CN203098730U - Omni-directional shock absorber - Google Patents
Omni-directional shock absorber Download PDFInfo
- Publication number
- CN203098730U CN203098730U CN 201220730584 CN201220730584U CN203098730U CN 203098730 U CN203098730 U CN 203098730U CN 201220730584 CN201220730584 CN 201220730584 CN 201220730584 U CN201220730584 U CN 201220730584U CN 203098730 U CN203098730 U CN 203098730U
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- elastic film
- strength elastic
- vibration damper
- strut
- high strength
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Abstract
The utility model provides an omni-directional shock absorber which comprises a shock absorbing ring. The upper portion of the shock absorber ring is fixedly connected with a foot stool of textile machinery through fulcrum bars which are enclosed to be round. A high-strength elastic film is arranged on the inner side of the shock absorbing ring. A supporting rod is arranged at the bottom of the center of the high-strength elastic film and perpendicularly arranged on a base. The high-strength elastic film serves as shock absorbing material, and due to the fact that all parts of the high-strength elastic film are easy to stretch, and a good shock absorbing effect on vibrations, generated by the foot stool of the textile machinery, in the all directions is achieved. The textile machinery is effectively protected.
Description
Technical field
The utility model relates to the textile manufacturing machine apparatus field, especially, is a kind of vibration damper that textile manufacturing machine is carried out comprehensive damping.
Background technique
The various parts of textile manufacturing machine comprise a large amount of solid of rotation that rotates, and the rotor of for example various transmission shafts, main shaft, motor and steam turbine etc. are referred to as solid of rotation.The pressure that bearing is produced is the same when not rotating solid of rotation when rotation in ideal conditions, and such solid of rotation is the solid of rotation of balance.But the various solid of rotation in the engineering, because the inhomogeneous or blank defective of material, the error that produces in processing and the assembling, even design the time just has multiple factors such as asymmetrical geometrical shape, add the wearing and tearing that solid of rotation is daily, make solid of rotation when rotated, the centrifugal inertia force that each small particle produces on it can not be cancelled out each other, centrifugal inertia force affacts on machinery and the basis thereof by bearing, cause vibration, this kind vibration not only can bring bigger noise, and can influence the solid of rotation of proper functioning, makes the solid of rotation accelerated wear test of proper functioning, even cause coming off of fastening screw, cause bigger mechanical failure.
At the problems referred to above, all can adopt glissando that textile manufacturing machine is cushioned in the more textile manufacturing machine, to lower its vibration, to reduce the influence that vibration brings to textile manufacturing machine.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of omnidirectional vibration damper, and this omnidirectional's vibration damper all carries out damping to the vibration of all directions of textile manufacturing machine.
The technological scheme that its technical problem that solves the utility model adopts is:
This omnidirectional's vibration damper comprises shock ring, fixedly connected with the foot rest of textile manufacturing machine by surrounding circular pole in described shock ring top, the inboard of described shock ring is provided with the high strength elastic film, the bottom of described high strength elastic center membrane is provided with strut, and described strut is vertically set on the base.
As preferably, the roof anchorage of described strut has ball, prevents that described strut top from excessively sharply puncturing described high strength elastic film.
As preferably, the described length that surrounds the length of circular pole greater than described strut, in case described high strength elastic film rupture, described shock ring very first time kiss the earth is as the interim strong point.
As preferably, the central lower of described high strength elastic film is provided with the spherical metal nut cap of the semicircle that cooperates with described ball, prevents that effectively described high strength elastic film is punctured.
As preferably, be with the flexible limiting stopper of ring on the described strut, the top of described flexible limiting stopper is in described shock ring.
Advantage of the present utility model is:
Use described high strength elastic film as vibration-absorptive material, because each position of described high strength elastic film all stretches easily, so it all has good damping effect to the vibration from all directions of the foot rest of textile manufacturing machine, and effectively protection prevents machinery.
Description of drawings
Fig. 1 is the structural representation of this omnidirectional vibration damper.
Among the figure: 100, base; 110, strut; 120, ball; 200, shock ring; 210, high strength elastic film; 300, metal nut cap; 400, flexible limiting stopper; 500, foot rest; 510, pole.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
In the present embodiment, consult Fig. 1, this omnidirectional's vibration damper comprises shock ring 200, fixedly connected with the foot rest 500 of textile manufacturing machine by surrounding circular pole 510 in described shock ring 200 tops, the inboard of described shock ring 200 is provided with high strength elastic film 210, the bottom at described high strength elastic film 210 centers is provided with strut 110, and described strut 110 is vertically set on the base 100.
Above-mentioned omnidirectional's vibration damper, the roof anchorage of described strut 110 has ball 120, prevents that described strut 110 tops from excessively sharply puncturing described high strength elastic film 210.
Above-mentioned omnidirectional's vibration damper, the described length that surrounds the length of circular pole 510 greater than described strut 110, in case described high strength elastic film 210 breaks, described 200 very first time of shock ring kiss the earth is as the interim strong point.
Above-mentioned omnidirectional's vibration damper, the central lower of described high strength elastic film 210 are provided with the spherical metal nut cap 300 of the semicircle that cooperates with described ball 120, prevent that effectively described high strength elastic film 210 is punctured.
Above-mentioned omnidirectional's vibration damper is with the flexible limiting stopper 400 of ring on the described strut 110, the top of described flexible limiting stopper 400 is in described shock ring 200.
By changing the flexible limiting stopper 400 of different size, can limit described shock ring 200 damping rate in the horizontal direction.
The shock absorption principle of above-mentioned omnidirectional's vibration damper:
By described high strength elastic film 210 is set in described shock ring 200 as vibration-absorptive material, no any rigid mechanical connection between described shock ring 200 of while and the described strut, make described strut multi-angle push the resilience that all can obtain described high strength elastic film 210, corresponding described shock ring 200 also has the multi-angle resilience, and the foot rest 500 that connects the textile manufacturing machine of described shock ring 200 also obtains the multi-angle damping.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. omnidirectional's vibration damper, it is characterized in that: comprise shock ring (200), fixedly connected with the foot rest (500) of textile manufacturing machine by surrounding circular pole (510) in described shock ring (200) top, the inboard of described shock ring (200) is provided with high strength elastic film (210), the bottom at described high strength elastic film (210) center is provided with strut (110), and described strut (110) is vertically set on the base (100).
2. omnidirectional according to claim 1 vibration damper is characterized in that: the roof anchorage of described strut (110) has ball (120).
3. omnidirectional according to claim 1 vibration damper is characterized in that: the described length that surrounds the length of circular pole (510) greater than described strut (110).
4. omnidirectional according to claim 2 vibration damper is characterized in that: the central lower of described high strength elastic film (210) is provided with the spherical metal nut cap (300) of the semicircle that cooperates with described ball (120).
5. omnidirectional according to claim 1 vibration damper is characterized in that: be with the flexible limiting stopper (400) of ring on the described strut (110), the top of described flexible limiting stopper (400) is in described shock ring (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730584 CN203098730U (en) | 2012-12-27 | 2012-12-27 | Omni-directional shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730584 CN203098730U (en) | 2012-12-27 | 2012-12-27 | Omni-directional shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098730U true CN203098730U (en) | 2013-07-31 |
Family
ID=48850134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730584 Expired - Fee Related CN203098730U (en) | 2012-12-27 | 2012-12-27 | Omni-directional shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032516A (en) * | 2012-12-27 | 2013-04-10 | 苏州弘贸纺织有限公司 | Omnidirectional damper |
-
2012
- 2012-12-27 CN CN 201220730584 patent/CN203098730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032516A (en) * | 2012-12-27 | 2013-04-10 | 苏州弘贸纺织有限公司 | Omnidirectional damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131227 |