CN206320156U - A kind of locking intelligence embossing pad of memorial alloy superlastic - Google Patents
A kind of locking intelligence embossing pad of memorial alloy superlastic Download PDFInfo
- Publication number
- CN206320156U CN206320156U CN201621416456.7U CN201621416456U CN206320156U CN 206320156 U CN206320156 U CN 206320156U CN 201621416456 U CN201621416456 U CN 201621416456U CN 206320156 U CN206320156 U CN 206320156U
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- shim body
- superlastic
- memorial alloy
- pad
- utility
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Abstract
The utility model discloses a kind of locking intelligence embossing pad of memorial alloy superlastic, it includes the super-elasticity shim body of Nitinol, and the Nitinol is NI by atomicity ratio:TI=50.53：49.47；The shim body is included positioned at middle pressure unit and the supporting part positioned at edge, and the shim body is the pressure unit dish-shaped shim body raised relative to supporting part.The utility model can solve the loosening caused because of reasons such as vibration, corrosion in various use bolt and nut connection fastenings, it is to avoid because fastener loosens the generation of caused major accident and reduces resulting economic loss.
Description
Technical field
The utility model is related to fastener manufacture field, and in particular to a kind of locking intelligent embossing pad of memorial alloy superlastic
Piece.
Background technology
Fastener, be fastenedly connected with and apply an extremely wide class machine components, its energy, electronics, electrical equipment,
It is used widely in the industries such as machinery, chemical industry, metallurgy, mould, hydraulic pressure.Various machineries, equipment, vehicle, ship, railway,
Above bridge, building, structure, instrument, instrument, chemical industry, instrument and articles for use etc., it can be seen that miscellaneous fastener, is
Most widely used mechanical basic part.
However, existing fastener makes in connection, because the reasons such as vibration, corrosion can cause the loosening of junction, gently then
Break down, it is heavy then cause serious accident.
Therefore, a kind of locking intelligence embossing pad of memorial alloy superlastic is designed, can solve the problem that various use bolt and nuts are tight
It is solidly connected due to loosening problem caused by vibration, corrosion etc., it is to avoid because the hair of major accident caused by connector loosening
Resulting economic loss is given birth to and reduced, and there is high intensity, super-elasticity, corrosion-resistant and lasting Self-pressurizing agri, is shown
So there is positive realistic meaning.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of locking intelligence embossing pad of memorial alloy superlastic.
To achieve the above object of the invention, the technical solution adopted in the utility model is：A kind of locking intelligence of memorial alloy superlastic
Pad can be embossed, it includes the super-elasticity shim body of Nitinol, the Nitinol is NI by atomicity ratio:TI=
50.53：49.47；
The shim body is included positioned at middle pressure unit and the supporting part positioned at edge, and the shim body is pressure
Portion's dish-shaped shim body raised relative to supporting part.
Further, two faces of the shim body are provided with the tread plate dissipated from shim body center to surrounding
Line.
Further, the internal diameter of the shim body is 5 ~ 50mm, and external diameter is 8 ~ 100mm, and thickness is 0.5 ~ 5mm, freely
Highly it is 2 ~ 20mm.
Preferably, the shim body is shaped as circular or polygon.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. of the present utility model have hyperelastic pad, flat rear sustainable offer normal pressure is twisted installing, to increase quilt
Frictional force between connector, prevents that connected piece from loosening, and improves the fastness and reliability of connected piece, it is to avoid because even
The generation of major accident caused by fitting loosening and the resulting economic loss of reduction；
2. pad of the present utility model has high intensity, wear-resisting and corrosion resistance, compared to common spring washer, it is in life
During production, it is not necessary to it is carried out sequent surface plating corrosion-resistant finishes processing, that is, simplify manufacturing procedure, saved into
This, turn avoid the environmental pollution that plating is caused；
3. the utility model prepares simple, good weatherability, stable mechanical property, not only long service life, and be difficult because
Follow the string, be plastically deformed for high temperature.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Schematic diagram in free state when Fig. 2 is the installation of the utility model embodiment one.
Schematic diagram in restrained condition when Fig. 3 is the installation of the utility model embodiment one.
Wherein：1st, shim body；2nd, pressure unit；3rd, supporting part；4th, skid resistance strip.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：
It is shown in Figure 1, a kind of locking intelligence embossing pad of memorial alloy superlastic, it includes the super-elasticity pad of Nitinol
Piece body 1, the Nitinol is NI by atomicity ratio:TI=50.53：49.47；
The shim body is included positioned at middle pressure unit 2 and the supporting part 3 positioned at edge, and the shim body is to apply
The splenium dish-shaped shim body raised relative to supporting part.
In the present embodiment, two faces of the shim body are provided with the tread plate dissipated from shim body center to surrounding
Line 4.
The internal diameter of the shim body be 5 ~ 50mm, external diameter be 8 ~ 100mm, thickness be 0.5 ~ 5mm, free height be 2 ~
20mm。
The shim body is shaped as circular or polygon.
Referring to shown in Fig. 2 and 3, pad of the present utility model is in free state and restrained condition, and center section is provided with
Difference in height h, can so ensure that pad has certain elastic force after mounting, can adjust elastic force by h change, together
When it is poor by the thickness and internal-and external diameter of adjusting gasket, can also realize the adjustment of elastic force.
Because pad of the present utility model has super-elasticity, therefore, when connected piece loosens, what pad was provided
Elastic force ensure that connected piece still keeps tightening state, so as to avoid because major accident caused by connector loosening
Generation, reduce resulting economic loss.Further, since memorial alloy pad of the present utility model have high intensity,
Wear-resisting and corrosion resistance, compared to common spring washer, it is in process of production, it is not necessary to sequent surface plating is carried out to it resistance to
Corrosion resistant coating processing, that is, simplify manufacturing procedure, saved cost, turn avoid the environmental pollution that plating is caused.
Claims (4)
1. a kind of locking intelligence embossing pad of memorial alloy superlastic, it is characterised in that：It includes the super-elasticity pad of Nitinol
Body, the Nitinol is NI by atomicity ratio:TI=50.53：49.47；
The shim body is included positioned at middle pressure unit and the supporting part positioned at edge, and the shim body is pressure unit phase
For the dish-shaped shim body that supporting part is raised.
2. the locking intelligence embossing pad of memorial alloy superlastic according to claim 1, it is characterised in that：The shim body
Two faces be provided with skid resistance strip from shim body center to surrounding that dissipated from.
3. the locking intelligence embossing pad of memorial alloy superlastic according to claim 1, it is characterised in that：The shim body
Internal diameter be 5 ~ 50mm, external diameter be 8 ~ 100mm, thickness be 0.5 ~ 5mm, free height be 2 ~ 20mm.
4. the locking intelligence embossing pad of memorial alloy superlastic according to claim 1, it is characterised in that：The shim body
Be shaped as circular or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416456.7U CN206320156U (en) | 2016-12-22 | 2016-12-22 | A kind of locking intelligence embossing pad of memorial alloy superlastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416456.7U CN206320156U (en) | 2016-12-22 | 2016-12-22 | A kind of locking intelligence embossing pad of memorial alloy superlastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320156U true CN206320156U (en) | 2017-07-11 |
Family
ID=59260019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416456.7U Active CN206320156U (en) | 2016-12-22 | 2016-12-22 | A kind of locking intelligence embossing pad of memorial alloy superlastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763090A (en) * | 2016-12-22 | 2017-05-31 | 苏州国嘉记忆合金有限公司 | A kind of locking intelligence embossing pad of memorial alloy superlastic and preparation method thereof |
| CN109887726A (en) * | 2019-03-29 | 2019-06-14 | 国网河南省电力公司电力科学研究院 | A kind of pulling force shim and its bushing shell for transformer draw-bar pull self-checking device |
-
2016
- 2016-12-22 CN CN201621416456.7U patent/CN206320156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763090A (en) * | 2016-12-22 | 2017-05-31 | 苏州国嘉记忆合金有限公司 | A kind of locking intelligence embossing pad of memorial alloy superlastic and preparation method thereof |
| CN109887726A (en) * | 2019-03-29 | 2019-06-14 | 国网河南省电力公司电力科学研究院 | A kind of pulling force shim and its bushing shell for transformer draw-bar pull self-checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: 730000 Building 1, Lanxin Road, East Lanzhou science and Technology City, Lanzhou City, Gansu Province Patentee after: Lanzhou Guojia Memory Alloy Co., Ltd. Address before: 215500, No. 8, Jin Du Road, Southeast Economic Development Zone, Suzhou, Jiangsu, Changshou City Patentee before: SUZHOU GUOJIA MEMORY ALLOY Co.,Ltd. |
|
| TR01 | Transfer of patent right |