CN219159415U - Three-spring vibration isolator - Google Patents
Three-spring vibration isolator Download PDFInfo
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- CN219159415U CN219159415U CN202223430569.0U CN202223430569U CN219159415U CN 219159415 U CN219159415 U CN 219159415U CN 202223430569 U CN202223430569 U CN 202223430569U CN 219159415 U CN219159415 U CN 219159415U
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- damping
- spring
- vibration isolator
- vibration
- rotating shaft
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- 238000013016 damping Methods 0.000 claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model discloses a three-spring vibration isolator, relates to the technical field of spring vibration isolators, and aims to solve the problems that the existing spring vibration isolators are mostly of a single-spring structure and have poor vibration damping performance due to the fact that the existing spring vibration isolators do not have a plurality of vibration damping functions, and strong vibration is difficult to damp. Side plates are integrally arranged on two sides of the spring vibration isolator frame, and a bottom plate is integrally arranged below the side plates; further comprises: the side damping spring mechanisms are fixedly arranged between the side plates, two side damping spring mechanisms are arranged, a connecting piece is fixedly arranged between the two side damping spring mechanisms, and a groove is formed in the connecting piece; the upper damping spring mechanism is fixedly arranged above the connecting piece, the two ends of the side damping spring mechanism are fixedly provided with first damping end covers, one ends of the first damping end covers are fixedly provided with side spring installation covers, cover body installation grooves are formed in the side spring installation covers, and one ends of the side damping spring mechanism extend into the cover body installation grooves.
Description
Technical Field
The utility model relates to the technical field of spring vibration isolators, in particular to a three-spring vibration isolator.
Background
The vibration isolator is a resilient member connecting the device and the base to reduce and eliminate vibration forces transmitted by the device to the base and vibrations transmitted by the base to the device.
However, most of the existing spring vibration isolators are of single-spring structures, and do not have multiple vibration damping functions, so that the vibration damping performance is poor, and strong vibration is difficult to damp; therefore, the existing requirements are not met, and for this purpose we propose a three spring vibration isolator.
Disclosure of Invention
The utility model aims to provide a three-spring vibration isolator so as to solve the problems that the prior spring vibration isolator provided in the background art is mostly of a single-spring structure, has no multiple vibration reduction function, has poor vibration reduction performance and is difficult to reduce the vibration of stronger vibration.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a three spring vibration isolator comprising: the vibration isolator comprises a spring vibration isolator frame, wherein two sides of the spring vibration isolator frame are integrally provided with side plates, and a bottom plate is integrally arranged below the side plates;
further comprises:
the side damping spring mechanisms are fixedly arranged between the side plates, two side damping spring mechanisms are arranged, a connecting piece is fixedly arranged between the two side damping spring mechanisms, and a groove is formed in the connecting piece;
and the upper damping spring mechanism is fixedly arranged above the connecting piece.
Preferably, the two ends of the side damping spring mechanism are fixedly provided with first damping end covers, one ends of the side damping spring mechanism are fixedly provided with side spring installation covers at one ends of the first damping end covers, cover body installation grooves are formed in the side spring installation covers, and one ends of the side damping spring mechanism extend into the cover body installation grooves.
Preferably, a second damping rotating shaft is fixedly arranged on the outer wall of the first damping end cover at the other end, the second damping rotating shaft is fixedly arranged in the groove through a screw, and the side damping spring mechanism is rotationally connected with the connecting piece through the second damping rotating shaft.
Preferably, a plurality of reserved through holes are formed in the outer wall of the side plate, a first damping rotating shaft is fixedly mounted on the outer wall of the reserved through holes, one end of the first damping rotating shaft is connected with the side spring mounting cover, and the side damping spring mechanism is rotationally connected with the side plate through the first damping rotating shaft.
Preferably, the two ends of the upper damping spring mechanism are fixedly provided with second damping end covers, the outer wall of each second damping end cover is fixedly provided with a first combined installation rod, and the second damping end covers are fixedly installed with the connecting piece through the first combined installation rods.
Preferably, the outer wall of the lower surface of the bottom plate is fixedly provided with damping rubber pads, and a second combined installation rod is fixedly arranged between the damping rubber pads.
Preferably, a notch is arranged at the middle position of the side plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the spring vibration isolator frame is arranged to achieve the effect of combining and installing three damping springs, the upper damping spring mechanism is combined with required equipment by using the first combined installation rod above, the upper damping spring mechanism is pressed to retract downwards and drive the connecting piece to move downwards, the two ends of the side damping spring mechanisms at two sides are respectively rotated under the influence of the first damping rotating shaft and the second damping rotating shaft, when vibration is generated, the vibration force is reduced at the upper damping spring mechanism, and the rest vibration force is reduced again by the side damping spring mechanisms at two sides, so that compared with the traditional single spring structure, the vibration isolation and buffering effect of the device is better, and stronger vibration can be weakened.
2. The second combined installation rod is fixedly installed between the damping rubber pads, the damping rubber pads have the bottom anti-slip vibration reduction effect, the bottom friction force can be increased while the vibration reduction performance of the vibration isolator is improved, sliding is avoided, the stability is improved, and the second combined installation rod can be combined with other equipment components, so that the vibration isolator is convenient for a user to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall partial structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A;
FIG. 4 is a schematic view of a partial structure of a base plate according to the present utility model;
in the figure: 1. a spring isolator frame; 2. a side plate; 3. a bottom plate; 4. a notch; 5. reserving a through hole; 6. a first damping shaft; 7. a side spring mounting cover; 8. a cover mounting groove; 9. a side damping spring mechanism; 10. a first damping end cap; 11. a second damping rotating shaft; 12. a connecting piece; 13. a groove; 14. an upper damping spring mechanism; 15. a second damping end cap; 16. a first modular mounting bar; 17. a second combined mounting bar; 18. damping rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a three spring vibration isolator comprising: the vibration isolator comprises a spring vibration isolator frame 1, wherein two sides of the spring vibration isolator frame 1 are integrally provided with side plates 2, and a bottom plate 3 is integrally arranged below the side plates 2;
further comprises:
the side damping spring mechanisms 9 are fixedly arranged between the side plates 2, two side damping spring mechanisms are arranged, a connecting piece 12 is fixedly arranged between the two side damping spring mechanisms 9, and a groove 13 is formed in the connecting piece 12;
an upper damper spring mechanism 14 fixedly mounted above the connecting member 12;
the spring vibration isolator frame 1 has the effect of combining and installing three damping springs, the upper damping spring mechanism 14 is combined with required equipment by using the first combined installation rod 16 above, the upper damping spring mechanism 14 is pressed and is retracted downwards to drive the connecting piece 12 to move downwards, two ends of the side damping spring mechanisms 9 on two sides are respectively rotated due to the influences of the first damping rotating shaft 6 and the second damping rotating shaft 11, vibration force is reduced at the upper damping spring mechanism 14 temporarily, and the rest vibration force is reduced by the side damping spring mechanisms 9 on two sides again, so that compared with the traditional single spring structure, the vibration isolation and buffering device is better in vibration isolation and buffering effect and can weaken stronger vibration.
Referring to fig. 1 and 2, the two ends of the side damping spring mechanism 9 are fixedly provided with a first damping end cover 10, one end of the first damping end cover 10 at one end is fixedly provided with a side spring mounting cover 7, a cover body mounting groove 8 is formed in the side spring mounting cover 7, one end of the side damping spring mechanism 9 extends into the cover body mounting groove 8, and the side spring mounting cover 7 and the cover body mounting groove 8 have the effect of mounting and limiting the side damping spring mechanism 9.
Referring to fig. 1-3, a second damping rotating shaft 11 is fixedly mounted on the outer wall of the first damping end cover 10 at the other end, the second damping rotating shaft 11 is fixedly mounted in the groove 13 through a screw, the side damping spring mechanism 9 is rotationally connected with the connecting piece 12 through the second damping rotating shaft 11, and the position, close to the connecting piece 12, of the side damping spring mechanism 9 is enabled to have rotation capacity by the aid of the second damping rotating shaft 11.
Referring to fig. 1 and 2, a plurality of reserved through holes 5 are formed in the outer wall of the side plate 2, a first damping rotating shaft 6 is fixedly mounted on the outer wall of the reserved through holes 5, one end of the first damping rotating shaft 6 is connected with a side spring mounting cover 7, a side damping spring mechanism 9 is rotatably connected with the side plate 2 through the first damping rotating shaft 6, and the side spring mounting cover 7 can be rotated by the aid of the first damping rotating shaft 6, so that an effect of convenient adjustment is achieved.
Referring to fig. 1 and 2, two ends of the upper damping spring mechanism 14 are fixedly provided with a second damping end cover 15, a first combined installation rod 16 is fixedly installed on the outer wall of the second damping end cover 15, the second damping end cover 15 is fixedly installed with the connecting piece 12 through the first combined installation rod 16, and the first combined installation rod 16 at the lower end is used for fixedly installing the upper damping spring mechanism 14 above the connecting piece 12.
Referring to fig. 4, a damping rubber pad 18 is fixedly installed on the outer wall of the lower surface of the bottom plate 3, a second combined installation rod 17 is fixedly installed between the damping rubber pads 18, the damping rubber pad 18 has the bottom anti-slip vibration reduction effect, the vibration reduction performance of the vibration isolator is improved, meanwhile, the bottom friction force can be increased, sliding is avoided, the stability is improved, and the second combined installation rod 17 can be combined with other equipment components, so that the use of a user is facilitated.
Referring to fig. 1 and 2, a notch 4 is provided in the middle of the side plate 2, and the notch 4 can reduce the weight of the spring vibration isolator frame 1 and reduce the cost.
Working principle: when the vibration isolator is used, the effect of combining and installing three damping springs is achieved through the arrangement of the spring vibration isolator frame 1, the upper damping spring mechanism 14 is combined with required equipment through the first combined installation rod 16 above, the upper damping spring mechanism 14 is pressed and is retracted downwards to drive the connecting piece 12 to move downwards, two ends of the side damping spring mechanisms 9 on two sides are respectively rotated due to the influences of the first damping rotating shaft 6 and the second damping rotating shaft 11, vibration force is reduced at the positions of the upper damping spring mechanisms 14 when vibration is achieved, the rest vibration force is reduced by the side damping spring mechanisms 9 on two sides again, compared with a traditional single spring structure, vibration isolation and buffering effects of the vibration isolator are better, stronger vibration can be weakened, the second combined installation rod 17 is fixedly installed between the damping rubber pads 18, the bottom anti-skid and vibration reduction effects are achieved through the damping rubber pads 18, the bottom friction force can be improved, sliding is avoided, stability is improved, the second combined installation rod 17 can be combined with other equipment components, and convenience is brought to users.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The three-spring vibration isolator comprises a spring vibration isolator frame (1), wherein side plates (2) are integrally arranged on two sides of the spring vibration isolator frame (1), and a bottom plate (3) is integrally arranged below the side plates (2);
the method is characterized in that: further comprises:
the side damping spring mechanisms (9) are fixedly arranged between the side plates (2), two side damping spring mechanisms are arranged, a connecting piece (12) is fixedly arranged between the two side damping spring mechanisms (9), and a groove (13) is formed in the connecting piece (12);
an upper damper spring mechanism (14) fixedly mounted above the connector (12).
2. The three spring vibration isolator of claim 1, wherein: the side damping spring mechanism comprises a side damping spring mechanism body and is characterized in that first damping end covers (10) are fixedly arranged at two ends of the side damping spring mechanism body (9), one end of each first damping end cover (10) is fixedly provided with a side spring installation cover (7), a cover body installation groove (8) is formed in the side spring installation cover (7), and one end of the side damping spring mechanism body (9) extends into the cover body installation groove (8).
3. The three spring vibration isolator according to claim 2, wherein: the other end of the first damping end cover (10) is fixedly provided with a second damping rotating shaft (11), the second damping rotating shaft (11) is fixedly arranged in the groove (13) through a screw, and the side damping spring mechanism (9) is rotationally connected with the connecting piece (12) through the second damping rotating shaft (11).
4. The three spring vibration isolator of claim 1, wherein: the novel damping device is characterized in that a plurality of reserved through holes (5) are formed in the outer wall of the side plate (2), a first damping rotating shaft (6) is fixedly mounted on the outer wall of the reserved through holes (5), one end of the first damping rotating shaft (6) is connected with a side spring mounting cover (7), and a side damping spring mechanism (9) is rotationally connected with the side plate (2) through the first damping rotating shaft (6).
5. The three spring vibration isolator of claim 1, wherein: the two ends of the upper damping spring mechanism (14) are fixedly provided with second damping end covers (15), the outer wall of each second damping end cover (15) is fixedly provided with a first combined installation rod (16), and the second damping end covers (15) are fixedly installed with the connecting piece (12) through the first combined installation rods (16).
6. The three spring vibration isolator of claim 1, wherein: the damping rubber pads (18) are fixedly arranged on the outer walls of the lower openings of the bottom plates (3), and the second combined mounting rods (17) are fixedly arranged between the damping rubber pads (18).
7. The three spring vibration isolator of claim 1, wherein: a notch (4) is arranged at the middle position of the side plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430569.0U CN219159415U (en) | 2022-12-21 | 2022-12-21 | Three-spring vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223430569.0U CN219159415U (en) | 2022-12-21 | 2022-12-21 | Three-spring vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159415U true CN219159415U (en) | 2023-06-09 |
Family
ID=86643992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223430569.0U Active CN219159415U (en) | 2022-12-21 | 2022-12-21 | Three-spring vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159415U (en) |
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2022
- 2022-12-21 CN CN202223430569.0U patent/CN219159415U/en active Active
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