CN211978753U - Multi-station all-circumferential magnetic field magnetic powder flaw detection device - Google Patents
Multi-station all-circumferential magnetic field magnetic powder flaw detection device Download PDFInfo
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- CN211978753U CN211978753U CN201922279106.0U CN201922279106U CN211978753U CN 211978753 U CN211978753 U CN 211978753U CN 201922279106 U CN201922279106 U CN 201922279106U CN 211978753 U CN211978753 U CN 211978753U
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Abstract
The utility model discloses a multistation full circumference magnetic field magnetic particle inspection device, including defectoscope main part, centre frame, bracing piece, rectangular channel, bolt, nut, rack one, rack two, logical groove, T type piece, elliptical pole, oval piece, rolling pin, reset coil spring, magnetic path one, magnetic path two, round hole, fixed block, T type pole, spring and magnetic square. The utility model discloses the centre frame removes and drives the bracing piece and remove along the rectangular channel, and then drive bolt and nut and remove along leading to the groove, when the centre frame removes suitable position, the user of service twists the bolt, the bolt removes along the nut, the bolt removes and drives the bracing piece and remove, and then drive rack one and remove and two meshing of rack, and then fix the bracing piece, the oval piece of antiport, oval piece rotates and drives magnetic path one and remove and two separation of magnetic path, under the effect of reset coil spring elasticity, oval piece rotates the recovery normal position, and then with the oval pole joint inside the bracing piece.
Description
Technical Field
The utility model relates to a magnetic particle flaw detector specifically is a multistation full circumference magnetic field magnetic particle flaw detection device, belongs to magnetic particle flaw detector technical field.
Background
In the magnetic powder flaw detection, after a ferromagnetic material is magnetized, magnetic lines of force on the surface and near the surface of a workpiece are locally distorted due to discontinuity, so that a leakage magnetic field is generated to adsorb magnetic powder applied to the surface of the workpiece, and magnetic marks visible under proper illumination are formed, so that the position, the shape and the size of discontinuity are displayed.
The magnetic particle flaw detector who uses at present has certain defect, lacks the convenient regulatory function of centre frame, causes inconvenient flaw detection spare to different length to carry out the centre gripping, lacks the convenient dismouting function of centre frame, causes inconvenient maintenance to the centre frame, reduces the life of centre frame. Therefore, a multi-station all-circumferential magnetic field magnetic powder inspection device is provided for solving the problems.
Disclosure of Invention
The utility model aims at providing a multistation full circumference magnetic field magnetic particle inspection device just in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned mesh through following, a multistation full circumference magnetic field magnetic particle inspection device, including defectoscope main part, centre frame, adjustment mechanism and installation mechanism, the centre frame is installed to the intermediate position of defectoscope main part top;
the adjusting mechanism comprises a supporting rod, a rectangular groove, a bolt, a nut, a first rack and a second rack, the supporting rod is installed at the top end of the flaw detector main body, the rectangular groove is respectively formed in the front end and the rear end of the flaw detector main body, the two ends of the supporting rod respectively extend into the rectangular groove, the first rack is symmetrically and fixedly installed at the bottom end of the supporting rod, the second rack is fixedly installed at the bottom end of the rectangular groove, the first rack is meshed with the second rack, the bolt is installed at the top end of the flaw detector main body, one end of the bolt extends into the rectangular groove and is connected with the supporting rod, and the;
the installation mechanism comprises an elliptical rod, an elliptical block, a rotating pin, a reset coil spring, a first magnetic block and a second magnetic block, the elliptical rod is fixedly installed at the bottom end of the center frame, the elliptical rod is installed inside the supporting rod, the elliptical block is installed at one end of the elliptical rod, one end of the elliptical block is attached to the bottom end of the supporting rod, the rotating pin is fixedly installed at the top end of the elliptical block, the reset coil spring is fixedly installed on the outer side of the rotating pin, the outer side of the reset coil spring is fixedly installed inside the elliptical rod, the second magnetic block is fixedly installed inside the elliptical rod, and the first magnetic block is fixedly installed on the.
Preferably, a through groove is formed in the top end of the flaw detector main body, one end of the through groove is communicated with the rectangular groove, and the nut is installed inside the through groove.
Preferably, two T-shaped blocks are fixedly mounted on the annular side face of the nut, two T-shaped grooves are symmetrically formed in the through groove, and the T-shaped blocks are mounted in the T-shaped grooves.
Preferably, a round hole is formed in the bottom end of the elliptic rod, a second magnetic block is fixedly mounted inside the round hole, and the outer side of the reset coil spring is fixedly mounted inside the round hole.
Preferably, two magnetism sides of bracing piece bottom symmetry fixed mounting and two fixed blocks, and two fixed blocks are located between two magnetism sides, fixed block one end fixed mounting T type pole, and T type pole one end pass the fixed block, install the spring on the T type pole annular side, and the spring both ends respectively fixed mounting on T type pole and on the fixed block.
Preferably, two ends of the oval block are respectively provided with a limiting hole, and one end of the T-shaped rod extends into the limiting hole.
The utility model has the advantages that:
1. the first beneficial effect is that the center frame moves to drive the supporting rod to move along the rectangular groove and further drive the bolt and the nut to move along the through groove, when the center frame moves to a proper position, a user twists the bolt, the bolt moves along the nut, the bolt moves to drive the supporting rod to move and further drive the rack I to move and be meshed with the rack II, so that the supporting rod is fixed and the position of the center frame is fixed, and the problem that flaw detection pieces with different lengths are inconvenient to clamp due to the fact that the center frame is lack of a convenient adjusting function is solved;
2. the second beneficial effect, the rotating pin rotates to drive the first magnetic block to move and to be attached to the second magnetic block, the adsorption force between the first magnetic block and the second magnetic block is larger than the elastic force of the reset coil spring, the oval block is aligned with the elliptical rod at the moment, then a user installs the center frame on the supporting rod, then the user reversely rotates the oval block, the oval block rotates to drive the first magnetic block to move and to be separated from the second magnetic block, under the effect of the elastic force of the reset coil spring, the oval block rotates to restore the original position, the elliptical rod is clamped inside the supporting rod, the problem that the center frame is inconvenient to maintain due to the fact that the center frame is lack of a convenient dismounting function is solved, and the.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjusting mechanism of the present invention;
FIG. 3 is a partial enlarged view of the position A of the present invention;
fig. 4 is a partial enlarged view of the position B of the present invention.
In the figure: 1. the flaw detector comprises a flaw detector main body, 2, a center frame, 3, a support rod, 4, a rectangular groove, 5, a bolt, 6, a nut, 7, a first rack, 8, a second rack, 9, a through groove, 10, a T-shaped groove, 11, a T-shaped block, 12, an elliptic rod, 13, an elliptic block, 14, a rotating pin, 15, a reset coil spring, 16, a first magnetic block, 17, a second magnetic block, 18, a round hole, 19, a fixed block, 20, a T-shaped rod, 21, a spring, 22 and a magnetic square.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a multi-station full-circumferential magnetic field magnetic powder inspection device includes an inspection machine main body 1, a center frame 2, an adjusting mechanism and a mounting mechanism, wherein the center frame 2 is mounted in the middle of the top end of the inspection machine main body 1;
the adjusting mechanism comprises a supporting rod 3, a rectangular groove 4, a bolt 5, a nut 6, a first rack 7 and a second rack 8, the supporting rod 3 is installed at the top end of the flaw detector main body 1, the rectangular grooves 4 are respectively formed in the front end and the rear end of the flaw detector main body 1, the two ends of the supporting rod 3 respectively extend into the rectangular grooves 4, the first rack 7 is symmetrically and fixedly installed at the bottom end of the supporting rod 3, the second rack 8 is fixedly installed at the bottom end inside the rectangular groove 4, the first rack 7 is meshed with the second rack 8, the bolt 5 is installed at the top end of the flaw detector main body 1, one end of the bolt 5 extends into the rectangular groove 4 and is connected with the supporting rod 3, the nut 6 is installed on the annular side surface of the bolt 5, a user pulls the center frame 2 to move, the center frame 2 moves to drive the supporting rod 3 to move along, when the center frame 2 moves to a proper position, a user twists the bolt 5, the bolt 5 moves along the nut 6, the bolt 5 moves to drive the supporting rod 3 to move, the rack I7 is driven to move to be meshed with the rack II 8, the supporting rod 3 is fixed, and the position of the center frame 2 is fixed;
the mounting mechanism comprises an elliptical rod 12, an elliptical block 13, a rotating pin 14, a reset coil spring 15, a first magnetic block 16 and a second magnetic block 17, the elliptical rod 12 is fixedly mounted at the bottom end of the center frame 2, the elliptical rod 12 is mounted inside the supporting rod 3, one end of the elliptical rod 12 is provided with the elliptical block 13, one end of the elliptical block 13 is attached to the bottom end of the supporting rod 3, the rotating pin 14 is fixedly mounted at the top end of the elliptical block 13, the reset coil spring 15 is fixedly mounted on the outer side of the rotating pin 14, the outer side of the reset coil spring 15 is fixedly mounted inside the elliptical rod 12, the second magnetic block 17 is fixedly mounted inside the elliptical rod 12, the first magnetic block 16 is fixedly mounted on the annular side surface of the rotating pin 14, a user rotates the elliptical block 13, the elliptical block 13 rotates to drive the rotating pin 14 to rotate, the reset coil spring 15 generates elasticity, and meanwhile, the rotating, the adsorption force between the first magnetic block 16 and the second magnetic block 17 is larger than the elastic force of the reset coil spring 15, at the moment, the elliptical block 13 is aligned with the elliptical rod 12, then a user installs the center frame 2 on the support rod 3, then the user reversely rotates the elliptical block 13, the elliptical block 13 rotates to drive the first magnetic block 16 to move and separate from the second magnetic block 17, and under the action of the elastic force of the reset coil spring 15, the elliptical block 13 rotates to restore the original position, so that the elliptical rod 12 is clamped inside the support rod 3;
a through groove 9 is formed in the top end of the flaw detector main body 1, one end of the through groove 9 is communicated with the rectangular groove 4, and the nut 6 is installed inside the through groove 9, so that the bolt 5 and the nut 6 can move conveniently; two T-shaped blocks 11 are fixedly arranged on the annular side face of the nut 6, two T-shaped grooves 10 are symmetrically formed in the through groove 9, and the T-shaped blocks 11 are arranged in the T-shaped grooves 10, so that the nut 6 can be conveniently moved by the design, and the nut 6 is prevented from rotating; the round hole 18 is formed in the bottom end of the elliptic rod 12, the second magnetic block 17 is fixedly mounted in the round hole 18, the outer side of the reset coil spring 15 is fixedly mounted in the round hole 18, and the design is convenient for mounting the second magnetic block 17, the rotating pin 14 and the reset coil spring 15; two magnetism sides 22 of 3 bottom end symmetry fixed mounting of bracing piece and two fixed blocks 23, and two fixed blocks 23 are located between two magnetism sides 22, 23 one end fixed mounting T type pole 20 of fixed block, and T type pole 20 one end pass fixed block 23, install spring 21 on the T type pole 20 annular side, and spring 21 both ends respectively fixed mounting on T type pole 20 and on fixed block 23, spacing hole is seted up respectively at oval piece 13 both ends, T type pole 20 one end extends to spacing downthehole portion, and this design utilizes spring 21's elasticity to make T type pole 20 fix oval piece 13, and the convenient position of fixing T type pole 20 of design of magnetism side 22.
The utility model discloses when using, 2 removal drive bracing piece 3 of centre frame move along rectangular channel 4, and then drive bolt 5 and nut 6 and remove along leading to groove 9, when centre frame 2 removed suitable position, the user twists bolt 5, bolt 5 removes along nut 6, and bolt 5 removes and drives bracing piece 3 and remove, and then drives rack one 7 and remove and two 8 meshing of rack, and then fixes bracing piece 3, and then the position of fixed centre frame 2.
The rotating pin 14 rotates to drive the first magnetic block 16 to move and attach to the second magnetic block 17, the adsorption force between the first magnetic block 16 and the second magnetic block 17 is larger than the elastic force of the reset coil spring 15, the elliptical block 13 is aligned with the elliptical rod 12 at the moment, then a user installs the center frame 2 on the support rod 3, then the user rotates the elliptical block 13 in the reverse direction, the elliptical block 13 rotates to drive the first magnetic block 16 to move and separate from the second magnetic block 17, and under the action of the elastic force of the reset coil spring 15, the elliptical block 13 rotates to recover to the original position, and then the elliptical rod 12 is clamped inside the support rod 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a full circumferential magnetic field magnetic particle inspection device of multistation which characterized in that: the flaw detector comprises a flaw detector main body (1), a center frame (2), an adjusting mechanism and an installation mechanism, wherein the center frame (2) is installed in the middle of the top end of the flaw detector main body (1);
the adjusting mechanism comprises a support rod (3), a rectangular groove (4), a bolt (5), a nut (6), a first rack (7) and a second rack (8), a supporting rod (3) is arranged at the top end of the flaw detector main body (1), rectangular grooves (4) are respectively arranged at the front end and the rear end of the flaw detector main body (1), two ends of the support rod (3) respectively extend into the rectangular groove (4), rack I (7) are symmetrically and fixedly arranged at the bottom end of the support rod (3), a second rack (8) is fixedly arranged at the bottom end in the rectangular groove (4), the first rack (7) is meshed with the second rack (8), a bolt (5) is arranged at the top end of the flaw detector main body (1), one end of the bolt (5) extends into the rectangular groove (4) and is connected with the support rod (3), and a nut (6) is arranged on the annular side face of the bolt (5);
the mounting mechanism comprises an elliptical rod (12), an elliptical block (13), a rotating pin (14), a reset coil spring (15), a first magnetic block (16) and a second magnetic block (17), the elliptical rod (12) is fixedly mounted at the bottom end of a center frame (2), the elliptical rod (12) is mounted inside a supporting rod (3), the elliptical block (13) is mounted at one end of the elliptical rod (12), one end of the elliptical block (13) is attached to the bottom end of the supporting rod (3), the rotating pin (14) is fixedly mounted at the top end of the elliptical block (13), the reset coil spring (15) is fixedly mounted at the outer side of the rotating pin (14), the reset coil spring (15) is fixedly mounted inside the elliptical rod (12), the second elliptical rod (12) is fixedly mounted, and the first magnetic block (16) is fixedly mounted on the annular side face of the rotating pin (14).
2. The multi-station full-circumferential magnetic field magnetic powder inspection device according to claim 1, characterized in that: a through groove (9) is formed in the top end of the flaw detector main body (1), one end of the through groove (9) is communicated with the rectangular groove (4), and the nut (6) is installed inside the through groove (9).
3. The multi-station full-circumferential magnetic field magnetic powder inspection device according to claim 2, characterized in that: two T-shaped blocks (11) are fixedly mounted on the annular side face of the nut (6), two T-shaped grooves (10) are symmetrically formed in the through groove (9), and the T-shaped blocks (11) are mounted in the T-shaped grooves (10).
4. The multi-station full-circumferential magnetic field magnetic powder inspection device according to claim 1, characterized in that: a round hole (18) is formed in the bottom end of the elliptic rod (12), a second magnetic block (17) is fixedly mounted inside the round hole (18), and the outer side of the reset coil spring (15) is fixedly mounted inside the round hole (18).
5. The multi-station full-circumferential magnetic field magnetic powder inspection device according to claim 1, characterized in that: two magnetism side (22) of bracing piece (3) bottom symmetry fixed mounting and two fixed blocks (23), and two fixed blocks (23) are located between two magnetism side (22), fixed block (23) one end fixed mounting T type pole (20), and fixed block (23) are passed to T type pole (20) one end, installation spring (21) on T type pole (20) annular side, and spring (21) both ends respectively fixed mounting on T type pole (20) and on fixed block (23).
6. The multi-station full-circumferential magnetic field magnetic powder inspection device according to claim 5, wherein: limiting holes are formed in two ends of the elliptical block (13) respectively, and one end of the T-shaped rod (20) extends into the limiting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279106.0U CN211978753U (en) | 2019-12-18 | 2019-12-18 | Multi-station all-circumferential magnetic field magnetic powder flaw detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279106.0U CN211978753U (en) | 2019-12-18 | 2019-12-18 | Multi-station all-circumferential magnetic field magnetic powder flaw detection device |
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| Publication Number | Publication Date |
|---|---|
| CN211978753U true CN211978753U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922279106.0U Expired - Fee Related CN211978753U (en) | 2019-12-18 | 2019-12-18 | Multi-station all-circumferential magnetic field magnetic powder flaw detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740417A (en) * | 2021-09-06 | 2021-12-03 | 射阳开达探伤机制造有限公司 | Magnetic particle flaw detector of multistation detection |
-
2019
- 2019-12-18 CN CN201922279106.0U patent/CN211978753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740417A (en) * | 2021-09-06 | 2021-12-03 | 射阳开达探伤机制造有限公司 | Magnetic particle flaw detector of multistation detection |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20211218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |