CN102156079A - Metal wire torsion tester - Google Patents
Metal wire torsion tester Download PDFInfo
- Publication number
- CN102156079A CN102156079A CN 201110125349 CN201110125349A CN102156079A CN 102156079 A CN102156079 A CN 102156079A CN 201110125349 CN201110125349 CN 201110125349 CN 201110125349 A CN201110125349 A CN 201110125349A CN 102156079 A CN102156079 A CN 102156079A
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- slide block
- groove
- fixture block
- metal wire
- support
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Abstract
The invention discloses a metal wire torsion tester. A first slide block of the tester is arranged in a first groove; a second slide block is arranged in a second groove; a third slide block is arranged in a third groove; a stepped groove is formed on the third slide block; the first slide block, the second slide block and the third slide block are mutually parallel; on a substrate, a through hole through which metal wires pass is formed between the first slide block and the second slide block; the first slide block is fixedly connected with a lower clamping block; the lower clamping block and an upper clamping block are arranged on a guide rail; two ends of the guide rail are fixed on the first slide block and the second slide block respectively; and one end of a connecting rod is limited in the stepped groove and the other end of the connecting rod passes through the second slide block to be connected with the upper clamping block. The yield can be greatly improved, and due to the adoption of an automatic clamping module, the test time of a single wire is greatly reduced.
Description
Technical field
What the present invention relates to is a kind of torsion testing machine, in particular a kind of metal wire rod torsion testing machine.
Background technology
Wire torque tester is mainly used in measures metal wire rod wire rope etc. bears plastic yield in unidirectional bidirectional torsion ability, and existing wire torque tester is fixed on wire rod on the anchor clamps at two ends, carries out twisting test then.Prior art exists following shortcoming and problem: can only single wire test in the process of the test, and inefficiency, the wasting of resources; Process of the test installation testing wire rod needs repeatedly manually to clamp, the adjustment level, can't warranty test reliable; The process of the test data owner will be used manual record, makes mistakes easily; Test is finished data and is needed manual entry, makes mistakes easily; Duplicate record work, time-consuming.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of metal wire rod torsion testing machine is provided,, realized reliable clamping by clamp module is improved.
Technical scheme: the present invention includes base, first clamp module, second clamp module, first support, second support, catch bar, strainer and the axis of rolling; Described first clamp module and second clamp module all comprise substrate, first slide block, second slide block, guide rail, go up fixture block, following fixture block, connecting rod, the 3rd slide block and step groove; Wherein: substrate is provided with first groove, second groove and the 3rd groove, first slide block is arranged in first groove, second slide block is arranged in second groove, the 3rd slide block is arranged in the 3rd groove, step groove is arranged on the 3rd slide block, first slide block, second slide block and the 3rd slide block are parallel to each other, substrate is provided with on the position between first slide block and second slide block and is used for the through hole that metal wire rod passes, first slide block and following fixture block are fixedly linked, following fixture block and last fixture block are arranged on the guide rail, the two ends of guide rail are separately fixed on first slide block and second slide block, and an end of connecting rod is limited in the step groove, and the other end passes second slide block and links to each other with last fixture block; Catch bar links to each other with the 3rd slide block, first support and second support are fixed on the base, and the substrate of first clamp module is fixed on first support, and the substrate and the axis of rolling of second clamp module are fixedly linked, strainer is arranged on first support, and the axis of rolling is movably arranged on second support.
The described fixture block of going up is provided with tensioning spring, and tensioning spring links to each other with connecting rod, and tensioning spring deforms under the promotion of the tension force of connecting rod, and the tension force of spring is used to drive fixture block moves, thereby last fixture block can clamp metal wire rod with following fixture block.
Described strainer comprises counterweight, rolling ring, bracing frame and sliding axle; Wherein: bracing frame is fixed on first support, and rolling ring is arranged on first support, and sliding axle is arranged on the support, and the end of counterweight and metal wire rod links to each other.
The described fixture block of going up is provided with inverted V-shaped ridge, and following fixture block is provided with the inverted V-shaped draw-in groove, and projection and draw-in groove match.
The top of described step groove is higher than the bottom, and when connecting rod was positioned at the top of step groove, the draw-in groove of the projection of last fixture block and following fixture block was meshed, thereby realizes the clamping to metal wire rod, and connecting rod is positioned at the following position, top of step groove, and last fixture block and following fixture block are separated.
Principle of work of the present invention is: a pair of clamp module of the present invention can be realized one group of twisting test, can be provided with simultaneously manyly to clamp module on base, organizes twisting tests so just can carry out simultaneously more.
Metal wire rod smoothed out with the fingers directly put into two clamp modules after straight, rely on the move toward one another of the V-type draw-in groove of two relative openings of clamp module, metal wire rod is clamped to assigned address, i.e. automatic centering.Utilize counterweight further to strain metal wire rod; Start outside push-rod electric machine and promote catch bar, catch bar drives the 3rd slide block movement, and the tangential movement drivening rod of the 3rd slide block moves to the top by the bottom of step groove in step groove, and connecting rod moves upward, thereby fixture block moves upward in the drive, and last fixture block and following fixture block clamp metal wire rod; The outside is reversed the driven by motor axis of rolling and is rotated and counts, and the axis of rolling drives second clamp module and rotates together, after metal wire rod twists off, stops counting; After all metal wire rods twisted off, the motor stall was reversed in the outside, started push-rod electric machine and unclamped clamp module.
Beneficial effect: the present invention has the following advantages compared to existing technology, the present invention can carry out the twisting test of a plurality of wire rods at one time, so on productive rate, can increase substantially, and, also significantly reduce the test period of single wire rod owing to adopted the clamp module of automated exchanged cutter; Owing to adopted the clamp module of automatic centering, avoided the personal error of manual adjustments in the clamping process, improved the repeatable accuracy of test, test reliability is higher; Overall process tests and used automated exchanged cutter, counts automatically and automatic pine is pressed from both sides, and has improved efficient; And the reverse speed of metal wire rod, turn to all and controlled by embedded controller, control comparatively easyly, it is comparatively convenient to use, and requires lower to testing crew.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the structural representation of clamp module of the present invention.
Embodiment
Below embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As depicted in figs. 1 and 2, present embodiment comprises pushing motor, reverses motor, controller, base 1 and organize anchor clamps more, and every group of anchor clamps comprise first clamp module 2, second clamp module 3, first support 4, second support 5, catch bar 6, strainer 7 and the axis of rolling 8; Two clamp module horizontal alignments, each clamp module comprise substrate 9, first slide block 10, second slide block 11, guide rail 12, go up fixture block 13, following fixture block 14, connecting rod 15, the 3rd slide block 16 and step groove 17.
The top of step groove 17 is higher than the bottom, when connecting rod 15 was positioned at the top of step groove 17, the draw-in groove of the projection of last fixture block 13 and following fixture block 14 was meshed, thereby realized the clamping to metal wire rod, connecting rod 15 is positioned at the following position, top of step groove 17, and last fixture block 13 and following fixture block 14 are separated.
The longitudinal profile of the 3rd slide block 16 is trapezoidal, can guarantee that the 3rd slide block 16 sliding process in the horizontal direction can not skid off the 3rd groove 20.
Utilize step groove 17, the thrust of catch bar 6 horizontal directions is converted to the power of fixture block 13 vertical directions, this simple in structure, only need the driving of a direction to get final product, realized having improved work efficiency greatly, reduced energy consumption by the automatic clamping of electrical control machinery mechanism.
Strainer 7 comprises counterweight (not shown), rolling ring 23, bracing frame 24 and sliding axle 25; Bracing frame 24 is fixed on the support, and rolling ring 23 is arranged on first support 4, and sliding axle 25 is arranged on first support 4, and the end of counterweight and metal wire rod links to each other, and metal wire rod passes sliding axle 25 and rolling ring 23, is strained by counterweight.
After metal wire rod is clamped by two clamp modules, one end is fixed on first support 4 by first clamp module 2, after second clamp module 3 of the other end is reversed the driving twisting of electrode when the axis of rolling 8, drive the twisting jointly with it of second clamp module 3, metal wire rod reverses until twisting off jointly with the axis of rolling 8 under situation about clamping.
Pushing motor drives catch bar 6, reverse the motor-driven axis of rolling 8, controller respectively with pushing motor with reverse motor and link to each other to control its action, controller adopts embedded record simultaneously, gather the data on the axis of rolling 8, to the process of the test data automatic recording, and it is instant or regularly preserve, print in time data to be uploaded to automatically computing machine.
Because the position of two clamp modules of the present invention is symmetrical, can adopt a catch bar 6 to be connected respectively on a plurality of the 3rd slide blocks 16, as long as the stroke of control catch bar 6 can realize that a drive electrode drives a plurality of anchor clamps, thereby realizes the twisting test of many wires material.
Claims (6)
1. a metal wire rod torsion testing machine is characterized in that, comprises base (1), first clamp module (2), second clamp module (3), first support (4), second support (5), catch bar (6), strainer (7) and the axis of rolling (8); Described first clamp module (2) and second clamp module (3) all comprise substrate (9), first slide block (10), second slide block (11), guide rail (12), go up fixture block (13), following fixture block (14), connecting rod (15), the 3rd slide block (16) and step groove (17); Wherein: substrate (9) is provided with first groove (18), second groove (19) and the 3rd groove (20), first slide block (10) is arranged in first groove (18), second slide block (11) is arranged in second groove (19), the 3rd slide block (16) is arranged in the 3rd groove (20), step groove (17) is arranged on the 3rd slide block (16), first slide block (10), second slide block (11) and the 3rd slide block (16) are parallel to each other, substrate (9) is provided with the through hole (21) that is used for metal wire rod and passes on the position between first slide block (10) and second slide block (11), first slide block (10) and following fixture block (14) are fixedly linked, following fixture block (14) and last fixture block (13) are arranged on the guide rail (12), the two ends of guide rail (12) are separately fixed on first slide block (10) and second slide block (11), one end of connecting rod (15) is limited in the step groove (17), and the other end passes second slide block (11) and links to each other with last fixture block (13); Catch bar (6) links to each other with the 3rd slide block (16), first support (4) and second support (5) are fixed on the base (1), the substrate (9) of first clamp module (2) is fixed on first support (4), the substrate (9) and the axis of rolling (8) of second clamp module (3) are fixedly linked, strainer (7) is arranged on first support (4), and the axis of rolling (8) is movably arranged on second support (5).
2. metal wire rod torsion testing machine according to claim 1 is characterized in that: the described fixture block (13) of going up is provided with tensioning spring (22), and tensioning spring (22) links to each other with connecting rod (15).
3. metal wire rod torsion testing machine according to claim 1 is characterized in that: described strainer (7) comprises counterweight, rolling ring (23), bracing frame (24) and sliding axle (25); Wherein bracing frame (24) is fixed on the support, and rolling ring (23) is arranged on first support (4), and sliding axle (25) is arranged on first support (4), and the end of counterweight and metal wire rod links to each other.
4. metal wire rod torsion testing machine according to claim 1 is characterized in that: the described fixture block (13) of going up is provided with inverted V-shaped ridge, and following fixture block (14) is provided with the inverted V-shaped draw-in groove, and projection and draw-in groove match.
5. metal wire rod torsion testing machine according to claim 4 is characterized in that: the top of described step groove (17) is higher than the bottom, and when connecting rod (15) was positioned at the top of step groove (17), the draw-in groove of the projection of last fixture block (13) and following fixture block (14) was meshed.
6. metal wire rod torsion testing machine according to claim 1 is characterized in that: the longitudinal profile of described the 3rd slide block (16) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101253494A CN102156079B (en) | 2011-05-16 | 2011-05-16 | Metal wire torsion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101253494A CN102156079B (en) | 2011-05-16 | 2011-05-16 | Metal wire torsion tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102156079A true CN102156079A (en) | 2011-08-17 |
| CN102156079B CN102156079B (en) | 2012-11-07 |
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ID=44437656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101253494A Expired - Fee Related CN102156079B (en) | 2011-05-16 | 2011-05-16 | Metal wire torsion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102156079B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205908A (en) * | 2013-03-21 | 2013-07-17 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope deformation rate measuring device |
| CN103267694A (en) * | 2013-04-27 | 2013-08-28 | 浙江旷达纺织机械有限公司 | Harness string mounting apparatus and high-speed spring test equipment |
| CN105136588A (en) * | 2015-08-03 | 2015-12-09 | 苏州华川检测仪器有限公司 | Wire cold-hot rapid exchange bending testing machine |
| CN105388076A (en) * | 2015-12-25 | 2016-03-09 | 江阴法尔胜佩尔新材料科技有限公司 | Automatic counting device for hyperelastic wire fatigue test and using method thereof |
| CN110879182A (en) * | 2018-09-05 | 2020-03-13 | 哈尔滨工业大学 | Adjustable torsion fiber driving test bed and working method thereof |
| CN113358476A (en) * | 2021-08-11 | 2021-09-07 | 江苏柏盛家纺有限公司 | Tensile property testing system and method for cotton textile yarns |
| CN113865831A (en) * | 2021-10-15 | 2021-12-31 | 南京拓恒无人***研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567884A (en) * | 1994-03-09 | 1996-10-22 | International Business Machines Corporation | Circuit board assembly torsion tester and method |
| CN2243076Y (en) * | 1995-12-07 | 1996-12-18 | 崔小朝 | Metal-material extension rate test instrument |
| JP2000019088A (en) * | 1998-07-03 | 2000-01-21 | Japan Radio Co Ltd | Torsion stiffness-testing device |
| CN201757724U (en) * | 2010-06-22 | 2011-03-09 | 中国矿业大学 | Movable optical-direction loading device |
| CN202092919U (en) * | 2011-05-16 | 2011-12-28 | 南京工程学院 | Torsion testing machine for metal wire |
-
2011
- 2011-05-16 CN CN2011101253494A patent/CN102156079B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567884A (en) * | 1994-03-09 | 1996-10-22 | International Business Machines Corporation | Circuit board assembly torsion tester and method |
| CN2243076Y (en) * | 1995-12-07 | 1996-12-18 | 崔小朝 | Metal-material extension rate test instrument |
| JP2000019088A (en) * | 1998-07-03 | 2000-01-21 | Japan Radio Co Ltd | Torsion stiffness-testing device |
| CN201757724U (en) * | 2010-06-22 | 2011-03-09 | 中国矿业大学 | Movable optical-direction loading device |
| CN202092919U (en) * | 2011-05-16 | 2011-12-28 | 南京工程学院 | Torsion testing machine for metal wire |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205908A (en) * | 2013-03-21 | 2013-07-17 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope deformation rate measuring device |
| CN103267694A (en) * | 2013-04-27 | 2013-08-28 | 浙江旷达纺织机械有限公司 | Harness string mounting apparatus and high-speed spring test equipment |
| CN105136588A (en) * | 2015-08-03 | 2015-12-09 | 苏州华川检测仪器有限公司 | Wire cold-hot rapid exchange bending testing machine |
| CN105388076A (en) * | 2015-12-25 | 2016-03-09 | 江阴法尔胜佩尔新材料科技有限公司 | Automatic counting device for hyperelastic wire fatigue test and using method thereof |
| CN105388076B (en) * | 2015-12-25 | 2018-06-08 | 江阴法尔胜佩尔新材料科技有限公司 | The robot scaler and its application method of super-elasticity silk material testing fatigue |
| CN110879182A (en) * | 2018-09-05 | 2020-03-13 | 哈尔滨工业大学 | Adjustable torsion fiber driving test bed and working method thereof |
| CN113358476A (en) * | 2021-08-11 | 2021-09-07 | 江苏柏盛家纺有限公司 | Tensile property testing system and method for cotton textile yarns |
| CN113358476B (en) * | 2021-08-11 | 2021-10-01 | 江苏柏盛家纺有限公司 | Tensile property testing system and method for cotton textile yarns |
| CN113865831A (en) * | 2021-10-15 | 2021-12-31 | 南京拓恒无人***研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
| CN113865831B (en) * | 2021-10-15 | 2024-01-16 | 南京拓恒无人***研究院有限公司 | Optical fiber torsion performance detection equipment and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102156079B (en) | 2012-11-07 |
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Granted publication date: 20121107 Termination date: 20150516 |
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