CN106678235A - Closed type shock absorber - Google Patents
Closed type shock absorber Download PDFInfo
- Publication number
- CN106678235A CN106678235A CN201510754187.9A CN201510754187A CN106678235A CN 106678235 A CN106678235 A CN 106678235A CN 201510754187 A CN201510754187 A CN 201510754187A CN 106678235 A CN106678235 A CN 106678235A
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- spring
- framework
- closed type
- type shock
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a closed type shock absorber. The closed type shock absorber is characterized by comprising a columnar structure (7); the columnar structure (7) is provided with a frame (2); the frame (2) is provided with a lifting ring (1); a damping block (5) is arranged inside the frame (2); a spring (4) is arranged on the damping block (5); a pre-pressing plate (3) is arranged on the spring; a pull rod (6) is arranged at the lower portion of the frame (2); the lifting ring (1) is fixedly connected with the pull rod (6); and the pull rod (6) penetrates through the inner side of the spring (4).
Description
Technical field
The invention discloses a kind of amortisseur, more particularly to a kind of closed shock absorber.
Background technology
Amortisseur is mainly used to suppress the concussion and the impact from road surface when rebounding after spring shock-absorbing.When through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, but spring itself also has reciprocating motion, and amortisseur for suppressing this spring to jump.Amortisseur is too soft, vehicle body will vertical bounce, amortisseur can bring about very much too big resistance, hinders spring normal work firmly.It is mainly used in the impact of main frame, subsidiary engine, various dynamic power machines and instrument and meter from vibration, plays a part of to reduce vibration, noise and prevent from impacting.Existing amortisseur typically only has 0.005 due to there is the existing picture of self-vibration, frequency vibration in empty easily transmission, critical damping ratio, therefore poor for the isolating technique ability near resonant frequency；Horsepower is little, and noise is big, and complex structure, damping effect is poor, and installing/dismounting is complicated, the problems such as short life.
The content of the invention
The technical problem to be solved in the present invention there is provided a kind of internal friction greatly, good damping effect, be conducive to crossing resonance region, decay dither and noise, horsepower is big, and simple structure, damping effect is excellent, quality is little, and installation and removal are convenient, the closed shock absorber of life-span length.
In order to solve above-mentioned technical problem, the invention provides a kind of closed shock absorber, it is characterised in that：Including column construction；The column construction is provided with framework, and framework is provided with suspension ring；Damping block is provided with the framework, damping block is provided with spring, and spring is provided with precompressed pressing plate；The framework has pull bar, and suspension ring are fixedly connected with pull bar, and pull bar is through spring inner side.
As a further improvement on the present invention, the closed shock absorber damping ratio is 0.085C/Cc.
As a further improvement on the present invention, the quiet no-load voltage ratio of the closed shock absorber is 7.0-13mm.
Using said structure, its advantage is：Internal friction of the present invention is big, good damping effect, is conducive to crossing resonance region, decay dither and noise, and horsepower is big, and simple structure, damping effect is excellent, and quality is little, and installation and removal are convenient, many advantages, such as life-span length.
Description of the drawings
Fig. 1 is a kind of structural representation of closed shock absorber of the invention.
In figure：1- suspension ring, 2- frameworks, 3- precompressed pressing plates, 4- springs, 5- damping blocks, 6- pull bars, 7- column constructions.
Specific embodiment
Explanation that with reference to the accompanying drawings and examples the present invention will be further explained.
As shown in figure 1, a kind of closed shock absorber, it is characterised in that：Including column construction 7；The column construction 7 is provided with framework 2, and framework 2 is provided with suspension ring 1；Damping block 5 is provided with the framework 2, damping block 5 is provided with spring 4, and spring 4 is provided with precompressed pressing plate 3；The framework 2 has pull bar 6, and suspension ring 1 are fixedly connected with pull bar 6, and pull bar 6 is through the inner side of spring 4；The closed shock absorber damping ratio is 0.085C/Cc；The quiet no-load voltage ratio of the closed shock absorber is 7.0-13mm.
Internal friction of the present invention is big, good damping effect, is conducive to crossing resonance region, decay dither and noise, and horsepower is big, and simple structure, damping effect is excellent, and quality is little, and installation and removal are convenient, many advantages, such as life-span length.
Any amortisseur using designed by the technical characteristic similar with the present invention will fall under the scope of the present invention.
Claims (3)
1. a kind of closed shock absorber, it is characterised in that：Including column construction (7)；The column construction（7）It is provided with framework（2）, framework（2）It is provided with suspension ring（1）；The framework（2）Inside it is provided with damping block（5）, damping block（5）It is provided with spring（4）, spring is provided with precompressed pressing plate（3）；The framework（2）Have pull bar（6）, suspension ring（1）With pull bar（6）It is fixedly connected, pull bar（6）Through spring（4）Inner side.
2. a kind of closed shock absorber according to claim 1, it is characterised in that：The closed shock absorber damping ratio is 0.085C/Cc.
3. a kind of closed shock absorber according to claim 1, it is characterised in that：The quiet no-load voltage ratio of the closed shock absorber is 7.0-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754187.9A CN106678235A (en) | 2015-11-09 | 2015-11-09 | Closed type shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754187.9A CN106678235A (en) | 2015-11-09 | 2015-11-09 | Closed type shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678235A true CN106678235A (en) | 2017-05-17 |
Family
ID=58863056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510754187.9A Pending CN106678235A (en) | 2015-11-09 | 2015-11-09 | Closed type shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678235A (en) |
-
2015
- 2015-11-09 CN CN201510754187.9A patent/CN106678235A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204356597U (en) | Prepressing type floating plate track vibration isolator | |
| CN104534017B (en) | A kind of vibration abatement of practicality | |
| CN106678266A (en) | Fan shock absorber | |
| CN108757804A (en) | A kind of damper spring | |
| CN106678235A (en) | Closed type shock absorber | |
| CN210004040U (en) | shock-absorbing device for shield machine | |
| CN106678234A (en) | Shear type damper | |
| CN106678270A (en) | Instrument damper | |
| CN106740337A (en) | A kind of automobile is with anti-twisting damper | |
| CN107989944A (en) | A kind of closed shock absorber device | |
| CN106678236A (en) | Spring shock absorber | |
| CN107781346A (en) | A kind of splendid damping device of damping effect | |
| CN206468739U (en) | A kind of spring magnetic suspension hybrid electric damping device | |
| CN206841438U (en) | A kind of train damping device based on multi-stage gear | |
| CN202132430U (en) | Shock absorbing device | |
| CN205331303U (en) | Spring shock absorber | |
| CN205331304U (en) | Shear type bumper shock absorber | |
| CN106678230A (en) | Damping spring shock absorber | |
| CN106678225A (en) | Convex type shock absorber | |
| CN205331300U (en) | Heavier -duty bumper shock absorber | |
| CN106678232A (en) | Main machine spring shock absorber | |
| CN205315587U (en) | Host computer spring damper | |
| CN106678226A (en) | Reinforced damper | |
| CN202162146U (en) | Vibration absorption supporting seat for vibrating screen | |
| CN106678222A (en) | Rubber shearing damper |
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: 20170517 |