CN209214873U - A kind of shaking platform of small-sized electric vibration rig - Google Patents
A kind of shaking platform of small-sized electric vibration rig Download PDFInfo
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- CN209214873U CN209214873U CN201920163671.8U CN201920163671U CN209214873U CN 209214873 U CN209214873 U CN 209214873U CN 201920163671 U CN201920163671 U CN 201920163671U CN 209214873 U CN209214873 U CN 209214873U
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- oscillating plate
- pedestal
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- buffer
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Abstract
The utility model relates to shaking platform fields, more particularly to a kind of shaking platform of small-sized electric vibration rig, including pedestal and oscillating plate, the top of the pedestal is equipped with buffer gear, the oscillating plate is slidably disposed in buffer gear, the chassis interior is equipped with the driving assembly that driving oscillating plate moves up and down, the driving component includes driver and several ejectors being uniformly arranged, the utility model is when needing the anti-seismic performance of test product, product is fixed on oscillating plate, open driver, driver is able to drive the movement of several ejectors, oscillating plate is headed on repeatedly to move up and down in buffer gear, and then the product at the top of oscillating plate is driven to shake, buffer gear forms buffering, several ejectors make support more firm, it is more steady to vibrate panel vibration, improve test effect.
Description
Technical field
The utility model relates to shaking platform fields, and in particular to a kind of vibration of small-sized electric vibration rig is flat
Platform.
Background technique
Electric vibration testing bench be widely used in national defence, Aeronautics and Astronautics, communication, electronics, automobile, household electrical appliances, etc. industries.It should
For type equipment for finding initial failure, the examination of simulation actual condition and stryctyrak test, products application are in extensive range, applicable
Face is wide, test effect is significant, reliable.
Body is unified in the vibration of electric vibration testing machine vertical and horizontal eventually, reaches different test effects, solves product pair
Multi-party surface vibration requirement；Accurate design and manufacture, board pedestal uses quality material, easy for installation, runs smoothly, without installation
Fang bolt；Control system uses the original-pack LCD touch screen control technology that Hitachi, Japan provides, and control frequency is more smart
Really, it balances, long-term operating is not drifted about；Frequency sweep and determine frequency mode of operation, adapts to different industries test request；The control reason of hommization
It reads, the exterior design that the lines flow smoothly, so that your product quality is had strong reliable guarantee, the world technology Yi Da first intakes
It is flat；Increase anti-jamming circuit, solves to interfere control circuit because of strong-electromagnetic field；Increase working time setting apparatus, makes test product
Reach the accurate testing time.
Existing vibration rig drives actuated by cams by motor, the every rotation of motor vibration in one week once, when needing height
Motor high-speed rotation is generally required when speed vibration, it is therefore desirable to consume a large amount of energy.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of shaking platform of small-sized electric vibration rig.
A kind of shaking platform of small-sized electric vibration rig disclosed by the utility model, including pedestal and oscillating plate,
The oscillating plate is slidably disposed in pedestal, and the top of the pedestal is equipped with buffer gear, and the oscillating plate is slidable
It is arranged in buffer gear, with the vibration amplitude of buffering vibration plate, the chassis interior is equipped on driving oscillating plate buffer gear
The driving assembly of lower movement, the driving component include driver and several ejectors being uniformly arranged, and the driver is solid
Fixed to be arranged in chassis interior, each ejector is fixed on pedestal and top is contacted with oscillating plate, the driver
It is sequentially connected with several ejectors to drive several ejectors to push oscillating plate.
Preferably, the driving component include four ejectors, each ejector include rotate gear, chassis and several
Component is pushed, the chassis is fixed on pedestal, and the driver includes support frame, and support frame as described above is fixed at bottom
With support rotating gear on seat, the rotate gear is spindle rotationally arranged on support frame and the top of rotate gear is equipped with arc
Protrusion, each described to push feature bottom and be hingedly arranged on chassis, middle part grafting is arranged on the support frame, and top is slidable
The top of rotate gear is set and is located at the bottom of oscillating plate.
Preferably, the component that pushes includes hinged seat, hinge bar and with motion block, and described hinged seat one end is hingedly set
It sets on chassis, the other end is hinged with hinge bar, and grafting is arranged in support frame in the middle part of the hinge bar, and the band motion block is arranged
Hinge bar top and be equipped with idler wheel with motion block bottom, the idler wheel and rotate gear top slide cooperate.
Preferably, it is additionally provided at the top of the hinge bar convenient for jacking up the jacking block of oscillating plate.
Preferably, the driver further includes motor and driving gear, and the motor is fixed at chassis interior, described
Driving gear is fixed on the output shaft of motor and engages with rotate gear, to drive rotate gear to rotate.
Preferably, the buffer gear includes bottom plate and buffer board, and the bottom plate is set on the base and middle part hollow out, institute
State that the top of bottom plate is arranged in buffer board and the bottom of buffer board is provided with several buffers, each buffer includes shank
And buffer spring, shank are uniformly arranged between buffer board and bottom plate, the oscillating plate is set on several shanks,
Each buffer spring is set on a shank and between oscillating plate and buffer board.
Preferably, several are additionally provided at the top of the oscillating plate for fixing the location hole of product.
The utility model has the advantages that a kind of shaking platform of small-sized electric vibration rig of the utility model, produces when needing to test
When the anti-seismic performance of product, product is fixed on oscillating plate, opens driver, driver is able to drive several ejectors fortune
It is dynamic, oscillating plate is headed on repeatedly and is moved up and down in buffer gear, and then drives the product vibration at the top of oscillating plate, buffer configuration
At buffering, several ejectors make support more firm, and vibration panel vibration is more steady.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view in Fig. 2 along line A-A；
Fig. 4 is the stereo-resolution structural schematic diagram of the utility model；
Fig. 5 is the enlarged diagram in Fig. 4 at B；
Fig. 6 is the local fractionation structural representation of the utility model；
Fig. 7 is the enlarged diagram in Fig. 6 at B；
Description of symbols: pedestal 1, oscillating plate 2, buffer gear 3, driving assembly 4, driver 5, ejector 6, turning gear
Wheel 7, chassis 8 push component 9, support frame 10, arc convex 11, hinged seat 12, hinge bar 13, band motion block 14, idler wheel 15, top
Block 16, motor 17 drive gear 18, bottom plate 19, buffer board 20, shank 21, buffer spring 22, location hole 23.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
A kind of shaking platform of small-sized electric vibration rig shown in referring to Figure 1 to Figure 7, including pedestal 1 and vibration
Plate 2, the oscillating plate 2 are slidably disposed in pedestal 1, and the top of the pedestal 1 is equipped with buffer gear 3, the oscillating plate 2
It is slidably disposed in buffer gear 3, buffer gear 3 is equipped with the vibration amplitude of buffering vibration plate 2 inside the pedestal 1
The driving assembly 4 for driving oscillating plate 2 to move up and down, the driving component 4 include driver 5 and several liftouts being uniformly arranged
Device 6, the driver 5 are fixed inside pedestal 1, and each ejector 6 is fixed on pedestal 1 and top and vibration
Movable plate 2 contacts, and the driver 5 is sequentially connected with several ejectors 6 to drive several ejectors 6 to push oscillating plate 2.
Working principle: when needing the anti-seismic performance of test product, product being fixed on oscillating plate 2, opens driver
5, driver 5 is able to drive the movement of several ejectors 6, heads on oscillating plate 2 repeatedly and moves up and down in buffer gear 3, in turn
The product vibration at 2 top of oscillating plate is driven, buffer gear 3 forms buffering, several ejectors 6 make support more firm, vibration
The vibration of movable plate 2 is more steady.
The driving component 4 includes four ejectors 6, and each ejector 6 includes rotate gear 7, chassis 8 and several tops
Dynamic component 9, the chassis 8 are fixed on pedestal 1, and the driver 5 includes support frame 10, and the fixation of support frame as described above 10 is set
It sets with support rotating gear 7 on pedestal 1, the rotate gear 7 is spindle rotationally arranged on support frame 10 and rotate gear 7
Top is equipped with arc convex 11, and each described to push 9 bottom of component and be hingedly arranged on chassis 8, grafting setting in middle part is supporting
On frame 10, top is slidably disposed in the top of rotate gear 7 and is located at the bottom of oscillating plate 2, when rotate gear 7 is supporting
When rotating on frame 10, due to being equipped with arc convex 11 at the top of rotate gear 7, component is pushed when arc convex 11 jacks up one
When 9, drive is pushed into component 9 and moves up and then jack up oscillating plate 2, and because being provided with several on ejector 6 pushes component 9,
Therefore when rotate gear 7 rotates one week, several, which push component 9, will push oscillating plate 2 several times, substantially increase vibration effect
Fruit.
For each component 9 that pushes including hinged seat 12, hinge bar 13 and with motion block 14, described 12 one end of hinged seat is hinged
It is arranged on chassis 8, the other end and hinge bar 13 are hinged, and the 13 middle part grafting of hinge bar is arranged in support frame 10, described
The top of hinge bar 13 is set in motion block 14 and is equipped with idler wheel 15 with 14 bottom of motion block, and the idler wheel 15 is pushed up with rotate gear 7
Portion is slidably matched, and band motion block will be driven when the rotation of rotate gear 7 rolls cooperation idler wheel 15, and idler wheel 15 is rolled into arc convex 11
14 rise, and then hinge bar 13 is driven to rise, and hinge bar 13 and hinged seat 12 adjust hinge angle coordination hinge bar 13 and rise, most
The vibration of oscillating plate 2 is pushed eventually.
The top of the hinge bar 13 is additionally provided with convenient for jacking up the jacking block 16 of oscillating plate 2, and the setting of jacking block 16 is convenient for jack-up
Oscillating plate 2.
The driver 5 further includes motor 17 and driving gear 18, and the motor 17 is fixed inside pedestal 1, institute
Driving gear 18 is stated to be fixed on the output shaft of motor 17 and engage with rotate gear 7, to drive rotate gear 7 to rotate,
Motor 17 is opened, the rotation of 17 output shaft of motor will drive driving gear 18 to rotate, and then gear 18 is driven to drive several rotations
Gear 7 rotates.
The buffer gear 3 includes bottom plate 19 and buffer board 20, and the bottom plate 19 is arranged on pedestal 1 and middle part hollow out,
The top of bottom plate 19 is arranged in the buffer board 20 and the bottom of buffer board 20 is provided with several buffers, each buffer packet
Shank 21 and buffer spring 22 are included, shank 21 is uniformly arranged between buffer board 20 and bottom plate 19,2 sets of the oscillating plate
It is located on several shanks 21, each buffer spring 22, which is set on a shank 21 and is located at oscillating plate 2, to ease up
Between punching 20, when jacking block 16, which pushes oscillating plate 2, to be moved up, oscillating plate 2, which moves up, will squeeze several buffer springs 22, buffering elastic
Spring 22 generates tension, and when oscillating plate 2, which does not receive jacking block 16, to be jacked up, the tension of buffer spring 22 pushes oscillating plate 2 to move down playback, real
Now vibrate.
It is additionally provided with several at the top of the oscillating plate 2 and is used to for fixing the location hole 23 of product, the setting of location hole 23
Fixed test products.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of shaking platform of small-sized electric vibration rig, including pedestal (1) and oscillating plate (2), the oscillating plate (2)
It is slidably disposed in pedestal (1), it is characterised in that: the top of the pedestal (1) is equipped with buffer gear (3), the vibration
Plate (2) is slidably disposed in buffer gear (3), and buffer gear (3) is with the vibration amplitude of buffering vibration plate (2), the bottom
The driving assembly (4) that driving oscillating plate (2) moves up and down is equipped with inside seat (1), the driving component (4) includes driver (5)
The ejector (6) being uniformly arranged with several, the driver (5) are fixed at pedestal (1) inside, each ejector
(6) it is fixed on pedestal (1) and top is contacted with oscillating plate (2), the driver (5) and several ejectors (6) pass
Dynamic connection is to drive several ejectors (6) to push oscillating plate (2).
