering system, a front axle system, and the like; an oil tank, a transmission system, an exhaust system and the like are arranged on the middle frame 20; a middle axle system and the like are arranged on the middle axle frame 30; the rear axle frame 40 is provided with a rear axle, a rear winch system, and the like.
A vehicle frame 100 according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 7.
The vehicle frame 100 includes: front section frame 10, middle section frame 20, axis frame 30 and rear axle frame 40.
The front frame 10 is provided with a front suspension mounting portion for mounting a front suspension. The front frame 10 includes two first longitudinal beams 12 and four first cross beams 13, and two first longitudinal beams 12 are arranged in the width direction of the frame 100 at intervals, namely, in the left-right direction, and each first longitudinal beam 12 includes: the first sub-beam 121 and the second sub-beam 122 are sequentially disposed in a width direction of the frame 100, that is, in a left-right direction, and the first sub-beam 121 is connected to the second sub-beam 122. Four first cross members 13 are provided between the two first side members 12, and the four first cross members 13 are provided at intervals in the longitudinal direction of the vehicle frame 100.
The center frame 30 includes two third longitudinal beams 32 and two third cross beams 33, the third longitudinal beam 32 is provided with a third connecting portion 321 near one end, i.e. the front end, of the second longitudinal beam 21, the second connecting portion 212 and the third connecting portion 321 are configured as a U-shaped plate, and the second connecting portion 212 and the third connecting portion 321 are in snap-fit and lap-joint through the U-shaped plate. Two third cross members 33 are provided between the two third side members 32, and the two third cross members 33 are provided at intervals in the longitudinal direction of the vehicle frame 100, that is, at intervals in the front-rear direction.
The rear axle frame 40 includes two fourth longitudinal beams 42 and two fourth cross beams 44, the fourth longitudinal beam 42 is connected to the third longitudinal beam 32 through a triangular connecting plate 43, the fourth longitudinal beam 42 includes a third longitudinal beam and a fourth longitudinal beam, the third longitudinal beam and the fourth longitudinal beam are sequentially arranged in the width direction of the frame 100, and the third longitudinal beam is connected to the fourth longitudinal beam. Two fourth cross members 44 are provided between the two fourth side members 42, and the two fourth cross members 44 are provided at intervals in the longitudinal direction of the vehicle frame 100, i.e., at intervals in the front-rear direction.
According to the utility model discloses vehicle, vehicle includes: frame 100, front suspension, middle suspension, and rear suspension.
The front suspension is mounted on the front suspension mounting part. The middle suspension is arranged on the middle suspension mounting part. The rear suspension is mounted on the rear suspension mounting portion.
According to the utility model discloses vehicle sets up front suspension installation department, axis frame 30 through anterior segment frame 10 and sets up well suspension installation department, rear axle frame 40 and sets up the rear suspension installation department, realizes the frame 100 that has three sets of suspension structures, sets up anterior segment frame 10, middle section frame 20, axis frame 30 and rear axle frame 40 simultaneously, utilizes the modularization design theory, furthest's realization platformization design reduces the research and development expense of whole car when satisfying the performance.
According to some embodiments of the invention, the vehicle further comprises: a vehicle body and a cargo box.
The vehicle body is provided on the vehicle frame 100. The cargo box is provided on the frame 100. For example, the vehicle body is connected to the vehicle frame 100 through four pairs of rubber suspensions, the vehicle frame 100 is structurally designed according to the suspension positions, the cargo box is connected to the vehicle frame 100 through three pairs of rigid connections and two pairs of flexible connections, and the mounting brackets are designed to be matched.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A vehicle frame (100), comprising:
the front section frame (10), the front section frame (10) is provided with a front suspension mounting part;
the middle section frame (20), the middle section frame (20) is connected with the front section frame (10);
the middle axle frame (30) is connected with the middle section frame (20), and a middle suspension mounting part is arranged on the middle axle frame (30);
the rear axle frame (40) is connected with the middle axle frame (30), and a rear suspension mounting part is arranged on the rear axle frame (40).
2. The vehicle frame (100) of claim 1, wherein said front section frame (10) comprises two first longitudinal beams (12), said two first longitudinal beams (12) being spaced apart in a width direction of said frame (100);
wherein the first longitudinal beam (12) comprises: the automobile frame is characterized by comprising a first sub-beam (121) and a second sub-beam (122), wherein the first sub-beam (121) and the second sub-beam (122) are sequentially arranged in the width direction of the automobile frame (100), and the first sub-beam (121) is connected with the second sub-beam (122).
3. The vehicle frame (100) of claim 2, wherein the mid-section frame (20) comprises two second longitudinal beams (21), the second longitudinal beams (21) are provided with first connecting portions (211), a part of the first connecting portions (211) are connected with the first sub-beams (121), and the other part of the first connecting portions (211) are connected with the second sub-beams (122).
4. The frame (100) according to claim 3, wherein the first connecting portion (211) is provided with a first positioning surface (2111) and a first mounting groove (2112), the first positioning surface (2111) is arranged on the front side of the first connecting portion (211), the first positioning surface (2111) is connected with the first sub-beam (121), and the second sub-beam (122) is embedded in the first mounting groove (2112).
5. The frame (100) of claim 3, wherein the center axle frame (30) comprises two third longitudinal beams (32), a second connecting portion (212) is arranged on the second longitudinal beam (21), a third connecting portion (321) is arranged at one end of each third longitudinal beam (32) close to the second longitudinal beam (21), and the second connecting portion (212) is buckled with the third connecting portion (321).
6. The vehicle frame (100) of claim 5, wherein the second connecting portion (212) and the third connecting portion (321) are configured as a U-shaped plate, the second connecting portion (212) snappingly overlapping the third connecting portion (321).
7. The vehicle frame (100) of claim 5, wherein said rear axle frame (40) includes two fourth longitudinal beams (42), said fourth longitudinal beams (42) connecting said third longitudinal beams (32), each of said fourth longitudinal beams (42) including a third longitudinal beam and a fourth longitudinal beam, said third and fourth longitudinal beams being sequentially arranged in a width direction of said vehicle frame (100), said third longitudinal beam being connected to said fourth longitudinal beam.
8. The vehicle frame (100) of claim 7, wherein said third rail (32) and said fourth rail (42) are connected by a triangular web (43).
9. A vehicle, characterized by comprising:
a vehicle frame (100), said vehicle frame (100) being a vehicle frame (100) according to any one of claims 1 to 8;
a front suspension provided on the front suspension mounting portion;
a middle suspension, which is arranged on the middle suspension mounting part;
a rear suspension provided on the rear suspension mount.
10. The vehicle of claim 9, further comprising:
a vehicle body provided on the frame (100);
a cargo box provided on the frame (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221833188.4U CN217553996U (en) | 2022-07-14 | 2022-07-14 | Frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221833188.4U CN217553996U (en) | 2022-07-14 | 2022-07-14 | Frame and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217553996U true CN217553996U (en) | 2022-10-11 |
Family
ID=83504778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221833188.4U Active CN217553996U (en) | 2022-07-14 | 2022-07-14 | Frame and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217553996U (en) |
-
2022
- 2022-07-14 CN CN202221833188.4U patent/CN217553996U/en active Active
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