CN213017482U - Light low-frequency damper vibration isolator - Google Patents
Light low-frequency damper vibration isolator Download PDFInfo
- Publication number
- CN213017482U CN213017482U CN202022014317.4U CN202022014317U CN213017482U CN 213017482 U CN213017482 U CN 213017482U CN 202022014317 U CN202022014317 U CN 202022014317U CN 213017482 U CN213017482 U CN 213017482U
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- CN
- China
- Prior art keywords
- rubber seat
- connecting end
- upper portion
- base
- vibration isolator
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000002991 molded plastic Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000013016 damping Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a light low-frequency damper vibration isolator, which comprises a base, a rubber seat, a connecting end and a threaded rod, wherein the lower end of the rubber seat is fixedly connected on the base, the upper part of the rubber seat gradually shrinks inwards, the inside of the rubber seat forms a hollow structure, and an installation hole for installing the connecting end is formed at the upper part of the rubber seat; the upper part of the connecting end is provided with a flange edge, the lower part of the connecting end extends into the hollow structure of the rubber seat, and the upper part of the mounting hole of the rubber seat is provided with a reaming hole matched with the flange edge. The utility model discloses application range is wide, and the damping is effectual, can effectively obstruct transaudient moreover, has solved the influence of instrument vibration to the precision.
Description
Technical Field
The utility model relates to a vibration isolation device.
Background
The light low-frequency damper vibration isolator has the functions of isolating the vibration generated by the instruments and meters and isolating the vibration, so that the interference of the instruments and meters is reduced to the minimum, and the detection precision of the instruments and meters is improved. The traditional vibration isolator has poor working adaptability due to structural defects, cannot work in a working environment from forty degrees below zero to one hundred and ten degrees above zero, has poor vibration attenuation effect and poor sound transmission effect on separation instruments and meters.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an application range is wide, and the damping is effectual, can effectively separate the transaudient moreover, has solved the light-duty low frequency damper isolator of instrument vibration to the influence of precision.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a light-duty low frequency attenuator isolator, includes base, rubber seat, link and threaded rod, and the lower extreme fixed connection of rubber seat is on the base, and the upper portion of rubber seat inwards shrinks gradually, and inside hollow structure that forms to form the mounting hole of installation link in the upper portion, be equipped with interior screw hole on the link, threaded rod threaded connection is on interior screw hole.
Preferably, the upper part of the connecting end is provided with a flange edge, the lower part of the connecting end extends into the hollow structure of the rubber seat, and the upper part of the mounting hole of the rubber seat is provided with a reaming hole matched with the flange edge.
Preferably, the periphery of the connecting end is provided with an annular groove, and the upper part of the rubber seat is provided with an annular convex block matched with the annular groove.
Preferably, the upper portion card of rubber seat is equipped with first becket, and the middle part is moulded plastics and is had the second becket.
Preferably, the base is annular, and a piston damper is arranged in an inner hole of the base.
After the structure of the oil adding device is adopted, the utility model discloses a small-size low frequency damper bumper shock absorber, its base adopt metal base, install the rubber seat on the base to at the upper portion erection joint end of rubber seat, the link is used for being connected with the equipment that needs the damping, owing to have the existence of mesoporous rubber seat, instrument and meter's vibration can transmit to the rubber seat, can play the vibration isolation effect, and application range is wide, and the damping is effectual, has solved the influence of instrument vibration to the precision. But also can effectively block sound transmission, and has obvious effects on remedying vibration pollution and protecting the environment.
Drawings
Fig. 1 is a sectional view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrated in the accompanying drawings.
Referring to fig. 1, the light low-frequency damper vibration isolator comprises a base 1, a rubber seat 2, a connecting end 3 and a threaded rod 4, wherein the lower end of the rubber seat 2 is fixedly connected to the base 1, the upper portion of the rubber seat 2 gradually shrinks inwards, a hollow structure is formed inside the rubber seat 2, a mounting hole 21 for mounting the connecting end 3 is formed in the upper portion of the rubber seat, an inner threaded hole is formed in the connecting end 3, and the threaded rod 4 is in threaded connection with the inner threaded hole.
Referring to fig. 1, the connecting end 3 is provided with a flange 31 at the upper part, the lower part extends into the hollow structure of the rubber seat 2, and the upper part of the mounting hole 21 of the rubber seat 2 is provided with a reaming hole 22 matched with the flange 31. Make link 3 and 2 installations of rubber seat more stable to in the use, link 3 can have the space of sinking, and the damping is effectual.
Referring to fig. 1, the connecting end 3 is provided with an annular groove 32 at the periphery thereof, and the rubber seat 2 is provided with an annular projection 23 at the upper part thereof, which is engaged with the annular groove 32. The annular groove 32 makes the structure of the connection end 3 more stable and prevents the connection end 3 from being deviated left and right.
Referring to fig. 1, a first metal ring 5 is clamped at the upper part of the rubber seat 2, and a second metal ring 6 is injected at the middle part of the rubber seat. The stability of the peripheral structure of the rubber seat 2 is ensured.
Referring to fig. 1, the base 1 is annular, and a piston damper 7 is arranged in an inner hole of the base 1. The base 1 provides a better damping.
The utility model relates to a light-duty low frequency attenuator and isolator, mainly be in order to solve the instrument vibration to the influence of precision, consequently the utility model discloses during the use, pass through threaded rod 4 with instrument and meter and fix on link 3, when the instrument vibrates, rubber seat 2 can be along with the vibration do sink with shake the action such as, can have fine damping effect to work adaptability is strong on the material itself, can work under the operational environment of forty degrees to one hundred ten degrees on the zero degree below zero, can effective separation transaudient moreover, have obvious effect to renovating vibration pollution and environmental protection.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a light-duty low frequency damper isolator which characterized in that: including base (1), rubber seat (2), link (3) and threaded rod (4), and the lower extreme fixed connection of rubber seat (2) is on base (1), and the upper portion of rubber seat (2) inwards contracts gradually, and inside formation hollow structure to at the mounting hole (21) of upper portion formation installation link (3), be equipped with the interior screw hole on link (3), threaded rod (4) threaded connection is on the interior screw hole.
2. The lightweight low frequency damper vibration isolator of claim 1 wherein: the upper portion of the connecting end (3) is provided with a flange edge (31), the lower portion of the connecting end extends into the hollow structure of the rubber seat (2), and a reaming hole (22) matched with the flange edge (31) is formed in the upper portion of the mounting hole (21) of the rubber seat (2).
3. The lightweight low frequency damper vibration isolator of claim 1 wherein: the periphery of connecting end (3) is equipped with ring channel (32), and the upper portion of rubber seat (2) is equipped with annular lug (23) with ring channel (32) complex.
4. The lightweight low frequency damper vibration isolator of claim 1 wherein: the upper portion card of rubber seat (2) is equipped with first becket (5), and the middle part is moulded plastics and is had second becket (6).
5. The lightweight low frequency damper vibration isolator of claim 1 wherein: the base (1) is annular, and a piston damper (7) is arranged in an inner hole of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014317.4U CN213017482U (en) | 2020-09-15 | 2020-09-15 | Light low-frequency damper vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014317.4U CN213017482U (en) | 2020-09-15 | 2020-09-15 | Light low-frequency damper vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017482U true CN213017482U (en) | 2021-04-20 |
Family
ID=75476567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022014317.4U Active CN213017482U (en) | 2020-09-15 | 2020-09-15 | Light low-frequency damper vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017482U (en) |
-
2020
- 2020-09-15 CN CN202022014317.4U patent/CN213017482U/en active Active
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