CN218995099U - Adhesive strength detector calibrating device - Google Patents

Abstract

The utility model provides a calibrating device for a bonding strength detector, which comprises a measuring instrument module, a rack and a calibrating tool; the measuring instrument module comprises a standard dynamometer, a first connecting piece, a ball head mechanism and a workbench for placing the detector, wherein the first end of the first connecting piece is in butt joint with the standard dynamometer and sleeved with the ball head mechanism, the second end of the first connecting piece is in butt joint with the detector to realize force value transmission, the workbench is provided with flanges on at least two sides, and convex shoulders are arranged on the flanges; a measuring groove is formed in the bedplate of the rack, and the measuring instrument module is integrally embedded in the measuring groove and is detachably connected with the measuring groove; the verification tool is U-shaped, a sliding mechanism and a locking mechanism are arranged on two side faces of the verification tool, the flange is slidably connected with the sliding mechanism, and the locking mechanism is locked with the measuring instrument module when the sliding mechanism slides to the convex shoulder. The utility model can lead the magnitude traceability of the calibrating device of the detector to be more accurate and reliable.

Description

Adhesive strength detector calibrating device

Technical Field

The utility model relates to the technical field of metering, in particular to a calibrating device for a bonding strength detector.

Background

The bonding strength detector is called as a detector for short, is mainly used for detecting the forward pulling bonding strength of facing layers such as facing brick materials, heat insulation materials, reinforcing materials and the like of the outer wall building and a base layer, and plays a very key role in quality control of the building engineering.

With the development of social economy, the requirements of the common people on the inner and outer decoration of the building are greatly improved, the beautiful appearance of the facing bricks and the indoor floor bricks on the outer surface of the building wall is pursued, and therefore related safety problems are caused, such as loose caused by the fact that the ceramic tiles are not firmly bonded with the wall or the floor after short-term use, safety accidents of crashing vehicles and injuring personnel caused by falling off of engineering ceramic tiles of the decoration outer wall are frequent, and life safety and property loss of the common people are seriously threatened. Therefore, it is important to determine whether the detector for detecting materials such as exterior wall building facing bricks is accurate.

The detector consists of a digital test display system and a hydraulic or mechanical loading system, wherein the hydraulic or mechanical loading system is used for applying acting force to the measured object, and the digital test display system is used for directly or indirectly indicating the applied force value. How to ensure the accuracy and reliability of the magnitude of the detector then requires the use of a well-functioning and performance assay device to make accurate measurements.

Currently, at intervals, the assay device needs to be calibrated by a force standard machine with higher accuracy. However, the prior art cannot carry out integral magnitude tracing, only the standard force measuring instrument of the device can be disassembled into parts, and extra measurement errors are possibly introduced due to the fact that the calibration is carried out by adopting a local part method, and the magnitude tracing of the calibrating device is uncertain.

Disclosure of Invention

In order to solve the above problems in the prior art, the present utility model provides a calibration device for a bonding strength detector, so that the magnitude of the calibration device of the detector is more accurate and reliable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, the utility model provides a bonding strength detector calibrating device, which comprises a measuring instrument module, a rack and a calibrating tool;

the measuring instrument module comprises a standard dynamometer, a first connecting piece, a ball head mechanism and a workbench for placing a detector, wherein the first end of the first connecting piece is in butt joint with the standard dynamometer and sleeved with the ball head mechanism, the second end of the first connecting piece is in butt joint with the detector to realize force value transmission, flanges are arranged on two opposite sides of the workbench, and a convex shoulder is arranged on at least one flange;

the measuring instrument module is integrally embedded in the measuring groove and is detachably connected with the measuring groove;

the verification tool is U-shaped, a sliding mechanism and a locking mechanism are arranged on two side faces of the verification tool, the flange is in sliding connection with the sliding mechanism, and the locking mechanism is locked with the measuring instrument module when the sliding mechanism slides to the convex shoulder.

The utility model has the beneficial effects that: when the measuring instrument module is required to be subjected to magnitude tracing through the force standard machine, the U-shaped verification tool for simulating the contact between the working table of the measuring instrument module and the bottom surface of the detector and the consistent force value transmission state is configured, so that the integral verification and calibration accuracy and reliability of magnitude transmission are achieved in the bearing state closest to the same contact surface, and the problem that extra measurement errors are introduced due to the fact that only local component method verification is adopted is effectively avoided, so that the magnitude tracing of the verification device of the detector is more accurate and reliable. Meanwhile, the whole embedded type is adopted for dismounting the measuring instrument module on the workbench, so that the effects of barrier-free quick dismounting and precise appearance positioning are achieved.

Optionally, the ball head mechanism comprises a ball head pair and a custom nut pressing head, and the ball head pair and the custom nut pressing head are sequentially sleeved at the first end of the first connecting piece.

Optionally, the rack is further provided with avoidance grooves on two sides of the measurement groove.

According to the description, the avoidance groove is convenient for a user to take the measuring instrument module, and the user can conveniently and quickly assemble and disassemble the measuring instrument module.

Optionally, the device further comprises a loading driving mechanism, wherein the loading driving mechanism comprises a driving motor, a handle adapter and a three-dimensional adjusting mechanism, the driving motor is connected with the handle adapter, and the three-dimensional adjusting mechanism is connected with the handle adapter;

the handle adapter is provided with a universal U-shaped groove facing the operating handle of the detector, and the universal U-shaped groove is used for being matched with the operating handle of the detector.

According to the description, the three-dimensional adjusting mechanism is adjusted at any position within a certain test space range, so that the handle adapting piece is matched with the operating handle of the detector, the fast barrier-free matching dismounting of different types and different operating handles is realized, and then the handle adapting piece is driven by the driving motor to rotate, so that the loading driving of the detector is realized.

Optionally, a convex notch is arranged at the second end of the first connecting piece, and a lower notch of the convex notch is used for being in clearance fit connection with a standard block of the detector.

According to the above description, since the spacing between the standard block and the facing brick surface is relatively fixed when detecting the facing brick by almost all detectors, a convex notch is partially arranged on the measuring instrument module based on the spacing, and the convex notch is in clearance fit connection with the standard block of the detector, thus solving the defect that various temporary cushion blocks with different thicknesses are needed to be used for space adjustment.

Optionally, still include location centering mechanism, location centering mechanism includes upper and lower adjustment mechanism and sleeve, upper and lower adjustment mechanism sets up the top of first connecting piece, and towards the one end of first connecting piece is provided with first setting element, the sleeve is inside to be adapted with the head looks of detector, and is provided with on the bottom surface outside with the position that the detector axis corresponds with the second setting element that first setting element location is connected.

According to the description, when the detector needs to be calibrated by verification, the first connecting piece is in butt joint with the standard dynamometer, the sleeve is sleeved on the head of the detector, and the first positioning piece is propped against the second positioning piece of the sleeve through the up-down adjusting mechanism, so that the centering compaction of the detector is realized, and the effect of avoiding the stress parasitic component force caused by the offset of the central axes of the detector and the standard dynamometer is achieved; meanwhile, the centering mechanism keeps a pressing state on the detector in the initial loading period and the verification and calibration process, so that the problems that the detector is easy to generate circumference movement and the like in the idle state or the initial loading period, the verification and calibration process is easy to be interfered by external force and the like are solved, and the verification and calibration result of the detector is more accurate.

Optionally, the positioning and centering mechanism comprises a cantilever beam bracket;

the upper and lower adjustment mechanism comprises an adjustment handle and an adjustment screw rod, the adjustment handle is connected with one end of the adjustment screw rod, the other end of the adjustment screw rod is a first positioning piece protruding from the circular platform, and the first positioning piece penetrates through the cantilever beam of the cantilever beam bracket and is in positioning connection with a second positioning piece of the circular platform groove.

According to the description, the centering compaction of the detector is realized through the positioning coordination of the circular truncated cone protrusion and the circular truncated cone groove and the rotary compaction of the adjusting screw rod.

Optionally, a display control meter is further included, and the display control meter is electrically connected with the standard force gauge.

Optionally, the gauge module and the positioning and centering mechanism are provided with one or more sets on a platen of a frame.

From the above description, one or more sets of measuring instrument modules and positioning and centering mechanisms are arranged on a bedplate of the rack, so that the requirement of simultaneous verification and calibration of a plurality of detectors is met.

Optionally, the measuring instrument module and the loading driving mechanism are provided with a communication module, and the communication module is used for being in communication connection with an intelligent control and data acquisition system.

According to the description, the data automatic acquisition and analysis can be more accurate and reliable by being in communication connection with the intelligent control and data acquisition system, and the verification intelligent level is correspondingly improved.

Drawings

FIG. 1 is a perspective view of an apparatus for calibrating a bond strength tester according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating the cooperation between a bonding strength tester calibration device and a tester according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is a side view schematic of FIG. 2;

FIG. 5 is a partial schematic front view of FIG. 2;

FIG. 6 is a schematic top view of FIG. 2;

FIG. 7 is a perspective view of a meter module according to an embodiment of the utility model;

FIG. 8 is a perspective view of a meter module and an inspection tool according to an embodiment of the present utility model;

fig. 9 is a schematic diagram of module connection between a bonding strength detector calibration device and an intelligent control and data acquisition system according to an embodiment of the present utility model.

[ reference numerals description ]

1. A measuring instrument module; 11. a standard load cell; 12. a first connector; 121. a convex notch; 13. a work table; 131. a flange; 132. a convex shoulder; 14. a ball head mechanism; 141. a ball head pair; 142. customizing a nut pressing head;

2. positioning and centering mechanism; 21. an up-down adjusting mechanism; 211. round table bulge; 212. an adjusting handle; 213. adjusting a screw rod; 22. a sleeve; 221. a circular truncated cone groove; 23. a cantilever beam support;

3. loading a driving mechanism; 31. a driving motor; 32. a handle adapter; 321. a general U-shaped groove; 33. a three-dimensional adjusting mechanism; 331. an up-down sliding assembly; 332. a left-right sliding assembly; 333. a front-rear sliding assembly; 334. quick locking; 34. a communication module;

4. a frame; 41. a platen; 42. measuring grooves; 43. avoiding the groove;

5. calibrating the tool; 51. drawer type guide rail; 52. locking a screw;

6. displaying a control instrument;

100. a detector; 101. a standard block; 102. an operation handle;

200. an intelligent control and data acquisition system.

Detailed Description

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Example 1

Referring to fig. 1 to 9, a calibrating device for a bonding strength detector includes a measuring module 1, a positioning and centering mechanism 2, a loading driving mechanism 3, a frame 4, a calibrating tool 5 and a display control instrument 6.

Referring to fig. 3 and 5, the measuring instrument module 1 includes a standard load cell 11, a first connector 12, a table 13, and a ball mechanism 14, wherein the display control instrument 6 is electrically connected to the standard load cell 11. The bedplate 41 of the stand 4 is provided with a measuring groove 42 and an avoiding groove 43, and the measuring instrument module 1 is integrally embedded in the measuring groove 42 and detachably connected with the measuring groove 42, so that the effects of quick assembly and disassembly and accurate shape positioning are achieved. The avoidance grooves 43 are arranged on two sides of the measurement groove 42, so that the hands of a user can extend into the avoidance grooves 43 to take the measuring instrument module 1, and the user can conveniently and quickly assemble and disassemble the measuring instrument module 1.

The ball mechanism 14 includes a ball pair 141 and a custom nut pressing head 142, which are similar to a male head and a female head or a precision fit manner called a ball head and a ball socket, the ball pair 141 and the custom nut pressing head 142 are sequentially sleeved at the first end of the first connecting piece 12 according to fig. 5, and the custom nut pressing head 142 is used for transmitting the force of the force standard machine to the ball pair 141.

As shown in fig. 7, the periphery of the workbench 13 of the measuring instrument module 1 is provided with flanges 131, two long-side flanges 131 are provided with convex shoulders 132, and two short-side flanges 131 are contact surfaces for bearing force transmission and are convenient for a user to take the measuring instrument module 1. In other embodiments, at least two opposite sides of the workbench 13 of the measuring instrument module 1 are provided with flanges 131, which may correspond to the avoidance grooves 43, or may be staggered, and the flanges 131 may be covered on the whole or part of the sides, and when the sides where the flanges 131 are located are staggered from the avoidance grooves 43, the other two sides of the workbench 13 may be provided with portions that can be held, such as a handle shape.

As shown in fig. 8, the verification tool 5 is U-shaped, and a sliding mechanism and a locking mechanism are arranged on two sides of the verification tool 5, wherein the sliding mechanism is a drawer type guide rail 51, and the locking mechanism is a locking screw 52. The flange 131 is slidably connected with the drawer type guide rail 51, and the locking screw 52 is locked with the measuring instrument module 1 when the drawer type guide rail 51 slides to the boss shoulder 132, so that the interference mode of the detecting tool 5 and the workbench 13 is equal to the interference mode of the bottom surface of the detecting instrument 100 and the workbench 13 of the measuring instrument module 1, and the detecting and calibrating with consistent force value transmission state is performed by simulating the contact mode of the workbench 13 of the measuring instrument module 1 and the bottom surface of the detecting instrument 100 on the detecting tool 5.

Therefore, when the force standard machine is used for carrying out magnitude tracing on the device, the verification tool 5 is installed on the workbench 13 of the measuring instrument module 1, the two are slid in through the drawer type guide rail 51 and are positioned to the limit position by means of the arranged convex shoulders 132, the whole module is tightly fixed by the locking screws 52 and is placed on the verification working surface of the force standard machine in an inverted mode, the upper ball pressing head of the force standard machine is aligned with the custom nut pressing head 142 of the measuring instrument module 1, the standard force value can be applied, the integral verification and calibration accuracy and reliability of the magnitude transmission of the force value are achieved in the bearing state closest to the same contact surface, and therefore the integral magnitude tracing of the force standard machine can be realized by using the force standard machine on the premise that the force standard machine is not detached as a part, extra measurement errors are avoided from being introduced due to component method verification, and some uncertainty in magnitude tracing of the device is avoided.

As shown in fig. 5, the first connecting piece 12 in this embodiment is integrally Y-shaped, the first end is rod-shaped, and is in butt joint with the standard force gauge 11, the second end is cylindrical, a convex notch 121 is formed in the side surface of the cylindrical body, the convex notch 121 is U-shaped when seen from top to bottom, the side surface can be divided into an upper notch and a lower notch, the upper notch of the convex notch 121 is used for adapting to the connecting rod of the detector 100, and the lower notch is used for being in clearance fit connection with the standard block 101 of the detector 100, so as to realize force value transmission.

In the prior art, most of the existing similar devices are temporarily and simply calibrated. When the data of the detector 100 and the standard force meter 11 are compared by adopting a pressing or pulling connection stress mode of the standard force meter 11 and the detector 100 of the device, the magnitude accuracy of the detector 100 is obtained, but the existing similar device has the following problems: the counter force device is combined with the standard dynamometer 11 to carry out verification and calibration, the mode is to self-make a piece of component counter force device, then the detection and calibration are realized by connecting the detector 100 with the standard dynamometer 11 in series, and at the moment, temporary cushion blocks with different thicknesses are needed to be used for the detectors 100 with different specifications, so that the operation is complicated, the stress axis of the detector 100 and the device axis are possibly not coincident, and adverse effects of parasitic component force on verification and calibration accuracy are caused. In the present embodiment, however, since the external dimensions of the standard block 101 of the detector 100 have versatility, for example: the spacing between the standard block 101 and the facing brick surface is relatively fixed when the facing brick is detected by the detector 100 with the size of 40mm multiplied by 8mm, and a convex notch 121 is arranged on the measuring instrument module 1 based on the spacing, and the spacing is connected with the standard block 101 of the detector 100 in a clearance fit manner, so that the defect that space adjustment is carried out by using temporary cushion blocks with different thicknesses originally can be overcome through the arranged convex notch 121.

Referring to fig. 3 to 5, the positioning and centering mechanism 2 includes a cantilever beam bracket 23, an up-down adjusting mechanism 21 and a sleeve 22, wherein the up-down adjusting mechanism 21 is disposed above the first connecting member 12, i.e. above the detector 100, and a first positioning member is disposed at one end facing the first connecting member 12, the interior of the sleeve 22 is adapted to the head of the detector 100, and a second positioning member is disposed on the outer side of the bottom surface and at a position corresponding to the central axis of the detector 100 and in positioning connection with the first positioning member.

Specifically, the up-down adjusting mechanism 21 includes an adjusting handle 212 and an adjusting screw 213, the adjusting handle 212 is connected with one end of the adjusting screw 213, the other end of the adjusting screw 213 is a first positioning piece of the round table protrusion 211, and the first positioning piece passes through the cantilever beam of the cantilever beam bracket 23 and is in positioning connection with a second positioning piece of the round table groove 221.

The standard block 101 and the connecting rod of the detector 100 are located on the central axis, and referring to fig. 5, it can be seen that in this embodiment, the central axes of the adjusting handle 212, the adjusting screw 213, the boss 211, the boss groove 221, the sleeve 22, and the convex notch 121 are all located on the same axis with the central axis of the detector 100, so that the alignment of the detector 100 is more accurate.

In the prior art, the existing similar device has the problem that the calibration result is inaccurate due to the phenomena of poor axial alignment of the detector 100 and the standard dynamometer 11 of the device, easy interference of external force during the calibration process, easy occurrence of circumferential movement during initial loading, and the like. In this embodiment, when the calibration detector 100 needs to be calibrated, the first end of the first connecting piece 12 is abutted with the standard dynamometer 11, the sleeve 22 is sleeved on the head of the detector 100, and then the user drives the adjusting screw 213 to be downward through the adjusting handle 212 until the round table protrusion 211 is positioned and pressed on the round table groove 221, so that the centering pressing of the detector 100 is realized, and the effect of avoiding the stress parasitic component caused by the offset of the central axes of the detector 100 and the standard dynamometer 11 as much as possible is achieved; meanwhile, the positioning and centering mechanism 2 keeps the pressing state of the detector 100 in the initial loading period and the verification and calibration process, so that the problems that the detector 100 is easy to generate circumference movement and the like in the idle state or the initial loading period, the verification and calibration process is easy to be interfered by external force and the like are solved, and the verification and calibration result of the detector 100 is more accurate.

Referring to fig. 3 to 6, the loading driving mechanism 3 is located at one side of the first connecting member 12 and is used for driving the detector 100 to complete verification calibration.

Specifically, the loading drive mechanism 3 includes a drive motor 31, a handle adapter 32, and a three-dimensional adjustment mechanism 33, the drive motor 31 is connected to the handle adapter 32, and the three-dimensional adjustment mechanism 33 is connected to the handle adapter 32.

The three-dimensional adjusting mechanism 33 includes an up-down sliding component 331, a left-right sliding component 332, a front-back sliding component 333, and a quick lock 334, where the sliding components are based on the cooperation of a slider and a guide rail, so that any position adjustment is realized in a certain test space range. In other embodiments, the three-dimensional adjusting mechanism 33 may be a three-dimensional mechanical arm or the like capable of three-dimensional adjustment, and the sliding component may also be a cylinder, oil pressure or the like capable of sliding.

As shown in fig. 3, the handle adapter 32 is provided with a general U-shaped groove 321 facing the operation handle 102 of the detector 100, and the general U-shaped groove 321 is adapted to the operation handle 102 of the detector 100. The width of the opening of the universal U-shaped groove 321 is increased by 2-5mm based on the width of the most commonly used operating handle 102, and the universal U-shaped groove 321 can be adjusted by handle adapters 32 with different openings or by arranging movable mechanisms on both sides of the universal U-shaped groove 321. Therefore, the arranged universal U-shaped groove 321 is in loose clearance fit with the operating handle 102 of the detector 100, the size of the opening is adjustable, and the rapid barrier-free matching and dismounting of different operating handles 102 of different types and different types are realized, so that the universality is good. After the positions are matched, the quick lock 334 is adopted to lock and position the ball screw slide block, and then the automatic loading can be carried out on the detector 100 by means of a servo or stepping motor driving ball screw driving loading mode.

In combination with the above, the calibration procedure for the detector 100 is as follows:

firstly, placing the detector 100 on the workbench 13 of the measuring instrument module 1, and connecting the standard block 101 in the convex notch 121 of the measuring instrument module 1 through clearance fit;

secondly, the sleeve 22 is sleeved on the head of the detector 100, and the round platform protrusion 211 on the adjusting screw rod 213 is propped against the round platform groove 221 of the sleeve 22 through the adjusting handle 212, so that the centering compaction of the detector 100 is realized;

then, the operation handle 102 of the bonding strength detector 100 is adjusted by the three-dimensional adjusting mechanism 33 to be embedded into the universal U-shaped groove 321, the operation handle is fixed by the quick lock catch 334, the operation handle 102 of the detector 100 is manually or automatically driven by hand or by means of the loading driving mechanism 3, and the detector 100 is loaded and unloaded at a preset speed according to the verification calibration force value point;

then, the data of the detector 100 and the standard dynamometer 11 are checked and recorded in real time, and the technical indexes required by calculation automatically judge whether the technical indexes meet the requirements or not so as to obtain verification and calibration results.

Then, the detector 100 is detached from the first connector 12, whether the device has faults or not is checked, the fault and damage are detected, and the recovery is carried out, and finally, all verification and calibration works are completed;

finally, when the verification calibration data is required to be uploaded to the intelligent control and data acquisition system 200, the verification calibration data can be transmitted through manual or intelligent communication, or transmitted to the cloud platform server through the Internet of things and the Ethernet for monitoring and management _。

In this embodiment, one or more sets of measuring instrument modules 1 and positioning and centering mechanisms 2 are arranged on the platen 41 of the stand 4, and if the bonding strength detector 100 in this embodiment includes a carbon fiber bonding strength detector and a multifunctional strength detector, which each need one verification and calibration station, two sets of measuring instrument modules 1 and positioning and centering mechanisms 2 can be arranged, and two sets of driving motors 31 and handle adapters 32 in the loading driving mechanism 3 can be arranged, one set of three-dimensional adjusting mechanisms 33 can be shared or two sets can be correspondingly arranged, and when one set is shared, the three-dimensional adjusting mechanisms 33 and the handle adapters 32 can be considered to be in detachable connection, such as snap fit connection, magnetic attraction connection and the like, so that after the handle adapters 32 of one set are positioned, the other set of handle adapters 32 can be moved to the other set for positioning. Or the whole loading driving mechanism 3 is one set, so that the multi-station detector 100 with any range specification can be loaded and driven by using one set of loading driving mechanism 3 to finish verification and calibration work. The problem that the simultaneous verification and calibration of a plurality of detectors 100 cannot be performed or the detectors 100 with different measuring ranges and categories cannot be applied due to the fact that only one verification and calibration station exists in the prior art is solved, the length and width dimensions of the whole machine frame 4 are enlarged according to the requirements of the structures, the measuring ranges and the like of the different detectors 100, the purpose that multi-station verification and calibration can be set on the platen 41 is achieved, and finally the related verification and calibration requirements are met.

As shown in fig. 9, the measuring instrument module 1 and the loading driving mechanism 3 are provided with a communication module 34, and the communication module 34 is used for being in communication connection with the intelligent control and data acquisition system 200. The communication module 34 may be a wireless communication module or a wired communication module, and the wireless communication module may be Wi-Fi, 4G, 5G, etc.

Thus, the intelligent control and data acquisition system 200 is developed against the disadvantage that manual operation cannot realize automatic data acquisition and processing. The control system is adopted to accurately control the loading/unloading of the force value verification and calibration process, a control system capable of simulating engineering operators to drive loading rules and state monitoring by using the detector 100 is designed, verification and calibration data are automatically read through the Internet of things and the online communication control of the Ethernet and the computer, the automatic data acquisition and analysis are more accurate and reliable, and the verification and calibration intelligent level is correspondingly improved. Meanwhile, the detection data acquired by the intelligent control and data acquisition system 200 can also be sent to the cloud platform server through the Internet of things and the Ethernet; the cloud platform server performs verification and calibration on the facing brick bonding strength detector according to the detection data, so that measurement errors caused by operation of different personnel are eliminated, paperless record data is realized, and monitoring and management of the detector 100 in the verification and calibration process are facilitated.

The embodiment provides a universal calibrating device meeting the requirements of related technical specifications on the calibration of the detector 100, so as to achieve random adjustability of test space, accurate middle positioning, barrier-free rapid installation, manual automatic control loading and unloading, intelligent acquisition and analysis of calibration data and record report generation, automatic reading of the calibration data through the control of the Internet of things and the online communication of the Ethernet and a computer, more accurate and reliable automatic acquisition and analysis of the data, and monitoring and management of the detector 100 in the calibration and calibration process.

After the industrialized application is realized, the embodiment brings very good economic and social benefits: first, the assay device can be provided for detection companies and metrology technology institutions to provide a strong and reliable technical support for the calibration of the detector 100; secondly, the method can provide product performance test and evaluation for the detector 100 manufacturer, and provide powerful technical support for the qualification rate control of products of the manufacturer; thirdly, the operation behaviors are effectively guided and standardized, the scientific and reasonable traceability of the magnitude of the detector 100 is ensured, and the technical index requirement verification requirement of the national related technical specification is met.

In the description of the present utility model, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.

In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.

Claims (10)

1. The calibrating device for the bonding strength detector is characterized by comprising a measuring instrument module, a rack and a calibrating tool;

the measuring instrument module comprises a standard dynamometer, a first connecting piece, a ball head mechanism and a workbench for placing a detector, wherein the first end of the first connecting piece is in butt joint with the standard dynamometer and sleeved with the ball head mechanism, the second end of the first connecting piece is in butt joint with the detector to realize force value transmission, flanges are arranged on two opposite sides of the workbench, and a convex shoulder is arranged on at least one flange;

the measuring instrument module is integrally embedded in the measuring groove and is detachably connected with the measuring groove;

the verification tool is U-shaped, a sliding mechanism and a locking mechanism are arranged on two side faces of the verification tool, the flange is in sliding connection with the sliding mechanism, and the locking mechanism is locked with the measuring instrument module when the sliding mechanism slides to the convex shoulder.

2. The bonding strength tester verification device according to claim 1, wherein the ball head mechanism comprises a ball head pair and a custom nut press head, and the ball head pair and the custom nut press head are sequentially sleeved at the first end of the first connecting piece.

3. The bonding strength detector verification device according to claim 1, wherein the frame is further provided with relief grooves on both sides of the measurement groove.

4. The bonding strength detector verification device according to claim 1, further comprising a loading drive mechanism, wherein the loading drive mechanism comprises a drive motor, a handle adapter and a three-dimensional adjustment mechanism, wherein the drive motor is connected with the handle adapter, and the three-dimensional adjustment mechanism is connected with the handle adapter;

the handle adapter is provided with a universal U-shaped groove facing the operating handle of the detector, and the universal U-shaped groove is used for being matched with the operating handle of the detector.

5. The bonding strength tester verification device according to claim 1, wherein the second end of the first connector is provided with a male notch, and a lower notch of the male notch is used for clearance fit connection with a standard block of a tester.

6. The bonding strength detector verification device according to claim 5, further comprising a positioning and centering mechanism, wherein the positioning and centering mechanism comprises an upper and lower adjusting mechanism and a sleeve, the upper and lower adjusting mechanism is arranged above the first connecting piece, a first positioning piece is arranged at one end facing the first connecting piece, the interior of the sleeve is matched with the head of the detector, and a second positioning piece in positioning connection with the first positioning piece is arranged at a position corresponding to the central axis of the detector on the outer side of the bottom surface.

7. The bonding strength tester verification device according to claim 6, wherein the alignment and centering mechanism comprises a cantilever beam support;

the upper and lower adjustment mechanism comprises an adjustment handle and an adjustment screw rod, the adjustment handle is connected with one end of the adjustment screw rod, the other end of the adjustment screw rod is a first positioning piece protruding from the circular platform, and the first positioning piece penetrates through the cantilever beam of the cantilever beam bracket and is in positioning connection with a second positioning piece of the circular platform groove.

8. A bond strength tester verification device according to any one of claims 1 to 7, further comprising a display control meter electrically connected to the standard load cell.

9. A bond strength tester assay device according to any one of claims 6 to 7 wherein the meter module and alignment centering mechanism are provided with one or more sets on a platen of a frame.

10. The bonding strength tester verification device according to claim 4, wherein the meter module and the loading drive mechanism are provided with a communication module for communication connection with an intelligent control and data acquisition system.

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