CN103353392A - Automatically-controlled torsion-bend tester - Google Patents
Automatically-controlled torsion-bend tester Download PDFInfo
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- CN103353392A CN103353392A CN2013102280676A CN201310228067A CN103353392A CN 103353392 A CN103353392 A CN 103353392A CN 2013102280676 A CN2013102280676 A CN 2013102280676A CN 201310228067 A CN201310228067 A CN 201310228067A CN 103353392 A CN103353392 A CN 103353392A
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Abstract
The invention provides an automatically-controlled torsion-bend tester, and belongs to the field of optical cable and cable wiring equipment testing device technology. The tester comprises a rack table which is provided with a rotation clamp control case, a bend fixation clamp and a torsion fixation clamp respectively. A servo motor and a speed reducer which is connected with the servo motor are arranged inside the rotation clamp control case; a rotation clamp and a torque sensor are fixedly arranged on an output shaft of the servo motor; and the torque sensor, the servo motor and the speed reducer are connected with an external control center. The automatically controlled torsion-bend tester is compact in structure and reasonable in design; a torsion device and a bend device are integrated in the torsion-bend tester, so that with different clamps, different tests can be carried out; generality of the tester is high; it is convenient to use the tester and thus work efficiency is improved; besides, the whole device is controlled by the control center, so that degree of automation is high and controllability is strong.
Description
Technical field
The invention belongs to light, cable wiring equipment testing device technical field, be specifically related to a kind of robotization control torsional bending testing machine.
Background technology
For so that light, cable wiring equipment can be applicable to various complex environments, therefore to guarantee the intensity of light, cable wiring equipment and light, cable junction, need so in process of production the junction of light, cable wiring equipment and light, cable is reversed and bending test.
At present, when reversing with bending test to light, cable wiring equipment, at two differences enterprising line operate of easy device independently, namely first carry out twisting test at torsion device, again in the enterprising line bend test of bending apparatus, and existing device design parameter is by manual control, and precision is on the low side, and automaticity is low.
Summary of the invention
For the problem that prior art exists, the object of the invention is to design the technical scheme that a kind of robotization control torsional bending testing machine is provided.
Described a kind of robotization control torsional bending testing machine, comprise the frame platform, it is characterized in that being provided with successively rolling clamp control box, crooked stationary fixture on the described frame platform and reversing stationary fixture, the speed reduction unit that is provided with servomotor in the described rolling clamp control box and is connected with servomotor, be fixedly installed rolling clamp and torque sensor on the output shaft of described servomotor, described torque sensor, servomotor and speed reduction unit are connected the external control center.
Described a kind of robotization control torsional bending testing machine is characterized in that described crooked stationary fixture is consistent with the centre-height of rolling clamp with the height that reverses stationary fixture.
Described a kind of robotization control torsional bending testing machine is characterized in that described crooked stationary fixture comprises column and the fixed block that is fixed on the column, and described fixed block is provided with for first of fixed light, cable wiring equipment and screws nut.
Described a kind of robotization control torsional bending testing machine, it is characterized in that the described stationary fixture that reverses comprises fixed mount, described fixed mount bottom is slidingly matched with the frame platform, and connect adjusting screw(rod) in the fixed mount bottom, be fixedly installed rotary handle on the described adjusting screw(rod), described fixed mount top is provided with for second of fixed light, cable wiring equipment and screws nut.
Described a kind of robotization control torsional bending testing machine, it is characterized in that described rolling clamp comprise fixed block, lower fixed block and be arranged on fixed block and lower fixed block between grip block, be provided with the through hole that passes for light, cable in the described grip block, above-mentioned upper fixed block, grip block and lower fixed block are fixed together by the nut that arranges.
The torsional bending testing machine is controlled in described a kind of robotization, it is characterized in that being fixedly installed on the described rolling clamp adding the cable clamp of holding light, cable.
Described a kind of robotization control torsional bending testing machine is characterized in that described control center connects printer and display.
Above-mentioned a kind of robotization control torsional bending testing machine, compact conformation, reasonable in design, integrate and reverse and bending apparatus, by different anchor clamps, reaching different tests, highly versatile, easy to use, improved work efficiency, and whole device is controlled by control center, and automaticity is high, and controllability is strong.
Description of drawings
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is control principle drawing of the present invention;
Fig. 4 is the structural representation of rolling clamp among the present invention;
Fig. 5 is the schematic diagram that the present invention carries out twisting test;
Fig. 6 is the schematic diagram that the present invention carries out bending test.
Among the figure: 1-frame platform; 2-rolling clamp control box; The 3-rolling clamp; The upper fixed block of 301-; The 302-grip block; Fixed block under the 303-; The 4-cable clamp; The crooked stationary fixture of 5-; The 501-fixed block; The 502-column; 503-first screws nut; 6-reverses stationary fixture; The 601-fixed mount; 602-second screws nut; The 7-adjusting screw(rod); The 8-rotary handle; The 9-speed reduction unit; The 10-servomotor; The 11-torque sensor; 12-control center; The 13-display; The 14-printer; 15-light, cable wiring equipment; 16-light, cable.
Embodiment
Further specify the present invention below in conjunction with Figure of description.
Shown in Fig. 1-4, a kind of robotization control torsional bending testing machine comprises frame platform 1, sets gradually rolling clamp control box 2, crooked stationary fixture 5 on the frame platform 1 and reverses stationary fixture 6.Be provided with servomotor 10 in the rolling clamp control box 2 and reach the speed reduction unit 9 that is used for control servomotor 10 rotating speeds.Wherein speed reduction unit 9 is preferably planet cycloid pin speed reduction unit, have load evenly, stable, without characteristics such as impact phenomenon, data acquisition control are accurate.Also be fixedly installed rolling clamp 3 and torque sensor 11 on the output shaft of servomotor 10.Rolling clamp 3 is used for clamping light, cable, and torque sensor 11 is used for measuring the parameters such as moment of torsion, windup-degree.During installation, crooked stationary fixture 5 is consistent with the centre-height of rolling clamp 3 with the height that reverses stationary fixture 6, so that test.
For the ease of control, above-mentioned torque sensor 11, servomotor 10 are connected with speed reduction unit and are connected external control center 12.Also connect printer 14 and display 13 in the control center 12, be convenient to the observation of test figure.Simultaneously, can also be on rolling clamp control box 2 the setting operation panel, also can control the operation of servomotor 10 and speed reduction unit 9 by guidance panel.
Above-mentioned rolling clamp 3 comprise fixed block 301, lower fixed block 303 and be arranged on fixed block 301 and lower fixed block 303 between grip block 302.Be provided with the through hole that passes for light, cable in the grip block 302.Upper fixed block 301, grip block 302 and lower fixed block 303 are fixed together by the nut that arranges.When doing bending test, can install cable clamp 4 additional at rolling clamp 3, specifically cable clamp 4 insertions are added in the through hole of holding piece 302.
Above-mentioned crooked stationary fixture 5 comprises column 502 and the fixed block 501 that is fixed on the column 502.Fixed block 501 is provided with for first of fixed light, cable wiring equipment 15 and screws nut 503.
The above-mentioned stationary fixture 6 that reverses comprises fixed mount 601, and fixed mount 601 bottoms and frame platform 1 are slidingly matched, and connects adjusting screw(rod) 7 in fixed mount 601 bottoms, is fixedly installed rotary handle 8 on the adjusting screw(rod) 7.Fixed mount 601 tops are fixedly installed for second of fixed light, cable wiring equipment 15 and screw nut 602.
As shown in Figure 5, when carrying out twisting test, first light, cable wiring equipment 15 are fixed on the fixed mount 601 that reverses stationary fixture 6, the distance of regulating between light, cable wiring equipment 15 and the rolling clamp 3 by rotary handle 8 again, after determining distance, clamp light, cable 16 with rolling clamp 3, then by control center's 12 input test parameters, the operation of control servomotor 10 and speed reduction unit 9, thereby turning to rotating speed of twisting fixture 3 of control carried out twisting test, and torque sensor 11 Real-time Feedback moments of torsion, windup-degree information are to control center 12 simultaneously.
As shown in Figure 6, when carrying out bending test, insert in the rolling clamp 3 cable clamp 4 fixing first, again light, cable wiring equipment 15 are fixed on the fixed block 501 of crooked stationary fixture 5, then light, cable 16 usefulness cable clamps 4 are clamped, then by control center's 12 input test parameters, the operation of control servomotor 10 and speed reduction unit 9 is carried out bending test thereby control turning to rotating speed of twisting fixture 3.
Testing machine major parameter of the present invention is as follows: 1, peak torque: ± 100Nm; 2, testing machine class of accuracy: 1 grade; 3, torque measurement scope: 2～100%FS; 4, reverse relative error of indicating value: indicating value ± 1% in; 5, moment of torsion resolving power: 1/ ± 200000(whole process of maximum twist does not change); 6, torsion angle measurement range: 0～± 10000 °; 7, torsion angle relative error of indicating value: indicating value ± 1% in; 8, torsional angle resolving power: 0.1 °; 9, torsional angle relative error of indicating value: indicating value ± 1% in; 10, reverse speed: 0 °～720 °/min; 11, reverse speed relative error: setting value ± 1% in.
Shown in the above and the figure only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the torsional bending testing machine is controlled in a robotization, comprise frame platform (1), it is characterized in that being provided with successively on the described frame platform (1) rolling clamp control box (2), crooked stationary fixture (5) and reverse stationary fixture (6), the speed reduction unit (9) that is provided with servomotor (10) in the described rolling clamp control box (2) and is connected with servomotor (10), be fixedly installed rolling clamp (3) and torque sensor (11) on the output shaft of described servomotor (10), described torque sensor (11), servomotor (10) is connected 9 with speed reduction unit) connection external control center (12).
2. a kind of robotization control torsional bending testing machine as claimed in claim 1 is characterized in that described crooked stationary fixture (5) is consistent with the centre-height of rolling clamp (3) with the height that reverses stationary fixture (6).
3. the torsional bending testing machine is controlled in a kind of robotization as claimed in claim 1, it is characterized in that described crooked stationary fixture (5) comprises column (502) and is fixed on fixed block (501) on the column (502), described fixed block (501) is provided with for first of fixed light, cable wiring equipment (15) and screws nut (503).
4. the torsional bending testing machine is controlled in a kind of robotization as claimed in claim 1, it is characterized in that the described stationary fixture (6) that reverses comprises fixed mount (601), described fixed mount (601) bottom is slidingly matched with frame platform (1), and connect adjusting screw(rod) (7) in fixed mount (601) bottom, be fixedly installed rotary handle (8) on the described adjusting screw(rod) (7), described fixed mount (601) top is provided with for second of fixed light, cable wiring equipment (15) and screws nut (602).
5. the torsional bending testing machine is controlled in a kind of robotization as claimed in claim 1, it is characterized in that described rolling clamp (3) comprise fixed block (301), lower fixed block (303) and be arranged on fixed block (301) and lower fixed block (303) between grip block (302), be provided with the through hole that passes for light, cable (16) in the described grip block (302), above-mentioned upper fixed block (301), grip block (302) and lower fixed block (303) are fixed together by the nut that arranges.
6. a kind of robotization control torsional bending testing machine as claimed in claim 1 is characterized in that being fixedly installed on the described rolling clamp (3) and adds the cable clamp (4) of holding light, cable.
7. a kind of robotization control torsional bending testing machine as claimed in claim 1 is characterized in that described control center (12) connects printer (14) and display (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228067.6A CN103353392B (en) | 2013-06-08 | 2013-06-08 | A kind of Automated condtrol torsional bending testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228067.6A CN103353392B (en) | 2013-06-08 | 2013-06-08 | A kind of Automated condtrol torsional bending testing machine |
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| CN103353392A true CN103353392A (en) | 2013-10-16 |
| CN103353392B CN103353392B (en) | 2016-06-22 |
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| CN201310228067.6A Active CN103353392B (en) | 2013-06-08 | 2013-06-08 | A kind of Automated condtrol torsional bending testing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158095A (en) * | 2015-10-16 | 2015-12-16 | 无锡鑫宏业特塑线缆有限公司 | Cable flexible testing device |
| CN106353077A (en) * | 2016-08-23 | 2017-01-25 | 成都慧信实验设备有限公司 | Durability test device of rotary data cable connector |
| CN106908337A (en) * | 2017-03-20 | 2017-06-30 | 苏州拓博机械设备有限公司 | A kind of wire twist testing machine |
| CN108535118A (en) * | 2018-03-14 | 2018-09-14 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Cable bend test mechanism |
| CN110231236A (en) * | 2019-06-26 | 2019-09-13 | 江苏通光电子线缆股份有限公司 | Cable anti-torsion performance test apparatus and test method |
| CN111474064A (en) * | 2020-03-18 | 2020-07-31 | 江苏亨通海洋光网系统有限公司 | Cable torsion bending tester |
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| CN100410702C (en) * | 2005-12-31 | 2008-08-13 | 财团法人工业技术研究院 | Integrated optical fiber testing system |
| CN101666729A (en) * | 2009-09-29 | 2010-03-10 | 郑州仕佳通信科技有限公司 | Repeated bending test equipment of optical cable |
| FR2946431A1 (en) * | 2009-06-04 | 2010-12-10 | Leoni Wiring Systems France | Electric cable bending testing method for evaluating service life of cable, involves subjecting section of cable to proper torsion or rotation at angle of specific degrees and to rotary to-and-fro movement in horizontal plane |
| JP2012149991A (en) * | 2011-01-19 | 2012-08-09 | Yuasa System Kiki Kk | Simultaneous bending and twisting testing machine |
| CN203337480U (en) * | 2013-06-08 | 2013-12-11 | 杭州首航实业有限公司 | Torsional bending tester with automatic control function |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1570593A (en) * | 2003-07-25 | 2005-01-26 | 烟台大学 | Multifunctional testing machine for mechanics of materials |
| CN2831089Y (en) * | 2005-08-18 | 2006-10-25 | 鸿富锦精密工业（深圳）有限公司 | Cable gripper |
| CN100410702C (en) * | 2005-12-31 | 2008-08-13 | 财团法人工业技术研究院 | Integrated optical fiber testing system |
| FR2946431A1 (en) * | 2009-06-04 | 2010-12-10 | Leoni Wiring Systems France | Electric cable bending testing method for evaluating service life of cable, involves subjecting section of cable to proper torsion or rotation at angle of specific degrees and to rotary to-and-fro movement in horizontal plane |
| CN101666729A (en) * | 2009-09-29 | 2010-03-10 | 郑州仕佳通信科技有限公司 | Repeated bending test equipment of optical cable |
| JP2012149991A (en) * | 2011-01-19 | 2012-08-09 | Yuasa System Kiki Kk | Simultaneous bending and twisting testing machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158095A (en) * | 2015-10-16 | 2015-12-16 | 无锡鑫宏业特塑线缆有限公司 | Cable flexible testing device |
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| CN106353077A (en) * | 2016-08-23 | 2017-01-25 | 成都慧信实验设备有限公司 | Durability test device of rotary data cable connector |
| CN106908337A (en) * | 2017-03-20 | 2017-06-30 | 苏州拓博机械设备有限公司 | A kind of wire twist testing machine |
| CN108535118A (en) * | 2018-03-14 | 2018-09-14 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Cable bend test mechanism |
| CN110231236A (en) * | 2019-06-26 | 2019-09-13 | 江苏通光电子线缆股份有限公司 | Cable anti-torsion performance test apparatus and test method |
| CN111474064A (en) * | 2020-03-18 | 2020-07-31 | 江苏亨通海洋光网系统有限公司 | Cable torsion bending tester |
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|---|---|
| CN103353392B (en) | 2016-06-22 |
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Address after: 311402 Fuyang Industrial Zone, Hangzhou, Dongzhou City Road No. 3, No. 3 Applicant after: Zhejiang First Flight Industry Co., Ltd. Address before: 311402 Fuyang Industrial Zone, Hangzhou, Dongzhou City Road No. 3, No. 3 Applicant before: Hangzhou Shouhang Industrial Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HANGZHOU SHOUHANG INDUSTRY CO., LTD. TO: ZHEJIANG FIRST FLIGHT INDUSTRY CO., LTD. |
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Address after: Hangzhou City, Zhejiang province Fuyang District 311403 Fang Jing Cun Shi Qiao tou Fuchun Street No. 168 Patentee after: Zhejiang First Flight Industry Co., Ltd. Address before: 311402 Fuyang Industrial Zone, Hangzhou, Dongzhou City Road No. 3, No. 3 Patentee before: Zhejiang First Flight Industry Co., Ltd. |