CN217766220U - Brake beam magnetic particle flaw detector capable of automatically feeding and discharging - Google Patents
Brake beam magnetic particle flaw detector capable of automatically feeding and discharging Download PDFInfo
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- CN217766220U CN217766220U CN202221689278.0U CN202221689278U CN217766220U CN 217766220 U CN217766220 U CN 217766220U CN 202221689278 U CN202221689278 U CN 202221689278U CN 217766220 U CN217766220 U CN 217766220U
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Abstract
The utility model provides a brake beam magnetic particle flaw detector capable of automatically feeding and discharging, which comprises a frame, a circumferential magnetization mechanism, a longitudinal magnetization mechanism, a lifting bearing mechanism and a horizontal bearing mechanism; the lifting and supporting mechanism is installed on one side of the rack and provided with a bracket, two profiling tools are arranged on the bracket, profiling positioning grooves are formed in the profiling tools and used for installing brake beams, and two ends of the bracket are connected with synchronous lifting components; horizontal bearing mechanism installs in the frame, and with lift bearing mechanism arranges perpendicularly, horizontal bearing mechanism is provided with the transport support body, it is provided with the support to slide in the transport support body, the support with install first cylinder between the transport support body. The utility model discloses a lift bearing mechanism realizes the autonomic transport of brake beam, and by synchronous lifting unit control, cooperation level bearing mechanism moves the work piece to the station of detecting a flaw, and degree of automation is high.
Description
Technical Field
The utility model belongs to the technical field of magnetic particle inspection, especially, relate to an automatic brake beam magnetic particle inspection machine of unloading of going up.
Background
The magnetic powder flaw detection is a flaw detection machine which utilizes the principle that after a ferromagnetic material is magnetized, magnetic force lines on the surface and the near surface of a workpiece are subjected to local distortion to generate a leakage magnetic field and the magnetic powder applied to the surface of the workpiece is adsorbed, can detect defects such as cracks, hairlines, white dots, folds, inclusions and the like in the ferromagnetic material by magnetic powder flaw detection, has high detection sensitivity, can visually display the position, shape, size and severity of the defects, has good repeatability of the detected defects, and is one of the most important parts on a railway vehicle, and the damage fault of the brake beam has great influence on the driving safety. The existing brake beam magnetic particle flaw detector mostly adopts manual feeding and discharging in the flaw detection process, so that the automation degree is low, the working efficiency is low, and the technical problem needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model provides an automatic brake beam magnetic particle flaw detector who goes up unloading.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a brake beam magnetic particle flaw detector capable of automatically feeding and discharging comprises a rack, a circumferential magnetization mechanism, a longitudinal magnetization mechanism, a lifting bearing mechanism and a horizontal bearing mechanism;
the lifting and supporting mechanism is installed on one side of the rack and provided with a bracket, two profiling tools are arranged on the bracket, profiling positioning grooves are formed in the profiling tools and used for installing brake beams, and two ends of the bracket are connected with synchronous lifting components;
the horizontal bearing mechanism is arranged on the rack and is perpendicular to the lifting bearing mechanism, the horizontal bearing mechanism is provided with a conveying frame body, a support is arranged in the conveying frame body in a sliding mode, and a first air cylinder is arranged between the support and the conveying frame body;
the horizontal supporting mechanism is characterized in that circumferential magnetization mechanisms are symmetrically arranged at two ends of the horizontal supporting mechanism, a lifting mechanism is arranged on a rack at the lower end of the circumferential magnetization mechanism, and the lifting mechanism and the circumferential magnetization mechanisms are coaxially arranged.
Further, the synchronous lifting component is provided with enclosing plates, the enclosing plates are symmetrically installed on one side of the rack, slide rails are arranged in the enclosing plates, sliders are installed on the slide rails, one side, away from the slide rails, of each slider is connected with a fixing plate, the two fixing plates are connected with the bracket, the two corresponding enclosing plates are provided with opposite surface openings, first chain wheels and second chain wheels are installed on the enclosing plates corresponding to the two ends of each slide rail respectively, the synchronous lifting component is further provided with a first speed reduction motor, a first rotating shaft and a chain, the first speed reduction motor is installed on the rack, the first speed reduction motor and the first rotating shaft adopt chain transmission, first idler wheels are installed at the two ends of the first rotating shaft respectively, one end of the chain is wound and fixed on the first idler wheels, and the other end of the chain is fixed on the fixing plates through the first chain wheels and the second chain wheels.
Furthermore, elevating system is provided with the support frame, support frame one end is fixed in the frame, and the intermediate lamella is installed to the other end, the fixed fourth cylinder that is provided with of intermediate lamella lower extreme, the fourth cylinder movable rod upwards stretches out the intermediate lamella is connected with V type piece.
Furthermore, the circumferential magnetization mechanism is provided with an electrode clamping mechanism and a rotating mechanism, the rotating mechanism drives the electrode clamping mechanism to rotate, the electrode clamping mechanism comprises a third cylinder, a chuck shaft and an electrode chuck, the chuck shaft is slidably arranged on the rack, the third cylinder drives the chuck shaft to move back and forth in the horizontal direction, and one end of the chuck shaft, which deviates from the third cylinder, is connected with the electrode chuck.
Further, rotary mechanism is provided with second gear motor, second rotation axis, second gear motor fixes in the frame, second gear motor with adopt the chain drive between the second rotation axis, second rotation axis both ends respectively with two the chuck axle adopts the chain drive, corresponds be connected with the third sprocket on the chuck axle, the third sprocket with the chuck axle adopts the key-type connection, the third sprocket has cup jointed the sprocket position sleeve, the sprocket position sleeve is fixed in the frame.
Further, vertical magnetization mechanism is provided with fixed coil, activity coil, fixed coil installs in the frame, activity coil lower extreme symmetric connection has the backup pad, the backup pad is close to one side of frame is provided with the second gyro wheel, be provided with the spout in the frame, the slip embedding of second gyro wheel set up in the spout, correspond install the second cylinder in the frame, the second cylinder expansion end with backup pad fixed connection.
Furthermore, the fluorescent lamp further comprises a magnetic suspension spraying mechanism and a fluorescent lamp, wherein the magnetic suspension spraying mechanism is provided with a spray head, the spray head is installed above the rack, a magnetic suspension reflux groove is formed in the lower end of the rack, and the magnetic suspension reflux groove is made of 304 stainless steel.
Has the advantages that: the utility model discloses flaw detector adopts lift supporting mechanism to realize the autonomic transport of brake beam, and cooperation level supporting mechanism moves the work piece to the station of detecting a flaw, and lift supporting mechanism action is controlled by synchronous lift subassembly, and degree of automation is high, and work efficiency further promotes;
the flaw detector coil is movable, the flaw detection requirements of the brake beams with multiple sizes are met, reciprocating movement is controlled by the air cylinder, and the performance is stable and reliable;
the flaw detector consists of an electrified electrode and a coil, namely an axial direct electrified method and a longitudinal coil method, and has three independent circumferential, longitudinal or composite magnetization modes, each flaw detection part of a workpiece can be subjected to omnibearing composite magnetization through one-time electrification, and the flaw defect in each direction is displayed;
the whole control system of the flaw detector adopts the PLC, the whole working process can independently run under the PLC control system, the automation degree is high, the work is reliable, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a brake beam magnetic particle flaw detector capable of automatically feeding and discharging materials provided by the present invention;
fig. 2 is a schematic view of a part of the structure of the brake beam magnetic particle flaw detector capable of automatically feeding and discharging materials provided by the present invention;
FIG. 3 is a front view of the brake beam magnetic particle flaw detector with automatic loading and unloading provided by the present invention;
fig. 4 is a top view of the brake beam magnetic particle flaw detector with automatic feeding and discharging provided by the present invention;
fig. 5 is a left side view of the brake beam magnetic particle flaw detector for automatic loading and unloading provided by the present invention;
fig. 6 is a first schematic structural view of the elevating and supporting mechanism of the present invention;
fig. 7 is a schematic structural view of the horizontal supporting mechanism of the present invention;
fig. 8 is a schematic structural view of the rotating mechanism of the present invention.
In the figure: 1 rack, 101 chute, 2 lifting mechanism, 201 support frame, 202 middle plate, 203 fourth cylinder, 204V-shaped block, 3 lifting support mechanism, 301 bracket, 302 profiling tool, 303 coaming, 304 slide rail, 305 slide block, 306 first chain wheel, 307 second chain wheel, 308 first speed reduction motor, 309 first rotating shaft, 310 first roller, 311 chain, 312 fixed plate, 4 horizontal support mechanism, 401 conveying frame body, 402 support, 403 first cylinder, 5 electrode clamping mechanism, 501 third cylinder, 502 chuck shaft, 503 electrode chuck, 6 rotating mechanism, 601 second speed reduction motor, 602 second rotating shaft, 603 third chain wheel, 7 longitudinal magnetization mechanism, 701 fixed coil, 702 movable coil, 703 support plate, second roller, 705 second cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, 6 and 7, the utility model provides a brake beam magnetic particle flaw detector with automatic feeding and discharging, which comprises a frame 1, a circumferential magnetization mechanism, a longitudinal magnetization mechanism 7, a lifting mechanism 2, a lifting support mechanism 3 and a horizontal support mechanism 4;
the lifting and supporting mechanism 3 is installed on one side of the rack 1, the lifting and supporting mechanism 3 is provided with a bracket 301, two profiling tools 302 are arranged on the bracket 301, profiling positioning grooves are formed in the profiling tools 302 and used for installing brake beams, two ends of the bracket 301 are connected with synchronous lifting assemblies, the profiling tools 302 position and lift the brake beams, and a certain distance is formed between the brake beams and the bracket 301;
the horizontal supporting mechanism 4 is installed on the rack 1 and is arranged perpendicular to the lifting supporting mechanism 3, the horizontal supporting mechanism 4 is provided with a conveying frame body 401, a support 402 is arranged in the conveying frame body 401 in a sliding mode, a first air cylinder 403 is installed between the support 402 and the conveying frame body 401, the first air cylinder 403 pushes the support 402 to move between the brake beam and the bracket 301 along the conveying frame body 401, and the brake beam is transferred to the horizontal supporting mechanism 4;
circumferential magnetization mechanisms are symmetrically installed at two ends of the horizontal bearing mechanism 4, a lifting mechanism 2 is installed on a rack 1 at the lower end of the circumferential magnetization mechanism, the lifting mechanism 2 and the circumferential magnetization mechanism are coaxially arranged, and the lifting mechanism 2 is used for conveying a brake beam on the horizontal bearing mechanism 4 to a circumferential magnetization mechanism clamping position.
On the basis of the above embodiment, as shown in fig. 3 to 5, the synchronous lifting assembly is provided with enclosing plates 303, the enclosing plates 303 are symmetrically installed on one side of the frame 1, slide rails 304 are arranged in the enclosing plates 303, slide blocks 305 are installed on the slide rails 304, one surfaces, away from the slide rails 304, of the slide blocks 305 are connected with fixing plates 312, the brackets 301 are connected between the two fixing plates 312, opposite surfaces of the two corresponding enclosing plates 303 are open, the enclosing plates 303 corresponding to the two ends of the slide rails 304 are respectively provided with first chain wheels 306 and second chain wheels 307, the synchronous lifting assembly is further provided with first speed reduction motors 308, first rotating shafts 309 and chains 311, the first speed reduction motors 308 are installed on the frame 1, the first speed reduction motors 308 and the first rotating shafts 309 adopt chain transmission, the two ends of the first rotating shafts 309 are respectively provided with first idler wheels 310, one end of the chains 311 is wound and fixed on the first idler wheels 310, the other end of the chains is fixed on the fixing plates 312 through the first chain wheels 306 and the second chain wheels 307, the first speed reduction motors 308 drive the first rotating shafts 309 to rotate, and the slide blocks 305 rotate along with the linear motion of the first chain wheels 306 and the chain wheels 301, so as to realize the forward and backward and forward and backward motion of the lifting motor.
On the basis of the above embodiment, as shown in fig. 2, the lifting mechanism 2 is provided with a support frame 201, one end of the support frame 201 is fixed on the rack 1, the other end of the support frame 201 is provided with an intermediate plate 202, the lower end of the intermediate plate 202 is fixedly provided with a fourth cylinder 203, and a movable rod of the fourth cylinder 203 extends upwards out of the intermediate plate 202 and is connected with a V-shaped block 204.
On the basis of the above embodiment, the circumferential magnetization mechanism is provided with an electrode clamping mechanism 5 and a rotating mechanism 6, the rotating mechanism 6 drives the electrode clamping mechanism 5 to rotate, the electrode clamping mechanism 5 includes a third cylinder 501, a chuck shaft 502 and electrode chucks 503, the chuck shaft 502 is slidably arranged on the frame 1, the third cylinder 501 drives the chuck shaft 502 to move back and forth in the horizontal direction, one end of the chuck shaft 502 departing from the third cylinder 501 is connected with the electrode chucks 503, and the two electrode chucks 503 are used for clamping and releasing a brake beam.
On the basis of the above embodiment, as shown in fig. 8, the rotating mechanism 6 is provided with a second reducing motor 601 and a second rotating shaft 602, the second reducing motor 601 is fixed on the frame 1, chain transmission is adopted between the second reducing motor 601 and the second rotating shaft 602, two ends of the second rotating shaft 602 are respectively chain-transmitted with the two collet shafts 502, a third chain wheel 603 is connected to the corresponding collet shaft 502, the third chain wheel 603 is in key connection with the collet shaft 502, a chain wheel positioning sleeve is sleeved on the third chain wheel 603, the chain wheel positioning sleeve is fixed on the frame 1, the second reducing motor 601 drives the second rotating shaft 602 to rotate and simultaneously drive the two collet shafts 502 to rotate, the electrode collet 503 rotates, and the brake beam rotates.
On the basis of the above embodiment, the longitudinal magnetization mechanism 7 is provided with a fixed coil 701 and a movable coil 702, the fixed coil 701 is installed on the frame 1, the lower end of the movable coil 702 is symmetrically connected with a support plate 703, one side of the support plate 703 close to the frame 1 is provided with a second roller 704, the frame 1 is provided with a chute 101, the second roller 704 is slidably embedded in the chute 101, a second cylinder 705 is installed on the corresponding frame 1, the movable end of the second cylinder 705 is fixedly connected with the support plate 703, the movable coil 702 is driven by the second cylinder 705 to move back and forth along the horizontal direction of the chute 101, and the movable coil is avoided when a brake beam is loaded and unloaded so as not to interfere with the longitudinal magnetization mechanism 7.
On the basis of above-mentioned embodiment, still include magnetic suspension and spray mechanism, fluorescent lamp, magnetic suspension sprays the mechanism and is provided with the shower nozzle, the shower nozzle is installed in the top of frame 1, carries out the magnetic suspension to the brake beam and sprays, 1 lower extreme of frame is provided with the magnetic suspension backward flow groove, the magnetic suspension backward flow groove adopts 304 stainless steel preparation, fluorescent lamp conveniently detects the result of detecting a flaw.
The specific working mode is as follows: the utility model discloses a flaw detection equipment adopts horizontal lathe bed structure, and during operation, the brake beam is placed and is fixed a position on lift supporting mechanism 3 profile modeling frock 302, and bracket 301 is under the drive of synchronous lifting unit, upwards holds up the brake beam, horizontal supporting mechanism 4 first cylinder 403 promotes support 402 and inserts between work piece and bracket 301 forward, switch over the brake beam to on bracket 402, first cylinder 403 returns, the brake beam carries to circumference magnetization mechanism station, elevating system 2 rises auxiliary electrode clamping mechanism 5 location and presss from both sides tight brake beam, elevating system 2 falls down, spray magnetic suspension, movable coil 702 advances, whole circular telegram magnetization, the roll observation, movable coil 702 retreats, the roll observation, movable coil 702 gos forward and demagnetizes, movable coil 702 retreats, elevating system 2 rises, electrode clamping mechanism 5 loosens, elevating system 2 meets the brake beam and descends, the brake beam is transmitted to lift supporting mechanism 3 by horizontal supporting mechanism 4 again, lift supporting mechanism 3 descends, take out the work piece;
the whole control system of the flaw detector adopts a PLC programmable controller, and the whole working process can independently run under the PLC control system.
The foregoing shows and describes the general principles, essential features and advantages of the present invention, with the understanding that the foregoing and following descriptions, as well as the appended drawings, are intended to illustrate and not limit the scope of the invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (7)
1. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging is characterized in that: comprises a frame (1), a circumferential magnetizing mechanism, a longitudinal magnetizing mechanism (7), a lifting mechanism (2), a lifting bearing mechanism (3) and a horizontal bearing mechanism (4);
the lifting and supporting mechanism (3) is installed on one side of the rack (1), the lifting and supporting mechanism (3) is provided with a bracket (301), two copying tools (302) are arranged on the bracket (301), copying positioning grooves are formed in the copying tools (302), the copying positioning grooves are used for installing brake beams, and two ends of the bracket (301) are connected with synchronous lifting components;
the horizontal supporting mechanism (4) is installed on the rack (1) and is perpendicular to the lifting supporting mechanism (3), the horizontal supporting mechanism (4) is provided with a conveying rack body (401), a support (402) is arranged in the conveying rack body (401) in a sliding mode, and a first air cylinder (403) is installed between the support (402) and the conveying rack body (401);
horizontal bearing mechanism (4) both ends symmetry is installed the circumference and is magnetized the mechanism, install elevating system (2) on frame (1) of circumference magnetization mechanism lower extreme, elevating system (2) with circumference magnetization mechanism coaxial arrangement.
2. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 1, wherein: synchronous lifting unit is provided with bounding wall (303), bounding wall (303) symmetry is installed in frame (1) one side, be provided with slide rail (304) in bounding wall (303), install slider (305) on slide rail (304), slider (305) are kept away from the one side of slide rail (304) is connected with fixed plate (312), two connect between fixed plate (312) bracket (301), corresponding two bounding wall (303) opposite face opening sets up, install first sprocket (306), second sprocket (307) on bounding wall (303) that slide rail (304) both ends correspond respectively, synchronous lifting unit still is provided with first gear motor (308), first rotation axis (309), chain (311), first gear motor (308) are installed on frame (1), first gear motor (308) with adopt chain drive between first rotation axis (309), first gyro wheel (310) are installed respectively at first rotation axis (309) both ends, chain (311) one end winding is fixed in on first gyro wheel (310), the other end is fixed in on fixed plate (312) through first sprocket (306), second sprocket (307).
3. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 1, wherein: elevating system (2) are provided with support frame (201), support frame (201) one end is fixed in frame (1), and intermediate lamella (202) are installed to the other end, intermediate lamella (202) lower extreme is fixed and is provided with fourth cylinder (203), fourth cylinder (203) movable rod upwards stretches out intermediate lamella (202) are connected with V type piece (204).
4. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 1, wherein: the electrode clamping mechanism (5) is driven by the rotating mechanism (6) to rotate, the electrode clamping mechanism (5) comprises a third cylinder (501), a chuck shaft (502) and an electrode chuck (503), the chuck shaft (502) is arranged on the rack (1) in a sliding mode, the third cylinder (501) drives the chuck shaft (502) to move back and forth in the horizontal direction, and one end, deviating from the third cylinder (501), of the chuck shaft (502) is connected with the electrode chuck (503).
5. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 4, wherein: rotary mechanism (6) are provided with second gear motor (601), second rotation axis (602), second gear motor (601) are fixed on frame (1), second gear motor (601) with adopt the chain drive between second rotation axis (602), second rotation axis (602) both ends respectively with two chuck axle (502) adopt the chain drive, correspond be connected with third sprocket (603) on chuck axle (502), third sprocket (603) with chuck axle (502) adopt the key-type connection, third sprocket (603) have cup jointed the sprocket position sleeve, the sprocket position sleeve is fixed on frame (1).
6. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 1, wherein: longitudinal magnetization mechanism (7) are provided with fixed coil (701), activity coil (702), fixed coil (701) are installed on frame (1), activity coil (702) lower extreme symmetric connection has backup pad (703), backup pad (703) are close to one side of frame (1) is provided with second gyro wheel (704), be provided with spout (101) on frame (1), second gyro wheel (704) slip embedding set up in spout (101), correspond install second cylinder (705) on frame (1), second cylinder (705) expansion end with backup pad (703) fixed connection.
7. The brake beam magnetic particle flaw detector capable of automatically feeding and discharging as claimed in claim 1, wherein: the fluorescent lamp is characterized by further comprising a magnetic suspension spraying mechanism and a fluorescent lamp, wherein the magnetic suspension spraying mechanism is provided with a sprayer, the sprayer is installed above the rack (1), a magnetic suspension backflow groove is formed in the lower end of the rack (1), and the magnetic suspension backflow groove is made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221689278.0U CN217766220U (en) | 2022-07-02 | 2022-07-02 | Brake beam magnetic particle flaw detector capable of automatically feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221689278.0U CN217766220U (en) | 2022-07-02 | 2022-07-02 | Brake beam magnetic particle flaw detector capable of automatically feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217766220U true CN217766220U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221689278.0U Active CN217766220U (en) | 2022-07-02 | 2022-07-02 | Brake beam magnetic particle flaw detector capable of automatically feeding and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217766220U (en) |
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2022
- 2022-07-02 CN CN202221689278.0U patent/CN217766220U/en active Active
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