CN201736758U - Bracket for pneumatic suspension - Google Patents
Bracket for pneumatic suspension Download PDFInfo
- Publication number
- CN201736758U CN201736758U CN2010202365657U CN201020236565U CN201736758U CN 201736758 U CN201736758 U CN 201736758U CN 2010202365657 U CN2010202365657 U CN 2010202365657U CN 201020236565 U CN201020236565 U CN 201020236565U CN 201736758 U CN201736758 U CN 201736758U
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- CN
- China
- Prior art keywords
- main body
- installation portion
- support
- rod installation
- air suspension
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Abstract
The utility model provides a bracket for a pneumatic suspension, which has an integrally-cast main body, wherein the main body is provided with a hollow part, and an air spring installation part, an upward thrust rod installation part, a transverse thrust rod installation part, a transverse stabilizing rod installation part, a downward thrust rod installation part and a damper installation part which are connected with the main body as a whole. The air spring installation part is vertical to a supporting platform of the main body, a transition section between the air spring installation part and the main body is shaped like an inclined surface, and a transition section between the upward thrust rod installation part and the main body is shaped like a uniform arc. By arranging the hollow part on the integrally-cast bracket for the air spring, the weight of the bracket is effectively reduced and the intensity is enhanced; and the installation parts of a plurality of parts are casted on the bracket as a whole, thus reducing amount of the material parts, simplifying the assembly and lowering the cost.
Description
Technical field
The utility model relates to a kind of support that is used for air suspension, relates in particular to a kind of support that is used for air suspension of integrally casting, belongs to automobile technical field.
Background technology
Air suspension is mainly used in various vehicles, and its principle of work changes the height of vehicle for pressurized air is delivered in the energy chamber of spring and shock absorber with this.Be provided with the overall height sensor near front-wheel and trailing wheel, by the overall height signal of sensor, microcomputer is judged the variation of bodywork height, controls compressor and blow off valve again, makes length of spring compressed or elongation, thereby plays the effect of vibration damping.Air suspension has given automobile more intelligence.Suspension can hardening improves the stability of vehicle body when running at high speed; And long-time when the road traveling of low speed injustice, control unit can make the suspension deliquescing improve the traveling comfort of car.
In air suspension, support, or claim that carriage, suspension are most important load assemblies in the total system.At present, the support that is used for air suspension mainly contains inblock cast and two kinds of structures of punching press welding.
Because the support volume is bigger, the carriage weight of inblock cast structure is often bigger, and excessive weight can influence the dynamic property of vehicle, and the big mono-block cast of shape is easy to generate sand holes when casting, defective such as loose, to casting and the requirement of machine up aspect than higher.
Support commonly used now adopts the punching press welded structure, and overall weight is lighter.Yet also there is defective in the punching press welding, and it will make the above diel of two covers at least, and adopts welding between the various piece of support, also needs lined structure in order to improve intensity, causes die cost and welding cost higher.
In addition, in the air suspension design commonly used at present, except the main body rack of air suspension, independent longitudinal thrust shaft bar also is set, the horizontal thrust shaft bar, air bellow support, stabilizer bar arm, shock absorber support or the like, number of elements is many, complex structure, and these further cause overall reliability to reduce, the productive costs height is installed problems such as the commonality of complicated and element is low.
The utility model content
The purpose of this utility model is to solve above-mentioned technical matters, provides a kind of in light weight, and the cast-in-block that intensity is high is used for the support of air suspension.
It is simple that another purpose of the present utility model provides a kind of assembling, the support that is used for air suspension that commonality is good.
The purpose of this utility model is achieved through the following technical solutions:
A kind of support that is used for air suspension, it has the cast-in-block main body, and described main body has hollow space, and is provided with main body one bonded assembly: the air bellow installation portion; The upper thrust rod installation portion; The lateral rod installation portion; The Panhard rod installation portion; The lower thrust rod installation portion; The bumper installation portion.
Further, described air bellow installation portion is the supporting station perpendicular to main body, and the interconnecting gangway between described air bellow installation portion and the main body is divided into inclined plane shape.
Further, the transition portion of the described inclined plane shape distance that is positioned at starting point on the main body and air bellow installation portion is 4: 1 with the ratio of the distance of starting point that is positioned at the air bellow installation portion and main body.
Further, the interconnecting gangway between described upper thrust rod installation portion and the main body is divided into even circular shape.
Further, described air bellow installation portion is connected in the top of main body, circular shape, and its table top central authorities are provided with mounting hole.
Further, described upper thrust rod installation portion is connected in the first half of main body, comprises that two bottoms slightly are wider than the erection column at top, and the central authorities of each erection column are provided with mounting hole.
Further, described lateral rod installation portion is connected in the middle part of main body, comprises two cylinders of two opposite sides being located at the branch main body, and described cylinder central authorities are provided with mounting hole.
Further, described Panhard rod installation portion is connected in the latter half of main body, comprises two limit walls of horizontally extending concave groove and difference concave groove both sides, and the position corresponding intervals is provided with two mounting holes on each limit wall.
Further, described lower thrust rod installation portion is connected in the bottom of main body, becomes U-shaped forked, and two ends are provided with mounting hole.
Further, described bumper installation portion is connected in the latter half of main body, becomes the horizontal stand shape, and table top is provided with mounting hole.
The beneficial effects of the utility model are mainly reflected in: by on the support that is used for air bellow at integrally casting hollow space being set, effectively reduce weight support frame and increased intensity, and on the support of the present utility model integrally casting the mounting portion of multiple parts, reduced materials and parts quantity, simplify assembling, reduced cost.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1 is the front view of specific embodiment of the utility model.
Fig. 2 is the lateral plan of specific embodiment of the utility model.
Fig. 3 is the birds-eye view of specific embodiment of the utility model.
Wherein:
1 main body, 11 lower thrust rod installation portions
3 air bellow installation portions, 13 bumper installation portions
5 upper thrust rod installation portions, 15 transition portions
7 lateral rod installation portions, 17 transition portions
9 Panhard rod installation portions, 19 hollow spaces
The specific embodiment
The utility model has disclosed a kind of support that is used for air suspension, referring to figs. 1 through Fig. 3, comprises main body 1, and main body 1 is the cast-in-block steel casting, is irregularly shaped.
Support also comprises and main body 1 integrally casting, bonded assembly: air bellow installation portion 3; Upper thrust rod installation portion 5; Lateral rod installation portion 7; Panhard rod installation portion 9; Lower thrust rod installation portion 11; Bumper installation portion 13.It is respectively applied for installs air bellow, upper thrust rod, lateral rod, Panhard rod, lower thrust rod and bumper.
Wherein, described air bellow installation portion 3 is the supporting station perpendicular to main body 1, is connected in the top of main body 1, circular shape, and its table top central authorities are provided with mounting hole.17 one-tenth inclined plane shapes of transition portion between described air bellow installation portion 3 and the main body 1.And the distance that the transition portion 17 of described inclined plane shape is positioned at starting point on the main body 1 and air bellow installation portion 3 is 4: 1 with the ratio of the distance of starting point that is positioned at air bellow installation portion 3 and main body 1, and concrete, its specification is 5*20.Such scantling of structure design, maximization has reduced the stress concentration that impact load causes at this place, and has guaranteed the installing space of air bellow.
Wherein, 15 one-tenth even circular shapes of the transition portion between described upper thrust rod installation portion 5 and the main body 1, the so effectively stress concentration that causes in this position of control brake operating mode.
Upper thrust rod installation portion 5 is connected in the first half of main body 1, comprises that two bottoms slightly are wider than the erection column at top, and the central authorities of each erection column are provided with mounting hole.
Lateral rod installation portion 7 is connected in the middle part of main body 1, comprises two cylinders of two opposite sides being located at branch main body 1, and described cylinder central authorities are provided with mounting hole.
Panhard rod installation portion 9 is connected in the latter half of main body 1, comprises two limit walls of horizontally extending concave groove and difference concave groove both sides, and the position corresponding intervals is provided with two mounting holes on each limit wall.
Lower thrust rod installation portion 11 is connected in the bottom of main body 1, becomes U-shaped forked, and two ends are provided with mounting hole.
The utility model still has multiple concrete embodiment.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (9)
1. support that is used for air suspension, it has the cast-in-block main body, it is characterized in that, and described main body has hollow space, and is provided with main body one bonded assembly:
The air bellow installation portion; The upper thrust rod installation portion; The lateral rod installation portion; The Panhard rod installation portion; The lower thrust rod installation portion; The bumper installation portion.
2. the support that is used for air suspension according to claim 1 is characterized in that, described air bellow installation portion is the supporting station perpendicular to main body, and the interconnecting gangway between described air bellow installation portion and the main body is divided into inclined plane shape.
3. the support that is used for air suspension according to claim 2, it is characterized in that the distance that the transition portion of described inclined plane shape is positioned at starting point on the main body and air bellow installation portion is 4: 1 with the ratio of the distance of starting point that is positioned at the air bellow installation portion and main body.
4. the support that is used for air suspension according to claim 1 is characterized in that, the interconnecting gangway between described upper thrust rod installation portion and the main body is divided into even circular shape.
5 supports that are used for air suspension according to claim 1 is characterized in that described air bellow installation portion is connected in the top of main body, circular shape, and its table top central authorities are provided with mounting hole.
6. the support that is used for air suspension according to claim 1 is characterized in that described upper thrust rod installation portion is connected in the first half of main body, comprises that two bottoms slightly are wider than the erection column at top, and the central authorities of each erection column are provided with mounting hole.
7. the support that is used for air suspension according to claim 1 is characterized in that described lateral rod installation portion is connected in the middle part of main body, comprises two cylinders of two opposite sides being located at the branch main body, and described cylinder central authorities are provided with mounting hole.
8. the support that is used for air suspension according to claim 1, it is characterized in that, described Panhard rod installation portion is connected in the latter half of main body, comprise two limit walls of horizontally extending concave groove and difference concave groove both sides, the position corresponding intervals is provided with two mounting holes on each limit wall.
9. the support that is used for air suspension according to claim 1 is characterized in that described lower thrust rod installation portion is connected in the bottom of main body, becomes U-shaped forked, and two ends are provided with mounting hole.
10. the support that is used for air suspension according to claim 1 is characterized in that described bumper installation portion is connected in the latter half of main body, becomes the horizontal stand shape, and table top is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202365657U CN201736758U (en) | 2010-06-24 | 2010-06-24 | Bracket for pneumatic suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202365657U CN201736758U (en) | 2010-06-24 | 2010-06-24 | Bracket for pneumatic suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736758U true CN201736758U (en) | 2011-02-09 |
Family
ID=43552041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202365657U Expired - Fee Related CN201736758U (en) | 2010-06-24 | 2010-06-24 | Bracket for pneumatic suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927673A (en) * | 2010-06-24 | 2010-12-29 | 苏州市奥杰汽车技术有限公司 | Bracket for air suspension |
| CN109435606A (en) * | 2018-11-15 | 2019-03-08 | 郑州智驱科技有限公司 | A kind of automobile chassis air suspension integrates arm with Mobyneb |
-
2010
- 2010-06-24 CN CN2010202365657U patent/CN201736758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927673A (en) * | 2010-06-24 | 2010-12-29 | 苏州市奥杰汽车技术有限公司 | Bracket for air suspension |
| CN109435606A (en) * | 2018-11-15 | 2019-03-08 | 郑州智驱科技有限公司 | A kind of automobile chassis air suspension integrates arm with Mobyneb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 215021, venture industrial square, Suzhou Industrial Park, Jiangsu, 51 Patentee after: Suzhou Aojie Automobile Industry Co., Ltd. Address before: 215021 Jinji Lake Road 171, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Auto Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |