CN221038481U - Stress testing device for cured structural adhesive - Google Patents
Stress testing device for cured structural adhesive Download PDFInfo
- Publication number
- CN221038481U CN221038481U CN202322896179.0U CN202322896179U CN221038481U CN 221038481 U CN221038481 U CN 221038481U CN 202322896179 U CN202322896179 U CN 202322896179U CN 221038481 U CN221038481 U CN 221038481U
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- frame
- structural adhesive
- plate
- connecting plate
- testing
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- 239000000853 adhesive Substances 0.000 title claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 36
- 238000009662 stress testing Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 36
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the field of structural adhesives, in particular to a stress testing device for structural adhesives after solidification. The utility model provides a stress testing device for a cured structural adhesive, which comprises a testing frame, a switch door, a first connecting plate, a rotating shaft, a motor, a placing frame and the like, wherein the switch door is arranged on the testing frame; the testing frame one side articulates there is the switch door, and first connecting plate is installed to the symmetry in the testing frame, and the pivot is all installed to the equal rotation type in first connecting plate side, and one of them first connecting plate side-mounting has the motor, and the output shaft of motor has the pivot through the coupling joint, and two pivots are connected with the frame of placing jointly. The structural adhesive to be inspected is poured on the placing frame, after the stress sheet is placed on the top of the structural adhesive, after the structural adhesive is solidified, the motor works to drive the placing frame to rotate by 90 degrees, the placing frame is perpendicular to the ground, the pneumatic clamping jaw clamps the solidified structural adhesive from the upper side and the lower side, and the structural adhesive is back to the ground, so that the anti-pulling force can be detected, and the effect of automatic rotation and convenient detection is achieved.
Description
Technical Field
The utility model relates to the field of structural adhesives, in particular to a stress testing device for structural adhesives after solidification.
Background
The structural adhesive is an adhesive for bonding and fixing structural members and can bear load for a long time. The method has wide application in the fields of construction, automobiles, rail transit and the like. The structural adhesive has wide application in engineering and is mainly used for reinforcing, anchoring, bonding, repairing and the like of components; such as bonding steel, carbon fiber, bar planting, crack reinforcement, sealing, hole repairing, spike sticking, surface protection, concrete bonding, and the like.
After the structural adhesive is produced, the structural adhesive needs to be subjected to stress test after solidification so as to determine the quality of the structural adhesive, in the existing detection, the extrusion force is generally detected firstly, the detection of the pulling force needs a worker to manually adjust the angle of the detection equipment, the clamping assembly is replaced, and then the clamping detection is carried out, so that the workload of the worker is increased, meanwhile, the assembly is replaced in a very troublesome manner, and meanwhile, the working time is also increased.
In view of the above-mentioned patents, there is a need to provide a stress testing device after curing of structural adhesives.
Disclosure of utility model
In order to overcome the defect that the angle of equipment needs to be manually adjusted when the extrusion force is detected and the force is pulled frequently in the stress test after the curing of the structural adhesive, the technical problem of the utility model is that: a stress testing device for a cured structural adhesive is provided.
The technical implementation scheme of the utility model is as follows: the utility model provides a stress testing arrangement after structure gum solidification, including the test frame, the switch door, first connecting plate, the pivot, the motor, place the frame, the second connecting plate, two-way screw rod, guide arm and fixed plate, test frame one side articulates there is the switch door, first connecting plate is installed to the symmetry in the test frame, the pivot is installed to the equal rotation in first connecting plate side, one of them first connecting plate side-mounting has the motor, the output shaft of motor has the pivot through the coupling joint, two pivots are connected with jointly and place the frame, place the frame bottom and all install the second connecting plate, two second connecting plate one end rotation altogether are provided with two-way screw rod, two second connecting plate one end install the guide arm jointly, threaded connection has the fixed plate on the two-way screw rod, fixed plate upper portion movable type is located and places the frame.
More preferably, still including hydraulic stem, rack, mounting bracket, stripper plate and elastic component, the upper and lower both ends symmetry of test frame runs through there is the hydraulic stem, and the rack is all installed to the tip of hydraulic stem, and the mounting bracket is installed to rack bilateral symmetry, and all slidingtype in the mounting bracket runs through there is the stripper plate, and the stripper plate bottom slidingtype runs through the rack, and the stripper plate outside cover has the elastic component.
More preferably, the device further comprises a mounting plate, wherein the mounting plate is detachably arranged at the bottom of the placement frame, a plurality of fixing grooves are formed in the mounting plate, and the extrusion plate is movably inserted into the fixing grooves.
More preferably, the device further comprises an extrusion rod and pneumatic clamping jaws, wherein the extrusion rod is arranged at the bottoms of some mounting plates, and the pneumatic clamping jaws are arranged at the bottoms of other mounting plates.
More preferably, the bidirectional screw further comprises a handle, and one end of the bidirectional screw is provided with the handle.
More preferably, the device further comprises a connecting rod, and the connecting rods are arranged at the end parts of the two extrusion plates on the same side.
More preferably, the temperature sensor also comprises a temperature detector, wherein the temperature detector is arranged at the top of the test frame, and the temperature sensor penetrates through the side wall of the test frame and is positioned in the side wall of the test frame.
More preferably, the temperature sensor further comprises temperature lamps, and the temperature lamps are symmetrically arranged in the test frame.
The beneficial effects are as follows: the structural adhesive to be inspected is poured on the placement frame, after the stress sheet is placed on the top of the structural adhesive, after the structural adhesive is solidified, the hydraulic rod is started to extrude downwards to obtain pressure-resistant data, the motor works to drive the placement frame to rotate by 90 degrees, the placement frame is perpendicular to the ground, the pneumatic clamping jaw clamps the solidified structural adhesive from the upper side and the lower side, and the structural adhesive moves back to back, so that the pulling-resistant force can be detected, and the effect of automatic rotation convenient detection is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the components such as the temperature detector and the temperature lamp of the present utility model.
Fig. 3 is a schematic perspective view of the parts of the bidirectional screw rod, the guide rod and the like.
Fig. 4 is a schematic perspective view of the mounting frame and the connecting rod.
Fig. 5 is an exploded view of the mounting plate and the placement frame of the present utility model.
The marks of the components in the drawings are as follows: 1_test rack, 101_switch door, 2_first connection plate, 3_spindle, 301_motor, 4_placement frame, 5_second connection plate, 6_bi-directional screw, 7_guide bar, 8_fixation plate, 9_handle, 10_hydraulic rod, 11_placement rack, 12_mounting rack, 13_compression plate, 14_spring, 15_mounting plate, 1501_fixation slot, 16_compression rod, 1601_pneumatic clamping jaw, 17_connection rod, 18_thermometer, 19_temperature lamp.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings.
Examples
The utility model provides a stress testing arrangement after structural adhesive solidification, as shown in fig. 1-3, including test frame 1, switch door 101, first connecting plate 2, pivot 3, motor 301, place frame 4, second connecting plate 5, bi-directional screw rod 6, guide arm 7 and fixed plate 8, test frame 1 front side articulates has switch door 101, first connecting plate 2 is installed to bilateral symmetry in the test frame 1, pivot 3 is all installed to first connecting plate 2 side, motor 301 is installed to right side first connecting plate 2 side, the output shaft of motor 301 has pivot 3 through the shaft coupling, two pivots 3 are connected with and place frame 4 jointly, place frame 4 bottom and all install second connecting plate 5, two second connecting plate 5 front ends joint rotation are provided with bi-directional screw rod 6, guide arm 7 is installed jointly to two second connecting plate 5 front ends, threaded connection has fixed plate 8 on bi-directional screw rod 6, fixed plate 8 upper portion movable in place frame 4.
As shown in fig. 4 and 5, still including hydraulic stem 10, rack 11, mounting bracket 12, stripper plate 13, elastic component 14, mounting panel 15, extrusion rod 16, pneumatic clamping jaw 1601 and connecting rod 17, the hydraulic stem 10 has been run through to the upper and lower both ends symmetry of test frame 1, rack 11 is all installed to the tip of hydraulic stem 10, mounting bracket 12 is installed to the symmetry of rack 11 both sides, all slidingtype in the mounting bracket 12 has been run through stripper plate 13, two stripper plates 13 mutual symmetry, the slidable type runs through rack 11 in stripper plate 13 bottom, the outside cover of stripper plate 13 has elastic component 14, elastic component 14 is the spring, mounting panel 15 is installed to the dismantlement of rack 11 bottom, has seted up a plurality of fixed slot 1501 on the mounting panel 15, in the fixed slot 1501 is inserted to stripper plate 13 activity, wherein extrusion rod 16 is installed to some mounting panel 15 bottoms, pneumatic clamping jaw 1601 is installed to other mounting panel 15 bottoms, connecting rod 17 is all installed to the tip of two stripper plates 13 of same one side.
Pouring mechanism glue on a placement frame 4, covering a stress piece on the top of the structural glue, after the structural glue is solidified, rotating a bidirectional screw 6, and moving a fixing plate 8 in threaded connection with the bidirectional screw 6 in opposite directions, clamping the structural glue from left and right directions, enabling a top hydraulic rod 10 to work, carrying a mounting plate 15 and a pressing rod 16 in a placement frame 11 to move downwards, pressing the solidified structural glue downwards by the pressing rod 16, knowing the extrusion force resistance of the solidified structural glue from data of stress piece reaction, when the pulling force needs to be checked, pulling a connecting rod 17 upwards, enabling the connecting rod 17 to drive the pressing plate 13 to move towards the direction of the hydraulic rod 10 nearby, enabling an elastic piece 14 to deform to generate elastic force, enabling the pressing plate 13 to be separated from a fixing groove 1501, taking out the mounting plate 15, changing the mounting plate 15 with pneumatic clamping jaws 1601, enabling the placement frame 4 to rotate by 90 degrees, enabling the pneumatic clamping jaws 1601 at the ends of the two hydraulic rods 10 to be close to the solidified structural glue, clamping the upper side and the lower side, and detecting the pulling force of the solidified structural glue back.
Examples
On the basis of the embodiment 1, as shown in fig. 2 and 3, the temperature sensor is further provided with a handle 9, a temperature detector 18 and a temperature lamp 19, wherein the handle 9 is arranged at one end of the bidirectional screw rod 6, the temperature detector 18 is arranged at the top of the test frame 1, the temperature sensor penetrates through the side wall of the test frame 1 and is positioned in the side wall, and the temperature lamp 19 is symmetrically arranged in the test frame 1.
When the stress of the cured structural adhesive at different temperatures needs to be detected, the temperature lamp 19 works to adjust the temperature in the test frame 1, the temperature in the test frame 1 is solved by the temperature detector 18, and the stress is detected after the temperature reaches the specified temperature, so that the effect of detecting the stress of the cured structural adhesive at different temperatures is achieved.
The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (8)
1. The utility model provides a stress testing arrangement after structure gum solidification, including test jig (1), switch door (101), first connecting plate (2) and pivot (3), test jig (1) one side articulates there is switch door (101), first connecting plate (2) are installed to symmetry in test jig (1), pivot (3) are installed to equal rotation type in first connecting plate (2) side, a serial communication port, still including motor (301), place frame (4), second connecting plate (5), bi-directional screw (6), guide arm (7) and fixed plate (8), motor (301) are installed to one of them first connecting plate (2) side, the output shaft of motor (301) is connected with pivot (3) through the shaft coupling, two pivot (3) are connected with jointly and are placed frame (4), place frame (4) bottom and all install second connecting plate (5), two second connecting plate (5) one end co-rotation are provided with bi-directional screw (6), guide arm (7) are installed jointly to two second connecting plate (5) one end, threaded connection has fixed plate (8) on bi-directional screw (6), fixed plate (8) upper portion movable frame (4) are placed.
2. The stress testing device after the structural adhesive is solidified according to claim 1, further comprising a hydraulic rod (10), a placing frame (11), a mounting frame (12), a squeezing plate (13) and an elastic piece (14), wherein the hydraulic rod (10) is symmetrically penetrated at the upper end and the lower end of the testing frame (1), the placing frame (11) is installed at the end part of the hydraulic rod (10), the mounting frame (12) is symmetrically installed at the two sides of the placing frame (11), the squeezing plate (13) is penetrated in the mounting frame (12) in a sliding mode, the bottom of the squeezing plate (13) penetrates through the placing frame (11), and the elastic piece (14) is sleeved at the outer side of the squeezing plate (13).
3. The stress testing device after curing of the structural adhesive according to claim 2, further comprising a mounting plate (15), wherein the mounting plate (15) is detachably mounted at the bottom of the placement frame (11), a plurality of fixing grooves (1501) are formed in the mounting plate (15), and the extrusion plate (13) is movably inserted into the fixing grooves (1501).
4. A device for testing the stress of a cured structural adhesive according to claim 3, further comprising squeeze bars (16) and pneumatic clamping jaws (1601), wherein squeeze bars (16) are mounted on the bottom of some of the mounting plates (15) and pneumatic clamping jaws (1601) are mounted on the bottom of other mounting plates (15).
5. A device for testing the stress of a cured structural adhesive according to claim 4, further comprising a handle (9), wherein the handle (9) is mounted at one end of the bi-directional screw (6).
6. A device for testing the stress of a cured structural adhesive according to claim 5, further comprising a connecting rod (17), wherein the connecting rod (17) is mounted at the ends of the two pressing plates (13) on the same side.
7. A device for testing the stress of a cured structural adhesive according to claim 6, further comprising a temperature sensor (18), wherein the temperature sensor (18) is mounted on top of the test frame (1) and the temperature sensor is located through the side wall of the test frame (1).
8. A device for testing the stress of a cured structural adhesive according to claim 7, further comprising a temperature lamp (19), wherein the temperature lamp (19) is symmetrically arranged in the test frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896179.0U CN221038481U (en) | 2023-10-27 | 2023-10-27 | Stress testing device for cured structural adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896179.0U CN221038481U (en) | 2023-10-27 | 2023-10-27 | Stress testing device for cured structural adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038481U true CN221038481U (en) | 2024-05-28 |
Family
ID=91171754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896179.0U Active CN221038481U (en) | 2023-10-27 | 2023-10-27 | Stress testing device for cured structural adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038481U (en) |
-
2023
- 2023-10-27 CN CN202322896179.0U patent/CN221038481U/en active Active
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