CN2881208Y - Full metal high resistance six equirigidity shock absorber - Google Patents
Full metal high resistance six equirigidity shock absorber Download PDFInfo
- Publication number
- CN2881208Y CN2881208Y CN 200520135904 CN200520135904U CN2881208Y CN 2881208 Y CN2881208 Y CN 2881208Y CN 200520135904 CN200520135904 CN 200520135904 CN 200520135904 U CN200520135904 U CN 200520135904U CN 2881208 Y CN2881208 Y CN 2881208Y
- Authority
- CN
- China
- Prior art keywords
- damping
- utility
- model
- equirigidity
- friction
- 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
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a full metal high resistance six equirigidity shock absorber, which comprises a bowl-shaped frame (3), a bottom plate (12), a shot blocking (1), a bushing block assembling (9), a spring (2), a damping net mat (5), damping gasket (4) (7), etc. The components interact to make the relative displacement and friction damping, which makes the stiffness of six freedom directions of the space is approximately equal; meanwhile, the friction produces damping effect, which decreases the natural frequency and the magnification of the system to get good damping effect and purpose. The utility model has the beneficial effects: 1. multiple installation methods are not limited by installation condition. 2. the good damping effect and the friction damping is produced when moving, makes the six-dimensional stiffness to be approximately equal, so the damping purpose can be realized at various directions. 3. all metal can satisfy the operating requirements better under the bad condition.
Description
Technical field
The utility model relates to rigidity vibration dampers such as a kind of full-metallic high damping 6 DOF
Background technique
In the prior art, various electronic equipments, instrument, instrument mostly are rubber absorbers or rubber-metal vibration damper greatly with vibration damper, owing to be subjected to structure and raw-material restriction, its mounting type is single fixing, can only the single direction vibration damping.Deficiency is that the damping of vibration damper is little, the natural frequency height of itself, and the resonance magnification factor is big, and effectiveness in vibration suppression is undesirable, and Life cycle is short, and working environment is required height, can not adapt to field operation environment, does not satisfy the vibration isolation requirement under the mal-condition.
The model utility content
The utility model has remedied vibration damper defective of the prior art, provides a kind of simple and reasonable, promptly can bear compressive load, can bear the vibration damper of tension load again.Its assembly all is a Structural Hardware, is not subjected to the restriction of mounting type, has adapted to various operating conditions and rugged environment better.Main damping element metal spring, damping twine, damping gasket, interact between them and produce relative displacement and frictional damping, thereby make space six-freedom degree all directions rigidity approximately equal, simultaneously because the damping effect that fricting movement produces, the natural frequency and the resonance magnification factor of system have been reduced, under the stressed situation of any one direction of six-dimensional space, vibration damper can both play the favorable damping effect like this.
The beneficial effects of the utility model are: 1, multiple mounting type is not subjected to the restriction of installation conditions.2, favorable damping performance.Produce frictional damping between motion, make six-dimensional space rigidity approximately equal, thereby realize vibration damping in space six-freedom degree direction.3, all metal construction satisfies the usage requirement under the rugged environment better.
Description of drawings
Fig. 1 is that master of the present utility model looks sectional structure chart
Fig. 2 is the scheme of installation of overlooking of the present utility model
Among Fig. 1: 1 block, 2 springs, 3 bowl-shape frames, damping gasket on 4,5 damping gauze pads, 6 strengthen packings, 7 times damping gasket, 8 cushion pads, the assembling of 9 linings, 10 support covers, 11 tubular-shank rivets, 12 base plates, 13 buffering gauze pads.
Embodiment: be further described below in conjunction with 1 pair of model utility of accompanying drawing: referring to Fig. 1, rigidity damper shafts such as the utility model full-metallic high damping 6 DOF are to assemble 9 by block bowl-shape frame 3 in 1 and lining to (diagram Pz to), and the combination of shock-absorbing spring 2 realizes.When vibration damper bears compressive load (opposite direction of Fig. 1 Pz), the base plate 12 that the bottom of the spring 2 of block in 1 is cushioned gauze pad 13, couple together with bowl-shape frame 3 usefulness tubular-shank rivets 11 is fixed, the other end is compressed with block 1, in the time of compression, support cover 10 withstands the combination of damping gauze pad 5 and cushion pad 8, damping gasket 7, and the damping twine in damping gauze pad and the spring steel wire coil is because stressed mutual motion, produce frictional damping, forming one like this has the damped elasticity vibration insulating system, finishes the isolation of vibrations.
When bearing tension load, vibration damper does the time spent (diagram Pz to), lining assembling 9 since stressed along Pz to setting in motion, and then drive spring 2 is compressed, spring 2 is started working, block a shot 1 simultaneously with spring 2 motions, cushion pad 8, damping gasket 7 reinforcings down, make damping gauze pad 5 stressed, motion generation frictional damping mutually between the metal twine, forming one by above assembly has the damped elasticity vibration insulating system, thereby realizes the isolation of vibrations.
When vibration damper is stressed in the horizontal direction, spring 2, go up damping gasket 4, damping gauze pad 5, strengthen packing 6, the system that forms of damping gasket 7 down, the relative movement between them produces the defective that frictional damping remedies spring 2 substantially horizontal insufficient rigidity.Being made up of these elements has the damped elasticity vibration insulating system, and its rigidity and axial rigidity approximately equal, this system have realized the isolation of vibrations equally well.
Claims (1)
1, rigidity vibration dampers such as a kind of full-metallic high damping 6 DOF, it comprises the housing bowl-shape frame, base plate, block, the lining assembling, shock-absorbing spring, the damping gauze pad, damping gasket, it is characterized in that being equipped with on the block (1) in the housing bowl-shape frame (3), following damping gasket (4), (7), damping gauze pad (5) couples together by shock-absorbing spring (2) and lining assembling (9), props up by cushion pad (8) with a support cover (10), make it to form an integral body, use tubular-shank rivet (11) that housing bowl-shape frame (3) and base plate (12) are riveted together then with housing bowl-shape frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135904 CN2881208Y (en) | 2005-11-13 | 2005-11-13 | Full metal high resistance six equirigidity shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135904 CN2881208Y (en) | 2005-11-13 | 2005-11-13 | Full metal high resistance six equirigidity shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881208Y true CN2881208Y (en) | 2007-03-21 |
Family
ID=37881048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520135904 Expired - Lifetime CN2881208Y (en) | 2005-11-13 | 2005-11-13 | Full metal high resistance six equirigidity shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881208Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839066A (en) * | 2010-06-11 | 2010-09-22 | 三一重工股份有限公司 | Tail end hose device, concrete pump vehicle and pipeline transporter |
-
2005
- 2005-11-13 CN CN 200520135904 patent/CN2881208Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839066A (en) * | 2010-06-11 | 2010-09-22 | 三一重工股份有限公司 | Tail end hose device, concrete pump vehicle and pipeline transporter |
| CN101839066B (en) * | 2010-06-11 | 2011-09-28 | 三一重工股份有限公司 | Tail end hose device, concrete pump vehicle and pipeline transporter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201246433Y (en) | Harmonic tremor peak-avoiding vibration damper | |
| TWI286118B (en) | Balancing apparatus for elevator | |
| MXPA02009473A (en) | Vibration dampening system for a reciprocating compressor with a linear motor. | |
| CN101737733B (en) | Vibration damper and lamp using same | |
| CN202176028U (en) | Axially limited damper | |
| CN201170284Y (en) | Metal rubber shock absorber and shock absorber system | |
| JP3215370U (en) | Damping device for structures | |
| CN103047332A (en) | Vibration control device with vibration isolation and absorption functions | |
| CN205714756U (en) | A kind of screw compressor with vibration absorber | |
| CN2881208Y (en) | Full metal high resistance six equirigidity shock absorber | |
| CN202413408U (en) | Speed changer suspension assembly | |
| CN209430681U (en) | Vibration absorber and water cooler | |
| CN204288076U (en) | A kind of vehicle-mounted notebook shock attenuation device | |
| CN216447349U (en) | Shock absorber | |
| CN215634624U (en) | Vibration damping device and electromechanical device | |
| CN208024759U (en) | A kind of vibration absorber of oxygenerator compressor | |
| CN205806323U (en) | A kind of air compressor machine shock-damping structure | |
| CN108180253A (en) | A kind of effective energy-absorbing device | |
| CN210317666U (en) | Vibration reduction air conditioner compressor | |
| KR100390542B1 (en) | Vibration control system of construction | |
| CN208890549U (en) | The fixed device of motor shock absorption and cold bridge structure | |
| CN215854511U (en) | Guide rail vibration damping device and elevator device | |
| CN111043011A (en) | Limiting structure for refrigeration compressor movement and assembling limiting method based on limiting structure | |
| RU2279593C1 (en) | Spring-type vibration isolator with dampening member | |
| CN109441998A (en) | Vibration absorber and water cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Cuifang Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
| EXPY | Termination of patent right or utility model |