CN212950015U - Lightweight high-strength structure rubber suspension - Google Patents
Lightweight high-strength structure rubber suspension Download PDFInfo
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- CN212950015U CN212950015U CN202020818177.3U CN202020818177U CN212950015U CN 212950015 U CN212950015 U CN 212950015U CN 202020818177 U CN202020818177 U CN 202020818177U CN 212950015 U CN212950015 U CN 212950015U
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Abstract
The utility model discloses a lightweight high-strength structural rubber suspension, which comprises an equalizing beam assembly and a saddle bracket assembly, wherein the equalizing beam assembly comprises a U-shaped beam with a U-shaped cross section and an upper cover plate, the upper cover plate is welded at the upper opening of the U-shaped beam, and completely covers the opening of the U-shaped beam, the middle part of the equalizing beam assembly is higher than the two ends of the equalizing beam assembly, an inverted V-shaped hoop support is fixed at the middle part of the equalizing beam assembly through a fixed shaft, symmetrical connecting supports at the bottom of the saddle support assembly are triangular, inclined planes of the connecting supports at two sides are fixedly connected with inclined planes at two sides of the hoop support through rubber springs respectively, the connecting supports at two sides are fixedly connected with fixed plates of the equalizing beam assembly at two sides of the hoop support through telescopic rod type shock absorbers respectively, the cross section of each fixed plate is S-shaped, and joint bearings are arranged at two ends of the equalizing beam assembly respectively. The utility model discloses reduce assembly weight, accorded with the lightweight trend.
Description
Technical Field
The utility model relates to an automotive suspension, a lightweight high strength construction rubber suspension specifically says so.
Background
Commercial vehicle chassis suspensions are divided into leaf spring suspensions, air suspensions and rubber suspensions according to the structure and damping elements. At present, plate spring suspension is selected for use to chassis suspension more than 90% of domestic commercial car, and along with the super and whole car lightweight development trend of domestic treatment, air suspension progressively uses and promotes on domestic commercial car chassis, is limited to air suspension cost higher, and air suspension still needs certain time at domestic popularization. The rubber suspension has the advantages of light weight and cost, and is popularized and used on domestic commercial vehicle chassis in recent years. The common rubber suspension on the market mainly comprises a saddle support assembly, a balance beam assembly, a rubber spring, a shock absorber, an auxiliary spring and other parts, all of the parts adopt a tailor-welding process, and the common rubber suspension is single in structure, further optimized in weight and structure and reduced in space.
Disclosure of Invention
In order to solve the problems, the utility model aims at providing a lightweight high strength structure rubber suspension.
In order to achieve the above purpose, the technical scheme of the utility model is that: a light-weight high-strength structural rubber suspension comprises an equalizing beam assembly and a saddle bracket assembly, wherein the equalizing beam assembly comprises a U-shaped beam with a U-shaped cross section and an upper cover plate, the upper cover plate is welded at an opening at the upper end of the U-shaped beam and completely covers the opening of the U-shaped beam, the middle part of the equalizing beam assembly is higher than the two ends of the equalizing beam assembly, an inverted V-shaped hoop bracket is fixed at the middle part of the equalizing beam assembly through a fixed shaft, symmetrical connecting brackets at the bottom of the saddle bracket assembly are triangular, the opposite surfaces of the symmetrical connecting brackets are inclined planes, the inclined planes of the connecting brackets at the two sides are respectively and fixedly connected with inclined planes at the two sides of the hoop bracket through rubber springs, the connecting brackets at the two sides are respectively and fixedly connected with fixing plates of the equalizing beam assembly at the two sides of the hoop bracket through telescopic rod type shock absorbers, the cross section of the fixing plates is, and joint bearings are respectively arranged at two ends of the equalizing beam assembly.
Furthermore, a U-shaped connecting plate is fixed at the center of the saddle support assembly and is fixedly connected with the middle part of the hoop support through a limiting chain.
Furthermore, inclined diagonal draw bars connected with the side walls on the two sides are respectively arranged in the U-shaped beams.
Further, the inclination directions of the adjacent diagonal draw bars are opposite, and the adjacent diagonal draw bars are symmetrical with each other by the central vertical plane of the U-shaped beam.
The utility model discloses a to the optimization of rubber suspension structure, especially equalizing beam assembly, both satisfied rubber suspension and born the weight of the demand, optimized assembly structure again, reduced assembly weight, accord with the lightweight trend.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic structural view of an end of an equalizing beam assembly according to embodiment 1 of the present invention;
fig. 3 is a schematic side view of a cross-sectional structure of an equalizing beam assembly according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of an end of an equalizing beam assembly according to embodiment 2 of the present invention;
fig. 5 is a schematic side view of a cross-sectional structure of an equalizing beam assembly according to embodiment 2 of the present invention.
Detailed Description
Example 1
As shown in figures 1-3, a light-weight high-strength structural rubber suspension comprises an equalizing beam assembly 1 and a saddle bracket assembly 2, wherein the equalizing beam assembly 1 consists of a U-shaped beam 101 with a U-shaped cross section and an upper cover plate 102, the upper cover plate 102 is welded at the upper end opening of the U-shaped beam 101 and completely covers the opening of the U-shaped beam 101, the middle part of the equalizing beam assembly 1 is higher than the two ends of the equalizing beam assembly, an inverted V-shaped hoop bracket 4 is fixed at the middle part of the equalizing beam assembly 1 through a fixed shaft 3, symmetrical connecting brackets 5 at the bottom of the saddle bracket assembly 2 are triangular, the opposite surfaces of the symmetrical connecting brackets 5 are inclined planes, the inclined planes of the connecting brackets 5 at the two sides are respectively and fixedly connected with inclined planes at the two sides of the hoop bracket 4 through rubber springs 6, the connecting brackets 5 at the two sides are respectively and fixedly connected with fixing plates 8 of the equalizing beam assembly 1 at the two sides of the hoop bracket 4, the cross section of the fixed plate 8 is S-shaped, the shock absorber 7 is fixedly connected with the middle part of the fixed plate 8, and two ends of the equalizing beam assembly 1 are respectively provided with a joint bearing 9.
In order to play a limiting role and prevent the equalizing beam assembly 1 from being too far away from the saddle support assembly 2, a U-shaped connecting plate 10 is fixed at the center of the saddle support assembly 2, and the U-shaped connecting plate 10 is fixedly connected with the middle part of the hoop support 4 through a limiting chain 11.
Example 2
As shown in figures 1, 4 and 5, the light-weight high-strength structural rubber suspension comprises an equalizing beam assembly 1 and a saddle bracket assembly 2, wherein the equalizing beam assembly 1 consists of a U-shaped beam 101 with a U-shaped section and an upper cover plate 102, the upper cover plate 102 is welded at the upper end opening of the U-shaped beam 101 and completely covers the opening of the U-shaped beam 101, the middle part of the equalizing beam assembly 1 is higher than the two ends of the equalizing beam assembly, an inverted V-shaped hoop bracket 4 is fixed at the middle part of the equalizing beam assembly 1 through a fixing shaft 3, symmetrical connecting brackets 5 at the bottom of the saddle bracket assembly 2 are triangular, the opposite surfaces of the connecting brackets 5 are inclined planes, the inclined planes of the connecting brackets 5 at the two sides are respectively fixedly connected with inclined planes at the two sides of the hoop bracket 4 through rubber springs 6, the connecting brackets 5 at the two sides are respectively fixedly connected with fixing plates 8 of the equalizing beam assembly 1 at the two sides of the hoop bracket 4 through telescopic rod type shock absorbers, the cross-section of fixed plate 8 is the S-shaped, and bumper shock absorber 7 and the middle part fixed connection of fixed plate 8, and the both ends of equalizing beam assembly 1 are provided with joint bearing 9 respectively, and the center of saddle support assembly 2 is fixed with U type connecting plate 10, and U type connecting plate 10 passes through spacing chain 11 and the middle part fixed connection of clamp support 4.
In order to further improve the strength of the U-shaped beam 101 after weight reduction, inclined diagonal members 103 for connecting side walls on two sides are respectively arranged in the U-shaped beam 101, the inclined directions of the adjacent diagonal members 103 are opposite, and are mutually symmetrical by the central vertical plane of the U-shaped beam 101, a pulling and supporting structure is formed on the U-shaped beam 101 through the diagonal members 103, and the inclined diagonal members 103 form a stable structure similar to a triangle, so that the strength of the light U-shaped beam 101 is greatly improved.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a lightweight high strength construction rubber suspension which characterized in that: comprises a balance beam assembly (1) and a saddle bracket assembly (2), wherein the balance beam assembly (1) consists of a U-shaped beam (101) with a U-shaped cross section and an upper cover plate (102), the upper cover plate (102) is welded at the upper end opening of the U-shaped beam (101) and completely covers the opening of the U-shaped beam (101), the middle part of the balance beam assembly (1) is higher than the two ends of the balance beam assembly, an inverted V-shaped hoop bracket (4) is fixed at the middle part of the balance beam assembly (1) through a fixed shaft (3), symmetrical connecting brackets (5) at the bottom of the saddle bracket assembly (2) are triangular, the opposite surfaces are inclined planes, the inclined planes of the connecting brackets (5) at the two sides are respectively fixedly connected with inclined planes at the two sides of the hoop bracket (4) through rubber springs (6), the connecting brackets (5) at the two sides are respectively fixedly connected with fixed plates (8) of the balance beam assembly (1) at the two sides of the hoop bracket (4) through telescopic rod type shock absorbers (7), the cross-section of fixed plate (8) is the S-shaped, and bumper shock absorber (7) and the middle part fixed connection of fixed plate (8), and the both ends of equalizer beam assembly (1) are provided with joint bearing (9) respectively, and the center of saddle support assembly (2) is fixed with U type connecting plate (10), and U type connecting plate (10) are through spacing chain (11) and the middle part fixed connection of clamp support (4).
2. The light-weight, high-strength structural rubber suspension of claim 1, wherein: inclined diagonal members (103) connected with the side walls on the two sides are respectively arranged in the U-shaped beam (101).
3. A lightweight high strength structural rubber suspension as claimed in claim 2, wherein: the inclined directions of the adjacent inclined pull rods (103) are opposite, and the inclined pull rods are symmetrical with each other by the central vertical plane of the U-shaped beam (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818177.3U CN212950015U (en) | 2020-05-15 | 2020-05-15 | Lightweight high-strength structure rubber suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818177.3U CN212950015U (en) | 2020-05-15 | 2020-05-15 | Lightweight high-strength structure rubber suspension |
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| CN212950015U true CN212950015U (en) | 2021-04-13 |
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| CN202020818177.3U Active CN212950015U (en) | 2020-05-15 | 2020-05-15 | Lightweight high-strength structure rubber suspension |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537069A (en) * | 2022-01-21 | 2022-05-27 | 天润工业技术股份有限公司 | Rubber suspension for automobile |
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2020
- 2020-05-15 CN CN202020818177.3U patent/CN212950015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537069A (en) * | 2022-01-21 | 2022-05-27 | 天润工业技术股份有限公司 | Rubber suspension for automobile |
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