CN220751078U - Linear displacement sensor calibration device - Google Patents
Linear displacement sensor calibration device Download PDFInfo
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- CN220751078U CN220751078U CN202321524293.4U CN202321524293U CN220751078U CN 220751078 U CN220751078 U CN 220751078U CN 202321524293 U CN202321524293 U CN 202321524293U CN 220751078 U CN220751078 U CN 220751078U
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- displacement sensor
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- linear displacement
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 34
- 238000012795 verification Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical design and manufacture, and discloses a linear displacement sensor calibration device which comprises a base, wherein a chute is formed in the top of the base, a motor is fixedly connected to the side face of the chute, an output shaft of the motor is rotationally connected with a rotating rod, the outer edge of the rotating rod is rotationally connected with a sliding block, the top of the sliding block is fixedly connected with a baffle plate, a clamping block is fixedly connected to the side face of the baffle plate, a clamping groove is formed in the side face of the clamping block, and threaded rods are connected to the top and the side face of the clamping groove in a threaded manner. This linear displacement sensor verifying attachment uses through the cooperation of base and spout, utilizes the motor to make simultaneously can drive the dwang and rotate to be convenient for remove the position of slider, cooperate through baffle and grip block ground, utilize the grip groove to make and be convenient for place the measurement thing, thereby fix the measurement thing through threaded rod and fixed plate, thereby be convenient for use the device.
Description
Technical Field
The utility model relates to the technical field of mechanical design and manufacture, in particular to a linear displacement sensor calibration device.
Background
In the linear sensor, the linearity is generally measured by adopting the linearity, and when the linearity is discussed, different linearity indexes are often obtained due to different selected reference standards, and the indexes cannot be compared.
The traditional linear displacement sensor calibration device can refer to the Chinese patent with the issued publication number of CN217179507U, and discloses a linear displacement sensor calibration device which comprises a shell with a cavity therein. The operation hand wheel makes the lead screw rotate and drives the slider to move, and displacement data is produced between the movable grating and the fixed grating on the slider and displayed on the display screen, and meanwhile, the slider moves and drives the movable core rod of the displacement sensor to move in the fixing piece, and voltage data induced when the movable core rod moves is displayed on the voltmeter, so that the accuracy performance of the displacement sensor is tested and verified, and the verification accuracy is ensured. "
When the device is used, the movable core rod of the displacement sensor is driven to move in the fixing piece through the movement of the sliding block, voltage data induced during the movement of the movable core rod are displayed on the voltmeter, and the calibration object is inconvenient to fix during the calibration of the device, so that inaccurate calibration results are easily caused in the calibration process, and therefore, the linear displacement sensor calibration device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the linear displacement sensor calibration device which has the advantages of strong practicability, good stability, convenience in fixing and convenience in calibration, and solves the problems that the traditional linear displacement sensor calibration device is inconvenient for fixing a calibration object, so that the device is easy to cause insufficient accuracy of the measurement object during use, and further influences the calibration result.
The utility model provides the following technical scheme: the utility model provides a linear displacement sensor verifying attachment, includes the base, the spout has been seted up at the top of base, the side fixedly connected with motor of spout, the output shaft of motor rotates and is connected with the dwang, the outer edge rotation of dwang is connected with the slider, the top fixedly connected with baffle of slider, the side fixedly connected with grip block of baffle, the centre gripping groove has been seted up to the side of grip block, the top and the side threaded connection of centre gripping groove have the threaded rod, the bottom fixedly connected with fixed plate of threaded rod.
As a preferable technical scheme of the utility model, two sliding blocks are arranged, the other sliding block is fixedly connected with the inner wall of the chute, and the two sliding blocks are on the same straight line.
As a preferable technical scheme of the utility model, a slot is formed in the side surface of the base, and the inner wall of the slot is connected with a plugboard in a sliding manner; the number of the clamping blocks is two, and the tops of the two clamping blocks are respectively and fixedly connected with a laser displacement sensor and a positioning plate.
As a preferable technical scheme of the utility model, the top of the plugboard is fixedly connected with a laser reflecting plate, and the laser displacement sensor, the positioning plate and the laser reflecting plate are on the same straight line.
As a preferable technical scheme of the utility model, the clamping groove penetrates through the side face of the baffle, the penetrating baffle is connected to one side close to the plugboard, and the threaded rod is in threaded connection with the position close to the side face of the clamping block.
Compared with the prior art, the utility model provides a linear displacement sensor calibration device, which has the following beneficial effects:
1. this linear displacement sensor verifying attachment uses through the cooperation of base and spout, utilizes the motor to make simultaneously can drive the dwang and rotate to be convenient for remove the position of slider, cooperate through baffle and grip block ground, utilize the grip groove to make and be convenient for place the measurement thing, thereby fix the measurement thing through threaded rod and fixed plate, thereby be convenient for use the device.
2. This linear displacement sensor verifying attachment uses through the cooperation of laser displacement sensor and locating plate, utilizes the laser reflecting plate to make simultaneously and measures the device, and then is convenient for operate the device, can be convenient for carry out the verification to the device.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a chute; 3. a motor; 4. a rotating lever; 5. a slide block; 6. a baffle; 7. a clamping block; 8. a clamping groove; 9. a threaded rod; 10. a fixing plate; 11. a slot; 12. inserting plate; 13. a laser displacement sensor; 14. a positioning plate; 15. and a laser reflection plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a linear displacement sensor calibration device includes a base 1, a chute 2 is formed at the top of the base 1, a motor 3 is welded on the side surface of the chute 2, which is convenient for a rotating rod 4 to rotate on the inner wall of the chute 2, the motor 3 is convenient for driving the rotating rod 4 to rotate, so that the device is convenient to use, an output shaft of the motor 3 is rotationally connected with the rotating rod 4, the outer edge of the rotating rod 4 is rotationally connected with a sliding block 5, a baffle 6 is welded at the top of the sliding block 5, a clamping block 7 is welded on the side surface of the baffle 6, a clamping groove 8 is formed on the side surface of the clamping block 7, a threaded rod 9 is connected with the top and the side surface of the clamping groove 8 in a threaded manner, a fixing plate 10 is welded at the bottom of the threaded rod 9, and when the threaded rod 9 and the fixing plate 10 are used, the device is convenient to calibrate.
The number of the sliding blocks 5 is two, the other sliding block 5 is welded on the inner wall of the sliding groove 2, and the two sliding blocks 5 are on the same straight line, so that the sliding blocks 5 are conveniently driven to move, and the object is conveniently checked.
The slot 11 has been seted up to the side of base 1, and the inner wall sliding connection of slot 11 has picture peg 12, makes the be convenient for place the measurement thing at the slot 11 of opening, and then the use of the device of being convenient for has improved the feasibility of device.
The quantity of clamping blocks 7 is two, and bolted connection has laser displacement sensor 13 and locating plate 14 respectively at the top of two clamping blocks 7, thereby the convenience to bolted connection's laser displacement sensor 13 and locating plate 14 measure the object, and then the verification of being convenient for.
The top of picture peg 12 welds has laser reflection board 15, and laser displacement sensor 13, locating plate 14 and laser reflection board 15 are on same straight line, because make the be convenient for measure the object in a straight line to the use of the device of being convenient for more.
The clamping groove 8 penetrates through the side face of the baffle plate 6, the penetrating baffle plate 6 is connected to one side close to the plugboard 12, the object is convenient to measure due to the penetrating position, and the threaded rod 9 is in threaded connection with the position close to the side face of the clamping block 7.
The theory of operation, during operation, through the cooperation use of base 1 and spout 2, simultaneously utilize motor 3 to make can drive dwang 4 and rotate, thereby be convenient for remove the position of slider 5, through the cooperation of baffle 6 and grip block 7, utilize grip groove 8 to make and be convenient for place the measurement thing, thereby fix the measurement thing through threaded rod 9 and fixed plate 10, thereby be convenient for use the device, utilize slot 11 and picture peg 12 to make can the device and measure, use through the cooperation of laser displacement sensor 13 and locating plate 14, utilize laser reflector 15 to make simultaneously and measure the device, and then be convenient for operate the device, can be convenient for carry out the verification to the device.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a linear displacement sensor verifying attachment, includes base (1), its characterized in that: spout (2) have been seted up at the top of base (1), the side fixedly connected with motor (3) of spout (2), the output shaft rotation of motor (3) is connected with dwang (4), the outer edge rotation of dwang (4) is connected with slider (5), the top fixedly connected with baffle (6) of slider (5), the side fixedly connected with grip block (7) of baffle (6), grip block (8) have been seted up to the side of grip block (7), the top and the side threaded connection of grip block (8) have threaded rod (9), the bottom fixedly connected with fixed plate (10) of threaded rod (9).
2. A linear displacement sensor verification device according to claim 1, wherein: the number of the sliding blocks (5) is two, the other sliding blocks (5) are fixedly connected to the inner wall of the sliding groove (2), and the two sliding blocks (5) are on the same straight line.
3. A linear displacement sensor verification device according to claim 1, wherein: the side of base (1) has seted up slot (11), the inner wall sliding connection of slot (11) has picture peg (12), the quantity of grip block (7) is two, two the top of grip block (7) is fixedly connected with laser displacement sensor (13) and locating plate (14) respectively.
4. A linear displacement sensor verification device according to claim 3, wherein: the top of picture peg (12) fixedly connected with laser reflecting plate (15), laser displacement sensor (13), locating plate (14) and laser reflecting plate (15) are on same straight line.
5. A linear displacement sensor verification device according to claim 1, wherein: the clamping groove (8) penetrates through the side face of the baffle plate (6), the penetrating baffle plate (6) is connected to one side close to the inserting plate (12), and the threaded rod (9) is in threaded connection with the position close to the side face of the clamping block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524293.4U CN220751078U (en) | 2023-06-15 | 2023-06-15 | Linear displacement sensor calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524293.4U CN220751078U (en) | 2023-06-15 | 2023-06-15 | Linear displacement sensor calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751078U true CN220751078U (en) | 2024-04-09 |
Family
ID=90571102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524293.4U Active CN220751078U (en) | 2023-06-15 | 2023-06-15 | Linear displacement sensor calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751078U (en) |
-
2023
- 2023-06-15 CN CN202321524293.4U patent/CN220751078U/en active Active
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