CN109532374A - Light bus rear shock absorber upper bracket structure - Google Patents
Light bus rear shock absorber upper bracket structure Download PDFInfo
- Publication number
- CN109532374A CN109532374A CN201710867447.2A CN201710867447A CN109532374A CN 109532374 A CN109532374 A CN 109532374A CN 201710867447 A CN201710867447 A CN 201710867447A CN 109532374 A CN109532374 A CN 109532374A
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- guide
- longitudinal beam
- damper
- damper upper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Light bus rear shock absorber upper bracket structure, including longitudinal beam, damper upper bracket and guide, damper upper bracket is installed in longitudinal beam, the connection of two aerofoils up and down of damper upper bracket and longitudinal beam, guide is fixed in damper upper bracket, guide outer end is pierced by out of damper upper bracket, and the inner end of guide presses against on the outside of belly of longitudinal beam, and the screw hole on guide is communicated with the via hole on longitudinal beam.The inner face of guide is directly directly contacted with longitudinal beam, on the one hand ensures that the via hole on guide and stringer in same heart shaped, is realized and smoothly assembled on host producer line, greatly improve working efficiency；On the other hand stress support is increased, damper upper bracket significantly increases the bearing capacity of damper, the demand that damper generates damping to it, reduces vibration and even running when having reached automobilism；It has also been can avoid in suspension system simultaneously since elastic element is hit the defect that the vibration of generation causes damper upper bracket to induce because of single side face unbalance stress torsional deformation.
Description
Technical field
The invention belongs to shock absorber support field, especially a kind of light bus rear shock absorber upper bracket structure.
Background technique
With the development of automobile industry, the vibration generated in vehicle traveling process, which has become, restricts the great of development of automobile
Obstacle.Serious comfort, stability and the safety for reducing automobile is reduced people and multiplied by the vibration generated in vehicle traveling process
Experience when by bus, meanwhile, the service life of auto parts and components can also greatly shorten.Therefore, people to automobile comfortably and
In the case that security requirement is higher and higher, the importance of automobile absorber also highlights further.Damper upper bracket conduct simultaneously
The carrier of support shock absorber, structure type can directly affect the damping effect and service life of damper.With market vehicle
Individual demand is increasingly enhanced, the single point supporting assembly that previous damper upper bracket uses；As depicted in figs. 1 and 2,1 is vehicle frame
Stringer, 2 be damper upper bracket, and 3 be guide, and damper upper bracket is installed in longitudinal beam, and damper upper bracket passes through spiral shell
The connection of two aerofoils up and down of bolt and longitudinal beam, guide is fixed in damper upper bracket by welding manner, guide outer end from
It is pierced by damper upper bracket；Because the length of guide is shorter, between guide inner end and the longitudinal beam outside of belly there are space away from
From；This single point supporting assemble the drawbacks of be: between guide inner end and the longitudinal beam outside of belly there are space length so as to cause
Via hole decentraction on guide and longitudinal beam, damper upper bracket unbalance stress be easy to cause torsional deformation, and assembly screw rod is not
It can smoothly pass through out of via hole on longitudinal beam, increase the artificial reconditioning time, greatly reduce working efficiency, damper makes
It is also gradually reduced with the service life, the inadaptable demand for being switched fast vehicle.
Summary of the invention
The present invention provides a kind of light bus rear shock absorber upper bracket structure, optimizes damper effective utilization, further increases
Comfort, stability and the safety of strong automobile.
In order to solve the above-mentioned technical problem, the technical scheme is that light bus rear shock absorber upper bracket structure, packet
Longitudinal beam, damper upper bracket and guide are included, damper upper bracket is installed in longitudinal beam, damper upper bracket and vehicle frame
Two aerofoils up and down of stringer connect, and guide is fixed in damper upper bracket, and guide outer end is pierced by out of damper upper bracket；Its
Be characterized in that: the inner end of guide presses against on the outside of belly of longitudinal beam, the screw hole on guide and the via hole phase on longitudinal beam
It is logical.
The utility model has the advantages that the inner face of guide is directly directly contacted with longitudinal beam, on the one hand ensure on guide and stringer
Via hole be in same heart shaped, realize host producer line on smoothly assemble, greatly improve working efficiency；On the other hand stress branch is increased
Support, damper upper bracket significantly increase the bearing capacity of damper, and damper generates damping, drop to it when having reached automobilism
The demand of low vibration and even running；Simultaneously also can avoid in suspension system due to elastic element be hit generation vibration cause
Damper upper bracket is set to induce the defect of torsional deformation because of single side face unbalance stress.
Detailed description of the invention
Fig. 1 is that the present invention improves pre-structure schematic diagram.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structural schematic diagram after the present invention improves.
Fig. 4 is the top view of Fig. 3.
Specific embodiment
As shown in Figure 3 and Figure 4, light bus rear shock absorber upper bracket structure, including longitudinal beam 1, damper upper bracket 2
And guide 3, bolt hole 4 is equipped on longitudinal beam and damper upper bracket, and damper upper bracket is installed in longitudinal beam, subtracts
It shakes device upper bracket to connect by two aerofoils up and down of bolt and longitudinal beam, guide is fixed on damper by welding manner and is propped up
In frame, screw hole on guide and the via hole on longitudinal beam are in corresponding setting, and guide inner end is to the outside of belly side of longitudinal beam
Until capable of being pressed against on the outside of belly of longitudinal beam to the inner end for extending up to guide, the screw thread of via hole and guide on longitudinal beam
Hole communicates；Guide outer end is pierced by out of damper upper bracket, and the upper end of damper is fastened on the outer end of guide by screw rod,
The lower end of damper is then connected and fixed with automotive suspension, reaches damping effect with this assembling structure.
Do not elaborate place in this specification, is technology well known in the art.
Claims (1)
1. light bus rear shock absorber upper bracket structure, including longitudinal beam, damper upper bracket and guide, damper upper bracket
It is installed in longitudinal beam, the connection of two aerofoils up and down of damper upper bracket and longitudinal beam, guide is fixed on damper and props up
In frame, guide outer end is pierced by out of damper upper bracket；It is characterized by: the inner end of guide presses against the outside of belly of longitudinal beam
On, the screw hole on guide is communicated with the via hole on longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867447.2A CN109532374A (en) | 2017-09-22 | 2017-09-22 | Light bus rear shock absorber upper bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867447.2A CN109532374A (en) | 2017-09-22 | 2017-09-22 | Light bus rear shock absorber upper bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109532374A true CN109532374A (en) | 2019-03-29 |
Family
ID=65830723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867447.2A Pending CN109532374A (en) | 2017-09-22 | 2017-09-22 | Light bus rear shock absorber upper bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109532374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154665A (en) * | 2019-04-19 | 2019-08-23 | 南京金龙客车制造有限公司 | A kind of pure electric vehicle vehicle meets the structure optimizing system of suspension moving characteristics |
-
2017
- 2017-09-22 CN CN201710867447.2A patent/CN109532374A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154665A (en) * | 2019-04-19 | 2019-08-23 | 南京金龙客车制造有限公司 | A kind of pure electric vehicle vehicle meets the structure optimizing system of suspension moving characteristics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |