CN105065397B - Strain gauge adhesion device - Google Patents
Strain gauge adhesion device Download PDFInfo
- Publication number
- CN105065397B CN105065397B CN201510491457.1A CN201510491457A CN105065397B CN 105065397 B CN105065397 B CN 105065397B CN 201510491457 A CN201510491457 A CN 201510491457A CN 105065397 B CN105065397 B CN 105065397B
- Authority
- CN
- China
- Prior art keywords
- strain gauge
- briquetting
- foil gauge
- plate
- rear end
- 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.)
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Links
- 239000011888 foil Substances 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
Abstract
The invention discloses a kind of strain gauge adhesion device, for by strain gauge adhesion to region to be pasted, including：Location-plate, hold-down mechanism and Suction cup assembly, wherein, positioning front edge of board is provided with foil gauge locating slot and foil gauge wire lead slot, and the inside of location-plate offers through hole, and through hole is connected with foil gauge locating slot；Hold-down mechanism includes pressing plate, briquetting and lead column, and lead column is connected to the rear end of location-plate, and pressing plate is slidably connected to lead column, briquetting is slidably connected to through hole, briquetting rear end is connected with pressing plate, and briquetting rear end is no more than foil gauge locating slot, and briquetting has been internally formed receiving hole；Suction cup assembly includes vacuum cup, connecting tube and jointing, and vacuum cup is fixed on receiving hole front end, and jointing is fixed on receiving hole rear end, and connecting tube connects vacuum cup and jointing, and in receiving hole.Sticker of the invention can hold foil gauge and foil gauge is accurately pasted onto region to be pasted.
Description
Technical field
The present invention relates to a kind of sticker, more particularly to a kind of strain gauge adhesion device.
Background technology
In order to accurately measure the deformation of elastomer, conventional method is to paste foil gauge in surface of elastomer, by measurement
The deformation of elastomer is measured in the deformation of foil gauge indirectly.Due to foil gauge light weight, small volume, it is unfavorable for that manual positioning is viscous
Patch.
To solve the problems, such as that manual positioning pastes inconvenience, Chinese Patent Application No. is 201420107850.7 patent of invention
The strain gauge adhesion device of foil gauge is pasted there is provided a kind of replacement Manual press, the device includes a pressing plate and pressing hand
Handle, is connected between pressing handle and pressing plate by spring, and during work, by strain gauge adhesion on pressing plate, then pressing presses hand
Handle, by strain gauge adhesion in sticking area, due to replacing hand paste, therefore the device can improve strain gauge adhesion efficiency.
However, the device is due to being that foil gauge is directly attached on pressing plate, in the moving process of pressing plate, foil gauge can
Can depart from pressing plate, there is a problem of that paste position is inaccurate and it is uneven to paste pressing.
The content of the invention
In order to solve problem of the prior art, present invention offer is a kind of can to hold strain in the taping process of foil gauge
Piece and foil gauge is accurately pasted onto the strain gauge adhesion device in region to be pasted.
The technical solution adopted by the present invention is as follows：
Embodiments of the invention provide a kind of strain gauge adhesion device, for by strain gauge adhesion to region to be pasted,
Including：Location-plate, hold-down mechanism and Suction cup assembly, wherein, the positioning front edge of board is provided with foil gauge locating slot and foil gauge
Wire lead slot, the inside of the location-plate offers through hole, and the through hole is connected with the foil gauge locating slot；The compacting machine
Structure includes pressing plate, briquetting and lead column, and the lead column is connected to the rear end of the location-plate, and the pressing plate is slidably connected
In the lead column, the briquetting is slidably connected to the through hole, and the briquetting rear end is connected with the pressing plate, and the pressure
Block rear end is no more than the foil gauge locating slot, and the briquetting has been internally formed receiving hole；The Suction cup assembly is inhaled including vacuum
Disk, connecting tube and jointing, the vacuum cup are fixed on the receiving hole front end, and the jointing is fixed on the appearance
Receive hole rear end, the connecting tube connects the vacuum cup and the jointing, and in the receiving hole.
Preferably, the jointing is connected with vacuum equipment, by operating the vacuum equipment, by the foil gauge
Absorption is on the vacuum cup.
Preferably, the positioning front edge of board is additionally provided with groove, and the foil gauge locating slot and foil gauge wire lead slot are set
In the groove.
Preferably, also including handle portion, the handle portion is arranged on the location-plate.
Preferably, it is arranged with spring in the lead column.
Preferably, the lead column is two, and is fixedly connected on the location-plate rear end.
Preferably, the lead column is fixed by screws in the location-plate rear end.
Preferably, the positive stop end for preventing the pressing plate from departing from the lead column is formed with the lead column.
Preferably, the vacuum cup and the jointing are connected by screw on the briquetting.
Preferably, mounting hole is formed with the pressing plate, the mounting hole is stretched into and by screw in the briquetting rear end
It is fixed in the pressing plate.
Strain gauge adhesion device of the invention is during by strain gauge adhesion to sticking area, and foil gauge is true always
Suction disk holds, and therefore, it is possible to foil gauge smoothly is placed on into sticking area, improves and pastes accuracy.Additionally, of the invention
Strain gauge adhesion device is simple to operate, when foil gauge is placed on sticking area, only needs Manual press pressing plate can just to answer
Become piece and be pasted onto sticking area, pasted without manual positioning, improve strain gauge adhesion efficiency.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, will make one to the accompanying drawing used in embodiment below
Simply introduce, it should be apparent that, accompanying drawing set forth below is only some embodiments of the present invention, for ordinary skill
For personnel, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of strain gauge adhesion device of the invention；
Fig. 2 is the sectional view of strain gauge adhesion device of the invention；
Fig. 3 is the schematic diagram from bottom observation of strain gauge adhesion device of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to implementation of the invention
Mode is described in further detail.
Fig. 1 is the stereogram of strain gauge adhesion device of the invention；Fig. 2 is the section view of strain gauge adhesion device of the invention
Figure；Fig. 3 is the schematic diagram from bottom observation of strain gauge adhesion device of the invention.
As shown in Figure 1 to Figure 3, strain gauge adhesion device of the invention is used for strain gauge adhesion in the viscous of glued workpiece
Patch region, including location-plate 1, hold-down mechanism and Suction cup assembly.The front end of location-plate 1 is provided with foil gauge locating slot 13 and lead
Groove 15, wire lead slot 15 be located at locating slot 13 lower section, foil gauge locating slot 13 be used for dispose foil gauge 8, the locating slot have with
The shape that foil gauge is adapted, wire lead slot 15 is used to place foil gauge lead.The inside of location-plate 1 offers through hole, through hole with
Foil gauge locating slot 13 is connected, i.e., the front end face of through hole is adapted with the shape of foil gauge 8.The concrete structure of location-plate 1 is simultaneously
Without limitation, can be determined according to the positioning form of the part that is stuck, the location-plate shown in the present embodiment can be the tabular of quadrangle
Structure, location-plate 1 is used to be positioned at the glued workpiece of foil gauge to be pasted, it may include can fix or be positioned at and be glued
Structure on workpiece, for example, when by strain gauge adhesion to dynamic balancing car, can be formed as shown in Figure 1 in the front end left and right sides
Mounting part, location-plate is hung on dynamic balancing car.
Hold-down mechanism includes pressing plate 5, briquetting 3 and lead column 4, and lead column 4 is connected to the rear end of location-plate 1.Such as Fig. 1 institutes
Show, lead column 4 can be 2, be separately fixed at the rear end both sides of location-plate 1, and spring 2 and pressing plate 5 are socketed with lead column 4.
Pressing plate 5 is slidably connected in lead column 4, to prevent pressing plate 5 from skidding off the end of lead column 4, can be formed with lead column end
Limiting section.In one embodiment of this invention, lead column 4 can be using the structure of stop screw.Can be by screw by stop screw
It is fixed on location-plate 1.Therefore, screw mounting hole can be formed with location-plate 1, and specifically, can be in the front end two of location-plate 1
Side offers screw mounting hole, and fixing screws and stop screw are loaded into screw mounting hole threaded connection respectively fixes.
The rear end of briquetting 3 is fixedly connected in pressing plate 5, and is slidably connected in the through hole of location-plate 1, i.e., briquetting 3 with
Pressing plate 5 links, and can be slided in the through hole, because the rear end of briquetting 3 is fixed in pressing plate 5, therefore, the rear end of briquetting 3
Without departing from through hole.Additionally, being internally formed receiving hole 10 in briquetting 3.Briquetting 3 can be rectangular structure, therefore, mutually fitting therewith
The through hole matched somebody with somebody also is rectangular-shape.In one embodiment, the mounting hole of fixed briquetting rear end is formed with pressing plate 5, after briquetting 3
End can be fixed in the mounting hole of pressing plate 5 by holding screw 11.
One of the invention thes improvement is that there is provided Suction cup assembly, foil gauge is held by the cupule head of Suction cup assembly
And region to be pasted is placed on, improve stickup precision.Suction cup assembly of the invention may include vacuum cup 12, the and of connecting tube 9
Jointing 6, vacuum cup 12 is fixed on the front end of the receiving hole 10 of briquetting, and jointing 6 is fixed on the rear end of receiving hole 10,
And the mounting hole of pressing plate, connecting tube 9 connection vacuum cup 12 and jointing 6 are stretched out, and in receiving hole 10, vacuum is inhaled
Disk may include the fixture of cupule head and fixing sucking disk head.So, by pressing pressing plate 5 forward, can promote and connect with pressing plate 5
The briquetting 3 for connecing, vacuum cup 12 and briquetting 3 can overall forward slips in through-holes.When pressing plate 5 is unclamped, in the elastic force of spring 2
In the presence of, pressing plate 5 can be moved rearwards by, so as to drive briquetting 3 to be moved rearwards by.Vacuum cup 12 and jointing 6 can screw threads
Be connected in the receiving hole, for example by can bolt the sucker fixture and jointing 6 of vacuum cup 12 are fixedly connected on
In the receiving hole 10, connecting tube 9 can be flexible hose.Jointing 6 can be connected with external suction equipment, and pumping equipment is used to take out
The air inside connecting tube 9 is taken, cupule head is formed negative pressure with the chamber that foil gauge is surrounded, foil gauge 8 is adsorbed in vacuum
On the cupule head of sucker 12.The equipment that pumping equipment may include manual withdrawal, in the present embodiment, pumping equipment can set for vacuum
Standby, such as vacuum generator or vavuum pump etc., pumping equipment, vacuum cup 12, connecting tube 9 and jointing 6 can be existing skill
Structure in art, omits and it is discussed in detail herein.
Additionally, being additionally provided with groove 14 in the front end of location-plate 1, foil gauge locating slot 13 and wire lead slot are arranged on the groove
In 14.During fabrication, groove 14 can be initially formed, then formed the foil gauge locating slot 13 that is adapted with the shape of foil gauge 8 and
The wire lead slot being adapted with foil gauge lead.Due to formation fluted 14, therefore, the unnecessary glue on foil gauge can stay in recessed
In groove 14, without making location-plate be bonded with glued workpiece.
Additionally, for convenience of sticker is extracted, handle portion 7 can be set on location-plate.Handle portion 7 can be set to any suitable
The shape extracted is closed, for example, can be telescopic pull-type structure, the holding structure with the portion of holding etc., one embodiment of the invention
Show for one carries pull-up structure, as shown in Figures 1 to 3, handle portion 7 can be " screw-like " structure, and columned socket part is carried with one
And with carry the connecting rod that socket part is connected, connecting rod is threaded on location-plate, and columned carrying be formed with around socket part anti-
The lines that only hand comes off.
The operation principle of strain gauge adhesion device of the invention is as follows.
On foil gauge is placed on location-plate foil gauge locating slot first, foil gauge lead placement is in wire lead slot.
Then pumping equipment is opened, makes sucker that adhesive is carried out to foil gauge, and detect the foil gauge of adhesive whether there is projection, alice etc. and lacks
Fall into, it is ensured that foil gauge is smooth.After detection is qualified, dispensing is carried out on foil gauge, then will rapidly pick the viscous of foil gauge
Label apparatus are navigated to and are stuck on region, then press pressing plate, are fitted in foil gauge and are stuck on region, are then shut off taking out
Suction equipment, sticker is removed.Strain gauge adhesion situation is finally detected, whether observation has bubble etc., if bubble, use hand
Finger is gently pushed aside.Because in whole taping process, foil gauge is all to be held and fit to sticking area, therefore improve
The accuracy pasted and paste precision.
Described above has shown and described some preferred embodiments of the invention, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations,
Modification and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology or knowledge of association area
It is modified.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be in this hair
In the protection domain of bright appended claims.
Claims (10)
1. a kind of strain gauge adhesion device, for by strain gauge adhesion to region to be pasted, it is characterised in that including：Positioning
Plate, hold-down mechanism and Suction cup assembly, wherein,
The positioning front edge of board is provided with foil gauge locating slot and foil gauge wire lead slot, and the inside of the location-plate offers logical
Hole, the through hole is connected with the foil gauge locating slot；
The hold-down mechanism includes pressing plate, briquetting and lead column, and the lead column is connected to the rear end of the location-plate, described
Pressing plate is slidably connected to the lead column, and the briquetting is slidably connected to the through hole, the briquetting rear end and the pressing
Plate is connected, and the briquetting rear end is no more than the foil gauge locating slot, and the briquetting has been internally formed receiving hole；
The Suction cup assembly includes vacuum cup, connecting tube and jointing, before the vacuum cup is fixed on the receiving hole
End, the jointing is fixed on the receiving hole rear end, and the connecting tube connects the vacuum cup and the jointing,
And in the receiving hole.
2. strain gauge adhesion device according to claim 1, it is characterised in that the jointing connects with vacuum equipment
Connect, by operating the vacuum equipment, by foil gauge absorption on the vacuum cup.
3. strain gauge adhesion device according to claim 1, it is characterised in that the positioning front edge of board is additionally provided with recessed
Groove, the foil gauge locating slot and foil gauge wire lead slot are arranged in the groove.
4. strain gauge adhesion device according to claim 1, it is characterised in that also including handle portion, the handle portion sets
Put on the location-plate.
5. strain gauge adhesion device according to claim 1, it is characterised in that be arranged with spring in the lead column.
6. strain gauge adhesion device according to claim 1, it is characterised in that the lead column is two, and fixed connect
It is connected on the location-plate rear end.
7. strain gauge adhesion device according to claim 2, it is characterised in that the lead column is fixed by screws in institute
State location-plate rear end.
8. strain gauge adhesion device according to claim 2, it is characterised in that being formed with the lead column prevents described
Pressing plate departs from the positive stop end of the lead column.
9. strain gauge adhesion device according to claim 1, it is characterised in that the vacuum cup and the jointing
It is connected by screw on the briquetting.
10. strain gauge adhesion device according to claim 1, it is characterised in that be formed with mounting hole in the pressing plate,
Stretch into the mounting hole and be fixed by screws in the pressing plate in the briquetting rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491457.1A CN105065397B (en) | 2015-08-11 | 2015-08-11 | Strain gauge adhesion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491457.1A CN105065397B (en) | 2015-08-11 | 2015-08-11 | Strain gauge adhesion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065397A CN105065397A (en) | 2015-11-18 |
| CN105065397B true CN105065397B (en) | 2017-06-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510491457.1A Active CN105065397B (en) | 2015-08-11 | 2015-08-11 | Strain gauge adhesion device |
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| Country | Link |
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| CN (1) | CN105065397B (en) |
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| CN105855854B (en) * | 2016-06-15 | 2017-10-31 | 中国矿业大学 | A kind of mechanical arm type sticking piece in pipe device |
| CN107191452A (en) * | 2017-05-31 | 2017-09-22 | 河海大学 | A kind of geogrid strain piece auxiliary sticking device and its operating method |
| CN107676354B (en) * | 2017-09-12 | 2019-05-28 | 广州大学 | A kind of axial workpiece strain gauge adhesion device |
| CN110488052B (en) * | 2019-08-30 | 2021-08-13 | 国网山东省电力公司平阴县供电公司 | Electric tool insulation detection device |
| CN112879399B (en) * | 2019-11-30 | 2022-07-12 | 中国科学院宁波工业技术研究院慈溪生物医学工程研究所 | Strain gauge pasting device |
| CN111024028B (en) * | 2020-01-10 | 2020-08-28 | 兰州理工大学 | Laying device for earthen site slurry-soil interface strain gauge and using method |
| CN111594517B (en) * | 2020-05-26 | 2022-04-19 | 中国飞机强度研究所 | Vacuum strain gauge pasting and pressing device and method |
| CN115111243A (en) * | 2021-03-19 | 2022-09-27 | 河北雷萨重型工程机械有限责任公司 | Strain gauge pasting device |
| CN113916122B (en) * | 2021-10-15 | 2023-11-17 | 西南石油大学 | Quick automatic strain gauge sticking device for structural safety detection |
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| US5535631A (en) * | 1995-04-17 | 1996-07-16 | Paine; Alan | Strain gage array with mounting mechanism |
| CN103244527A (en) * | 2013-04-26 | 2013-08-14 | 吴江市博众精工科技有限公司 | Mounting mechanism for small light soft parts |
| CN203811127U (en) * | 2014-04-24 | 2014-09-03 | 上海皓力德测控技术有限公司 | Strain gauge bonding and pressing device for pressure sensor |
| CN104405745A (en) * | 2014-10-23 | 2015-03-11 | 中国船舶重工集团公司第七○二研究所 | Rapid pasting and curing mechanical device for ship strain gauge and application method of rapid pasting and curing mechanical device |
| CN104564949A (en) * | 2015-02-09 | 2015-04-29 | 安徽科技学院 | Rapid positioning device and positioning method for piston-type strain gauge |
| CN204461405U (en) * | 2015-02-09 | 2015-07-08 | 安徽科技学院 | A kind of seal style foil gauge Rapid pasting device |
-
2015
- 2015-08-11 CN CN201510491457.1A patent/CN105065397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5535631A (en) * | 1995-04-17 | 1996-07-16 | Paine; Alan | Strain gage array with mounting mechanism |
| CN103244527A (en) * | 2013-04-26 | 2013-08-14 | 吴江市博众精工科技有限公司 | Mounting mechanism for small light soft parts |
| CN203811127U (en) * | 2014-04-24 | 2014-09-03 | 上海皓力德测控技术有限公司 | Strain gauge bonding and pressing device for pressure sensor |
| CN104405745A (en) * | 2014-10-23 | 2015-03-11 | 中国船舶重工集团公司第七○二研究所 | Rapid pasting and curing mechanical device for ship strain gauge and application method of rapid pasting and curing mechanical device |
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| CN204461405U (en) * | 2015-02-09 | 2015-07-08 | 安徽科技学院 | A kind of seal style foil gauge Rapid pasting device |
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| Publication number | Publication date |
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| CN105065397A (en) | 2015-11-18 |
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Effective date of registration: 20220111 Address after: 213100 Floor 16 and 17, Block A, Building 3, Chuangyan Port, Changzhou Science and Education City, 18 Changwuzhong Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: NINEBOT (CHANGZHOU) TECH Co.,Ltd. Address before: No.11 Tianrui Road, automobile industrial park, Wuqing District, Tianjin Patentee before: NINEBOT (TIANJIN) TECH Co.,Ltd. |
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