CN216936120U - Vibration simulation experiment device for vibration mechanics - Google Patents
Vibration simulation experiment device for vibration mechanics Download PDFInfo
- Publication number
- CN216936120U CN216936120U CN202123146800.9U CN202123146800U CN216936120U CN 216936120 U CN216936120 U CN 216936120U CN 202123146800 U CN202123146800 U CN 202123146800U CN 216936120 U CN216936120 U CN 216936120U
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- vibration
- mounting table
- simulation experiment
- vibration simulation
- experiment device
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- 238000004088 simulation Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model discloses a vibration simulation experiment device for vibration mechanics, which comprises a vibration simulation testing machine and a mounting table, wherein the mounting table is provided with a clamping component for fixing the mounting table on the vibration simulation testing machine and fixing a liquid container; the clamping assembly comprises tenon rods which are slidably mounted in the mounting table and distributed in a circumferential array manner, clamping palms are arranged on the tenon rods, and the tenon rods are driven to move so as to drive the clamping palms to move relatively. The utility model discloses a vibration simulation experiment device for vibration mechanics that provides, be provided with the centre gripping subassembly on the mount table, the centre gripping subassembly not only can hold the container that holds the experiment liquid of treating, can also fix the mount table on the experiment platform of electromagnetic type vibration test platform, when needs carry out the vibration simulation experiment to liquid, will treat experiment liquid dress in transparent container and place on the mount table, centre gripping subassembly work is held the container and is fixed the mount table on the experiment platform of electromagnetic type vibration test platform, be convenient for carry out vibration test to liquid.
Description
Technical Field
The utility model relates to a vibration simulation experiment device for vibration mechanics.
Background
In a broad sense, a motion is said to be a vibration if the physical quantity characterizing the motion repeatedly changes from time to time, increasing and decreasing. If the physical quantity that changes is a mechanical quantity or a mechanical quantity, such as displacement, velocity, acceleration stress and strain of an object, the vibration is called mechanical vibration. Vibration mechanics is a course of studying the kinematics and dynamics of mechanical vibrations.
According to patent No. CN205941030U, published (published) No. 2017.02.08, there is disclosed a vibration state simulation experiment apparatus comprising: the servo motor provides power; the motor bracket is used for supporting the servo motor; the motor bracket shaft is rotatably arranged on the motor bracket; the flexible coupling is connected with the servo motor; the main shaft is connected with the flexible coupling; at least one bearing support supporting the main shaft; and the flywheel is arranged on the bearing. Common faults of the rotary machine, such as unbalanced load, misalignment, periodic impact, bearing damage and the like, are simulated in a new mode, so that an experimental platform is provided for teaching, demonstration and fault research.
When the electromagnetic vibration test bed is used for carrying out vibration simulation experiments, the objects to be tested are fixed on the experiment platform by electric suction, and then the electromagnetic vibration test bed is started to detect the objects to be tested. When vibration simulation experiment is carried out to liquid, all generally be with liquid dress in transparent container, place the container on the test bench again, but the electricity is inhaled and is not good to liquid container's fixed effect, and the container can remove in vibration simulation experiment, influences the experimenter and treats the observation of experimenting liquid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vibration simulation experiment device for vibration mechanics, and aims to provide a device capable of fixing a container containing liquid to be tested on an experiment platform of an electromagnetic vibration experiment table.
In order to achieve the aim, the utility model provides a vibration simulation experiment device for vibration mechanics, which comprises a vibration simulation testing machine and a mounting table, wherein the mounting table is provided with a clamping assembly for fixing the mounting table on the vibration simulation testing machine and fixing a liquid container;
the clamping assembly comprises a tenon rod which is slidably installed in the mounting table and distributed in a circumferential array manner, a clamping palm is arranged on the tenon rod, and the tenon rod is driven to move so as to drive the clamping palm to move relatively.
Preferably, the clamping assembly comprises a circular ring, a rocker, a shell, a first sliding rod, a hook claw and a first spring, and the circular ring is rotatably arranged on the mounting table.
Preferably, a mortise distributed in a circumferential array is formed in the mounting table, a tenon rod is arranged in the mortise in a sliding mode and extends to the outer side of the mounting table, and a shell is fixedly mounted on the outer side of the mounting table.
Preferably, a first sliding rod is arranged in the shell in a sliding mode, a first spring is arranged between the first sliding rod and the shell, and the first sliding rod extends to the outer side of the shell and is fixedly provided with a hook claw.
Preferably, a locking assembly for locking the circular ring is arranged on the mounting table.
Preferably, the locking assembly comprises a second sliding rod, a shifting block and a second spring, the second sliding rod is arranged inside the mounting table in a sliding mode, and mortises which are distributed in a circumferential array mode and matched with the second sliding rod are formed in the circular ring.
Preferably, a second spring is arranged between the second sliding rod and the mounting table, a shifting block extending to the outer side of the mounting table is arranged on the second sliding rod, and a notch for the shifting block to move is formed in the mounting table.
Preferably, the side wall of one side adjacent to the clamping palm is an arc-shaped surface and is covered with a rubber layer.
In the above technical solution, the vibration simulation experiment apparatus for vibration mechanics provided by the present invention has the following beneficial effects: the mounting table is provided with a clamping assembly, the clamping assembly can clamp a container containing liquid to be tested and can also fix the mounting table on an experiment platform of an electromagnetic vibration experiment table, when a vibration simulation experiment needs to be carried out on the liquid, the liquid to be tested is filled in a transparent container, the container is placed at the center of the top of the mounting table, and the clamping assembly works to clamp the container and fix the mounting table on the experiment platform of the electromagnetic vibration experiment table, so that the vibration experiment can be conveniently carried out on the liquid; the centre gripping subassembly including slidable mounting in the inside of mount table just is the tenon pole that the circumference array distributes, be provided with the centre gripping palm on the tenon pole, when needs carry out the vibration simulation experiment with the tenon pole to liquid, will treat experimental liquid dress in transparent container earlier to place the top center department at the mount table with the container, drive tenon pole relative movement again and drive centre gripping palm relative movement, hug closely on the lateral wall of container until the centre gripping palm, hold it, in order to avoid when carrying out the vibration simulation experiment the container to remove the observation that influences the experimenter to liquid in the container.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals:
1. an installation table; 21. a circular ring; 22. a rocker; 23. a tenon rod; 24. clamping the palm; 25. a housing; 26. a first slide bar; 27. hooking claws; 28. a first spring; 31. a second slide bar; 32. shifting blocks; 33. a second spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a vibration simulation experiment device for vibration mechanics comprises a vibration simulation testing machine, which comprises a mounting table 1, wherein a clamping component for fixing the mounting table 1 on the vibration simulation testing machine and fixing a liquid container is arranged on the mounting table 1;
the clamping assembly comprises a tenon rod 23 which is slidably mounted in the mounting table 1 and distributed in a circumferential array manner, a clamping palm 24 is arranged on the tenon rod 23, and the tenon rod 23 is driven to move so as to drive the clamping palm 24 to move relatively.
Specifically, the clamping assembly in the above embodiment may be a reciprocating screw rod driving the tenon rod 23 to move, or a scissor bracket driving the tenon rod 23 to move; the clamping assembly provided above is the common technical knowledge of those skilled in the art, and those skilled in the art can directly obtain the corresponding installation relationship and structure according to the common technical knowledge.
In the technical scheme, the mounting table 1 is provided with the clamping assembly, the clamping assembly can clamp a container containing liquid to be tested, the mounting table 1 can be fixed on an experiment platform of an electromagnetic vibration test table, when vibration simulation experiment needs to be carried out on the liquid, the liquid to be tested is filled in a transparent container, the container is placed at the center of the top of the mounting table 1, and the clamping assembly works to clamp the container and fix the mounting table 1 on the experiment platform of the electromagnetic vibration test table, so that vibration test can be conveniently carried out on the liquid; the centre gripping subassembly includes slidable mounting in the inside of mount table 1 and is circumference array distribution's tenon pole 23, be provided with the centre gripping palm 24 on the tenon pole 23, when needs carry out the vibration simulation experiment to liquid, will treat experimental liquid dress in transparent container earlier, and place the top center department at mount table 1 with the container, drive tenon pole 23 relative movement again and drive centre gripping palm 24 relative movement, hug closely on the lateral wall of container until centre gripping palm 24, with its centre gripping, in order to avoid when carrying out the vibration simulation experiment the container removal influence the experimenter to the observation of liquid in the container.
As a further embodiment provided by the present invention, as shown in fig. 1-2, a circular ring 21 is rotatably disposed on the mounting table 1, a mortise distributed in a circumferential array is disposed on the mounting table 1, a tenon 23 is slidably disposed in the mortise, the tenon 23 extends to the outside of the mounting table 1 and is fixedly mounted with a housing 25, a first slide bar 26 is slidably disposed in the housing 25, a first spring 28 is disposed between the first slide bar 26 and the housing 25, and the first slide bar 26 extends to the outside of the housing 25 and is fixedly mounted with a hook 27; when a vibration simulation experiment needs to be carried out on liquid, firstly, the liquid to be tested is filled in a transparent container, the mounting table 1 is placed on an experiment platform of an electromagnetic vibration test table, the container is placed at the center of the top of the mounting table 1, the circular ring 21 is rotated, the tenon rod 23 is driven by the rocker 22 to move relatively, the tenon rod 23 drives the hook claw 27 to approach the experiment platform of the electromagnetic vibration test table until the hook claw 27 hooks the side wall of the experiment platform, the tenon rod 23 continues to move the first slide rod 26 to extend out of the shell 25 and stretch the first spring 28, and the tenon rod 23 moves to drive the clamping palm 24 to approach the container containing the liquid to be tested until the clamping palm 24 is clamped on the side wall of the container to fix the container.
As a further embodiment provided by the present invention, as shown in fig. 3-4, a locking assembly for locking the ring 21 is provided on the mounting table 1, and the locking assembly can prevent the ring 21 from moving after the clamping and fixing work is completed and affecting the clamping effect.
As another embodiment provided by the present invention, as shown in fig. 3-4, a second slide bar 31 is slidably disposed inside the mounting table 1, a circular ring 21 is provided with mortises distributed in a circumferential array and adapted to the second slide bar 31, a second spring 33 is disposed between the second slide bar 31 and the mounting table 1, a shifting block 32 extending to the outside of the mounting table 1 is disposed on the second slide bar 31, and the mounting table 1 is provided with a notch for the shifting block 32 to move; when the ring 21 needs to be rotated, the shifting block 32 is shifted to enable the second sliding rod 31 to leave the ring 21, at this time, the ring 21 can be rotated to perform clamping work, after the fixing is completed, the shifting block 32 is released, and the second sliding rod 31 is pushed by the second spring 33 to be inserted into the ring 21 to be locked.
Further, as shown in fig. 1, the side wall of the adjacent side of the clamping palm 24 is an arc-shaped surface and is covered with a rubber layer, the arc-shaped surface is more attached to the side wall of a cylindrical container such as a beaker, and the rubber layer can increase the friction force between the clamping palm 24 and the liquid container, so that unstable clamping is prevented.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. A vibration simulation experiment device for vibration mechanics comprises a vibration simulation testing machine and is characterized by comprising a mounting table (1), wherein a clamping assembly for fixing the mounting table (1) on the vibration simulation testing machine and fixing a liquid container is arranged on the mounting table (1);
the clamping assembly comprises a tenon rod (23) which is slidably installed in the mounting table (1) and distributed in a circumferential array mode, a clamping palm (24) is arranged on the tenon rod (23), and the tenon rod (23) is driven to move so as to drive the clamping palm (24) to move relatively.
2. A vibration simulation experiment device for vibration mechanics according to claim 1, wherein the clamping component comprises a circular ring (21), a rocker (22), a housing (25), a first sliding rod (26), a hook claw (27) and a first spring (28), and the circular ring (21) is rotatably arranged on the mounting table (1).
3. A vibration simulation experiment device for vibration mechanics according to claim 2, wherein the mounting table (1) is provided with mortises distributed in a circumferential array, the mortises are provided with tenon rods (23) in a sliding manner, and the tenon rods (23) extend to the outer side of the mounting table (1) and are fixedly provided with a shell (25).
4. A vibration simulation experiment device for vibro-mechanics according to claim 2, characterized in that, a first slide bar (26) is slidably disposed in the housing (25), a first spring (28) is disposed between the first slide bar (26) and the housing (25), and the first slide bar (26) extends to the outside of the housing (25) and is fixedly mounted with a hook claw (27).
5. A vibration simulation experiment device for vibration mechanics according to claim 2, wherein a locking assembly for locking the circular ring (21) is arranged on the mounting table (1).
6. A vibration simulation experiment device for vibromechanics according to claim 5, characterized in that, the locking subassembly includes second slide bar (31), shifting block (32) and second spring (33), the inside of mount table (1) is provided with second slide bar (31) in a sliding manner, the ring (21) is provided with the mortise hole that is distributed and matches with the second slide bar (31) in a circumferential array.
7. A vibration simulation experiment device for vibromechanics according to claim 6, characterized in that, be provided with second spring (33) between second slide bar (31) and mount table (1), be provided with on the second slide bar (31) and extend to the shifting block (32) of mount table (1) outside, set up on mount table (1) and supply the breach that shifting block (32) removed.
8. A vibration simulation experiment device for vibration mechanics according to claim 1, wherein the side wall of the adjacent side of the clamping palm (24) is an arc-shaped surface and covered with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123146800.9U CN216936120U (en) | 2021-12-14 | 2021-12-14 | Vibration simulation experiment device for vibration mechanics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123146800.9U CN216936120U (en) | 2021-12-14 | 2021-12-14 | Vibration simulation experiment device for vibration mechanics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216936120U true CN216936120U (en) | 2022-07-12 |
Family
ID=82310004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123146800.9U Expired - Fee Related CN216936120U (en) | 2021-12-14 | 2021-12-14 | Vibration simulation experiment device for vibration mechanics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216936120U (en) |
-
2021
- 2021-12-14 CN CN202123146800.9U patent/CN216936120U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |