CN214240972U - High-strength vehicle-carrying frame assembly - Google Patents
High-strength vehicle-carrying frame assembly Download PDFInfo
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- CN214240972U CN214240972U CN202022991477.4U CN202022991477U CN214240972U CN 214240972 U CN214240972 U CN 214240972U CN 202022991477 U CN202022991477 U CN 202022991477U CN 214240972 U CN214240972 U CN 214240972U
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- welded
- longitudinal beam
- frame assembly
- carrying frame
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Abstract
The utility model discloses a high-strength vehicle-carrying frame assembly, which comprises two longitudinal beams, wherein two longitudinal beams are symmetrically welded on one side adjacent to each other in an up-and-down manner, two first reinforcing ribs are symmetrically welded on the inner side wall of each longitudinal beam, one end of each first reinforcing rib sequentially penetrates through the inner side wall of each longitudinal beam and the inside of each cross beam, a first fixed rod is welded on one side adjacent to each cross beam, and two second fixed rods are symmetrically arranged on one side adjacent to each longitudinal beam; the utility model discloses an at the inside first strengthening rib that sets up of longeron and crossbeam, cooperate its outside second strengthening rib, improve the bulk strength who carries the car frame, simultaneously, at the inside third dead lever cooperation second rubber pad that sets up of longeron and crossbeam, will consume because the road surface bumps partly impact force, reach and reduce longeron and crossbeam and take place the possibility of deformation, effectively prolonged the life who carries the car frame.
Description
Technical Field
The utility model relates to a carry car frame assembly technical field, specifically be a car frame assembly is carried to intensity height.
Background
The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam and is a base body of the automobile. Generally, the suspension device is 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 sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels. The function of the frame is to support and connect the various assemblies of the vehicle, to keep the assemblies in relatively correct positions, and to bear various loads inside and outside the vehicle.
In the running process of an automobile, due to factors such as the gravity of an automobile body, goods and passengers and due to road jolt, after the automobile is used for a long time, the deformation and even fracture of longitudinal beams and cross beams of the existing automobile-carrying frame assembly are easily caused, and the normal use of people is influenced.
Therefore, the vehicle-carrying frame assembly with high strength is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car frame assembly is carried to intensity is high to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength vehicle-carrying frame assembly comprises two longitudinal beams, wherein two cross beams are welded on one side, adjacent to the two longitudinal beams, of the longitudinal beams in an up-and-down symmetrical mode, two first reinforcing ribs are symmetrically welded on the inner side walls of the longitudinal beams, one ends of the four first reinforcing ribs sequentially penetrate through the inner side walls of the longitudinal beams and the insides of the cross beams, first fixing rods are welded on one sides, adjacent to the two cross beams, two second fixing rods are symmetrically arranged on one sides, adjacent to the two longitudinal beams, of the two second fixing rods, first fixing blocks are welded on two ends of the two second fixing rods, the four first fixing blocks are connected to the outer side walls of the longitudinal beams through bolts and nuts in a threaded mode, the two ends of the two second fixing rods are welded with the two second reinforcing ribs, one ends, far away from the second fixing rods, of the four second reinforcing ribs are respectively welded on one sides of the two longitudinal beams, and the insides of the longitudinal beams and the cross beams are both welded with the four fourth fixing blocks, eight the second spout of two mutual symmetries is all seted up to the inside of fourth fixed block, the inside sliding connection of second spout has the second slider, one side welding that the second spout was kept away from to the second slider has the third dead lever, the third dead lever is located the outside one end welding of fourth fixed block has the fifth fixed block, one side that the third dead lever was kept away from to the fifth fixed block welds inside longeron and crossbeam.
As further preferable in the present technical solution: and radiating holes which are uniformly distributed are formed in the outer side walls of the two second fixing rods.
As further preferable in the present technical solution: and a second rubber pad is bonded to the inner bottom wall of the fourth fixed block.
As further preferable in the present technical solution: and two second fixed blocks are welded at two ends of the outer side wall of the longitudinal beam.
As further preferable in the present technical solution: and a shell is welded on one side, far away from the longitudinal beam, of the four second fixing blocks.
As further preferable in the present technical solution: two first spacing grooves which are symmetrical to each other are formed in two sides of the inner side wall of the shell, a first limiting block and a third limiting block are connected to the inside of the first spacing groove in a sliding mode, and the third limiting block is welded to one side, away from the first spacing groove, of the first limiting block.
As further preferable in the present technical solution: the third fixed block is located that one side of casing inside bonds and has two first rubber pads, two one side that the third fixed block was kept away from to first rubber pad bonds in the inside roof of casing, one side welding that the third fixed block is located two first rubber pads has the spring, the one end that the third fixed block was kept away from to the spring welds in the inside roof of casing.
Compared with the prior art, the beneficial effects of the utility model are that:
the first reinforcing rib is arranged inside the longitudinal beam and the cross beam and is matched with the second reinforcing rib outside the longitudinal beam and the cross beam, so that the overall strength of the vehicle-carrying frame is improved, meanwhile, the third fixing rod is arranged inside the longitudinal beam and the cross beam and is matched with the second rubber pad, so that part of impact force caused by road surface bumping is consumed, the possibility of deformation of the longitudinal beam and the cross beam is reduced, and the service life of the vehicle-carrying frame is effectively prolonged;
two, the utility model discloses a junction between year car frame and automobile body sets up casing, second fixed block and spring, can cushion the automobile body to a partial pressure that carries the car frame transmission, improves this intensity that carries the car frame.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the longitudinal beam, the cross beam and the first reinforcing rib of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
FIG. 4 is a schematic view of the internal structure of the cross beam of the present invention;
fig. 5 is a schematic view of the internal structure of the fourth fixing block of the present invention;
fig. 6 is an internal structure view of the longitudinal beam of the present invention.
In the figure: 1. a stringer; 2. a cross beam; 5. a first reinforcing rib; 6. a first fixing lever; 7. a second fixing bar; 8. heat dissipation holes; 9. a second reinforcing rib; 10. a first fixed block; 11. a bolt; 12. a nut; 13. a second fixed block; 14. a housing; 15. a third fixed block; 16. a first limit groove; 17. a first stopper; 18. a first rubber pad; 19. a spring; 20. a fourth fixed block; 21. a third fixing bar; 22. a fifth fixed block; 23. a second chute; 24. a second slider; 25. and a second rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a high-strength vehicle-carrying frame assembly comprises two longitudinal beams 1, two cross beams 2 are welded on one adjacent side of the two longitudinal beams 1 in an up-down symmetrical mode, two first reinforcing ribs 5 are welded on the inner side wall of each longitudinal beam 1 in a symmetrical mode, one ends of the four first reinforcing ribs 5 sequentially penetrate through the inner side wall of each longitudinal beam 1 and the inside of each cross beam 2, a first fixing rod 6 is welded on one adjacent side of each cross beam 2, two second fixing rods 7 are symmetrically arranged on one adjacent side of each longitudinal beam 1, first fixing blocks 10 are welded on two ends of each second fixing rod 7, the four first fixing blocks 10 are connected to the outer side wall of each longitudinal beam 1 through bolts 11 and nuts 12 in a threaded mode, two second reinforcing ribs 9 are welded on two ends of each second fixing rod 7, one ends, far away from the second fixing rods 7, of the four second reinforcing ribs 9 are welded on one side of the two longitudinal beams 1 respectively, and two fourth fixing blocks 20 are welded inside the longitudinal beams 1 and the cross beams 2, two second chutes 23 symmetrical to each other are all seted up to the inside of eight fourth fixed blocks 20, the inside sliding connection of second chute 23 has second slider 24, and one side welding that second chute 23 was kept away from to second slider 24 has third dead lever 21, and third dead lever 21 is located the outside one end welding of fourth fixed block 20 has fifth fixed block 22, and one side that third dead lever 21 was kept away from to fifth fixed block 22 welds inside longeron 1 and crossbeam 2.
In this embodiment, the outer side walls of the two second fixing bars 7 are provided with heat dissipation holes 8 uniformly distributed; the heat energy generated by the friction between the vehicle body and the second fixing rod 7 can be dissipated to the outside through the heat dissipation holes 8.
In this embodiment, specifically: a second rubber pad 25 is bonded to the inner bottom wall of the fourth fixed block 20; when the automobile body exerts pressure downwards, extrude longeron 1 or crossbeam 2, third dead lever 21 is extruded to the upper surface of longeron 1 or crossbeam 2, and third dead lever 21 moves downwards, extrudees second rubber pad 25, and second rubber pad 25 takes place the deformation, consumes some pressure, improves longeron 1 and crossbeam 2's anti deformability, improves this year car frame's bulk strength.
In this embodiment, specifically: two ends of the outer side walls of the two longitudinal beams 1 are welded with second fixing blocks 13; and the shell 14 is supported and fixed.
In this embodiment, specifically: a shell 14 is welded on one side, far away from the longitudinal beam 1, of the four second fixing blocks 13; so that the third fixing block 15 can be horizontally moved inside the housing 14.
In this embodiment, specifically: two first limiting grooves 16 which are symmetrical to each other are formed in two sides of the inner side wall of the shell 14, a first limiting block 17 is connected to the inside of each first limiting groove 16 in a sliding mode, and a third fixing block 15 is welded on one side, far away from the first limiting grooves 16, of each first limiting block 17; the first limiting groove 16 limits the movement direction of the first limiting block 17, the influence of shaking on the vehicle carrying frame is reduced, and the strength of the vehicle carrying frame is increased.
In this embodiment, specifically: two first rubber pads 18 are bonded on one side, located inside the shell 14, of the third fixed block 15, one sides, far away from the third fixed block 15, of the two first rubber pads 18 are bonded on the top wall inside the shell 14, springs 19 are welded on one sides, located between the two first rubber pads 18, of the third fixed block 15, and one ends, far away from the third fixed block 15, of the springs 19 are welded on the top wall inside the shell 14; when the third fixing block 15 slides in the housing 14, the first rubber pad 18 and the spring 19 are pressed, and the first rubber pad 18 and the spring 19 deform to consume pressure, so that the buffering and shock absorption effects are achieved.
Working principle or structural principle, when in use, the vehicle-carrying frame assembly comprises two longitudinal beams 1 and two cross beams 2, first reinforcing ribs 5 are arranged inside the two longitudinal beams 1 and the two cross beams 2, in order to prevent cracks from appearing on welding points of the longitudinal beams 1 and the cross beams 2, the longitudinal beams 1 and the cross beams 2 are connected into a whole, the integral strength of the longitudinal beams is improved, the service life is prolonged, two second fixing rods 7 are arranged between the two longitudinal beams 1, heat dissipation holes 8 are formed in the second fixing rods 7, when a vehicle body is rubbed with the second fixing rods 7 to generate heat energy, the heat energy generated by friction can be timely dissipated to the outside, the influence on the performance of the second fixing rods 7 due to overhigh temperature is avoided, the second fixing rods 7 are vertically symmetrical on one sides adjacent to the two longitudinal beams 1 and are in threaded connection through bolts 11, the second reinforcing ribs 9 are fixedly connected with the longitudinal beams 1 and the second fixing rods 7, and the stability of the second fixing rods 7 and the longitudinal beams 1 is further reinforced, when the automobile body makes power downwards, drive the downward power that makes of fifth fixed block 22, fifth fixed block 22 drives third dead lever 21 and makes power downwards, remove through second slider 24 and second spout 23, and play the effect of shockproof buffering through second rubber pad 25, all install second fixed block 13 and casing 14 on two longerons 1, the internally mounted of casing 14 has third fixed block 15, when carrying the car frame assembly at the in-process of traveling, take place deformation through first rubber pad 18 and spring 19, consume partial pressure, the influence that the car frame received and rocked has been reduced, the intensity of carrying the car frame is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a car frame assembly is carried to intensity height, includes two longerons (1), its characterized in that: two crossbeams (2) are welded on one side, adjacent to each other, of each longitudinal beam (1) in an up-down symmetrical mode, two first reinforcing ribs (5) are welded on the inner side wall of each longitudinal beam (1) in an inner-wall symmetrical mode, one ends of the four first reinforcing ribs (5) penetrate through the inner side wall of each longitudinal beam (1) and the inside of each crossbeam (2) in sequence, first fixing rods (6) are welded on one side, adjacent to each transverse beam (2), two second fixing rods (7) are symmetrically arranged on one side, adjacent to each longitudinal beam (1), of each longitudinal beam (7), first fixing blocks (10) are welded on the two ends of each second fixing rod (7) in a welding mode, one ends, far away from the second fixing rods (7), of the four second reinforcing ribs (9) are respectively welded on one side of each longitudinal beam (1), two fourth fixed blocks (20), eight are all welded in the inside of longeron (1) and crossbeam (2) the second spout (23) of two mutual symmetries are all seted up to the inside of fourth fixed block (20), the inside sliding connection of second spout (23) has second slider (24), one side welding that second spout (23) were kept away from in second slider (24) has third dead lever (21), the outside one end welding that third dead lever (21) are located fourth fixed block (20) has fifth fixed block (22), one side that third dead lever (21) were kept away from in fifth fixed block (22) welds in longeron (1) and crossbeam (2) inside.
2. The high-strength vehicle-carrying frame assembly according to claim 1, wherein: the outer side walls of the two second fixing rods (7) are provided with heat dissipation holes (8) which are uniformly distributed.
3. The high-strength vehicle-carrying frame assembly according to claim 1, wherein: and a second rubber pad (25) is bonded to the inner bottom wall of the fourth fixed block (20).
4. The high-strength vehicle-carrying frame assembly according to claim 1, wherein: and two second fixing blocks (13) are welded at two ends of the outer side wall of the longitudinal beam (1).
5. The high-strength vehicle-carrying frame assembly according to claim 4, wherein: and a shell (14) is welded on one side, far away from the longitudinal beam (1), of the four second fixing blocks (13).
6. The high-strength vehicle-carrying frame assembly according to claim 5, wherein: two first spacing grooves (16) of mutual symmetry are seted up to the inside wall both sides of casing (14), the inside sliding connection of first spacing groove (16) has first stopper (17), two one side welding that first spacing groove (16) were kept away from in first stopper (17) has third fixed block (15).
7. The high-strength vehicle-carrying frame assembly according to claim 6, wherein: the third fixed block (15) is located that one side of casing (14) inside bonds and has two first rubber pads (18), two one side that third fixed block (15) were kept away from in first rubber pad (18) bonds in the inside roof of casing (14), one side welding that third fixed block (15) are located in the middle of two first rubber pads (18) has spring (19), the one end that third fixed block (15) were kept away from in spring (19) welds in the inside roof of casing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991477.4U CN214240972U (en) | 2020-12-14 | 2020-12-14 | High-strength vehicle-carrying frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991477.4U CN214240972U (en) | 2020-12-14 | 2020-12-14 | High-strength vehicle-carrying frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214240972U true CN214240972U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022991477.4U Active CN214240972U (en) | 2020-12-14 | 2020-12-14 | High-strength vehicle-carrying frame assembly |
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| Country | Link |
|---|---|
| CN (1) | CN214240972U (en) |
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- 2020-12-14 CN CN202022991477.4U patent/CN214240972U/en active Active
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