CN107989944A - A kind of closed shock absorber device - Google Patents
A kind of closed shock absorber device Download PDFInfo
- Publication number
- CN107989944A CN107989944A CN201610949821.9A CN201610949821A CN107989944A CN 107989944 A CN107989944 A CN 107989944A CN 201610949821 A CN201610949821 A CN 201610949821A CN 107989944 A CN107989944 A CN 107989944A
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- frame
- absorber device
- spring
- pull rod
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of closed shock absorber device, it is characterised in that：Including column construction (7)；The column construction（7）It is equipped with frame（2）, frame（2）It is equipped with hanging ring（1）；The frame（2）It is interior to be equipped with damping block（5）, damping block（5）It is equipped with spring（4）, spring is equipped with precompressed pressing plate（3）；The frame（2）Have pull rod（6）, hanging ring（1）With pull rod（6）It is fixedly connected, pull rod（6）Through spring（4）Inner side.
Description
Technical field
The invention discloses a kind of damper, more particularly to a kind of closed shock absorber device.
Background technology
Concussion when damper is mainly used to suppress to rebound after spring shock-absorbing and impact from road surface.By not level road
During face, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has a reciprocating motion, and damper be exactly for
Suppress this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Hinder spring normal work.It is mainly used for host, subsidiary engine, various dynamic power machines and instrument and meter from the influence of vibration, plays
Reduce vibration, noise and the effect for preventing impact.Existing damper due to there are self-vibration phenomenon, it is empty easily transmit in frequency vibration,
Critical damping ratio generally only 0.005, therefore poor for the isolating technique ability near resonant frequency；Horsepower is small, and noise is big,
Complicated, damping effect is poor, and installing and dismounting is complicated, the problems such as short life.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of internal friction is big, good damping effect, is conducive to cross altogether
Shake area, and decay dither and noise, horsepower is big, simple in structure, and damping effect is excellent, and quality is small, and installation and removal are convenient, the longevity
Order long closed shock absorber device.
In order to solve the above technical problem, the present invention provides a kind of closed shock absorber device, it is characterised in that：Including
Column construction；The column construction is equipped with frame, and frame is equipped with hanging ring；Damping block is equipped with the frame, on damping block
Equipped with spring, spring is equipped with precompressed pressing plate；The frame has pull rod, and hanging ring is fixedly connected with pull rod, pull rod through
On the inside of spring.
As a further improvement on the present invention, the closed shock absorber device damping ratio is 0.085C/Cc.
As a further improvement on the present invention, the quiet no-load voltage ratio of closed shock absorber device is 7.0-13mm.
Using the above structure, its advantage is：Internal friction of the present invention is big, good damping effect, is conducive to cross altogether
Shake area, and decay dither and noise, horsepower is big, simple in structure, and damping effect is excellent, and quality is small, and installation and removal are convenient, the longevity
Order many advantages, such as long.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of closed shock absorber device of the present invention.
In figure：1- hanging rings, 2- frames, 3- precompressed pressing plates, 4- springs, 5- damping blocks, 6- pull rods, 7- column constructions.
Embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawings and examples.
A kind of as shown in Figure 1, closed shock absorber device, it is characterised in that：Including column construction 7；The column construction 7
Frame 2 is equipped with, frame 2 is equipped with hanging ring 1；Damping block 5 is equipped with the frame 2, damping block 5 is equipped with spring 4, spring 4
It is equipped with precompressed pressing plate 3；The frame 2 has pull rod 6, and hanging ring 1 is fixedly connected with pull rod 6, and pull rod 6 is through in spring 4
Side；The closed shock absorber device damping ratio is 0.085C/Cc；The quiet no-load voltage ratio of closed shock absorber device for 7.0-
13mm。
Internal friction of the present invention is big, good damping effect, is conducive to cross resonance region, decay dither and noise, horsepower
Greatly, many advantages, such as simple in structure, damping effect is excellent, and quality is small, and installation and removal are convenient, long lifespan.
Any damper using designed by the technical characteristic similar with the present invention will fall into protection scope of the present invention
Within.
Claims (3)
- A kind of 1. closed shock absorber device, it is characterised in that：Including column construction (7)；The column construction（7）It is equipped with frame Frame（2）, frame（2）It is equipped with hanging ring（1）；The frame（2）It is interior to be equipped with damping block（5）, damping block（5）It is equipped with spring（4）, Spring is equipped with precompressed pressing plate（3）；The frame（2）Have pull rod（6）, hanging ring（1）With pull rod（6）It is fixedly connected, pull rod （6）Through spring（4）Inner side.
- A kind of 2. closed shock absorber device according to claim 1, it is characterised in that：The closed shock absorber device Damping ratio is 0.085C/Cc.
- A kind of 3. closed shock absorber device according to claim 1, it is characterised in that：The closed shock absorber device Quiet no-load voltage ratio is 7.0-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949821.9A CN107989944A (en) | 2016-10-27 | 2016-10-27 | A kind of closed shock absorber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949821.9A CN107989944A (en) | 2016-10-27 | 2016-10-27 | A kind of closed shock absorber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989944A true CN107989944A (en) | 2018-05-04 |
Family
ID=62029180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949821.9A Pending CN107989944A (en) | 2016-10-27 | 2016-10-27 | A kind of closed shock absorber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112915A (en) * | 2019-06-20 | 2020-12-22 | 首航高科能源技术股份有限公司 | Spring fixing structure |
-
2016
- 2016-10-27 CN CN201610949821.9A patent/CN107989944A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112915A (en) * | 2019-06-20 | 2020-12-22 | 首航高科能源技术股份有限公司 | Spring fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |