CN218400714U

CN218400714U - Auxiliary frame assembly before new energy automobile

Info

Publication number: CN218400714U
Application number: CN202222498205.XU
Authority: CN
Inventors: 罗世兵
Original assignee: Guangdong Zesheng Automobile Technology Co ltd
Current assignee: Guangdong Zesheng Automobile Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-31
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to a sub vehicle frame assembly technical field before the new energy automobile especially relates to a sub vehicle frame assembly before new energy automobile, and its technical scheme includes: including first fixed cover, first screw rod, the fixed cover of second, second screw rod, front beam, back beam and middle cross beam, first fixed slot has been seted up respectively to back beam front end both sides, two inside first fixed slot was inserted respectively to first fixed cover bottom, first slot, two have been seted up respectively to middle cross beam rear end both sides inside two first slots were inserted respectively to first screw rod top, the second fixed slot has been seted up respectively to middle cross beam front end both sides inside two second fixed slots were inserted respectively to the fixed cover bottom of second, the second slot has been seted up respectively to front beam rear end both sides, two inside two second slots were inserted respectively to second screw rod top. The utility model has the advantages of can increase the connectivity between front beam, middle cross beam and the back beam, conveniently dismantle.

Description

New energy automobile front auxiliary frame assembly

Technical Field

The utility model relates to a sub vehicle frame assembly technical field before the new energy automobile specifically is a sub vehicle frame assembly before new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and the front auxiliary frame is an independent structural part on the automobile and is widely used on modern automobiles at present; the front auxiliary frame is provided with a front triangular swing arm, a front transverse stabilizer bar, a steering gear, a rear suspension bracket of a motor and other components, and the front auxiliary frame can provide a platform for assembling modularization integration for the components, improve the strength and rigidity of the whole vehicle body and effectively improve the collision safety and the controllability; meanwhile, vibration and noise transmitted by a suspension system, a motor and a transmission can be isolated, and the comfort of the vehicle is improved.

Through searching, publication No.: CN216734481U, a sub vehicle frame assembly before new energy automobile, including installation longeron, installation department and supporting beam, the quantity of installation longeron is two, two one side fixedly connected with installation department between the installation longeron, two the opposite side fixedly connected with supporting beam of installation longeron, two middle part fixedly connected with between the installation longeron supports well roof beam, one side that supporting beam kept away from to support well roof beam is equipped with the buffer structure who is used for the buffering to disappear energy, be equipped with shock-absorbing structure between the both sides of installation department and the installation longeron. The utility model discloses a buffer structure's setting, when the vehicle received the collision, buffer structure can contact with the impact force earlier, and when impact force striking buffer structure, buffer structure can effectually play the effect of buffering energy dissipation for supporting beam, reduces the destruction that the impact force caused supporting beam to when the vehicle bumps, sub vehicle frame assembly holistic impaired degree before can effectual the reduction.

In conclusion, the overall damage degree of the front auxiliary frame assembly can be effectively reduced by the structure in the CN216734481U in the prior art, the connecting structure for supporting the cross beam and the middle beam support in the CN216734481U in the prior art is fixedly connected, and the replacement is inconvenient after damage in the later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sub vehicle frame assembly before new energy automobile possesses the connectivity that can increase between front beam, entablature and the rear frame, and the connection structure of the part of the sub vehicle frame assembly before traditional new energy automobile, the inconvenient dismantlement problem of changing in later stage have been solved to the advantage that conveniently dismantles simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sub vehicle frame assembly before new energy automobile, includes mount pad, first fixed cover, first screw rod, the fixed cover of second, second screw rod, front beam, rear beam, well crossbeam and bolt, front beam and rear beam both sides are the welded connection pole respectively, two the pillar, four have been welded respectively at both ends around the connecting rod top the spacing groove has been seted up respectively to the pillar top, four the mount pad bottom has welded the inserted bar respectively, four the inserted bar inserts four spacing inslot portions respectively, first fixed slot, two have been seted up respectively to rear beam front end both sides inside first fixed slot is inserted respectively to first fixed cover bottom, first slot, two have been seted up respectively to well crossbeam rear end both sides first screw rod top is inserted inside two first slots respectively, the second fixed slot has been seted up respectively to well crossbeam front end both sides, two the fixed cover bottom of second inserts inside two second fixed slots respectively, the second slot has been seted up respectively to front beam rear end both sides, two the second screw rod top is inserted inside two second slots respectively.

When using sub vehicle frame assembly before new energy automobile among this technical scheme, use instrument such as screw, through the installation cover, mount and mounting panel, with the front beam, well crossbeam and rear beam and new energy automobile body fixed connection, the connecting rod passes through instrument such as installation piece cooperation screw and automobile body fixed connection, first screw rod and first fixed cover, increase the connectivity between rear beam and the well crossbeam, the fixed cover of second screw rod and second increases the connectivity between well crossbeam and the front beam, screw out the bolt from the third thread inslot of inserted bar, just can separate mount pad and pillar.

Preferably, the four insertion rods are respectively provided with a third screw groove, the four pillars are respectively provided with a round hole, and the four bolts penetrate through the four round holes to be meshed and connected with the four third screw grooves. The bolt fixes the inserted bar and the support column together.

Preferably, the connecting blocks are respectively welded on two sides of the middle cross beam, and one ends of the two connecting blocks, which deviate from each other, are respectively welded with the two connecting rods. The middle cross beam is fixedly connected with the connecting rod through a connecting block.

Preferably, the two first fixing sleeves are respectively provided with a first screw groove, and the two first screws are respectively engaged with the two first screw grooves. The first screw can rotate to enter the interior of the first fixing sleeve.

Preferably, the two second fixing sleeves are respectively provided with a second screw groove, and the two second screws are respectively engaged with the two second screw grooves. The second screw can rotate into the interior of the second fixed sleeve.

Preferably, the middle of the front cross beam is provided with a mounting sleeve, the front bottom end of the middle cross beam is symmetrically provided with a fixing frame, and the middle of the rear cross beam is symmetrically provided with a mounting plate. The front cross beam, the middle cross beam and the rear cross beam are respectively fixedly connected with the automobile body through a mounting sleeve, a fixing frame and a mounting plate.

Preferably, the two connecting rods are provided with mounting blocks on the sides deviating from each other. The connecting rod passes through the installation piece and automobile body fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first screw rod, first fixed cover, the fixed cover of second screw rod and second, first screw rod and first fixed cover, increase the connectivity between rear end rail and the entablature, the fixed cover of second screw rod and second increases the connectivity between entablature and the front end rail, rotate first screw rod into the inside first spiral shell inslot of first fixed cover, the second screw rod rotates the inside second spiral shell inslot of advancing the fixed cover of second, just can extract first fixed cover and the fixed cover of second from first fixed slot and second fixed slot inside, reached and to increase the front end rail, the connectivity between entablature and the rear end rail, the effect that conveniently dismantles simultaneously.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the pillar of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 3 of the present invention.

In the figure: 1. a mounting seat; 2. a first fixing sleeve; 3. mounting blocks; 4. a first screw; 5. a connecting rod; 6. connecting blocks; 7. a second fixing sleeve; 8. a second screw; 9. a front cross member; 10. a fixed mount; 11. a rear cross member; 12. installing a sleeve; 13. a middle cross beam; 14. mounting a plate; 15. a second slot; 16. a second screw groove; 17. a second fixing groove; 18. a first slot; 19. a first screw groove; 20. a first fixing groove; 21. a bolt; 22. a pillar; 23. a limiting groove; 24. a circular hole; 25. a third screw groove; 26. and (4) inserting the rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a sub vehicle frame assembly before new energy automobile, including mount pad 1, front beam 9, rear beam 11, well crossbeam 13 and bolt 21, front beam 9 and rear beam 11 both sides are welded connecting rod 5 respectively, pillar 22 has been welded respectively at both ends around two connecting rod 5 tops, spacing groove 23 has been seted up respectively at four pillar 22 tops, inserted bar 26 has been welded respectively to four mount pad 1 bottoms, four inserted bar 26 insert respectively inside four spacing grooves 23, third spiral shell groove 25 has been seted up respectively to four inserted bar 26, round hole 24 has been seted up respectively to four pillar 22, four bolt 21 pass four round holes 24 and four third spiral shell groove 25 meshes and are connected, well crossbeam 13 both sides have been welded respectively connecting block 6, the one end that two connecting blocks 6 deviate from respectively with two connecting rod 5 welding, install installation cover 12 in the middle of front beam 9, mount 10 is installed to well crossbeam 13 preceding bottom symmetry, mounting panel 14 is installed to rear beam 11 middle symmetry, one side that two connecting rod 5 deviate from respectively installs installation piece 3.

In this embodiment, the front cross member 9, the middle cross member 13, the rear cross member 11, and the connecting rod 5 are fixedly connected to the vehicle body of the new energy vehicle by using a tool such as a screw through the mounting sleeve 12, the fixing bracket 10, the mounting plate 14, and the mounting base 1 is fixedly connected to the vehicle body by using a tool such as a screw, and when the mounting base 1 needs to be detached, the mounting base 1 and the pillar 22 can be separated by unscrewing the bolt 21 from the third screw groove 25 of the insertion rod 26.

Example two

As shown in fig. 1-4, the utility model provides a sub vehicle frame assembly before new energy automobile compares in embodiment one, and this embodiment still includes: first fixed cover 2, first screw rod 4, the fixed cover 7 of second and second screw rod 8, first fixed slot 20 has been seted up respectively to 11 front end both sides of rear beam, insert inside two first fixed slots 20 respectively two first fixed cover 2 bottoms, first slot 18 has been seted up respectively to 13 rear end both sides of intermediate transverse beam, insert inside two first slots 18 respectively two first screw rod 4 tops, first spiral shell groove 19 has been seted up respectively to two first fixed covers 2, two first screw rods 4 are connected with two first spiral shell grooves 19 meshing respectively, second fixed slot 17 has been seted up respectively to 13 front end both sides of intermediate transverse beam, insert inside two second fixed slots 17 respectively two second fixed slots 7 bottoms, second slot 15 has been seted up respectively to 9 rear end both sides of front transverse beam, insert inside two second slots 15 respectively two second screw rod 8 tops, second spiral shell groove 16 has been seted up respectively to two fixed covers 7 of second, two second screw rods 8 are connected with two second spiral shell grooves 16 meshing respectively.

In this embodiment, the first screw 4 and the first fixing sleeve 2 increase the connectivity between the rear cross beam 11 and the middle cross beam 13, and the second screw 8 and the second fixing sleeve 7 increase the connectivity between the middle cross beam 13 and the front cross beam 9, so that when disassembly is required, the first screw 4 is rotated into the first screw groove 19 inside the first fixing sleeve 2, and the second screw 8 is rotated into the second screw groove 16 inside the second fixing sleeve 7, so that the first fixing sleeve 2 and the second fixing sleeve 7 can be pulled out from the first fixing groove 20 and the second fixing groove 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sub vehicle frame assembly before new energy automobile, includes mount pad (1), first fixed cover (2), first screw rod (4), the fixed cover of second (7), second screw rod (8), front beam (9), rear beam (11), well crossbeam (13) and bolt (21), its characterized in that: preceding crossbeam (9) and rear frame member (11) both sides welded connection pole (5) respectively, two both ends have welded pillar (22), four respectively around connecting rod (5) top spacing groove (23) have been seted up respectively, four spacer (1) bottom has welded inserted bar (26), four inserted bar (26) insert four spacing groove (23) respectively inside, first fixed slot (20), two have been seted up respectively to rear frame member (11) front end both sides first fixed cover (2) bottom inserts two first fixed slots (20) respectively inside, first slot (18) have been seted up respectively to well crossbeam (13) rear end both sides, two first screw rod (4) top inserts two first slot (18) respectively inside, second fixed slot (17) have been seted up respectively to well crossbeam (13) front end both sides, two the fixed cover of second (7) bottom inserts two second fixed slots (17) respectively inside, second slot (15) have been seted up respectively to preceding crossbeam (9) rear end both sides, two second screw rod (8) top inserts two inside second slot (15) respectively.

2. The front subframe assembly of the new energy automobile according to claim 1, wherein: the four insert rods (26) are respectively provided with a third screw groove (25), the four support columns (22) are respectively provided with a round hole (24), and the four bolts (21) penetrate through the four round holes (24) to be meshed and connected with the four third screw grooves (25).

3. The front subframe assembly of the new energy automobile according to claim 1, wherein: connecting blocks (6) are respectively welded on two sides of the middle cross beam (13), and one ends of the two connecting blocks (6) which deviate from each other are respectively welded with the two connecting rods (5).

4. The front subframe assembly of the new energy automobile as claimed in claim 1, wherein: first screw grooves (19) are respectively formed in the two first fixing sleeves (2), and the two first screws (4) are respectively meshed with the two first screw grooves (19).

5. The front subframe assembly of the new energy automobile as claimed in claim 1, wherein: and the two second fixing sleeves (7) are respectively provided with a second screw groove (16), and the two second screws (8) are respectively meshed with the two second screw grooves (16).

6. The front subframe assembly of the new energy automobile according to claim 1, wherein: the mounting sleeve (12) is installed in the middle of the front cross beam (9), the fixing frame (10) is symmetrically installed at the front bottom end of the middle cross beam (13), and the mounting plate (14) is symmetrically installed in the middle of the rear cross beam (11).

7. The front subframe assembly of the new energy automobile according to claim 1, wherein: two installation blocks (3) are respectively installed on one side of the connecting rod (5) which deviates from each other.