CN205331300U - Heavier -duty bumper shock absorber - Google Patents
Heavier -duty bumper shock absorber Download PDFInfo
- Publication number
- CN205331300U CN205331300U CN201520885093.0U CN201520885093U CN205331300U CN 205331300 U CN205331300 U CN 205331300U CN 201520885093 U CN201520885093 U CN 201520885093U CN 205331300 U CN205331300 U CN 205331300U
- Authority
- CN
- China
- Prior art keywords
- heavier
- duty
- nut
- amortisseur
- groove structure
- 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
Links
- 230000035939 shock Effects 0.000 title abstract description 5
- 239000006096 absorbing agent Substances 0.000 title abstract description 3
- 238000013016 damping Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a heavier -duty bumper shock absorber, including fixed part (3), body (4), U type groove structure (6), arc device A (7 -1) and arc device (7 -2), U type groove structure (6) and arc device A (7 -1) and arc device B (7 -2) symmetric connection, being equipped with body (4) in the U type groove structure (6), being equipped with spring (5) in body (4), spring (5) fixed mounting is under fixed part (3), be equipped with nut (1) on fixed part (3), nut (1) has bolt (2), and the fixed action has been connected in nut (1) and bolt (2). The utility model discloses the internal friction is big, and the shock attenuation is effectual, is favorable to crossing the resonance region, decay high -frequency vibration and noise, and horsepower is big, simple structure, the shock attenuation effect is excellent, and the quality is little, installs and dismantles a great deal of advantages such as convenient, longe -lived.
Description
Technical field
The utility model discloses a kind of amortisseur, refer more particularly to a kind of heavier-duty amortisseur。
Background technology
Concussion when amortisseur rebounds after being mainly used to suppress 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 too big resistance too firmly, hinders spring normal operation。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 impacted。Owing to there is the existing picture of self-vibration in existing amortisseur, frequency vibration in empty easily transmission, critical damping ratio generally only has 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, and good damping effect is conducive to crossing resonance region, decay dither and noise, simple in construction, damping effect is excellent, quality is little, and installation and removal are convenient, the heavier-duty amortisseur of life-span length。
In order to solve above-mentioned technical problem, this utility model provides a kind of heavier-duty amortisseur, it is characterised in that: include fixing parts, body, U-shaped groove structure, arc-shaped device A and arc-shaped device B；Described U-shaped groove structure is connected with arc-shaped device A and arc-shaped device B symmetry；Being provided with body in described U-shaped groove structure, this internal spring that is provided with, spring is fixedly installed under fixing parts；Described fixing parts are provided with nut, and nut has bolt, and nuts and bolt has connected fixation。
As further improvement of the utility model, the described long 89.5mm of heavier-duty amortisseur, high 62.2mm。
As further improvement of the utility model, described heavier-duty amortisseur damping ratio is 0.09C/Cc。
With said structure, it has the beneficial effects that: this utility model internal friction is big, and good damping effect is conducive to crossing resonance region, decay dither and noise, horsepower is big, 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。
Accompanying drawing explanation
Fig. 1 is this utility model one heavier-duty shock absorber structure schematic diagram。
In figure: 1-nut, 2-bolt, 3-fixes parts, 4-body, 5-spring, 6-U type groove structure, 7-1 arc-shaped device A, 7-2 arc-shaped device B。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further explained explanation。
As it is shown in figure 1, a kind of heavier-duty amortisseur, it is characterised in that: include fixing parts 3, body 4, U-shaped groove structure 6, arc-shaped device A7-1 and arc-shaped device B7-2；Described U-shaped groove structure 6 is connected with arc-shaped device A7-1 and arc-shaped device B7-2 symmetry；Being provided with body 4 in described U-shaped groove structure 6, be provided with spring 5 in body 4, spring 5 is fixedly installed in fixing parts 3 times；Described fixing parts 3 are provided with nut 1, and nut 1 has bolt 2, nut 1 and bolt 2 and connected fixation；The described long 89.5MM of heavier-duty amortisseur, high 62.2MM；Described heavier-duty amortisseur damping ratio is 0.09C/Cc。
This utility model internal friction is big, good damping effect, is conducive to crossing resonance region, decay dither and noise, the plurality of advantages such as horsepower is big, simple in construction, and damping effect is excellent, and quality is little, and installation and removal are convenient, life-span length。
The similar amortisseur designed by technical characteristic of any employing and this utility model will fall within protection domain of the present utility model。
Claims (3)
1. a heavier-duty amortisseur, it is characterised in that: include fixing parts (3), body (4), U-shaped groove structure (6), arc-shaped device A(7-1) and arc-shaped device B(7-2)；Described U-shaped groove structure (6) and arc-shaped device A(7-1) and arc-shaped device B(7-2) symmetrical be connected；Being provided with body (4) in described U-shaped groove structure (6), be provided with spring (5) in body (4), spring (5) is fixedly installed under fixing parts (3)；Described fixing parts (3) are provided with nut (1), and nut (1) has bolt (2), nut (1) and bolt (2) and connected fixation。
2. a kind of heavier-duty amortisseur according to claim 1, it is characterised in that: the described long 89.5mm of heavier-duty amortisseur, high 62.2mm。
3. a kind of heavier-duty amortisseur according to claim 2, it is characterised in that: described heavier-duty amortisseur damping ratio is 0.09C/Cc。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885093.0U CN205331300U (en) | 2015-11-09 | 2015-11-09 | Heavier -duty bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885093.0U CN205331300U (en) | 2015-11-09 | 2015-11-09 | Heavier -duty bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331300U true CN205331300U (en) | 2016-06-22 |
Family
ID=56213379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885093.0U Expired - Fee Related CN205331300U (en) | 2015-11-09 | 2015-11-09 | Heavier -duty bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331300U (en) |
-
2015
- 2015-11-09 CN CN201520885093.0U patent/CN205331300U/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: 20160622 Termination date: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |