CN214844973U - Magnetic powder flaw detection magnetizing device - Google Patents
Magnetic powder flaw detection magnetizing device Download PDFInfo
- Publication number
- CN214844973U CN214844973U CN202022869915.XU CN202022869915U CN214844973U CN 214844973 U CN214844973 U CN 214844973U CN 202022869915 U CN202022869915 U CN 202022869915U CN 214844973 U CN214844973 U CN 214844973U
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- China
- Prior art keywords
- fixedly connected
- lifting gear
- magnetic powder
- chassis
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006247 magnetic powder Substances 0.000 title claims description 23
- 238000001514 detection method Methods 0.000 title description 12
- 238000007689 inspection Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000006249 magnetic particle Substances 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a magnetic particle inspection adds magnetic device, including the chassis, the side fixedly connected with connecting rod of chassis bottom, the one end fixedly connected with adapter sleeve of connecting rod, the adapter sleeve has cup jointed moving mechanism, the last fixed surface of chassis is connected with supporting wheel and bracing piece, the inner wall of supporting wheel rotates and is connected with carousel one and carousel two, auxiliary tank and feed port have all been seted up on the surface of carousel one and carousel two, the upper surface of chassis passes through dead lever fixed connection driving motor. The utility model discloses, change the handle through rotating for the worm drives lifting gear one and lifting gear two rotates, thereby makes the movable box move down, props up the device through the auxiliary rod, carries out the regulation of device height, and through bolt hole and cushion cooperation fixing device on using the fixed block, the altitude mixture control of device is convenient, is convenient for cooperate other devices to use.
Description
Technical Field
The utility model relates to a magnetic particle inspection technical field especially relates to a magnetic particle inspection adds magnetic device.
Background
The magnetic powder inspection method is a method utilizing the interaction between the leakage magnetic field and the magnetic powder at the defect position of a workpiece, and utilizes the difference between the magnetic conductivity of the surface and near-surface defects (such as cracks, slag inclusion, hairlines and the like) of a steel product and the magnetic conductivity of steel, after magnetization, the magnetic field at the discontinuous position of the materials generates Kazaki distortion to form a leakage magnetic field at the surface of the workpiece at the part of the leakage magnetic flux position, thereby attracting the magnetic powder to form the magnetic powder accumulation-magnetic marks at the defect position, and under the proper illumination condition, the defect position and the shape are shown, and the current commonly used magnetic powder inspection method comprises a magnetization process, a dispersion process, an observation process and a demagnetization process; in the magnetizing step, a direct current is applied to a current penetration electrode inserted into a hole of a material to be inspected made of a magnetic material in which a hole penetrating in a thickness direction is formed, and an alternating current is applied to a magnetizing coil disposed to face both side surfaces of the material to be inspected to magnetize the material to be inspected; in the spreading step, magnetic powder liquid is spread on the surface of the material to be detected; in the observation step, the presence or absence of magnetic powder adhering to the material to be inspected is observed; in the demagnetization step, the test material is demagnetized.
Magnetic particle inspection adds magnetic device and generally needs to cooperate other devices to use, and magnetic particle inspection among the prior art adds the high regulation of magnetic device inconvenient, and it is comparatively loaded down with trivial details to remove the transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a magnetic powder flaw detection magnetizing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a magnetic powder inspection magnetizing device comprises an underframe, wherein a connecting rod is fixedly connected to the side face of the bottom of the underframe, one end of the connecting rod is fixedly connected with a connecting sleeve, the connecting sleeve is sleeved with a moving mechanism, a supporting wheel and a supporting rod are fixedly connected to the upper surface of the underframe, a first rotary table and a second rotary table are rotatably connected to the inner wall of the supporting wheel, auxiliary grooves and feeding holes are formed in the surfaces of the first rotary table and the second rotary table, the upper surface of the underframe is fixedly connected with a driving motor through a fixing rod, a driving gear is fixedly connected to the output end of the driving motor, and a stabilizing rod and a magnetic pole are fixedly connected to the surfaces of the first rotary table and the second rotary table;
the lower fixed surface of chassis is connected with the support column, the surperficial sliding connection of support column has the removal case, the inner wall of removal case rotates through the bearing and is connected with lifting gear one and lifting gear two, the side of removing the incasement wall rotates through the bearing and is connected with the worm, tooth's socket two has been seted up on the surface of support column.
As a further description of the above technical solution:
the moving mechanism comprises an inner rod, one end of the inner rod is fixedly connected with a moving wheel, and the side face of the inner rod is fixedly connected with a baffle.
As a further description of the above technical solution:
the inner wall of the auxiliary groove is connected with the supporting rods in a sliding mode through the sliding blocks, and the supporting rods are symmetrically distributed.
As a further description of the above technical solution:
and a first tooth groove is formed in the side surface of the second rotating disc and is meshed with the driving gear.
As a further description of the above technical solution:
one end of the worm penetrates through the movable box and is fixedly connected with a rotating handle, and the first lifting gear and the second lifting gear are both meshed with the worm.
As a further description of the above technical solution:
the tooth spaces are symmetrically distributed, and the tooth space II is respectively connected with the lifting gear I and the lifting gear II.
As a further description of the above technical solution:
the bottom surface of the bottom frame is fixedly connected with a fixing block, and the upper surface of the fixing block is provided with a bolt hole.
As a further description of the above technical solution:
the lower surface of the movable box is fixedly connected with two auxiliary rods, and the two auxiliary rods are symmetrically distributed.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this magnetic particle inspection adds magnetic device changes the handle through rotating for the worm drives lifting gear one and lifting gear two rotates, thereby makes the removal case move down, props up the device through the auxiliary rod, carries out the regulation of device height, and through using bolt hole and cushion cooperation fixing device on the fixed block, the altitude mixture control of device is convenient, is convenient for cooperate other devices to use.
2. Compared with the prior art, when the magnetic powder inspection magnetizing device is used for supporting the device, the moving mechanism can be installed through the matching of the inner rod, the baffle and the connecting sleeve, the underframe is put down through rotating the rotating handle, and the moving mechanism enables the device to move simply and saves labor.
3. Compared with the prior art, this magnetic particle inspection adds magnetic device, the stabilizer bar makes carousel one and carousel two rotate stably, and the rotation of magnetic pole adds the magnetism to the detection material through the magnetic pole, can guarantee like this that whole detection material adds the magnetism effect when, and the detection material can sharp give fast, just so can effectively improve the detection speed of material, and improvement work efficiency crosses.
4. Compared with the prior art, this magnetic particle inspection adds magnetic device carries out the auxiliary stay through the cooperation of bracing piece through slider and auxiliary tank and makes carousel one and two be difficult for derailing of carousel, and the stabilizer bar makes carousel one and two stable rotations of carousel.
Drawings
Fig. 1 is a perspective view of the overall structure of a magnetic powder inspection magnetizing device provided by the present invention;
fig. 2 is a perspective view of a moving mechanism structure of a magnetic powder inspection magnetizing device provided by the utility model;
fig. 3 is a schematic structural view of a second rotary table of the magnetic powder flaw detection magnetizing device provided by the utility model;
fig. 4 is an enlarged view of a position a in fig. 2 of the magnetic powder inspection magnetizing device provided by the present invention;
fig. 5 is the utility model provides a magnetic particle inspection adds magnetic device's removal incasement portion structure schematic diagram.
Illustration of the drawings:
1. a chassis; 2. a connecting rod; 3. connecting sleeves; 4. a moving mechanism; 5. a support wheel; 6. a support bar; 7. a first rotating disc; 8. a second rotating disc; 9. an auxiliary groove; 10. a feed port; 11. a drive motor; 12. a drive gear; 13. a magnetic pole; 14. a stabilizer bar; 15. a first tooth groove; 16. a support pillar; 17. a mobile box; 18. a first lifting gear; 19. a second lifting gear; 20. a worm; 21. a tooth socket II; 22. an auxiliary lever; 23. turning a handle; 24. a fixed block; 401. a moving wheel; 402. an inner rod; 403. and a baffle plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of magnetic particle inspection adds magnetic device: the anti-derailing device comprises an underframe 1, wherein a fixed block 24 is fixedly connected to the surface of the bottom of the underframe 1, bolt holes are formed in the upper surface of the fixed block 24, a connecting rod 2 is fixedly connected to the side surface of the bottom of the underframe 1, a connecting sleeve 3 is fixedly connected to one end of the connecting rod 2, a moving mechanism 4 is sleeved on the connecting sleeve 3, the moving mechanism 4 comprises an inner rod 402, a moving wheel 401 is fixedly connected to one end of the inner rod 402, a baffle 403 is fixedly connected to the side surface of the inner rod 402, a supporting wheel 5 and a supporting rod 6 are fixedly connected to the upper surface of the underframe 1, the inner wall of an auxiliary groove 9 is in sliding connection with the supporting rod 6 through a sliding block, the supporting rods 6 are symmetrically distributed, the supporting rod 6 is in auxiliary support through the matching of the sliding block and the auxiliary groove 9 to enable a first rotating disk 7 and a second rotating disk 8 not to be easily derailed, a first rotating disk 7 and a second rotating disk 8 are rotatably connected to the inner wall of the supporting wheel 5, a first tooth socket 15 is formed in the side surface of the second rotating disk 8, and the first tooth socket 15 is meshed with a driving gear 12, the auxiliary groove 9 and the feeding hole 10 are formed in the surfaces of the first rotary table 7 and the second rotary table 8, the upper surface of the underframe 1 is fixedly connected with a driving motor 11 through a fixed rod, the output end of the driving motor 11 is fixedly connected with a driving gear 12, and the surfaces of the first rotary table 7 and the second rotary table 8 are fixedly connected with a stabilizer bar 14 and a magnetic pole 13;
the lower surface fixedly connected with support column 16 of chassis 1, the surperficial sliding connection of support column 16 has removal case 17, the lower surface fixedly connected with of removal case 17 has two auxiliary rods 22, two auxiliary rods 22 symmetric distribution, the inner wall of removal case 17 is connected with lifting gear 18 and lifting gear two 19 through the bearing rotation, lifting gear 18 and lifting gear two 19 all mesh with worm 20, the side of removal case 17 inner wall is connected with worm 20 through the bearing rotation, worm 20's one end is passed and is removed case 17 fixedly connected with and change handle 23, tooth's socket two 21 has been seted up on the surface of support column 16, tooth's socket two 21 symmetric distribution, tooth's socket two 21 respectively with lifting gear 18 and lifting gear two 19.
The working principle is as follows: when the utility model is used, the driving motor 11 drives the rotary table II 8 to rotate through the matching of the driving gear 12 and the tooth socket I15 on the rotary table II 8, the stabilizing rod 14 enables the rotary table I7 and the rotary table II 8 to rotate stably, the rotation of the magnetic pole 13 magnetizes the detection material passing through the magnetic pole 13, thus the detection material can be fed linearly and rapidly while the magnetizing effect of the whole detection material is ensured, thus the detection speed of the material can be effectively improved, the work efficiency is improved, the support rod 6 assists in supporting through the matching of the slider and the auxiliary groove 9 to enable the rotary table I7 and the rotary table II 8 not to be derailed easily, the worm 20 drives the lifting gear I18 and the lifting gear II 19 to rotate through rotating the rotating handle 23, because the lifting gear I18 and the lifting gear II 19 are meshed with the tooth socket II 21, thereby the moving box 17 moves downwards, the device is supported through the auxiliary rod 22, the height of the device is adjusted, when the device is supported, the moving mechanism 4 can be installed through the matching of the inner rod 402, the baffle 403 and the connecting sleeve 3, the underframe 1 is put down through rotating the rotating handle 23, and the moving mechanism 4 enables the device to move simply and labor-saving.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a magnetic particle inspection adds magnetic device, includes chassis (1), its characterized in that: the side face of the bottom of the chassis (1) is fixedly connected with a connecting rod (2), one end of the connecting rod (2) is fixedly connected with a connecting sleeve (3), the connecting sleeve (3) is sleeved with a moving mechanism (4), the upper surface of the chassis (1) is fixedly connected with a supporting wheel (5) and a supporting rod (6), the inner wall of the supporting wheel (5) is rotatably connected with a first rotating disc (7) and a second rotating disc (8), auxiliary grooves (9) and feeding holes (10) are formed in the surfaces of the first rotating disc (7) and the second rotating disc (8), the upper surface of the chassis (1) is fixedly connected with a driving motor (11) through a fixing rod, the output end of the driving motor (11) is fixedly connected with a driving gear (12), and the surfaces of the first rotating disc (7) and the second rotating disc (8) are fixedly connected with a stabilizer bar (14) and a magnetic pole (13);
the lower fixed surface of chassis (1) is connected with support column (16), the surperficial sliding connection of support column (16) has removal case (17), the inner wall of removal case (17) rotates through the bearing and is connected with lifting gear (18) and lifting gear two (19), the side of removal case (17) inner wall rotates through the bearing and is connected with worm (20), tooth's socket two (21) have been seted up on the surface of support column (16).
2. The magnetic powder inspection magnetizing device according to claim 1, wherein: the moving mechanism (4) comprises an inner rod (402), one end of the inner rod (402) is fixedly connected with a moving wheel (401), and the side face of the inner rod (402) is fixedly connected with a baffle (403).
3. The magnetic powder inspection magnetizing device according to claim 1, wherein: the inner wall of the auxiliary groove (9) is connected with the supporting rod (6) in a sliding mode through a sliding block, and the supporting rods (6) are symmetrically distributed.
4. The magnetic powder inspection magnetizing device according to claim 1, wherein: a first tooth groove (15) is formed in the side face of the second rotating disc (8), and the first tooth groove (15) is meshed with the driving gear (12).
5. The magnetic powder inspection magnetizing device according to claim 1, wherein: one end of the worm (20) penetrates through the movable box (17) to be fixedly connected with a rotating handle (23), and the first lifting gear (18) and the second lifting gear (19) are both meshed with the worm (20).
6. The magnetic powder inspection magnetizing device according to claim 1, wherein: the second tooth grooves (21) are symmetrically distributed, and the second tooth grooves (21) are respectively connected with the first lifting gear (18) and the second lifting gear (19).
7. The magnetic powder inspection magnetizing device according to claim 1, wherein: the bottom surface of the underframe (1) is fixedly connected with a fixing block (24), and the upper surface of the fixing block (24) is provided with a bolt hole.
8. The magnetic powder inspection magnetizing device according to claim 1, wherein: the lower surface of the movable box (17) is fixedly connected with two auxiliary rods (22), and the two auxiliary rods (22) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869915.XU CN214844973U (en) | 2020-12-02 | 2020-12-02 | Magnetic powder flaw detection magnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869915.XU CN214844973U (en) | 2020-12-02 | 2020-12-02 | Magnetic powder flaw detection magnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844973U true CN214844973U (en) | 2021-11-23 |
Family
ID=78802140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022869915.XU Expired - Fee Related CN214844973U (en) | 2020-12-02 | 2020-12-02 | Magnetic powder flaw detection magnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844973U (en) |
-
2020
- 2020-12-02 CN CN202022869915.XU patent/CN214844973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |