CN207906360U - Commercial automobile-used spring cushion assembly - Google Patents
Commercial automobile-used spring cushion assembly Download PDFInfo
- Publication number
- CN207906360U CN207906360U CN201820271046.0U CN201820271046U CN207906360U CN 207906360 U CN207906360 U CN 207906360U CN 201820271046 U CN201820271046 U CN 201820271046U CN 207906360 U CN207906360 U CN 207906360U
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- China
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- spring
- sleeve
- blind hole
- piston
- automobile
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Abstract
Commercial automobile-used spring cushion assembly, it is larger to solve the existing commercial vehicular shock absorber position that takes up space, the poor problem of damping effect, it includes sleeve, and blind hole is equipped in the sleeve, piston is slidably equipped in blind hole, the upper end of piston is fixed with guide post, the upper end of guide post is disposed through the top of sleeve and is connected with supporting plate, and the lower section of piston is equipped with the multiple sealing plates for being located at sliding that can be horizontal in sleeve, and multiple sealing plates are communicated with blind hole；The lower seal of blind hole has the lubricating fluid of flowing；The problem of outer sheath of sleeve is equipped with coil spring assembly, this utility structure is novel, is skillfully constructed, can be undesirable with the existing commercial car damping effect of effective solution, occupied space position.
Description
Technical field
The utility model is related to automobile technical fields, more particularly, to a kind of automobile-used spring cushion assembly of commercialization.
Background technology
The chassis suspension system that commercial car uses at present, including plate spring suspension brackets（Damper, leaf spring）, air suspension（Vibration damping
Device, air bag）It compares and helical spring, air spring constructions are sufficiently complex, will also be according to vehicle own wt ride characteristic etc. one
A little complicated reasons make very complicated adjustment, so safeguarding trouble.Leaf spring is compared and helical spring, heavier-weight, just
Degree is big, and comfort is poor.And the connector of the support vehicle body such as the same leaf spring of damper of the two, air bag is separately mounted to different positions
It sets, space can be utilized by occupying a large amount of chassis, also influence interior arrangement.
Utility model content
For the above situation, to overcome the deficiencies of existing technologies, the utility model provides a kind of automobile-used spring damping of commercialization
Device assembly, the existing commercial shock absorber for vehicle of the effective solution position that takes up space is larger, effectiveness in vibration suppression poor problem.
Its technical solution solved is that the utility model includes sleeve, and blind hole is equipped in the sleeve, can be slided in blind hole
Dynamic is equipped with piston, and the upper end of piston is fixed with guide post, and the upper end of guide post is disposed through the top of sleeve and is connected with supporting plate, living
The lower section of plug is equipped with the multiple sealing plates for being located at sliding that can be horizontal in sleeve, and multiple sealing plates are communicated with blind hole；
The lower seal of blind hole has the lubricating fluid of flowing；
The outer sheath of sleeve is equipped with coil spring assembly.
This utility structure is novel, is skillfully constructed, can be undesirable with the existing commercial car effectiveness in vibration suppression of effective solution, occupies
The problem of spatial position.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model schematic cross-sectional view.
Fig. 3 is the utility model coil spring assembly structural schematic diagram.
Fig. 4 is the portions A enlarged diagram in Fig. 2.
Specific implementation mode
Specific embodiment of the present utility model is described in further details below in conjunction with attached drawing 1-4.
It is provided by Fig. 1-4, the utility model includes sleeve 1, is equipped with blind hole 2 in the sleeve 1, in blind hole 2 slidably
Be equipped with piston 3, the upper end of piston 3 is fixed with guide post 4, and the upper end of guide post 4 is disposed through the top of sleeve 1 and is connected with supporting plate
5, the lower section of piston 3 is equipped with the multiple sealing plates 6 for being located at sliding that can be horizontal in sleeve 1, and multiple sealing plates 6 are communicated with blind hole 2；
The lower seal of blind hole 2 has the lubricating fluid of flowing；
The outer sheath of sleeve 1 is equipped with coil spring assembly 7.
For better effect, the coil spring assembly 7 includes the first spring 8, the second spring 9 that radius is sequentially increased
It is reduced successively with the height of third spring 10, the first spring 8, second spring 9 and third spring 10,8 upper end of the first spring and support
Plate 5 is fixedly connected.
In order to realize the horizontal sliding of sealing plate 6, it is equipped with square hole in the sleeve 1, it is horizontally slidable in square hole to have sealing
Plate 6, the outer end of sealing plate 6 are connected with the 4th spring 11, and the outer end of the 4th spring 11 is connected with leading in circular hole horizontal sliding
The outer end of plate 12, guide plate 12 is rotatably connected with screw rod 13, and screw rod 13 is threadedly coupled with sleeve 1 and outer end is placed in sleeve 1
Outside.
For better effect, 1 lower end of the sleeve is fixed with rubber bushing.
When the utility model is used, sleeve 1 is fixed on through rubber bushing on chassis, supporting plate 5 is connect with vehicle body, spiral bullet
The lower end of spring component 7 is fixed on chassis, and when vehicle body is by slight vibrations, supporting plate 5 compresses the first spring 8, the first spring 8
It offsets part to shake, supporting plate 5 moves down band piston 3 and moves downward, and the lower section of piston 3 is equipped with the profit being sealed in blind hole 2
Lubricating oil, piston 3 move downward extruding lubricating oil flow, horizontally slidable sealing plate 6, sealing plate 6 and blind hole are equipped in sleeve 1
2 communicate, and 6 horizontal movement of lubricating oil crush seal plate, 6 outer end of sealing plate is connected with the 4th spring 11, and part shaking force is converted into
The elastic force of 4th spring 11 reduces the impact force to vehicle body.
When vibrations suffered by the vehicle body are larger, supporting plate 5 compresses the first spring 8 and is contacted to supporting plate 5 with second spring 9, supporting plate 5
Continue to compress the first spring 8 and second spring 9, to increase the damped coefficient to supporting plate 5, increases the buffering effect to vibrations.
When vibrations suffered by the vehicle body are more violent, supporting plate 5 compresses the first spring 8 and second spring 9 to supporting plate 5 and third
Spring 10 contacts, and bigger to the damped coefficient of supporting plate 5 at this time, buffering effect is relatively good, and 1 lower end of sleeve is further fixed on rubber lining
Set, also plays the effect of buffering.
Before driving to set out, the traffic information that can be travelled as needed adjusts guide plate 12 in side by screwing screw rod 13
Position in block, so that it is determined that the buffering capacity that the 4th spring 11 can be reserved, so as to adjust the effectiveness in vibration suppression of equipment.
The utility model has following benefit compared with prior art：1）External cushion effect point is multistage to be inhaled into row buffering
It receives, increases the effectiveness in vibration suppression of equipment；2) extraneous cushion effect is partially converted to horizontal spring force, reduces the impact to pedestal
Power；3）The effectiveness in vibration suppression that 13 adjustment equipment of screw rod can be screwed, to adapt to different road conditions.
This utility structure is novel, is skillfully constructed, can be undesirable with the existing commercial car effectiveness in vibration suppression of effective solution, occupies
The problem of spatial position.
Claims (4)
1. commercial automobile-used spring cushion assembly, including sleeve（1）, which is characterized in that the sleeve（1）It is interior to be equipped with blind hole
（2）, blind hole（2）It is interior to be slidably equipped with piston（3）, piston（3）Upper end be fixed with guide post（4）, guide post（4）Upper end pass through
It is placed in sleeve（1）Top and be connected with supporting plate（5）, piston（3）Lower section be equipped be located at sleeve（1）Interior sliding that can be horizontal
Multiple sealing plates（6）, multiple sealing plates（6）With blind hole（2）It communicates；
Blind hole（2）Lower seal have the lubricating fluid of flowing；
Sleeve（1）Outer sheath be equipped with coil spring assembly（7）.
2. the automobile-used spring cushion assembly of commercialization according to claim 1, which is characterized in that the coil spring assembly
（7）The first spring being sequentially increased including radius（8）, second spring（9）With third spring（10）, the first spring（8）, the second bullet
Spring（9）With third spring（10）Height reduce successively, the first spring（8）Upper end and supporting plate（5）It is fixedly connected.
3. the automobile-used spring cushion assembly of commercialization according to claim 1, which is characterized in that the sleeve（1）Inside it is equipped with
Square hole, it is horizontally slidable in square hole to have sealing plate（6）, sealing plate（6）Outer end be connected with the 4th spring（11）, the 4th spring
（11）Outer end be connected in circular hole the guide plate of horizontal sliding（12）, guide plate（12）Outer end be rotatably connected with screw rod
（13）, screw rod（13）With sleeve（1）It is threadedly coupled and outer end is placed in sleeve（1）Outside.
4. the automobile-used spring cushion assembly of commercialization according to claim 1, which is characterized in that the sleeve（1）Lower end is solid
Surely there is rubber bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271046.0U CN207906360U (en) | 2018-02-26 | 2018-02-26 | Commercial automobile-used spring cushion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271046.0U CN207906360U (en) | 2018-02-26 | 2018-02-26 | Commercial automobile-used spring cushion assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906360U true CN207906360U (en) | 2018-09-25 |
Family
ID=63561289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271046.0U Active CN207906360U (en) | 2018-02-26 | 2018-02-26 | Commercial automobile-used spring cushion assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891963A (en) * | 2019-05-05 | 2020-11-06 | 上海赫技机电技术服务有限公司 | Hydraulic jack that stability is good |
-
2018
- 2018-02-26 CN CN201820271046.0U patent/CN207906360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891963A (en) * | 2019-05-05 | 2020-11-06 | 上海赫技机电技术服务有限公司 | Hydraulic jack that stability is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200915 Address after: No.1, east section of Wanxiang Road, Yuanyang County, Xinxiang City, Henan Province Patentee after: Henan Yongrun Electromechanical Technology Co., Ltd Address before: 450000 Henan Province, Zhengzhou City Red Road No. 84 Building No. 6 hospital 4 floor room 433 Patentee before: ZHENGZHOU HUIRONG TECHNOLOGY Co.,Ltd. |