CN211099976U - Centrifugal force vibration platform - Google Patents
Centrifugal force vibration platform Download PDFInfo
- Publication number
- CN211099976U CN211099976U CN201921012738.4U CN201921012738U CN211099976U CN 211099976 U CN211099976 U CN 211099976U CN 201921012738 U CN201921012738 U CN 201921012738U CN 211099976 U CN211099976 U CN 211099976U
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- vibration
- elastic expansion
- centrifugal force
- centrifugal
- vibration frame
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Abstract
The utility model belongs to the technical field of production and manufacturing, in particular to a centrifugal force vibration platform; the vibration device comprises a support (1) which is arranged in a bilateral symmetry manner, transverse elastic expansion devices are symmetrically arranged on the support (1), the elastic expansion devices are connected with a vibration frame (2), longitudinal elastic expansion devices are symmetrically arranged in the vibration frame (2) from top to bottom, the longitudinal elastic expansion devices are connected with a vibration block (3), a centrifugal driving device is arranged at the side end of the vibration block (3), and the upper end of the vibration block is connected with a vibration table (4); the device drives the centrifugal mechanism to rotate through the driving motor, so that the whole vibration platform can vibrate in an up-down and left-right multi-angle mode.
Description
Technical Field
The utility model belongs to the technical field of the manufacturing, especially, relate to a centrifugal force vibration platform.
Background
The vibration table is also called a vibration exciter or a vibration generator; it is a device that uses electro-dynamic, electro-hydraulic, piezoelectric or other principles to obtain mechanical vibrations. The principle is that an excitation signal is input into a coil placed in a magnetic field to drive a workbench connected with the coil; the electrodynamic type vibration table is mainly used for vibration measurement above 10Hz, and can excite the pressure of 200N to the maximum; in the frequency range below 20Hz, an electro-hydraulic vibration table is usually used, and the property of the vibration signal is controlled by an electric servo system; the hydraulic driving system can give out larger displacement and impact force; to different test article and technical indicator, should notice and choose the shaking table of selecting for use different structures and excitation scope, the shaking table can be used for the calibration of accelerometer, and uses with daily chemical agent debugging and screening, and current shaking table displacement position is single, and the displacement volume is little, and is more to small-size experiment limitation, consequently need design a neotype centrifugal force vibration platform.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an effectual problem among the above-mentioned background of solution has proposed a centrifugal force vibration platform, and concrete technical scheme is as follows:
a centrifugal force vibration platform comprises a support (1) which is arranged in a bilateral symmetry mode, transverse elastic expansion devices are symmetrically arranged on the support (1), the elastic expansion devices are connected with a vibration frame (2), longitudinal elastic expansion devices are symmetrically arranged in the vibration frame (2) from top to bottom, the longitudinal elastic expansion devices are connected with a vibration block (3), a centrifugal driving device is arranged at the side end of the vibration block (3), and the upper end of the vibration block is connected with a vibration table (4);
preferably, the transverse elastic telescopic device comprises a guide rod (5) in sliding fit with the frame body (1), one end of the guide rod (5) is fixedly connected with the vibration frame (2), and a spring (6) is arranged between the guide rod (5) and the vibration frame (2);
preferably, the longitudinal elastic expansion device is a short spring (7) which is connected with the vibrating frame (2) and the vibrating block (3);
preferably, the centrifugal driving device comprises an eccentric wheel (8), and the eccentric wheel (8) is connected with a driving motor;
compared with the prior art, the beneficial effects of the utility model reside in that: the device drives the centrifugal mechanism to rotate through the driving motor, so that the whole vibration platform can vibrate in an up-down and left-right multi-angle mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the vibration device comprises a support 1, a vibration frame 2, a vibration block 3, a vibration table 4, a guide rod 5, a spring 6, a short spring 7 and an eccentric wheel 8.
Detailed Description
In order to make the technical personnel in the technical field understand the scheme of the invention better, the invention is further explained in detail with the attached drawings and the embodiment;
a centrifugal force vibration platform comprises supports 1 which are arranged in a bilateral symmetry mode, transverse elastic expansion devices are symmetrically arranged on the supports 1 and comprise guide rods 5 in sliding fit with the supports 1, one ends of the guide rods 5 are fixedly connected with a vibration frame 2, and springs 6 are arranged between the guide rods 5 and the vibration frame 2; the elastic expansion device is connected with the vibration frame 2, the longitudinal elastic expansion device is symmetrically arranged in the vibration frame 2 from top to bottom, the longitudinal elastic expansion device is connected with the vibration block 3, the centrifugal driving device is arranged at the side end of the vibration block 3, and the upper end of the vibration block is connected with the vibration table 4; the centrifugal driving device comprises an eccentric wheel 8, and the eccentric wheel 8 is connected with a driving motor; the longitudinal elastic expansion device is a short spring 7 which is connected with the vibration frame 2 and the vibration block 3;
the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A centrifugal force vibratory platform, comprising: support (1) including bilateral symmetry setting the symmetry is equipped with horizontal elastic expansion device on support (1), elastic expansion device connects vibration frame (2), and the inside longitudinal elastic expansion device that is equipped with of vibration frame (2) upper and lower symmetry, vertical elastic expansion device connects vibrating mass (3), centrifugal drive device is equipped with to vibrating mass (3) side, and shaking table (4) is connected to the upper end.
2. The centrifugal force vibratory platform of claim 1, wherein: horizontal elasticity telescoping device include with support (1) sliding fit's guide bar (5), guide bar (5) one end and vibration frame (2) fixed connection are equipped with spring (6) between guide bar (5) and vibration frame (2).
3. The centrifugal force vibratory platform of claim 1, wherein: the longitudinal elastic expansion device is a short spring (7) which is connected with the vibration frame (2) and the vibration block (3).
4. The centrifugal force vibratory platform of claim 1, wherein: the centrifugal driving device comprises an eccentric wheel (8), and the eccentric wheel (8) is connected with a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012738.4U CN211099976U (en) | 2019-06-30 | 2019-06-30 | Centrifugal force vibration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012738.4U CN211099976U (en) | 2019-06-30 | 2019-06-30 | Centrifugal force vibration platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211099976U true CN211099976U (en) | 2020-07-28 |
Family
ID=71708226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921012738.4U Expired - Fee Related CN211099976U (en) | 2019-06-30 | 2019-06-30 | Centrifugal force vibration platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211099976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909084A (en) * | 2021-09-18 | 2022-01-11 | 北京擎科生物科技有限公司 | Rotary oscillation mechanism |
| CN117740413A (en) * | 2023-12-15 | 2024-03-22 | 无锡和源精密机械有限公司 | Aviation seat testing device |
-
2019
- 2019-06-30 CN CN201921012738.4U patent/CN211099976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909084A (en) * | 2021-09-18 | 2022-01-11 | 北京擎科生物科技有限公司 | Rotary oscillation mechanism |
| CN117740413A (en) * | 2023-12-15 | 2024-03-22 | 无锡和源精密机械有限公司 | Aviation seat testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210630 |