CN207066709U - A kind of film shakes analoging detecting device - Google Patents
A kind of film shakes analoging detecting device Download PDFInfo
- Publication number
- CN207066709U CN207066709U CN201721009982.6U CN201721009982U CN207066709U CN 207066709 U CN207066709 U CN 207066709U CN 201721009982 U CN201721009982 U CN 201721009982U CN 207066709 U CN207066709 U CN 207066709U
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- CN
- China
- Prior art keywords
- driving box
- film
- main shaft
- placing frame
- riser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of film vibrations analoging detecting device of the utility model discloses a kind of device for the detection for carrying out vibration simulation to film by indirect form.It is characterized in that driving box is placed on base, it is be hinged to be placed on driving box side, one end of suspension arm is be hinged to be placed on body cradle, the other end is connected with placing frame, the placing frame is rectangle frame, it is welded by four angle steel, backing plate is placed in placing frame, pressing plate is placed in placing frame, and above backing plate, main shaft both ends are placed in driving box by bearing, driven gear is placed on main shaft, motor is placed in driving box, driving gear is placed on motor, and it is meshed with driven gear, one end of connecting rod is vertically arranged on main shaft, and on the outside of driving box, riser is vertically arranged on suspension arm, sliding groove is provided with the riser, sliding pin is placed on the connecting rod other end, and in sliding groove.
Description
Technical field
A kind of film vibrations analoging detecting device of the utility model, is related to one kind in film application process, film is examined
The device of vibration simulation is carried out during survey, belongs to inspection apparatus field.It is more particularly to a kind of that film is shaken by indirect form
The device for the detection that dynamic model is intended.
Background technology
At present, film is widely used in the fields such as food, medicine, chemical industry because constituent is different with performance, special
Be not the vibration film in the equipment such as audio amplifier, earphone it is necessary to have higher performance requirement, and in application process, film
Center stress it is larger, endurance failure occurs at first, unlike material vibrating membrane has different modulus of elasticity, internal damping, pool
Loose ratio, thickness, density etc., and the performance detection experiment for the film of machine-shaping is particularly important, existing frequently-used film shakes
Dynamic test device, film is directly anchored on vibrating motor, and film is driven using vibration of the vibrating motor in motion process
Vibration carries out data monitoring, and the mode of vibration is only capable of carrying out clamping for rigid material being tested, and is used easily for earphone etc.
Film, and vibration of the film in application process are damaged, is produced more by electromagnetic wave, wind energy etc., on-mechanical energy, existing sound wave shakes
Dynamic equipment carries out vibration of thin membrane using ultrasonic wave, and the vibratory equipment is vibrated for film indifference, and same film is same
The Monitoring Data at one moment is identical, and has limitation, and imperfection in the absence of stepped change, experimental data.
The content of the invention
In order to improve the above situation, a kind of film vibrations analoging detecting device of the utility model provides one kind by indirect
Form carries out the device of the detection of vibration simulation to film.It is simple in construction, it is convenient and practical.
A kind of film vibrations analoging detecting device of the utility model is realized in：A kind of film vibrations of the utility model
Analoging detecting device is made up of main body fixing device and transmission device, and main body fixing device is by base, suspension arm, body cradle, drive
Dynamic case, pressing plate, placing frame and backing plate composition, driving box are placed on base, be hinged to be placed on driving box side, suspend one end of arm
Be hinged to be placed on body cradle, the other end is connected with placing frame, and the placing frame is rectangle frame, is welded by four angle steel,
Backing plate is placed in placing frame, and pressing plate is placed in placing frame, and above backing plate, transmission device is by driven gear, main shaft, driving
Motor, driving gear, sliding groove, connecting rod, sliding pin, riser and bearing composition, main shaft both ends are placed in driving box by bearing,
Driven gear is placed on main shaft, and motor is placed in driving box, and driving gear is placed on motor, and and driven gear
It is meshed, one end of connecting rod is vertically arranged on main shaft, and on the outside of driving box, riser is vertically arranged on suspension arm, described vertical
Sliding groove is provided with plate, sliding pin is placed on the connecting rod other end, and in sliding groove.
In use, by film to be detected tiling to the backing plate in placing frame, one layer of backing plate then is being put, finally by pressure
Film is fixed plate, starts motor, and driving gear drives driven gear to rotate, so as to which driven gear is driven from main shaft
Rotate, the connecting rod concomitant rotation on main shaft, the sliding pin on connecting rod moves in a circle around main shaft, while sliding pin is along riser
On sliding groove carry out reciprocal slip, riser is driven by sliding pin when sliding pin carries out circular motion and does reciprocal swing,
Riser drives the swing that is carried out around body cradle of turning arm, and the placing frame on turning arm is also with swing, and film is in swing and sky
Gas carries out friction and produces vibration, by controlling the rotating speed and turnning circle of motor, simulates the vibration under varying environment, observation
The breakage of vibration of thin membrane under friction speed and the frequency, in swing process, the dynamics of thin film center position is maximum, pendulum
Width distance, therefore be easiest to produce fatigue, it is consistent with the scene in actual use, and film stressing conditions are along the outside spoke in center
Penetrate, taper into, reach the purpose that vibration simulation detection is carried out to film.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, cost is cheap, easy to spread.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of film of the utility model shakes analoging detecting device housing.
Fig. 2 is the main shaft three-dimensional structure diagram that a kind of film of the utility model shakes analoging detecting device housing.
In accompanying drawing
Wherein part is：Base（1）, suspend arm（2）, body cradle（3）, driving box（4）, driven gear（5）, main shaft（6）,
Motor（7）, driving gear（8）, sliding groove（9）, connecting rod（10）, sliding pin（11）, riser（12）, pressing plate（13）, place
Frame (14), backing plate（15）, film（16）, bearing（17）.
Embodiment：
A kind of film vibrations analoging detecting device of the utility model is realized in：In use, by film to be detected
（16）Tile to the backing plate in placing frame (14)（15）On, then putting one layer of backing plate（15）, finally by pressing plate（13）Will be thin
Film（16）It is fixed, starts motor（7）, driving gear（8）Drive driven gear（5）Rotate, so as to driven gear（5）
Drive from main shaft（6）Rotate, main shaft（6）On connecting rod（10）Concomitant rotation, connecting rod（10）On sliding pin（11）Around main shaft
（6）Move in a circle, while sliding pin（11）Along riser（12）On sliding groove（9）Carry out reciprocal slip, riser（12）
In sliding pin（11）When carrying out circular motion, by sliding pin（11）Reciprocal swing, riser are done in drive（12）Drive turning arm around
Body cradle（3）The swing of progress, the placing frame (14) on turning arm is also with swing, film（16）Carried out in swing with air
Friction produces vibration, by controlling motor（7）Rotating speed and turnning circle, simulate varying environment under vibration, observe
Film under friction speed and the frequency（16）The breakage of vibration, in swing process, film（16）The dynamics of center
Maximum, amplitude of oscillation distance, therefore be easiest to produce fatigue, it is consistent with the scene in actual use, and film（16）Stressing conditions
Along center to external radiation, taper into, reach to film（16）Carry out the purpose of vibration simulation detection.
Claims (2)
1. a kind of film shakes analoging detecting device, it is characterized in that：It is made up of main body fixing device and transmission device, main body is fixed
Device is made up of base, suspension arm, body cradle, driving box, pressing plate, placing frame and backing plate, and driving box is placed on base, body cradle
Be placed in driving box side, suspend arm one end it is be hinged be placed on body cradle, the other end is connected with placing frame, and backing plate is placed in placement
Inframe, pressing plate are placed in placing frame, and above backing plate, transmission device is by driven gear, main shaft, motor, driving tooth
Wheel, sliding groove, connecting rod, sliding pin, riser and bearing composition, main shaft both ends are placed in driving box by bearing, driven tooth wheel case
It is placed on main shaft, motor is placed in driving box, and driving gear is placed on motor, and is meshed with driven gear, even
One end of bar is vertically arranged on main shaft, and on the outside of driving box, riser is vertically arranged on suspension arm, and cunning is provided with the riser
Dynamic groove, sliding pin are placed on the connecting rod other end, and in sliding groove.
2. a kind of film vibrations analoging detecting device according to claim 1, it is characterised in that the placing frame is rectangle
Frame, it is welded by four angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009982.6U CN207066709U (en) | 2017-08-14 | 2017-08-14 | A kind of film shakes analoging detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009982.6U CN207066709U (en) | 2017-08-14 | 2017-08-14 | A kind of film shakes analoging detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066709U true CN207066709U (en) | 2018-03-02 |
Family
ID=61515398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009982.6U Expired - Fee Related CN207066709U (en) | 2017-08-14 | 2017-08-14 | A kind of film shakes analoging detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018687A (en) * | 2021-09-30 | 2022-02-08 | 海南赛诺实业有限公司 | Film wearability simulation test appearance |
-
2017
- 2017-08-14 CN CN201721009982.6U patent/CN207066709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018687A (en) * | 2021-09-30 | 2022-02-08 | 海南赛诺实业有限公司 | Film wearability simulation test appearance |
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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 |
Granted publication date: 20180302 Termination date: 20180814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |