CN217441210U - Rubber sealing piece capable of achieving shock absorption and noise reduction - Google Patents
Rubber sealing piece capable of achieving shock absorption and noise reduction Download PDFInfo
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- CN217441210U CN217441210U CN202221133697.6U CN202221133697U CN217441210U CN 217441210 U CN217441210 U CN 217441210U CN 202221133697 U CN202221133697 U CN 202221133697U CN 217441210 U CN217441210 U CN 217441210U
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- rubber seal
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- backup pad
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Abstract
The utility model discloses a rubber seal that can carry out vibration/noise reduction relates to rubber seal technical field. This rubber seal spare that can carry out vibration/noise reduction, including bottom plate and backup pad, the backup pad is located the upside of bottom plate, be provided with elastic buffer between bottom plate and the backup pad, elastic buffer includes baffle, damping spring and overhead gage down, damping spring fixed connection is between baffle and overhead gage down. The utility model discloses in, cushion the backup pad through elastic buffer to drive the sealed head of rubber and cushion with equipment, the fixed of slide bar and nose bar, the removal of the annular abatvoix of being convenient for, it is spacing to carry on equipment simultaneously, prevent that equipment from taking place the skew, the annular abatvoix centers on the setting, has increased the effect of noise reduction, through mount, support column and fixed orifices, be convenient for to the dismantlement of equipment, the nose bar and the slide bar separation of the annular abatvoix of being convenient for of connecting hole have increased the result of use.
Description
Technical Field
The utility model relates to a rubber seal technical field especially relates to a rubber seal spare that can carry out vibration/noise reduction.
Background
Rubber seals are a common basic element in sealing devices, playing a very important role in the contradiction between leakage and sealing; the rubber sealing element is a kind of rubber product widely used in sealing technology, because rubber has precious elastic high molecular material, and a wider temperature range, smaller stress given in different media can generate larger deformation, and the deformation can provide contact pressure, compensate leakage clearance and achieve the purpose of sealing.
The comparison patent number is as follows: the rubber sealing piece capable of absorbing shock and reducing noise provided by CN 201921416074.8 is provided with a rubber sealing head which is arranged in a convex shape, so that the sealing effect is better; through setting up elastic cushion body, damping spring, abatvoix, can play the shock attenuation like this, fall the effect of making an uproar, but at the shock attenuation in-process, equipment can be along with not equidirectional pushing down, produces the slope of equipment easily, and establishes damping spring bending angle too big easily, and then reduced damping spring's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the rubber seal who provides can carry out vibration/noise reduction.
In order to realize the purpose, the utility model adopts the following technical scheme: a rubber sealing element capable of absorbing shock and reducing noise comprises a bottom plate and a supporting plate, wherein the supporting plate is positioned on the upper side of the bottom plate, an elastic buffering device is arranged between the bottom plate and the supporting plate, the elastic buffering device comprises a lower baffle plate, a damping spring and an upper baffle plate, and the damping spring is fixedly connected between the lower baffle plate and the upper baffle plate;
the upper surface of the bottom plate is fixedly connected with a plurality of sliding rods, the outer side surface of the supporting plate is in threaded connection with an annular sound-absorbing plate, the outer side surface of the annular sound-absorbing plate is in sliding connection with a plurality of convex rods, connecting holes are formed in the convex rods and the sliding rods in the horizontal direction, a plurality of side convex blocks are fixedly connected to the outer side surface of the annular sound-absorbing plate, and the sliding rods penetrate through the corresponding side convex blocks;
the last fixed surface of backup pad is connected with solid fixed ring, the upside of backup pad is provided with the sealed head of rubber, the sealed head of rubber and solid fixed ring threaded connection, the last fixed surface of backup pad is connected with a plurality of support columns, the equipment is being taken to the upper surface of the sealed head of rubber, a plurality of mounts of lateral surface fixedly connected with of equipment, the fixed orifices has all been seted up on mount and the support column.
As a further description of the above technical solution:
the number of the damping springs is five, and the damping springs are uniformly distributed between the lower baffle and the upper baffle.
As a further description of the above technical solution:
the supporting plate is placed on the upper surface of the upper baffle plate.
As a further description of the above technical solution:
the lower surface wall of the rubber sealing head is provided with a circular groove, and the circular groove of the rubber sealing head is in threaded connection with the outer side surface of the fixing ring.
As a further description of the above technical solution:
the side protruding blocks are connected with the corresponding sliding rods in a sliding mode.
As a further description of the above technical solution:
the quantity of mount has four, and even fixed connection in the lateral surface of equipment.
As a further description of the above technical solution:
the fixing frame is L-shaped, the fixing holes are located in the horizontal portion of the fixing frame, and the fixing holes of the fixing frame and the fixing holes of the supporting columns are located in the same vertical direction.
As a further description of the above technical solution:
the rubber sealing head, the fixing ring and the support column are all located inside the annular sound-absorbing plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, cushion the backup pad through elastic buffer to drive the sealed head of rubber and cushion with equipment, the removal of the annular abatvoix of being convenient for is spacing to equipment simultaneously to the removal of slide bar and nose bar, prevents that equipment from taking place the skew, and the annular abatvoix centers on the setting, has increased the effect of noise reduction.
2. The utility model discloses in, through mount, support column and fixed orifices, be convenient for to the dismantlement of equipment, the connecting hole is convenient for the nose bar and the slide bar separation of annular abatvoix, and the threaded connection of annular abatvoix and backup pad is convenient for to the dismantlement of annular abatvoix, is convenient for change internals, has increased the result of use.
Drawings
Fig. 1 is a structural diagram of a rubber sealing member capable of damping and reducing noise provided by the present invention;
FIG. 2 is a front view of a rubber sealing member capable of absorbing shock and reducing noise according to the present invention;
FIG. 3 is a top view of a rubber sealing member capable of absorbing shock and reducing noise according to the present invention;
FIG. 4 is a cross-sectional view of a rubber sealing member capable of absorbing shock and reducing noise according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
Illustration of the drawings:
1. a base plate; 2. a lower baffle plate; 3. a side bump; 4. a slide bar; 5. a nose bar; 6. an annular sound-absorbing panel; 7. equipment; 8. a fixing hole; 9. a fixed mount; 10. an upper baffle plate; 11. a damping spring; 12. connecting holes; 13. a support pillar; 14. a rubber sealing head; 15. a fixing ring; 16. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a rubber sealing element capable of achieving shock absorption and noise reduction comprises a bottom plate 1 and a supporting plate 16, wherein the supporting plate 16 is located on the upper side of the bottom plate 1, an elastic buffering device is arranged between the bottom plate 1 and the supporting plate 16 and comprises a lower baffle plate 2, a shock absorption spring 11 and an upper baffle plate 10, the shock absorption spring 11 is fixedly connected between the lower baffle plate 2 and the upper baffle plate 10, the number of the shock absorption springs 11 is five, the shock absorption springs are evenly distributed between the lower baffle plate 2 and the upper baffle plate 10, the elastic buffering device is used for buffering the supporting plate 16, and the supporting plate 16 is placed on the upper surface of the upper baffle plate 10;
the upper surface of the bottom plate 1 is fixedly connected with a plurality of sliding rods 4, the outer side surface of the supporting plate 16 is in threaded connection with an annular sound-absorbing plate 6, the annular sound-absorbing plate 6 is used for absorbing noise generated by collision inside, the outer side surface of the annular sound-absorbing plate 6 is in sliding connection with a plurality of convex rods 5, the convex rods 5 and the sliding rods 4 are both provided with connecting holes 12 in the horizontal direction, the connecting holes 12 are screwed with screws to realize the fixation of the convex rods 5 and the sliding rods 4, the outer side surface of the annular sound-absorbing plate 6 is fixedly connected with a plurality of side convex blocks 3, the sliding rods 4 penetrate through the corresponding side convex blocks 3, and the side convex blocks 3 are in sliding connection with the corresponding sliding rods 4, so that the annular sound-absorbing plate 6 and the supporting plate 16 are horizontal;
the upper surface of the supporting plate 16 is fixedly connected with a fixing ring 15, the upper side of the supporting plate 16 is provided with a rubber sealing head 14, the rubber sealing head 14 is in threaded connection with the fixing ring 15, the lower wall of the rubber sealing head 14 is provided with a circular groove, the circular groove of the rubber sealing head 14 is in threaded connection with the outer side surface of the fixing ring 15, the fixing ring 15 enables the rubber sealing head 14 to be fixed more tightly, the upper surface of the supporting plate 16 is fixedly connected with a plurality of supporting columns 13, the upper surface of the rubber sealing head 14 is provided with the equipment 7, the outer side surface of the equipment 7 is fixedly connected with a plurality of fixing frames 9, the fixing frames 9 and the supporting columns 13 are both provided with fixing holes 8, the number of the fixing frames 9 is four, the fixing frames are uniformly and fixedly connected with the outer side surface of the equipment 7, the fixing frames 9 are L-shaped, the fixing holes 8 are positioned at the horizontal part of the fixing frames 9, and the fixing holes 8 of the supporting columns 13 are positioned in the same vertical direction, the bolts are screwed in the fixing holes 8, the equipment 7 and the supporting columns 13 are fixed, meanwhile, the rubber sealing heads 14 buffer the equipment, and the rubber sealing heads 14, the fixing rings 15 and the supporting columns 13 are located inside the annular sound-absorbing plate 6.
The working principle is as follows: during the use, slowly twist solid fixed ring 15 with the rubber sealing head 14 by hand, slowly putting up mount 9 on the upper surface of support column 13 that corresponds, and mount 9 and the fixed orifices 8 of support column 13 are in same vertical direction, slowly twist the bolt, realize fixing between equipment 7 and support column 13, thereby carry out the shock attenuation to equipment 7, slowly twist annular acoustic panel 6 into backup pad 16, rotate annular acoustic panel 6, protruding pole 5 in the annular acoustic panel 6 outside contacts with corresponding slide bar 4, and connecting hole 12 is in the same direction, twist the screw in to connecting hole 12, realize fixing, backup pad 16 is put on the upside of elastic buffer at this moment.
In the process, the equipment 7 is pressed down, so that the annular sound-absorbing plate 6 slowly moves downwards along the convex rod 5, the supporting plate 16 presses down the elastic buffering device, the damping spring 11 of the elastic buffering device is slowly compressed, the supporting plate 16 is prevented from moving downwards, the rubber sealing head 14 and the equipment 7 are further prevented from moving downwards, and the damping for the equipment 7 is realized.
During disassembly, screws at the connecting holes 12 are screwed out, the annular sound-absorbing plate 6 is pulled upwards to enable the supporting plate 16, the annular sound-absorbing plate 6 and the convex rod 5 to move upwards, the annular sound-absorbing plate 6 is slowly screwed out by hands to complete the disassembly of the annular sound-absorbing plate 6 and the supporting plate 16, bolts in the fixing holes 8 are screwed out by a screwdriver to complete the disassembly of the equipment 7, and the rubber sealing head 14 is rotated by hands to complete the disassembly.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A rubber seal capable of damping and reducing noise, comprising a bottom plate (1) and a support plate (16), wherein the support plate (16) is located on the upper side of the bottom plate (1), characterized in that: an elastic buffer device is arranged between the bottom plate (1) and the supporting plate (16), the elastic buffer device comprises a lower baffle plate (2), a damping spring (11) and an upper baffle plate (10), and the damping spring (11) is fixedly connected between the lower baffle plate (2) and the upper baffle plate (10);
the upper surface of the bottom plate (1) is fixedly connected with a plurality of sliding rods (4), the outer side surface of the supporting plate (16) is in threaded connection with an annular sound-absorbing plate (6), the outer side surface of the annular sound-absorbing plate (6) is in sliding connection with a plurality of protruding rods (5), connecting holes (12) are formed in the protruding rods (5) and the sliding rods (4) in the horizontal direction, the outer side surface of the annular sound-absorbing plate (6) is fixedly connected with a plurality of side convex blocks (3), and the sliding rods (4) penetrate through the corresponding side convex blocks (3);
the last fixed surface of backup pad (16) is connected with solid fixed ring (15), the upside of backup pad (16) is provided with rubber seal head (14), rubber seal head (14) and solid fixed ring (15) threaded connection, the last fixed surface of backup pad (16) is connected with a plurality of support columns (13), equipment (7) are being taken to the upper surface of rubber seal head (14), a plurality of mounts (9) of lateral surface fixedly connected with of equipment (7), fixed orifices (8) have all been seted up on mount (9) and support column (13).
2. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the number of the damping springs (11) is five, and the damping springs are uniformly distributed between the lower baffle plate (2) and the upper baffle plate (10).
3. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the supporting plate (16) is placed on the upper surface of the upper baffle plate (10).
4. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the lower surface wall of the rubber sealing head (14) is provided with a circular groove, and the circular groove of the rubber sealing head (14) is in threaded connection with the outer side surface of the fixing ring (15).
5. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the side convex blocks (3) are connected with the corresponding sliding rods (4) in a sliding mode.
6. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the number of the fixing frames (9) is four, and the fixing frames are uniformly and fixedly connected to the outer side face of the equipment (7).
7. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the fixing frame (9) is L-shaped, the fixing holes (8) are located in the horizontal portion of the fixing frame (9), and the fixing holes (8) of the fixing frame (9) and the supporting columns (13) are located in the same vertical direction.
8. A rubber seal capable of absorbing and dampening noise according to claim 1, wherein: the rubber sealing head (14), the fixing ring (15) and the supporting column (13) are all located inside the annular sound-absorbing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221133697.6U CN217441210U (en) | 2022-05-11 | 2022-05-11 | Rubber sealing piece capable of achieving shock absorption and noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221133697.6U CN217441210U (en) | 2022-05-11 | 2022-05-11 | Rubber sealing piece capable of achieving shock absorption and noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441210U true CN217441210U (en) | 2022-09-16 |
Family
ID=83220351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221133697.6U Active CN217441210U (en) | 2022-05-11 | 2022-05-11 | Rubber sealing piece capable of achieving shock absorption and noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441210U (en) |
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2022
- 2022-05-11 CN CN202221133697.6U patent/CN217441210U/en active Active
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