CN202790281U - Damping device - Google Patents
Damping device Download PDFInfo
- Publication number
- CN202790281U CN202790281U CN201220431837.8U CN201220431837U CN202790281U CN 202790281 U CN202790281 U CN 202790281U CN 201220431837 U CN201220431837 U CN 201220431837U CN 202790281 U CN202790281 U CN 202790281U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- shock
- rubber
- insulation assembly
- 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 - Lifetime
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a damping device, which is characterized by comprising a damping assembly, wherein the damping assembly comprises a lower bottom plate and rubber arranged at the upper end of the lower bottom plate; an upper cover plate is arranged above the damping assembly; the damping assembly is pivoted riveted together with the upper cover plate through a bolt sleeve; the periphery of the upper cover plate is provided with edges; the edges are inclined towards one side of the lower surface of the upper cover plate; and the upper surface of the rubber is connected with the inner surfaces of the edges of the upper cover plate. In According to the damping device disclosed by the utility model, a structure in which a circular cover plate is riveted with a stud sleeve is adopted, so that corrosive liquids can be effectively prevented from corroding a rubber part, a main body metal structure can bear high impact load without being deformed, a product can be not be required to be replaced within multiple years, and the damping device has long service life.
Description
Technical field
The utility model relates to a kind of shock-proof device, especially a kind of device for the vibratory sourcees such as motor vertically, laterally being carried out damping.
Background technique
Along with society and expanding economy, constantly opening up of machinery is new, and be more and more higher to the requirement that subtracts seismic isolation technology of equipment at middle-size and small-size vibrations mechanical field.
For under the various rugged environment such as land and boats and ships, shock-proof device tends to being corroded property liquid corrosion rubber position, thereby affects the damping effect of shock-proof device; And shock-proof device is out of shape after bearing higher impact load easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of shock-proof device is provided, and can prevent corrosive liquids corrosion rubber position, can bear higher impact load and indeformable, reaches preferably isolating affection, long service life.
According to the technological scheme that the utility model provides, described shock-proof device, feature is: comprise the shock insulation assembly, the shock insulation assembly comprises lower shoe and is arranged on the rubber of lower shoe upper end; Described shock insulation assembly top arranges upper cover plate, and shock insulation assembly and upper cover plate are riveted together by bolt sleeve; Around the described upper cover plate edge is set, the edge is to the lower surface lopsidedness of upper cover plate, and the upper surface of described rubber is connected with the internal surface at the edge of upper cover plate.
Described bolt sleeve is arranged on the middle part of upper cover plate and shock insulation assembly.
Be provided with fixed hole at described lower shoe.
The utlity model has following advantage:
(1) the new described shock-proof device of this practicality adopts the structure of circular cover and the riveted joint of double-screw bolt cover, can effectively prevent corrosive liquids corrosion rubber part, the base metal structure can be born higher impact load and indeformable, and can guarantee that product need not to change long service life in for many years;
(2) rubber layer structure of the present utility model has very high isolating affection in the running of low-frequency start and high frequency, and its isolating affection reaches 85～95%, Horizontal vertical to load rating at 10～3400KG;
(3) metal frame of the present utility model has high mechanical property, can bear 50 times of mechanical shocks load of load rating and indeformable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of shock insulation assembly described in the utility model.
Fig. 3 is the left view of Fig. 2.
Embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
Such as Fig. 1～shown in Figure 3: shock-proof device comprises upper cover plate 1, bolt sleeve 2, rubber 3, lower shoe 4, edge 5, fixed hole 6 etc.
Such as Fig. 1～shown in Figure 3, the utility model comprises the shock insulation assembly, and the shock insulation assembly comprises lower shoe 4 and is arranged on the rubber 3 of lower shoe 4 upper ends; Described shock insulation assembly top arranges upper cover plate 1, and shock insulation assembly and upper cover plate 1 are riveted together by bolt sleeve 2, and bolt sleeve 2 is arranged on the middle part of upper cover plate 1 and shock insulation assembly; Be obliquely installed edge 5 around the described upper cover plate 1, edge 5 is to the lower surface lopsidedness of upper cover plate 1, and the upper surface of described rubber 3 is connected with the internal surface at the edge 5 of upper cover plate 1; Edge 5 to the lower surface lopsidedness of upper cover plate 1 can stop that corrosive liquids is to the corrosion of rubber 3;
As shown in Figure 3, be provided with for fixing fixed hole 6 at described lower shoe 4.
Shock-proof device described in the utility model is used for providing vertical horizontal omnibearing damping effect to vibratory sourcees such as motors, can both reach preferably isolating affection under the various rugged environment such as land and boats and ships; And, can effectively prevent corrosive liquids corrosion rubber part with the upper cover plate of edge design; The utility model by fatigue test 3,000,000 times after, vertical and horizontal rigidity variance ratio is no more than ± 10%.
Claims (3)
1. shock-proof device is characterized in that: comprise the shock insulation assembly, the shock insulation assembly comprises lower shoe (4) and is arranged on the rubber (3) of lower shoe (4) upper end; Described shock insulation assembly top arranges upper cover plate (1), and shock insulation assembly and upper cover plate (1) are riveted together by bolt sleeve (2); Around the described upper cover plate (1) edge (5) is set, to the lower surface lopsidedness of upper cover plate (1), the upper surface of described rubber (3) is connected with the internal surface at the edge (5) of upper cover plate (1) edge (5).
2. shock-proof device as claimed in claim 1, it is characterized in that: described bolt sleeve (2) is arranged on the middle part of upper cover plate (1) and shock insulation assembly.
3. shock-proof device as claimed in claim 1 is characterized in that: be provided with fixed hole (6) at described lower shoe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431837.8U CN202790281U (en) | 2012-08-28 | 2012-08-28 | Damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220431837.8U CN202790281U (en) | 2012-08-28 | 2012-08-28 | Damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790281U true CN202790281U (en) | 2013-03-13 |
Family
ID=47817547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220431837.8U Expired - Lifetime CN202790281U (en) | 2012-08-28 | 2012-08-28 | Damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797784A (en) * | 2012-08-28 | 2012-11-28 | 无锡圣丰减震器有限公司 | Shock isolation device |
| CN111750027A (en) * | 2019-03-27 | 2020-10-09 | 威巴克股份公司 | Vibration damper |
-
2012
- 2012-08-28 CN CN201220431837.8U patent/CN202790281U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797784A (en) * | 2012-08-28 | 2012-11-28 | 无锡圣丰减震器有限公司 | Shock isolation device |
| CN111750027A (en) * | 2019-03-27 | 2020-10-09 | 威巴克股份公司 | Vibration damper |
| US11143259B2 (en) | 2019-03-27 | 2021-10-12 | Vibracoustic Ag | Vibration absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |