CN215513862U - Front cross beam for new energy automobile - Google Patents
Front cross beam for new energy automobile Download PDFInfo
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- CN215513862U CN215513862U CN202121573895.XU CN202121573895U CN215513862U CN 215513862 U CN215513862 U CN 215513862U CN 202121573895 U CN202121573895 U CN 202121573895U CN 215513862 U CN215513862 U CN 215513862U
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- cross beam
- front cross
- fixedly connected
- mounting
- lower plate
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Abstract
The utility model discloses a front cross beam for a new energy automobile, which comprises a front cross beam lower plate, wherein the inner side wall of the front cross beam lower plate is fixedly connected with two air pressure rods, the tops of the two air pressure rods are fixedly connected with the same front cross beam upper plate, the side walls of the front cross beam lower plate and the front cross beam upper plate are respectively provided with two mounting grooves, the inner side wall of each mounting groove is fixedly connected with a mounting rod, the outer side wall of each mounting rod is fixedly connected with a sliding block, the same connecting piece is slidably connected between the two mounting rods on the same side, and the inner side walls of the two connecting pieces are both fixedly connected with a positioning bolt. According to the utility model, the front cross beam lower plate, the front cross beam upper plate, the air pressure rod, the rubber support and the like are matched with each other, and the front cross beam lower plate is connected with the front cross beam upper plate by using the air pressure rod and the rubber support, so that the self weight of the front cross beam is effectively reduced, and the weight load of the front cross beam on a vehicle is reduced.
Description
Technical Field
The utility model relates to the technical field of front cross beams, in particular to a front cross beam for a new energy automobile.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an advanced technical principle, has a new technology and a new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.
The front cross beam for the new energy automobile is used for protecting the torsional rigidity of a frame and bearing longitudinal load, main parts on the automobile can be supported, requirements of people on the front cross beam are higher and higher along with the development of science and technology, the front cross beam for the existing new energy automobile is complex in structure and large in occupied weight, and meanwhile, the function is single, and the automobile chassis can not be well lightened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a front cross beam for a new energy automobile.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a front beam for new energy automobile, includes the front beam hypoplastron, two air pressure bars of front beam hypoplastron inside wall fixedly connected with, two the same front beam upper plate of air pressure bar top fixedly connected with, two mounting grooves have all been seted up to front beam hypoplastron and front beam upper plate lateral wall, mounting groove inside wall fixedly connected with installation pole, installation pole lateral wall fixedly connected with slider, two homonymies sliding connection has same connecting piece, two between the installation pole the equal fixedly connected with spacer of connecting piece inside wall, the extensible member that two symmetries of spacer lateral wall fixedly connected with set up, two the equal fixedly connected with kicking block of one end that the spacer was kept away from to the extensible member, the kicking block top is touched on the slider lateral wall, two the equal movable sleeve of extensible member lateral wall is equipped with the resistance to compression spring.
As a further description of the above technical solution:
the upper surface of the lower plate of the front cross beam is fixedly connected with two vehicle body connecting supports, and the side walls of the two vehicle body connecting supports are provided with a plurality of mounting holes used for being connected with a vehicle body.
As a further description of the above technical solution:
the upper surface of the lower plate of the front cross beam is fixedly connected with two bumper mounting brackets, and the side walls of the two bumper mounting brackets are provided with a plurality of mounting holes for mounting bumpers.
As a further description of the above technical solution:
the upper surface of the upper plate of the front cross beam is fixedly connected with two water tank connecting supports, and the side walls of the two water tank connecting supports are provided with a plurality of mounting holes for mounting water tanks.
As a further description of the above technical solution:
the upper surface of the lower plate of the front cross beam is fixedly connected with a rubber support, and one end, far away from the lower plate of the front cross beam, of the rubber support is fixedly connected to the upper plate of the front cross beam.
As a further description of the above technical solution:
the front cross beam upper plate is in contact with the side wall of the front cross beam lower plate.
The utility model has the following beneficial effects:
1. compared with the prior art, the front cross beam for the new energy automobile has the advantages that the front cross beam lower plate, the front cross beam upper plate, the air pressure rod, the rubber support and the like are matched with each other, the front cross beam lower plate is connected with the front cross beam upper plate through the air pressure rod and the rubber support, the self weight of the front cross beam is effectively reduced, and the weight load of the front cross beam on the automobile is reduced.
2. Compared with the prior art, this new energy automobile is with front beam through mutual cooperation such as front beam upper plate, connecting piece, resistance to compression spring and extensible member, when the vehicle takes place to jolt, the impact force transmission of automobile body to front beam upper plate, and front beam upper plate transmits the impact force to pneumatic rod and rubber support again, compresses the resistance to compression spring simultaneously, through the effectual cushioning effect who plays the vehicle of mutually supporting of structure.
Drawings
Fig. 1 is a schematic structural view of a front cross beam for a new energy automobile, which is provided by the utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a front view of a front cross member for a new energy automobile according to the present invention;
fig. 4 is a top view of a front cross beam for a new energy automobile according to the present invention;
fig. 5 is a schematic connection diagram of a connecting piece and a mounting rod in a front cross beam for a new energy automobile.
Illustration of the drawings:
1. a front cross beam lower plate; 2. a pneumatic rod; 3. a front cross beam upper plate; 4. a rubber support; 5. the water tank is connected with the bracket; 6. the vehicle body is connected with the bracket; 7. a bumper mounting bracket; 8. a connecting member; 9. positioning bolts; 10. a telescoping member; 11. a compression spring; 12. a top block; 13. a slider; 14. and (5) installing a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a front cross beam for a new energy automobile: the damping device comprises a front cross beam lower plate 1, two air pressure rods 2 are fixedly connected to the inner side wall of the front cross beam lower plate 1, the tops of the two air pressure rods 2 are fixedly connected with a front cross beam upper plate 3, the front cross beam upper plate 3 is contacted with the side wall of the front cross beam lower plate 1, two mounting grooves are formed in the side walls of the front cross beam lower plate 1 and the front cross beam upper plate 3, mounting rods 14 are fixedly connected to the inner side walls of the mounting grooves, sliders 13 are fixedly connected to the outer side walls of the mounting rods 14, a same connecting piece 8 is slidably connected between the two same-side mounting rods 14, the connecting piece 8 is rectangular, a movable groove is formed in the side wall of the connecting piece 8, when the front cross beam upper plate 3 is extruded downwards, the distance between the two mounting rods 14 is shortened, an ejecting block 12 is extruded at the same time, the damping is carried out through extrusion, positioning bolts 9 are fixedly connected to the inner side walls of the two connecting pieces 8, two symmetrically arranged telescopic pieces 10 are fixedly connected to the outer side walls of the positioning bolts 9, two expansion pieces 10 keep away from the equal fixedly connected with kicking block 12 of one end of gim peg 9, kicking block 12 top touches on slider 13 lateral wall, and two expansion pieces 10 lateral wall all activity cover are equipped with compression spring 11, and compression spring 11's crushing resistance is strong, and it is effectual to kick-back, and compression spring 11 can effectual absorption when the vehicle jolts jolt produced impact force.
Two automobile body linking bridge 6 of fixed surface connection on the 1 preceding crossbeam hypoplastron, a plurality of mounting holes that are used for with the automobile body coupling are all seted up to two automobile body linking bridge 6 lateral walls, two bumper installing support 7 of fixed surface connection on the preceding crossbeam hypoplastron 1, a plurality of mounting holes that are used for installing the bumper are all seted up to two bumper installing support 7 lateral walls, two water tank linking bridge 5 of fixed surface connection on the preceding crossbeam upper plate 3, a plurality of mounting holes that are used for installing the water tank are all seted up to two water tank linking bridge 5 lateral walls, fixed surface connection has rubber support 4 on the preceding crossbeam hypoplastron 1, can effectually alleviate the vehicle produced impact force when jolting through setting up of rubber support 4, can effectually alleviate the weight of roof beam body simultaneously, 1 one end fixed connection of preceding crossbeam hypoplastron is kept away from on preceding crossbeam upper plate 3 to rubber support 4.
The working principle is as follows: during the installation, with the radiator installation through the mounting hole connection on water tank linking bridge 5, carry out the installation of bumper bar through bumper bar installing support 7 simultaneously, rethread automobile body linking bridge 6 connects the automobile body, when meetting some highway sections of jolting when the vehicle goes, the impact force conduction of automobile body is to pneumatic rod 2 and rubber support 4, simultaneously front beam upper plate 3 extrudees in the front beam hypoplastron 1, the extruded in-process, conduct the impact force to compression spring 11 through installation pole 14, can effectually play absorbing effect when compression spring 11 receives the compression, compression spring 11 jacks front beam upper plate 3 again when the impact force alleviates.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a front beam for new energy automobile, includes front beam hypoplastron (1), its characterized in that: the inner side wall of the front cross beam lower plate (1) is fixedly connected with two air pressure rods (2), the tops of the two air pressure rods (2) are fixedly connected with the same front cross beam upper plate (3), the side walls of the front cross beam lower plate (1) and the front cross beam upper plate (3) are respectively provided with two mounting grooves, the inner side wall of each mounting groove is fixedly connected with a mounting rod (14), the outer side wall of each mounting rod (14) is fixedly connected with a sliding block (13), the same connecting piece (8) is slidably connected between the two mounting rods (14) at the same side, the inner side walls of the two connecting pieces (8) are respectively and fixedly connected with a positioning bolt (9), the outer side wall of each positioning bolt (9) is fixedly connected with two symmetrically arranged telescopic pieces (10), one end of each telescopic piece (10) far away from the positioning bolt (9) is respectively and fixedly connected with an ejector block (12), and the ejector block (12) is in top contact with the outer side wall of the sliding block (13), and two compression springs (11) are movably sleeved on the outer side walls of the telescopic pieces (10).
2. The front cross beam for the new energy automobile according to claim 1, characterized in that: the upper surface of the front cross beam lower plate (1) is fixedly connected with two vehicle body connecting supports (6), and a plurality of mounting holes used for being connected with a vehicle body are formed in the side walls of the two vehicle body connecting supports (6).
3. The front cross beam for the new energy automobile according to claim 1, characterized in that: the upper surface of the front cross beam lower plate (1) is fixedly connected with two bumper mounting brackets (7), and a plurality of mounting holes for mounting bumpers are formed in the side walls of the two bumper mounting brackets (7).
4. The front cross beam for the new energy automobile according to claim 1, characterized in that: the water tank connecting structure is characterized in that two water tank connecting supports (5) are fixedly connected to the upper surface of the front cross beam upper plate (3), and a plurality of mounting holes for mounting water tanks are formed in the side walls of the water tank connecting supports (5).
5. The front cross beam for the new energy automobile according to claim 1, characterized in that: the upper surface of the front cross beam lower plate (1) is fixedly connected with a rubber support (4), and one end, far away from the front cross beam lower plate (1), of the rubber support (4) is fixedly connected onto the front cross beam upper plate (3).
6. The front cross beam for the new energy automobile according to claim 1, characterized in that: the front cross beam upper plate (3) is in contact with the side wall of the front cross beam lower plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573895.XU CN215513862U (en) | 2021-07-12 | 2021-07-12 | Front cross beam for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121573895.XU CN215513862U (en) | 2021-07-12 | 2021-07-12 | Front cross beam for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215513862U true CN215513862U (en) | 2022-01-14 |
Family
ID=79812982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121573895.XU Active CN215513862U (en) | 2021-07-12 | 2021-07-12 | Front cross beam for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215513862U (en) |
-
2021
- 2021-07-12 CN CN202121573895.XU patent/CN215513862U/en active Active
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