CN205533610U - Low temperature foil gage is pasted solidification and is used single face pressure device - Google Patents
Low temperature foil gage is pasted solidification and is used single face pressure device Download PDFInfo
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- CN205533610U CN205533610U CN201620230822.3U CN201620230822U CN205533610U CN 205533610 U CN205533610 U CN 205533610U CN 201620230822 U CN201620230822 U CN 201620230822U CN 205533610 U CN205533610 U CN 205533610U
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Abstract
The utility model relates to a magnetic force decline did not reach the technical problem of low temperature foil gage adhesive pressurization pressure requirement after structure static test low temperature straingauging technical field, concretely relates to low temperature foil gage is pasted solidification and is used single face pressure device, the traditional magnet pressure device of aim at solution were used for the aluminum alloy wallboard to be greater than 8mm thickness. Its characterized in that: it includes hinged -support, paper tinsel formula pressure -bearing crossbeam, round pin axle, high -temperature resistant rubber piece, adds briquetting, spiral load ejector pin and the spacing connecting axle that leads, paster aluminum alloy wallboard splices with the hinged -support, and the hinged -support is articulated through the round pin axle with paper tinsel formula pressure -bearing crossbeam, paper tinsel formula pressure -bearing crossbeam with add the briquetting through the spacing connecting axle fixed connection of direction, high -temperature resistant rubber piece and add the briquetting and splice spiral load ejector pin and paper tinsel formula pressure -bearing crossbeam threaded connection. The utility model discloses a pressor mode of single face has that pressure device light in weight, pressurization position are nimble, the pressurization wide range, the pressurization is even stable and only need one -man operation's advantage.
Description
Technical field
This utility model relates to finite element analysis low temperature strain measurement technique field, is specifically related to a kind of low temperature
One side pressue device is used in strain gauge adhesion solidification.
Background technology
Low temperature strain gauge adhesion technique is finite element analysis low temperature strain measurement technique important component part, low
Temperature strain gauge adhesion solidification pressue device is the important work in finite element analysis low temperature strain gauge adhesion technique
Tool.In carrying out CZ-5 core one-level hydrogen case low temperature slow test low temperature strain gauge adhesion preparation, find one
Level hydrogen case major part low temperature strain point position is positioned at thickness and reaches the Lin Hanfengjiahouqu of 8mm, traditional GENERAL TYPE
Magnet pressue device is applicable to the low temperature foil gauge heating cure pressurization of the aluminium alloy wallboard within thickness 5mm.
During pressurization, can only pressurize by bilateral, two people one group operate simultaneously, pressure fixing, and in Magnet pressue device
Having an iron components and the aluminum box parts equipped with permanent magnet, two parts are the most heavier, exist to fall and knock
Touch the risk of testpieces.When patch location place aluminium alloy wall panel thickness reaches 8mm, due to magnetic force and distance
Quadratic power be inversely proportional to, therefore Magnet plus-pressure is decreased obviously, do not reach low temperature foil gauge adhesive pressurization pressure
Power lower limit.Further, for the arcwall face that curvature is big, relative to pressurizing block easily become certain inclination angle to cause pressurization
Bias, and in next-door neighbour weld edge region, pressue device needs overall offset to install, all because minimum dimension limits
Can cause pressurizeing uneven, cause strain gauge adhesion quality out of control.Therefore, it is applicable to aluminum in the urgent need to developing
The low temperature strain gauge adhesion solidification pressue device of alloy heavy wall plate.
Summary of the invention
This utility model purpose is to provide a kind of low temperature strain gauge adhesion solidification one side pressue device, is used for
Solve tradition Magnet pressue device be decreased obviously more than magnetic force after 8mm thickness for aluminium alloy wallboard do not reach low
The technical problem that temperature foil gauge adhesive moulding pressure requires.
The technical solution of the utility model is:
One side pressue device is used in a kind of low temperature strain gauge adhesion solidification, including hinged-support, foil pressure-bearing crossbeam,
Bearing pin, high-temperature resistant rubber block, pressurizing block, spiral load push rod and guide and limit connecting shaft, and hinged-support glueds joint
In the upper end of paster aluminium alloy wallboard, hinged-support and foil pressure-bearing crossbeam are connected by pin hinge, and foil is held
Pressure crossbeam is positioned at the inner side of hinged-support；Foil pressure-bearing crossbeam and pressurizing block are fixing even by guide and limit connecting shaft
Connecing, pressurizing block is positioned at below foil pressure-bearing crossbeam；The upper surface of high-temperature resistant rubber block and the lower surface of pressurizing block
Glued joint；Spiral loads push rod and passes from foil pressure-bearing crossbeam center tapped through hole；Guide and limit connecting shaft is from paper tinsel
Formula pressure-bearing crossbeam passes, and is positioned at spiral and loads the surrounding of push rod.
Hinged-support has two as mentioned above, is positioned at the both sides of foil pressure-bearing crossbeam；Hinged-support main body is rectangle
Structure, upper end has groove, and hinged-support upper recess side is furnished with two through holes, for hinge foil
Pressure-bearing crossbeam.
Foil pressure-bearing crossbeam the most flat " ten " font platy structure as mentioned above；Foil pressure-bearing crossbeam center
Part is provided with center tapped through hole, and through-hole diameter loads push rod external diameter with spiral and mates；Foil pressure-bearing crossbeam
Central through hole surrounding is separately uniformly distributed four through holes, and through-hole diameter mates with guide and limit connecting shaft external diameter；Its
In, central through hole is for spiral loading push rod through carrying out rotary presser, and equally distributed four through holes are used for
The threaded pressurizing block of guide and limit connecting shaft；Foil pressure-bearing crossbeam is aluminum alloy materials.
Guide and limit connecting shaft has four as mentioned above, generally cylindrical structure, and outside dimension is 4mm,
Surface is provided with external screw thread；Guide and limit connecting shaft upper end is connected with foil pressure-bearing crossbeam axis hole, lower end and pressurization
Block is fixing to be connected.
Pressurizing block is Filled Rectangle structure as mentioned above, aluminum alloy material；Pressurizing block upper surface middle part is uniformly divided
Four blind screw holes of cloth, the position of blind screw hole is uniform with foil pressure-bearing crossbeam center tapped through hole surrounding
The position of four through holes of distribution is corresponding；Blind screw hole size is mated with guide and limit connecting shaft external diameter,
It is screwed with pressurizing block for guide and limit connecting shaft and is connected.
Spiral loads push rod generally cylindrical structure as mentioned above, and surface is provided with external screw thread, and outside dimension is
6mm, carries out spiral for spiral to pressurizing block and screws pressurization；Spiral loads push rod top and foil pressure-bearing crossbeam
Threaded, the upper surface of pressurizing block is close in lower end.
The beneficial effects of the utility model are:
This utility model uses the mode of one side pressurization, and pressue device is lightweight, and pressing position is flexible, adds
Pressure scope is wide, while having ensured that pressurization is uniform and stable, only needs one man operation, solves due to aluminium alloy
Wall panel thickness increase causes Magnet plus-pressure to be decreased obviously, and does not reaches low temperature foil gauge adhesive moulding pressure and wants
The arcwall face uneven problem causing strain gauge adhesion quality out of control of pressurization that summation is big to curvature.In principle originally
Utility model is adapted to the low temperature strain gauge adhesion solidification of various aluminium alloy low temp tank larger thickness wallboard
Add pressure request.
Accompanying drawing explanation
Fig. 1 is the structural representation of low temperature strain gauge adhesion solidification one side pressue device.
Fig. 2 is the front view of low temperature strain gauge adhesion solidification one side pressue device.
Fig. 3 is the top view of low temperature strain gauge adhesion solidification one side pressue device.
Wherein, 1-paster aluminium alloy wallboard, 2-hinged-support, 3-foil pressure-bearing crossbeam, 4-bearing pin, the resistance to height of 5-
Temperature block rubber, 6-pressurizing block, 7-spiral loads push rod, 8-guide and limit connecting shaft.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, low temperature strain gauge adhesion solidification uses one side pressue device, including hinged-support 2,
Foil pressure-bearing crossbeam 3, bearing pin 4, high-temperature resistant rubber block 5, pressurizing block 6, spiral load push rod 7 and guide
Spacing connecting shaft 8；Paster aluminium alloy wallboard 1 is low temperature strain gauge adhesion solidification one side pressue device effect pair
As, hinged-support 2 is glued to the upper end of paster aluminium alloy wallboard 1, hinged-support 2 and foil pressure-bearing crossbeam 3 and leads to
Crossing bearing pin 4 chain connection, foil pressure-bearing crossbeam 3 is positioned at the inner side of hinged-support 2；Foil pressure-bearing crossbeam 3 He
Pressurizing block 6 connects by guide and limit connecting shaft 8 is fixing, and pressurizing block 6 is positioned at below foil pressure-bearing crossbeam 3；
The upper surface of high-temperature resistant rubber block 5 and the lower surface of pressurizing block 6 glued joint；Spiral loads push rod 7 and holds from foil
Pressure crossbeam 3 center tapped through hole passes；Guide and limit connecting shaft 8 passes from foil pressure-bearing crossbeam 3, is positioned at
Spiral loads the surrounding of push rod 7.
Hinged-support 2 has two, is positioned at the both sides of foil pressure-bearing crossbeam 3；Hinged-support 2 main body is rectangle knot
Structure, upper end has groove, and hinged-support 2 upper recess side is furnished with two through holes, for the hinged paper tinsel of bearing pin 4
Formula pressure-bearing crossbeam 3.
Foil pressure-bearing crossbeam 3 the most flat " ten " font platy structure, foil pressure-bearing crossbeam 3 core
Being provided with center tapped through hole, through-hole diameter loads push rod 7 external diameter with spiral and mates；Foil pressure-bearing crossbeam 3
Central through hole surrounding is separately uniformly distributed four through holes, and through-hole diameter mates with guide and limit connecting shaft 8 external diameter；
Wherein, central through hole loads push rod 7 through carrying out rotary presser, equally distributed four through holes for spiral
For the threaded pressurizing block of guide and limit connecting shaft 86；Foil pressure-bearing crossbeam 3 is aluminum alloy materials.
Guide and limit connecting shaft 8 has four, generally cylindrical structure, and outside dimension is 4mm, and surface sets
There is external screw thread；Guide and limit connecting shaft 8 upper end is connected with foil pressure-bearing crossbeam 3 axis hole, lower end and pressurizing block 6
Fixing connection.
Pressurizing block 6 is Filled Rectangle structure, aluminum alloy material；Pressurizing block 6 upper surface middle part is uniformly distributed four
Individual blind screw hole, the position of blind screw hole is uniformly divided with foil pressure-bearing crossbeam 3 center tapped through hole surrounding
The position of four through holes of cloth is corresponding；Blind screw hole size is mated with guide and limit connecting shaft 8 external diameter,
It is screwed with pressurizing block 6 for guide and limit connecting shaft 8 and is connected.
Spiral loads push rod 7 generally cylindrical structure, and surface is provided with external screw thread, and outside dimension is 6mm, uses
In spiral, pressurizing block 6 is carried out spiral and screw pressurization；Spiral loads push rod 7 top and foil pressure-bearing crossbeam 3
Threaded, the upper surface of pressurizing block 6 is close in lower end.
When using device of the present utility model, utilize the glue between hinged-support 2 and paster aluminium alloy wallboard 1
Viscous drag, slow precession spiral loads push rod 7 and contacts with pressurizing block 6, and then make high-temperature resistant rubber block 5 and
Paster contact on paster aluminium alloy wallboard 1；Slow precession spiral is continued by associated calibration test data result
Load push rod 7 one fixing turn, make foil pressure-bearing crossbeam 3 be deformed to a certain degree, form certain counter-force, make
The uniform pressurization reaching controllable pressure between paster on high-temperature resistant rubber block 5 and paster aluminium alloy wallboard 1 is wanted
Ask.High-temperature resistant rubber block 5 retrains due to the restriction of guide and limit connecting shaft 8, and twisting abrasion will not be occurred to answer
Become the phenomenon of sheet.Between foil pressure-bearing crossbeam 3 and hinged-support 2 by the way of bearing pin 4 is hinged, it is suitable for
The low temperature strain gauge adhesion solidification pressurization of various curvature aluminium alloy wallboards.
Claims (6)
1. one side pressue device is used in a low temperature strain gauge adhesion solidification, it is characterised in that: it includes that hinged-support (2), foil pressure-bearing crossbeam (3), bearing pin (4), high-temperature resistant rubber block (5), pressurizing block (6), spiral load push rod (7) and guide and limit connecting shaft (8)；Hinged-support (2) is glued to the upper end of paster aluminium alloy wallboard (1), hinged-support (2) and foil pressure-bearing crossbeam (3) are by bearing pin (4) chain connection, and foil pressure-bearing crossbeam (3) is positioned at the inner side of hinged-support (2)；Foil pressure-bearing crossbeam (3) and pressurizing block (6) connect by guide and limit connecting shaft (8) is fixing, and pressurizing block (6) is positioned at foil pressure-bearing crossbeam (3) lower section；The upper surface of high-temperature resistant rubber block (5) and the lower surface of pressurizing block (6) glued joint；Spiral loads push rod (7) and passes from foil pressure-bearing crossbeam (3) center tapped through hole；Guide and limit connecting shaft (8) passes from foil pressure-bearing crossbeam (3), is positioned at spiral and loads the surrounding of push rod (7).
A kind of low temperature strain gauge adhesion solidification one side pressue device the most according to claim 1, it is characterised in that: described hinged-support (2) has two, is positioned at the both sides of foil pressure-bearing crossbeam (3)；Hinged-support (2) main body is rectangular configuration, and upper end has groove, and hinged-support (2) upper recess side is furnished with two through holes.
A kind of low temperature strain gauge adhesion solidification one side pressue device the most according to claim 1, it is characterized in that: described foil pressure-bearing crossbeam (3) the most flat " ten " font platy structure, foil pressure-bearing crossbeam (3) core is provided with center tapped through hole, and through-hole diameter loads push rod (7) external diameter with spiral and mates；The central through hole surrounding of foil pressure-bearing crossbeam (3) is separately uniformly distributed four through holes, and through-hole diameter mates with guide and limit connecting shaft (8) external diameter.
A kind of low temperature strain gauge adhesion solidification one side pressue device the most according to claim 1, it is characterised in that: described guide and limit connecting shaft (8) has four, generally cylindrical structure, and outside dimension is 4mm, and surface is provided with external screw thread；Guide and limit connecting shaft (8) upper end is connected with foil pressure-bearing crossbeam (3) axis hole, and lower end is fixing with pressurizing block (6) to be connected.
A kind of low temperature strain gauge adhesion solidification one side pressue device the most according to claim 1, it is characterised in that: described pressurizing block (6) is Filled Rectangle structure, aluminum alloy material；Pressurizing block (6) upper surface is uniformly distributed four blind screw holes, and the position of blind screw hole is corresponding with the position of foil pressure-bearing crossbeam (3) center equally distributed four through holes of tapped through hole surrounding；Blind screw hole size is mated with guide and limit connecting shaft (8) external diameter.
A kind of low temperature strain gauge adhesion solidification one side pressue device the most according to claim 1, it is characterised in that: described spiral loads push rod (7) generally cylindrical structure, and surface is provided with external screw thread, and outside dimension is 6mm；Spiral loads push rod (7) top and threadeds with foil pressure-bearing crossbeam (3), and the upper surface of pressurizing block (6) is close in lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230822.3U CN205533610U (en) | 2016-03-24 | 2016-03-24 | Low temperature foil gage is pasted solidification and is used single face pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230822.3U CN205533610U (en) | 2016-03-24 | 2016-03-24 | Low temperature foil gage is pasted solidification and is used single face pressure device |
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| CN205533610U true CN205533610U (en) | 2016-08-31 |
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| CN201620230822.3U Active CN205533610U (en) | 2016-03-24 | 2016-03-24 | Low temperature foil gage is pasted solidification and is used single face pressure device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900930A (en) * | 2017-10-12 | 2018-04-13 | 重庆长安工业(集团)有限责任公司 | A kind of multi-functional embedding solidification equipment |
| CN108776073A (en) * | 2018-04-13 | 2018-11-09 | 浙江国森精细化工科技有限公司 | A kind of abrasion testing apparatus for adhesive product |
| CN109514906A (en) * | 2018-10-22 | 2019-03-26 | 济源市超光传感器系统工程有限公司 | A kind of screw extrusion attaching device for foil gauge patch |
-
2016
- 2016-03-24 CN CN201620230822.3U patent/CN205533610U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900930A (en) * | 2017-10-12 | 2018-04-13 | 重庆长安工业(集团)有限责任公司 | A kind of multi-functional embedding solidification equipment |
| CN108776073A (en) * | 2018-04-13 | 2018-11-09 | 浙江国森精细化工科技有限公司 | A kind of abrasion testing apparatus for adhesive product |
| CN108776073B (en) * | 2018-04-13 | 2024-04-26 | 浙江国森精细化工科技有限公司 | Abrasion testing equipment for adhesive product |
| CN109514906A (en) * | 2018-10-22 | 2019-03-26 | 济源市超光传感器系统工程有限公司 | A kind of screw extrusion attaching device for foil gauge patch |
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