CN211231385U - Vibration isolation device of electromagnetic vibration table - Google Patents
Vibration isolation device of electromagnetic vibration table Download PDFInfo
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- CN211231385U CN211231385U CN201922338210.2U CN201922338210U CN211231385U CN 211231385 U CN211231385 U CN 211231385U CN 201922338210 U CN201922338210 U CN 201922338210U CN 211231385 U CN211231385 U CN 211231385U
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Abstract
An electromagnetic vibration isolation device relates to the technical field of electromagnetic vibration isolation, in particular to an electromagnetic vibration isolation device. It contains bottom plate, left stand, right stand, damping layer, elastic layer, buffer layer, left fixed plate, right fixed plate, spring, the left side of the top of bottom plate be provided with left stand, be provided with left bed course on the lower surface of left stand, the right side of the top of bottom plate is provided with right stand, is provided with right bed course on the lower surface of right stand, the top of left stand and right stand is provided with the damping layer, the top on damping layer is provided with the elastic layer. After the technical scheme is adopted, the utility model discloses beneficial effect does: it is provided with the damping layer, has the damping operation, is provided with the buffer layer, has the cushioning effect, is provided with the elastic layer, has the elastic action, wholly has the effect of isolated damping, and is provided with the fixed plate, can play the fixed action.
Description
Technical Field
The utility model relates to an electromagnetic vibration isolation technical field, concretely relates to electromagnetic vibration platform vibration isolation device.
Background
The electromagnetic vibration table is widely applied to industries such as national defense, aviation, aerospace, communication, electronics, automobiles, household appliances and the like. The device is used for finding early faults, simulating actual working condition examination and structural strength tests, and has the advantages of wide product application range, wide application range and remarkable and reliable test effect. The electromagnetic vibration table is widely applied to industries such as national defense, aviation, aerospace, communication, electronics, automobiles, household appliances and the like. The device is used for finding early faults, simulating actual working condition examination and structural strength tests, and has the advantages of wide product application range, wide application range and remarkable and reliable test effect. Sine wave, frequency modulation, frequency sweep, programmability, frequency multiplication, logarithm, maximum acceleration, amplitude modulation, time control, full-function computer control, and simple fixed acceleration/fixed amplitude. The device passes the test of continuous non-fault operation for 3 months, and has stable performance and reliable quality. The device is characterized by comprising a machine table base, a control circuit, a frequency sweep and fixed frequency operation mode, a frequency sweep and. The vibration of the existing electromagnetic vibration table is large, and vibration isolation needs to be carried out on the vibration table.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide electromagnetic vibration platform vibration isolation device, it is provided with the damping layer, has the damping operation, is provided with the buffer layer, has the cushioning effect, is provided with the elastic layer, has the elastic action, wholly has the effect of isolated damping, and is provided with the fixed plate, can play the fixed action.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains bottom plate 1, left stand 2, right stand 3, damping layer 4, elastic layer 5, buffer layer 6, left fixed plate 7, right fixed plate 8, spring 9, the left side of the top of bottom plate 1 be provided with left stand 2, be provided with left bed course 22 on the lower surface of left stand 2, the right side of the top of bottom plate 1 is provided with right stand 3, be provided with right bed course 32 on the lower surface of right stand 3, the top of left stand 2 and right stand 3 is provided with damping layer 4, damping layer 4's top is provided with elastic layer 5, elastic layer 5's top is provided with buffer layer 6, the left side of buffer layer 6's top is provided with left fixed plate 7, be provided with spring 9 on the left fixed plate 7, the right side of buffer layer 6's top is provided with right fixed plate 8, be provided with spring 9 on the right fixed.
The left column 2 is internally provided with a left gasket 21.
The right column 3 is internally provided with a right gasket 31.
The damping layer 4 is provided with a damping body 41.
The elastic layer 5 is provided with an elastic cavity 51.
The utility model discloses a theory of operation: install bottom plate 1 on the electromagnetic vibration platform, then place article on buffer layer 6, can reduce vibration, play the effect of vibration isolation, left fixed plate 7 and right fixed plate 8 can play fixed effect simultaneously, and left stand 2 and right stand 3 play the effect of support, and spring 9 has increased the elasticity degree.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it is provided with the damping layer, has the damping operation, is provided with the buffer layer, has the cushioning effect, is provided with the elastic layer, has the elastic action, wholly has the effect of isolated damping, and is provided with the fixed plate, can play the fixed action.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the damping layer 4 in the present invention;
fig. 3 is a schematic structural view of the elastic cavity 5 of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is a schematic structural view of embodiment 2 of the present invention.
Description of reference numerals: the damping device comprises a base plate 1, a left upright post 2, a left gasket 21, a left cushion layer 22, a right upright post 3, a right gasket 31, a right cushion layer 32, a damping layer 4, a damping body 41, an elastic layer 5, an elastic cavity 51, a buffer layer 6, a left fixing plate 7, a right fixing plate 8 and a spring 9.
Detailed Description
Example 1
Referring to fig. 1-4, the technical solution adopted by the present embodiment is that it comprises a bottom plate 1, a left column 2, a left gasket 21, a left cushion 22, a right column 3, a right gasket 31, a right cushion 32, a damping layer 4, a damping body 41, an elastic layer 5, an elastic cavity 51, a buffer layer 6, a left fixing plate 7, a right fixing plate 8, and a spring 9, wherein the top surface of the bottom plate 1 is provided with the left column 2 and the right column 3, the bottom end of the left column 2 is provided with the left cushion 22, the bottom end of the right column 3 is provided with the right cushion 32, the left column 2 is provided with the left gasket 21 inside, the right column 3 is provided with the right gasket 31 inside, the damping layer 4 is arranged above the left column 2 and the right column 3, the damping body 41 is arranged on the damping layer 4, the damping layer 4 is made of damping material, the elastic layer 5 is arranged above the damping layer 4, the elastic cavity 51 is arranged, the elastic layer 5 is made of rubber material, the rubber is high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand. Early rubbers were elastic, insulating, impermeable to water and air, and were prepared from latex of plants such as hevea brasiliensis and hevea brasiliensis. A high-elasticity polymer compound. It is divided into two types of natural rubber and synthetic rubber. The natural rubber is prepared by extracting gum from plants such as rubber tree and rubber grass, and the synthetic rubber is prepared by polymerizing various monomers. Rubber products are widely used in industry or in various aspects of life. The top of elastic layer 5 is provided with buffer layer 6, and buffer layer 6 adopts buffer material to make, and the left side of the top of buffer layer 6 is provided with left fixed plate 7, and the right side of buffer layer 6 top is provided with right fixed plate 8, and left fixed plate 7 and right fixed plate 8 are "L" shape structure, all are provided with spring 9 on left fixed plate 7 and the right fixed plate 8.
Example 2
Referring to fig. 5, the technical solution adopted by the present embodiment is that it includes a bottom plate 1, a left column 2, a left cushion 22, a right column 3, a right cushion 32, a damping layer 4, a damping body 41, an elastic layer 5, an elastic cavity 51, a buffer layer 6, a left fixing plate 7, a right fixing plate 8, and a spring 9, the left column 2 and the right column 3 are disposed on the upper surface of the bottom plate 1, the left cushion 22 is disposed at the bottom end of the left column 2, the right cushion 32 is disposed at the bottom end of the right column 3, the damping layer 4 is disposed above the left column 2 and the right column 3, the damping body 41 is disposed on the damping layer 4, the damping layer 4 is made of a damping material, the elastic layer 5 is disposed above the damping layer 4, the elastic cavity 51 is disposed on the elastic layer 5, the elastic layer 5 is made of a rubber material, the rubber is a high elastic polymer material having reversible deformation, can generate larger deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand. Early rubbers were elastic, insulating, impermeable to water and air, and were prepared from latex of plants such as hevea brasiliensis and hevea brasiliensis. A high-elasticity polymer compound. It is divided into two types of natural rubber and synthetic rubber. The natural rubber is prepared by extracting gum from plants such as rubber tree and rubber grass, and the synthetic rubber is prepared by polymerizing various monomers. Rubber products are widely used in industry or in various aspects of life. The top of elastic layer 5 is provided with buffer layer 6, and buffer layer 6 adopts buffer material to make, and the left side of the top of buffer layer 6 is provided with left fixed plate 7, and the right side of buffer layer 6 top is provided with right fixed plate 8, and left fixed plate 7 and right fixed plate 8 are "L" shape structure, all are provided with spring 9 on left fixed plate 7 and the right fixed plate 8.
The utility model discloses a theory of operation: install bottom plate 1 on the electromagnetic vibration platform, then place article on buffer layer 6, can reduce vibration, play the effect of vibration isolation, left fixed plate 7 and right fixed plate 8 can play fixed effect simultaneously, and left stand 2 and right stand 3 play the effect of support, and spring 9 has increased the elasticity degree.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it is provided with the damping layer, has the damping operation, is provided with the buffer layer, has the cushioning effect, is provided with the elastic layer, has the elastic action, wholly has the effect of isolated damping, and is provided with the fixed plate, can play the fixed action.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. Electromagnetic vibration platform vibration isolation device, its characterized in that: the damping device comprises a bottom plate (1), a left upright post (2), a right upright post (3), a damping layer (4), an elastic layer (5), a buffer layer (6), a left fixing plate (7), a right fixing plate (8) and a spring (9), wherein the left side above the bottom plate (1) is provided with the left upright post (2), the lower surface of the left upright post (2) is provided with a left cushion layer (22), the right side above the bottom plate (1) is provided with the right upright post (3), the lower surface of the right upright post (3) is provided with a right cushion layer (32), the damping layer (4) is arranged above the left upright post (2) and the right upright post (3), the elastic layer (5) is arranged above the damping layer (4), the buffer layer (6) is arranged above the elastic layer (5), the left side above the buffer layer (6) is provided with the left fixing plate (7), the spring (9, the right side above the buffer layer (6) is provided with a right fixing plate (8), and the right fixing plate (8) is provided with a spring (9).
2. An electromagnetic vibration isolation apparatus according to claim 1, wherein: the left column (2) is internally provided with a left gasket (21).
3. An electromagnetic vibration isolation apparatus according to claim 1, wherein: and a right gasket (31) is arranged inside the right upright post (3).
4. An electromagnetic vibration isolation apparatus according to claim 1, wherein: the damping layer (4) is provided with a damping body (41).
5. An electromagnetic vibration isolation apparatus according to claim 1, wherein: the elastic layer (5) is provided with an elastic cavity (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338210.2U CN211231385U (en) | 2019-12-24 | 2019-12-24 | Vibration isolation device of electromagnetic vibration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338210.2U CN211231385U (en) | 2019-12-24 | 2019-12-24 | Vibration isolation device of electromagnetic vibration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231385U true CN211231385U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338210.2U Active CN211231385U (en) | 2019-12-24 | 2019-12-24 | Vibration isolation device of electromagnetic vibration table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231385U (en) |
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2019
- 2019-12-24 CN CN201922338210.2U patent/CN211231385U/en active Active
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