CN114713745B - Spring processing is with sending traditional thread binding putting - Google Patents
Spring processing is with sending traditional thread binding putting Download PDFInfo
- Publication number
- CN114713745B CN114713745B CN202210637378.7A CN202210637378A CN114713745B CN 114713745 B CN114713745 B CN 114713745B CN 202210637378 A CN202210637378 A CN 202210637378A CN 114713745 B CN114713745 B CN 114713745B
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- Prior art keywords
- guide wheel
- wall
- side face
- wheel
- wire
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 29
- 238000001125 extrusion Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- B08B1/12—
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- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Abstract
The invention belongs to the technical field of spring processing, in particular to a wire feeding device for spring processing, and provides a scheme aiming at the problems in the prior art. According to the invention, the electrifying mechanisms are arranged on the incoming line guide wheel and the emergence guide wheel, the incoming line of the line between the incoming line guide wheel and the emergence guide wheel can be electrified through the electrifying mechanisms, when the surface of the line has defects, magnetic leakage can be generated, and the incoming line detection can be carried out on the line condition through the incoming line detection of the detection mechanism.
Description
Technical Field
The invention relates to the technical field of spring processing, in particular to a wire feeding device for spring processing.
Background
The spring is a mechanical part which works by elasticity, the part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed, and the spring is also used as a 'spring', is generally made of spring steel, is complex and various in types and mainly comprises a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.
In the production process of the spring, the wire is usually sent to one side of the coil spring cutter head through the wire sending mechanism, the wire is bent through the extrusion of the coil spring cutter head, and then the spring is formed.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a wire feeding device for spring processing.
The invention provides a wire feeding device for spring processing, which comprises a driving box, wherein a wire inlet guide wheel is arranged at one corner of the outer wall of the side face of the driving box, a first reversing guide wheel which is positioned at the same horizontal line with the wire inlet guide wheel is arranged at one side of the wire inlet guide wheel, an extrusion wheel corresponding to the first reversing guide wheel is arranged below the first reversing guide wheel, a second reversing guide wheel which is positioned at the same horizontal line with the extrusion wheel is arranged at one side of the extrusion wheel, the second reversing guide wheel is positioned between the wire inlet guide wheel and the first reversing guide wheel, a wire outlet guide wheel corresponding to the extrusion wheel is arranged below the extrusion wheel, the first reversing guide wheel, the second reversing guide wheel, the extrusion wheel and the wire outlet guide wheel are connected to the outer wall of the side face of the driving box through bearing discs, and wire grooves are arranged on the outer walls of the side faces of the wire inlet guide wheel, the first reversing guide wheel, the second reversing guide wheel, the extrusion wheel and the wire outlet guide wheel, the wire-outgoing device is characterized in that a driving motor which forms a drive with the first reversing guide wheel is arranged in the driving box, the first reversing guide wheel and the extrusion wheel form a transmission fit through a first gear set, the extrusion wheel and the wire-outgoing guide wheel form a transmission fit through a second gear set, the wire-incoming guide wheel and the wire-outgoing guide wheel are both internally provided with a power-on mechanism, and one side of the first reversing guide wheel and one side of the second reversing guide wheel are both provided with a detection mechanism.
Preferably, the circular telegram mechanism is including seting up in the inside outer annular groove of wire recess, and the outer annular conductive brush of conducting of side inner wall fixedly connected with of outer annular groove, the circle chamber has all been opened to one side that inlet wire guide pulley and the guide pulley of being qualified for the next round of competitions are close to the drive case, the side inner wall fixedly connected with of circle chamber leads the interior conductive brush that the electric property links to each other with outer annular conductive brush, the inside in circle chamber is provided with the fixed block of fixed connection in drive case side outer wall, annular conductor rail in the side outer wall fixedly connected with of fixed block, interior annular conductor rail contacts with interior conductive brush, interior annular conductor rail is external to have the power.
Preferably, the detection mechanism comprises an arc-shaped fixed shell fixedly connected to the outer wall of the side face of the driving box, magnetic blocks evenly distributed along the side face of the arc-shaped fixed shell are arranged on the outer wall of the side face of the arc-shaped fixed shell, a pressure sensor is fixedly connected between each magnetic block and the arc-shaped fixed shell, and an antimagnetic partition plate fixedly connected to the outer wall of the side face of the arc-shaped fixed shell is arranged between every two magnetic blocks.
Preferably, the outer wall of the side face of the incoming line guide wheel is fixedly connected with a first bearing disc, and the axial lead of the first bearing disc and the axial lead of the incoming line guide wheel are not in the same straight line.
Preferably, one side of the incoming line guide wheel, which is close to the first reversing guide wheel, is provided with a fixed sleeve fixedly connected to the outer wall of the side face of the driving box, the inner wall of the side face of the fixed sleeve is slidably connected with a push rod, one end of the push rod is rotatably connected with a pressing wheel, the outer wall of the side face of the pressing wheel is in contact with the outer wall of the side face of the incoming line guide wheel, and a spring is fixedly connected between the outer wall of the side face of the push rod and the inner wall of the side face of the fixed sleeve.
Preferably, the top and the bottom of the outer wall of the other end side face of the push rod are fixedly connected with connecting rods, the other end of each connecting rod is fixedly connected with a dust collection cylinder, the outer wall of the side face of each dust collection cylinder is rotatably connected with a sleeve, and the inner wall of the side face of each sleeve is fixedly connected with a brush.
Preferably, the outer wall of the side surface of the dust suction cylinder facing the inside of the sleeve is provided with a dust suction groove, the outer wall of the side surface of the dust suction cylinder is connected with a dust suction pipe, and the dust suction pipe is connected with a dust collector.
Preferably, one side of the sleeve is provided with an arc-shaped fixing block fixedly connected to the outer wall of the side face of the driving box, the outer wall of the side face of the arc-shaped fixing block is provided with a spiral groove, and the outer wall of the side face of the sleeve is fixedly connected with a sliding block in sliding connection with the inner wall of the side face of the spiral groove.
The beneficial effects of the invention are as follows: through the circular telegram mechanism and the detection mechanism who set up, set up circular telegram mechanism on the inlet wire guide pulley with the guide pulley appears, can be to the inlet wire guide pulley and the line inlet wire circular telegram that appears between the guide pulley through circular telegram mechanism, can produce the magnetic leakage when there is the defect in the line surface, the condition inlet wire that rethread detection mechanism inlet wire detected can the line detects.
Drawings
Fig. 1 is a schematic view of the overall structure of a wire feeding device for spring processing according to the present invention;
FIG. 2 is a schematic view of an inner structure of a wire feeding guide wheel of the wire feeding device for spring processing according to the present invention;
FIG. 3 is a schematic view of a partial structure of a wire feeding guide wheel of the wire feeding device for spring processing according to the present invention;
fig. 4 is a schematic structural diagram of a back surface of a wire feeding guide wheel of the wire feeding device for spring processing provided by the invention;
FIG. 5 is a schematic view of an internal structure of an arc-shaped fixing shell of the wire feeding device for spring processing according to the present invention;
FIG. 6 is a schematic structural view of a push rod of a wire feeding device for spring processing according to the present invention;
fig. 7 is a schematic side view of a sleeve of a wire feeding device for spring processing according to the present invention.
In the figure: 1. a drive box; 2. a second reversing guide wheel; 3. a pinch roller; 4. a wire inlet guide wheel; 5. a push rod; 6. fixing a sleeve; 7. a dust suction cylinder; 8. a sleeve; 9. a first reversing guide wheel; 10. an arc-shaped fixed shell; 11. an extrusion wheel; 12. a wire outlet guide wheel; 14. a connecting rod; 15. an arc-shaped fixed block; 16. a helical groove; 17. a slider; 18. a spring; 19. a dust collection pipe; 20. a brush; 21. a dust collection groove; 22. a magnetic separator; 23. a pressure sensor; 24. a magnetic block; 25. a first bearing disk; 26. a wire groove; 27. an outer annular conductive brush; 28. an outer annular groove; 29. an inner conductive brush; 30. an inner annular conductor rail; 31. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a wire feeding device for spring processing comprises a driving box 1, a wire inlet guide wheel 4 is arranged at one corner of the outer wall of the side face of the driving box 1, a first reversing guide wheel 9 which is positioned at the same horizontal line with the wire inlet guide wheel 4 is arranged at one side of the wire inlet guide wheel 4, an extrusion wheel 11 corresponding to the first reversing guide wheel 9 is arranged below the first reversing guide wheel 9, a second reversing guide wheel 2 which is positioned at the same horizontal line with the extrusion wheel 11 is arranged at one side of the extrusion wheel 11, the second reversing guide wheel 2 is positioned between the wire inlet guide wheel 4 and the first reversing guide wheel 9, a wire outlet guide wheel 12 corresponding to the extrusion wheel 11 is arranged below the extrusion wheel 11, the first reversing guide wheel 9, the second reversing guide wheel 2, the extrusion wheel 11 and the wire outlet guide wheel 12 are connected to the outer wall of the side face of the driving box 1 through bearing discs, and the wire inlet 4, the first reversing guide wheel 9, the second reversing guide wheel 2 and the wire outlet guide wheel 12 are connected to the outer wall of the driving box 1 through bearing discs, and the wire inlet guide wheel 4, the first reversing guide wheel 9, the second reversing guide wheel 2, Wire grooves 26 are formed in the outer walls of the side faces of the extrusion wheel 11 and the wire outlet guide wheel 12, a driving motor which is driven by the first reversing guide wheel 9 is arranged in the driving box 1, the first reversing guide wheel 9 and the extrusion wheel 11 form transmission fit through a first gear set, the extrusion wheel 11 and the wire outlet guide wheel 12 form transmission fit through a second gear set, energizing mechanisms are arranged in the wire inlet guide wheel 4 and the wire outlet guide wheel 12, and a detection mechanism is arranged on one side of the first reversing guide wheel 9 and one side of the second reversing guide wheel 2.
Wherein, the circular telegram mechanism is including seting up in the inside outer annular groove 28 of wire recess 26, and the outer annular brush 27 that leads of side inner wall fixedly connected with of outer annular groove 28, the circle chamber has all been opened to one side that inlet wire guide pulley 4 and outlet wire guide pulley 12 are close to drive box 1, the side inner wall fixedly connected with in the circle chamber leads the brush 29 with outer annular brush 27 electrical property continuous, the inside in circle chamber is provided with fixed block 31 of fixed connection in 1 side outer wall of drive box, annular conductor rail 30 in the side outer wall fixedly connected with of fixed block 31, interior annular conductor rail 30 contacts with interior brush 29 that leads, interior annular conductor rail 30 is external to have the power, can switch on two outer annular brush 27 that lead through the power, and then can make the line circular telegram between the outer annular brush 27 that leads.
Wherein, the detection mechanism comprises an arc-shaped fixed shell 10 fixedly connected with the outer wall of the side surface of the drive box 1, the outer wall of the side surface of the arc-shaped fixed shell 10 is provided with magnetic blocks 24 uniformly distributed along the side surface of the arc-shaped fixed shell 10, a pressure sensor 23 is fixedly connected between the magnetic blocks 24 and the arc-shaped fixed shell 10, a magnetic-proof baffle 22 fixedly connected with the outer wall of the side surface of the arc-shaped fixed shell 10 is arranged between every two magnetic blocks 24, when the line is electrified, if defects exist on the line surface or near the surface, the defects can cause the passing resistance of magnetic lines of force to be very large, magnetic leakage can be generated near the defects by the magnetic lines of force, further, suction can be generated on the magnetic blocks 24, the suction can be detected through the pressure sensor 23, when the suction detected by the pressure sensor 23 is suddenly increased, the defect exists on the line surface at the position is indicated, when the line is led out, the line is cut off by a cutter, the line can be bent through a first reversing guide wheel 9 and a second reversing guide wheel 2, therefore, the defects can be amplified, and the detection precision is improved.
Wherein, the side outer wall fixedly connected with first bearing dish 25 of inlet wire guide pulley 4, and the axial lead of first bearing dish 25 and inlet wire guide pulley 4 is not in same straight line, and eccentric settings between first bearing dish 25 and the inlet wire guide pulley 4 makes inlet wire guide pulley 4 can make the line produce jolting when rotating, and then can make the debris and the dust of adhesion drop on the line.
Wherein, one side that inlet wire guide pulley 4 is close to first switching-over guide pulley 9 is provided with fixed cover 6 of fixed connection in the outer wall of drive box 1 side, and the side inner wall sliding connection of fixed cover 6 has push rod 5, the one end of push rod 5 is rotated and is connected with pinch roller 3, the side outer wall of pinch roller 3 contacts with inlet wire guide pulley 4's side outer wall, fixedly connected with spring 18 between the side outer wall of push rod 5 and the side inner wall of fixed cover 6, eccentric rotation through inlet wire guide pulley 4 can drive push rod 5 and make reciprocating motion.
Wherein, the equal fixedly connected with connecting rod 14 in other end side outer wall top and bottom of push rod 5, and the other end fixedly connected with suction drum 7 of connecting rod 14, the side outer wall of suction drum 7 rotates and is connected with sleeve pipe 8, and the side inner wall fixedly connected with brush 20 of sleeve pipe 8 can drive through the reciprocating motion of push rod 5 and make reciprocating motion on the online outer wall of sleeve pipe 8, and then brush down the dust of line surface adhesion.
Wherein, the side outer wall of the dust suction tube 7 towards the inside of the sleeve 8 is provided with a dust suction groove 21, the side outer wall of the dust suction tube 7 is connected with a dust suction pipe 19, the dust suction pipe 19 is connected with a dust collector, and dust brushed down in the sleeve 8 can be sucked away through the dust collector.
Wherein, one side of sleeve pipe 8 is provided with arc fixed block 15 of fixed connection in the outer wall of drive box 1 side, and the side outer wall of arc fixed block 15 is opened has spiral groove 16, and the side outer wall fixedly connected with sliding connection of sleeve pipe 8 is in the slider 17 of the 16 side inner walls of spiral groove, when sleeve pipe 8 makes reciprocating motion, can make slider 17 slide along spiral groove 16, and then can make sleeve pipe 8 can make slight rotation when the motion, and then improve the scrubbing effect of brush 20 to the line surface.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A wire feeding device for spring processing comprises a driving box (1) and is characterized in that a wire inlet guide wheel (4) is arranged at one corner of the outer wall of the side face of the driving box (1), a first reversing guide wheel (9) which is positioned on the same horizontal line with the wire inlet guide wheel (4) is arranged on one side of the wire inlet guide wheel (4), an extrusion wheel (11) corresponding to the first reversing guide wheel (9) is arranged below the first reversing guide wheel (9), a second reversing guide wheel (2) which is positioned on the same horizontal line with the extrusion wheel (11) is arranged on one side of the extrusion wheel (11), the second reversing guide wheel (2) is positioned between the wire inlet guide wheel (4) and the first reversing guide wheel (9), a wire outlet guide wheel (12) corresponding to the extrusion wheel (11) is arranged below the extrusion wheel (11), the first reversing guide wheel (9), the second reversing guide wheel (2), the extrusion wheel (11) and the wire outlet guide wheel (12) are connected to the outer wall of the side face of the driving box (1) through bearing discs, the wire leading-in guide wheel (4), the first reversing guide wheel (9), the second reversing guide wheel (2), the extrusion wheel (11) and the wire leading-out guide wheel (12) are respectively provided with a wire groove (26) on the outer side wall of the side face, a driving motor which drives the first reversing guide wheel (9) is arranged inside the driving box (1), the first reversing guide wheel (9) and the extrusion wheel (11) are in transmission fit through a first gear set, the extrusion wheel (11) and the wire leading-out guide wheel (12) are in transmission fit through a second gear set, the wire leading-in guide wheel (4) and the wire leading-out guide wheel (12) are respectively provided with an electrifying mechanism inside, and one side of the first reversing guide wheel (9) and one side of the second reversing guide wheel (2) are respectively provided with a detection mechanism;
the power-on mechanism comprises an outer annular groove (28) arranged inside a wire groove (26), an outer annular conductive brush (27) is fixedly connected to the inner side wall of the outer annular groove (28), round cavities are formed in one sides, close to the driving box (1), of the incoming line guide wheel (4) and the outgoing line guide wheel (12), an inner conductive brush (29) electrically connected with the outer annular conductive brush (27) is fixedly connected to the inner side wall of each round cavity, a fixing block (31) fixedly connected to the outer side wall of the driving box (1) is arranged inside each round cavity, an inner annular conductive rail (30) is fixedly connected to the outer side wall of each fixing block (31), the inner annular conductive rail (30) is in contact with the inner conductive brush (29), and a power supply is externally connected to the inner annular conductive rail (30);
the detection mechanism comprises an arc-shaped fixed shell (10) fixedly connected to the outer wall of the side face of the driving box (1), magnetic blocks (24) evenly distributed along the side face of the arc-shaped fixed shell (10) are arranged on the outer wall of the side face of the arc-shaped fixed shell (10), a pressure sensor (23) is fixedly connected between each magnetic block (24) and the arc-shaped fixed shell (10), and an antimagnetic partition plate (22) fixedly connected to the outer wall of the side face of the arc-shaped fixed shell (10) is arranged between every two magnetic blocks (24);
the outer wall of the side face of the wire inlet guide wheel (4) is fixedly connected with a first bearing disc (25), and the axial lead of the first bearing disc (25) and the axial lead of the wire inlet guide wheel (4) are not in the same straight line;
a fixing sleeve (6) fixedly connected to the outer wall of the side face of the driving box (1) is arranged on one side, close to the first reversing guide wheel (9), of the wire inlet guide wheel (4), a push rod (5) is connected to the inner wall of the side face of the fixing sleeve (6) in a sliding mode, one end of the push rod (5) is rotatably connected with a press wheel (3), the outer wall of the side face of the press wheel (3) is in contact with the outer wall of the side face of the wire inlet guide wheel (4), and a spring (18) is fixedly connected between the outer wall of the side face of the push rod (5) and the inner wall of the side face of the fixing sleeve (6);
the top and the bottom of the outer wall of the side face of the other end of the push rod (5) are fixedly connected with a connecting rod (14), the other end of the connecting rod (14) is fixedly connected with a dust collection cylinder (7), the outer wall of the side face of the dust collection cylinder (7) is rotatably connected with a sleeve (8), and the inner wall of the side face of the sleeve (8) is fixedly connected with a brush (20);
a dust suction groove (21) is formed in the outer wall of the side face, facing the interior of the sleeve (8), of the dust suction barrel (7), a dust suction pipe (19) is connected to the outer wall of the side face of the dust suction barrel (7), and a dust collector is connected to the dust suction pipe (19);
one side of sleeve pipe (8) is provided with arc fixed block (15) of fixed connection in drive box (1) side outer wall, and the side outer wall of arc fixed block (15) is opened has helicla flute (16), and the side outer wall fixed connection of sleeve pipe (8) has slider (17) of sliding connection in helicla flute (16) side inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210637378.7A CN114713745B (en) | 2022-06-08 | 2022-06-08 | Spring processing is with sending traditional thread binding putting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210637378.7A CN114713745B (en) | 2022-06-08 | 2022-06-08 | Spring processing is with sending traditional thread binding putting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114713745A CN114713745A (en) | 2022-07-08 |
| CN114713745B true CN114713745B (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210637378.7A Active CN114713745B (en) | 2022-06-08 | 2022-06-08 | Spring processing is with sending traditional thread binding putting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114713745B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632902A1 (en) * | 1992-03-24 | 1995-01-11 | Commercial Technologies, Incorporated | Magnetic interferometer |
| CN103433180A (en) * | 2013-08-12 | 2013-12-11 | 国家电网公司 | Torsionproof steel wire rope cleaning, detecting and maintaining integrated equipment |
| CN104407046A (en) * | 2014-11-26 | 2015-03-11 | 中国矿业大学 | Adjustable variable-work-condition steel wire rope dynamic detection test device |
| CN204287109U (en) * | 2014-11-24 | 2015-04-22 | 宝鸡石油机械有限责任公司 | A kind of testing device for wire ropes based on electromagnetic detection |
| CN206161588U (en) * | 2016-09-30 | 2017-05-10 | 克拉玛依市金牛工程建设有限责任公司 | Oil pipe electromagnetism combination formula magnetic flux leakage detection device |
| CN109283244A (en) * | 2018-08-01 | 2019-01-29 | 昆明理工大学 | A kind of wirerope non-destructive detection device based on TMR Magnetic Sensor |
| CN111175373A (en) * | 2020-03-06 | 2020-05-19 | 史祥龙 | Online magnetic flux leakage nondestructive testing device for steel wire rope for mine hoisting |
| CN211206346U (en) * | 2018-03-06 | 2020-08-07 | 西南交通大学 | Continuous nondestructive testing equipment for local defects of superconducting cable |
| CN212540661U (en) * | 2020-08-13 | 2021-02-12 | 台州市万力灯饰制造股份有限公司 | Lamp string electric leakage detection device |
| CN113176330A (en) * | 2021-04-30 | 2021-07-27 | 重庆能源职业学院 | Steel wire rope magnetic flux leakage detection system and application of system to elevator |
| CN214440541U (en) * | 2021-02-10 | 2021-10-22 | 宁波贝时特金属制品有限公司 | Plastic-coated machine for plastic-coated steel wire rope |
| CN113884563A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Magnetic flux leakage detection device and detection method for saturation excitation steel wire rope |
| CN113884562A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on magnetic flux change |
-
2022
- 2022-06-08 CN CN202210637378.7A patent/CN114713745B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632902A1 (en) * | 1992-03-24 | 1995-01-11 | Commercial Technologies, Incorporated | Magnetic interferometer |
| CN103433180A (en) * | 2013-08-12 | 2013-12-11 | 国家电网公司 | Torsionproof steel wire rope cleaning, detecting and maintaining integrated equipment |
| CN204287109U (en) * | 2014-11-24 | 2015-04-22 | 宝鸡石油机械有限责任公司 | A kind of testing device for wire ropes based on electromagnetic detection |
| CN104407046A (en) * | 2014-11-26 | 2015-03-11 | 中国矿业大学 | Adjustable variable-work-condition steel wire rope dynamic detection test device |
| CN206161588U (en) * | 2016-09-30 | 2017-05-10 | 克拉玛依市金牛工程建设有限责任公司 | Oil pipe electromagnetism combination formula magnetic flux leakage detection device |
| CN211206346U (en) * | 2018-03-06 | 2020-08-07 | 西南交通大学 | Continuous nondestructive testing equipment for local defects of superconducting cable |
| CN109283244A (en) * | 2018-08-01 | 2019-01-29 | 昆明理工大学 | A kind of wirerope non-destructive detection device based on TMR Magnetic Sensor |
| CN111175373A (en) * | 2020-03-06 | 2020-05-19 | 史祥龙 | Online magnetic flux leakage nondestructive testing device for steel wire rope for mine hoisting |
| CN212540661U (en) * | 2020-08-13 | 2021-02-12 | 台州市万力灯饰制造股份有限公司 | Lamp string electric leakage detection device |
| CN214440541U (en) * | 2021-02-10 | 2021-10-22 | 宁波贝时特金属制品有限公司 | Plastic-coated machine for plastic-coated steel wire rope |
| CN113176330A (en) * | 2021-04-30 | 2021-07-27 | 重庆能源职业学院 | Steel wire rope magnetic flux leakage detection system and application of system to elevator |
| CN113884563A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Magnetic flux leakage detection device and detection method for saturation excitation steel wire rope |
| CN113884562A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on magnetic flux change |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114713745A (en) | 2022-07-08 |
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