CN111673657A - Component dismounting tool for replaced magnetic sensor - Google Patents
Component dismounting tool for replaced magnetic sensor Download PDFInfo
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- CN111673657A CN111673657A CN202010614561.6A CN202010614561A CN111673657A CN 111673657 A CN111673657 A CN 111673657A CN 202010614561 A CN202010614561 A CN 202010614561A CN 111673657 A CN111673657 A CN 111673657A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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Abstract
The invention discloses a component disassembling tool for a replaceable magnetic sensor, which is characterized in that a fastening screw is rotated out, a first lower clamping block component and a second lower clamping block component are respectively pulled to two sides and lifted forwards together, the magnetic sensor is drawn out from a magnetic sensor clamping frame at the moment, the disassembly of the magnetic sensor is completed at the moment, the structural design is simple, the disassembly is simple, the operation is convenient, and the tool is suitable for batch production, a first sleeve is movably sleeved on the outer side of a first connecting column, a second sleeve is movably sleeved on the outer side of a second connecting column, so that a tool main body can be sleeved on the outer side of a cylinder, the use activity of the tool main body is improved, a protective pad is glued on the inner side of the magnetic sensor clamping frame, when the fastening screw is fastened, the magnetic sensor clamping frame clamps and fixes the magnetic sensor, and the protective pad made of rubber can play a role of buffering protection when the magnetic sensor is extruded, the outer side of the magnetic sensor is not damaged, and the clamping is more compact.
Description
Technical Field
The invention relates to the technical field of magnetic sensors, in particular to a component dismounting tool for a replaced magnetic sensor.
Background
The magneto-dependent sensor is an important component of a sensor product, along with the development of the magneto-dependent sensor technology in China, the type and the quality of the magneto-dependent sensor product can be further developed and improved, the difference between products such as a domestic current sensor gaussmeter and other products which are widely applied in military automobiles, civil instruments and the like is rapidly reduced before the products enter the international market and foreign products, and the magneto-dependent sensor is frequently used on a cylinder, so that the magneto-dependent sensor needs to be independently installed on the cylinder and is convenient to disassemble.
However, the component dismounting tool of the current magnetic sensor has the problems of very troublesome operation, very complex structural design, no matched dismounting tool, easy damage to the outer side of the magnetic sensor in a clamping mode, unstable clamping and easy looseness.
The problems that the operation is very troublesome, the structural design is very complex, a matched dismounting tool is not available, the outer side of the magnetic sensor is easy to damage in a clamping mode, the clamping is unstable and the magnetic sensor is easy to loosen when a component dismounting tool of the magnetic sensor is provided with the magnetic sensor. For this purpose, a component removal tool for a replacement magnetic sensor is proposed.
Disclosure of Invention
The invention aims to provide a component dismounting tool for a replaced magnetic sensor, so that the problems that the component dismounting tool for the magnetic sensor in the prior art is very troublesome to operate when being dismounted, has a very complex structural design, does not have a matched dismounting tool, and is easy to damage the outer side of the magnetic sensor in a clamping mode, unstable in clamping and easy to loosen are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock is dismantled to magnetic sensor's component for change, includes the frock main part, the frock main part includes clamp splice, first clamp splice, second on clamp splice, first clamp splice subassembly, second clamp splice subassembly and fastening screw down on the clamp splice, the upper end of first last clamp splice is connected with lower extreme one side of magnetic sensor clamp splice, and the upper end of clamp splice is connected with the lower extreme opposite side of magnetic sensor clamp splice on the second, and the lower extreme of first last clamp splice and the upper end swing joint of first clamp splice subassembly down, the lower extreme of clamp splice and the upper end swing joint of clamp splice subassembly under the second on the second, clamp splice subassembly passes through fastening screw threaded connection under first clamp splice subassembly and the second.
Preferably, a protection pad is glued on the inner side of the magnetic sensor clamping frame, and the protection pad is a component made of rubber.
Preferably, the first lower clamping block assembly comprises a first lower clamping block, a first connecting column and a first clamping block, the first connecting column penetrates through the upper end of the first lower clamping block and is fixedly connected with the first lower clamping block, and the first clamping block is fixedly connected with the lower end of the first lower clamping block.
Preferably, the second lower clamping block assembly comprises a second lower clamping block, a second connecting column and a second clamping block, the second connecting column penetrates through the upper end of the second lower clamping block and is fixedly connected with the second lower clamping block, and the second clamping block is fixedly connected with the lower end of the second lower clamping block.
Preferably, the lower end of the first upper clamping block is provided with a first sleeve, and the lower end of the second upper clamping block is provided with a second sleeve.
Preferably, the first sleeve is movably sleeved outside the first connecting column, and the second sleeve is movably sleeved outside the second connecting column.
Preferably, the fastening screw is a socket head cap screw.
Preferably, the tool for disassembling the replaced magnetic sensor component is characterized in that:
a position sensor and a position regulator are arranged on the protective pad;
a first alarm and a first controller are arranged on the magnetic sensor clamping frame;
the position sensor, the position adjuster and the first alarm are connected with the first controller;
the position sensor is used for detecting the position of the magnetic sensor on the magnetic sensor clamping frame and obtaining first detection information;
comparing the first detection information with a preset magnetic sensor clamping position, wherein the allowable position error range is [0, 0.5cm ];
if the error between the first detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range, the first controller controls the first alarm to carry out first alarm reminding;
if the error between the first detection information and the clamping position of the preset magnetic sensor exceeds the allowable position error range, the first controller controls the first alarm to perform second alarm reminding, and simultaneously controls the position adjuster to adjust the position of the magnetic sensor;
the position sensor is also used for detecting the position of the magnetic sensor after being adjusted by the position adjuster again and obtaining second detection information;
comparing the second detection information with the preset magnetic sensor clamping position again, wherein the allowable position error range is [0, 0.5cm ];
if the second comparison result is within the allowable position error range, the first controller controls the first alarm to carry out third alarm reminding;
otherwise, repeating the operation of adjusting the position of the magnetic sensor by the position adjuster until the error between the detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range.
Preferably, the tool for disassembling the replaced magnetic sensor component is characterized in that:
a second alarm and a second controller are arranged on the magnetic sensor clamping frame;
an ultrasonic detector is arranged on the protection pad;
the second alarm and the ultrasonic detector are connected with the second controller;
the second controller is used for detecting the actual gap value of the magnetic sensor and the component disassembling tool of the magnetic sensor based on the ultrasonic detector, and comprises:
calculating the sound intensity of a preset point in a unit section medium according to the following formula:
wherein K represents the sound intensity of a preset point in the unit section medium; α represents a medium coefficient in the unit cross section; p represents the sound pressure of a preset point in the unit section medium; ρ represents a medium density per unit cross section; v represents the wave velocity of the medium in the unit interface; s represents an area of the unit cross section;
based on the sound intensity of the preset point in the medium with the unit cross section, calculating the actual gap value between the magnetic sensor and the magnetic sensor clamping frame according to the following formula:
wherein L represents an actual gap value between the magnetic sensor and the holder of the magnetic sensor; f. of0Representing a natural frequency of the magneto-sensitive sensor; representing the sound intensity coefficient of a preset point in the unit section medium; k represents the sound intensity of a preset point in the unit section medium; c represents the sound velocity of the ultrasonic wave when the ultrasonic detector works; t represents a time from the transmission of the ultrasonic wave to the reception of the ultrasonic wave by the ultrasonic detector;
comparing the actual gap value with a preset gap value;
if the actual gap value is larger than the preset gap value, the second controller controls the second alarm to carry out fourth alarm reminding;
otherwise, the second controller controls the second alarm to carry out fifth alarm reminding.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the component dismounting tool for the replaced magnetic sensor, the fastening screws are rotated out, the first lower clamping block assembly and the second lower clamping block assembly are respectively pulled to two sides and lifted forwards together, the magnetic sensor is pulled out of the magnetic sensor clamping frame, and the dismounting of the magnetic sensor is completed.
2. According to the component dismounting tool for the replaceable magnetic sensor, the first sleeve is movably sleeved on the outer side of the first connecting column, the second sleeve is movably sleeved on the outer side of the second connecting column, the first lower clamping block assembly and the second lower clamping block assembly can be conveniently adjusted, so that the tool main body can be sleeved on the outer side of the cylinder, and the use flexibility of the tool main body is improved.
3. According to the component dismounting tool for the replaced magnetic sensor, the protective pad is glued on the inner side of the magnetic sensor clamping frame, the protective pad is made of rubber, when the fastening screw is screwed and fastened, the magnetic sensor clamping frame clamps and fixes the magnetic sensor, the protective pad made of rubber can play a role in buffering and protecting the magnetic sensor when the magnetic sensor is extruded, the outer side of the magnetic sensor is not damaged, and clamping is more compact.
4. According to the component dismounting tool for the replaced magnetic-sensing sensor, the position of the magnetic-sensing sensor on the clamping frame is detected by using the position sensor, and if the detected position is not proper, the position of the magnetic-sensing sensor is adjusted by controlling the position adjuster through the first controller, so that the proper position of the magnetic-sensing sensor during installation is ensured.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an overall elevational view of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the holder of the magnetic sensor, the connection of the first upper clamping block and the second upper clamping block;
FIG. 4 is a schematic view of a partial explosion structure of the tool body according to the present invention;
FIG. 5 is a schematic diagram of a first controller connection according to the present invention;
fig. 6 is a schematic diagram of the second controller connection according to the present invention.
In the figure: 1. a tool main body; 11. a magnetic sensor holder; 111. a protection pad; 12. a first upper clamping block; 121. a first sleeve; 13. a second upper clamping block; 131. a second sleeve; 14. a first lower clamp block assembly; 141. a first lower clamping block; 142. a first connecting column; 143. a first clamping block; 15. a second lower clamp block assembly; 151. a second lower clamping block; 152. a second connecting column; 153. a second clamp block; 16. and (5) fastening the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a component disassembling tool for a replaceable magnetic sensor comprises a tool body 1, wherein the tool body 1 comprises a holder 11 for the magnetic sensor, a first upper clamping block 12, a second upper clamping block 13, a first lower clamping block assembly 14, a second lower clamping block assembly 15 and a fastening screw 16, the upper end of the first upper clamping block 12 is connected with one side of the lower end of the holder 11 for the magnetic sensor, the upper end of the second upper clamping block 13 is connected with the other side of the lower end of the holder 11 for the magnetic sensor, the lower end of the first upper clamping block 12 is movably connected with the upper end of the first lower clamping block assembly 14, the lower end of the second upper clamping block 13 is movably connected with the upper end of the second lower clamping block assembly 15, the first lower clamping block assembly 14 is in threaded connection with the second lower clamping block assembly 15 through the fastening screw 16, the fastening screw 16 is an inner hexagon socket screw, and is provided with a matched small hexagon wrench, so that the tool is more convenient to tighten and loosen, the inboard gluing of magnetic sensor holder 11 has protection pad 111, and protection pad 111 is the component that a rubber material made, and when carrying out fastening screw 16 screw fastening, magnetic sensor holder 11 presss from both sides tight fixed to the magnetic sensor, and the protection pad 11 of rubber material can play the effect of buffer protection when extrudeing the magnetic sensor, guarantees that the magnetic sensor outside does not have the damage, and the centre gripping is compacter.
Referring to fig. 3-4, a component dismounting tool for a replaceable magnetic sensor includes a first lower clamping block assembly 14 including a first lower clamping block 141, a first connecting column 142 and a first clamping block 143, the first connecting column 142 penetrates through the upper end of the first lower clamping block 141 and is fixedly connected with the first lower clamping block 141, the first clamping block 143 is fixedly connected with the lower end of the first lower clamping block 141, a second lower clamping block assembly 15 including a second lower clamping block 151, a second connecting column 152 and a second clamping block 153, the second connecting column 152 penetrates through the upper end of the second lower clamping block 151 and is fixedly connected with the second lower clamping block 151, the second clamping block 153 is fixedly connected with the lower end of the second lower clamping block 151, a first sleeve 121 is mounted at the lower end of the first upper clamping block 12, a second sleeve 131 is disposed at the lower end of the second upper clamping block 13, the first sleeve 121 is movably sleeved on the outer side of the first connecting column 142, the second sleeve 131 is movably sleeved on the outer side of the second sleeve 152, be convenient for adjust clamp splice subassembly 15 under first clamp splice subassembly 14 and the second for frock main part 1 can overlap in the cylinder outside, improves frock main part 1's use flexibility ratio, is convenient for adjust clamp splice subassembly 15 under first clamp splice subassembly 14 and the second, makes frock main part 1 can overlap in the cylinder outside, improves frock main part 1's use flexibility ratio.
The installation principle is as follows: firstly, the magnetic sensor is attached to the air cylinder, the magnetic sensor clamping frame 11 is clamped on the outer side of the magnetic sensor, the first upper clamping block 12 and the second upper clamping block 13 are clamped on the outer side of the air cylinder, the fastening screw 16 is rotated at the moment, so that the first lower clamping block assembly 14 and the second lower clamping block assembly 15 are fastened and connected, and the magnetic sensor is installed at the moment.
The disassembly principle is as follows: the fastening screws 16 are rotated out to respectively break the first lower clamping block assembly 14 and the second lower clamping block assembly 15 to both sides and lift them forward, at which time the magnetic sensor is pulled out from the magnetic sensor holder 11, and at which time the disassembly of the magnetic sensor is completed.
In summary, the following steps: the invention relates to a component disassembling tool for a replaceable magnetic-sensing sensor, which comprises a tool main body 1, wherein a fastening screw 16 is rotated out, a first lower clamping block assembly 14 and a second lower clamping block assembly 15 are respectively pulled out towards two sides and lifted forwards together, the magnetic-sensing sensor is pulled out from a magnetic-sensing sensor clamping frame 11 at the moment, the disassembly of the magnetic-sensing sensor is completed at the moment, the structural design is simple, the disassembly is simple, the operation is convenient, the tool is suitable for batch production, a first sleeve 121 is movably sleeved on the outer side of a first connecting column 142, a second sleeve 131 is movably sleeved on the outer side of a second connecting column 152, the first lower clamping block assembly 14 and the second lower clamping block assembly 15 are conveniently adjusted, the tool main body 1 can be sleeved on the outer side of a cylinder, the use flexibility of the tool main body 1 is improved, a protective pad 111 is glued on the inner side of the magnetic-sensing sensor clamping frame 11, and the protective pad 111 is a component made of rubber, when carrying out fastening screw 16 screw fastening, magnetic sensor holder 11 presss from both sides tight fixedly to magnetic sensor, and the effect of buffering protection can be played when extrudeing magnetic sensor to the protection pad 11 of rubber material, guarantees that the magnetic sensor outside does not have the damage, and the centre gripping is compacter.
The invention provides a technical scheme that: the component disassembling tool for the replaced magnetic sensor is shown in fig. 5:
a position sensor and a position regulator are arranged on the protection pad 111;
a first alarm and a first controller are arranged on the magnetic sensor clamping frame 11;
the position sensor, the position adjuster and the first alarm are connected with the first controller;
the position sensor is used for detecting the position of the magnetic sensor on the magnetic sensor clamping frame 11 and obtaining first detection information;
comparing the first detection information with a preset magnetic sensor clamping position, wherein the allowable position error range is [0, 0.5cm ];
if the error between the first detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range, the first controller controls the first alarm to carry out first alarm reminding;
if the error between the first detection information and the clamping position of the preset magnetic sensor exceeds the allowable position error range, the first controller controls the first alarm to perform second alarm reminding, and simultaneously controls the position adjuster to adjust the position of the magnetic sensor;
the position sensor is also used for detecting the position of the magnetic sensor after being adjusted by the position adjuster again and obtaining second detection information;
comparing the second detection information with the preset magnetic sensor clamping position again, wherein the allowable position error range is [0, 0.5cm ];
if the second comparison result is within the allowable position error range, the first controller controls the first alarm to carry out third alarm reminding;
otherwise, repeating the operation of adjusting the position of the magnetic sensor by the position adjuster until the error between the detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range.
In this embodiment, the position adjuster is an instrument that can finely adjust the position of the magnetic sensor, such as: SS3-SR 91.
The beneficial effects of the above technical scheme are: the position of the magnetic-sensing sensor on the clamping frame is detected by using the position sensor, and if the detected position is not proper, the position of the magnetic-sensing sensor is adjusted by controlling the position adjuster through the first controller, so that the proper position of the magnetic-sensing sensor is ensured when the magnetic-sensing sensor is installed.
The invention provides a technical scheme that: the component disassembling tool for the replaced magnetic sensor is shown in fig. 6:
a second alarm and a second controller are arranged on the magnetic sensor clamping frame 11;
an ultrasonic detector is arranged on the protection pad 111;
the second alarm and the ultrasonic detector are connected with the second controller;
the second controller is used for detecting the actual gap value of the magnetic sensor and the component disassembling tool of the magnetic sensor based on the ultrasonic detector, and comprises:
calculating the sound intensity of a preset point in a unit section medium according to the following formula:
wherein K represents the sound intensity of a preset point in the unit section medium; α represents a medium coefficient in the unit cross section; p represents the sound pressure of a preset point in the unit section medium; ρ represents a medium density per unit cross section; v represents the wave velocity of the medium in the unit interface; s represents an area of the unit cross section;
based on the sound intensity of a preset point in the medium with the unit cross section, calculating the actual gap value between the magnetic sensor and the magnetic sensor clamping frame (11) according to the following formula:
wherein L represents an actual gap value between the magnetic sensor and the holder 11; f. of0Representing a natural frequency of the magneto-sensitive sensor; representing the sound intensity coefficient of a preset point in the unit section medium; k represents the sound intensity of a preset point in the unit section medium; c represents the sound velocity of the ultrasonic wave when the ultrasonic detector works; t represents a time from the transmission of the ultrasonic wave to the reception of the ultrasonic wave by the ultrasonic detector;
comparing the actual gap value with a preset gap value;
if the actual gap value is larger than the preset gap value, the second controller controls the second alarm to carry out fourth alarm reminding;
otherwise, the second controller controls the second alarm to carry out fifth alarm reminding.
In this embodiment, the preset point in the unit cross-section medium refers to a certain point in the gap between the apparatus body and the object to be mounted.
In this embodiment, the preset gap value is a gap value when the mounting is completed by using the component removing tool of the magnetic sensor and the magnetic sensor is attached to the mounted object.
The working principle and the beneficial effects of the technical scheme are as follows: when the frock is dismantled to the component that uses the magnetic sensor who is used for changing, utilize ultrasonic detector, at first detect the sound intensity of presetting the point in the unit cross-section medium, again according to presetting the sound intensity of point to the device body and by installing the space when installing between the object detect, if can control the second alarm and report to the police and remind if surpass and preset the space value second controller, remind the staff not to install successfully, solved because of the misoperation, lead to the space too big, make the landing of magnetic sensor, the factor of safety when having improved the device when the installation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a frock is dismantled to magnetic sensor's component for changing, includes frock main part (1), its characterized in that: the tool main body (1) comprises a magnetic sensor clamping frame (11), a first upper clamping block (12), a second upper clamping block (13), a first lower clamping block assembly (14), a second lower clamping block assembly (15) and a fastening screw (16), wherein the upper end of the first upper clamping block (12) is connected with one side of the lower end of the magnetic sensor clamping frame (11), the upper end of the second upper clamping block (13) is connected with the other side of the lower end of the magnetic sensor clamping frame (11), the lower end of the first upper clamping block (12) is movably connected with the upper end of the first lower clamping block assembly (14), the lower end of the second upper clamping block (13) is movably connected with the upper end of the second lower clamping block assembly (15), and the first lower clamping block assembly (14) is in threaded connection with the second lower clamping block assembly (15) through the fastening screw (16).
2. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that: the inner side of the magnetic sensor clamping frame (11) is glued with a protective pad (111), and the protective pad (111) is a component made of rubber.
3. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that: the first lower clamping block assembly (14) comprises a first lower clamping block (141), a first connecting column (142) and a first clamping block (143), the first connecting column (142) penetrates through the upper end of the first lower clamping block (141) and is fixedly connected with the first lower clamping block (141), and the first clamping block (143) is fixedly connected with the lower end of the first lower clamping block (141).
4. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that: and the second lower clamping block assembly (15) comprises a second lower clamping block (151), a second connecting column (152) and a second clamping block (153), the second connecting column (152) penetrates through the upper end of the second lower clamping block (151) and is fixedly connected with the second lower clamping block (151), and the second clamping block (153) is fixedly connected with the lower end of the second lower clamping block (151).
5. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that: the lower end of the first upper clamping block (12) is provided with a first sleeve (121), and the lower end of the second upper clamping block (13) is provided with a second sleeve (131).
6. The component disassembling tool for the replaced magnetic sensor according to claim 5, characterized in that: the first sleeve (121) is movably sleeved outside the first connecting column (142), and the second sleeve (131) is movably sleeved outside the second connecting column (152).
7. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that: the fastening screw (16) is a socket head cap screw.
8. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that:
a position sensor and a position regulator are arranged on the protection pad (111);
a first alarm and a first controller are arranged on the magnetic sensor clamping frame (11);
the position sensor, the position adjuster and the first alarm are connected with the first controller;
the position sensor is used for detecting the position of the magnetic sensor on the magnetic sensor clamping frame (11) and obtaining first detection information;
comparing the first detection information with a preset magnetic sensor clamping position, wherein the allowable position error range is [0, 0.5cm ];
if the error between the first detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range, the first controller controls the first alarm to carry out first alarm reminding;
if the error between the first detection information and the clamping position of the preset magnetic sensor exceeds the allowable position error range, the first controller controls the first alarm to perform second alarm reminding, and simultaneously controls the position adjuster to adjust the position of the magnetic sensor;
the position sensor is also used for detecting the position of the magnetic sensor after being adjusted by the position adjuster again and obtaining second detection information;
comparing the second detection information with the preset magnetic sensor clamping position again, wherein the allowable position error range is [0, 0.5cm ];
if the second comparison result is within the allowable position error range, the first controller controls the first alarm to carry out third alarm reminding;
otherwise, repeating the operation of adjusting the position of the magnetic sensor by the position adjuster until the error between the detection information and the clamping position of the preset magnetic sensor does not exceed the allowable position error range.
9. The component disassembling tool for the replaced magnetic sensor according to claim 1, characterized in that:
a second alarm and a second controller are arranged on the magnetic sensor clamping frame (11);
an ultrasonic detector is arranged on the protection pad (111);
the second alarm and the ultrasonic detector are connected with the second controller;
the second controller is used for detecting the actual gap value of the magnetic sensor and the component disassembling tool of the magnetic sensor based on the ultrasonic detector, and comprises:
calculating the sound intensity of a preset point in a unit section medium according to the following formula:
wherein K represents the sound intensity of a preset point in the unit section medium; α represents a medium coefficient in the unit cross section; p represents the sound pressure of a preset point in the unit section medium; ρ represents a medium density per unit cross section; v represents the wave velocity of the medium in the unit interface; s represents an area of the unit cross section;
based on the sound intensity of a preset point in the medium with the unit cross section, calculating the actual gap value between the magnetic sensor and the magnetic sensor clamping frame (11) according to the following formula:
wherein L represents an actual gap value between the magnetic sensor and the magnetic sensor holder (11); f. of0Representing a natural frequency of the magneto-sensitive sensor; representing the sound intensity coefficient of a preset point in the unit section medium; k represents the preset in the unit section mediumThe sound intensity of the point; c represents the sound velocity of the ultrasonic wave when the ultrasonic detector works; t represents a time from the transmission of the ultrasonic wave to the reception of the ultrasonic wave by the ultrasonic detector;
comparing the actual gap value with a preset gap value;
if the actual gap value is larger than the preset gap value, the second controller controls the second alarm to carry out fourth alarm reminding;
otherwise, the second controller controls the second alarm to carry out fifth alarm reminding.
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| CN202010614561.6A CN111673657B (en) | 2020-06-30 | 2020-06-30 | Component dismounting tool for replaced magnetic sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010614561.6A CN111673657B (en) | 2020-06-30 | 2020-06-30 | Component dismounting tool for replaced magnetic sensor |
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| CN111673657A true CN111673657A (en) | 2020-09-18 |
| CN111673657B CN111673657B (en) | 2021-07-30 |
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| CN202381463U (en) * | 2011-11-24 | 2012-08-15 | 中国包装科研测试中心 | Moisture-permeable cup fastening device |
| CN207297527U (en) * | 2017-10-13 | 2018-05-01 | 浙江云沃汽车科技有限公司 | A kind of engine clip of convenient installation |
| CN208651346U (en) * | 2018-06-25 | 2019-03-26 | 杨玉颀 | A kind of adjustable type electrical energy metering tank anchor ear |
| CN210318018U (en) * | 2019-07-20 | 2020-04-14 | 浙江明辉电力设备有限公司 | Firmly-connected band iron hoop for electric power transmission |
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