CN216508580U - Cross member and vehicle frame - Google Patents
Cross member and vehicle frame Download PDFInfo
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- CN216508580U CN216508580U CN202122359301.1U CN202122359301U CN216508580U CN 216508580 U CN216508580 U CN 216508580U CN 202122359301 U CN202122359301 U CN 202122359301U CN 216508580 U CN216508580 U CN 216508580U
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Abstract
The utility model discloses a cross beam and a frame, wherein the cross beam comprises two first supporting plates and an upper supporting assembly which are oppositely arranged, and the two sides of each first supporting plate in a first direction are respectively fixedly connected with the middle parts of two longitudinal beams of the frame; the upper assembling supporting component comprises a second supporting plate and third supporting plates, the second supporting plate is fixedly connected with the middle parts of the two longitudinal beams respectively on the two sides of the first direction, the second supporting plate is connected to the middle parts, close to the two first supporting plates, of the surfaces respectively on the two sides of the second direction, one side of each third supporting plate is fixedly arranged on the same surface of the second supporting plate, and a first coaxial mounting hole is formed in each first supporting plate and the adjacent third supporting plate. The cross beam provided by the utility model adopts an integrated design, realizes multiple functions of one cross beam, simultaneously compresses the structural space, makes the whole structure more compact, has a simple structure and a simple manufacturing process, effectively shortens the research and development design and production period, and effectively reduces the economic cost.
Description
Technical Field
The utility model belongs to the technical field of vehicles, and particularly relates to a cross beam and a frame.
Background
The cross beam on the special cross country vehicle is provided with a supporting cross beam and a frame cross beam, wherein the supporting cross beam is used for supporting the upper part, the frame cross beam is used for improving the stress strength of the frame, and the supporting cross beam is combined with the frame cross beam together through bolts. The structure occupies a large space, is heavy in weight, prolongs the production period, and increases the economic cost of manpower, working hours, equipment and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a cross beam and a support, wherein the cross beam has double functions of supporting upper mounting and improving the strength of a frame, and is integrally designed, so that the space is saved, the weight is reduced, and the cost is saved.
The technical scheme of the utility model is as follows:
in one aspect, the present invention provides a beam comprising:
the two first supporting plates are oppositely arranged, and two sides of each first supporting plate in the first direction are fixedly connected with the middle parts of the two longitudinal beams of the frame respectively;
the facial make-up supporting component, facial make-up supporting component includes the third backup pad of second backup pad and two relative settings, wherein, the second backup pad is in the both sides of first direction respectively with two the middle part fixed connection of longeron, the second backup pad is connected respectively in the both sides of second direction two the surperficial middle part that first backup pad is close to mutually, every one side of third backup pad is all fixed to be set up on the same surface of second backup pad, every first backup pad is with adjacent all be provided with coaxial first mounting hole in the third backup pad.
Furthermore, a fourth supporting plate is fixedly arranged on the surface of the second supporting plate, the two sides of the fourth supporting plate in the second direction are fixedly connected to the surfaces of the two third supporting plates, and each first mounting hole is formed in one side, far away from the second supporting plate, of the fourth supporting plate.
Furthermore, a plurality of coaxial through holes are formed in the fourth supporting plate and the third supporting plate.
Furthermore, the crossbeam still includes the fifth backup pad, the fifth backup pad is fixed to be set up on the surface of second backup pad, the fifth backup pad in the both sides distribution fixed connection of second direction is in adjacent the third backup pad with first backup pad is surperficial.
Further, a bushing is fixedly arranged in the first mounting hole of each first support plate and the adjacent third support plate.
Furthermore, a reinforcing plate is fixedly arranged on one side, opposite to the two third supporting plates, and a second mounting hole coaxial with the first mounting hole is formed in the reinforcing plate.
Furthermore, the upper supporting assembly further comprises a sealing plate, and one side of each first supporting plate close to the first mounting hole and one side of each adjacent third supporting plate close to the first mounting hole are fixedly connected with two sides of the sealing plate in the second direction respectively.
Furthermore, a sixth supporting plate is fixedly arranged on the surface, far away from the first mounting hole, of the second supporting plate, and the two sides of the sixth supporting plate in the first direction are respectively and fixedly arranged on the middle parts of the two longitudinal beams.
Further, the crossbeam still includes two mounting panels, every first backup pad, every second backup pad and every the sixth backup pad is in the both sides of first direction are equallyd divide and are do not fixed the setting two on the surface that the mounting panel is close to mutually, two the surface fixed mounting that the mounting panel deviates from mutually is two the middle part of longeron.
In another aspect, the utility model further provides a vehicle frame, which comprises the cross beam.
The beneficial effects of the utility model at least comprise:
the utility model provides a cross beam and a frame, wherein the cross beam comprises two first supporting plates 1 and an upper supporting assembly which are oppositely arranged. The two sides of each first supporting plate in the first direction are fixedly connected with the middle parts of the two longitudinal beams of the frame respectively; the upper assembling supporting component comprises a second supporting plate and two oppositely arranged third supporting plates, the second supporting plate is fixedly connected with the middle parts of the two longitudinal beams respectively on the two sides of the first direction, the second supporting plate is connected to the middle parts, close to the two first supporting plates, of the surfaces respectively on the two sides of the second direction, one side of each third supporting plate is fixedly arranged on the same surface of the second supporting plate, and a first coaxial mounting hole is formed in each first supporting plate and the adjacent third supporting plate. According to the utility model, the two first supporting plates and the second supporting plate are fixedly arranged between the two longitudinal beams, so that the strength of the longitudinal beams is improved, and the rigidity of the frame is improved; the oil tank support is fixedly arranged on the outer side of the longitudinal beam corresponding to the connection position of the longitudinal beam and the two first supporting plates, so that the transverse beam can bear the bending moment applied to the longitudinal beam by the oil tank; every first backup pad all is provided with coaxial first mounting hole with adjacent third backup pad, can pass through the pivot connection embedding so with the facial make-up between two third backup pads, prevents that the facial make-up from swaying along the second direction, has improved the intensity of crossbeam. The beam provided by the utility model adopts an integrated design, integrates the support framework of the oil supply tank support, the frame reinforcing beam structure and the upper mounting support structure into a whole, mainly bears the bending moment brought by the oil supply tank support on the side surface, bears the huge pressure brought by the upper mounting device on the upper surface, bears the load on two surfaces, realizes multiple functions of the beam structure, can meet the fixation requirement of the oil supply tank, enhances the rigidity of the frame, can provide an upper mounting interface, has strong rigidity and can resist impact load; meanwhile, the structure space is compressed, the whole structure is more compact, the structure is simple, the manufacturing process is simple, the research and development design and production period are effectively shortened, and the economic cost is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of a cross beam according to the present embodiment;
FIG. 2 is a front view of the cross beam of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a left side view of FIG. 2;
fig. 5 is a view a-a of fig. 2.
Description of reference numerals: 1-a first supporting plate, 2-a second supporting plate, 3-a third supporting plate, 4-a fourth supporting plate, 5-a fifth supporting plate, 6-a sixth supporting plate, 7-a mounting plate, 8-a sealing plate, 9-a backing plate, 10-a reinforcing plate and 11-a lining.
Detailed Description
In order to make the present application more clearly understood by those skilled in the art to which the present application pertains, the following detailed description of the present application is made with reference to the accompanying drawings by way of specific embodiments.
Fig. 1 is a schematic structural view of a cross beam of the present embodiment, fig. 2 is a front view of the cross beam in fig. 1, fig. 3 is a top view of fig. 2, fig. 4 is a left side view of fig. 2, fig. 5 is a view a-a of fig. 2, and in combination with fig. 1 to 5, the present invention provides a cross beam including two first support plates 1 and an upper support assembly, which are oppositely disposed.
Wherein, two sides of each first supporting plate 1 in the first direction are respectively fixedly connected with the middle parts of two longitudinal beams of the frame; the upper assembling supporting component comprises a second supporting plate 2 and two oppositely arranged third supporting plates 3, the second supporting plate 2 is fixedly connected with the middle parts of the two longitudinal beams respectively on the two sides of the first direction, the second supporting plate 2 is connected with the middle parts of the surfaces, close to the two first supporting plates 1, of the two sides of the second direction respectively, one side of each third supporting plate 3 is fixedly arranged on the same surface of the second supporting plate 2, and a first coaxial mounting hole is formed in each first supporting plate 1 and the adjacent third supporting plate 3.
According to the utility model, the two first supporting plates 1 and the second supporting plates 2 are fixedly arranged between the two longitudinal beams, so that the strength of the longitudinal beams is improved, and the rigidity of the frame is improved; the oil tank bracket is fixedly arranged on the outer side of the longitudinal beam corresponding to the connecting position of the longitudinal beam and the two first supporting plates 1 and bears the bending moment applied to the longitudinal beam by the oil tank; coaxial first mounting holes are formed in each first supporting plate 1 and the adjacent third supporting plates 3, so that the upper assembly can be embedded between the two third supporting plates 3 through the pivot connection, the upper assembly is prevented from swinging along the second direction, and the strength of the beam is improved; meanwhile, the pivot connection can also counteract the torque caused by cross-country bumping, and protect the longitudinal beam, thereby protecting the frame.
When the cross beam is manufactured specifically, the second supporting plate 2 and the two third supporting plates 3 can be set into a U-shaped groove supporting plate, two groove bodies of the U-shaped groove correspond to the two third supporting plates 3, and the groove bottom of the U-shaped groove corresponds to the second supporting plate 2, so that only one flat plate needs to be deformed to form the U-shaped groove supporting plate in the manufacturing process, and the process is simple; and the connection between the groove body and the groove bottom is firm, and the strength is reliable. In the present invention, the first direction may be a direction parallel to the axle and the side member are perpendicular to each other, the second direction may be a direction parallel to the side member, and the third direction may be a vertical direction.
With reference to fig. 4 and 5, in the present embodiment, a fourth support plate 4 may be fixedly disposed on a surface of the second support plate 2, the fourth support plate 4 is fixedly connected to surfaces of the two third support plates 3 at two sides in the second direction, and each first mounting hole is disposed at a side of the fourth support plate 4 away from the second support plate 2. Set up fourth backup pad 4 and can with the 2 combined action of second backup pad, on the one hand, improve the crossbeam and to the intensity additional contribution of longeron, on the other hand can improve the support intensity to the facial make-up. In a specific operation, one surface of the fourth support plate 4 may be welded in parallel to the surface of the second support plate 2. The groove-shaped structure formed by the fourth support plate 4 and the two third support plates 3 can be obtained by stamping from a steel plate, and is not particularly limited herein.
Referring to fig. 3, in order to reduce the weight of the cross beam, in the present embodiment, a plurality of coaxial through holes may be provided in the fourth support plate 4 and the third support plate 3.
With reference to fig. 5, in this embodiment, the cross beam may further include a fifth supporting plate 5, the fifth supporting plate 5 is fixedly disposed on the surface of the second supporting plate 2, and the fifth supporting plate 5 is fixedly connected to the surfaces of the adjacent third supporting plate 3 and the first supporting plate 1 at two sides of the second direction, so as to improve the supporting and mounting strength of the first supporting plate 1 and the third supporting plate 3. Of course, the fifth support plate 5 may be a groove type, in which two groove bodies are welded on two opposite sides of the adjacent first support plate 1 and third support plate 3, and a groove bottom is welded on the surface of the second support plate 2 in parallel, which is not limited in this regard.
