CN201739405U - Shock absorption strip - Google Patents
Shock absorption strip Download PDFInfo
- Publication number
- CN201739405U CN201739405U CN2010202265273U CN201020226527U CN201739405U CN 201739405 U CN201739405 U CN 201739405U CN 2010202265273 U CN2010202265273 U CN 2010202265273U CN 201020226527 U CN201020226527 U CN 201020226527U CN 201739405 U CN201739405 U CN 201739405U
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- CN
- China
- Prior art keywords
- utility
- shock absorption
- model
- absorption strip
- damping bar
- 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 Prevention Devices (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a shock absorption strip, which comprises a first part, a second part and a third part arranged between the first part and the second part, wherein the first part, the third part and the second part are pressed integrally from top to bottom; the first part and the second part are made of solid materials; and the third part is made of an elastic material. As the three parts are pressed integrally, and the part of elastic material is arranged between the two parts of solid materials, the utility model improves the flexibility of the shock absorption strip, changes the rigid connection into the soft connection, and can effectively reduce the vibration and noise generated by a motor during system operation, thereby not only guaranteeing the safe operation of the system, but also prolonging the service life of an overall system machine; and the cost of the shock absorption strip is also reduced due to the lower rubber cost.
Description
Technical field
The utility model relates to hydraulic machinery damping original paper, is specifically related to a kind of damping bar.
Background technique
At present, what band base motor generally adopted in the domestic hydraulic system is the installation that is rigidly connected, system in operation, vibrate and noise bigger, can produce very big influence to the running and the surrounding enviroment of machine, also can reduce the working life of machine simultaneously.
The model utility content
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, and a kind of damping bar that reduces noise and reduce vibration is provided, and this damping strip adoption flexibly connects to install and guarantees system stable operation.
Technological scheme: in order to realize above purpose, a kind of damping bar described in the utility model, comprise first portion, second portion and be arranged on first portion and the third part of second portion centre, described first portion, third part and second portion are pressed into one in the mode of upper, middle and lower.
Wherein, preferably, described first portion and second portion adopt hard material to make, and described third part adopts elastic material to make.
Wherein, preferably, described hard material is a metallic material, and described metallic material is a steel material.
Wherein, preferably, described elastic material is a rubber material, and described rubber material is a natural rubber.
Beneficial effect: a kind of damping bar that the utility model provides, owing to adopt three parts to be pressed into one, and in the middle of two hard material parts, be provided with the elastic material part, thereby improved the suppleness of damping bar, to be rigidly connected to become and flexibly connect, can effectively reduce and motor produces when reducing System Operation vibration and noise, not only guaranteed the safe operation of system, also improved the working life of total system machine, and, also reduced the cost of damping bar simultaneously because the rubber cost is lower.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of the utility model structural representation;
Fig. 3 is the sectional drawing of the A-A face of Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
As Fig. 1, Fig. 2, damping bar shown in Figure 3, comprise first portion 1, second portion 2 and be arranged on first portion 1 and the third part 3 of second portion 2 centres, described first portion 1 and second portion 2 adopts steel materials to make that (hard material all can, also can adopt metallic material such as aluminum alloy material), described third part 3 adopts the natural rubber materials to make that (elastic material all can, as rubber material), the mode that described first portion 1, third part 3 and second portion 2 are arranged with upper, middle and lower is pressed into one.
The utility model damping bar can with the supporting use of motor, support and oil cooler, they are become by the installation that is rigidly connected flexibly connect installation, thereby can effectively reduce and machine produces when reducing System Operation vibration and noise, noise can reduce 4-8dBA, also can improve the working life of total system.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalents or modifications of having done according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. damping bar, it is characterized in that: comprise first portion (1), second portion (2) and be arranged on first portion (1) and the third part (3) of second portion (2) centre, described first portion (1), third part (3) and second portion (2) are pressed into one in the mode of upper, middle and lower.
2. a kind of damping bar according to claim 1 is characterized in that: described first portion (1) and second portion (2) adopt hard material to make, and described third part (3) adopts elastic material to make.
3. a kind of damping bar according to claim 2 is characterized in that: described hard material is a metallic material.
4. a kind of damping bar according to claim 3 is characterized in that: described metallic material is a steel material.
5. a kind of damping bar according to claim 2 is characterized in that: described elastic material is a rubber material.
6. a kind of damping bar according to claim 5 is characterized in that: described rubber material is a natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265273U CN201739405U (en) | 2010-06-13 | 2010-06-13 | Shock absorption strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202265273U CN201739405U (en) | 2010-06-13 | 2010-06-13 | Shock absorption strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739405U true CN201739405U (en) | 2011-02-09 |
Family
ID=43554680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202265273U Expired - Fee Related CN201739405U (en) | 2010-06-13 | 2010-06-13 | Shock absorption strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121323A (en) * | 2014-07-02 | 2014-10-29 | 安徽汇展热交换***有限公司 | Universal anti-skid shock pad |
-
2010
- 2010-06-13 CN CN2010202265273U patent/CN201739405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121323A (en) * | 2014-07-02 | 2014-10-29 | 安徽汇展热交换***有限公司 | Universal anti-skid shock pad |
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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: 20110209 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |