CN1715906A - Train hook magnetic powder defect detector - Google Patents
Train hook magnetic powder defect detector Download PDFInfo
- Publication number
- CN1715906A CN1715906A CN 200410041143 CN200410041143A CN1715906A CN 1715906 A CN1715906 A CN 1715906A CN 200410041143 CN200410041143 CN 200410041143 CN 200410041143 A CN200410041143 A CN 200410041143A CN 1715906 A CN1715906 A CN 1715906A
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- frame
- furnished
- circumferential
- coupler body
- base plate
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Abstract
The magnetic powder defect detector for train hook includes frame, two guide rails on the frame, base board on the guide rails with two pairs of rollers on two sides for shifting back and forth, magnetizing area on the left side of the frame and with 1-5 pairs of longitudinal coils and circumference electrodes, loading and observing area on the right side of the frame, and rod cylinder with circumference electrode on its piston rod. The present invention has stereo ring magnetizer and multipath magnetizing structure for magnetizing the hook in once step, so that the present invention has high work efficiency and high detection reliability.
Description
Technical field:
The present invention is applied to the nondestructive examination category; Relate to magnetic material such as iron and steel and by the nondestructive magnetic-field test of the component of machine of this class made; The coupler body that specifically applies on the train coupler arranged tail frame connects the magnaflux that stressed district carries out nondestructive examination.
The prior art situation:
At present, be to adopt horseshoe electromagnet and toroid winding to the equipment of train coupler body carrying out flaw detection, use horseshoe, because of it is a unidirectional magnetiztion, carry out toposcopy, unavoidably can cause the omission of fatigue crack.Add that prior art is manual operation, and the part heaviness, labour intensity is big.
The technical problem to be solved in the present invention is: provide a kind of and can overcome the prior art shortcoming, can be to the damaged condition that may occur in the workmanship of the vitals coupler body of high-speed heavy-load trains and the use, the magnetic powder inspection equipment of making accurately errorless Non-Destructive Testing.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this equipment contains the compositions such as in-out apparatus of frame, feeder, daylight lamp bracket, stored program controlled, sprinkling system, hydraulic system, circumferential magnetization power supply, longitudinal magnetization power supply, circumferential stube cable, vertical stube cable, detected workpiece, is characterized in:
(1), on frame, vertically be provided with two guide rails, on guide rail, be provided with base plate, two pair rollers that base plate is joined by two sides are built on stilts fit over guide rail above, base plate can be moved around on guide rail; The left part of frame is that magnetized area, right part are loading and unloading and observe the district, is provided with daylight lamp and support thereof in the loading and unloading and the observation of frame are distinguished;
(2), on base plate, be fixed with left electrode case, right electrode case, on left electrode case, right electrode case, relatively is furnished with transmission shaft respectively, is furnished with the top that the preceding concave curve surface shape with the measured workpiece coupler body matches at the right-hand member of Left Drive axle, be furnished with toply at right transmission shaft left end, be assigned in the measured workpiece coupler body breech face center pit; The other end of left and right transmission shaft is connected with the tailpiece of the piston rod of two clamping cylinders respectively, and two clamping cylinders fit over respectively on the side sheet of left and right electrode case; The front portion of left and right transmission shaft is assigned in respectively in the endoporus of neck bush, is respectively equipped with elongated key pin groove on the inner hole wall of two neck bushs, and respectively be fixed on left and right transmission shaft on key pin mutually movingly; About two neck bush branches do not move be assigned in about in two outer tube endoporus, about two outer tubes flange by an end be separately fixed on the side lining on left electrode case, the right electrode case; Left tray, right carriage are L-shaped, on " L " shape vertical plane of left tray, right carriage, be separately fixed at by hole set on it on leading section step axle journal of left and right neck bush, the surface level of left tray, right carriage is " U " font, and with joining the structure body profile match; On the back end-journal of left neck bush, be fixed with sprocket wheel by key pin, and the nut by being joined thereafter, piece together tight on the back end-journal of left neck bush; On the base plate below the sprocket wheel, are furnished with gear trains such as motor; Below the top, be furnished with the threading bar cylinder support on the floor, on the threading bar cylinder support, be furnished with threading bar cylinder, on the piston rod of threading bar cylinder, be furnished with circumferential electrode, can stretch into or the withdraw upper and lower erbium hole of hook spare of the piston rod in the threading bar cylinder;
(3), the right part between two guide rails on the frame, be fixed with station with two guide rails with paralleling and move oil cylinder, station moves oil cylinder upper piston rod external part and is fixed on the riser set below the base plate;
(4), in the magnetized area of frame left part, and be positioned at base plate and move to guide rail left part when location, the gib head of its measured workpiece coupler body is to both sides between the hook tail, be provided with 1-5 to longitudinal coil, in every longitudinal coil, is furnished with circumferential electrode, circumferential electrode is fixed on every tailpiece of the piston rod on the circumferential clamping cylinder, and the every pair of circumferential clamping cylinder is fixed on the frame of two sides of measured workpiece accordingly with it respectively.
The present invention's beneficial effect compared with prior art:
The present invention is according to the characteristics of part shape complexity, the solid of joining work, magnetizing apparatus inside from machinery is combined to the adjustment of control circuit, be designed to three-dimensional circular magnetizing apparatus and multichannel energising shunting magnetization configuration coupler body is carried out disposable magnetization, changed in the past unidirectional local flaw detection, not only improved work efficiency, reduce working strength of workers, and reduced loss widely, guaranteed the safety of locomotive operation.The present invention is the desirable carrying out flaw detection equipment of the special-shaped workpieces such as coupler body on the locomotive.
Description of drawings:
Fig. 1 is a front view of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a schematic diagram.
Describe one embodiment of the present of invention in detail below in conjunction with accompanying drawing:
As Fig. 1, shown in Figure 2, be provided with feeder 1 around on frame 3, make it easy to reclaim the magnetic supernatant liquid, is furnished with daylight lamp bracket 7 in loading and unloading and the front of observing district's frame 3, in the body of frame 3, is furnished with stored program controlled storehouse 5, sprinkling system storehouse 4, hydraulic system storehouse 19, circumferential magnetization power supply 17, longitudinal magnetization power supply 18, circumferential electrode 23,25 are connected conducting by circumferential cable 40 with circumferential magnetization power supply 17, longitudinal coil 24 is connected conducting by vertical cable 39 with longitudinal magnetization power supply 18, detected workpiece coupler body 36 is transported to loading and unloading by conveying device and enters the clamping detection with the front side of observing district's frame 3, finishes to transport by the conveying device before frame 3 opposite sides again after the demagnetization when detecting.
On frame 3, vertically be provided with two guide rails 2, guide rail 2 be two with " worker " word steel make as the track form on the railway.On guide rail 2, be provided with base plate 27, two pair rollers 26 that base plate 27 is joined by two sides are built on stilts fit over guide rail 2 above, roller 26 is made as train wheel version and is fitted on the guide rail 2, and base plate 27 can be moved around on guide rail 2.The left part of frame 3 is that magnetized area, right part are loading and unloading and observation district.
On base plate 27, be fixed with left electrode case 13, right electrode case 10, on left electrode case 13, right electrode case 10, relatively is furnished with transmission shaft 31 respectively, is furnished with the top 33 that the preceding concave curve surface shape with measured workpiece coupler body 36 matches at the right-hand member of Left Drive axle 31, be furnished with toply 37 at right transmission shaft 31 left ends, be assigned in the measured workpiece coupler body 36 breech face center pits; The other end of left and right transmission shaft 31 is connected with the tailpiece of the piston rod of two clamping cylinders 8 respectively, and two clamping cylinders 8 fit over respectively on the side sheet of left and right electrode case; The front portion of left and right transmission shaft is assigned in respectively in the endoporus of neck bush 29, is respectively equipped with elongated key pin groove on the inner hole wall of two neck bushs 29, and respectively be fixed on left and right transmission shaft 31 on key pin 9 mutually movingly; About two neck bushs do not move in 29 minutes be assigned in about in two outer tube 30 endoporus, about two outer tubes 30 flange by an end be separately fixed on the side lining on left electrode case 13, the right electrode case 10; Left tray 32, right carriage 38 are L-shaped, on " L " shape vertical plane of left tray 32, right carriage 38, be separately fixed at by hole set on it on leading section step axle journal of left and right neck bush 29, the surface level of left tray 32, right carriage 38 is " U " font, and with joining structure body 36 profile match; On the back end-journal of left neck bush 29, be fixed with sprocket wheel 12, and piece together tight on the back end-journal of left neck bush 29 by the nut 6 of being joined thereafter by key pin; On the base plate below the sprocket wheel 12 27, are furnished with motor 15 gear trains such as grade; Is being furnished with threading bar cylinder support 34 on the floor 27 below the top 33, on threading bar cylinder support 34, is furnished with threading bar cylinder 11, on the piston rod of threading bar cylinder 11, is furnished with circumferential electrode, can stretch into or the withdraw upper and lower erbium hole of coupler body 36 of the piston rods in the threading bar cylinder 11.
Right part between two guide rails 2 on the frame 3 is fixed with station with two guide rails 2 with paralleling and moves oil cylinder 16, and station moves oil cylinder 16 upper piston rod external parts and is fixed on the base plate 27 following set risers 28.
In the magnetized area of frame 3 left parts, and be positioned at base plate 27 and move to guide rail 2 left parts when location, the gib head of its measured workpiece coupler body 36 is to both sides between the hook tail, be provided with 2 pairs of longitudinal coils, wherein a pair of is the two sides of tail that is positioned at coupler body 36, be respectively equipped with longitudinal coil 24, and in a pair of longitudinal coil 24, is furnished with circumferential electrode 23 respectively, a pair of circumferential electrode 23 is separately fixed at two tailpieces of the piston rod on the circumferential clamping cylinder 20, and two circumferential clamping cylinders 20 are fixed on the frame 3 of two sides of measured workpiece accordingly with it respectively; Another is to being the neck both sides that are positioned at coupler body 36, also be respectively equipped with a pair of longitudinal coil 22, also is furnished with circumferential electrode 25 respectively in its two longitudinal coils 22, two circumferential electrodes 25 are separately fixed at two tailpieces of the piston rod on the circumferential clamping cylinder 21, and two circumferential clamping cylinders 21 are fixed on the frame 3 of two sides of measured workpiece accordingly with it respectively.
The course of work:
When needs carry out workpiece sensing, at this moment base plate 27 and on the mechanisms such as left and right sides electrode case of the being joined right part loading and unloading that moved to frame 3 with observe the district.Detected workpiece coupler body 36 is transported to loading and unloading by conveying device and enters on left tray 32, the right carriage 38 with the front side of observing district's frame 3.The first step, stored program controlled makes two clamping cylinders, 8 work that fit on left electrode case 13, the right electrode case 10, two clamping cylinders 8 drive the transmission shaft 31 that fits on left electrode case 13, the right electrode case 10 respectively, transmission shaft 31 passes through key pin 9 set on it along key pin groove displacement forward set in neck bush 29 holes, top 33 is allocated in the preceding concave curved surface of measured workpiece coupler body 36, and top 37 allocate clamping in the measured workpiece coupler body 36 breech face center pits into.Second step, Circuits System makes motor 15 runnings, motor 15 drives neck bush 29 by speed reduction gearing drive sprocket 12 and rotates, keyway and the key pin 9 set by neck bush 29 endoporus drive Left Drive axle 31, coupler body 36,31 runnings of right transmission shaft, at this moment, sprinkling system is started working and is carried out hydrojet, and workpiece coupler body 36 is rotated spray, treats that coupler body 36 rotates the back rotation of two weeks and stops; In the 3rd step, stored program controlled makes station move oil cylinder 16 work, and station moves oil cylinder 16 upper piston rod external parts and drives set risers 28 below the base plate 27, thus drive base plate 27 and on the mechanisms such as left and right sides electrode case of being joined move to the left part magnetized area of frame 3; In the 4th step, stored program controlled makes threading bar cylinder 11 work, and threading bar cylinder 11 drives piston rod on it and allocates in two coupler knuckle pin holes up and down of measured workpiece coupler body 36; The 5th step, stored program controlled makes two circumferential clamping cylinders 20 of the hook tail both sides of measured workpiece coupler body 36 work with two that are located at hook neck both sides circumferential clamping cylinders 21, circumferential clamping cylinder 20,21 is piston rod respectively, drive the circumferential electrode 23,25 on it, be clamped on measured workpiece coupler body 36 hook tails and the hook neck; In the 6th step, as shown in Figure 3, circuit control system makes circumferential electrode, longitudinal coil energising, and 36 magnetization of measured workpiece coupler body make measured workpiece coupler body 36 reach abundant magnetization by the multichannel magnetization; In the 7th step, Circuits System makes the circumferential clamping cylinder of threading bar cylinder 11, two 20, two circumferential clamping cylinder 21 work, makes piston rod return original position.Station moves oil cylinder 16 work, and station moves oil cylinder 16 upper piston rod external parts and drives set risers 28 below the base plate 27, thus drive base plate 27 and on the mechanisms such as left and right sides electrode case of the being joined right part loading and unloading that move to frame 3 with observe the district; The 8th step, Circuits System makes motor 15 runnings, motor 15 drive sprockets 12 drive neck bush 29 and rotate, keyway and the key pin 9 set by neck bush 29 endoporus drive Left Drive axle 31, coupler body 36,31 runnings of right transmission shaft, or, before fluorescent lighting fixture 7, observe on the coupler body 36 whether slight crack is arranged by the running of circuit control system control gap.After end to be detected is demagnetized, promptly finish the once flaw detection cycle of workpiece.
The railway locomotive coupler body magnaflux that the present invention adopts above-mentioned several innovative techniques to manufacture and design is equipped with industrial control computer and special-purpose running control software and network communication software again, has formed a robotization coupler body magnetic powder inspection equipment.This equipment is compared with original coupler body magnaflux, all is improved largely on function and performance, can become the upgraded product of original coupler body magnaflux.
Serial number name
| Sequence number | Title | Sequence number | Title |
| 1 | | 21 | |
| 2 | | 22 | Longitudinal coil |
| 3 | | 23 | Circumferential electrode |
| 4 | The sprinkling system storehouse | 24 | Longitudinal coil |
| 5 | The stored program controlled | 25 | Circumferential electrode |
| 6 | | 26 | |
| 7 | Daylight lamp bracket | 27 | |
| 8 | Clamping cylinder | 28 | Riser |
| 9 | Key pin | 29 | Neck |
| 10 | Right electrode case | 30 | Outer tube |
| 11 | Threading bar cylinder | 31 | Power transmission shaft |
| 12 | | 32 | Left tray |
| 13 | Left electrode case | 33 | The top |
| 15 | Motor | 34 | Wear excellent air cylinder support |
| 16 | The | 36 | |
| 17 | The circumferential magnetization power supply | 37 | Top |
| 18 | The longitudinal | 38 | Right carriage |
| 19 | The | 39 | |
| 20 | | 40 | Circumferential cable |
Claims (2)
1, a kind of train coupler body magnaflux, contain the compositions such as in-out apparatus of frame, feeder, daylight lamp bracket, stored program controlled, sprinkling system, hydraulic system, circumferential magnetization power supply, longitudinal magnetization power supply, circumferential cable, vertical cable, detected workpiece, it is characterized in that:
(1), on frame (3), vertically is provided with two guide rails (2), on guide rail (2), be provided with base plate (27), two pair rollers (26) that base plate (27) is joined by two sides are built on stilts fit over guide rail (2) above, base plate (27) can be moved around on guide rail (2); The left part of frame (3) is that magnetized area, right part are loading and unloading and observe the district, is provided with daylight lamp and support (7) thereof in the loading and unloading and the observation of frame (3) are distinguished;
(2), on base plate (27), be fixed with left electrode case (13), right electrode case (10), on left electrode case (13), right electrode case (10), relatively is furnished with transmission shaft (31) respectively, is furnished with the top (33) that the preceding concave curve surface shape with measured workpiece coupler body (36) matches at the right-hand member of Left Drive axle (31), be furnished with top (37) at right transmission shaft (31) left end, be assigned in measured workpiece coupler body (36) the breech face center pit; The other end of left and right transmission shaft (31) is connected with the tailpiece of the piston rod of two clamping cylinders (8) respectively, and two clamping cylinders (8) fit over respectively on the side sheet of left and right electrode case; The front portion of left and right transmission shaft is assigned in respectively in the endoporus of neck bush (29), is respectively equipped with elongated key pin groove on the inner hole wall of two neck bushs (29), and respectively be fixed on left and right transmission shaft (31) on key pin (9) mutually movingly; About two neck bushs (29) divide do not move be assigned in about in two outer tubes (30) endoporus, about the flange of two outer tubes (30) by an end be separately fixed on the side lining on left electrode case (13), the right electrode case (10); Left tray (32), right carriage (38) are L-shaped, on " L " shape vertical plane of left tray (32), right carriage (38), be separately fixed at by hole set on it on leading section step axle journal of left and right neck bush (29), the surface level of left tray (32), right carriage (38) is " U " font, and matches with the profile of joining member (36); On the back end-journal of left neck bush (29), be fixed with sprocket wheel (12) by key pin, and the nut (6) by being joined thereafter, piece together tightly on the back end-journal of left neck bush (29); On the base plate (27) of the below of sprocket wheel (12), is furnished with motor gear trains such as (15); On the floor, below (27) of top (33), is furnished with threading bar cylinder support (34), on threading bar cylinder support (34), is furnished with threading bar cylinder (11), on the piston rod of threading bar cylinder (11), is furnished with circumferential electrode, can stretch into or the withdraw upper and lower erbium hole of coupler body (36) of the piston rod in the threading bar cylinder (11);
(3), the right part between two guide rails (2) on the frame (3), be fixed with station with two guide rails (2) with paralleling and move oil cylinder (16), station moves oil cylinder (16) upper piston rod external part and is fixed on the riser (28) set below the base plate (27);
(4), in the magnetized area of frame (3) left part, and be positioned at base plate (27) and move to guide rail (2) left part when location, the gib head of its measured workpiece coupler body (36) is to both sides between the hook tail, be provided with 1-5 to longitudinal coil, in every longitudinal coil, is furnished with circumferential electrode, circumferential electrode is fixed on every tailpiece of the piston rod on the circumferential clamping cylinder, and the every pair of circumferential clamping cylinder is fixed on the frame (3) of two sides of measured workpiece accordingly with it respectively.
2, a kind of train coupler body magnaflux according to claim 1 is characterized in that: guide rail (2) be two with " worker " word steel make as the track form on the railway; Roller (26) is made as train wheel version and is fitted on the guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041143 CN1715906A (en) | 2004-06-29 | 2004-06-29 | Train hook magnetic powder defect detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041143 CN1715906A (en) | 2004-06-29 | 2004-06-29 | Train hook magnetic powder defect detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1715906A true CN1715906A (en) | 2006-01-04 |
Family
ID=35821918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410041143 Pending CN1715906A (en) | 2004-06-29 | 2004-06-29 | Train hook magnetic powder defect detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1715906A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907604A (en) * | 2010-07-27 | 2010-12-08 | 上海诚友实业有限公司 | Semi-automatic AC/DC fluorescence magnetic prospecting set dedicated for connecting rod |
| CN103018321A (en) * | 2012-12-04 | 2013-04-03 | 常州翰力信息科技有限公司 | Magnetic particle inspection device |
| CN104330463A (en) * | 2013-07-22 | 2015-02-04 | 李俊生 | Four-way magnetizing magnetic powder inspection apparatus |
| CN107561155A (en) * | 2017-09-26 | 2018-01-09 | 王枫 | Special-shaped coils wheel is to magnetic powder inspection device |
| CN108088896A (en) * | 2017-11-01 | 2018-05-29 | 中车长江铜陵车辆有限公司 | A kind of drawbar coupler platform inboard root fatigue crack detection device |
| CN113406190A (en) * | 2021-07-29 | 2021-09-17 | 捷航设备制造股份有限公司 | Special fluorescent magnetic powder flaw detector for multi-station pin-shaped parts |
| CN115469005A (en) * | 2021-12-13 | 2022-12-13 | 北京聚龙科技发展有限公司 | Magnetic particle flaw detector special for train coupler body |
-
2004
- 2004-06-29 CN CN 200410041143 patent/CN1715906A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907604A (en) * | 2010-07-27 | 2010-12-08 | 上海诚友实业有限公司 | Semi-automatic AC/DC fluorescence magnetic prospecting set dedicated for connecting rod |
| CN101907604B (en) * | 2010-07-27 | 2013-06-12 | 上海诚友实业集团有限公司 | Semi-automatic AC/DC fluorescence magnetic prospecting set dedicated for connecting rod |
| CN103018321A (en) * | 2012-12-04 | 2013-04-03 | 常州翰力信息科技有限公司 | Magnetic particle inspection device |
| CN104330463A (en) * | 2013-07-22 | 2015-02-04 | 李俊生 | Four-way magnetizing magnetic powder inspection apparatus |
| CN107561155A (en) * | 2017-09-26 | 2018-01-09 | 王枫 | Special-shaped coils wheel is to magnetic powder inspection device |
| CN108088896A (en) * | 2017-11-01 | 2018-05-29 | 中车长江铜陵车辆有限公司 | A kind of drawbar coupler platform inboard root fatigue crack detection device |
| CN113406190A (en) * | 2021-07-29 | 2021-09-17 | 捷航设备制造股份有限公司 | Special fluorescent magnetic powder flaw detector for multi-station pin-shaped parts |
| CN115469005A (en) * | 2021-12-13 | 2022-12-13 | 北京聚龙科技发展有限公司 | Magnetic particle flaw detector special for train coupler body |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |