CN215904274U - Reinforcing mechanism for auxiliary frame stabilizer bar and auxiliary frame comprising same - Google Patents
Reinforcing mechanism for auxiliary frame stabilizer bar and auxiliary frame comprising same Download PDFInfo
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- CN215904274U CN215904274U CN202122609727.8U CN202122609727U CN215904274U CN 215904274 U CN215904274 U CN 215904274U CN 202122609727 U CN202122609727 U CN 202122609727U CN 215904274 U CN215904274 U CN 215904274U
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- stabilizer bar
- curved surface
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Abstract
The utility model provides a reinforcing mechanism for a stabilizer bar of an auxiliary frame and the auxiliary frame comprising the same, wherein the reinforcing mechanism for the stabilizer bar of the auxiliary frame comprises a plurality of middle sleeves and a reinforcing plate, the lower end parts of the middle sleeves are fixed to the lower piece of the auxiliary frame, and the reinforcing plate is arranged at the upper end parts of the middle sleeves and is fixed to the upper piece of the auxiliary frame; the reinforcing plate comprises a horizontal reinforcing plate and a flanging reinforcing plate, the flanging reinforcing plate extends downwards and outwards along the side edge of the horizontal reinforcing plate, and the connecting part of the horizontal reinforcing plate and the flanging reinforcing plate is provided with a wedge-shaped reinforcing structure which is inwards concave. The reinforcing mechanism for the stabilizer bar of the auxiliary frame and the auxiliary frame comprising the same improve the structure of the reinforcing plate, increase the rigidity by 15 percent under the condition of the same plate thickness, effectively improve the rigidity of a mounting point, do not additionally increase the weight of the reinforcing plate, do not need to change the original mounting mode, and reduce the additional increase of the length of a welding seam and the matching difficulty of welding.
Description
Technical Field
The utility model relates to the field of automobile auxiliary frames, in particular to a reinforcing mechanism for an auxiliary frame stabilizer bar and an auxiliary frame comprising the same.
Background
Fig. 1 is a schematic view illustrating an installation of a reinforcing mechanism for a stabilizer bar of a subframe in the related art.
As shown in fig. 1, a stabilizer bar mounting position of a rear subframe of a vehicle in the related art is composed of a subframe upper and lower pieces, an intermediate bushing 10 and a reinforcing plate 20. Two mounting holes are arranged in the front and back of the mounting position, and in order to increase the rigidity performance of the mounting point of the stabilizer bar, a reinforcing plate is additionally supported between the upper sheet and the lower sheet besides the middle sleeve.
The reinforcing plate generally adopts a plane flanging structure, and at present, the rigidity is further increased only by measures such as increasing the plate thickness, but the rigidity is not obviously improved by the method generally.
In view of the above, the present inventors have devised a reinforcing mechanism for a stabilizer bar of a subframe and a subframe including the same, in order to overcome the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect that the rigidity of a stabilizer bar of an auxiliary frame is difficult to improve in the prior art, and provides a reinforcing mechanism for the stabilizer bar of the auxiliary frame and the auxiliary frame comprising the same.
The utility model solves the technical problems through the following technical scheme:
a reinforcing mechanism for a stabilizer bar of a subframe is characterized by comprising a plurality of middle sleeves and a reinforcing plate, wherein the lower end parts of the middle sleeves are fixed to a lower piece of the subframe, and the reinforcing plate is installed at the upper end parts of the middle sleeves and is fixed to an upper piece of the subframe;
the reinforcing plate comprises a horizontal reinforcing plate and a flanging reinforcing plate, the flanging reinforcing plate extends downwards and outwards along the side edge of the horizontal reinforcing plate, and a concave wedge-shaped reinforcing structure is arranged at the joint of the horizontal reinforcing plate and the flanging reinforcing plate.
According to one embodiment of the utility model, the wedge-shaped reinforcing structure comprises a wedge-shaped arc-shaped surface, a first curved surface and a second curved surface, the upper part of the arc-shaped surface is positioned on the horizontal reinforcing plate, the lower part of the arc-shaped surface extends to the bottom of the flanging reinforcing plate, and the first curved surface and the second curved surface are respectively arranged on two sides of the arc-shaped surface.
According to an embodiment of the present invention, the first curved surface and the second curved surface are convex arc-shaped curved surfaces.
According to an embodiment of the present invention, rounded transitions are adopted between the first curved surface and the second curved surface and between the horizontal reinforcing plate and the flanging reinforcing plate, respectively.
According to one embodiment of the utility model, the intermediate sleeves are spaced apart from each other, and the back convex portions of the arc-shaped faces are inserted between corresponding adjacent two of the intermediate sleeves.
According to one embodiment of the utility model the upper width of the arc-shaped face is smaller than the lower width of the arc-shaped face.
According to an embodiment of the present invention, the arc-shaped surface, the first curved surface and the second curved surface are integrally formed.
According to one embodiment of the utility model, the wedge-shaped reinforcing structure, the horizontal reinforcing plate and the flanging reinforcing plate are integrally formed.
According to one embodiment of the utility model, the upper edge of the flange reinforcing plate is connected with the horizontal reinforcing plate, and the lower edge of the flange reinforcing plate is turned outwards.
The utility model also provides a subframe which comprises the reinforcing mechanism for the stabilizer bar of the subframe.
The positive progress effects of the utility model are as follows:
the reinforcing mechanism for the stabilizer bar of the auxiliary frame and the auxiliary frame comprising the same improve the structure of the reinforcing plate, increase the rigidity by 15 percent under the condition of the same plate thickness, effectively improve the rigidity of a mounting point, do not increase the weight of the reinforcing plate additionally, do not change the original mounting mode, and do not increase the length of a welding seam additionally and the matching difficulty of welding. The reinforcing plate with the structure can effectively improve the rigidity of the mounting point, the punching sheet optimization mode is simple, the welding difficulty is not increased, and the increasingly strict performance requirements of the whole automobile factory are well met.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings in which like reference numerals denote like features throughout the several views, wherein:
fig. 1 is a schematic view illustrating an installation of a reinforcing mechanism for a stabilizer bar of a subframe in the related art.
Fig. 2 is a first perspective view of the reinforcing mechanism for a stabilizer bar of a subframe according to the present invention.
Fig. 3 is a second perspective view of the reinforcing mechanism for a stabilizer bar of a subframe of the present invention.
[ reference numerals ]
Wedge-shaped reinforcing structure 323
Arcuate surface 34
First curved surface 35
Second curved surface 36
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.
Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.
Fig. 2 is a first perspective view of the reinforcing mechanism for a stabilizer bar of a subframe according to the present invention. Fig. 3 is a second perspective view of the reinforcing mechanism for a stabilizer bar of a subframe of the present invention.
As shown in fig. 2 to 3, the present invention discloses a reinforcing mechanism for a subframe stabilizer bar, which includes a plurality of intermediate bushings 31 and a reinforcing plate 32, a lower end portion of the intermediate bushing 31 is fixed to a lower piece 33 of a subframe, and the reinforcing plate 32 is mounted on an upper end portion of the intermediate bushing 31 and fixed to an upper piece of the subframe. The reinforcing plate 32 includes a horizontal reinforcing plate 321 and a flange reinforcing plate 322, and the flange reinforcing plate 322 extends downward and outward along the side edge of the horizontal reinforcing plate 321. For example. The structure is preferably such that the upper edge of the burring reinforcement panel 322 is connected to the horizontal reinforcement panel 321, and the lower edge of the burring reinforcement panel 322 is turned outward. The junction of the horizontal reinforcing plate 321 and the flanging reinforcing plate 322 is provided with an inward-concave wedge-shaped reinforcing structure 323.
The reinforcing mechanism for the auxiliary frame stabilizer bar improves the structure of the reinforcing plate 32, increases the rigidity by 15 percent under the condition of the same plate thickness, can effectively improve the rigidity of a mounting point, does not additionally increase the weight of the reinforcing plate, does not need to change the original mounting mode, and reduces the additional increase of the length of a welding seam and the matching difficulty of welding.
Specifically, the wedge-shaped reinforcing structure 323 includes a wedge-shaped arc surface 34, a first curved surface 35 and a second curved surface 36, an upper portion of the arc surface 34 is located on the horizontal reinforcing plate 321, a lower portion of the arc surface 34 extends to a bottom of the flange reinforcing plate 322, and the first curved surface 35 and the second curved surface 36 are respectively disposed on two sides of the arc surface 34. One side of the wedge-shaped reinforcing structure 323 extends to the bottom of the reinforcing plate and terminates, so that welding with the lower sheet 33 of the subframe is not affected, and the overall structure is stronger in rigidity and higher in stability.
Preferably, the first curved surface 35 and the second curved surface 36 are convex arc-shaped curved surfaces. The design of the arc-shaped curved surface enables the two curved surfaces to be better welded and connected. The first curved surface 35 and the second curved surface 36 are in fillet transition with the horizontal reinforcing plate 321 and the flanging reinforcing plate 322 respectively. And fillet transition is adopted, so that the overall wedge-shaped reinforcing structure 323 can better form an avoiding characteristic.
It is further preferred that the intermediate sleeves 31 are spaced apart from each other, and the back projecting portion of the arc-shaped face 34 is interposed between the corresponding adjacent two intermediate sleeves 31. The design of the back of the cambered surface 34 above the two adjacent middle sleeves can provide better support for the wedge-shaped reinforcing structure 323.
In particular, the upper width of the arc-shaped surface 34 is preferably smaller here than the lower width of the arc-shaped surface 34. This application sets up arcwall face 34 into trapezoidal design, more is favorable to improving wedge additional strengthening 323's stability.
Further, the arc surface 34, the first curved surface 35 and the second curved surface 36 may preferably be provided as an integral molding. Through setting up arcwall face 34, first curved surface 35 and second curved surface 36 into integrated into one piece's structure for the welding degree of difficulty no longer increases to holistic wedge additional strengthening 323's course of working, fine satisfied whole car factory benefit performance requirement that obtaines day.
In addition, the wedge-shaped reinforcing structure 323, the horizontal reinforcing plate 321, and the burring reinforcing plate 322 may also be preferably provided as an integral molding. Except that setting up wedge additional strengthening 323 to a body structure, also set up wedge additional strengthening 323, horizontal reinforcing plate 321, turn-ups reinforcing plate 322 to integrated into one piece, can be more firm with holistic sub vehicle frame.
The utility model also discloses a subframe which comprises the reinforcing mechanism for the stabilizer bar of the subframe, which has the structure described above.
In summary, the reinforcing mechanism for the stabilizer bar of the auxiliary frame and the auxiliary frame comprising the same improve the structure of the reinforcing plate, increase the rigidity by 15% under the condition of the same plate thickness, effectively improve the rigidity of a mounting point, avoid additionally increasing the weight of the reinforcing plate, avoid changing the original mounting mode, avoid additionally increasing the length of a welding seam and avoid additionally increasing the matching difficulty of welding. The reinforcing plate with the structure can effectively improve the rigidity of the mounting point, the punching sheet optimization mode is simple, the welding difficulty is not increased, and the increasingly strict performance requirements of the whole automobile factory are well met.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (10)
1. A reinforcing mechanism for a stabilizer bar of a subframe, characterized in that the reinforcing mechanism for a stabilizer bar of a subframe comprises a plurality of intermediate sleeves, the lower end portions of which are fixed to a lower piece of a subframe, and a reinforcing plate, which is mounted on the upper end portions of the intermediate sleeves and is fixed to an upper piece of a subframe;
the reinforcing plate comprises a horizontal reinforcing plate and a flanging reinforcing plate, the flanging reinforcing plate extends downwards and outwards along the side edge of the horizontal reinforcing plate, and a concave wedge-shaped reinforcing structure is arranged at the joint of the horizontal reinforcing plate and the flanging reinforcing plate.
2. The reinforcing mechanism for a stabilizer bar of a subframe according to claim 1, wherein the wedge-shaped reinforcing structure comprises a wedge-shaped arc-shaped surface, a first curved surface and a second curved surface, an upper portion of the arc-shaped surface is located on the horizontal reinforcing plate, a lower portion of the arc-shaped surface extends to a bottom of the flanging reinforcing plate, and the first curved surface and the second curved surface are respectively disposed on two sides of the arc-shaped surface.
3. The reinforcing mechanism for a stabilizer bar of a subframe of claim 2, wherein said first curved surface and said second curved surface are convex arc curved surfaces.
4. The reinforcing mechanism for a stabilizer bar of a subframe as set forth in claim 3, wherein said first curved surface and said second curved surface are rounded in transition with said horizontal reinforcing plate and said flange reinforcing plate, respectively.
5. A reinforcing mechanism for a stabilizer bar of a subframe as set forth in claim 2, wherein said intermediate sleeves are spaced apart from each other, and a back projecting portion of said arc-shaped surface is interposed between corresponding adjacent two of said intermediate sleeves.
6. The reinforcing mechanism for a stabilizer bar of a subframe of claim 5 wherein the upper width of said arcuate surface is less than the lower width of said arcuate surface.
7. The reinforcing mechanism for a stabilizer bar of a subframe of claim 2 wherein said arcuate surface, said first curved surface and said second curved surface are integrally formed.
8. The reinforcement mechanism for a stabilizer bar of a subframe of claim 7, wherein said wedge-shaped reinforcement structure, said horizontal reinforcement plate and said flange reinforcement plate are integrally formed.
9. The reinforcement mechanism for a stabilizer bar of a subframe as set forth in claim 1, wherein an upper edge of said burring reinforcement plate is connected to said horizontal reinforcement plate, and a lower edge of said burring reinforcement plate is turned outward.
10. A subframe comprising a reinforcement mechanism for a stabilizer bar of a subframe according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609727.8U CN215904274U (en) | 2021-10-28 | 2021-10-28 | Reinforcing mechanism for auxiliary frame stabilizer bar and auxiliary frame comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609727.8U CN215904274U (en) | 2021-10-28 | 2021-10-28 | Reinforcing mechanism for auxiliary frame stabilizer bar and auxiliary frame comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215904274U true CN215904274U (en) | 2022-02-25 |
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ID=80313135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122609727.8U Active CN215904274U (en) | 2021-10-28 | 2021-10-28 | Reinforcing mechanism for auxiliary frame stabilizer bar and auxiliary frame comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215904274U (en) |
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2021
- 2021-10-28 CN CN202122609727.8U patent/CN215904274U/en active Active
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