CN107131841B - Laser diameter measuring device for measuring diameter of steel wire - Google Patents
Laser diameter measuring device for measuring diameter of steel wire Download PDFInfo
- Publication number
- CN107131841B CN107131841B CN201710319964.6A CN201710319964A CN107131841B CN 107131841 B CN107131841 B CN 107131841B CN 201710319964 A CN201710319964 A CN 201710319964A CN 107131841 B CN107131841 B CN 107131841B
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- steel wire
- bolt
- laser
- movable block
- diameter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a laser diameter measuring device for measuring the diameter of a steel wire, which comprises a bottom plate, wherein a heightening seat and two brackets are arranged on the bottom plate, the two brackets are respectively positioned at two sides of the heightening seat, a bulge for fixing the steel wire is arranged in the middle of each bracket, a stop block is arranged at the left end and the right end of the top of each bracket, a bolt B capable of moving left and right is arranged on each stop block, a movable block is arranged between the two bolts B, a groove is formed in each movable block, and the movable blocks are connected with the brackets through the bolts B. The invention is convenient for centering the steel wire on the center of the caliper, has quick measurement, high accuracy and high working efficiency, and can ensure the qualification rate of products.
Description
Technical Field
The invention relates to the technical field of steel wire cutting, in particular to a laser diameter measuring device for measuring the diameter of a steel wire.
Background
The steel wire machining industry generally requires high precision of the steel wire diameter, and generally requires the steel wire diameter to be less than 0.12mm, so that the diameter of the steel wire needs to be accurately measured. The cutting wire industry mostly adopts a French CERSA laser calliper, a Japanese KEYENCE laser calliper and other laser callipers. The principle of measuring the diameter of the KEYENCE laser diameter measuring instrument is that the diameter of the steel wire is accurately measured by positioning the front and rear centers and the upper and lower centers (namely, the center) of the laser beam, so that the steel wire is required to be kept precisely at the center of the laser diameter measuring instrument when the diameter of the steel wire is measured. Therefore, the main defects of the laser diameter measuring instrument are that the steel wire is difficult to locate at the center of measurement during use, and the steel wire is easy to deform in the rotating process, so that the speed is low, the accuracy is low, the machine downtime is long, the working efficiency is low, the quality misjudgment of a finished product is easy to generate, if a qualified product is judged as a non-qualified product, the field machine misoperation is easy to generate, if the operation is implemented without taking any operation, and the production efficiency and the production excellent rate are finally influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the laser diameter measuring device for measuring the diameter of the steel wire, which is convenient for centering the steel wire on the center of a diameter measuring instrument, has quick measurement, high accuracy and high working efficiency, and can ensure the qualification rate of products.
The aim of the invention is realized by the following technical scheme:
the utility model provides a measure laser diameter measuring device of steel wire diameter, it includes the bottom plate, be equipped with on the bottom plate and increase seat and two supports, two supports are located the both sides that increase the seat respectively, and the support middle part is equipped with the arch that is used for fixed steel wire, and both ends are equipped with the dog about the support top, be equipped with the bolt B that can control the removal on the dog, be equipped with movable block between two bolt B, set up the slot on the movable block, the movable block passes through bolt B with the support and is connected.
Preferably, the support comprises an upper end part, a supporting part and a connecting part, wherein the connecting part is fixedly connected with the bottom plate, the top of the connecting part is connected with the supporting part, the top of the supporting part is connected with the upper end part, the top of the upper end part is connected with the stop block, the moving block is positioned above the upper end part, and the bulge is positioned on the supporting part.
Preferably, the protrusions are bolts A, nuts are arranged at two ends of each bolt A, and the bolts A are fixed on the supporting portions through the nuts.
Preferably, a nut is arranged at one end of the bolt B, and the other end of the bolt B penetrates through the stop block and is in contact with the movable block.
Preferably, the movable block is cylindrical, and the groove is an annular groove.
The beneficial effects of the invention are as follows: the steel wire can be quickly and accurately fixed at the correct position, the steel wire is always kept at the right center position with the laser in the test rotation process, and the steel wire is not deformed, so that the accuracy and precision of a measurement result are guaranteed, the production efficiency is improved, the machine downtime is reduced, the erroneous judgment of the result is prevented, the misoperation of the machine is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
in the figure, 1-bottom plate, 2-heightening seat, 3-bracket, 4-bolt A, 5-bolt B, 6-movable block, 7-groove, 8-stop block, 9-nut, 10-connecting part, 11-upper end part and 12-supporting part.
Detailed Description
The technical scheme of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 and 2, a laser diameter measuring device for measuring the diameter of a steel wire comprises a bottom plate 1, wherein a heightening seat 2 and two brackets 3 are arranged on the bottom plate 1, and the two brackets 3 are respectively positioned on two sides of the heightening seat 2. The left and right ends at support 3 top are equipped with dog 8, are equipped with the bolt B5 that can control the removal on the dog 8, and support 3 includes upper end 11, supporting part 12 and connecting portion 10, and connecting portion 10 and bottom plate 1 fixed connection, supporting part 12 are connected at the top of connecting portion 10, and upper end 11 is connected at the top of supporting portion 12, and dog 8 is connected at the top of upper end 11, and the movable block is located upper end 11's top, and the arch is located supporting portion 12. A cylindrical movable block 6 is arranged between the two bolts B5, an annular groove 7 is formed in the movable block 6, a nut 9 is arranged at one end of each bolt B5, and the other end of each bolt B5 penetrates through the corresponding stop block 8 and is in contact with the movable block 6. The middle part of the bracket 3 is provided with a bulge for fixing the steel wire, the bulge is a bolt A4, two ends of the bolt A4 are provided with nuts 9, and the bolt A4 is fixed on the supporting part 12 through the nuts 9.
Before use, the heightening seat 2 and the two brackets 3 are fixed on the bottom plate 1 through bolts, and the installation of the device is completed.
When in use, the laser diameter measuring instrument is firstly arranged on the heightening seat 2, so that the measuring head is close to the bracket 3, and then the movable block 6 is placed at the center position between the two stop blocks 8, so that the two movable blocks 6 are aligned. The bolts B5 on the two stoppers 8 are adjusted so that the bolts are brought into contact with the movable block 6. And (3) taking a steel wire with the diameter smaller than 0.12mm, fixing one end of the steel wire on one end of the bolt A4 far away from the bottom plate 1, sequentially placing the steel wire in the two grooves 7, and connecting the other end of the steel wire to one end of the other bolt A4 far away from the bottom plate 1. And then opening the laser diameter measuring instrument, adjusting the steel wire according to the central point position of the laser diameter measuring instrument, finely adjusting the bolt B5 to enable the steel wire in the groove 7 to move left and right, and after the steel wire between the two grooves 7 is flush with the measuring position of the laser diameter measuring instrument, pulling and pressing the movable block 6 up and down to enable the height of the steel wire between the two grooves 7 to coincide with the measuring position of the laser diameter measuring instrument. At the moment, the position lamp and the focusing lamp of the laser diameter measuring instrument are both lightened, the steel wire is positioned at the measurement center of the laser diameter measuring instrument, the middle movable block 6 is clamped through the two bolts B5, and the nut 9 is locked, so that the diameter of the steel wire can be tested.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (4)
1. The utility model provides a measure laser diameter measurement device of steel wire diameter which characterized in that: the lifting device comprises a bottom plate, wherein a lifting seat and two supports are arranged on the bottom plate, the two supports are respectively positioned on two sides of the lifting seat, a bulge for fixing a steel wire is arranged in the middle of each support, a stop block is arranged at the left end and the right end of the top of each support, a bolt B capable of moving left and right is arranged on each stop block, a movable block is arranged between the two bolts B, a groove is formed in each movable block, each movable block is connected with each support through the corresponding bolt B, each support comprises an upper end, a supporting part and a connecting part, the connecting parts are fixedly connected with the bottom plate, the tops of the connecting parts are connected with the supporting parts, the tops of the supporting parts are connected with the stop blocks, the movable blocks are positioned above the upper end, and the bulge is positioned on the supporting parts;
before use, the heightening seat and the two brackets are fixed on the bottom plate through bolts, so that the installation of the device is completed;
when the nut is used, the laser diameter measuring instrument is firstly installed on the heightening seat, the measuring head is close to the support, the movable block is placed at the center position between the two stop blocks, the two movable blocks are aligned, the bolt B on the two stop blocks is regulated, the bolt is in contact with the movable block, the steel wire with the diameter smaller than 0.12mm is taken, one end of the steel wire is fixed on one end of the bolt A, which is far away from the bottom plate, the steel wire is sequentially placed in the two grooves, the other end of the steel wire is connected to the other end of the bolt A, which is far away from the bottom plate, the laser diameter measuring instrument is opened, the steel wire is regulated according to the center point of the laser diameter measuring instrument, the bolt B is finely regulated, the steel wire in the grooves is moved left and right, after the steel wire between the two grooves is aligned with the measuring position of the laser diameter measuring instrument, the movable block is pulled up and down, the height of the steel wire between the two grooves is overlapped with the measuring position of the laser diameter measuring instrument, at the moment, the position lamp and the focusing lamp of the laser diameter measuring instrument are both become bright, the steel wire is positioned at the measuring center of the laser diameter measuring instrument, and the steel wire can be clamped through the movable block B, and the nut can be tested.
2. A laser calliper for measuring wire diameter according to claim 1, wherein: the bulge is a bolt A, nuts are arranged at two ends of the bolt A, and the bolt A is fixed on the supporting part through the nuts.
3. A laser calliper for measuring wire diameter according to claim 1, wherein: one end of the bolt B is provided with a nut, and the other end of the bolt B penetrates through the stop block and is in contact with the movable block.
4. A laser calliper for measuring wire diameter according to claim 1, wherein: the movable block is cylindrical, and the groove is an annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319964.6A CN107131841B (en) | 2017-05-09 | 2017-05-09 | Laser diameter measuring device for measuring diameter of steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319964.6A CN107131841B (en) | 2017-05-09 | 2017-05-09 | Laser diameter measuring device for measuring diameter of steel wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107131841A CN107131841A (en) | 2017-09-05 |
| CN107131841B true CN107131841B (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710319964.6A Active CN107131841B (en) | 2017-05-09 | 2017-05-09 | Laser diameter measuring device for measuring diameter of steel wire |
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| CN (1) | CN107131841B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110274548B (en) * | 2019-06-14 | 2021-05-04 | 上海建沪鸿达科技有限公司 | Detection robot for nanofiber production |
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| CN202229736U (en) * | 2011-09-20 | 2012-05-23 | 浙江思博恩新材料科技有限公司 | System for detecting diameter of cutter steel wire |
| CN202304760U (en) * | 2011-10-25 | 2012-07-04 | 江苏赛福天钢索股份有限公司 | On-line diameter monitoring device for steel wire |
| CN105181183A (en) * | 2015-07-17 | 2015-12-23 | 湖南菲尔斯特传感器有限公司 | Digital display pressure sensor adopting steel wire to position rotating angle |
| CN105300301A (en) * | 2014-07-03 | 2016-02-03 | 天津市龙海东升金属制品有限公司 | Laser diameter detecting apparatus |
| CN205664743U (en) * | 2016-06-08 | 2016-10-26 | 四川瑞昱新材料技术有限公司 | Ripple cutting steel wire wave form detection device |
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| JPH11166815A (en) * | 1997-12-03 | 1999-06-22 | Sumitomo Electric Ind Ltd | Laser beam diameter measuring device |
| US7738121B2 (en) * | 2007-10-23 | 2010-06-15 | Gii Acquisition, Llc | Method and inspection head apparatus for optically measuring geometric dimensions of a part |
| EP2275777B1 (en) * | 2008-05-01 | 2018-01-17 | Kabushiki Kaisha Bridgestone | Device and method for measuring object to be measured having hollow circular cylindrical shape |
| US7992312B2 (en) * | 2008-07-10 | 2011-08-09 | Krasko Michael E | Positioning system for laser alignment tools |
| CN102607437B (en) * | 2011-01-24 | 2014-10-29 | 广东蓉胜超微线材股份有限公司 | Movable online detection device and detection method of enamelled wire diameter |
| CN103531307B (en) * | 2013-10-20 | 2015-12-02 | 无锡锡洲电磁线有限公司 | For the electromagnetic wire vibration absorber of laser diameter measuring instrument |
| CN204142201U (en) * | 2014-08-18 | 2015-02-04 | 中国人民解放军装甲兵技术学院 | Tracked armored vehicle undercarriage centreline correction pick-up unit |
| CN204924123U (en) * | 2015-07-27 | 2015-12-30 | 青岛软控精工有限公司 | Interior external diameter measuring tool |
| CN205449028U (en) * | 2015-12-29 | 2016-08-10 | 天津高盛钢丝绳有限公司 | Wire rope diameter on line measurement positioner for appearance |
| CN205665173U (en) * | 2016-06-08 | 2016-10-26 | 四川瑞昱新材料技术有限公司 | Simple handy cutting steel wire fracture detection device |
| CN206832194U (en) * | 2017-05-09 | 2018-01-02 | 四川瑞昱新材料技术有限公司 | A kind of laser diameter measurer of measuring steel wire diameter |
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2017
- 2017-05-09 CN CN201710319964.6A patent/CN107131841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202229736U (en) * | 2011-09-20 | 2012-05-23 | 浙江思博恩新材料科技有限公司 | System for detecting diameter of cutter steel wire |
| CN202304760U (en) * | 2011-10-25 | 2012-07-04 | 江苏赛福天钢索股份有限公司 | On-line diameter monitoring device for steel wire |
| CN105300301A (en) * | 2014-07-03 | 2016-02-03 | 天津市龙海东升金属制品有限公司 | Laser diameter detecting apparatus |
| CN105181183A (en) * | 2015-07-17 | 2015-12-23 | 湖南菲尔斯特传感器有限公司 | Digital display pressure sensor adopting steel wire to position rotating angle |
| CN205664743U (en) * | 2016-06-08 | 2016-10-26 | 四川瑞昱新材料技术有限公司 | Ripple cutting steel wire wave form detection device |
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| CN107131841A (en) | 2017-09-05 |
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