CN207114317U - The biaxial tension-compression strength device such as electroactive polymer - Google Patents
The biaxial tension-compression strength device such as electroactive polymer Download PDFInfo
- Publication number
- CN207114317U CN207114317U CN201720993192.XU CN201720993192U CN207114317U CN 207114317 U CN207114317 U CN 207114317U CN 201720993192 U CN201720993192 U CN 201720993192U CN 207114317 U CN207114317 U CN 207114317U
- Authority
- CN
- China
- Prior art keywords
- fixed
- guide rail
- screw
- type guide
- account book
- 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
Links
- 229920001746 electroactive polymer Polymers 0.000 title claims abstract description 22
- 238000007906 compression Methods 0.000 title claims abstract description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model discloses a kind of biaxial tension-compression strength device such as electroactive polymer, and it is made up of servomotor, electric servo cylinder, support back plate, bottom plate, supporting plate, mobile L-type guide rail, long account book screw, rhombus bar, account book screw, fixed L-type guide rail, support foreboard.Support foreboard, supporting plate and support back plate are fixed on bottom plate；Servomotor is fixed in support back plate；Electric servo cylinder is arranged between supporting plate and support back plate；Mobile L-type guide rail is fixed on the expansion link of electric servo cylinder, and fixed L-type guide rail is fixed on support foreboard；Rhombus bar both ends account book mode connects for screw, the long account book mode connects for screw in center, and long account book mode connects for screw is into the guide groove of L-type guide rail.The specific advantage of the utility model：Can be achieved in the two directions simultaneously, equidistantly stretch electroactive polymer, make electroactive polymer more stable in deformation process, Tensile and be not easily broken, improve its service life, the power generation performance of electroactive polymer can be greatly enhanced.
Description
Art
The utility model belongs to field of electromechanical technology, is related to a kind of tensile test apparatus, more particularly to a kind of electroactive poly-
The biaxial tension-compression strength device such as compound.
Background technology
Electroactive polymer (Electroactive Polymers, abbreviation EAPs) is under the excitation of electric field, based on wheat
Ke Siwei effects, a kind of novel intelligent material that size and dimension significantly changes.EAPs has energy density height, strain
Greatly, the advantages that light weight, pliability are good, existing many application studies in terms of as driver, in recent ten years, to EAPs's
Power generation characteristics research turns into another hot issue.During the biaxial stretch-formed generator experimental of electroactive polymer, it is difficult to realize
In drawing process material uniform force and keep both direction on stretching distance it is consistent, EAPs easily ruptures in drawing process,
It is unfavorable for realizing the large deformation of EAPs materials.
The content of the invention
The purpose of this utility model be to provide it is a kind of be suitable for the biaxial stretch-formed experimental rig such as electroactive polymer, utilize
The device can realize that electroactive polymer material etc. is biaxial stretch-formed, and make material uniform force in drawing process, two
Individual side is upwardly-deformed consistent, it is possible to achieve larger deflection.
In order to realize above-mentioned task, the utility model takes following technical solution：The electroactive polymer etc. is double
Axle tensile test apparatus, by servomotor, electric servo cylinder, support back plate, bottom plate, supporting plate, mobile L-type guide rail, long account book
Screw, rhombus bar, account book screw, fixed L-type guide rail, support foreboard composition, support foreboard, supporting plate and support back plate are fixed on
On bottom plate；Servomotor is fixed in support back plate；Electric servo cylinder is arranged between supporting plate and support back plate；Mobile L-type
Guide rail is fixed on the expansion link of electric servo cylinder, and fixed L-type guide rail is fixed on support foreboard；Rhombus bar both ends account book spiral shell
Nail connection, the long account book mode connects for screw in center, and long account book mode connects for screw is into the guide groove of L-type guide rail；Electroactive polymer is thin
Film is pasted onto on the summit on the inside of rhombus bar.
Characteristic and advantage：The device electroactive polymer material can be carried out etc. it is biaxial stretch-formed, it is simple in construction, deformation is equal
It is even, can be achieved in the two directions simultaneously, equidistant stretching, make electroactive polymer more stable in deformation process, Tensile and
It is not easily broken, improves its service life, greatly strengthen the deformability and power generation performance of electroactive polymer.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the biaxial tension-compression strength devices such as the utility model electroactive polymer；
Fig. 2 is the partial enlarged drawing in the utility model Fig. 1；
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
Referring to Fig. 1~2, electroactive polymer list biaxial tension-compression strength device of the present utility model, including servomotor
(1), electric servo cylinder (2), support back plate (3), bottom plate (4), supporting plate (5), mobile L-type guide rail (6), long account book screw (7),
Rhombus bar (8), account book screw (9), fixed L-type guide rail (10), support foreboard (11).
Support foreboard (11), supporting plate (5) and support back plate (3) are fixed on bottom plate (4)；Servomotor (1) is fixed on
Support in back plate (3)；Electric servo cylinder (2) is arranged between supporting plate (5) and support back plate (3)；Mobile L-type guide rail (6) is solid
It is scheduled on the expansion link of electric servo cylinder (2), fixed L-type guide rail (10) is fixed on support foreboard (11)；Rhombus bar (8) both ends
Connected with account book screw (9), center is connected with long account book screw (7), and long account book screw (7) is connected to L-type guide rail (6) (10)
Guide groove in.
During work, the summit that is first pasted onto the square electroactive polymer film of certain size on the inside of rhombus bar (8)
On, start servomotor (1) afterwards, controlled using the rotating of servomotor (1), mobile L is driven by electric servo cylinder (2)
Type guide rail (6) moves back and forth, so that diamond structure deforms, realizes electroactive poly- with regard to that can carry out in the presence of a driving force
The synchronization of compound film in the two directions etc. is biaxial stretch-formed., can be real by the stretching and contraction to electroactive polymer film
The conversion of existing mechanical energy and electric energy.
Claims (1)
- A kind of 1. biaxial tension-compression strength device such as electroactive polymer, it is characterised in that：The device is by servomotor, electrical servo Cylinder, support back plate, bottom plate, supporting plate, mobile L-type guide rail, long account book screw, rhombus bar, account book screw, fixed L-type guide rail, branch Foreboard composition is supportted, support foreboard, supporting plate and support back plate are fixed on bottom plate；Servomotor is fixed in support back plate；Electricity Dynamic servoBcylinder is arranged between supporting plate and support back plate；Mobile L-type guide rail is fixed on the expansion link of electric servo cylinder, fixed L-type guide rail is fixed on support foreboard；Rhombus bar both ends account book mode connects for screw, the long account book mode connects for screw in center, and long account This mode connects for screw is into the guide groove of L-type guide rail；Electroactive polymer film is pasted onto on the summit on the inside of rhombus bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993192.XU CN207114317U (en) | 2017-07-20 | 2017-07-20 | The biaxial tension-compression strength device such as electroactive polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993192.XU CN207114317U (en) | 2017-07-20 | 2017-07-20 | The biaxial tension-compression strength device such as electroactive polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114317U true CN207114317U (en) | 2018-03-16 |
Family
ID=61571248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993192.XU Expired - Fee Related CN207114317U (en) | 2017-07-20 | 2017-07-20 | The biaxial tension-compression strength device such as electroactive polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328653A (en) * | 2017-07-20 | 2017-11-07 | 浙江师范大学 | The biaxial tension-compression strength device such as electroactive polymer |
| CN113200135A (en) * | 2021-06-10 | 2021-08-03 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
-
2017
- 2017-07-20 CN CN201720993192.XU patent/CN207114317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328653A (en) * | 2017-07-20 | 2017-11-07 | 浙江师范大学 | The biaxial tension-compression strength device such as electroactive polymer |
| CN113200135A (en) * | 2021-06-10 | 2021-08-03 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
| CN113200135B (en) * | 2021-06-10 | 2022-07-26 | 杭州电子科技大学 | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof |
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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: 20180316 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |