CN212861626U - Auxiliary frame assembly structure - Google Patents
Auxiliary frame assembly structure Download PDFInfo
- Publication number
- CN212861626U CN212861626U CN202021025446.7U CN202021025446U CN212861626U CN 212861626 U CN212861626 U CN 212861626U CN 202021025446 U CN202021025446 U CN 202021025446U CN 212861626 U CN212861626 U CN 212861626U
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- Prior art keywords
- plate
- outer plate
- reinforcing
- welded
- vehicle
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 53
- 238000003466 welding Methods 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the field of automotive technology, especially, relate to a sub vehicle frame assembly structure. The combined welding and mounting structure among the upper outer plate, the upper inner plate, the lower outer plate, the lower inner plate and the reinforcing plate is adopted, so that the integral connection rigidity of the vehicle is enhanced, the vehicle is ensured to have better integrity during driving, and the problems that the connection rigidity of the vehicle is reduced, the running feeling of the vehicle is influenced and the vehicle is controlled due to the arrangement of a traditional auxiliary frame are solved; the first reinforcing plate and the second reinforcing plate which are respectively arranged on the reinforcing plate and the two sides are matched, so that the purpose that the original vibration isolation and noise reduction functions of the auxiliary frame are not influenced when the integral connection rigidity of the automobile is improved is realized.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to a sub vehicle frame assembly structure.
Background
The auxiliary frame is used for preventing vibration and noise from entering a carriage, so that the driving feeling of a driver is improved, but after the conventional auxiliary frame is arranged, the connection rigidity of a vehicle body is reduced, the driving of the vehicle is influenced by the fact that a chassis is scattered, and the operation effect of the driver on the vehicle is influenced, and in addition, if the vehicle body is subjected to subsequent collision, the strength of the vehicle body is not enough to protect the safety of passengers in a cab.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the technical deficiencies, and the utility model provides an auxiliary frame assembly structure, which adopts a combined welding and mounting structure among an upper outer plate, an upper inner plate, a lower outer plate, a lower inner plate and a reinforcing plate to realize the integral connection rigidity of the reinforced vehicle, thereby ensuring that the vehicle has better integrity when driving, and solving the problems that the connection rigidity of the vehicle is reduced, the driving feeling of the vehicle is influenced and the vehicle is controlled by the traditional auxiliary frame arrangement; the first reinforcing plate and the second reinforcing plate which are respectively arranged on the reinforcing plate and the two sides are matched, so that the purpose that the original vibration isolation and noise reduction functions of the auxiliary frame are not influenced when the integral connection rigidity of the automobile is improved is realized.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises an upper outer plate, an upper inner plate, a lower outer plate, a lower inner plate and a reinforcing plate; one side of the upper outer plate is welded with one side of the upper inner plate; one side of the upper outer plate, which is close to the upper inner plate, is arranged to be in a sawtooth shape; the other side of the welding part of the upper inner plate and the upper outer plate is also welded with the lower inner plate; the upper outer plate is also welded with the lower outer plate; a reinforcing plate is arranged between the upper outer plate and the lower outer plate; a plurality of first reinforcing plates are arranged on one side of the reinforcing plate, which is close to the welding part of the upper outer plate and the lower outer plate; a plurality of second reinforcing plates are arranged on the other side of the reinforcing plate; welding a reinforcing plate and a lower outer plate at a position between two adjacent second reinforcing plates; the first reinforcing plates are arranged between the welding positions of the upper outer plate and the lower outer plate at intervals; the first reinforcing plate is welded with the upper outer plate and the lower outer plate; the middle part of the lower outer plate extends to the lower side of the lower inner plate and is welded with the lower inner plate; one side of the lower inner plate extends to a position between the upper outer plate and the lower outer plate and is welded with the lower outer plate; the second reinforcing plate extends to the upper part of the lower inner plate and is welded with the upper side of the lower inner plate.
Further optimizing the technical scheme, the middle part of the lower outer plate is provided with a plurality of welding holes; the welding hole corresponds to the position of the serrated notch on the upper outer plate.
Further optimize this technical scheme, it has the engine suspension support still to weld on the planking.
Further optimize this technical scheme, still the welding has the steering engine installing support on the inner panel.
Compared with the prior art, the utility model has the advantages of it is following: 1. the combined welding and mounting structure among the upper outer plate, the upper inner plate, the lower outer plate, the lower inner plate and the reinforcing plate is favorable for ensuring the integral connection rigidity of the reinforced vehicle, so that the vehicle is ensured to have better integrity during driving; 2. the reinforcing plate and the first reinforcing plate and the second reinforcing plate which are respectively arranged on the two sides are matched, so that the structure is favorable for guaranteeing that the original vibration isolation and noise reduction functions of the auxiliary frame are not influenced when the integral connection rigidity of the automobile is improved.
Drawings
FIG. 1 is a schematic view of the overall front side of a subframe assembly structure.
FIG. 2 is a schematic view of an overall rear structure of a subframe assembly structure.
FIG. 3 is a schematic diagram of the overall explosion structure of a subframe assembly structure.
FIG. 4 is a schematic view of a subframe assembly structure in a cross-sectional view.
FIG. 5 is a schematic view of the overall structure of a reinforcement plate of the subframe assembly structure.
In the figure: 1. an upper outer plate; 2. an upper inner plate; 3. a lower outer plate; 4. a lower inner panel; 5. a reinforcing plate; 6. an engine mount bracket; 7. a steering gear mounting bracket; 301. welding the hole; 501. a first reinforcing plate; 502. a second reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in fig. 1 to 5, the structure comprises an upper outer plate 1, an upper inner plate 2, a lower outer plate 3, a lower inner plate 4 and a reinforcing plate 5; one side of the upper outer plate 1 is welded with one side of the upper inner plate 2; one side of the upper outer plate 1, which is close to the upper inner plate 2, is arranged to be in a sawtooth shape; the other side of the welding part of the upper inner plate 2 and the upper outer plate 1 is also welded with a lower inner plate 4; the upper outer plate 1 is also welded with the lower outer plate 3; a reinforcing plate 5 is arranged between the upper outer plate 1 and the lower outer plate 3; a plurality of first reinforcing plates 501 are arranged on one side of the reinforcing plate 5 close to the welding part of the upper outer plate 1 and the lower outer plate 3; a plurality of second reinforcing plates 502 are arranged on the other side of the reinforcing plate 5; welding a reinforcing plate 5 and the lower outer plate 3 at a position between two adjacent second reinforcing plates 502; the first reinforcing plates 501 are arranged between the welding positions of the upper outer plate 1 and the lower outer plate 3 at intervals; the first reinforcing plate 501 is welded with the upper outer plate 1 and the lower outer plate 3; the middle part of the lower outer plate 3 extends to the lower side of the lower inner plate 4 and is welded with the lower inner plate 4; one side of the lower inner plate 4 extends between the upper outer plate 1 and the lower outer plate 3 and is welded with the lower outer plate 3; the second reinforcing plate 502 extends to the upper side portion of the lower inner panel 4 and is welded to the upper side of the lower inner panel 4; the middle part of the lower outer plate 3 is provided with a plurality of welding holes 301; the position of the welding hole 301 corresponds to the position of a sawtooth-shaped gap on the upper outer plate 1; an engine suspension bracket 6 is welded on the upper outer plate 1; and a steering engine mounting bracket 7 is welded on the upper inner plate 2.
When the automobile reinforcing plate is used, as shown in the combined drawings 1-5, the upper outer plate 1 and the upper inner plate 2 are welded together through the saw-toothed parts, the lower inner plate 4 and the upper inner plate 2 are welded together through the saw-toothed gaps, the integrity of the equipment is enhanced, the reinforcing plate 5 arranged between the upper outer plate 1 and the lower outer plate 3 enhances the connection rigidity between the upper outer plate 1 and the lower outer plate 3 through the first reinforcing plate 501, the connection tightness between the reinforcing plate 5 and the lower inner plate 4 is enhanced through the second reinforcing plate 502, the integrity of the equipment is further enhanced, and the controllability of a driver on the automobile is ensured when the automobile runs.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a sub vehicle frame assembly structure which characterized in that: comprises an upper outer plate (1), an upper inner plate (2), a lower outer plate (3), a lower inner plate (4) and a reinforcing plate (5); one side of the upper outer plate (1) is welded with one side of the upper inner plate (2); one side of the upper outer plate (1) close to the upper inner plate (2) is arranged to be saw-toothed; the other side of the welding part of the upper inner plate (2) and the upper outer plate (1) is also welded with the lower inner plate (4); the upper outer plate (1) is also welded with the lower outer plate (3); a reinforcing plate (5) is arranged between the upper outer plate (1) and the lower outer plate (3); a plurality of first reinforcing plates (501) are arranged on one side of the reinforcing plate (5) close to the welding part of the upper outer plate (1) and the lower outer plate (3); a plurality of second reinforcing plates (502) are arranged on the other side of the reinforcing plate (5); welding a reinforcing plate (5) and a lower outer plate (3) at a position between two adjacent second reinforcing plates (502); the first reinforcing plates (501) are arranged between the welding positions of the upper outer plate (1) and the lower outer plate (3) at intervals; the first reinforcing plate (501) is welded with the upper outer plate (1) and the lower outer plate (3); the middle part of the lower outer plate (3) extends to the lower side of the lower inner plate (4) and is welded with the lower inner plate (4); one side of the lower inner plate (4) extends to a position between the upper outer plate (1) and the lower outer plate (3) and is welded with the lower outer plate (3); the second reinforcing plate (502) extends to the upper part of the lower inner plate (4) and is welded with the upper side of the lower inner plate (4).
2. The subframe assembly structure of claim 1 wherein: the middle part of the lower outer plate (3) is provided with a plurality of welding holes (301); the position of the welding hole (301) corresponds to the position of a sawtooth-shaped gap on the upper outer plate (1).
3. The subframe assembly structure of claim 1 wherein: an engine suspension bracket (6) is welded on the upper outer plate (1).
4. The subframe assembly structure of claim 1 wherein: and a steering engine mounting bracket (7) is welded on the upper inner plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025446.7U CN212861626U (en) | 2020-06-08 | 2020-06-08 | Auxiliary frame assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025446.7U CN212861626U (en) | 2020-06-08 | 2020-06-08 | Auxiliary frame assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212861626U true CN212861626U (en) | 2021-04-02 |
Family
ID=75208756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025446.7U Expired - Fee Related CN212861626U (en) | 2020-06-08 | 2020-06-08 | Auxiliary frame assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212861626U (en) |
-
2020
- 2020-06-08 CN CN202021025446.7U patent/CN212861626U/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 |
Granted publication date: 20210402 |