CN205136459U - Power machinery spring damper - Google Patents
Power machinery spring damper Download PDFInfo
- Publication number
- CN205136459U CN205136459U CN201520889020.9U CN201520889020U CN205136459U CN 205136459 U CN205136459 U CN 205136459U CN 201520889020 U CN201520889020 U CN 201520889020U CN 205136459 U CN205136459 U CN 205136459U
- Authority
- CN
- China
- Prior art keywords
- spring
- honour
- seat
- dynamic power
- power machine
- 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
Abstract
The utility model discloses a power machinery spring damper, its characterized in that: including the seat of honour (1), spring upper cover (3), spring (4), dirt proof boot (5) and bumper shock absorber body (7), be equipped with spring washer (6) on bumper shock absorber body (7), fixed be equipped with spring (4) are gone up in spring washer (6), and spring (4) upper portion extends to spring upper cover (3) down, and spring washer (6) are connected with dirt proof boot (5) through connecting rod (8), be equipped with the seat of honour (1) on spring upper cover (3), be equipped with the seat of honour on the seat of honour (1) and turn to bearing (2).
Description
Technical field
The utility model discloses a kind of vibration damper, refer more particularly to a kind of dynamic power machine spring damper.
Background technique
Concussion when vibration damper 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, spring self also has to-and-fro motion, and vibration damper is just used to suppress this spring to jump.Vibration damper is too soft, and vehicle body will vertical bounce, and vibration damper will bring too large resistance too firmly, hinders spring normally to work.Be mainly used in the impact from vibration of main frame, subsidiary engine, various dynamic power machine and instrument and apparatus, play the effect reducing vibration, noise and prevent from impacting.Owing to there is the existing picture of self-vibration, frequency vibration during sky easily transmits in existing vibration damper, critical damping ratio generally only has 0.005, therefore poor for the isolating technique ability near resonant frequency; Horsepower is little, and noise is large, complex structure, and damping effect is poor, and installing/dismounting is complicated, the problems such as the life-span is short.
Model utility content
It is large 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, attenuate high frequency vibration & noise, horsepower is large, and structure is simple, and damping effect is excellent, quality is little, and installation and removal are convenient, the dynamic power machine spring damper that the life-span is long.
In order to solve the problems of the technologies described above, the utility model provides a kind of dynamic power machine spring damper, it is characterized in that: comprise the seat of honour, spring upper cover, spring, dirt-proof boot and shock absorber body; Described shock absorber body is provided with spring washer, and spring washer is fixedly equipped with spring, and under spring top extends to spring upper cover, spring washer is connected with dirt-proof boot by connecting rod; Described spring covers and is provided with the seat of honour, the seat of honour is provided with seat of honour steering bearing.
As further improvement of the utility model, described dynamic power machine spring damper ultimate tensile strength is 2100KG.
As further improvement of the utility model, described dynamic power machine spring damper natural frequency is 6-10Hz.
Adopt said structure, its beneficial effect is: the utility model internal friction is large, and good damping effect, is conducive to crossing resonance region, attenuate high frequency vibration & noise, horsepower is large, and structure is simple, and damping effect is excellent, the plurality of advantages such as quality is little, and installation and removal are convenient, and the life-span is long.
Accompanying drawing explanation
Fig. 1 is a kind of dynamic power machine spring damper of the utility model structural representation.
In figure: the 1-seat of honour, 2-seat of honour steering bearing, 3-spring upper cover, 4-spring, 5-dirt-proof boot, 6-spring washer, 7-shock absorber body.
Embodiment
Below in conjunction with drawings and Examples, explanation is further explained to the utility model.
As shown in Figure 1, a kind of dynamic power machine spring damper, is characterized in that: comprise the seat of honour 1, spring upper cover 3, spring 4, dirt-proof boot 5 and shock absorber body 7; Described shock absorber body 7 is provided with spring washer 6, and spring washer 6 is fixedly equipped with spring 4, and spring 4 top extends to spring upper cover 3 times, and spring washer 6 is connected with dirt-proof boot 5 by connecting rod 8; Described spring upper cover 3 is provided with the seat of honour 1, and the seat of honour 1 is provided with seat of honour steering bearing 2; Described dynamic power machine spring damper ultimate tensile strength is 2100KG; Described dynamic power machine spring damper natural frequency is 6-10Hz.
The plurality of advantages such as the utility model internal friction is large, and good damping effect, is conducive to crossing resonance region, attenuate high frequency vibration & noise, and horsepower is large, and structure is simple, and damping effect is excellent, and quality is little, and installation and removal are convenient, and the life-span is long.
Any employing and the similar vibration damper designed by technical characteristics of the utility model will fall within protection domain of the present utility model.
Claims (3)
1. a dynamic power machine spring damper, is characterized in that: comprise the seat of honour (1), spring upper cover (3), spring (4), dirt-proof boot (5) and shock absorber body (7); Described shock absorber body (7) is provided with spring washer (6), and spring washer (6) is upper is fixedly equipped with spring (4), and under spring (4) top extends to spring upper cover (3), spring washer (6) is connected with dirt-proof boot (5) by connecting rod (8); Described spring upper cover (3) is provided with the seat of honour (1), and the seat of honour (1) is provided with seat of honour steering bearing (2).
2. a kind of dynamic power machine spring damper according to claim 1, is characterized in that: described dynamic power machine spring damper ultimate tensile strength is 2100KG.
3. a kind of dynamic power machine spring damper according to claim 2, is characterized in that: described dynamic power machine spring damper natural frequency is 6-10Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889020.9U CN205136459U (en) | 2015-11-10 | 2015-11-10 | Power machinery spring damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889020.9U CN205136459U (en) | 2015-11-10 | 2015-11-10 | Power machinery spring damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136459U true CN205136459U (en) | 2016-04-06 |
Family
ID=55622257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889020.9U Expired - Fee Related CN205136459U (en) | 2015-11-10 | 2015-11-10 | Power machinery spring damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136459U (en) |
-
2015
- 2015-11-10 CN CN201520889020.9U patent/CN205136459U/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: 20160406 Termination date: 20161110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |