CN219957162U - Bonding test sample finished product spare detection device - Google Patents
Bonding test sample finished product spare detection device Download PDFInfo
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- CN219957162U CN219957162U CN202321446668.XU CN202321446668U CN219957162U CN 219957162 U CN219957162 U CN 219957162U CN 202321446668 U CN202321446668 U CN 202321446668U CN 219957162 U CN219957162 U CN 219957162U
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- telescopic rod
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- laser ranging
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000012360 testing method Methods 0.000 title claims description 25
- 238000013461 design Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The device comprises a detection table, two groups of vertical frames, a stretching assembly, a first fixing assembly and a second fixing assembly, wherein the two groups of vertical frames are arranged in a central symmetry mode; the vertical frame is U-shaped and fixedly arranged on the detection table; the stretching assembly comprises a telescopic sleeve and a telescopic rod, wherein the telescopic sleeve is of a cylindrical design with an opening at one end, the telescopic sleeve is fixedly arranged on the vertical frame, the telescopic rod is of a Y-shaped design, and one end of the telescopic rod is embedded in the telescopic sleeve and can stretch out and draw back movably; the first fixing component and the second fixing component are respectively arranged at the other two ends of the telescopic rod. According to the utility model, the expansion link with the Y-shaped structure is matched with the two groups of fixing components to respectively and synchronously stretch the non-bonding area and the bonding area of the sample sheet, so that the influence on the detection result caused by deformation of the bonding area and the non-bonding area of the sample sheet in the detection process can be avoided; the utility model has strong practicability and has stronger popularization significance.
Description
Technical Field
The utility model relates to the technical field of bonding materials, in particular to a device for detecting a finished product of a bonding test sample.
Background
The bonding technique is a material joining technique commonly used in engineering. Compared with other connecting modes such as welding, riveting, bolting and the like in the prior art, the bonding technology has the advantages of simple process, economy, high efficiency, weight reduction, energy consumption reduction, vibration damping and noise reduction, relatively uniform stress distribution on the connecting piece, neat appearance and the like. As a new material joining technique, the bonding technique plays an increasingly important role in joining homogeneous or heterogeneous materials.
Although the bonding technology has a plurality of advantages compared with the traditional material connection mode, the bonding technology has increasingly wide application in the field of material connection, but the bonding performance of Guan Nianjie agent relative to the sheet-shaped substrate is still lack of experimental study. In particular, the adhesive property of the adhesive relative to the sheet-shaped substrate in the tensile-shear combined stress state is lacking in effective research means in engineering.
The existing adhesive bonding performance test method mainly comprises a tensile test, a sheet shearing test, a peeling test and the like. In the sheet shear test, the sample sheet is easily stretch-bent and deformed when it is stretch-loaded. The deformed sample sheet is easy to cause that the load born by the bonding area is not purely sheared, and a more complex stress state appears, so that the detection result is greatly influenced.
Disclosure of Invention
Accordingly, it is necessary to provide an adhesion test sample finished product detection device against the shortcomings in the prior art.
The utility model provides a bonding test sample finished product spare detection device, its includes the detection platform, is two sets of risers, tensile subassembly, first fixed subassembly and the fixed subassembly of second of central symmetry setting. The stand is U-shaped, and is fixedly arranged on the detection table. The stretching assembly comprises a telescopic sleeve and a telescopic rod, wherein the telescopic sleeve is of a cylindrical design with one end being opened, the telescopic sleeve is fixedly arranged on the vertical frame, the telescopic rod is of a Y-shaped design, and one end of the telescopic rod is embedded in the telescopic sleeve and can stretch out and draw back movably. The first fixing component and the second fixing component are respectively arranged at the other two ends of the telescopic rod.
Further, the first fixing component comprises a main clamping plate, an auxiliary clamping plate and two sets of bolts. The main plate is fixedly arranged at one end of the telescopic rod, and two groups of limit through holes penetrating through the main plate from front to back are formed in the main plate. Two groups of limiting blocks are arranged on one side of the auxiliary clamping plate, the auxiliary clamping plate and the main clamping plate are arranged in parallel, and the two groups of limiting blocks are respectively arranged in the two groups of limiting through holes in a penetrating mode. The limiting block is also provided with a bolt hole penetrating through the limiting block up and down, and the bolt can be penetrated in the bolt hole from top to bottom.
Further, a plurality of groups of bolt holes are formed in the limiting block.
Further, the second fixing component is of a negative pressure sucker structure and is assembled and arranged at one end of the telescopic rod.
Further, the device for detecting the finished product of the bonding test sample further comprises a detection assembly, wherein the detection assembly comprises a laser ranging transmitter, a laser ranging receiver and two groups of support rods. The two groups of support rods are respectively arranged on the two telescopic rods, and the laser ranging transmitter and the laser ranging receiver are respectively arranged at the top ends of the two groups of support rods.
Further, the supporting rod is of a telescopic adjusting structure, and can drive the laser ranging emitter or the laser ranging receiver to movably lift.
In summary, the device for detecting the finished product of the bonding test sample has the beneficial effects that: the expansion link with the Y-shaped structure is matched with the two groups of fixing components to respectively and synchronously stretch the non-bonding area and the bonding area of the sample sheet, so that the influence on the detection result caused by deformation of the bonding area and the non-bonding area of the sample sheet in the detection process can be avoided, and the reliability of the detection device is greatly improved; the first fixing component is designed into a combined structure of the main clamping plate, the auxiliary clamping plate and the bolt, so that the clamping width can be freely adjusted, and sample sheets with different widths and thickness specifications can be accurately clamped and fixed, and the application range of the detection device is greatly expanded; the detection assembly can accurately detect the separation process of the bonding area under the tensile force, so that the accuracy of the detection result is further improved; the utility model has strong practicability and has stronger popularization significance.
Drawings
FIG. 1 is a schematic diagram of a device for detecting a finished product of an adhesion test sample according to the present utility model;
FIG. 2 is an exploded view of the drawing assembly of FIG. 1;
FIG. 3 is an exploded view of the first securing assembly of FIG. 1;
fig. 4 is an exploded view of the sensing assembly of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides an apparatus 100 for inspecting a finished product of an adhesion test sample, which comprises a inspection table 10, two sets of stand 20 arranged in a central symmetry manner, a stretching assembly 30, a first fixing assembly 40 and a second fixing assembly 50. The stand 20 is of a U-shaped design and is fixedly erected on the detection table 10.
The stretching assembly 30 comprises a telescopic sleeve 31 and a telescopic rod 32, the telescopic sleeve 31 is of a cylindrical design with one end open, the telescopic sleeve 31 is fixedly arranged on the stand 20, the telescopic rod 32 is of a Y-shaped design, and one end of the telescopic rod 32 is embedded in the telescopic sleeve 31 and can stretch out and draw back movably. The first fixing component 40 and the second fixing component 50 are respectively installed at the other two ends of the telescopic rod 32. The telescopic rod 32 with the Y-shaped structure can ensure that the stress of the bonding area and the non-bonding area is always consistent in the process of applying force to the sample sheet by the stretching assembly 30, thereby avoiding the problem that the detection result is finally affected by bending deformation due to uneven stress of the sample sheet.
The first fixing assembly 40 includes a main clamping plate 41, an auxiliary clamping plate 42 and two sets of bolts 43. The main plate 41 is fixedly mounted at one end of the telescopic rod 32, and two sets of limiting through holes 411 penetrating front and back are formed in the main plate 41. Two sets of limiting blocks 421 are arranged on one side of the auxiliary clamping plate 42, the auxiliary clamping plate 42 is arranged in parallel with the main clamping plate 41, and the two sets of limiting blocks 421 are respectively arranged in the two sets of limiting through holes 411 in a penetrating manner. The limiting block 421 is further provided with a pin hole 422 penetrating up and down, and the pin 43 can be penetrated in the pin hole 422 from top to bottom. The plug holes 422 on the limiting block 421 are provided with a plurality of groups. The nip space between the main plate 41 and the auxiliary plate 42 is capable of nipping and fixing sample sheets of various width specifications. The bolts 43 can be selectively inserted into a certain set of bolt holes 422, so that the two clamping plates can firmly fix the sample sheets with corresponding thickness specifications.
The second fixing assembly 50 is a negative pressure suction cup structure, and the second fixing assembly 50 is assembled at one end of the telescopic rod 32. The second fixed subassembly 50 of negative pressure sucking disc structure can exert the pulling force to the bonding region better, and the mode of combination installation is more convenient for the dismouting of second fixed subassembly 50, and then detects according to the area of bonding region selects the second fixed subassembly 50 of suitable specification.
The device 100 for detecting the finished product of the bonding test sample further comprises a detection assembly 60, wherein the detection assembly 60 comprises a laser ranging transmitter 61, a laser ranging receiver 62 and two groups of support rods 63. The two groups of support rods 63 are respectively arranged on the two telescopic rods 32, and the laser ranging transmitter 61 and the laser ranging receiver 62 are respectively arranged at the top ends of the two groups of support rods 63. The supporting rod 63 is a telescopic adjusting structure, and can drive the laser ranging emitter 61 or the laser ranging receiver 62 to move up and down. The laser ranging transmitter 61 and the laser ranging receiver 62 are synchronously displaced with the second fixing member 50, thereby precisely measuring the separation displacement of the bonding area and analyzing the performance of the adhesive according to the displacement amount.
When the utility model works, firstly, two sides of a test sample are respectively arranged on two groups of first fixing components 40, and the non-bonding area of the test sample is fixed by limiting the main clamping plate 41 and the auxiliary clamping plate 42 through the bolts 43. Then, a second fixing component 50 with proper specification is selected to be arranged on the telescopic rod 32, and the negative pressure adsorption function is started to fix the bonding area of the test sample. The stretching assembly 30 then begins to operate, driving the first fixing assembly 40 and the second fixing assembly 50 to apply a pulling force to the test sample until the test sample is completely separated into two sample sheets. Finally, the two separated sample sheets are taken out, and the inspector can analyze and judge the performance of the adhesive according to the displacement recorded by the inspection assembly 60 and the corresponding tensile force.
In summary, the device 100 for detecting the finished product of the bonding test sample has the following advantages: the expansion link 32 with the Y-shaped structure is matched with two groups of fixing components to respectively and synchronously stretch the non-bonding area and the bonding area of the sample sheet, so that the deformation of the bonding area and the non-bonding area of the sample sheet in the detection process can be avoided to influence the detection result, and the reliability of the detection device is greatly improved; the first fixing component 40 is designed into a combined structure of the main clamping plate 41, the auxiliary clamping plate 42 and the bolt 43, and can freely adjust the clamping width so as to accurately clamp and fix sample sheets with different widths and thickness specifications, so that the application range of the detection device is greatly expanded; the detecting component 60 can accurately detect the separation process of the bonding area under the tensile force, so that the accuracy of the detecting result is further improved; the utility model has strong practicability and has stronger popularization significance.
The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the utility model. Accordingly, the scope of the utility model should be determined from the following claims.
Claims (6)
1. The utility model provides a bonding test sample finished product spare detection device which characterized in that: the device comprises a detection table, two groups of vertical frames, a stretching assembly, a first fixing assembly and a second fixing assembly, wherein the two groups of vertical frames are arranged in a central symmetry manner; the vertical frame is U-shaped and fixedly arranged on the detection table; the stretching assembly comprises a telescopic sleeve and a telescopic rod, wherein the telescopic sleeve is of a cylindrical design with an opening at one end, the telescopic sleeve is fixedly arranged on the vertical frame, the telescopic rod is of a Y-shaped design, and one end of the telescopic rod is embedded in the telescopic sleeve and can stretch out and draw back movably; the first fixing component and the second fixing component are respectively arranged at the other two ends of the telescopic rod.
2. The bonding test specimen finished piece detecting device according to claim 1, wherein: the first fixing component comprises a main clamping plate, an auxiliary clamping plate and two sets of bolts; the main clamping plate is fixedly arranged at one end of the telescopic rod, and two groups of limit through holes penetrating front and back are formed in the main clamping plate; two groups of limiting blocks are arranged on one side of the auxiliary clamping plate, the auxiliary clamping plate and the main clamping plate are arranged in parallel, and the two groups of limiting blocks are respectively penetrated into the two groups of limiting through holes; the limiting block is also provided with a bolt hole penetrating through the limiting block up and down, and the bolt can be penetrated in the bolt hole from top to bottom.
3. The bonding test specimen finished piece detecting device according to claim 2, wherein: the bolt holes on the limiting block are provided with a plurality of groups.
4. The bonding test specimen finished piece detecting device according to claim 1, wherein: the second fixing component is of a negative pressure sucker structure and is assembled and arranged at one end of the telescopic rod.
5. The bonding test specimen finished piece detecting device according to claim 1, wherein: the device also comprises a detection assembly, wherein the detection assembly comprises a laser ranging transmitter, a laser ranging receiver and two groups of support rods; the two groups of support rods are respectively arranged on the two telescopic rods, and the laser ranging transmitter and the laser ranging receiver are respectively arranged at the top ends of the two groups of support rods.
6. The bonding test specimen finished piece detecting device according to claim 5, wherein: the supporting rod is of a telescopic adjusting structure and can drive the laser ranging emitter or the laser ranging receiver to movably lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446668.XU CN219957162U (en) | 2023-06-07 | 2023-06-07 | Bonding test sample finished product spare detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446668.XU CN219957162U (en) | 2023-06-07 | 2023-06-07 | Bonding test sample finished product spare detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957162U true CN219957162U (en) | 2023-11-03 |
Family
ID=88542569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446668.XU Active CN219957162U (en) | 2023-06-07 | 2023-06-07 | Bonding test sample finished product spare detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957162U (en) |
-
2023
- 2023-06-07 CN CN202321446668.XU patent/CN219957162U/en active Active
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