CN108944320A - Damper after-poppet - Google Patents
Damper after-poppet Download PDFInfo
- Publication number
- CN108944320A CN108944320A CN201810853126.1A CN201810853126A CN108944320A CN 108944320 A CN108944320 A CN 108944320A CN 201810853126 A CN201810853126 A CN 201810853126A CN 108944320 A CN108944320 A CN 108944320A
- Authority
- CN
- China
- Prior art keywords
- damper
- support plate
- annular groove
- spring
- upper bracket
- 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.)
- Withdrawn
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
-
- 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
Abstract
The present invention provides a kind of damper after-poppet, it include: that upper bracket and undersetting are arranged in parallel, the lower surface of upper bracket is equipped with annular groove, the lower part of annular groove is equipped with support plate, the upper surface of support plate is equipped with the annular convex platform cooperated with annular groove, there are gaps between annular groove and annular convex platform, the edge of upper bracket and the edge of support plate are connected by nested shells, elastomer is equipped in gap, the two sides of support plate are equipped with a pair of horizontally disposed cylinder, piston, the inner wall connection of piston and nested shells are equipped in cylinder；Damper is set between support plate and undersetting.By vertical active force, it is decomposed into the resultant force of vertical and horizontal applied force, reduces the size of vertical, while being equipped with a pair of horizontally disposed cylinder, the horizontal component generated for release spring by vertical force in the two sides of support plate；So that damper after-poppet is able to bear bigger vertical, the impact resistance of shock absorber support is improved.
Description
Technical field
The invention belongs to auto parts technical fields, more particularly, to a kind of damper after-poppet.
Background technique
Damper is mainly used to inhibit concussion when rebounding after spring shock-absorbing and impact from road surface.By not level road
When face, although shock-absorbing spring can filter the vibration on road surface, spring itself also has a reciprocating motion, and damper be exactly for
Inhibit this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Spring is interfered to work normally.In the retrofit process about suspension, hard damper will mutually arrange in pairs or groups with hard spring, and bullet
The hardness of spring is again closely bound up with car weight, therefore heavier vehicle generally uses harder damper.Existing shock absorber support knot
Structure is relatively easy, and since damper is easily worn part, during damper operator, supporting structure stress is larger, existing
The stability of shock absorber support is poor, and shock resistance is not high.
Therefore, it is necessary to provide, a kind of stability is good, the high damper after-poppet of shock resistance.
Summary of the invention
The object of the present invention is to provide a kind of damper after-poppet, which can be improved the stabilization of damper
Property, while improving the impact resistance of shock absorber support.
To achieve the goals above, the present invention provides a kind of damper after-poppet, comprising:
Upper bracket and undersetting, the upper bracket and undersetting are arranged in parallel, and the lower surface of the upper bracket is equipped with
Annular groove, the lower part of the annular groove are equipped with support plate, and the upper surface of the support plate is equipped with matches with the annular groove
The annular convex platform of conjunction, there are gap, the edge of the upper bracket and the branch between the annular groove and the annular convex platform
The edge of fagging is connected by nested shells, and elastomer is equipped in the gap, and the two sides of the support plate are equipped with a pair of horizontal
The cylinder of setting, the cylinder is interior to be equipped with piston, and the piston is connect with the inner wall of the nested shells；The undersetting passes through
Connection frame is connect with the nested shells；Undersetting is connect by connection frame with nested shells；
Damper is set between the support plate and the undersetting.
Preferably, the elastomer is spring.
Preferably, multiple spring bases, the spring setting are equipped with perpendicular to the surface of the annular convex platform and annular groove
In on the spring base.
Preferably, the middle part of the support plate is equipped with through-hole, and the diameter of the through-hole is greater than the diameter of the damper.
It preferably, further include damper fixing axle, the damper fixing axle is set on the connection frame.
Preferably, the cylinder is equipped with exhaust outlet and air inlet.
Preferably, the spring is air spring.
The beneficial effects of the present invention are:
1, by using the circular groove structure of upper bracket and support plate matched, so that elastomer perpendicular is in ring
Vertical active force is decomposed into the resultant force of vertical and horizontal applied force by the surface of shape boss and annular groove, is reduced
The size of vertical, while being equipped with a pair of horizontally disposed cylinder in the two sides of support plate, the piston of cylinder with it is nested
The inner wall of shell connects, the horizontal component generated for release spring by vertical force；So that damper after-poppet is able to bear
Bigger vertical improves the impact resistance of shock absorber support.
2, it is fixed on shock absorber support by damper fixing axle, the middle part of support plate is equipped with through-hole, is convenient for damper
Quick fixation, it is easy for installation.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Detailed description of the invention
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the structural schematic diagram of damper after-poppet according to an embodiment of the invention.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
The present invention provides a kind of damper after-poppets, comprising:
Upper bracket and undersetting, upper bracket and undersetting are arranged in parallel, and the lower surface of upper bracket is equipped with annular groove,
The lower part of annular groove is equipped with support plate, and the upper surface of support plate is equipped with the annular convex platform cooperated with annular groove, annular groove
There are gap, the edge of upper bracket and the edges of support plate to be connected by nested shells between annular convex platform, is equipped in gap
Elastomer, the two sides of support plate are equipped with a pair of horizontally disposed cylinder, are equipped with piston, the inner wall of piston and nested shells in cylinder
Connection；Damper is set between support plate and undersetting.
By using the circular groove structure of upper bracket and support plate matched, so that elastomer perpendicular is in annular
Vertical active force is decomposed into the resultant force of vertical and horizontal applied force, reduced by the surface of boss and annular groove
The size of vertical, while being equipped with a pair of horizontally disposed cylinder in the two sides of support plate, the piston of cylinder and nested shell
The inner wall of body connects, the horizontal component generated for release spring by vertical force；So that damper after-poppet is able to bear more
Big vertical improves the impact resistance of shock absorber support.
Preferably, elastomer is spring.
Preferably, multiple spring bases are equipped with perpendicular to the surface of annular convex platform and annular groove, spring is set to
On spring base.
Specifically, multiple springs are set on multiple spring bases, so that pressure at right angle is absorbed and decomposed by multiple springs, are mentioned
The high impact resistance of bracket.
Preferably, the middle part of support plate is equipped with through-hole, and the diameter of through-hole is greater than the diameter of damper.
Specifically, easy for installation convenient for the quick positioning of damper.
It preferably, further include damper fixing axle, damper fixing axle is set on connection frame.
Preferably, cylinder is equipped with exhaust outlet and air inlet, for sucking of the piston in cylinder motion and
Air is discharged, the lateral stressed of support plate is buffered.
Preferably, spring is air spring, good damping effect, and impact resistance is strong.
Embodiment
Fig. 1 shows the structural schematic diagram of damper after-poppet according to an embodiment of the invention.
As shown in Figure 1, the embodiment of invention provides a kind of damper after-poppet, comprising:
Upper bracket 1 and undersetting 2, upper bracket 1 and undersetting 2 are arranged in parallel, and the lower surface of upper bracket 1 is equipped with annular
Groove, the lower part of annular groove are equipped with support plate 3, and the upper surface of support plate 3 is equipped with the annular convex platform cooperated with annular groove, ring
There are gap between connected in star and annular convex platform, the edge of upper bracket 1 is connect with the edge of support plate 3 by nested shells 4,
Elastomer 5 is equipped in gap, the two sides of support plate 3 are equipped with a pair of horizontally disposed cylinder 6, be equipped with piston 7 in cylinder 6, piston 7 with
The inner wall of nested shells 4 connects；Undersetting 2 is connect by connection frame 11 with nested shells 4；Damper 8 be set to support plate 4 with
Between undersetting 2.
Elastomer is spring.Multiple spring bases 9 are equipped with perpendicular to the surface of annular convex platform and annular groove, spring is set to
On spring base 9.The middle part of support plate 3 is equipped with through-hole, and the diameter of through-hole is greater than the diameter of damper 8.It further include that damper is fixed
Axis 10, damper fixing axle 10 are set on connection frame 11.Cylinder 6 is equipped with exhaust outlet and air inlet.Spring is air spring.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (7)
1. a kind of damper after-poppet characterized by comprising
Upper bracket and undersetting, the upper bracket and undersetting are arranged in parallel, and the lower surface of the upper bracket is equipped with annular
Groove, the lower part of the annular groove be equipped with support plate, and the upper surface of the support plate is equipped with to be cooperated with the annular groove
Annular convex platform, there are gap, the edge of the upper bracket and the support plates between the annular groove and the annular convex platform
Edge connected by nested shells, elastomer is equipped in the gap, the two sides of the support plate are equipped with a pair of be horizontally disposed with
Cylinder, piston is equipped in the cylinder, the piston is connect with the inner wall of the nested shells；The undersetting passes through connection
Frame is connect with the nested shells；Damper is set between the support plate and the undersetting.
2. damper after-poppet according to claim 1, which is characterized in that the elastomer is spring.
3. damper after-poppet according to claim 2, which is characterized in that perpendicular to the annular convex platform and annular groove
Surface be equipped with multiple spring bases, the spring is set on the spring base.
4. damper after-poppet according to claim 1, which is characterized in that the middle part of the support plate is equipped with through-hole, institute
The diameter for stating through-hole is greater than the diameter of the damper.
5. damper after-poppet according to claim 1, which is characterized in that further include damper fixing axle, the damping
Device fixing axle is set on the connection frame.
6. damper after-poppet according to claim 1, which is characterized in that the cylinder is equipped with exhaust outlet and air inlet
Mouthful.
7. damper after-poppet according to claim 2, which is characterized in that the spring is air spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853126.1A CN108944320A (en) | 2018-07-30 | 2018-07-30 | Damper after-poppet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810853126.1A CN108944320A (en) | 2018-07-30 | 2018-07-30 | Damper after-poppet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108944320A true CN108944320A (en) | 2018-12-07 |
Family
ID=64466441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810853126.1A Withdrawn CN108944320A (en) | 2018-07-30 | 2018-07-30 | Damper after-poppet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108944320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572345A (en) * | 2019-01-26 | 2019-04-05 | 玉环泽高机械厂 | A kind of terminal pad |
| CN111152615A (en) * | 2020-01-08 | 2020-05-15 | 上海龙创汽车设计股份有限公司 | Rear shock absorber mounting seat |
-
2018
- 2018-07-30 CN CN201810853126.1A patent/CN108944320A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572345A (en) * | 2019-01-26 | 2019-04-05 | 玉环泽高机械厂 | A kind of terminal pad |
| CN111152615A (en) * | 2020-01-08 | 2020-05-15 | 上海龙创汽车设计股份有限公司 | Rear shock absorber mounting seat |
| CN111152615B (en) * | 2020-01-08 | 2022-01-04 | 上海龙创汽车设计股份有限公司 | Rear shock absorber mounting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |