CN211927786U - Wheel set magnetic particle inspection device - Google Patents
Wheel set magnetic particle inspection device Download PDFInfo
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- CN211927786U CN211927786U CN202020562194.5U CN202020562194U CN211927786U CN 211927786 U CN211927786 U CN 211927786U CN 202020562194 U CN202020562194 U CN 202020562194U CN 211927786 U CN211927786 U CN 211927786U
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- cylinder
- carrier roller
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Abstract
The utility model discloses a wheel set magnetic particle inspection device, including frame, guide rail, circumference electrode, longitudinal coil, collecting tank, rotation bearing roller, the frame bottom is provided with the guide rail of two symmetries, guide rail and wheel set work piece cooperation, the guide rail middle part is provided with V type piece, and the work piece both sides are provided with elevating assembly respectively, elevating assembly is including rotating bearing roller, lifting support, rotating motor, bearing roller elevating screw, and elevating motor drive goes up and down the transition axle and rotates, drives bearing roller elevating screw rotatory to drive elevating assembly from top to bottom, circumference electrode has two, installs respectively at die clamping cylinder's telescopic link front end, longitudinal coil has two, suspends in midair through the slide, and the slide can drive horizontal migration down at the cylinder. The utility model can synchronously lift the left and right sides of the wheel pair, and the rotary carrier roller can also rotate the wheel pair workpiece under the driving of the rotary motor, thereby being convenient for observing the wheel pair; the bidirectional blanking of heavy wheel pair workpieces can be realized, and the processing and arrangement of a workshop are facilitated.
Description
Technical Field
The utility model belongs to the machinery of detecting a flaw field, concretely relates to wheel set magnetic particle inspection device.
Background
The wheel set is the part of the rolling stock contacting with the steel rail and consists of left and right wheels firmly pressed on the same axle. The wheel pair is used to ensure the running and steering of the rolling stock on the rail, bear all static and dynamic loads from the rolling stock, transfer the static and dynamic loads to the rail and transfer the loads generated by the irregularity of the lines to the parts of the rolling stock. In addition, the drive and braking of the rolling stock are also effected via wheel pairs.
Because the wheel set is heavy and bulky, the wheel set needs to be suspended during compound magnetization, and the conventional magnetic particle flaw detector is inconvenient to operate when moving and rotating the wheel set.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims at providing a wheel pair magnetic particle flaw detector, make things convenient for the operation wheel pair to go up unloading, effectively compound magnetization to the wheel pair simultaneously.
In order to realize the aim, the utility model provides a wheel set magnetic particle inspection device, which comprises a frame, a guide rail, a circumferential electrode, a longitudinal coil, a liquid collecting tank and a rotating carrier roller,
the machine frame is box-shaped, the top of the outer side of the machine frame is provided with a track, and a shielding curtain can move in the track to shield and expand the interior of the machine frame; the bottom of the center of the frame is provided with a liquid collecting tank, the middle part of the frame is provided with a fluorescent lamp and a magnetic powder spray head, the magnetic powder spray head is connected with a pipeline, a pump and the liquid collecting tank to form a magnetic powder circulating spraying mechanism,
two symmetrical guide rails are arranged at the bottom of the frame, the guide rails are matched with the wheel set workpiece, a V-shaped block is arranged in the middle of the guide rails, the workpiece can be stably lifted,
the two sides of the workpiece are respectively provided with a lifting assembly, the lifting assembly comprises a rotating carrier roller, a lifting support, a rotating motor and a carrier roller lifting screw rod, the rotating carrier roller is provided with two guide rollers and is arranged on the lifting support through a bearing; the guide roller of the rotating carrier roller can be driven by a rotating motor to rotate so as to drive the workpiece to rotate, and the carrier roller lifting lead screw can drive the lifting support to lift and descend; the lifting transition shaft is horizontally arranged at the upper part of the machine frame, a bevel gear is arranged at the shaft end, a bevel gear meshed with the lifting transition shaft is also arranged at the top of the carrier roller lifting screw rod, the lifting transition shaft is driven by the lifting motor to rotate to drive the carrier roller lifting screw rod to rotate, so as to drive the lifting assembly to move up and down,
the two circumferential electrodes are respectively arranged at the front end of a telescopic rod of the clamping cylinder and can horizontally move to clamp and loosen the shaft end of the workpiece, the clamping cylinder is arranged on the lifting bracket and can move up and down along with the lifting bracket, the circumferential electrodes are connected with the circumferential transformer through leads,
the two longitudinal coils are suspended by the sliding seat, the sliding seat can be driven by the cylinder to move horizontally, the longitudinal coils are sleeved outside the workpiece during working, the longitudinal coils are connected with the longitudinal transformer through leads,
the circumferential transformer and the longitudinal transformer are connected with a main loop in the frame, and the main loop drives the lifting motor, each cylinder and the pump to move simultaneously.
Furthermore, the guide rail includes canned paragraph, movable section, V type piece, and the movable section has two, the V type piece both sides of guide rail are provided with homonymy ejection of compact cylinder, heteropleural ejection of compact cylinder respectively, and homonymy ejection of compact cylinder, heteropleural ejection of compact cylinder's pars contractilis are is connected with the movable section of guide rail respectively, and the movable section flushes with the canned paragraph during the shrink, and the movable section lifts up during the extension, drives the work piece and rolls to the opposite side.
Furthermore, the discharging cylinder on the same side is obliquely arranged and is connected with a rocker arm, and the rocker arm is hinged with one side of the movable section of the guide rail; the discharge cylinder on the different side is vertically arranged at the bottom of the other movable section of the guide rail.
Furthermore, the rack is provided with four vertical slide rails, the four slide rails are arranged in a pairwise symmetrical mode, the lifting support is provided with a slide block which is matched with the slide rails, and the lifting support is stable through the slide rails when moving up and down.
Furthermore, there is one lifting motor, and there are two lifting transition shafts connected through a coupling.
Furthermore, a plurality of turns of coils are installed in the longitudinal coils.
The utility model has the advantages that:
1. the wheel pair magnetic particle inspection device of the utility model can carry out circumferential and longitudinal composite magnetization on the wheel pair, the left side and the right side of the wheel pair are synchronously lifted by adopting the lifting motor, the rotating carrier roller, the carrier roller lifting lead screw and the lifting transition shaft, and the rotating carrier roller can also rotate a wheel pair workpiece under the driving of the rotating motor, thereby being convenient for observing the wheel pair;
2. by adopting the V-shaped block, the same-side discharging air cylinder and the different-side discharging air cylinder, the heavy wheel pair workpiece can be subjected to bidirectional discharging, and the workshop processing and arrangement are facilitated.
Drawings
Fig. 1 is a schematic front view of a wheel set magnetic particle inspection device according to the present invention;
fig. 2 is a schematic left-view diagram of the wheel set magnetic particle inspection device of the present invention;
fig. 3 is a schematic plan view of the wheel set magnetic particle inspection device of the present invention.
In the figure: 1. guide rail, 2, bearing roller lifting screw, 3, frame, 4, main loop, 5, longitudinal transformer, 6, elevator motor, 7, circumference electrode, 8, rotation bearing roller, 9, longitudinal coil, 10, collecting tank, 11, lift transition axle, 12, circumference transformer, 13, rotation motor, 14, homonymy ejection of compact cylinder, 15, work piece, 16, heteronymy ejection of compact cylinder, 17, lifting support.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in figure 1, the wheel set magnetic particle inspection device comprises a frame 3, a guide rail 1, a circumferential electrode 7, a longitudinal coil 9, a liquid collecting tank 10 and a rotating carrier roller 8,
the rack 3 is box-shaped, the top of the outer side of the rack is provided with a track, and a shielding curtain can move in the track to shield and expand the inside of the rack 3; as shown in fig. 3, a liquid collecting tank 10 is arranged at the bottom of the center of the frame 3, a fluorescent lamp and a magnetic powder spray head are arranged in the middle of the frame, the magnetic powder spray head is connected with a pipeline, a pump and the liquid collecting tank 10 to form a magnetic powder circulating spraying mechanism,
two symmetrical guide rails 1 are arranged at the bottom of the frame 3, the guide rails 1 are matched with wheel set workpieces 15, a V-shaped block is arranged in the middle of each guide rail 1 and can stably lift the workpieces 15,
two sides of a workpiece 15 are respectively provided with a lifting assembly, the lifting assembly comprises a rotating carrier roller 8, a lifting bracket 17, a rotating motor 13 and a carrier roller lifting screw rod 2, the rotating carrier roller 8 is provided with two guide rollers and is arranged on the lifting bracket 17 through a bearing; the guide roller of the rotary carrier roller 8 can be driven by a rotary motor 13 to rotate to drive a workpiece 15 to rotate, and the carrier roller lifting screw rod 2 can drive a lifting support 17 to lift and descend; the lifting transition shaft 11 is horizontally arranged at the upper part of the frame 3, a bevel gear is arranged at the shaft end, a bevel gear meshed with the lifting transition shaft is also arranged at the top of the carrier roller lifting screw rod 2, the lifting motor 6 drives the lifting transition shaft 11 to rotate to drive the carrier roller lifting screw rod 2 to rotate, so as to drive the lifting assembly to move up and down,
the two circumferential electrodes 7 are respectively arranged at the front end of a telescopic rod of a clamping cylinder and can horizontally move to clamp and loosen the shaft end of a workpiece 15, the clamping cylinder is arranged on a lifting bracket 17 and can move up and down along with the lifting bracket 17, the circumferential electrodes 7 are connected with a circumferential transformer 12 through leads,
the two longitudinal coils 9 are suspended by the sliding seat, the sliding seat can be driven by the cylinder to move horizontally, the longitudinal coils 9 are sleeved outside the workpiece 15 during working, the longitudinal coils 9 are connected with the longitudinal transformer 5 through leads,
the circumferential transformer 12 and the longitudinal transformer 5 are connected with a main loop 4 in the frame 3, and the main loop 4 drives the lifting motor 6, each cylinder and the pump to move simultaneously.
As shown in fig. 2, the guide rail 1 includes a fixed section, a movable section, and two V-shaped blocks, two movable sections are provided, two sides of the V-shaped block of the guide rail 1 are respectively provided with a same-side discharging cylinder 14 and a different-side discharging cylinder 16, the telescopic parts of the same-side discharging cylinder 14 and the different-side discharging cylinder 16 are respectively connected with the movable section of the guide rail 1, the movable section is flush with the fixed section during contraction, and the movable section is lifted up during extension to drive the workpiece 15 to roll to the other side.
In practical application, the same-side discharging cylinder 14 is obliquely arranged and connected with a rocker arm, and the rocker arm is hinged with one side of the movable section of the guide rail 1; the opposite side discharging air cylinder 16 is vertically arranged at the bottom of the other movable section of the guide rail 1.
In practical application, the frame 3 is provided with four vertical slide rails, the four slide rails are arranged in a pairwise symmetrical manner, the lifting support 17 is provided with a slide block which is matched with the slide rails, and the lifting support 17 is stable up and down through the slide rails.
In practical application, there is one lifting motor 6, and there are two lifting transition shafts 11 connected by a coupling.
In practical application, a plurality of turns of coils are installed in the longitudinal coils 9.
In summary, the following steps: the utility model can synchronously lift the left and right sides of the wheel pair, and the rotary carrier roller can also rotate the wheel pair workpiece under the driving of the rotary motor, thereby being convenient for observing the wheel pair; the bidirectional blanking of heavy wheel pair workpieces can be realized, and the processing and arrangement of a workshop are facilitated.
The basic principle, the main features and the advantages of the present invention have been described. 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 (6)
1. The utility model provides a wheel set magnetic particle inspection device which characterized in that: comprises a frame (3), a guide rail (1), a circumferential electrode (7), a longitudinal coil (9), a liquid collecting tank (10) and a rotating carrier roller (8),
the rack (3) is box-shaped, the top of the outer side of the rack is provided with a track, and a shielding curtain can move in the track to shield and expand the inside of the rack (3); a liquid collecting tank (10) is arranged at the bottom of the center of the frame (3), a fluorescent lamp and a magnetic powder spray head are arranged in the middle of the frame, the magnetic powder spray head is connected with a pipeline, a pump and the liquid collecting tank (10) to form a magnetic powder circulating spraying mechanism,
two symmetrical guide rails (1) are arranged at the bottom of the frame (3), the guide rails (1) are matched with wheel pair workpieces (15), a V-shaped block is arranged in the middle of each guide rail (1) and can stably lift the workpieces (15),
two sides of a workpiece (15) are respectively provided with a lifting assembly, the lifting assembly comprises a rotating carrier roller (8), a lifting bracket (17), a rotating motor (13) and a carrier roller lifting screw rod (2), the rotating carrier roller (8) is provided with two guide rollers and is arranged on the lifting bracket (17) through a bearing; the guide roller of the rotary carrier roller (8) can be driven by a rotary motor (13) to rotate to drive a workpiece (15) to rotate, and the carrier roller lifting screw rod (2) can drive a lifting support (17) to lift and descend; the lifting transition shaft (11) is horizontally arranged at the upper part of the frame (3), a bevel gear is arranged at the shaft end, a bevel gear meshed with the lifting lead screw is also arranged at the top of the carrier roller lifting lead screw (2), the lifting motor (6) drives the lifting transition shaft (11) to rotate to drive the carrier roller lifting lead screw (2) to rotate, so as to drive the lifting component to move up and down,
the two circumferential electrodes (7) are respectively arranged at the front end of a telescopic rod of a clamping cylinder and can horizontally move to clamp and loosen the shaft end of a workpiece (15), the clamping cylinder is arranged on a lifting support (17) and can move up and down along with the lifting support (17), the circumferential electrodes (7) are connected with a circumferential transformer (12) through leads,
the two longitudinal coils (9) are suspended by the sliding seat, the sliding seat can be driven by the cylinder to move horizontally, the longitudinal coils (9) are sleeved outside the workpiece (15) during work, the longitudinal coils (9) are connected with the longitudinal transformer (5) through leads,
the circumferential transformer (12) and the longitudinal transformer (5) are connected with a main loop (4) in the rack (3), and the main loop (4) simultaneously drives the lifting motor (6), each cylinder and the pump to move.
2. The wheelset magnetic particle inspection device according to claim 1, wherein: guide rail (1) is including canned paragraph, movable section, V type piece, and the movable section has two, the V type piece both sides of guide rail (1) are provided with homonymy ejection of compact cylinder (14), heteropleural ejection of compact cylinder (16) respectively, and the pars contractilis of homonymy ejection of compact cylinder (14), heteropleural ejection of compact cylinder (16) are connected with the movable section of guide rail (1) respectively, and the movable section flushes with the canned paragraph during the shrink, and the movable section lifts up during the extension, drives work piece (15) and rolls to the opposite side.
3. The wheelset magnetic particle inspection device according to claim 2, wherein: the same-side discharging cylinder (14) is obliquely arranged and connected with a rocker arm, and the rocker arm is hinged with one side of the movable section of the guide rail (1); the discharge air cylinder (16) at the different side is vertically arranged at the bottom of the other movable section of the guide rail (1).
4. The wheelset magnetic particle inspection device according to claim 1, wherein: vertical slide rails are mounted on the rack (3), four slide rails are arranged in a pairwise symmetrical mode, the lifting support (17) is provided with a slide block which is matched with the slide rails, and the lifting support (17) is stable through the slide rails when moving up and down.
5. The wheel set magnetic particle inspection device according to claim 1 or 4, wherein: one lifting motor (6) is provided, and two lifting transition shafts (11) are connected through a coupler.
6. The wheelset magnetic particle inspection device of claim 5, wherein: and a plurality of turns of coils are arranged in the longitudinal coils (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562194.5U CN211927786U (en) | 2020-04-16 | 2020-04-16 | Wheel set magnetic particle inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562194.5U CN211927786U (en) | 2020-04-16 | 2020-04-16 | Wheel set magnetic particle inspection device |
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| Publication Number | Publication Date |
|---|---|
| CN211927786U true CN211927786U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562194.5U Active CN211927786U (en) | 2020-04-16 | 2020-04-16 | Wheel set magnetic particle inspection device |
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| Country | Link |
|---|---|
| CN (1) | CN211927786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655113A (en) * | 2021-06-29 | 2021-11-16 | 盐城东车科技有限公司 | Adjustable large-scale bearing ring fluorescent magnetic powder flaw detector |
-
2020
- 2020-04-16 CN CN202020562194.5U patent/CN211927786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655113A (en) * | 2021-06-29 | 2021-11-16 | 盐城东车科技有限公司 | Adjustable large-scale bearing ring fluorescent magnetic powder flaw detector |
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