CN115132009A - Simulated vibration training device - Google Patents
Simulated vibration training device Download PDFInfo
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- CN115132009A CN115132009A CN202210556152.4A CN202210556152A CN115132009A CN 115132009 A CN115132009 A CN 115132009A CN 202210556152 A CN202210556152 A CN 202210556152A CN 115132009 A CN115132009 A CN 115132009A
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- abrasive machine
- bottom plate
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- 238000012549 training Methods 0.000 title claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000003189 isokinetic effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The embodiment of the application discloses simulation vibration training set, including the abrasive machine body, the equal fixed mounting in both ends has the axis of rotation about the abrasive machine body, the outer wall distribution of axis of rotation has the lug, the fixed joint of outer wall that axis of rotation one end was kept away from to the lug has the metal carousel, the inner wall screw thread of metal carousel has cup jointed movable bolt, the lower terminal surface fixed mounting of abrasive machine body has the support frame, one side that the abrasive machine body was kept away from to the support frame is connected with the bottom plate. This application utilizes the movable bolt who installs certain gram number additional through the cooperation between abrasive machine body, axis of rotation, metal carousel and the movable bolt, has realized destroying the dynamic balance effect of abrasive machine body, has solved the problem that the simulation vibration takes place the source effectively, adopts the mode of abrasive machine body as the vibration simulation power supply, recycles and installs movable bolt on metal carousel, has improved the effect and the variety of abrasive machine body simulation dynamic balance training.
Description
Technical Field
The application relates to the technical field of simulation equipment, in particular to a simulation vibration training device.
Background
The difficult point in the dynamic balance training is pointed to teaching, namely a rotating device generates vibration due to unknown reasons, vibration analysis needs to be carried out on the device, and the reason is searched to eliminate vibration, so that the rotating mechanical device achieves dynamic balance, wherein the high-speed rotating machine is greatly influenced by materials, the rotor system of the machine is subjected to unbalance fault caused by impact, corrosion, abrasion and coking, 70% of vibration fault of the rotating machine comes from the unbalance of the rotor system, generally, a maintainer removes the rotor with larger vibration, directly replaces an impeller and the like, operates after being re-installed, and achieves the purpose of reducing vibration, but the vibration sometimes exceeds a standard allowable value due to the existence of the original unbalance amount of a rotating part, so as to prevent the machine from being damaged and threaten the safety of field personnel and ensure the normal operation of production, the dynamic balance correction is needed, multi-angle analysis is needed in the judgment of the reason of the dynamic balance, the basis for analyzing and destroying the source of the dynamic balance is not only needed to depend on the working experience of the operator, but also needs to conduct irregular training and learning on the dynamic balance of the operator.
However, when conventional vibration training, generally adopt water pump, fan isokinetic drive rotating equipment, this just need move the training step to production site environment under, need many times equipment to open and stop, influence normal production operation, power consumptive great, not only can cause the damage of equipment, the power consumptive cost of equipment has still been increased, in practical application, when generally rotating mechanical vibration analysis diagnosis uses vibration analysis technique diagnosis mechanical problem, must collect all information that can obtain of mastering as far as possible, include wherein: mechanical equipment design data: the device comprises a working rotating speed, a critical rotating speed, a bearing model, an equipment type, a coupling type, an impeller blade number, a gear tooth number, a belt pulley diameter, a belt pulley center distance, a power supply frequency, a pipeline design and the like, wherein all analysis signals need to consider the functions of instruments, the characteristics of equipment and vibration signals, the necessity of acquiring the signals is determined, and the conventional training equipment cannot meet various requirements.
Disclosure of Invention
In view of the above, the present application proposes a simulated vibration training apparatus to improve the above problems.
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a simulation vibration training set, includes the abrasive machine body, the equal fixed mounting in both ends has the axis of rotation about the abrasive machine body, the outer wall distribution of axis of rotation has the lug, the lug is kept away from the fixed joint of outer wall of axis of rotation one end and is had the metal carousel, the inner wall screw thread of metal carousel has cup jointed movable bolt, the lower terminal surface fixed mounting of abrasive machine body has the support frame, one side that the abrasive machine body was kept away from to the support frame is connected with the bottom plate, the equal fixed mounting in the left and right sides of terminal surface has the mount under the bottom plate, the one end fixedly connected with extension rod of bottom plate is kept away from to the mount, the pole setting has been cup jointed in the outer wall activity of extension rod.
Optionally, a reinforcing plate is movably sleeved on the inner wall of the bottom plate, the inner wall of the reinforcing plate is movably clamped with the outer wall of the support frame, positioning rods are fixedly connected to the front side and the rear side of the lower end face of the reinforcing plate, and fastening bolts are arranged on the left side and the right side of each positioning rod.
Optionally, the front side and the rear side of the extension rod are fixedly connected with sliding rods, and one side, away from the sliding rods, of the extension rod is provided with a lifting device.
Optionally, the lower terminal surface fixed mounting of pole setting has the landing leg, the one side fixed mounting that the landing leg is kept away from the pole setting has anti-skidding gasket.
Optionally, the upper end of the outer wall of the fastening bolt is in threaded sleeve joint with the inner wall of the reinforcing plate, and the outer wall of one end, far away from the reinforcing plate, of the fastening bolt is in threaded sleeve joint with the inner wall of the bottom plate.
Optionally, the lifting device comprises a straight ruler strip fixedly connected with one side of the inner wall of the extension rod, one side of the straight ruler strip, which is far away from the extension rod, is movably connected with a straight gear, and a control rod is fixedly sleeved on the inner wall of the straight gear.
Optionally, the outer wall of control lever is fixed to be cup jointed and is located the outside stop device of pole setting, stop device's up end fixed mounting has the connecting rod, the one end that stop device was kept away from to the connecting rod is connected with the spring, the upper end of spring is connected with the T type pole that is located the connecting rod outside, and the outer wall fixed connection of the left side of T type pole and pole setting.
Optionally, the stop device is including the driving gear that fixedly cup joints with the control lever outer wall, the inner wall activity joint of driving gear up end has the stopper, and the up end of stopper and the lower extreme fixed connection of connecting rod.
The application provides a pair of simulation vibration training device possesses following beneficial effect:
1. this application utilizes the movable bolt who installs certain gram number additional through the cooperation between abrasive machine body, axis of rotation, metal carousel and the movable bolt, has realized destroying the dynamic balance effect of abrasive machine body, has solved the problem that the simulation vibration takes place the source effectively, adopts the abrasive machine body as the mode of vibration simulation power supply, recycles and installs movable bolt on metal carousel, has improved the effect and the variety of abrasive machine body simulation dynamic balance training.
2. This application is through the abrasive machine body, elevating gear, the cooperation between bottom plate and the landing leg, utilize the circular rotation of straight-tooth gear among the elevating gear, realized the elevating movement effect of the vertical direction of straight ruler strip, the motion effect of abrasive machine body has been reached, the problem of abrasive machine body show altitude mixture control has been solved effectively, adopt elevating gear to the regulative mode of abrasive machine body height, be convenient for with the show and the training of abrasive machine body, the show field of vision of abrasive machine body training has been enlarged, the utilization ratio of abrasive machine body training has been improved.
3. This application utilizes fastening bolt's installation through the cooperation between abrasive machine body, bottom plate, fastening bolt and the gusset plate, has realized the joint action of abrasive machine body with the bottom plate, has solved the bottom plate effectively to the change problem of training equipment, adopts fastening bolt's dismantlement mode for the show of different training equipment is applicable to the bottom plate, has enlarged the applicable scope of bottom plate, has improved the utilization ratio of bottom plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 shows a schematic structural diagram of the present application;
FIG. 2 shows a bottom view of the slip resistant gasket of the present application;
FIG. 3 shows a front view of the positioning rod of the present application;
FIG. 4 shows a side view of the lift device of the present application;
FIG. 5 shows a side view of the live bolt of the present application;
fig. 6 shows an enlarged view at a of fig. 4 of the present application.
In the figure: 1. a grinder body; 2. a rotating shaft; 3. a bump; 4. a metal turntable; 5. a movable bolt; 6. a support frame; 7. a base plate; 8. a fixed mount; 9. an extension pole; 10. erecting a rod; 11. a reinforcing plate; 12. positioning a rod; 13. fastening a bolt; 14. a slide bar; 15. a lifting device; 151. a ruler strip; 152. a spur gear; 153. a control lever; 16. a support leg; 17. an anti-slip gasket; 18. a limiting device; 181. a driving gear; 182. a limiting block; 19. a connecting rod; 20. a spring; 21. t-shaped rod.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Referring to fig. 1, fig. 3 and fig. 5, the present invention provides a technical solution: the utility model provides a simulation vibration training set, includes grinder body 1, and grinder body 1's installation can simulate out single, two side vibration mode, can produce various vibration analysis signals like: frequency spectrum, time waveform, phase analysis, resonance analysis, modal analysis and the like, wherein all analysis signals need to consider the functions of instruments, the characteristics of equipment and vibration signals and determine the necessity of capturing the signals, the grinding machine body 1 is used as a vibration simulation power source, the left end and the right end of the grinding machine body 1 are fixedly provided with rotating shafts 2, the rotating shafts 2 are arranged to provide power and support for the rotation of metal turntables 4, the outer walls of the rotating shafts 2 are distributed with lugs 3, the installation stability of the metal turntables 4 is strengthened by the installation of the lugs 3, the outer walls of the lugs 3 far away from one ends of the rotating shafts 2 are fixedly clamped with the metal turntables 4, the inner wall threads of the metal turntables 4 are sleeved with movable bolts 5, the movable bolts 5 with certain gram number are additionally arranged to break the dynamic balance of the rotating equipment to achieve the effect of simulating vibration generation sources, the lower end surface of the grinding machine body 1 is fixedly provided with a support frame 6, one side that grinding machine body 1 was kept away from to support frame 6 is connected with bottom plate 7, and the equal fixed mounting in the left and right sides of terminal surface has mount 8 under the bottom plate 7, and the one end fixedly connected with extension rod 9 of bottom plate 7 is kept away from to mount 8, and extension and the shrink of extension rod 9 play the regulating effect to grinding machine body 1 height, and pole setting 10 has been cup jointed in the outer wall activity of extension rod 9.
Reinforcing plate 11 has been cup jointed in the inner wall activity of bottom plate 7, and reinforcing plate 11's inner wall and support frame 6's outer wall activity joint, the fastening nature of being connected bottom plate 7 and abrasive machine body 1 is played in the installation of reinforcing plate 11, the equal fixedly connected with locating lever 12 in both sides around the terminal surface under the reinforcing plate 11, the left and right sides of locating lever 12 is provided with fastening bolt 13, fastening bolt 13's installation plays the connection effect to abrasive machine body 1 and bottom plate 7, also be convenient for simultaneously to the dismantlement of abrasive machine body 1, make the change of bottom plate 7 applicable in different training equipment.
Referring to fig. 2 and 4, a sliding rod 14 is fixedly connected to both the front and rear sides of the extension rod 9, a lifting device 15 is disposed on a side of the extension rod 9 away from the sliding rod 14, and the lifting device 15 is configured to provide power for movement of the grinder body 1.
The lower end face of the vertical rod 10 is fixedly provided with a supporting leg 16, one side of the supporting leg 16, which is far away from the vertical rod 10, is fixedly provided with an anti-skid gasket 17, and the arrangement of the anti-skid gasket 17 increases the friction force of the supporting leg 16 contacting with the ground.
The upper end of the outer wall of the fastening bolt 13 is in threaded sleeve joint with the inner wall of the reinforcing plate 11, and the outer wall of one end, far away from the reinforcing plate 11, of the fastening bolt 13 is in threaded sleeve joint with the inner wall of the bottom plate 7.
Lifting device 15 is including the ruler strip 151 with extension rod 9 inner wall one side fixed connection, and one side swing joint that extension rod 9 was kept away from to ruler strip 151 has spur gear 152, and the circular rotation of spur gear 152 is the elevating movement of the vertical direction of ruler strip 151, plays the regulation to the height of abrasive machine body 1, has enlarged the show field of vision of abrasive machine body 1, and the inner wall of spur gear 152 is fixed to be cup jointed control lever 153.
The outer wall of the control rod 153 is fixedly sleeved with a limiting device 18 located outside the vertical rod 10, the limiting device 18 reinforces the stability of the lifting device 15 when the lifting device does not rotate, a connecting rod 19 is fixedly mounted on the upper end face of the limiting device 18, one end, away from the limiting device 18, of the connecting rod 19 is connected with a spring 20, the upper end of the spring 20 is connected with a T-shaped rod 21 located outside the connecting rod 19, and the left side of the T-shaped rod 21 is fixedly connected with the outer wall of the vertical rod 10.
Referring to fig. 6, the limiting device 18 includes a driving gear 181 fixedly sleeved on an outer wall of the control rod 153, a limiting block 182 is movably clamped on an inner wall of an upper end surface of the driving gear 181, an upper end surface of the limiting block 182 is fixedly connected with a lower end of the connecting rod 19, and the limiting block 182 limits the driving gear 181 when rotating.
In summary, when the simulated vibration training device provided by the present application is used, firstly, the supporting frame 6 is placed on the upper end surface of the bottom plate 7, then the reinforcing plate 11 is clamped on the outer wall of the supporting frame 6, at this time, the positioning rod 12 is inserted on the inner wall of the bottom plate 7, then the fastening bolt 13 is used to connect the reinforcing plate 11 and the bottom plate 7, so as to realize that the grinder body 1 is installed on the bottom plate 7, then, the movement limiting block 182 is separated from the driving gear 181, the compression spring 20 is connected through the connecting rod 19 while the limiting block 182 is moved, the control rod 153 is rotated, the control rod 153 drives the straight gear 152 to synchronously rotate while rotating, the straight gear 152 drives the straight ruler strip 151 to vertically move while circumferentially rotating, the straight ruler strip 151 drives the extension rod 9 to synchronously move while moving, at this time, the bottom plate 7 makes vertical lifting movement, while the bottom plate 7 moves, the same-direction movement of the grinder body 1 is driven, the limiting block 182 can be loosened until the grinder body 1 is adjusted to the height required for training and displaying, the limiting block 182 is driven by resilience of the spring 20 to clamp the driving gear 181, fixing of the installation height of the grinder body 1 can be achieved, and finally the movable bolt 5 is installed on the metal rotary table 4 to destroy the dynamic balance of the grinder body 1, so that the training and displaying effect of dynamic balance simulation is achieved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. The utility model provides a simulation vibration training set, includes abrasive machine body (1), its characterized in that: the grinding machine is characterized in that a rotating shaft (2) is fixedly mounted at the left end and the right end of the grinding machine body (1), a convex block (3) is distributed on the outer wall of the rotating shaft (2), the convex block (3) is fixedly connected with the outer wall far away from one end of the rotating shaft (2) and is connected with a metal turntable (4), a movable bolt (5) is sleeved on the inner wall thread of the metal turntable (4), a support frame (6) is fixedly mounted on the lower end face of the grinding machine body (1), one side, far away from the grinding machine body (1), of the support frame (6) is connected with a bottom plate (7), a fixing frame (8) is fixedly mounted on the left side and the right side of the lower end face of the bottom plate (7), an extension rod (9) is fixedly connected with one end of the bottom plate (7) and a vertical rod (10) is sleeved on the outer wall of the extension rod (9).
2. A simulated vibration training apparatus as claimed in claim 1, wherein: reinforcing plate (11) has been cup jointed in the inner wall activity of bottom plate (7), and the inner wall of reinforcing plate (11) and the outer wall activity joint of support frame (6), equal fixedly connected with locating lever (12) in both sides around reinforcing plate (11) lower terminal surface, the left and right sides of locating lever (12) is provided with fastening bolt (13).
3. A simulated vibration training apparatus as claimed in claim 1, wherein: the front side and the rear side of the extension rod (9) are fixedly connected with slide rods (14), and one side, far away from the slide rods (14), of the extension rod (9) is provided with a lifting device (15).
4. A simulated vibration training apparatus as claimed in claim 1, wherein: the lower terminal surface fixed mounting of pole setting (10) has landing leg (16), one side fixed mounting that pole setting (10) were kept away from in landing leg (16) has skid resistant pad (17).
5. A simulated vibration training apparatus as claimed in claim 2, wherein: the upper end of the outer wall of the fastening bolt (13) is in threaded sleeve joint with the inner wall of the reinforcing plate (11), and the outer wall of one end, far away from the reinforcing plate (11), of the fastening bolt (13) is in threaded sleeve joint with the inner wall of the bottom plate (7).
6. A simulated vibration training apparatus as claimed in claim 3, wherein: elevating gear (15) including with extension rod (9) inner wall one side fixed connection's ruler strip (151), one side swing joint that extension rod (9) were kept away from in ruler strip (151) has straight-teeth gear (152), control lever (153) have been cup jointed to the inner wall of straight-teeth gear (152) fixed.
7. A simulated vibration training apparatus as claimed in claim 6, wherein: the fixed stop device (18) that are located pole setting (10) outside that has cup jointed of outer wall of control lever (153), the up end fixed mounting of stop device (18) has connecting rod (19), the one end that stop device (18) were kept away from in connecting rod (19) is connected with spring (20), the upper end of spring (20) is connected with T type pole (21) that are located connecting rod (19) outside, and the left side of T type pole (21) and the outer wall fixed connection of pole setting (10).
8. A simulated vibration training apparatus as claimed in claim 7, wherein: stop device (18) is including driving gear (181) with control lever (153) outer wall fixed socket joint, the inner wall activity joint of driving gear (181) up end has stopper (182), and the up end of stopper (182) and the lower extreme fixed connection of connecting rod (19).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556152.4A CN115132009A (en) | 2022-05-20 | 2022-05-20 | Simulated vibration training device |
| JP2022002723U JP3239461U (en) | 2022-05-20 | 2022-08-18 | Vibration simulation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556152.4A CN115132009A (en) | 2022-05-20 | 2022-05-20 | Simulated vibration training device |
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| Publication Number | Publication Date |
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| CN115132009A true CN115132009A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210556152.4A Pending CN115132009A (en) | 2022-05-20 | 2022-05-20 | Simulated vibration training device |
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| JP (1) | JP3239461U (en) |
| CN (1) | CN115132009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117072470A (en) * | 2023-09-07 | 2023-11-17 | 佛山市南海区绿智电机设备有限公司 | Fresh air system centrifugal fan blade with positioning structure and balance correction device |
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| CN216287475U (en) * | 2021-11-03 | 2022-04-12 | 王晨 | Building engineering cost analytical equipment |
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2022
- 2022-05-20 CN CN202210556152.4A patent/CN115132009A/en active Pending
- 2022-08-18 JP JP2022002723U patent/JP3239461U/en active Active
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| CN103606334A (en) * | 2013-12-02 | 2014-02-26 | 雷康 | Mechanical balance experiment instrument |
| CN207215372U (en) * | 2017-08-23 | 2018-04-10 | 天津捷通京能动力设备有限公司 | A kind of fan rotor dynamic balance running device |
| CN207528449U (en) * | 2017-11-22 | 2018-06-22 | 成都市晨业科技有限公司 | A kind of main shaft analog testing platform |
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| CN117072470A (en) * | 2023-09-07 | 2023-11-17 | 佛山市南海区绿智电机设备有限公司 | Fresh air system centrifugal fan blade with positioning structure and balance correction device |
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| JP3239461U (en) | 2022-10-14 |
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