CN107655770A - A kind of electric wire reverses stretching testing machine - Google Patents
A kind of electric wire reverses stretching testing machine Download PDFInfo
- Publication number
- CN107655770A CN107655770A CN201610588732.6A CN201610588732A CN107655770A CN 107655770 A CN107655770 A CN 107655770A CN 201610588732 A CN201610588732 A CN 201610588732A CN 107655770 A CN107655770 A CN 107655770A
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- cable
- electric wire
- reverses
- testing machine
- column frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 61
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/26—Investigating twisting or coiling properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of electric wire to reverse stretching testing machine, including column frame, lifting module, torsion modulus, fixture, cable fixation kit, electric box and programmable electric control system, guide rail is set in the column frame, and the lifting module includes lifting motor and decelerator, drive sprocket component and driven sprocket component；The torsion modulus includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end sets fixture, and fixture includes scroll chuck and chuck card hand；The set-up of control system is in the bottom rear wall end of column frame.The present invention is more stable by setting three-jaw card hand folder to test electric wire, by setting perfect control system, accurately detects conductor and is drawing break-make performance when stretching and reversing, there is provided effectively powers off overload protection, makes equipment work more precise and safety.
Description
Technical field
The present invention relates to a kind of test machine, and stretching testing machine is moved in particular for the torsion of electric wire.
Background technology
The driving of electric automobile mainly uses electrical energy drive, and electric energy obtains and mainly carries out charging storage by charging pile device
Energy.Automobile charging inlet is attached charging with charging pile device by charging pile cable.Charging pile cable uses process at it
In can easily be damaged by irregular distortion and stretching, so as to cause charge fault, or even cause potential safety hazard.Mesh
Before, it is domestic also to carry out environmental simulation test side life-span validation criteria used in connection with without for charging pile cable.Electric wire is held
By long-term mobile stretching and distortion action, thus it is necessary to test its stretch-proof and distortion performance, to judge that it makes
Use the life-span.
Tester for elongation refers to the experimental rig that material property is determined in the case where bearing axial tensile loads, it may be determined that material
Elastic limit, elongation, modulus of elasticity, tensile strength and other tensile property indexs；Distortion tester is that material is carried out
The device of torsion test, the performance indications such as peak torque, torsional strength and antitorque frequency can be obtained.
The content of the invention
In view of the above, the technical problem to be solved in the present invention is：A kind of test machine rational in infrastructure is provided, especially
Torsion stretching testing machine for electric wire.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of electric wire reverses stretching testing machine, including column frame and lifting module in column frame, reverses
Module and electric box control system, it is characterised in that：Guide rail is set in the column frame, sets energy edge to lead in column frame
The support of scooter that rail moves up and down, fastening clip for cable block and cable conductor is set to be connected module in column frame lower,
The fastening clip for cable block is used to fix Integral cable, and cable conductor link block is connected to every insulated wire cores in cable
Wire；The lifting module includes lifting motor, drive sprocket component, driven sprocket component and chain, lifting motor and is arranged at
Chain is provided with column frame lower wall, drive sprocket component and driven sprocket component, support of scooter is arranged on chain,
Lifting motor is connected with decelerator and drives chain and support of scooter to pump by transmission mechanism；The torsion
Module includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end sets fixture,
Fixture includes scroll chuck and chuck card hand；The electric box set-up of control system is in the bottom rear end of column frame.
Further, the column frame upper and lower ends set column footstock and upright post base respectively, survey column frame
It is more stable during examination.
Further, elastic press, further vertical columns base are provided with the upright post base.
Further, the fastening clip for cable block is consolidated by two screws controls through fastening clip for cable block main body are elastic
Location survey tries cable lower, prevents that cable moves in test.
Further, several are provided with the cable conductor link block to be connected with every insulated wire cores inside cable
Conducting terminal.
Further, electric box set-up of control system have rotating disk terrain clearance electronic recording system, overload protective device and
Detection conductor break-make system and cable movement drawing are stretched and torsional frequency record system.
A kind of electric wire reverses the method for testing of stretching testing machine, comprises the following steps：
1）Test cable rotating disk terrain clearance induction point is first debugged, in the good distortion angle of electric box set-up of control system and distortion
The parameters such as speed；
2）The top of electric wire or cable is fixed using chuck card hand, fastening clip for cable block fixes the lower end of cable, wears
Cross every insulated wire cores inside the cable of fastening clip for cable block and be connected to cable conductor and be connected module, transmission signal is extremely
Electric box control system, detect conductor break-make；
3）Support of scooter drives the upward exercise test one-off drawing test effect of cable, then reverses motor in forward and reverse
Rotary test once distorts test effect respectively, and last support of scooter drives cable to reset downwards, and samsara is once tested in completion；
4）Above-mentioned wrap test repeatedly is circulated, until evaluating the stretch-proof distortion performance of cable.
Further, the cable turntable is in terrain clearance（Apart from adjustable）To move back and forth between 1.3 ~ 5 meters, from 1.3
Started to walk at rice, it is 1 time that 1.3 meters are returned after reaching 5 meters, and the time of 1 time is 60s (adjustable).
Further, the distortion angle reversed under motor and distortion speed should can adjust, and distortion angle maximum angular is
± 720 °, can rotating；Distort rotating speed be 720 °/(30-60s).
Further, institute's survey outside diameter of cable test scope is between 3-50 mm, and weight test scope is between 0.5-25 Kg.
Further, in test process, supply voltage：220V/50Hz;General supply power：<1000W/220V>, profile
Size：Wide (mm) x height (the mm)=2000x2000x6000 of long (mm) x.
Using above-mentioned technical proposal, beneficial effects of the present invention are：The electric wire reverses stretching testing machine and passes through setting
Lift module and torsion modulus can the accurate test cable of Simultaneous Stabilization stretch-proof and torsional resistance, mainly test removal cable
Long-term stretching height, number and twisting frequencies number are born, to judge its service life.By setting three-jaw card hand fixture to improve
Clamping dynamics, make electric wire test more stable；By setting perfect control system, conductor break-make performance is accurately detected,
Effective overload protection is provided, makes equipment work more precise and safety.
Brief description of the drawings
Fig. 1 is that electric wire of the present invention reverses stretching testing machine overall structure diagram.
Fig. 2 is the torsion motor and fixture enlarged drawing in electric wire of the present invention torsion stretching testing machine.
In figure：1. column frame, 2. column footstocks, 3. upright post bases, 4. support of scooter, 5. fastening clip for cables
Block, 6. cable conductors are connected module, 7. elastic press, 8. lifting motors, and 9. reverse motors, 10. scroll chucks,
11. chuck card hand, 12. electric box control systems.
Embodiment
As shown in Figure 1 and Figure 2, a kind of electric wire reverses stretching testing machine, including column frame 1 and installed in pole press
Lifting module, torsion modulus and electric box control system on frame, the upper and lower ends of column frame 1 set column footstock respectively
2 and upright post base 3, guide rail is set in column frame 1, the skid plates support that can be moved up and down along guide rail is set in column frame 1
Frame 4, sets fastening clip for cable block 5 in the bottom of column frame 1 and cable conductor is connected module 6, the fastening clip for cable block 5
Test cable lower end is fixed by two screws controls through fastening clip for cable block 5 main body are elastic, prevents that cable moves in test
It is dynamic；Several conducting terminals being connected with every insulated wire cores inside cable are provided with the cable conductor link block 6, are stood
Elastic press 7, further vertical columns base 3 are provided with post base 3；The lifting module includes lifting motor 8, drive chain
Wheel assembly, driven sprocket component and chain, lifting motor 8 are arranged at the lower wall of column frame 1, drive sprocket component and driven chain
Chain is provided with wheel assembly, support of scooter 4 is arranged on chain, and lifting motor is connected with 8 decelerators and passes through driver
Structure drives chain and support of scooter 4 to pump；The torsion modulus includes reversing motor 9, the torsion motor 9
It is arranged at the top of support of scooter 4；Torsion motor 9 lower end sets fixture, and fixture includes scroll chuck 10 and chuck card
Hand 11；The electric box control system 12 is arranged at the bottom rear end of column frame；Electric box control system 12 is provided with rotating disk
Terrain clearance electronic recording system, overload protective device and detection conductor break-make system and cable movement drawing are stretched and remembered with torsional frequency
Recording system.
The distortion angle and distortion speed for reversing motor 9 should can adjust and cocoa rotating, distortion angle maximum angular for ±
720 °, distortion rotating speed is about 720 °/(30-60s)；The height that scroll chuck 10 is liftoff, in ground clearance（Apart from adjustable）For 1.3
Move back and forth between ~ 5 meters, started to walk at 1.3 meters, it is 1 time that 1.3 meters are returned after reaching 5 meters, and the time of 1 time is about that 60s (can
Adjust).
In work, test cable rotating disk terrain clearance induction point is first debugged, torsion is set in electric box control system 12
The parameter such as bent angle and distortion speed.Then the upper end of end is fixed with chuck card hand 11, fastening clip for cable block 5 fixes electricity
The lower end of cable, through the cable of fastening clip for cable block 5 inside every insulated wire cores be connected to cable conductor and be connected mould
Block 6, transmission signal to electric box control system 12, detect conductor break-make.Support of scooter 4 drives the upward exercise test of cable
One-off drawing tests effect, then reverses the rotary test of motor 9 and once distorts test effect, reverses motor 9 in forward and reverse
Rotary test once distorts test effect respectively, and last support of scooter 2 drives cable 15 to reset downwards, so calculates and once tests
Samsara, wrap test repeatedly is circulated, until evaluating the stretch-proof distortion performance of cable.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of electric wire reverses stretching testing machine, including column frame and lifting module in column frame, turn round
Revolving die block and electric box control system, it is characterised in that：Guide rail is set in the column frame, being set in column frame can edge
The support of scooter that guide rail moves up and down, fastening clip for cable block and cable conductor is set to be connected mould in column frame lower
Block, the fastening clip for cable block are used to fix Integral cable, and cable conductor link block is connected to every insulated wire in cable
The wire of core；The lifting module includes lifting motor, drive sprocket component, driven sprocket component and chain, lifting motor and set
Column frame lower wall is placed in, is provided with chain on drive sprocket component and driven sprocket component, support of scooter is arranged on chain
On bar, lifting motor is connected with decelerator and drives chain and support of scooter to pump by transmission mechanism；Institute
Stating torsion modulus includes reversing motor, the top reversed motor and be arranged at support of scooter；The torsion motor lower end is set
Fixture is put, fixture includes scroll chuck and chuck card hand；The electric box set-up of control system is in the bottom rear end of column frame.
2. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：Two above and below the column frame
End sets column footstock and upright post base respectively.
3. electric wire as described in claim 2 reverses stretching testing machine, it is characterised in that：Set on the upright post base
Flexible briquetting.
4. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：The fastening clip for cable block by
Two screws through fastening clip for cable block main body fix test cable lower end.
5. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：The cable conductor connects mould
Several conducting terminals being connected with every insulated wire cores inside cable are provided with block.
6. electric wire as described in claim 1 reverses stretching testing machine, it is characterised in that：Electric box set-up of control system
There are rotating disk terrain clearance electronic recording system, overload protective device, detection conductor break-make system and cable movement drawing to stretch and reverse
Frequency record system.
7. a kind of electric wire according to claim 1 reverses the method for testing of stretching testing machine, comprise the following steps：
1）Test cable rotating disk terrain clearance induction point is first debugged, in the good distortion angle of electric box set-up of control system and distortion
The parameters such as speed；
2）The top of electric wire or cable is fixed using chuck card hand, fastening clip for cable block fixes the lower end of cable, wears
Cross every insulated wire cores inside the cable of fastening clip for cable block and be connected to cable conductor and be connected module, transmission signal is extremely
Electric box control system, detect conductor break-make；
3）Support of scooter drives the upward exercise test one-off drawing test effect of cable, then reverses motor in forward and reverse
Rotary test once distorts test effect respectively, and last support of scooter drives cable to reset downwards, and samsara is once tested in completion；
4）Above-mentioned wrap test repeatedly is circulated, until evaluating the stretch-proof distortion performance of cable.
8. electric wire as described in claim 7 reverses the method for testing of stretching testing machine, it is characterised in that：The cable
Rotating disk moves back and forth between being 1.3 ~ 5 meters in terrain clearance, is started to walk at 1.3 meters, and 1.3 meters are returned after reaching 5 meters as 1 time, 1
The secondary time is 60s.
9. electric wire as described in claim 7 reverses the method for testing of stretching testing machine, it is characterised in that：The torsion
Distortion angle and distortion speed under motor should can adjust, and distortion angle maximum angular is ± 720 °, can rotating；Distorting rotating speed is
720°/(30-60s)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588732.6A CN107655770A (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588732.6A CN107655770A (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655770A true CN107655770A (en) | 2018-02-02 |
Family
ID=61126997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588732.6A Pending CN107655770A (en) | 2016-07-25 | 2016-07-25 | A kind of electric wire reverses stretching testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655770A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896293A (en) * | 2018-08-16 | 2018-11-27 | 上海发那科机器人有限公司 | A kind of multistation adjustable angle test device |
| CN109187348A (en) * | 2018-10-18 | 2019-01-11 | 苏州弗士达科学仪器有限公司 | A kind of OLED screen curtain bending apparatus and OLED screen curtain automatic testing equipment |
| CN109269721A (en) * | 2018-09-27 | 2019-01-25 | 广船国际有限公司 | Ship freely equals floating method in a kind of guarantee measurement experiment |
| CN110007251A (en) * | 2019-04-24 | 2019-07-12 | 惠州市慧昊光电有限公司 | A kind of lamp bar test machine of resistance to torsion |
| 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 |
| CN110379558A (en) * | 2019-06-18 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Ribbon cable draws stretching device with core |
| CN111398055A (en) * | 2020-01-13 | 2020-07-10 | 山东永聚医药科技有限公司 | Rub curved type of moulding inspection machine equipment |
| CN111735719A (en) * | 2020-06-01 | 2020-10-02 | 库卡机器人制造（上海）有限公司 | Cable testing device and equipment |
| CN112304783A (en) * | 2020-10-22 | 2021-02-02 | 江苏三亿检测技术有限公司 | Wire dynamic torsion device and use method thereof |
| CN113252449A (en) * | 2021-04-14 | 2021-08-13 | 杭州电子科技大学 | Wire-welding type DB connector soldering tin joint failure testing method and device |
| 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 |
| CN114486498A (en) * | 2022-02-21 | 2022-05-13 | 江苏普乐菲新材料有限公司 | Elasticity performance test equipment for sports rigging |
| CN115372146A (en) * | 2022-10-08 | 2022-11-22 | 强芯科技(南通)有限公司 | Device capable of measuring rotating torque force and pulling force |
| CN117213979A (en) * | 2023-10-09 | 2023-12-12 | 保定京阳立津线缆制造有限公司 | Wire and cable tensile strength detection device |
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| CN206671093U (en) * | 2016-07-25 | 2017-11-24 | 广东天虹电缆有限公司 | A kind of electric wire reverses stretching testing machine |
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| KR20080059987A (en) * | 2006-12-26 | 2008-07-01 | 한국철도기술연구원 | Cable twist tester |
| JP2009156640A (en) * | 2007-12-25 | 2009-07-16 | Fuji Xerox Co Ltd | Waveguide twist tester and waveguide twist test method |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896293A (en) * | 2018-08-16 | 2018-11-27 | 上海发那科机器人有限公司 | A kind of multistation adjustable angle test device |
| CN109269721A (en) * | 2018-09-27 | 2019-01-25 | 广船国际有限公司 | Ship freely equals floating method in a kind of guarantee measurement experiment |
| CN109269721B (en) * | 2018-09-27 | 2020-08-07 | 广船国际有限公司 | Method for ensuring free floating of ship in determination experiment |
| CN109187348A (en) * | 2018-10-18 | 2019-01-11 | 苏州弗士达科学仪器有限公司 | A kind of OLED screen curtain bending apparatus and OLED screen curtain automatic testing equipment |
| CN110007251A (en) * | 2019-04-24 | 2019-07-12 | 惠州市慧昊光电有限公司 | A kind of lamp bar test machine of resistance to torsion |
| CN110379558A (en) * | 2019-06-18 | 2019-10-25 | 芜湖航天特种电缆厂股份有限公司 | Ribbon cable draws stretching device with core |
| 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 |
| CN111398055A (en) * | 2020-01-13 | 2020-07-10 | 山东永聚医药科技有限公司 | Rub curved type of moulding inspection machine equipment |
| CN111735719B (en) * | 2020-06-01 | 2023-05-02 | 库卡机器人制造（上海）有限公司 | Cable testing device and equipment |
| CN111735719A (en) * | 2020-06-01 | 2020-10-02 | 库卡机器人制造（上海）有限公司 | Cable testing device and equipment |
| CN112304783A (en) * | 2020-10-22 | 2021-02-02 | 江苏三亿检测技术有限公司 | Wire dynamic torsion device and use method thereof |
| CN113252449A (en) * | 2021-04-14 | 2021-08-13 | 杭州电子科技大学 | Wire-welding type DB connector soldering tin joint failure testing method and device |
| 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 |
| CN114486498A (en) * | 2022-02-21 | 2022-05-13 | 江苏普乐菲新材料有限公司 | Elasticity performance test equipment for sports rigging |
| CN114486498B (en) * | 2022-02-21 | 2024-01-26 | 江苏普乐菲新材料有限公司 | Sports rigging elastic performance test equipment |
| CN115372146A (en) * | 2022-10-08 | 2022-11-22 | 强芯科技(南通)有限公司 | Device capable of measuring rotating torque force and pulling force |
| CN115372146B (en) * | 2022-10-08 | 2023-11-14 | 强芯科技(南通)有限公司 | Device capable of measuring rotation torsion and tension |
| CN117213979A (en) * | 2023-10-09 | 2023-12-12 | 保定京阳立津线缆制造有限公司 | Wire and cable tensile strength detection device |
| CN117213979B (en) * | 2023-10-09 | 2024-03-08 | 保定京阳立津线缆制造有限公司 | Wire and cable tensile strength detection device |
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