CN210310551U - Novel sub vehicle frame of new energy automobile - Google Patents
Novel sub vehicle frame of new energy automobile Download PDFInfo
- Publication number
- CN210310551U CN210310551U CN201920972604.0U CN201920972604U CN210310551U CN 210310551 U CN210310551 U CN 210310551U CN 201920972604 U CN201920972604 U CN 201920972604U CN 210310551 U CN210310551 U CN 210310551U
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- fixedly connected
- cross beam
- new energy
- energy automobile
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Abstract
The utility model relates to a novel auxiliary frame of a new energy automobile, which comprises a rear cross beam and a front cross beam, wherein a supporting plate is fixedly connected between the rear cross beam and the front cross beam, rear lateral wing plates are fixedly connected on the left side and the right side of the rear cross beam, swing arms are fixedly connected on the tops of the lateral wing plates, a rear elastic bushing and a front elastic bushing are respectively fixedly connected on the rear cross beam and the front cross beam, a front lateral wing plate is fixedly connected on the left end and the right end of the front elastic bushing, a connecting nut is fixedly connected on the top of the supporting plate, a reinforcing plate is arranged on the right side of the connecting nut, a left suspension bracket and a left supporting block are arranged below the connecting nut, a rear driving protective cover is arranged on the right side of the left supporting block, a right suspension bracket is arranged on the right side of the rear driving protective cover, the right suspension bracket is, the performance of the new energy automobile is effectively improved.
Description
Technical Field
The utility model relates to a novel sub vehicle frame of new energy automobile belongs to the auto-parts field.
Background
The subframe can be regarded as a framework of the front axle and the rear axle, and is a component of the front axle and the rear axle. The auxiliary frame is not a complete frame, but only supports the front and rear axles and the suspension bracket, so that the axles and the suspension bracket are connected with a 'front frame' through the auxiliary frame, the auxiliary frame is conventionally called as a 'auxiliary frame', the auxiliary frame has the functions of isolating vibration and noise and reducing direct entering of the auxiliary frame into a carriage, so that most of the automobiles are on luxury cars and off-road vehicles, some automobiles are also provided with the auxiliary frame for an engine, the traditional bearing type automobile body without the auxiliary frame is provided with the suspension bracket which is directly connected with an automobile body steel plate, therefore, the suspension rocker arm mechanisms of the front and rear axles are all loose parts and not assemblies, after the auxiliary frame is born, the front and rear suspension brackets can be assembled on the auxiliary frame to form an axle assembly, then the assemblies are installed on the automobile body together, the auxiliary frame has a main frame which is actually the automobile body, and the auxiliary frame of the automobile is simply the bracket of suspension components such as the axles, the differential mechanism and, the auxiliary frame is generally composed of a body, a transverse stabilizer bar and a control arm, on one hand, the auxiliary frame can bear the vibration load of an engine, on the other hand, the auxiliary frame can bear various impacts caused by road conditions, and the connection rigidity of an automobile suspension system is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a novel sub vehicle frame of new energy automobile, and stable in structure, the installation of being convenient for can bear great vibration load, has effectively promoted new energy automobile's performance, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the novel auxiliary frame of the new energy automobile comprises a rear cross beam and a front cross beam, wherein a supporting plate is fixedly connected between the rear cross beam and the front cross beam, rear side wing plates are fixedly connected to the left and right sides of the rear cross beam, swing arms are fixedly connected to the tops of the side wing plates, rear elastic bushings and front elastic bushings are fixedly connected to the rear cross beam and the front cross beam respectively, front side wing plates are fixedly connected to the left and right ends of the front elastic bushings respectively, connecting nuts are fixedly connected to the tops of the supporting plates, reinforcing plates are arranged on the right sides of the connecting nuts, a left suspension support and a left supporting block are arranged below the connecting nuts, a rear driving protective cover is arranged on the right side of the left supporting block, a right suspension support is arranged on the right side of the rear driving protective cover, the right suspension support is fixedly connected with the rear side wing plates through, The right longitudinal beam is fixedly connected with the left longitudinal beam, the right longitudinal beam is fixedly connected with a reinforcing cross beam, a first reinforcing rib is fixedly connected between the reinforcing cross beam and the front cross beam, and a second reinforcing rib is fixedly connected between the reinforcing cross beam and the rear cross beam.
Further, the rear side wing plate is provided with a mounting hole, and the front side wing plate and the rear side wing plate are fixedly connected to the top of the supporting plate.
Further, the rear side wing plate and the swing arm are fixedly connected with the left longitudinal beam and the right longitudinal beam.
Further, threaded holes are formed in the rear driving protective cover, the left suspension support, the right support block and the right suspension support.
Furthermore, the left longitudinal beam, the right longitudinal beam, the reinforcing cross beam, the first reinforcing rib and the second reinforcing rib are fixedly connected with the supporting plate.
Further, swing arm top fixedly connected with protruding board, reinforcing hole, connecting hole have been seted up on the protruding board.
The utility model discloses beneficial effect: the utility model provides a novel sub vehicle frame of new energy automobile, compares in traditional sub vehicle frame structure has increased the reinforcement crossbeam, first strengthening rib, second strengthening rib, has further improved the stability of sub vehicle frame structure, simultaneously through setting up connecting nut, the connecting hole on the rear flank board, convenient location installation sub vehicle frame, through elastic bushing before the increase on front beam, rear beam, back elastic bushing and front flank board, rear flank board, effectively improved the elastic recovery ability of sub vehicle frame, improved the ability that new energy automobile bore vibration load, the utility model provides a pair of novel sub vehicle frame stable in structure of new energy automobile, the installation of being convenient for can bear great vibration load, has effectively promoted new energy automobile's performance.
Drawings
The accompanying drawings 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 and not to limit the invention.
Fig. 1 is the utility model relates to a novel sub vehicle frame front structure chart of new energy automobile.
Fig. 2 is the utility model discloses a novel sub vehicle frame reverse side structure chart of new energy automobile.
Fig. 3 is the utility model relates to a novel sub vehicle frame swing arm structure chart of new energy automobile.
Reference numbers in the figures: 1. a rear cross member; 2. a front cross member; 3. a support plate; 4. a rear wing panel; 5. swinging arms; 6. connecting holes; 7. a rear elastomeric bushing; 8. a front elastomeric bushing; 9. a front wing panel; 10. a connecting nut; 11. a reinforcing plate; 12. a rear drive shield; 13. a left support block; 14. a left suspension bracket; 15. a right support block; 16. a right suspension bracket; 17. mounting holes; 18. a left stringer; 19. a right stringer; 20. reinforcing the cross beam; 21. a first reinforcing rib; 22. a second reinforcing rib; 23. a raised plate; 24. and (7) reinforcing the holes.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
Example 1
As shown in fig. 1-2, a novel auxiliary frame for a new energy automobile comprises a rear cross beam 1 and a front cross beam 2, a support plate 3 is fixedly connected between the rear cross beam 1 and the front cross beam 2, rear wing plates 4 are fixedly connected to the left and right sides of the rear cross beam 1, a swing arm 5 is fixedly connected to the tops of the wing plates 4, a rear elastic bushing 7 and a front elastic bushing 8 are fixedly connected to the rear cross beam 1 and the front cross beam 2 respectively, front wing plates 9 are fixedly connected to the left and right ends of the front elastic bushing 8, a connecting nut 10 is fixedly connected to the top of the support plate 3, a reinforcing plate 11 is arranged on the right side of the connecting nut 10, a left suspension bracket 14 and a left support block 13 are arranged below the connecting nut 10, a rear driving protective cover 12 is arranged on the right side of the left support block 13, a right suspension bracket 16 is arranged on the right side of the rear driving protective cover 12, and the right suspension bracket, the bottom of the rear cross beam 1 and the bottom of the front cross beam 2 are respectively fixedly connected with a left longitudinal beam 18 and a right longitudinal beam 19, a reinforcing cross beam 20 is fixedly connected between the left longitudinal beam 18 and the right longitudinal beam 19, a first reinforcing rib 21 is fixedly connected between the reinforcing cross beam 20 and the front cross beam 2, and a second reinforcing rib 22 is fixedly connected between the reinforcing cross beam 20 and the rear cross beam 1.
More specifically, a mounting hole 17 is formed in the rear wing plate 4, the front wing plate 9 and the rear wing plate 4 are fixedly connected to the top of the support plate 3, the rear wing plate 4 and the swing arm 5 are fixedly connected to a left longitudinal beam 18 and a right longitudinal beam 19, threaded holes are formed in the rear driving protective cover 12, the left suspension support 14, the right support block 15 and the right suspension support 16, and the left longitudinal beam 18, the right longitudinal beam 19, the reinforcing cross beam 20, the first reinforcing rib 21 and the second reinforcing rib 22 are fixedly connected to the support plate 3.
Example 2
As shown in fig. 3, swing arm 5 top fixedly connected with arch plate 23, reinforcing hole 24, connecting hole 6 have been seted up on the arch plate 23, have improved the stability of swing arm 5 structure through arch plate 23, have further improved the stability of whole sub vehicle frame structure, have improved swing arm 5's life, realize being connected of swing arm and automobile body through reinforcing hole 24, connecting hole 6, it is more convenient to install the location.
The utility model discloses improve in: the utility model provides a novel sub vehicle frame of new energy automobile, compare in traditional sub vehicle frame structure and increased reinforced beam 20, first strengthening rib 21, second strengthening rib 22, the stability of sub vehicle frame structure has further been improved, simultaneously through setting up coupling nut 10, connecting hole 6 on the rear flank board 4, the sub vehicle frame of convenient location installation, through at front beam 2, elastic bushing 8 before increasing on the rear beam 1, back elastic bushing 7 and front flank board 9, rear flank board 4, the elastic recovery ability of sub vehicle frame has effectively been improved, the ability that new energy automobile bore vibration load has been improved, the utility model provides a novel sub vehicle frame stable in structure of new energy automobile, the installation of being convenient for can bear great vibration load, has effectively promoted new energy automobile's performance.
The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel sub vehicle frame of new energy automobile, includes rear frame member (1), front beam (2), its characterized in that: a supporting plate (3) is fixedly connected between the rear cross beam (1) and the front cross beam (2), rear side wing plates (4) are fixedly connected to the left side and the right side of the rear cross beam (1), swing arms (5) are fixedly connected to the tops of the side wing plates (4), a rear elastic bushing (7) and a front elastic bushing (8) are fixedly connected to the rear cross beam (1) and the front cross beam (2) respectively, front side wing plates (9) are fixedly connected to the left end and the right end of the front elastic bushing (8), a connecting nut (10) is fixedly connected to the top of the supporting plate (3), a reinforcing plate (11) is arranged on the right side of the connecting nut (10), a left suspension support (14) and a left support block (13) are arranged below the connecting nut (10), a rear drive protective cover (12) is arranged on the right side of the left support block (13), and a right, and the right suspension bracket (16) is fixedly connected with a rear side wing plate (4) through a right supporting block (15), the bottoms of the rear cross beam (1) and the front cross beam (2) are respectively fixedly connected with a left longitudinal beam (18) and a right longitudinal beam (19), a reinforcing cross beam (20) is fixedly connected between the left longitudinal beam (18) and the right longitudinal beam (19), a first reinforcing rib (21) is fixedly connected between the reinforcing cross beam (20) and the front cross beam (2), and a second reinforcing rib (22) is fixedly connected between the reinforcing cross beam (20) and the rear cross beam (1).
2. The novel auxiliary frame of the new energy automobile according to claim 1, characterized in that: the rear side wing plate (4) is provided with a mounting hole (17), and the front side wing plate (9) and the rear side wing plate (4) are fixedly connected to the top of the supporting plate (3).
3. The novel auxiliary frame of the new energy automobile according to claim 1, characterized in that: the rear side wing plate (4) and the swing arm (5) are fixedly connected with a left longitudinal beam (18) and a right longitudinal beam (19).
4. The novel auxiliary frame of the new energy automobile according to claim 1, characterized in that: threaded holes are formed in the rear driving protective cover (12), the left suspension support (14), the right support block (15) and the right suspension support (16).
5. The novel auxiliary frame of the new energy automobile according to claim 1, characterized in that: the left longitudinal beam (18), the right longitudinal beam (19), the reinforcing cross beam (20), the first reinforcing rib (21) and the second reinforcing rib (22) are fixedly connected with the support plate (3).
6. The novel auxiliary frame of the new energy automobile according to claim 1, characterized in that: swing arm (5) top fixedly connected with arch plate (23), reinforcing hole (24), connecting hole (6) have been seted up on arch plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920972604.0U CN210310551U (en) | 2019-06-26 | 2019-06-26 | Novel sub vehicle frame of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920972604.0U CN210310551U (en) | 2019-06-26 | 2019-06-26 | Novel sub vehicle frame of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310551U true CN210310551U (en) | 2020-04-14 |
Family
ID=70146839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920972604.0U Expired - Fee Related CN210310551U (en) | 2019-06-26 | 2019-06-26 | Novel sub vehicle frame of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310551U (en) |
-
2019
- 2019-06-26 CN CN201920972604.0U patent/CN210310551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210626 |