CN201456974U - Mounting seat assembly of front strut of automotive suspension system - Google Patents
Mounting seat assembly of front strut of automotive suspension system Download PDFInfo
- Publication number
- CN201456974U CN201456974U CN2009201286602U CN200920128660U CN201456974U CN 201456974 U CN201456974 U CN 201456974U CN 2009201286602 U CN2009201286602 U CN 2009201286602U CN 200920128660 U CN200920128660 U CN 200920128660U CN 201456974 U CN201456974 U CN 201456974U
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- China
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- seat assembly
- mounting seat
- depth
- lower plate
- rubber piece
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Abstract
The utility model provides a mounting seat assembly of a front strut of an automotive suspension system. The mounting seat assembly includes upper and lower plates with cylindrical skeleton structures and a rubber piece with a sleeve at the middle. The rubber piece is arranged inside an integral cylindrical structure formed by the combination of the upper and the lower plates, and the upper and the lower plates are riveted with bolts and then connected to an automotive body. In order to increase the relative height of the part of the rubber piece, which is arranged above a mounting seat, the ratio of the depth of the cylindrical skeleton structure of the upper plate and the integral cylindrical structure formed by the combination of the upper and the lower plates is set within the range of 0.3-0.6:1. Therefore, based on the prior common structure, the mounting seat assembly increases the depth of the cylindrical structure of the upper plate and reduces the structural depth of the cylindrical structure of the lower plate; and without changing the shape of the original rubber piece and the pretension deflection, the mounting seat assembly achieves the purpose of moving the rubber piece upwards, thereby increasing the suspension stroke and improving the travel smoothness of the vehicle.
Description
Technical field
The utility model belongs to the automobile suspension system technology, is specifically related to a kind of front strut supporting seat assembly.
Background technology
Front strut supporting seat in the automobile suspension system is the connection structure between front standing pillar and the vehicle body, is vibration, power and the transmission of torque transition member to the vehicle body of chassis front suspension system.It has influence on the suspension dynamic property to a certain extent, and then influences vehicle handling and stability and travelling comfort; In addition, the structure design of mount pad relates to other functions of use and production technology, thereby influences its cost.
Under large impact, seem partially hard for some vehicle front suspension, the situation of travelling comfort difference, analyzing reason mainly is that the bump rubber contact is more, impulsive force is big to be caused.Corresponding on the mount pad structure, it is darker that lower plate is settled the tubular construction of Rubber Parts usually, so just reduced buffer clearance, reduced the effective travel of suspension, thereby caused above-mentioned negative effect to vehicle performance to a certain extent.
Summary of the invention
Under the prerequisite that does not change its body gesture and pillar installation bump height, at the deficiency on the existing front strut supporting seat structure design, the utility model provides a kind of novel front strut supporting seat assembly, by increasing the relative height that Rubber Parts is positioned at the mount pad upper part, reach the purpose of moving rubber bush, increase bumper stroke, improving vehicle riding comfort.
The technical solution of the utility model is as follows:
A kind of front strut supporting seat assembly of automobile suspension system comprises the sleeved Rubber Parts of upper and lower plate and center that has the cylindrical skeleton structure.Rubber Parts is placed in the whole tubular construction that upper and lower plate is combined to form, upper and lower plate is connected on the vehicle body after riveting with bolt, the shock absorber screw rod passes structural sleeve of Rubber Parts and bolt up, and coil spring then acts on the lower plate cylinder frame structure outside.In order to increase the relative height that Rubber Parts is positioned at the mount pad upper part, the ratio design of the whole tubular construction total depth that the utility model is combined to form the degree of depth and the upper and lower plate of the cylindrical skeleton structure of upper plate is at 0.3-0.6: between 1, like this on the basis of existing common structure, increased the upper plate tubular construction degree of depth, reduce the little lower plate tubular construction degree of depth, under the situation that does not change former Rubber Parts shape and pretension deflection, reach the purpose of moving Rubber Parts, thereby increased the bumper stroke.Design simultaneously so also consider material upper plate reliability of structure, processing technology and on move factors such as vehicle performance impact effects.
Further, radially be evenly distributed with fair amount and degree of depth ribbed groove groove in the top of the cylindrical skeleton structure of lower plate, they and the precompressed compression when installing cooperate and play the effect of fastening Rubber Parts, thereby have increased the torsional stiffness of Rubber Parts.
The utility model is being taken the rideability of vehicle under other operating modes into account, do not change under the situation of axle spring parameter and other vehicle body parameters, by the front strut supporting seat structure is done above-mentioned improvement, can suitably increase suspension travel, improve the riding comfort of vehicle, improve travelling comfort, possess reliable in structure practicality, processing technology is simple, productive costs is low characteristics simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
Wherein: 1-Rubber Parts structure, 2-ribbed groove groove, 3-lower plate cylindrical skeleton structure, 4-lower plate, 5-upper plate, 6-bolt, 7-upper plate cylindrical skeleton structure, 8-sleeve
The specific embodiment
Below in conjunction with accompanying drawing structure is described:
Referring to Fig. 1 and Fig. 2, this front strut supporting seat assembly comprises that punching press is formed with the Rubber Parts structure 1 that there is sleeve 8 at the upper plate 5 of cylindrical skeleton structure, lower plate 4 and center.Rubber Parts structure 1 is placed in the tubular construction that upper plate 5 and lower plate 4 be combined to form, and compacted, and upper and lower plate is connected on the vehicle body after with bolt 6 riveted joints.Under the situation that does not change former Rubber Parts shape and pretension deflection, on the basis of existing common structure, increase the degree of depth of upper plate cylindrical skeleton structure 7, the corresponding degree of depth that reduces lower plate cylindrical skeleton structure 3 of while, greatly about 10-30mm, the ratio of total depth L that makes the degree of depth of upper plate cylindrical skeleton structure 7 and the whole tubular construction that upper and lower plate is combined to form is about 0.4: 1 as the degree of depth that increases and reduce.
Simultaneously, at the rolling appropriate depth of top of lower plate cylindrical skeleton structure 3 and the ribbed groove groove 2 of quantity, ribbed groove groove 2 is rectangular distribution radially preferably.
During installation, this front strut supporting seat assembly is connected on the vehicle body, and the shock absorber screw rod passes structural sleeve of Rubber Parts and bolt up, and coil spring then acts on lower plate cylindrical skeleton structure 3 outsides.
It is simple, easy to assembly that the utility model possesses on the structure manufacture craft, suitably increases suspension travel on the performance, improves the advantage of vehicle riding comfort.
Claims (2)
1. the front strut supporting seat assembly of an automobile suspension system, punching press had the sleeved Rubber Parts in upper plate, lower plate and center of cylindrical skeleton structure in the middle of it comprised, described Rubber Parts is placed in the tubular construction that upper plate, lower plate be combined to form, and upper and lower plates is connected on the vehicle body after with the bolt riveted joint; It is characterized in that: the ratio of the whole tubular construction total depth that the degree of depth of described upper plate cylindrical skeleton structure and upper and lower plate are combined to form is at 0.3-0.6: between 1.
2. the front strut supporting seat assembly of automobile suspension system according to claim 1 is characterized in that: radially be evenly distributed with the ribbed groove groove in described lower plate tubular construction tip edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201286602U CN201456974U (en) | 2009-08-28 | 2009-08-28 | Mounting seat assembly of front strut of automotive suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201286602U CN201456974U (en) | 2009-08-28 | 2009-08-28 | Mounting seat assembly of front strut of automotive suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456974U true CN201456974U (en) | 2010-05-12 |
Family
ID=42384328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201286602U Expired - Fee Related CN201456974U (en) | 2009-08-28 | 2009-08-28 | Mounting seat assembly of front strut of automotive suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058342A (en) * | 2018-09-25 | 2018-12-21 | 重庆长安汽车股份有限公司 | A kind of upper mounting seat |
-
2009
- 2009-08-28 CN CN2009201286602U patent/CN201456974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058342A (en) * | 2018-09-25 | 2018-12-21 | 重庆长安汽车股份有限公司 | A kind of upper mounting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120828 |