CN215985855U - Three-dimensional magnetic field fluorescent magnetic powder flaw detector - Google Patents
Three-dimensional magnetic field fluorescent magnetic powder flaw detector Download PDFInfo
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- CN215985855U CN215985855U CN202121697395.7U CN202121697395U CN215985855U CN 215985855 U CN215985855 U CN 215985855U CN 202121697395 U CN202121697395 U CN 202121697395U CN 215985855 U CN215985855 U CN 215985855U
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Abstract
The utility model relates to the technical field of fluorescent magnetic powder flaw detectors, in particular to a three-dimensional magnetic field fluorescent magnetic powder flaw detector which comprises a flaw detector, wherein one side of the flaw detector is fixedly connected with a fixed frame, the inside of the fixed frame is movably connected with a rotating shaft, the rotating shaft is movably connected to one side of the flaw detector, the outer surface of the rotating shaft is fixedly connected with a connecting rod, one side of the connecting rod is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with a positioning plate. The utility model has the advantages that: through setting up the locating plate, the equal fixedly connected with locating plate in both ends of fixed plate bottom, the one end of connecting the shower nozzle with the spray tube is fixed on the slide, when using the shower nozzle to spray the magnetic suspension to the part, start the second motor, make the lead screw rotate, the lead screw rotates in the inside of slide, because the spacing of locating plate, make the slide between two locating plates, drive the shower nozzle and remove at the top of defectoscope, make the shower nozzle spray more evenly to the part, be convenient for better detect a flaw.
Description
Technical Field
The utility model relates to the technical field of fluorescent magnetic powder flaw detectors, in particular to a three-dimensional magnetic field fluorescent magnetic powder flaw detector.
Background
The fluorescent magnetic powder flaw detector is a fixed and discrete structure, performs AC fluorescent magnetic powder flaw detection on a workpiece, is suitable for nondestructive inspection of parts made of ferromagnetic materials such as shafts, gears, disc sleeves and the like in the industries such as machinery, automobiles, war industry, aerospace, internal combustion engines, railways and the like, and can find extremely fine defects such as cracks, slag inclusion and the like on the surface and near surface of the part due to casting, forging, welding, stretching, quenching, grinding and fatigue.
The defects of the prior three-dimensional magnetic field fluorescent magnetic powder flaw detector are as follows:
1. when the existing three-dimensional magnetic field fluorescent magnetic powder flaw detector is used, a magnetic suspension needs to be sprayed on a part through a spray head to magnetize and magnetize the part, and the position of the spray head is fixed, so that the spraying is easy to be uneven;
2. when the existing three-dimensional magnetic field fluorescent magnetic powder flaw detector detects defects on parts, the parts need to be moved for many times, so that magnetic suspension on the parts moves to influence the detection result.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a three-dimensional magnetic field fluorescent magnetic powder flaw detector.
The purpose of the utility model is realized by the following technical scheme: a three-dimensional magnetic field fluorescent magnetic powder flaw detector comprises a flaw detector, wherein a fixed frame is fixedly connected to one side of the flaw detector, a rotating shaft is movably connected to the inside of the fixed frame, the rotating shaft is movably connected to one side of the flaw detector, a connecting rod is fixedly connected to the outer surface of the rotating shaft, and a fixed plate is fixedly connected to one side of the connecting rod;
the bottom fixedly connected with locating plate of fixed plate, one side swing joint of locating plate has the slide, one side swing joint of connecting rod has the lead screw, lead screw swing joint is in the inside of slide, the inside fixedly connected with spray tube of slide.
Optionally, one side fixedly connected with workbin of defectoscope, the inside of workbin is provided with magnetic suspension, spray tube fixed connection is in the inside of workbin, sprays the magnetic suspension of workbin inside on the part through the spray tube, is convenient for detect the part.
Optionally, the end of the spray pipe is fixedly connected with a spray head, and the spray head is located at the bottom of the sliding plate.
Optionally, the equal swing joint in both sides of defectoscope has the pivot, the first motor of one side fixedly connected with of mount, the output of the first motor of pivot fixedly connected with starts first motor, makes the pivot rotate, and wherein the bottom fixedly connected with supporting seat of first motor.
Optionally, the two ends of the fixing plate are fixedly connected with connecting rods, one side of each connecting rod is fixedly connected with a second motor, and the screw rod is fixedly connected to the output end of the second motor.
Optionally, the sliding plate is located between the two positioning plates, an ultraviolet lamp is fixedly connected to one side of the sliding plate, magnetic traces on the parts can be better checked through the ultraviolet lamp, accordingly, the position, the shape and the size of discontinuity of materials can be displayed, and defect evaluation influencing the service performance of the product can be obtained through observation and analysis of the magnetic traces.
Optionally, the inside of workbin is provided with the pump body, spray tube fixed connection is in the output of the pump body, be provided with the valve on the spray tube.
The utility model has the following advantages:
1. this three-dimensional magnetic field fluorescence magnetic particle flaw detector, through setting up the locating plate, the equal fixedly connected with locating plate in both ends of fixed plate bottom, wherein the slide is located between two locating plates, the one end of connecting the shower nozzle with the spray tube is fixed on the slide, when using the shower nozzle to spray the magnetic suspension to the part, start the second motor, make the lead screw rotate, the lead screw rotates in the inside of slide, because the spacing of locating plate, make the slide between two locating plates, and then drive the top removal of shower nozzle at the defectoscope, it is more even to spray of part to make the shower nozzle, be convenient for better detect a flaw.
2. This three-dimensional magnetic field fluorescence magnetic particle flaw detector, through setting up the connecting rod, there is the pivot at the equal swing joint in the both sides of defectoscope, wherein connecting rod fixed connection is in the pivot, when examining, fix the part on the defectoscope, spray and accomplish the back, start first motor, make the pivot rotate, drive the fixed plate through the connecting rod and rotate at the top of defectoscope, rotate forward and backward through first motor, make the fixed plate drive slide and ultraviolet lamp swing at the top of defectoscope, simultaneously, the removal through the slide, can carry out the illumination to the different positions on the part difference face, make the part form visible magnetic mark under the illumination, and then can detect the part, do not need to remove the part, detection effect is good.
Drawings
FIG. 1 is a schematic perspective view of a first perspective of the present invention;
FIG. 2 is a perspective view of a second perspective of the present invention;
FIG. 3 is a schematic structural view of a connecting rod of the present invention;
fig. 4 is a schematic structural view of the positioning plate of the present invention.
In the figure: 1-a flaw detector, 2-a fixed frame, 3-a rotating shaft, 4-a connecting rod, 5-a fixed plate, 6-a positioning plate, 7-a sliding plate, 8-a screw rod, 9-a spray pipe, 10-a material box, 11-a spray head, 12-a first motor, 13-a second motor and 14-an ultraviolet lamp.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-4, a three-dimensional magnetic field fluorescent magnetic powder flaw detector comprises a flaw detector 1, wherein one side of the flaw detector 1 is fixedly connected with a fixed frame 2, the inside of the fixed frame 2 is movably connected with a rotating shaft 3, the rotating shaft 3 is movably connected with one side of the flaw detector 1, the outer surface of the rotating shaft 3 is fixedly connected with a connecting rod 4, and one side of the connecting rod 4 is fixedly connected with a fixed plate 5;
the bottom fixedly connected with locating plate 6 of fixed plate 5, one side swing joint of locating plate 6 has slide 7, one side swing joint of connecting rod 4 has lead screw 8, lead screw 8 swing joint is in the inside of slide 7, the inside fixedly connected with spray tube 9 of slide 7.
As an optional technical scheme of the utility model:
one side of the flaw detector 1 is fixedly connected with a material box 10, magnetic suspension is arranged in the material box 10, and the spray pipe 9 is fixedly connected in the material box 10.
As an optional technical scheme of the utility model:
the end part of the spray pipe 9 is fixedly connected with a spray head 11, and the spray head 11 is positioned at the bottom of the sliding plate 7, so that the sliding plate 7 drives the spray head 11 to move at the top of the flaw detector 1, and the spray head 11 can spray magnetic suspension on parts uniformly.
As an optional technical scheme of the utility model:
the both sides of defectoscope 1 all swing joint have pivot 3, and one side fixedly connected with first motor 12 of mount 2, the output of pivot 3 fixedly connected with first motor 12.
As an optional technical scheme of the utility model:
the equal fixedly connected with connecting rod 4 in both ends of fixed plate 5, one side fixedly connected with second motor 13 of connecting rod 4, lead screw 8 fixed connection is in the output of second motor 13, starts second motor 13, makes lead screw 8 rotate, and lead screw 8 and slide 7 threaded connection make slide 7 slide in one side of locating plate 6 because locating plate 6 is spacing.
As an optional technical scheme of the utility model:
the sliding plate 7 is positioned between the two positioning plates 6, and one side of the sliding plate 7 is fixedly connected with an ultraviolet lamp 14.
As an optional technical scheme of the utility model:
the inside of workbin 10 is provided with the pump body, and spray tube 9 fixed connection is provided with the valve on the spray tube 9 in the output of the pump body, starts the pump body, gets into the inside of shower nozzle 11 through spray tube 9 with the inside magnetic suspension of workbin 10, and then sprays the part.
The working process of the utility model is as follows: when the part is detected, the part is fixed on a flaw detector 1 and positioned between two connecting rods 4, the part is magnetized, a fixed plate 5 is fixedly connected between the two connecting rods 4, two ends of the bottom of the fixed plate 5 are fixedly connected with positioning plates 6, a sliding plate 7 is positioned between the two positioning plates 6, one end of a spray pipe 9 connected with a spray head 11 is fixed on the sliding plate 7, a pump body in a bin 10 is started, magnetic suspension in the bin 10 enters the spray head 11 through the spray pipe 9, the part is sprayed by using the spray head 11, a second motor 13 is started, a lead screw 8 rotates in the slide plate 7, the slide plate 7 slides between the two positioning plates 6 due to the limiting of the positioning plates 6, the spray head 11 is driven to move at the top of the flaw detector 1, the spray head 11 sprays the part more uniformly, better flaw detection is facilitated, and after the spraying is finished, start first motor 12, make pivot 3 rotate, drive fixed plate 5 through connecting rod 4 and rotate at the top of defectoscope 1, just reverse through first motor 12, make fixed plate 5 drive slide 7 and ultraviolet lamp 14 swing at the top of defectoscope 1, simultaneously through the removal of slide 7, can carry out the illumination to the different positions on the part difference face, make the part form visible magnetic mark under the illumination, and then can detect the part, need not remove the part, detection effect is good.
To sum up, when the three-dimensional magnetic field fluorescent magnetic powder flaw detector is used, the positioning plates 6 are arranged, the positioning plates 6 are fixedly connected to two ends of the bottom of the fixing plate 5, the sliding plate 7 is positioned between the two positioning plates 6, one end of the spray pipe 9, which is connected with the spray head 11, is fixed on the sliding plate 7, when the spray head 11 is used for spraying magnetic suspension to parts, the second motor 13 is started to rotate the lead screw 8, the lead screw 8 rotates in the sliding plate 7, and due to the limiting of the positioning plates 6, the sliding plate 7 slides between the two positioning plates 6, so that the spray head 11 is driven to move at the top of the flaw detector 1, the spray of the parts by the spray head 11 is more uniform, and better flaw detection is facilitated; through setting up connecting rod 4, equal swing joint in the both sides of defectoscope 1 has pivot 3, wherein connecting rod 4 fixed connection is in pivot 3, when examining, fix the part on defectoscope 1, spray the completion back, start first motor 12, make pivot 3 rotate, drive fixed plate 5 through connecting rod 4 and rotate at the top of defectoscope 1, through first motor 12 just reversing, make fixed plate 5 drive slide 7 and ultraviolet lamp 14 swing at the top of defectoscope 1, simultaneously, the removal through slide 7, can carry out the illumination to the different positions on the part difference face, make the part form visible magnetic mark under the illumination, and then can detect the part, do not need to remove the part, detection effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a three-dimensional magnetic field fluorescence magnetic particle flaw detector which characterized in that: the flaw detection device comprises a flaw detector (1), wherein a fixing frame (2) is fixedly connected to one side of the flaw detector (1), a rotating shaft (3) is movably connected to the inside of the fixing frame (2), the rotating shaft (3) is movably connected to one side of the flaw detector (1), a connecting rod (4) is fixedly connected to the outer surface of the rotating shaft (3), and a fixing plate (5) is fixedly connected to one side of the connecting rod (4);
the bottom fixedly connected with locating plate (6) of fixed plate (5), one side swing joint of locating plate (6) has slide (7), one side swing joint of connecting rod (4) has lead screw (8), lead screw (8) swing joint is in the inside of slide (7), the inside fixedly connected with spray tube (9) of slide (7).
2. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 1, characterized in that: one side fixedly connected with workbin (10) of defectoscope (1), the inside of workbin (10) is provided with magnetic suspension, spray tube (9) fixed connection is in the inside of workbin (10).
3. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 1, characterized in that: the end part of the spray pipe (9) is fixedly connected with a spray head (11), and the spray head (11) is positioned at the bottom of the sliding plate (7).
4. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 1, characterized in that: the equal swing joint in both sides of defectoscope (1) has pivot (3), one side fixedly connected with first motor (12) of mount (2), the output of pivot (3) fixedly connected with first motor (12).
5. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 1, characterized in that: the equal fixedly connected with connecting rod (4) in both ends of fixed plate (5), one side fixedly connected with second motor (13) of connecting rod (4), lead screw (8) fixed connection is in the output of second motor (13).
6. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 1, characterized in that: the sliding plate (7) is positioned between the two positioning plates (6), and one side of the sliding plate (7) is fixedly connected with an ultraviolet lamp (14).
7. The three-dimensional magnetic field fluorescent magnetic powder flaw detector according to claim 2, characterized in that: the inside of workbin (10) is provided with the pump body, spray tube (9) fixed connection is in the output of the pump body, be provided with the valve on spray tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697395.7U CN215985855U (en) | 2021-07-26 | 2021-07-26 | Three-dimensional magnetic field fluorescent magnetic powder flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697395.7U CN215985855U (en) | 2021-07-26 | 2021-07-26 | Three-dimensional magnetic field fluorescent magnetic powder flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985855U true CN215985855U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697395.7U Active CN215985855U (en) | 2021-07-26 | 2021-07-26 | Three-dimensional magnetic field fluorescent magnetic powder flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985855U (en) |
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2021
- 2021-07-26 CN CN202121697395.7U patent/CN215985855U/en active Active
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