CN216143110U - Shock-absorbing structure of automobile balance disc - Google Patents
Shock-absorbing structure of automobile balance disc Download PDFInfo
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- CN216143110U CN216143110U CN202120732152.6U CN202120732152U CN216143110U CN 216143110 U CN216143110 U CN 216143110U CN 202120732152 U CN202120732152 U CN 202120732152U CN 216143110 U CN216143110 U CN 216143110U
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Abstract
The utility model discloses a shock absorption structure of an automobile balance disc, which belongs to the technical field of automobile balance discs and comprises a first shell, a second shell and a shock absorption ring, wherein the first shell and the second shell are fixedly connected through bolts, the shock absorption ring is arranged on the inner side of the first shell, energy-absorbing fluid is arranged on the inner side of the shock absorption ring, an inner ring secondary shock absorption mechanism is arranged at a position, close to an inner ring, of the first shell, the inner ring secondary shock absorption mechanism comprises a plurality of annularly arranged cavities, an arc-shaped support column is arranged on the inner side of each cavity, a cushion and an energy absorption plate are arranged on the upper side and the lower side of each arc-shaped support column, the energy absorption plate is positioned between the two cushions, and the cross section of the energy absorption plate is in a preset shape; through increasing inner circle secondary damper, the auxiliary fluid carries out the energy-absorbing, and then promotes the energy-absorbing bradyseism effect, and inner circle secondary damper sets up in the casing, does not influence balance disc original performance and surface design.
Description
Technical Field
The utility model belongs to the technical field of automobile balance discs, and particularly relates to a damping structure of an automobile balance disc.
Background
The conventional balance disc adopts a balance weight and a fluid energy absorption mode to perform shock absorption, but the fluid energy absorption mode has limited energy absorption effect, so that the energy absorption and shock absorption effects of the balance disc are to be improved, and therefore, the shock absorption structure of the automobile balance disc is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a damping structure of a balance disc of an automobile, so as to solve the problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: a shock absorption structure of an automobile balance disc comprises a first shell, a second shell and shock absorption rings, wherein the first shell and the second shell are fixedly connected through bolts, the shock absorption rings are installed on the inner sides of the first shell, energy absorption fluid is arranged on the inner sides of the shock absorption rings, an inner ring secondary shock absorption mechanism is installed at a position, close to an inner ring, of the first shell and comprises a plurality of cavities which are annularly arranged, an arc-shaped supporting column is installed on the inner side of each cavity, a cushion pad and an energy absorption plate are installed on the upper side and the lower side of each arc-shaped supporting column, each energy absorption plate is located between two cushion pads, the cross section of each energy absorption plate is in a preset shape, the preset shape is that the second end of a first line segment is connected with the first end of a second line segment, the second end of the second line segment is connected with the first end of a third line segment, and the second end of the third line segment is connected with the first end of a fourth line segment, the second end of the fourth line segment is connected with the first end of the fifth line segment, the included angle between the first line segment and the second line segment is equal to the included angle between the second line segment and the third line segment, the included angle between the second line segment and the third line segment is equal to the included angle between the third line segment and the fourth line segment, and the included angle between the third line segment and the fourth line segment is equal to the included angle between the fourth line segment and the fifth line segment.
Furthermore, the arc plate takes the axle center of the first shell as the center of a circle.
Furthermore, the first end of the energy-absorbing plate is fixedly connected with the side wall of one side of the cavity, and the second end of the energy-absorbing plate is fixedly connected with the side wall of the other side of the cavity.
Furthermore, the first end of the arc-shaped supporting column is fixedly connected with the side wall of one side of the cavity, and the second end of the arc-shaped supporting column is fixedly connected with the side wall of the other side of the cavity.
Further, the material of the buffer pad is foamed aluminum.
Compared with the prior art, the utility model has the beneficial effects that:
1. through increasing inner circle secondary damper, the auxiliary fluid carries out the energy-absorbing, and then promotes the energy-absorbing bradyseism effect, and inner circle secondary damper sets up in the casing, does not influence balance disc original performance and surface design.
2. The wavy energy-absorbing plate can absorb more energy than a flat plate, the loose and porous structure on the inner side of the cushion pad can increase the absorbed energy, and the support of the arc-shaped support column can prevent the cavity from deforming.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a first housing of the present invention;
FIG. 3 is a cross-sectional view of an energy absorbing panel of the present invention;
FIG. 4 is a schematic structural view of an arc-shaped support post according to the present invention;
in the figure: 1. a first housing; 2. a second housing; 3. a shock-absorbing ring; 4. an inner ring secondary damping mechanism; 5. a cavity; 6. a cushion pad; 7. an energy absorbing plate; 8. an arc support column.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a shock absorption structure of an automobile balance disc comprises a first shell 1, a second shell 2 and shock absorption rings 3, wherein the first shell 1 and the second shell 2 are fixedly connected through bolts, the shock absorption rings 3 are installed on the inner side of the first shell 1, energy absorption fluid is arranged on the inner side of the shock absorption rings 3, an inner ring secondary shock absorption mechanism 4 is installed at a position, close to an inner ring, of the first shell 1, the inner ring secondary shock absorption mechanism 4 comprises a plurality of annularly arranged cavities 5, an arc-shaped support column 8 is installed on the inner side of each cavity 5, cushions 6 and energy absorption plates 7 are installed on the upper side and the lower side of each arc-shaped support column 8, the energy absorption plates 7 are located between the two cushions 6, the cross section of each energy absorption plate 7 is in a preset shape, the preset shape is that the second end of a first line segment is connected with the first end of a second line segment, the second end of the second line segment is connected with the first end of a third line segment, the second end of the third line segment is connected with the first end of a fourth line segment, the second end of the fourth line segment is connected with the first end of the fifth line segment, the included angle between the first line segment and the second line segment is equal to the included angle between the second line segment and the third line segment, the included angle between the second line segment and the third line segment is equal to the included angle between the third line segment and the fourth line segment, and the included angle between the third line segment and the fourth line segment is equal to the included angle between the fourth line segment and the fifth line segment.
In this embodiment, the energy-absorbing plate 7 is an arc-shaped plate taking the axis of the first casing 1 as the center of circle, a first end of the energy-absorbing plate 7 is fixedly connected with the side wall of one side of the cavity 5, and a second end of the energy-absorbing plate 7 is fixedly connected with the side wall of the other side of the cavity 5.
In this embodiment, the first end of the arc-shaped supporting column 8 is fixedly connected to one side wall of the cavity 5, and the second end of the arc-shaped supporting column 8 is fixedly connected to the other side wall of the cavity 5.
In this embodiment, the arc-shaped supporting pillar 8, the energy absorbing plate 7, the cavity 5 and the first shell 1 are of an integrated structure.
In this embodiment, the cushion pad 6 is made of foamed aluminum.
The working principle and the using process of the utility model are as follows: when the device uses, wavy energy-absorbing plate 7 can absorb more energy than dull and stereotyped, and 6 inboard loose porous structures of blotter can multiplicable absorptive energy, arc support column 8's support can prevent that cavity 5 from taking place deformation, and every solitary cavity 5's inboard all has above-mentioned structure, energy-absorbing slow release effect has been promoted, through increasing inner circle secondary damper 4, the auxiliary fluid carries out the energy-absorbing, and then promote energy-absorbing bradyseism effect, and inner circle secondary damper 4 sets up in the casing, do not influence original performance and the surface design of balance disc.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a shock-absorbing structure of car balance disc, includes first casing (1), second casing (2) and shock ring (3), pass through bolt fixed connection between first casing (1) and the second casing (2), shock ring (3) are installed to the inboard of first casing (1), the inboard of shock ring (3) has the fluid of energy-absorbing, its characterized in that, inner circle secondary damper (4) is installed to first casing (1) position department near the inner circle, inner circle secondary damper (4) include a plurality of cavity (5) that the annular was arranged, every arc support column (8) are all installed to the inboard of cavity (5), and energy-absorbing (6) and energy-absorbing plate (7) are all installed to the upper and lower both sides of arc support column (8), energy-absorbing plate (7) are located between two blotters (6), the cross-section of energy-absorbing plate (7) is predetermined shape, the preset shape is that the second end of the first line segment is connected with the first end of the second line segment, the second end of the second line segment is connected with the first end of the third line segment, the second end of the third line segment is connected with the first end of the fourth line segment, the second end of the fourth line segment is connected with the first end of the fifth line segment, the included angle between the first line segment and the second line segment is equal to the included angle between the second line segment and the third line segment, the included angle between the second line segment and the third line segment is equal to the included angle between the third line segment and the fourth line segment, and the included angle between the third line segment and the fourth line segment is equal to the included angle between the fourth line segment and the fifth line segment.
2. The vibration damping structure of an automobile balance disc according to claim 1, wherein: the energy absorption plate (7) is an arc-shaped plate taking the axle center of the first shell (1) as the circle center.
3. The vibration damping structure of an automobile balance disc according to claim 1, wherein: the first end of the energy-absorbing plate (7) is fixedly connected with the side wall of one side of the cavity (5), and the second end of the energy-absorbing plate (7) is fixedly connected with the side wall of the other side of the cavity (5).
4. The vibration damping structure of an automobile balance disc according to claim 1, wherein: the first end of arc support column (8) and one side lateral wall fixed connection of cavity (5), the second end of arc support column (8) and the opposite side lateral wall fixed connection of cavity (5).
5. The vibration damping structure of an automobile balance disc according to claim 1, wherein: the cushion pad (6) is made of foamed aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732152.6U CN216143110U (en) | 2021-04-08 | 2021-04-08 | Shock-absorbing structure of automobile balance disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732152.6U CN216143110U (en) | 2021-04-08 | 2021-04-08 | Shock-absorbing structure of automobile balance disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143110U true CN216143110U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120732152.6U Active CN216143110U (en) | 2021-04-08 | 2021-04-08 | Shock-absorbing structure of automobile balance disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143110U (en) |
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2021
- 2021-04-08 CN CN202120732152.6U patent/CN216143110U/en active Active
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