CN104777217B - A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux - Google Patents
A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux Download PDFInfo
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- CN104777217B CN104777217B CN201510108319.0A CN201510108319A CN104777217B CN 104777217 B CN104777217 B CN 104777217B CN 201510108319 A CN201510108319 A CN 201510108319A CN 104777217 B CN104777217 B CN 104777217B
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Abstract
The present invention relates to a kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux, including lathe bed, feed mechanism, be positioned at the feed mechanism in darkroom, cutting agency, rotating mechanism, magnetizing assembly, magnetic flaw detection ink spray equipment and ultraviolet ray light source apparatus；Magnetizing assembly and magnetic flaw detection ink spray equipment are arranged on lathe bed；Magnetizing assembly both sides are sequentially provided with feed mechanism, feed mechanism, rotating mechanism and cutting agency from top to bottom；Magnetizing assembly is arranged over ultraviolet ray light source apparatus；Wheel shaft to be detected is entered in feed mechanism by feed mechanism；Wheel shaft to be detected is cooperated by warp after feed mechanism feeding magnetized by rotating mechanism, magnetizing assembly and magnetic flaw detection ink spray equipment；Sent by cutting agency after wheel shaft to be detected is demagnetized, the passenger vehicle wheel shaft monolateral open-close type coil magnaflux of the present invention program, full automatic can complete the detection to passenger vehicle wheel shaft, and directly can be observed by defectogram picture, detection quality and efficiency are high simultaneously.
Description
Technical field
The present invention relates to a kind of magnaflux, particularly relate to a kind of monolateral open-close type coil magnetic powder for passenger vehicle wheel shaft
Defectoscope.
Background technology
In railway transportation, rolling stock runs and is directly connected to people's life and property safety, and therefore, vehicle is through one
After the operation fixed time, it is necessary to running part and brake portion to vehicle carry out decomposing inspection and maintenance, wherein vehicle wheel
The quality of axle is particularly important, if crackle occurs in vehicle axles, it is possible to splits in vehicle outage, causes heavy losses.
A kind of conventional nondestructive means during fluorescent magnetic particle flaw detection, for detecting the surface of ferrimagnet workpiece and near
The crack defect on surface, one of method that when being considered, surface crack testing is the sensitiveest the most always, current fluorescent magnetic
Powder flaw detection has been used up the mode of production of semi-automation and detects passenger vehicle wheel shaft, has the most developed a kind of full automatic visitor
Axletree magnaflux, wherein needs to carry out wheel shaft to be detected longitudinal magnetization, and existing longitudinal magnetization coil clamps
Mechanism cannot meet actual demand during passenger vehicle wheel shaft detection.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art to provide a kind of inspection that can automatically realize passenger vehicle wheel shaft
Survey, and can be by defectogram as the passenger vehicle wheel shaft monolateral open-close type coil magnaflux of Real Time Observation.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of passenger vehicle wheel shaft monolateral open-close type coil magnetic powder
Defectoscope, including lathe bed, feed mechanism, is positioned at the feed mechanism in darkroom, cutting agency, rotating mechanism, magnetizing assembly, magnetcisuspension
Liquid spray equipment and ultraviolet ray light source apparatus；Described magnetizing assembly and magnetic flaw detection ink spray equipment are arranged on lathe bed；Described magnetization
Device both sides are sequentially provided with feed mechanism, feed mechanism, rotating mechanism and cutting agency from top to bottom；Above described magnetizing assembly
It is provided with ultraviolet ray light source apparatus；Described magnetizing assembly includes localizing electrode clamp system and longitudinal magnetization coil clamp system；Institute
State longitudinal magnetization coil clamp system and include two symmetrically arranged monolateral coil clamp systems；Described monolateral coil clamp system
Including the first bearing, the second bearing, the first rotary shaft, the second rotary shaft, end cap, the first open stich copper bar, the first support plate,
Second support plate, thin cylinder, the second open stich copper bar, cylinder, tooth bar, gear, roller and coupling block；Described first bearing
With the first rotary shaft and the second rotary shaft that the second bearing is provided with concentric；Described first rotary shaft both sides are provided with end cap and can
The the first open stich copper bar rotated；Described second rotary shaft both sides are provided with rotating first open stich copper bar；Described
One bearing and the second bearing side further respectively have the first support plate and the second support plate；Described first support plate is provided with slim
Cylinder；Described second support plate is provided with two thin cylinders；It is provided with socket in described thin cylinder；Described slot side is provided with
Second open stich copper bar；Described first open stich copper bar is inserted in socket after rotating to an angle, and with the second opening
Coil copper bar contacts；Described second bearing side is provided with cylinder；Described cylinder connector drives the by tooth bar, gear and roller
Two rotary shafts rotate；Described first rotary shaft is connected by coupling block between the second rotary shaft;Described wheel shaft to be detected passes through
Feed mechanism enters in feed mechanism；Described wheel shaft to be detected by after feed mechanism feeding through by rotating mechanism, magnetizing assembly
Cooperate with magnetic flaw detection ink spray equipment and magnetize；Sent by cutting agency after described wheel shaft to be detected is demagnetized.
Preferably, described first rotary shaft and the second rotary shaft are arranged on the first bearing and second by slide holder
On seat;Described thin cylinder is installed on the first support plate and the second support plate by cylinder saddle.
Preferably, described first open stich copper bar by coupling assembly respectively with the first rotary shaft and the second rotary shaft phase
Even；Described coupling assembly includes open stich coupling block, insulation sleeve and copper clip；Described open stich coupling block and first rotates
It is respectively equipped with insulation sleeve between axle and the second rotary shaft；Described open stich coupling block is externally provided with copper clip.
Preferably, it is equipped with between described slide holder and the first power transmission shaft and slide holder and second driving shaft
Composite bearing.
Preferably, described coupling block be shaped as U-shaped.
Preferably, described passenger vehicle wheel shaft monolateral open-close type coil magnaflux also includes electric control system, computer
Control system and image capturing system；Described electric control system is used for controlling the monolateral open-close type coil magnetic powder inspection of passenger vehicle wheel shaft
Machine driving in machine；Described image capturing system carries out the collection of defectogram picture by computer control system.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that the present invention program's
A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux, it is possible to the full automatic detection completed passenger vehicle wheel shaft, and can lead to
Cross defectogram picture directly to observe, improve the working environment of flaw detection workman, it is to avoid it is operated in darkroom, subtracts simultaneously
Having lacked the labor intensity of flaw detection workman, it is simple to operation, uses safety, failure rate is low, reduces sparking coefficient, examines simultaneously
Mass metering and efficiency are high, have adapted to the Production requirement of reality, have been significant the security developments of China Railway.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further.
Accompanying drawing 1 is the structural representation of passenger vehicle wheel shaft of the present invention monolateral open-close type coil magnaflux.
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1.
Accompanying drawing 3 is the top view of accompanying drawing 1.
Accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 3.
Accompanying drawing 5 is the left view of accompanying drawing 1.
Accompanying drawing 6 is the partial enlarged drawing of accompanying drawing 5.
Accompanying drawing 7 is the partial enlarged drawing of accompanying drawing 5.
Accompanying drawing 8 is the structural representation of longitudinal magnetization coil clamp system.
Accompanying drawing 9 is the partial enlarged drawing of accompanying drawing 8.
Accompanying drawing 10 is the top view of accompanying drawing 8.
Accompanying drawing 11 is the partial enlarged drawing of accompanying drawing 10.
Accompanying drawing 12 is the left view of accompanying drawing 8.
Wherein: 1, the first bearing;2, the second bearing;3, the first rotary shaft;4, the second rotary shaft;5, end cap;6, first open
Mouth coil copper bar;7, the first support plate;8, the second support plate;9, thin cylinder;10, the second open stich copper bar;11, cylinder;
12, tooth bar;13, gear;14, roller;15, coupling block;16, slide holder;17, open stich coupling block;18, insulation sleeve;
19, copper clip;20, composite bearing;21, cylinder saddle；22, socket；30, lathe bed；40, feed mechanism；50, darkroom；60, feeding
Mechanism；70, cutting agency；80, rotating mechanism；90, localizing electrode clamp system；91, longitudinal magnetization coil clamp system；92、
Passenger vehicle wheel shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Of the present invention a kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux as shown in accompanying drawing 1-12, including
Lathe bed 30, feed mechanism 40, it is positioned at the feed mechanism 60 in darkroom 50, cutting agency 70, rotating mechanism 80, magnetizing assembly, magnetic
Suspension spray equipment and ultraviolet ray light source apparatus；Described magnetizing assembly and magnetic flaw detection ink spray equipment are arranged on lathe bed 30；Described
Magnetizing assembly both sides are sequentially provided with feed mechanism 40, feed mechanism 60, rotating mechanism 80 and cutting agency 70 from top to bottom；Described
Magnetizing assembly is arranged over ultraviolet ray light source apparatus；Described magnetizing assembly includes localizing electrode clamp system 90 and longitudinal magnetization line
Circle clamp system 91；Described longitudinal magnetization coil clamp system 91 includes two symmetrically arranged monolateral coil clamp systems；Institute
State monolateral coil clamp system and include first bearing the 1, second bearing the 2, first rotary shaft the 3, second rotary shaft 4, end cap 5, first
Open stich copper bar the 6, first support plate the 7, second support plate 8, thin cylinder the 9, second open stich copper bar 10, cylinder 11, tooth
Bar 12, gear 13, roller 14 and coupling block 15；Described first bearing 1 and the second bearing 2 are provided with the first rotary shaft of concentric
3 and second rotary shaft 4；Described first rotary shaft 3 both sides are provided with end cap 5 and rotating first open stich copper bar 6；Described
Two rotary shaft 4 both sides are provided with rotating first open stich copper bar 6；Described first bearing 1 and the second bearing 2 side are also distinguished
It is provided with the first support plate 7 and the second support plate 8；Described first support plate 7 is provided with thin cylinder 9；On described second support plate 8
It is provided with two thin cylinders 9；It is provided with socket 22 in described thin cylinder 9；Described socket 22 side is provided with the second open stich copper
Row 10；Described first open stich copper bar 6 is inserted in socket 22 after rotating to an angle, and with the second open stich copper bar 10
Contact；Described second bearing 8 side is provided with cylinder 11；Described cylinder 11 joint is driven by tooth bar 12, gear 13 and roller 14
Dynamic second rotary shaft 4 rotates；It is connected by coupling block 15 between described first rotary shaft 3 and the second rotary shaft 4；Described first turn
Moving axis 3 and the second rotary shaft 4 are arranged on the first bearing 1 and the second bearing 2 by slide holder 16；Described thin cylinder 9
It is installed on the first support plate 7 and the second support plate 8 by cylinder saddle 21;State the first open stich copper bar 6 by connection group
Part is connected with the first rotary shaft 3 and the second rotary shaft 4 respectively；Described coupling assembly includes open stich coupling block 17, insulation sleeve
18 and copper clip 19；It is respectively equipped with insulation sleeve between described open stich coupling block 17 and the first rotary shaft 3 and the second rotary shaft 4
18；Described open stich coupling block 17 is externally provided with copper clip 19；Described slide holder 16 and the first power transmission shaft 3 and slip prop up
Composite bearing 20 it is equipped with between support 16 and second driving shaft 4；Described coupling block 15 be shaped as U-shaped；Described passenger vehicle wheel shaft
Monolateral open-close type coil magnaflux also includes electric control system, computer control system and image capturing system；Described
Electric control system is for controlling the machine driving in passenger vehicle wheel shaft monolateral open-close type coil magnaflux；Described image acquisition
System carries out the collection of defectogram picture by computer control system.
The passenger vehicle wheel shaft monolateral open-close type coil magnaflux of the present invention also includes axle camera head and Bearing testing
Device, is respectively used to the camera operation of axle number and judges that axletree two ends are the need of spray and image acquisition.
Of the present invention a kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux as shown in accompanying drawing 1-12, starts
Use constantly, be first powered on entering operation interface, passenger vehicle wheel shaft carried out the shooting of axle number and carries out Bearing testing, then sending
Material mechanism delivers to passenger vehicle wheel shaft in feed mechanism, and passenger vehicle wheel shaft enters in rotating mechanism by feed mechanism, then longitudinally
Magnetization open-close type loop coil mechanism starts working, and two cylinders automatically turn on, and the cylinder connector of two cylinders drives tooth respectively
Bar is moved along, and rack drives gear rotates, and then the first open stich copper bar in the first rotary shaft is entered automatically
Row rotates, and enters in the socket in thin cylinder after it rotates to an angle, and by thin cylinder and the second aperture lines
Circle copper bar is against being connected, simultaneously because be connected by coupling block between the second rotary shaft with the first rotary shaft, when the first rotary shaft
During rotation, the second rotary shaft is also carried out rotating, and the first open stich copper bar in the second rotary shaft carries out rotating laggard the most automatically
Enter in socket, and by thin cylinder and the second open stich copper bar against being connected, such passenger vehicle wheel shaft is just taken turns by passenger vehicle
The longitudinally clamping of axle monolateral open-close type coil magnaflux；Then passenger vehicle wheel shaft is rotated by rotating mechanism, then magnetcisuspension
Liquid spray system proceeds by work, and passenger vehicle wheel shaft carries out the spray operation of magnetic flaw detection ink, and localizing electrode clamp system opens simultaneously
Dynamic, passenger vehicle wheel shaft two ends are clamped, after energising just can the most simultaneously magnetizing passenger vehicle wheel shaft, magnetize
After can also by image capturing system to flaw detection position directly observe and analyze, due to whole operating process be all
Darkroom is carried out, has so ensured the personal safety of flaw detection operator, decreased the labor intensity of workman；When detection completes
Rear power-off, longitudinal magnetization open-close type coil mechanism and localizing electrode clamp system unclamp respectively so that wheel shaft to be detected demagnetizes,
After utilize cutting agency to passenger vehicle wheel shaft blanking.
Passenger vehicle wheel shaft monolateral open-close type coil magnetic powder inspection function countershaft body surface, left and right journal surface and the left side of the present invention
Three positions of right compensating groove carry out magnetic powder inspection detection.
The passenger vehicle wheel shaft monolateral open-close type coil magnaflux of the present invention, it is possible to full automatic complete passenger vehicle wheel shaft
Detection, and directly can be observed by defectogram picture, improve the working environment of flaw detection workman, it is to avoid it is in darkroom simultaneously
Being operated, decrease the labor intensity of flaw detection workman, detection quality and efficiency are high simultaneously, have adapted to the Production requirement of reality,
The security developments of China Railway is significant.
Below it is only the concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employings
The technical scheme that equivalents or equivalence are replaced and formed, within the scope of all falling within rights protection of the present invention.
Claims (6)
1. a passenger vehicle wheel shaft monolateral open-close type coil magnaflux, it is characterised in that: include lathe bed, feed mechanism, be positioned at
Feed mechanism, cutting agency, rotating mechanism, magnetizing assembly, magnetic flaw detection ink spray equipment and ultraviolet ray light source apparatus in darkroom；Institute
State magnetizing assembly and magnetic flaw detection ink spray equipment is arranged on lathe bed；Described magnetizing assembly both sides are sequentially provided with feeder from top to bottom
Structure, feed mechanism, rotating mechanism and cutting agency；Described magnetizing assembly is arranged over ultraviolet ray light source apparatus；Described magnetization dress
Put and include localizing electrode clamp system and longitudinal magnetization coil clamp system；Described longitudinal magnetization coil clamp system includes two
Symmetrically arranged monolateral coil clamp system；Described monolateral coil clamp system includes the first bearing, the second bearing, the first rotation
Axle, the second rotary shaft, end cap, the first open stich copper bar, the first support plate, the second support plate, thin cylinder, the second aperture lines
Circle copper bar, cylinder, tooth bar, gear, roller and coupling block；Described first bearing and the second bearing are provided with first turn of concentric
Moving axis and the second rotary shaft；Described first rotary shaft both sides are provided with end cap and rotating first open stich copper bar；Described
Two rotary shaft both sides are provided with rotating first open stich copper bar；Described first bearing and the second bearing side further respectively have
First support plate and the second support plate；Described first support plate is provided with thin cylinder；Described second support plate is provided with two
Thin cylinder；It is provided with socket in described thin cylinder；Described slot side is provided with the second open stich copper bar；Described first opening
Coil copper bar is inserted in socket after rotating to an angle, and contacts with the second open stich copper bar；Described second bearing one
Side is provided with cylinder；Described cylinder connector drives the second rotary shaft to rotate by tooth bar, gear and roller；Described first rotary shaft with
It is connected by coupling block between second rotary shaft;Described wheel shaft to be detected is entered in feed mechanism by feed mechanism；Described treat
Detection wheel shaft is by carrying out magnetic through being cooperated by rotating mechanism, magnetizing assembly and magnetic flaw detection ink spray equipment after feed mechanism feeding
Change；Sent by cutting agency after described wheel shaft to be detected is demagnetized.
Passenger vehicle wheel shaft the most according to claim 1 monolateral open-close type coil magnaflux, it is characterised in that: described first
Rotary shaft and the second rotary shaft are arranged on the first bearing and the second bearing by slide holder;Described thin cylinder passes through
Cylinder saddle is installed on the first support plate and the second support plate.
Passenger vehicle wheel shaft the most according to claim 1 monolateral open-close type coil magnaflux, it is characterised in that: described first
Open stich copper bar is connected with the first rotary shaft and the second rotary shaft respectively by coupling assembly；Described coupling assembly includes opening
Coil coupling block, insulation sleeve and copper clip；Between described open stich coupling block and the first rotary shaft and the second rotary shaft respectively
It is provided with insulation sleeve；Described open stich coupling block is externally provided with copper clip.
Passenger vehicle wheel shaft the most according to claim 3 monolateral open-close type coil magnaflux, it is characterised in that: described slip
It is equipped with composite bearing between bracing frame and the first power transmission shaft and slide holder and second driving shaft.
Passenger vehicle wheel shaft the most according to claim 4 monolateral open-close type coil magnaflux, it is characterised in that: described connection
Block be shaped as U-shaped.
6. according to the passenger vehicle wheel shaft monolateral open-close type coil magnaflux described in any one in claim 1-5, its feature
Be: described passenger vehicle wheel shaft monolateral open-close type coil magnaflux also include electric control system, computer control system and
Image capturing system；Described electric control system is for controlling the machinery in passenger vehicle wheel shaft monolateral open-close type coil magnaflux
Transmission；Described image capturing system carries out the collection of defectogram picture by computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108319.0A CN104777217B (en) | 2015-03-12 | 2015-03-12 | A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108319.0A CN104777217B (en) | 2015-03-12 | 2015-03-12 | A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux |
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| Publication Number | Publication Date |
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| CN104777217A CN104777217A (en) | 2015-07-15 |
| CN104777217B true CN104777217B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510108319.0A Active CN104777217B (en) | 2015-03-12 | 2015-03-12 | A kind of passenger vehicle wheel shaft monolateral open-close type coil magnaflux |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248783B (en) * | 2016-08-29 | 2023-12-05 | 江苏赛福探伤设备制造有限公司 | Large-scale closed magnetic yoke type magnetic particle flaw detector for railway wheel set |
| CN107478726A (en) * | 2017-09-19 | 2017-12-15 | 南京林城亿轮轨道交通技术有限公司 | A kind of solid shafting phased-array ultrasonic fault detection system and its detection method |
| CN108267501B (en) * | 2018-03-26 | 2023-07-28 | 盐城工学院 | Intelligent magnetic powder flaw detector for motor car wheels |
| CN114136669A (en) * | 2021-11-30 | 2022-03-04 | 宝武集团马钢轨交材料科技有限公司 | Wheel rotating device and positioning detection compensation method thereof |
| CN114235947B (en) * | 2021-12-23 | 2024-02-06 | 衡阳市金则利特种合金股份有限公司 | Magnetic powder inspection system and inspection method for round bar steel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183578B (en) * | 2010-07-26 | 2013-06-19 | 北京聚龙科技发展有限公司 | Wheel set fluorescent magnetic powder flaw detector |
| CN202204798U (en) * | 2011-09-13 | 2012-04-25 | 西安永安磁粉探伤科技有限公司 | Opening and closing type double-magnetization coil for magnetic powder inspection |
| JP5729824B2 (en) * | 2011-09-26 | 2015-06-03 | 新日鐵住金株式会社 | Magnetizer for magnetic particle inspection of wheels |
| CN103675092A (en) * | 2012-08-30 | 2014-03-26 | 射阳县无损检测技术研究所 | Retractable coil magnetic particle flaw detector with compatible wheel diameter |
| CN204630980U (en) * | 2015-03-12 | 2015-09-09 | 江苏赛福探伤设备制造有限公司 | The monolateral open-close type coil magnaflux of a kind of passenger vehicle wheel shaft |
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