2. a kind of shaking platform of small-sized electric vibration rig according to claim 1, it is characterised in that: the drive
Dynamic component (4) include four ejectors (6), each ejector (6) include rotate gear (7), chassis (8) and several push portion
Part (9), the chassis (8) are fixed on pedestal (1), and the driver (5) includes support frame (10), support frame as described above
(10) it is fixed on pedestal (1) with support rotating gear (7), the rotate gear (7) is spindle rotationally arranged in support frame
(10) on the and top of rotate gear (7) is equipped with arc convex (11), each described to push component (9) bottom bottom is hingedly arranged in
On disk (8), middle part grafting is arranged on support frame (10), and top is slidably disposed in the top of rotate gear (7) and is located at
The bottom of oscillating plate (2).
3. a kind of shaking platform of small-sized electric vibration rig according to claim 2, it is characterised in that: Mei Gesuo
Stating and pushing component (9) includes hinged seat (12), hinge bar (13) and with motion block (14), and described hinged seat (12) one end is hingedly arranged
On chassis (8), hingedly, grafting setting is interior in support frame (10) in the middle part of the hinge bar (13) for the other end and hinge bar (13),
The band motion block (14) is set in the top of hinge bar (13) and is equipped with idler wheel (15) with motion block (14) bottom, the idler wheel (15)
Cooperate with rotate gear (7) top slide.
4. a kind of shaking platform of small-sized electric vibration rig according to claim 3, it is characterised in that: the hinge
It is additionally provided at the top of extension bar (13) convenient for jacking up the jacking block (16) of oscillating plate (2).
5. a kind of shaking platform of small-sized electric vibration rig according to claim 4, it is characterised in that: the drive
Dynamic device (5) further include motor (17) and driving gear (18), and the motor (17) is fixed at pedestal (1) inside, the drive
Moving gear (18) is fixed on the output shaft of motor (17) and engages with rotate gear (7), to drive rotate gear (7) to turn
It is dynamic.
6. a kind of shaking platform of small-sized electric vibration rig according to claim 1, it is characterised in that: described slow
Punch mechanism (3) includes bottom plate (19) and buffer board (20), and the bottom plate (19) is arranged on pedestal (1) and middle part hollow out, described
Buffer board (20) setting is at the top of bottom plate (19) and the bottom of buffer board (20) is provided with several buffers, each buffer
Including shank (21) and buffer spring (22), shank (21) is uniformly arranged between buffer board (20) and bottom plate (19),
The oscillating plate (2) is set on several shanks (21), and each buffer spring (22) is set in a shank
(21) on and between oscillating plate (2) and buffer board (20).
7. a kind of shaking platform of small-sized electric vibration rig according to claim 1, it is characterised in that: the vibration
Several are additionally provided at the top of movable plate (2) for fixing the location hole (23) of product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163671.8U CN209214873U (en) | 2019-01-30 | 2019-01-30 | A kind of shaking platform of small-sized electric vibration rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163671.8U CN209214873U (en) | 2019-01-30 | 2019-01-30 | A kind of shaking platform of small-sized electric vibration rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214873U true CN209214873U (en) | 2019-08-06 |
Family
ID=67467768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163671.8U Active CN209214873U (en) | 2019-01-30 | 2019-01-30 | A kind of shaking platform of small-sized electric vibration rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720300A (en) * | 2020-12-24 | 2021-04-30 | 山西隆腾机电科技有限公司 | A shake good fortune resistance and detect frock for converter cabinet |
| CN117538003A (en) * | 2024-01-09 | 2024-02-09 | 徐州大泰机电科技有限公司 | Motor vibration test bed |
-
2019
- 2019-01-30 CN CN201920163671.8U patent/CN209214873U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720300A (en) * | 2020-12-24 | 2021-04-30 | 山西隆腾机电科技有限公司 | A shake good fortune resistance and detect frock for converter cabinet |
| CN117538003A (en) * | 2024-01-09 | 2024-02-09 | 徐州大泰机电科技有限公司 | Motor vibration test bed |
| CN117538003B (en) * | 2024-01-09 | 2024-03-22 | 徐州大泰机电科技有限公司 | Motor vibration test bed |
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