CN213633014U - Shearing force tool capable of positioning and measuring displacement - Google Patents
Shearing force tool capable of positioning and measuring displacement Download PDFInfo
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- CN213633014U CN213633014U CN202022920040.1U CN202022920040U CN213633014U CN 213633014 U CN213633014 U CN 213633014U CN 202022920040 U CN202022920040 U CN 202022920040U CN 213633014 U CN213633014 U CN 213633014U
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- positioning
- block
- displacement
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 48
- 238000010008 shearing Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims 6
- 230000001070 adhesive effect Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 11
- 239000003292 glue Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- 230000001066 destructive effect Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model provides a can fix a position shearing force frock with displacement finding, include: the tool seat is provided with a positioning extending-in part; the bonding block is arranged on the tool seat; the positioning piece is detachably connected to the positioning extending-in part and comprises a positioning block and a positioning needle, and the positioning block is used for adjusting the position of the positioning needle so that the positioning needle is abutted against one side of the bonding block; and the displacement measuring sensor is arranged on the tool seat, and the detection end of the displacement measuring sensor is stopped against the other side of the bonding block. The position of the positioning needle is adjusted through the positioning block firstly, so that the effect of positioning firstly is achieved, the positioning needle is taken down after positioning, the positioning block limits the pressure head of the universal testing machine to abut against one side of the bonding block, the accurate positioning of the pressure head of the universal testing machine is achieved, and the test data are accurate. And the micro displacement of the bonding block can be detected by the displacement measuring sensor, so that the test data is further accurate.
Description
Technical Field
The utility model relates to a shearing force frock technical field, concretely relates to shearing force frock that can fix a position and shift position.
Background
In the related art, a shearing force experiment is required when a glue product or a bonding product (such as a magnetic steel bonding product) leaves a factory, and a product batch meeting the requirement of the shearing force can leave the factory. At present, a common test method at home and abroad is a universal tester and a test tool, but when a super-large numerical value shearing force (not less than 200KN) or a micro-numerical value shearing force (less than or equal to 10N) is tested, the accuracy of a pressing position of a pressing block of the universal tester is particularly important, the pressing head of the universal tester and a common test tool cannot accurately position a sheared object, the deviation of the pressing position of the pressing block of the universal tester causes the test data to be inaccurate, and the test data does not have the reference.
Therefore, it is necessary to develop a shear force tool capable of positioning and measuring displacement for solving at least one of the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can fix a position and survey shearing force frock of displacement realizes the pressure head to the displacement of being surveyed the article to being surveyed object high accuracy location and test.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a can fix a position and survey shearing force frock of displacement, include: the tool seat is provided with a positioning extending-in part; the bonding block is arranged on the tool seat; the positioning piece is detachably connected to the positioning extending-in part and comprises a positioning block and a positioning needle, and the positioning block is used for adjusting the position of the positioning needle so that the positioning needle is abutted against one side of the bonding block; and the displacement measuring sensor is arranged on the tool seat, and the detection end of the displacement measuring sensor is abutted against the other side of the bonding block.
In some embodiments of the utility model, the frock seat includes frock base and bonding bottom plate, the piece that bonds set up in the bonding bottom plate, bonding bottom plate detachably connect in frock base.
The utility model discloses an in some embodiments, the upper end of frock base is equipped with the upper end plate, the location stretches into the portion including setting up stretch into the groove on the upper end plate, the locating piece slides and sets up in order to adjust in the stretch into the groove the pilot pin for the position of bonding piece.
In some embodiments of the present invention, the positioning extending portion further includes a guiding sliding groove disposed on the upper end plate, a sliding rod is disposed on the positioning block, and the sliding rod is slidably disposed in the guiding sliding groove to limit a moving direction of the positioning block.
In some embodiments of the utility model, still include positioning nut, positioning nut with the slide bar screw thread links to each other, positioning nut stop in the upper end plate is in order to fix a position the locating piece.
In some embodiments of the present invention, the sensor device further comprises a sensor clamping tube, the sensor clamping tube comprises a clamping tube and a mounting slider, the clamping tube is disposed on the mounting slider, and the displacement measuring sensor is disposed in the clamping tube;
the lower end of the tooling base is provided with a lower end plate, the lower end plate is provided with an installation sliding groove, and the installation sliding block is arranged in the installation sliding groove in a sliding mode.
The utility model discloses an in some embodiments, still including being used for supporting the removal shearing test platform of bonding piece, the lower extreme of removing shearing test platform is equipped with the location slider, be equipped with the location spout on the lower plate, the movably setting of location slider is in order to adjust in the location spout the position of bonding piece.
The utility model discloses an in some embodiments, be equipped with the spout on the upper end plate, be equipped with down the spout on the lower end plate, the upper end of bonding bottom plate slides and sets up in the spout, the lower extreme of bonding bottom plate slides and sets up in the spout.
In some embodiments of the present invention, the tool base is provided with a positioning bolt, and the positioning bolt is supported against the bonding bottom plate to position the bonding bottom plate.
In some embodiments of the present invention, the positioning block is provided with a positioning hole, the positioning pin is inserted into the positioning hole, and the positioning hole is used for limiting the moving direction of the positioning pin.
The utility model discloses a can fix a position and position characteristics and the advantage of shearing force frock of shifting are: when the shearing force experiment of the glue non-destructive test is carried out, the bonding block can be arranged on the tool seat, the positioning block is arranged on the tool seat, the positioning needle is assembled in the positioning block, adjusting the positioning block to stop the positioning pin against one side of the bonding block, taking out the positioning pin, lowering the pressure head of the universal testing machine, adjusting the position of the tooling to enable the pressure head to enter the positioning block, and then, a pressure head of the universal testing machine is lifted, the positioning block is taken out, the purpose is to adjust the pressure head of the universal testing machine to be in the same position with the positioning needle, the pressure head of the universal testing machine is accurately positioned with the tested object, the positioning work of the tool is completed, the position of the displacement sensor is adjusted, the detection end of the displacement sensor is enabled to be abutted against the other side of the bonding block, the position positioning work of the displacement sensor is completed at the moment, and the purpose of completing the high-precision positioning of the probe of the displacement sensor is achieved. At this point, a non-destructive shear force experiment can be initiated to obtain accurate displacement data.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a shear force tool according to an embodiment of the present invention;
fig. 2 is a schematic view of a shear force tool according to an embodiment of the present invention;
FIG. 3 is a side view of the shear force tooling of the embodiment shown in FIG. 2;
fig. 4 is a schematic view of a shear force tool according to another embodiment of the present invention;
fig. 5 is a side view of a tooling base according to an embodiment of the present invention;
fig. 6 is a top view of a tooling base according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a positioning block according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a sensor clamping tube according to an embodiment of the present invention;
fig. 9 is a cross-sectional view of a sensor clamping tube according to an embodiment of the present invention;
fig. 10 is a schematic perspective view of a mobile shearing test bench according to an embodiment of the present invention.
The reference numbers illustrate:
1. a tool seat; 11. positioning the extension part; 111. extending into the groove; 112. a guide chute; 12. a tooling base; 121. positioning the bolt; 13. bonding a bottom plate; 14. an upper end plate; 141. an upper chute; 15. a lower end plate; 151. installing a chute; 152. positioning the chute; 153. a lower chute;
2. bonding blocks;
3. a positioning member; 31. positioning blocks; 311. a slide bar; 312. positioning holes; 32. a positioning pin;
4. a displacement sensor;
5. positioning a nut;
6. the sensor is provided with a clamping pipe; 61. clamping the pipe; 62. installing a sliding block;
7. moving the shearing test table; 71. positioning the sliding block; 72. and (7) a supporting block.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1 to 10, the utility model provides a can fix a position and shear force frock of position displacement, include: the tool seat 1 is provided with a positioning extending-in part 11; the bonding block 2 is arranged on the tool seat 1; the positioning piece 3 is detachably connected to the positioning extending part 11, the positioning piece 3 comprises a positioning block 31 and a positioning needle 32, and the positioning block 31 is used for adjusting the position of the positioning needle 32 so that the positioning needle 32 is abutted against one side of the bonding block 2; and the displacement measuring sensor 4 is arranged on the tool seat 1, and the detection end of the displacement measuring sensor 4 is abutted against the other side of the bonding block 2.
It can be understood that, when the shearing force test of the glue nondestructive test is carried out, the bonding block 2 can be arranged on the tool seat 1, the positioning block 31 is arranged on the tool seat 1, the positioning pin 32 is assembled in the positioning block 31, the positioning pin 32 is abutted against one side of the bonding block 2 by adjusting the positioning block 31, after the positioning pin 32 is taken out, the pressure head of the universal testing machine is lowered, the position of the tool is adjusted, the pressure head of the universal testing machine enters the positioning block 31, then the pressure head of the universal testing machine is raised, the positioning block 31 is taken out, the pressure head of the universal testing machine and the positioning pin 32 are adjusted to be at the same position, the accurate positioning of the pressure head of the universal testing machine and a tested object is realized, the positioning work of the tool is completed, the position of the displacement measuring sensor 4 is adjusted, the detection end of the displacement measuring sensor 4 is abutted against the other side of the bonding block 2, so as to achieve the purpose of completing the high-precision positioning of the probe of the displacement sensor 4. At this point, a non-destructive shear force experiment can be initiated to obtain accurate displacement data.
According to the utility model discloses can fix a position and position shearing force frock of displacement, adjust the position of pilot pin 32 through earlier with locating piece 31, in order to reach the effect of location earlier, the pilot pin 32 is taken off after the location, locating piece 31 restricts universal testing machine's pressure head this moment again and ends one side to bonding piece 2, thereby realize the accurate location of universal testing machine's pressure head, the omnipotent skew of the pressurization position of avoiding testing machine makes test data inaccurate, thereby make test data more accurate.
Simultaneously, after accomplishing the location, the other end at bonding piece 2 is stopped to the sense terminal through surveying displacement sensor 4 to survey displacement sensor 4 can detect the small displacement of bonding piece 2, thereby further make test data more accurate.
Example two:
the present embodiment is different from the above-described embodiments in that;
in some embodiments of the present invention, the tool seat 1 includes a tool base 12 and a bonding bottom plate 13, the bonding block 2 is disposed on the bonding bottom plate 13, and the bonding bottom plate 13 is detachably connected to the tool base 12. Therefore, the structure of the tool seat 1 is simpler.
In some embodiments of the present invention, the upper end of the tooling base 12 is provided with an upper end plate 14, the positioning extending portion 11 includes an extending groove 111 provided on the upper end plate 14, the positioning block 31 is slidably disposed in the extending groove 111 to adjust the position of the positioning pin 32 relative to the bonding block 2.
In some embodiments of the present invention, the positioning extending portion 11 further includes a guiding sliding groove 112 disposed on the upper end plate 14, a sliding rod 311 is disposed on the positioning block, and the sliding rod 311 is slidably disposed in the guiding sliding groove 112 to limit the moving direction of the positioning block 31.
In some embodiments of the present invention, the positioning device further comprises a positioning nut 5, the positioning nut 5 is connected to the sliding rod 311 by a thread, and the positioning nut 5 abuts against the upper end plate 14 to position the positioning block 31. Thereby, it is convenient to fix the positioning block 31 after positioning.
In some embodiments of the present invention, the sensor device further comprises a sensor clamping tube 6, the sensor clamping tube 6 comprises a clamping tube 61 and an installation slider 62, the clamping tube 61 is disposed on the installation slider 62, and the displacement measuring sensor 4 is disposed in the clamping tube 61; the lower end of the tooling base 12 is provided with a lower end plate 15, the lower end plate 15 is provided with an installation sliding groove 151, and the installation sliding block 62 is arranged in the installation sliding groove 151 in a sliding manner. This facilitates the fixing of the displacement sensor 4.
The utility model discloses an in some embodiments, still including being used for supporting the removal shear test platform 7 of bonding piece 2, the lower extreme of removing shear test platform 7 is equipped with location slider 71, be equipped with location spout 152 on the lower end plate 15, the movably setting of location slider 71 is in order to adjust in the location spout 152 the position of bonding piece 2.
In some embodiments of the present invention, an upper chute 141 is disposed on the upper end plate 14, a lower chute 153 is disposed on the lower end plate 15, the upper end of the bonding bottom plate 13 is slidably disposed in the upper chute 141, and the lower end of the bonding bottom plate 13 is slidably disposed in the chute.
In some embodiments of the present invention, the tool base 12 is screwed with a positioning bolt 121, and the positioning bolt 121 abuts against the bonding base plate 13 to position the bonding base plate 13.
In some embodiments of the present invention, the positioning block 31 is provided with a positioning hole 312, the positioning pin 32 is inserted into the positioning hole 312, and the positioning hole 312 is used for limiting the moving direction of the positioning pin 32.
Example three:
as shown in FIG. 4, when the glue-based nondestructive test is performed, the experimental procedure is as follows;
1. when a shearing force experiment of a glue type nondestructive test is carried out, a paint pen is used for painting on the shearing surface of the bonding block 2, the bonding block 2 is bonded to the center of the bonding bottom plate 13, and then the bonding bottom plate 13 is assembled on the tool base 12;
2. installing a positioning block 31 on the tool base 12, assembling a positioning pin 32 into the positioning block 31, adjusting the positioning block 31 back and forth to enable the positioning pin 32 to coincide with the spot paint positions of the bonding blocks 2, fixing the bonding bottom plate 13 through tightening screws after positioning is completed, and tightening and fixing the positioning block 31 through screws;
3. taking out the positioning needle 32, descending the pressure head of the universal testing machine, adjusting the position of the tool to enable the pressure head to enter the positioning block 31, then ascending the pressure head of the universal testing machine, and taking out the positioning block 31;
4. completing the positioning work of the tool; adjusting the position of the sensor clamping tube 6 to enable the detection end of the displacement sensor 4 to coincide with the other side point paint of the bonding block 2, tightening the sensor clamping tube 6 to fix the position of the displacement sensor 4, and completing the positioning work of the displacement sensor 4;
5. at this point, a non-destructive shear force experiment can be initiated to obtain accurate displacement data.
Example four:
as shown in fig. 1 to 3, when the glue-based nondestructive test is performed, the experimental procedure is as follows;
1. when a shearing force experiment of a nondestructive test of bonding products is carried out, the position of the movable shearing test platform 7 is adjusted, two spacing distances are used, the spacing distance is equal to the width of the single bonding block 2, for example, the bonding block 2 is placed between the two movable shearing test platforms 7, the two movable shearing test platforms 7 are respectively provided with a supporting block 72, and the two supporting blocks 72 are respectively connected with the bonding block 2 by using the bonding products so as to detect the shearing force of the bonding products;
2. when a shearing force experiment of a glue type nondestructive test is carried out, a paint pen is used for painting on the shearing surface of the bonding block 2, the bonding block 2 is bonded to the center of the bonding bottom plate 13, and then the bonding bottom plate 13 is assembled on the tool base 12;
3. installing a positioning block 31 on the tool base 12, assembling a positioning pin 32 into the positioning block 31, adjusting the positioning block 31 back and forth to enable the positioning pin 32 to coincide with the spot paint positions of the bonding blocks 2, fixing the bonding bottom plate 13 through tightening screws after positioning is completed, and tightening and fixing the positioning block 31 through screws;
4. taking out the positioning needle 32, descending the pressure head of the universal testing machine, adjusting the position of the tool to enable the pressure head to enter the positioning block 31, then ascending the pressure head of the universal testing machine, and taking out the positioning block 31;
5. completing the positioning work of the tool; adjusting the position of the sensor clamping tube 6 to enable the detection end of the displacement sensor 4 to coincide with the other side point paint of the bonding block 2, tightening the sensor clamping tube 6 to fix the position of the displacement sensor 4, and completing the positioning work of the displacement sensor 4;
6. at this point, a non-destructive shear force experiment can be initiated to obtain accurate displacement data.
To sum up, the beneficial effects of the utility model are that, need not purchase the usable frock of universal tester of high performance again and carry out simple assembly to obtain the test data of preparing.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a can fix a position and survey shearing force frock of displacement which characterized in that includes:
the tool seat is provided with a positioning extending-in part;
the bonding block is arranged on the tool seat;
the positioning piece is detachably connected to the positioning extending-in part and comprises a positioning block and a positioning needle, and the positioning block is used for adjusting the position of the positioning needle so that the positioning needle is abutted against one side of the bonding block;
and the displacement measuring sensor is arranged on the tool seat, and the detection end of the displacement measuring sensor is abutted against the other side of the bonding block.
2. The positionable and displacement-measuring shear force tool of claim 1, wherein the tool holder comprises a tool base and an adhesive base plate, the adhesive block is disposed on the adhesive base plate, and the adhesive base plate is detachably connected to the tool base.
3. The positionable and displacement-measuring shear force tool of claim 2, wherein an upper end plate is disposed at an upper end of the tool base, the positioning protrusion comprises a protrusion groove disposed on the upper end plate, and the positioning block is slidably disposed in the protrusion groove to adjust a position of the positioning pin relative to the bonding block.
4. The shear force tool capable of being positioned and measuring displacement according to claim 3, wherein the positioning extending part further comprises a guide sliding groove arranged on the upper end plate, a sliding rod is arranged on the positioning block, and the sliding rod is slidably arranged in the guide sliding groove to limit the moving direction of the positioning block.
5. The shear force tool capable of being positioned and measuring displacement according to claim 4, further comprising a positioning nut, wherein the positioning nut is in threaded connection with the sliding rod and abuts against the upper end plate to position the positioning block.
6. The shear force tool capable of being positioned and measuring displacement according to claim 3, further comprising a sensor clamping tube, wherein the sensor clamping tube comprises a clamping tube and a mounting slider, the clamping tube is arranged on the mounting slider, and the displacement sensor is arranged in the clamping tube;
the lower end of the tooling base is provided with a lower end plate, the lower end plate is provided with an installation sliding groove, and the installation sliding block is arranged in the installation sliding groove in a sliding mode.
7. The positionable and displacement-measuring shear force tool according to claim 6, further comprising a movable shear test table for supporting the bonding block, wherein a positioning slide block is arranged at the lower end of the movable shear test table, a positioning slide groove is arranged on the lower end plate, and the positioning slide block is movably arranged in the positioning slide groove to adjust the position of the bonding block.
8. The positionable and displacement-measuring shear force tool of claim 7, wherein the upper end plate is provided with an upper chute, the lower end plate is provided with a lower chute, an upper end of the bonded bottom plate is slidably disposed in the upper chute, and a lower end of the bonded bottom plate is slidably disposed in the chute.
9. The positionable and displacement-measuring shear force tool of claim 2, wherein a positioning bolt is threadedly connected to the tool base and abuts against the adhesive base plate to position the adhesive base plate.
10. The positionable and displacement-measuring shear force tool according to claim 1, wherein the positioning block is provided with a positioning hole, the positioning pin is inserted into the positioning hole, and the positioning hole is used for limiting the moving direction of the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920040.1U CN213633014U (en) | 2020-12-07 | 2020-12-07 | Shearing force tool capable of positioning and measuring displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920040.1U CN213633014U (en) | 2020-12-07 | 2020-12-07 | Shearing force tool capable of positioning and measuring displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213633014U true CN213633014U (en) | 2021-07-06 |
Family
ID=76638678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022920040.1U Expired - Fee Related CN213633014U (en) | 2020-12-07 | 2020-12-07 | Shearing force tool capable of positioning and measuring displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213633014U (en) |
-
2020
- 2020-12-07 CN CN202022920040.1U patent/CN213633014U/en not_active Expired - Fee Related
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