CN102797784A - Shock isolation device - Google Patents
Shock isolation device Download PDFInfo
- Publication number
- CN102797784A CN102797784A CN2012103082428A CN201210308242A CN102797784A CN 102797784 A CN102797784 A CN 102797784A CN 2012103082428 A CN2012103082428 A CN 2012103082428A CN 201210308242 A CN201210308242 A CN 201210308242A CN 102797784 A CN102797784 A CN 102797784A
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- China
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- cover plate
- upper cover
- shock isolation
- shock
- rubber
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Abstract
The invention relates to a shock isolation device. The shock isolation device is characterized by comprising a shock isolation assembly, wherein the shock isolation assembly comprises a lower base plate and rubber which is arranged at the upper end of the lower base plate; an upper cover plate is arranged above the shock isolation assembly, and the shock isolation assembly and the upper cover are riveted by bolts; edges are arranged at the periphery of the upper cover plate, the edges are inclined towards one side of the lower surface of the upper cover plate, and the upper surface of the rubber and the inner surfaces of the edges of the upper cover plate are connected. The shock isolation device disclosed by the invention adopts a structure that a circular cover plate and a stud sleeve are riveted, so as to effectively prevent corrosive liquid from corroding a rubber part; in addition, the metal structure of the main body can bear higher impact load without deformation, products do not need to be changed for many years, and the service life of the shock isolation device is long.
Description
Technical field
The present invention relates to a kind of shock-proof device, especially a kind of device that is used for vibratory sourcees such as motor vertically, are laterally carried out damping.
Background technique
Along with society and expanding economy, constantly opening up of machinery is new, middle-size and small-size vibrations mechanical field to equipment subtract seismic isolation technology require increasingly high.
For under various rugged environment such as land and boats and ships, shock-proof device tends to being corroded property liquid corrosion rubber position, thereby influences the damping effect of shock-proof device; And shock-proof device bears easy deformation behind the higher impact load.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the existing technology, a kind of shock-proof device is provided, can prevent corrosive liquids corrosion rubber position, can bear higher impact load and indeformable, reach isolating affection preferably, long service life.
According to technological scheme provided by the invention, said shock-proof device, characteristic is: comprise the shock insulation assembly, the shock insulation assembly comprises lower shoe and the rubber that is arranged on the lower shoe upper end; Said shock insulation assembly top is provided with upper cover plate, and shock insulation assembly and upper cover plate are riveted together by bolt sleeve; Around the said upper cover plate edge is set, the edge is to the lower surface lopsidedness of upper cover plate, and the upper surface of said rubber is connected with the internal surface at the edge of upper cover plate.
Said bolt sleeve is arranged on the middle part of upper cover plate and shock insulation assembly.
Said lower shoe is provided with fixed hole.
The present invention has the following advantages:
(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 invention all has very high isolating affection in low-frequency start and high frequency running, and its isolating affection reaches 85～95%, and laterally vertical load rating is at 10～3400KG;
(3) metal frame of the present invention has high mechanical property, can bear 50 times of mechanical shocks load of load rating and indeformable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of shock insulation assembly of the present invention.
Fig. 3 is the left view of Fig. 2.
Embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
Like 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.
Like Fig. 1～shown in Figure 3, the present invention includes the shock insulation assembly, the shock insulation assembly comprises lower shoe 4 and the rubber 3 that is arranged on lower shoe 4 upper ends; Said shock insulation assembly top is provided with 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 said upper cover plate 1, edge 5 is to the lower surface lopsidedness of upper cover plate 1, and the upper surface of said 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 the corrosion of corrosive liquids to rubber 3;
As shown in Figure 3, said lower shoe 4 is provided with the fixed hole 6 that is used for fixing.
Shock-proof device of the present invention is used for vertical horizontal omnibearing damping effect to vibratory sourcees such as motors being provided, and under various rugged environment such as land and boats and ships, can both reach isolating affection preferably; And the upper cover plate that has the edge design can effectively prevent corrosive liquids corrosion rubber part; The present invention through 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; Said shock insulation assembly top is provided with upper cover plate (1), and shock insulation assembly and upper cover plate (1) are riveted together by bolt sleeve (2); Around the said upper cover plate (1) edge (5) is set, to the lower surface lopsidedness of upper cover plate (1), the upper surface of said 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 is characterized in that: said 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: said lower shoe (4) is provided with fixed hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103082428A CN102797784A (en) | 2012-08-28 | 2012-08-28 | Shock isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103082428A CN102797784A (en) | 2012-08-28 | 2012-08-28 | Shock isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102797784A true CN102797784A (en) | 2012-11-28 |
Family
ID=47197029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103082428A Pending CN102797784A (en) | 2012-08-28 | 2012-08-28 | Shock isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102797784A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672437A (en) * | 2017-08-22 | 2018-02-09 | 合肥鑫诚轿车技术服务有限公司 | A kind of automobile engine damping device |
| CN108194576A (en) * | 2018-01-09 | 2018-06-22 | 柳州日高汽车减振技术有限责任公司 | A kind of automatic buffer rubber parts assembling structure and its assembly technology |
| CN114930045A (en) * | 2018-04-09 | 2022-08-19 | Dtr Vms有限公司 | Bushing |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963947A (en) * | 1962-02-13 | 1964-07-15 | Humber Ltd | Improvements in harmonic dampers |
| DE2807160A1 (en) * | 1978-02-20 | 1979-08-30 | Continental Gummi Werke Ag | Rubber spring for commercial motor vehicle engine mounting - has rubber spring supported block with recesses, enclosing additional damping block |
| EP0069787A1 (en) * | 1981-07-09 | 1983-01-19 | Toyota Jidosha Kabushiki Kaisha | A cushioned mounting device |
| US20030057623A1 (en) * | 2001-09-25 | 2003-03-27 | Tokai Rubber Industries, Ltd. | Vibration damping device |
| EP1375293A2 (en) * | 2002-06-12 | 2004-01-02 | WOCO AVS GmbH | Elastic coupling device for joining structural elements that are exposed to vibrations |
| CN2846885Y (en) * | 2005-04-05 | 2006-12-13 | 佟鹤 | Full metal high damp high load three dimension equal rigidity shock absorber |
| CN200996426Y (en) * | 2006-12-28 | 2007-12-26 | 东风汽车集团股份有限公司 | Integrated rubber suspened pad |
| CN201300485Y (en) * | 2008-11-26 | 2009-09-02 | 三一重工股份有限公司 | Damping device and concrete mixer with the damping device |
| JP2011247331A (en) * | 2010-05-26 | 2011-12-08 | Tokai Rubber Ind Ltd | Antivibration device |
| CN202118164U (en) * | 2011-06-08 | 2012-01-18 | 长春轨道客车股份有限公司 | Vibration reduction connector for high-speed motor train unit |
| CN202790281U (en) * | 2012-08-28 | 2013-03-13 | 无锡圣丰减震器有限公司 | Damping device |
-
2012
- 2012-08-28 CN CN2012103082428A patent/CN102797784A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963947A (en) * | 1962-02-13 | 1964-07-15 | Humber Ltd | Improvements in harmonic dampers |
| DE2807160A1 (en) * | 1978-02-20 | 1979-08-30 | Continental Gummi Werke Ag | Rubber spring for commercial motor vehicle engine mounting - has rubber spring supported block with recesses, enclosing additional damping block |
| EP0069787A1 (en) * | 1981-07-09 | 1983-01-19 | Toyota Jidosha Kabushiki Kaisha | A cushioned mounting device |
| US20030057623A1 (en) * | 2001-09-25 | 2003-03-27 | Tokai Rubber Industries, Ltd. | Vibration damping device |
| EP1375293A2 (en) * | 2002-06-12 | 2004-01-02 | WOCO AVS GmbH | Elastic coupling device for joining structural elements that are exposed to vibrations |
| CN2846885Y (en) * | 2005-04-05 | 2006-12-13 | 佟鹤 | Full metal high damp high load three dimension equal rigidity shock absorber |
| CN200996426Y (en) * | 2006-12-28 | 2007-12-26 | 东风汽车集团股份有限公司 | Integrated rubber suspened pad |
| CN201300485Y (en) * | 2008-11-26 | 2009-09-02 | 三一重工股份有限公司 | Damping device and concrete mixer with the damping device |
| JP2011247331A (en) * | 2010-05-26 | 2011-12-08 | Tokai Rubber Ind Ltd | Antivibration device |
| CN202118164U (en) * | 2011-06-08 | 2012-01-18 | 长春轨道客车股份有限公司 | Vibration reduction connector for high-speed motor train unit |
| CN202790281U (en) * | 2012-08-28 | 2013-03-13 | 无锡圣丰减震器有限公司 | Damping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672437A (en) * | 2017-08-22 | 2018-02-09 | 合肥鑫诚轿车技术服务有限公司 | A kind of automobile engine damping device |
| CN108194576A (en) * | 2018-01-09 | 2018-06-22 | 柳州日高汽车减振技术有限责任公司 | A kind of automatic buffer rubber parts assembling structure and its assembly technology |
| CN114930045A (en) * | 2018-04-09 | 2022-08-19 | Dtr Vms有限公司 | Bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |