CN212254445U - Optical fiber cutting knife tensile force calibrating device - Google Patents
Optical fiber cutting knife tensile force calibrating device Download PDFInfo
- Publication number
- CN212254445U CN212254445U CN202021523118.XU CN202021523118U CN212254445U CN 212254445 U CN212254445 U CN 212254445U CN 202021523118 U CN202021523118 U CN 202021523118U CN 212254445 U CN212254445 U CN 212254445U
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- optical fiber
- cutting knife
- bottom plate
- linear guide
- fiber cutting
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Abstract
A tension calibrating device for an optical fiber cutter comprises a rectangular bottom plate which is horizontally arranged and moves left and right, a horizontal platform frame is arranged at the left part of the bottom plate, a one-dimensional linear guide rail which moves left and right is arranged on the horizontal platform frame, a slide block is arranged on the linear guide rail, a spiral push rod which horizontally extends rightwards is arranged at the left side of the linear guide rail, the right side of the spiral push rod is connected with the slide block, an electronic push-pull dynamometer is arranged on the slide block, a probe of the electronic push-pull dynamometer horizontally extends rightwards, a limit block is arranged above the right side of the bottom plate, the left side of the limit block is a vertical plane, a Hall sensor is arranged on the horizontal platform frame, and a data wire for transmitting signals is arranged on the Hall sensor, so that the tension calibrating device overcomes the problem that the prior art cannot compensate, the precision is high.
Description
Technical Field
The utility model relates to an optical fiber cutting knife tensile force calibrating device
Background
Optical fiber cutting knife during operation need carry out the tensioning operation to optic fibre through a movable clamp, because optical fiber cutting knife's tensile force has very accurate requirement, so need calibrate the tensile force, current calibration mode adopts off-line calibration technique, the sensor in the optical fiber cutting knife that says so takes out and measures the calibration alone, this kind of mode not only step is loaded down with trivial details, the operation difficulty, owing to unable compensation because the frictional force among the cutting knife inner structure influences tension measurement moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an optical fiber cutting knife tensile force calibrating device is provided, it can carry out whole calibration to the optical fiber cutting knife tensile force, and the precision is high.
For solving the technical problem, the utility model provides an optical fiber cutting knife tensile force calibrating device, including the level arrange, control the rectangle bottom plate of trend, the left part on the bottom plate is equipped with a horizontal platform frame, the one-dimensional linear guide who moves towards about the installation of horizontal platform frame, the last slider that is equipped with of linear guide, the linear guide left side is equipped with the spiral push rod that the level extended right, the spiral push rod right side is connected with the slider, is equipped with the electron push-pull dynamometer on the slider, the probe level of electron push-pull dynamometer extends right.
For the sake of simple explanation problem, it is right below the utility model discloses an optical fiber cutting knife tensile force calibrating device all be this device for short.
The using method of the device comprises the following steps: the optical fiber cutting knife to be detected is arranged at the right part of the upper side of the bottom plate, the movable clamp of the optical fiber cutting knife is attached to the right side of the probe of the electronic push-pull dynamometer, then the spiral push rod is rotated to enable the probe of the electronic push-pull dynamometer to give a rightward force to the movable clamp of the optical fiber cutting knife, then the sensor data of the optical fiber cutting knife is read, and the results of the electronic push-pull dynamometer and the sensor data of the electronic push-pull dynamometer are compared to calibrate the results.
The tensioning principle of the existing optical fiber cutting knife is as follows: a fixed screw motor rotates, a screw nut on a motor screw moves leftwards under the action of a limiting assembly, the screw nut is connected with a pressing block, the pressing block transmits force to a pressure sensor, and the pressure sensor is connected with a movable clamp, so that the movable clamp is driven to move leftwards to tension an optical fiber; when the device is used, the probe of the electronic push-pull dynamometer applies a rightward force to the movable clamp, the movable clamp applies the force to the pressing block through the pressure sensor, and the screw rod motor does not rotate, so that the screw rod nut and the pressing block are fixed, the difference between the reading of the pressure sensor and the reading of the electronic push-pull dynamometer can be measured, and calibration is performed.
The device has the advantages that: this device has overcome prior art unable compensation because frictional force among the cutting knife inner structure influences tension measurement, and it can carry out whole calibration, the precision height to the optical fiber cutting knife tensile force.
In order to achieve better using effect of the device, the preferred scheme is as follows:
preferably, a limiting block is arranged above the right side of the bottom plate, and the left side of the limiting block is a vertical plane.
The limiting block can prevent the optical fiber cutter from shifting when the tension is measured, and the measuring precision is influenced.
Preferably, the horizontal rack is provided with a hall sensor, and the hall sensor is provided with a data line for transmitting signals.
During the use, pass through the IO interface that the data line passes through the optical fiber cutting knife with hall sensor and be connected with inside CPU, because hall sensor is the non-contact form, so can further reduce because the contact entity button causes slight deformation and the system error that produces.
Drawings
Fig. 1 is a perspective view of the device in use.
Fig. 2 is a front view of the device in use.
Fig. 3 is a sectional view showing a state in which the present apparatus is used.
Detailed Description
Referring to fig. 1-3, an optical fiber cutting knife tensile force calibrating device comprises a rectangular bottom plate 1 which is horizontally arranged and moves left and right, a horizontal platform frame 2 is arranged at the left part of the bottom plate 1, a one-dimensional linear guide rail 3 moving left and right is arranged on the horizontal platform frame 2, a sliding block 31 is arranged on the linear guide rail 3, a spiral push rod 32 horizontally extending rightwards is arranged at the left side of the linear guide rail 3, the right side of the spiral push rod 32 is connected with the sliding block 31, an electronic push-pull dynamometer 4 is arranged on the sliding block 31, and a probe 41 of the electronic push-pull dynamometer 4 horizontally extends rightwards. The horizontal rack 2 is provided with a Hall sensor 75, and the Hall sensor 75 is provided with a data line 51 for transmitting signals. A limiting block 11 is arranged above the right side of the bottom plate 1, and the left side of the limiting block 11 is a vertical plane.
The using method of the device comprises the following steps: the optical fiber cutting knife 6 to be detected is arranged at the right part of the upper side of the base plate 1, the movable clamp 61 of the optical fiber cutting knife 6 is attached to the right side of the probe 41 of the electronic push-pull force meter 4, the Hall sensor 75 is connected with the internal CPU through the IO interface of the optical fiber cutting knife 6 through the data line 51, then the spiral push rod 32 is rotated to enable the probe 41 of the electronic push-pull force meter 4 to give a rightward force to the movable clamp 61 of the optical fiber cutting knife 6, then the Hall sensor 75 gives a signal to the CPU in the optical fiber cutting knife 6, the data of the sensor 7 of the optical fiber cutting knife 6 is read, the results of the data of the electronic push-pull force meter 4 and the sensor 7.
The tensioning principle of the existing optical fiber cutting knife 6 is as follows: a fixed screw motor 62 rotates, a screw nut 622 on a motor screw 621 moves leftwards under the action of a limiting component, the screw nut 622 is connected with a pressing block 623, the pressing block 623 transmits force to a pressure sensor 7, and the pressure sensor 7 is connected with a movable clamp 61, so that the movable clamp 61 is driven to move leftwards to tension an optical fiber; when the device is used, the probe 41 of the electronic push-pull dynamometer 4 applies a rightward force to the movable clamp 61, the movable clamp 61 applies the force to the pressing block 623 through the pressure sensor 7, and the lead screw nut 622 and the pressing block 623 are fixed due to the fact that the lead screw motor 62 does not rotate, so that the difference between the reading of the pressure sensor 7 and the reading of the electronic push-pull dynamometer 4 can be measured, and calibration is conducted.
The device has the advantages that: this device has overcome prior art unable compensation because the frictional force in the cutting knife inner structure influences tension measurement, and it can carry out whole calibration, the precision is high to 6 tensile forces of optical fiber cutting knife.
The limiting block 11 can prevent the optical fiber cutting knife 6 from shifting when measuring the tension force, and the measuring precision is influenced.
Since the hall sensor 75 is in a non-contact form, a systematic error due to slight deformation of the contact entity button can be further reduced.
Claims (3)
1. The utility model provides an optical fiber cutting knife tensile force calibrating device which characterized in that: the horizontal type force meter comprises a rectangular bottom plate which is horizontally arranged and moves left and right, wherein a horizontal platform frame is arranged at the left part of the bottom plate, a one-dimensional linear guide rail which moves left and right is arranged on the horizontal platform frame, a sliding block is arranged on the linear guide rail, a spiral push rod which horizontally extends right is arranged at the left side of the linear guide rail, the right side of the spiral push rod is connected with the sliding block, an electronic force meter is arranged on the sliding block, and the probe of the electronic force meter horizontally extends right.
2. The apparatus of claim 1, wherein: the upper part of the right side of the bottom plate is provided with a limiting block, and the left side of the limiting block is a vertical plane.
3. The apparatus of claim 1, wherein: the horizontal rack is provided with a Hall sensor, and the Hall sensor is provided with a data wire for transmitting signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523118.XU CN212254445U (en) | 2020-07-24 | 2020-07-24 | Optical fiber cutting knife tensile force calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021523118.XU CN212254445U (en) | 2020-07-24 | 2020-07-24 | Optical fiber cutting knife tensile force calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212254445U true CN212254445U (en) | 2020-12-29 |
Family
ID=73981928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021523118.XU Active CN212254445U (en) | 2020-07-24 | 2020-07-24 | Optical fiber cutting knife tensile force calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212254445U (en) |
-
2020
- 2020-07-24 CN CN202021523118.XU patent/CN212254445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 233000 room 525, building 1, science and technology building, No. 1151, Yan'an South Road, Yanshan Township, bengshan District, Bengbu City, Anhui Province Patentee after: Bengbu Ruiguang Instrument Equipment Co.,Ltd. Address before: Room 445, building 1, science and technology building, No. 1151, Yan'an South Road, Yanshan Township, Bengbu City, Anhui Province Patentee before: Bengbu Ruiguang Communication Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 233000 workshop 10, bengshan science and Technology Innovation Park, No. 1600 Yan'an South Road, bengshan District, Bengbu City, Anhui Province Patentee after: Anhui Ruiguang Instrument Equipment Co.,Ltd. Address before: 233000 room 525, building 1, science and technology building, No. 1151, Yan'an South Road, Yanshan Township, bengshan District, Bengbu City, Anhui Province Patentee before: Bengbu Ruiguang Instrument Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |