CN205533938U - Protruding type bumper shock absorber - Google Patents
Protruding type bumper shock absorber Download PDFInfo
- Publication number
- CN205533938U CN205533938U CN201520884906.4U CN201520884906U CN205533938U CN 205533938 U CN205533938 U CN 205533938U CN 201520884906 U CN201520884906 U CN 201520884906U CN 205533938 U CN205533938 U CN 205533938U
- Authority
- CN
- China
- Prior art keywords
- hole structure
- rubber base
- spring
- tongue
- base plate
- 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.)
- Expired - Fee Related
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a protruding type bumper shock absorber, its characterized in that: including bar slotted hole structure (6), bar slotted hole structure (6) includes rubber base (1), tongue (3), goes up rubber pad (4), spring (5) and arc changeover portion (7), be equipped with rubber base (1) in the bar slotted hole structure (6), (1) two side of rubber base is equipped with nut fixed mouthful (8), is equipped with arc changeover portion (7) in the middle of rubber base (1), is equipped with tongue (3) on rubber base (1), is equipped with rubber pad (4) on tongue (3), be equipped with spring (5) in the bar slotted hole structure (6), spring (5) fixed mounting is under screw thread through -hole (2), and screw thread through -hole (2) fixed mounting is in bar slotted hole structure (6).
Description
Technical field
The utility model discloses a kind of amortisseur, refer more particularly to a kind of convex amortisseur.
Background technology
Amortisseur is mainly used to suppress concussion when rebounding after spring shock-absorbing and the impact from road surface.Through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, but spring self also has reciprocating motion, and amortisseur is just used to suppress this spring to jump.Amortisseur is too soft, vehicle body will vertical bounce, amortisseur can bring about the biggest resistance the most firmly, hinders spring normally to work.It is mainly used in the impact from vibration of main frame, subsidiary engine, various dynamic power machine and instrument and meter, plays and reduce vibration, noise and prevent the effect of impact.Existing amortisseur owing to there is the existing picture of self-vibration, frequency vibration in empty easily transmission, critical damping ratio typically only 0.005, therefore poor for the isolating technique ability near resonant frequency；Noise is big, and structure is complicated, and damping effect is poor, and installing/dismounting is complicated, the problems such as the life-span is short.
Utility model content
It is big that the technical problems to be solved in the utility model there is provided a kind of internal friction, good damping effect, is conducive to crossing resonance region, decay dither and noise, simple in construction, and damping effect is excellent, and quality is little, and installation and removal are convenient, the convex amortisseur of life-span length.
In order to solve above-mentioned technical problem, this utility model provides a kind of convex amortisseur, it is characterised in that: include bar shape trench hole structure；Described bar shape trench hole structure includes rubber base plate, tongue, upper rubber blanket, spring and arc-shaped transition section；Described bar shape trench hole structure is provided with rubber base plate, and rubber base plate two side is provided with nut fixing port, is provided with arc-shaped transition section in the middle of rubber base plate, and rubber base plate is provided with tongue, and tongue is provided with rubber blanket；Being provided with spring in described bar shape trench hole structure, spring is fixedly installed under tapped through hole, and tapped through hole is fixedly installed in bar shape trench hole structure.
As further improvement of the utility model, the described a length of 85mm of convex amortisseur, height is 68mm.
Using said structure, it has the beneficial effects that: this utility model uses rubber as material, and internal friction is big, good damping effect, being conducive to crossing resonance region, decay dither and noise, simple in construction, damping effect is excellent, the plurality of advantages such as quality is little, and installation and removal are convenient, life-span length.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of convex amortisseur.
In figure: 1-rubber base plate, 2-tapped through hole, 3-tongue, the upper rubber blanket of 4-, 5-spring, 6-bar shape trench hole structure, 7-arc-shaped transition section, 8-nut fixing port.
Detailed description of the invention
With embodiment, this utility model is further explained explanation below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of convex amortisseur, it is characterised in that: include bar shape trench hole structure 6；Described bar shape trench hole structure 6 includes rubber base plate 1, tongue 3, upper rubber blanket 4, spring 5 and arc-shaped transition section 7；Described bar shape trench hole structure 6 is provided with rubber base plate 1, and rubber base plate 1 both sides are provided with in the middle of nut fixing port 8, rubber base plate 1 and are provided with arc-shaped transition section 7, and rubber base plate is provided with tongue 3, and tongue 3 is provided with rubber blanket 4；Being provided with spring 5 in described bar shape trench hole structure 6, spring 5 is fixedly installed in tapped through hole 2 times, and tapped through hole 2 is fixedly installed in bar shape trench hole structure 6；A length of 85 mm of described convex amortisseur, height is 68mm.
This utility model uses rubber as material, the feature of rubber is that existing elastomeric state has again high sticky stage, the elasticity of rubber is to be liked that the change that you cross produces by its coiled molecule conformation, between rubber molecule, interaction can hinder the motion of strand, show stickiness feature, so that stress and strain is often in unbalanced state.The long-chain molecule structure of this curling of rubber and the more weak secondary power of intermolecular existence so that elastomeric material presents the viscoelasticity energy of uniqueness, thus has good damping, sound insulation and shock-absorbing capacity.
This utility model internal friction is big, good damping effect, is conducive to crossing resonance region, decay dither and noise, simple in construction, and damping effect is excellent, the plurality of advantages such as quality is little, and installation and removal are convenient, life-span length.
Within any employing amortisseur designed by technical characteristic similar with this utility model will fall into protection domain of the present utility model.
Claims (2)
1. a convex amortisseur, it is characterised in that: include bar shape trench hole structure (6)；Described bar shape trench hole structure (6) includes rubber base plate (1), tongue (3), upper rubber blanket (4), spring (5) and arc-shaped transition section (7)；Described bar shape trench hole structure (6) is provided with rubber base plate (1), rubber base plate (1) both sides are provided with nut fixing port (8), being provided with arc-shaped transition section (7) in the middle of rubber base plate (1), rubber base plate (1) is provided with tongue (3), and tongue (3) is provided with rubber blanket (4)；Being provided with spring (5) in described bar shape trench hole structure (6), spring (5) is fixedly installed under tapped through hole (2), and tapped through hole (2) is fixedly installed in bar shape trench hole structure (6).
A kind of convex amortisseur the most according to claim 1, it is characterised in that: the described a length of 85mm of convex amortisseur, height is 68mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884906.4U CN205533938U (en) | 2015-11-09 | 2015-11-09 | Protruding type bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884906.4U CN205533938U (en) | 2015-11-09 | 2015-11-09 | Protruding type bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533938U true CN205533938U (en) | 2016-08-31 |
Family
ID=56761521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884906.4U Expired - Fee Related CN205533938U (en) | 2015-11-09 | 2015-11-09 | Protruding type bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533938U (en) |
-
2015
- 2015-11-09 CN CN201520884906.4U patent/CN205533938U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |