CN216621967U - Copper wire tension and torsion detection device - Google Patents
Copper wire tension and torsion detection device Download PDFInfo
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- CN216621967U CN216621967U CN202122474112.9U CN202122474112U CN216621967U CN 216621967 U CN216621967 U CN 216621967U CN 202122474112 U CN202122474112 U CN 202122474112U CN 216621967 U CN216621967 U CN 216621967U
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000013519 translation Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
The utility model provides a copper wire tension and torsion detection device which comprises a detection table, wherein a fixed block is fixed on one side of the detection table, a translation block is movably connected on the other side of the detection table, a translation driving mechanism is arranged in the detection table, chucks are respectively arranged on the fixed block and the translation block, a rotation driving mechanism is arranged on the translation block, the output end of the rotation driving mechanism is connected with the chuck on the translation block, a tension and torsion composite sensor is connected between the output end of the rotation driving mechanism and the chuck, a wire to be detected is horizontally clamped and fixed through the chucks at two ends, the translation driving mechanism is started to drive the translation block to horizontally move so as to apply constant tension to the axial direction of the wire, the chuck is driven to rotate back and forth through the rotation driving mechanism so as to drive the wire to be detected, tension and torsion composite fatigue loading is realized, and the axial load and the torque value of a sample are measured in real time through the tension and torsion composite sensor.
Description
Technical Field
The utility model relates to the technical field of metal material mechanical property detection equipment, in particular to a copper wire tension-torsion detection device.
Background
The metal material can obtain a detection result about the mechanical property through detection, wherein the detection result comprises contents such as a test method, a test environment, conditions of a tester and the like. The improvement of the mechanical properties of metals requires that the tested materials must be scientifically and standardly improved to obtain the research results of the stress state of the test and the sample, and the data analysis of the test is carried out according to the size and the like of the sample in the test.
According to the requirements of a user end on the product process and the use condition, the torsion resistance of the copper material for high-voltage power transmission is extremely important. In addition, in the field of material performance characterization, a complete fine test system for researching the strong plasticity performance of the material by axial loading and characterizing the fracture toughness by crack behavior is formed based on standardized test methods of tensile/fatigue, impact/fracture and the like. However, for the torsional toughness of the material, the existing torsional test can only record semi-quantitative indexes such as twist-off turns and the like, and is still in the stage of process tests. Therefore, it is necessary to optimally design the functional concept, loading mechanism, control principle, etc. of the existing torsion testing machine and to improve the torsion test to the level of the quantitative test.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a copper wire tension and torsion detection apparatus, which is used to solve all or one of the problems of the related art.
Based on the above purpose, the present invention provides a copper wire tension and torsion detection apparatus, comprising:
a fixed block is fixed on one side of the detection table, a translation block is movably connected on the other side of the detection table, and a translation driving mechanism is arranged in the detection table and used for driving the translation block to freely and horizontally move;
the clamping heads are respectively arranged on the fixed block and the translation block and are used for horizontally clamping the wire to be detected;
the output end of the rotary driving mechanism is connected to the chuck on the translation block so as to drive the wire rod to twist and detect;
and the tension-torsion composite sensor is connected between the output end of the rotary driving mechanism and the chuck and is used for detecting the axial load and the torque of the wire.
Preferably, translation actuating mechanism is including first servo motor, and first servo motor locates in examining test table, is fixed with the lead screw on first servo motor's the output shaft, and the meshing is connected with the slider on the lead screw, examines test table top and has seted up the cross slot, and the cross slot is run through out on the slider top to with translation piece bottom fixed connection.
Preferably, the rotation driving mechanism comprises a second servo motor, the second servo motor is fixed on the translation block, and the tension-torsion composite sensor is connected between an output shaft of the second servo motor and a chuck on the translation block.
Preferably, the collet is a three-jaw chuck.
Preferably, still including a protection section of thick bamboo, a protection section of thick bamboo is violently located between fixed block and the translation piece, and the opening has transversely been seted up to protection section of thick bamboo outside end for put into the wire rod and detect.
Preferably, the fixed block is provided with a ring groove, one end of the protective cylinder is clamped on the ring groove to rotate along the free axial direction of the ring groove, and the other end of the protective cylinder penetrates through the translation block.
Preferably, a barrier strip is fixed on the outer side of the annular groove, and the barrier strip is enabled to face the through hole to be covered and sealed through rotating the protective cylinder.
From the above, the copper wire tension and torsion detection device provided by the utility model has the advantages that the detection platform is arranged, the fixed block is fixed on one side of the detection platform, the translation block is movably connected on the other side of the detection platform, the translation driving mechanism is arranged in the detection platform to drive the translation block to freely and horizontally move, the chucks are respectively arranged on the fixed block and the translation block to horizontally clamp and fix the wire to be detected, the rotation driving mechanism is arranged on the translation block, the output end of the rotation driving mechanism is connected with the chuck on the translation block, the tension and torsion composite sensor is connected between the output end of the rotation driving mechanism and the chucks, so that the wire to be detected is horizontally clamped and fixed through the chucks at two ends, the translation driving mechanism drives the translation block to horizontally move to apply constant tension to the axial direction of the wire, the chucks are driven to rotate back and forth through the rotation driving mechanism to drive the wire torsion detection, and the tension and torsion composite fatigue loading is realized, the method is characterized in that positive and negative torques are superposed on the basis of axial loading, a workpiece is simulated to be under a constant tension load, meanwhile, a slower cycle alternating torque exists, the axial load and the torque value of the sample are measured in real time through a tension-torsion composite sensor, the torque value in the torsion process of the high-strength long wire sample can be tracked in real time, the torque value can be automatically stopped after the peak value is attenuated by a set value, protective unloading is carried out, and further possibility is provided for researching the torsion critical fracture moment, namely the material organization mechanism at the maximum ductility deformation moment, for example, whether the main mechanism of the torsion fracture is an internal defect or a surface defect is defined through surface observation or a slice electron optical analysis technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a protective sleeve according to an embodiment of the present invention;
FIG. 3 is a side view of a mounting block of an embodiment of the present invention;
fig. 4 is a top view of a shield can and barrier strip of an embodiment of the present invention.
In the figure: 1. a detection table; 2. a fixed block; 21. a ring groove; 3. a translation block; 4. a translation drive mechanism; 41. a first servo motor; 42. a screw rod; 43. a slider; 5. a chuck; 6. a rotation driving mechanism; 61. a second servo motor; 7. a tension-torsion composite sensor; 8. a transverse groove; 9. a protective cylinder; 91. a port; 10. and (6) blocking strips.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The utility model provides a copper wire rod draws and turns round detection device, as shown in fig. 1 to 4, including examining test table 1, it is fixed with fixed block 2 to examine test table 1 on one side, opposite side swing joint has translation piece 3, it is equipped with translation actuating mechanism 4 in the test table 1 to examine, be used for driving 3 free horizontal sideslip of translation piece, be equipped with chuck 5 on fixed block 2 and the translation piece 3 respectively, it waits to detect the wire rod to be used for horizontal centre gripping, be equipped with rotary driving mechanism 6 on the translation piece 3, rotary driving mechanism 6's output is connected in the chuck 5 on the translation piece 3, twist reverse the detection with the drive wire rod, be connected with between rotary driving mechanism 6's output and the chuck 5 and draw and turn round compound sensor 7, be used for detecting wire rod axial load and moment of torsion.
The utility model is provided with a detection platform 1, one side of the detection platform 1 is fixed with a fixed block 2, the other side is movably connected with a translation block 3, the detection platform 1 is internally provided with a translation driving mechanism 4 to drive the translation block 3 to freely and horizontally move, the fixed block 2 and the translation block 3 are respectively provided with a chuck 5 to horizontally clamp and fix a wire to be detected, the translation block 3 is provided with a rotation driving mechanism 6, the output end of the rotation driving mechanism 6 is connected with the chuck 5 on the translation block 3, and a tension-torsion composite sensor 7 is connected between the output end of the rotation driving mechanism 6 and the chuck 5, so that the wire to be detected is horizontally clamped and fixed by the chucks 5 at two ends, the translation driving mechanism 4 drives the translation block 3 to horizontally move to apply a constant force to the axial direction of the wire, and then the rotation driving mechanism 6 drives the chuck 5 to reciprocate to drive the wire torsion detection to realize the tension-torsion composite fatigue loading, the method is characterized in that positive and negative torques are superposed on the basis of axial loading, a workpiece is simulated to be under a constant tension load, meanwhile, a slower cycle alternating torque exists, the axial load and the torque value of the sample are measured in real time through a tension-torsion composite sensor 7, the torque value in the torsion process of the high-strength long wire sample can be tracked in real time, the torque value can be automatically stopped after the peak value is attenuated by a set value, protective unloading is carried out, and further possibility is provided for researching the torsion critical fracture moment, namely the material organization mechanism at the maximum ductility and plasticity deformation moment, for example, whether the main mechanism of the torsion fracture is an internal defect or a surface defect is defined through surface observation or a slice electron optical analysis technology.
In the embodiment of the utility model, the translation driving mechanism 4 comprises a first servo motor 41, the first servo motor 41 is arranged in the detection table 1, a lead screw 42 is fixed on an output shaft of the first servo motor 41, a slide block 43 is connected to the lead screw 42 in a meshing manner, a transverse groove 8 is formed in the top end of the detection table 1, the top end of the slide block 43 penetrates through the transverse groove 8 and is fixedly connected with the bottom end of the translation block 3, so that the lead screw 42 is driven to rotate by the first servo motor 41 to drive the slide block 43 and the translation block 3 to horizontally move, and constant tension force is applied to the axial direction of the wire rod, so that the traditional loading of a pull rope, a pulley and a weight is replaced, and the convenient, continuous and adjustable spacing of chucks 5 is facilitated.
In the embodiment of the utility model, the rotation driving mechanism 6 comprises a second servo motor 61, the second servo motor 61 is fixed on the translation block 3, the pull-twist compound sensor 7 is connected between an output shaft of the second servo motor 61 and the chuck 5 on the translation block 3, wherein the output end of the second servo motor 61 can be further connected with a speed reducer to realize slow cycle alternating rotation, and the pull-twist compound sensor 7 is matched to measure the axial load and the torque value of the sample in real time.
In an embodiment of the utility model, the chuck 5 is a three-jaw chuck, i.e. using radial movement of three movable jaws, which are uniformly distributed on the chuck body, to clamp the end of the material.
As an optional implementation mode, still including a protection section of thick bamboo 9, a protection section of thick bamboo 9 is violently located between fixed block 2 and the translation piece 3, and opening 91 has transversely been seted up to protection section of thick bamboo 9 outside end for put into the wire rod and detect, during the detection, through the cladding of a protection section of thick bamboo 9, and protection section of thick bamboo 9 optional transparent material makes, in order to play safety protection and detect the effect of observing.
In the embodiment of the utility model, the fixing block 2 is provided with the annular groove 21, one end of the protective cylinder 9 is clamped on the annular groove 21 so as to freely rotate along the axial direction of the annular groove 21, and the other end of the protective cylinder passes through the translation block 3, so that the protective cylinder 9 can stably and freely rotate, the through hole 91 is conveniently placed into a material for detection when facing outwards, and the through hole 91 is turned inwards during detection, so that further safety protection is facilitated.
In the embodiment of the utility model, the barrier strip 10 is fixed outside the annular groove 21, the protective cylinder 9 is rotated to enable the barrier strip 10 to be covered and sealed over the through hole 91, so that the barrier strip 10 can completely cover and cover the through hole in a sealing manner during detection, and the through hole 91 is rotated away from the barrier strip 10 after detection is finished, so that the broken fragments of the possibly remained material in the protective cylinder 9 can be poured out conveniently.
In the copper wire tension and torsion detection device disclosed by the utility model, when in use, a fixed block 2 is fixed on one side of a detection table 1, a translation block 3 is movably connected on the other side, a translation driving mechanism 4 is arranged in the detection table 1, chucks 5 are respectively arranged on the fixed block 2 and the translation block 3, a rotation driving mechanism 6 is arranged on the translation block 3, the output end of the rotation driving mechanism 6 is connected with the chuck 5 on the translation block 3, a tension and torsion composite sensor 7 is connected between the output end of the rotation driving mechanism 6 and the chuck 5, a wire to be detected is horizontally clamped and fixed through the chucks 5 at two ends, the translation driving mechanism 4 is started to drive the translation block 3 to horizontally move so as to axially apply constant tension to the wire, then the rotation driving mechanism 6 drives the chuck 5 to rotate back and forth so as to drive the wire to carry out torsion detection, and realize tension and torsion composite fatigue loading, namely, positive and negative torques are superposed on the basis of axial loading, when the simulation workpiece is under a constant pull-direction load, a slower cycle alternating torque exists, and the axial load and the torque value of the sample are measured in real time through the pull-torsion composite sensor 7.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made without departing from the spirit or scope of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a detection device is turned round in drawing of copper wire rod which characterized in that includes:
the device comprises a detection table, a fixed block is fixed on one side of the detection table, a translation block is movably connected on the other side of the detection table, and a translation driving mechanism is arranged in the detection table and used for driving the translation block to freely and horizontally move;
the clamping heads are respectively arranged on the fixed block and the translation block and are used for horizontally clamping the wire to be detected;
the output end of the rotary driving mechanism is connected to the chuck on the translation block so as to drive the wire to be subjected to torsion detection;
and the tension-torsion composite sensor is connected between the output end of the rotary driving mechanism and the chuck and is used for detecting the axial load and the torque of the wire rod.
2. The copper wire tension and torsion detection device according to claim 1, wherein the translation driving mechanism comprises a first servo motor, the first servo motor is arranged in the detection table, a lead screw is fixed on an output shaft of the first servo motor, a slide block is engaged and connected to the lead screw, a transverse groove is formed in the top end of the detection table, and the top end of the slide block penetrates through the transverse groove and is fixedly connected with the bottom end of the translation block.
3. The copper wire tension and torsion detection device as claimed in claim 1, wherein the rotation driving mechanism comprises a second servo motor, the second servo motor is fixed on the translation block, and the tension and torsion composite sensor is connected between an output shaft of the second servo motor and the chuck on the translation block.
4. The copper wire tension and torsion detection device as recited in claim 1, wherein the chuck is a three-jaw chuck.
5. The copper wire tension-torsion detection device according to claim 1, further comprising a protection cylinder, wherein the protection cylinder is transversely arranged between the fixed block and the translation block, and a through opening is transversely formed in the outer side end of the protection cylinder and used for placing the wire for detection.
6. The copper wire tension and torsion detection device as claimed in claim 5, wherein the fixing block is provided with a ring groove, one end of the protection cylinder is clamped on the ring groove so as to be freely axially rotatable along the ring groove, and the other end of the protection cylinder penetrates through the translation block.
7. The copper wire tension and torsion detection device as claimed in claim 6, wherein a barrier is fixed outside the ring groove, and the protective cylinder is rotated to cover and seal the through hole with the barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474112.9U CN216621967U (en) | 2021-10-14 | 2021-10-14 | Copper wire tension and torsion detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474112.9U CN216621967U (en) | 2021-10-14 | 2021-10-14 | Copper wire tension and torsion detection device |
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| Publication Number | Publication Date |
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| CN216621967U true CN216621967U (en) | 2022-05-27 |
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| CN202122474112.9U Active CN216621967U (en) | 2021-10-14 | 2021-10-14 | Copper wire tension and torsion detection device |
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| CN (1) | CN216621967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466836A (en) * | 2022-10-24 | 2022-12-13 | 江苏和胜金属技术有限公司 | Clamp for surface heat treatment of metal wire |
| CN117907092A (en) * | 2024-03-20 | 2024-04-19 | 山东大业股份有限公司 | Pulse fatigue detection device for steel cord |
-
2021
- 2021-10-14 CN CN202122474112.9U patent/CN216621967U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466836A (en) * | 2022-10-24 | 2022-12-13 | 江苏和胜金属技术有限公司 | Clamp for surface heat treatment of metal wire |
| CN117907092A (en) * | 2024-03-20 | 2024-04-19 | 山东大业股份有限公司 | Pulse fatigue detection device for steel cord |
| CN117907092B (en) * | 2024-03-20 | 2024-06-04 | 山东大业股份有限公司 | Pulse fatigue detection device for steel cord |
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