Referring to fig. 5, in the present embodiment, a bushing 11 may be fixedly disposed in the first mounting hole of each first support plate 1 and the adjacent third support plate 3, and a gasket may be sleeved on the bushing 11.
Further, referring to fig. 5, in the present embodiment, a reinforcing plate 10 is fixedly disposed on each of opposite sides of the two third supporting plates 3, and a second mounting hole coaxial with the first mounting hole is disposed on the reinforcing plate 10, so that the stability of the pivot connection can be improved. Reinforcing plate 10 can be fixed on the surface of third backup pad 3 through the welding parallel, and one side that reinforcing plate 10 is close to fourth backup pad 4 can also be connected with the connecting plate, and reinforcing plate 10 and connecting plate can be integrated into one piece's steel sheet, and the surface welding of connecting plate is on the surface of second backup pad 2 is kept away from to fourth backup pad 4 to improve joint strength.
With reference to fig. 1, 3 and 4, in this embodiment, the upper supporting assembly may further include a sealing plate 8, and one side of each first supporting plate 1 close to the first mounting hole and one side of the adjacent third supporting plate 3 close to the first mounting hole are respectively fixedly connected to two sides of the sealing plate 8 in the second direction, so as to avoid dust pollution and further improve the strength of the pivot connection.
Furthermore, with reference to fig. 1, in this embodiment, a sixth support plate 6 may be further fixedly disposed on a surface of the second support plate 2 away from the first mounting hole, and both sides of the sixth support plate in the first direction are respectively fixedly disposed on the middle portions of the two longitudinal beams, so that the bending moment resistance of the longitudinal beams can be further improved. More specifically, the second support plate 2 may be disposed parallel to the first support plate 1, and the second support plate 2 may be disposed perpendicular to the longitudinal beam, or may be in other directions, which is not limited in this respect.
Furthermore, with reference to fig. 1 and 4, the cross beam may further include two mounting plates 7, each of the first support plate 1, each of the second support plate 2, and each of the sixth support plate 6 are respectively and fixedly disposed on the surfaces of the two mounting plates 7 close to each other on both sides in the first direction, and the surfaces of the two mounting plates 7 away from each other are fixedly mounted in the middle of the two longitudinal beams. Specifically, the mounting plates 7 may be fixedly connected to the middle portions of the two longitudinal beams by bolts, and both sides of each of the first support plate 1, the second support plate 2, and the sixth support plate 6 in the first direction are fixed to the surfaces of the two mounting plates 7 adjacent to each other by welding. In practical operation, the structure formed by welding the second support plate 2 and the two mounting plates 7 can also be realized by forming a groove shape by using a steel plate, and is not limited herein.
Further, in this embodiment, with reference to fig. 1 and 4, backing plates may be further disposed on two side surfaces of the two mounting plates 7 that are away from each other, and the backing plates and the corresponding mounting plates 7 are provided with coaxial mounting holes, so that the mounting holes are used to connect the mounting plates to the longitudinal beams through bolts.
The mounting plate 7 may also be used to mount a fuel tank bracket which may fixedly support a fuel tank.
In order to reduce the weight, the first support plate 1 may be provided with through holes or with recesses on the bottom side, and the corresponding sixth support plate 6 may be provided with the same shape as the first support plate 1. The top side of the first supporting plate 1 can be provided with a convex shape, the corresponding third supporting plate 3 is also provided with a convex shape which is the same as the first supporting plate 1, and the first mounting holes are formed in the protrusions of the first supporting plate 1 and the third supporting plate 3, so that the top loading pressure can be borne, and the weight of the cross beam can be reduced.
In another aspect, the utility model further provides a vehicle frame, which comprises the cross beam.
The beam provided by the utility model adopts an integrated design, integrates the support framework of the oil supply tank support, the frame reinforcing beam structure and the upper mounting support structure into a whole, mainly bears the bending moment brought by the oil supply tank support on the side surface, bears the huge pressure brought by the upper mounting device on the upper surface, bears the load on two surfaces, realizes multiple functions of the beam structure, can meet the fixation requirement of the oil supply tank, enhances the rigidity of the frame, can provide an upper mounting interface, has strong rigidity and can resist impact load; meanwhile, the structure space is compressed, the whole structure is more compact, the structure is simple, the manufacturing process is simple, the research and development design and the production period are effectively shortened, and the economic cost is effectively reduced. The utility model adopts welding fixation, and abandons the conventional bolt connection structure of the supporting cross beam and the frame cross beam, thereby effectively eliminating the hidden trouble of burying due to loose or even falling of the bolt in the later period.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A crossmember, characterized in that the crossmember comprises:
the two first supporting plates are oppositely arranged, and two sides of each first supporting plate in the first direction are fixedly connected with the middle parts of the two longitudinal beams of the frame respectively;
the facial make-up supporting component, facial make-up supporting component includes the third backup pad of second backup pad and two relative settings, wherein, the second backup pad is in the both sides of first direction respectively with two the middle part fixed connection of longeron, the second backup pad is connected respectively in the both sides of second direction two the surperficial middle part that first backup pad is close to mutually, every one side of third backup pad is all fixed to be set up on the same surface of second backup pad, every first backup pad is with adjacent all be provided with coaxial first mounting hole in the third backup pad.
2. The cross beam according to claim 1, wherein a fourth supporting plate is fixedly arranged on the surface of the second supporting plate, the fourth supporting plate is fixedly connected to the surfaces of two third supporting plates on two sides in the second direction, and each first mounting hole is arranged on one side of the fourth supporting plate far away from the second supporting plate.
3. A crossmember according to claim 2, characterised in that the fourth support plate and the third support plate are provided with a plurality of coaxial through holes.
4. The beam according to claim 2, further comprising a fifth supporting plate, wherein the fifth supporting plate is fixedly disposed on the surface of the second supporting plate, and the fifth supporting plate is fixedly connected to the adjacent surfaces of the third supporting plate and the first supporting plate at two sides of the second direction.
5. A crossmember according to claim 4, wherein each of the first support plates and the adjacent third support plate are provided with a bushing fixed in the first mounting hole.
6. The cross beam according to claim 5, wherein a reinforcing plate is fixedly arranged on one side opposite to the two third supporting plates, and a second mounting hole coaxial with the first mounting hole is formed in the reinforcing plate.
7. The beam according to claim 6, wherein the upper support assembly further comprises a sealing plate, and a side of each first support plate adjacent to the first mounting hole and a side of the adjacent third support plate adjacent to the first mounting hole are fixedly connected to two sides of the sealing plate in the second direction, respectively.
8. The cross beam according to claim 7, wherein a sixth supporting plate is fixedly arranged on the surface of the second supporting plate away from the first mounting hole, and the sixth supporting plate is fixedly arranged on the middle parts of the two longitudinal beams respectively at two sides in the first direction.
9. The cross beam of claim 8, wherein the cross beam further comprises two mounting plates, each of the first support plate, each of the second support plate and each of the sixth support plate are fixedly disposed on the surfaces of the two mounting plates adjacent to each other on both sides of the first direction, and the surfaces of the two mounting plates facing away from each other are fixedly disposed in the middle of the two longitudinal beams.
10. A vehicle frame, characterized in that it comprises a cross member according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359301.1U CN216508580U (en) | 2021-09-27 | 2021-09-27 | Cross member and vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359301.1U CN216508580U (en) | 2021-09-27 | 2021-09-27 | Cross member and vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216508580U true CN216508580U (en) | 2022-05-13 |
Family
ID=81520363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122359301.1U Active CN216508580U (en) | 2021-09-27 | 2021-09-27 | Cross member and vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216508580U (en) |
-
2021
- 2021-09-27 CN CN202122359301.1U patent/CN216508580U/en active Active
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