CN211148516U - Magnetic particle flaw detector with easily-replaced probe - Google Patents
Magnetic particle flaw detector with easily-replaced probe Download PDFInfo
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- CN211148516U CN211148516U CN201921499859.6U CN201921499859U CN211148516U CN 211148516 U CN211148516 U CN 211148516U CN 201921499859 U CN201921499859 U CN 201921499859U CN 211148516 U CN211148516 U CN 211148516U
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- flaw detector
- probe
- magnetic particle
- particle flaw
- lower box
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- 239000000523 sample Substances 0.000 title claims abstract description 78
- 239000006249 magnetic particle Substances 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 7
- 210000005056 cell body Anatomy 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 11
- 230000037431 insertion Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000006247 magnetic powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a magnetic particle flaw detector with easily replaced probe, which comprises a box body, wherein the box body comprises a lower box body and an upper box cover, a flaw detector placing groove body is arranged at the circle center in the lower box body, a probe placing groove is uniformly arranged in the lower box body, a magnetic particle flaw detector body is arranged in the flaw detector placing groove body, a probe is placed in the probe placing groove, the magnetic particle flaw detector body is connected with the probe through a connecting mechanism, the magnetic particle flaw detector body and the probe can be quickly connected through the connecting mechanism, the probe can be conveniently replaced, the magnetic particle flaw detector body and the probe can be inserted through an insertion column, the circular groove body, a first insertion rod and a first insertion groove, a second insertion rod and a second insertion groove, the first installation block and the second installation block are screwed through a fastening nut, the inserting and the screwing double connection not only improves the firmness of the magnetic particle flaw detector body and the probe, but also convenient for operation and probe replacement.
Description
Technical Field
The utility model discloses magnetic particle flaw detector technical field, concrete field is an easily changeable formula magnetic particle flaw detector of probe.
Background
The magnetic powder flaw detector is suitable for detecting cracks and fine defects on the surface and near surface of various small and medium-sized parts such as crankshafts, camshafts, spline shafts and the like by a wet magnetic powder method, is a preferred machine type for single-piece detection, small-batch sampling detection and large-batch detection, has simple and convenient operation and high working efficiency, is controlled by industrial P L C, can be manually operated in a single step and can also be automatically and circularly operated, the circumferential current and the longitudinal current can be respectively adjusted, and the magnetic powder flaw detector has the power-off phase control function.
Because the magnetic particle flaw detector needs to flexibly adjust the probe according to the flaw detection environment, the existing probe replacement process is complicated, and the firmness of connection of the probe and the magnetic particle flaw detector is poor, so that the use of the probe is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily changeable formula magnetic particle flaw detector of probe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the magnetic particle flaw detector with the easily replaceable probe comprises a box body, wherein the box body comprises a lower box body and an upper box cover, the lower box body is connected with the upper box cover through an articulated piece, a flaw detector placing groove body is arranged at the circle center in the lower box body, probe placing grooves are uniformly arranged in the lower box body, a magnetic particle flaw detector body is arranged in the flaw detector placing groove body, a probe is placed in the probe placing groove, and the magnetic particle flaw detector body is connected with the probe through a connecting mechanism;
the connecting mechanism comprises a female connecting mechanism and a male connecting mechanism, the female connecting mechanism is arranged on the magnetic particle flaw detector body, the male connecting mechanism is connected with the probe through a connecting wire, the female connecting mechanism comprises a first mounting block, the end face of the first mounting block penetrates through a circular groove body, a first inserted rod is fixedly arranged at the circle center of the bottom of the circular groove body, second inserted rods are uniformly arranged on the outer side of the bottom of the circular groove body, and a fixing nut is in threaded connection with the outer side wall of the first mounting block;
the sub-connecting mechanism comprises a second mounting block, the end face of the second mounting block is fixedly provided with a matching first inserting column used by the circular groove body, a first inserting groove is formed in the center of the circle of the end face of the first inserting column, a second inserting groove is uniformly formed in the outer side wall of the end face of the first inserting column, a first inserting rod and a second inserting rod are respectively inserted into the first inserting groove and the second inserting groove, and the outer side wall of the second mounting block is provided with an external thread matched with the fixing nut.
Preferably, a lock is arranged between the lower box body and the upper box cover, a handle is arranged on the upper box cover, and cushion blocks are arranged at four corners of the bottom surface of the lower box body.
Preferably, the structure of lower box is the cylinder, just be located in the lower box probe standing groove department is provided with the label.
Preferably, be provided with centre gripping fixed establishment in the appearance standing groove of detecting a flaw, centre gripping fixed establishment includes spill centre gripping mounting, a lateral symmetry of spill centre gripping mounting is provided with the spring, spring and movable clamp plate fixed connection, the last symmetry of movable clamp plate is provided with the one end that the post was inserted to the second, the other end that the post was inserted to the second runs through the spring with spill centre gripping mounting is connected with the dog.
Preferably, a U-shaped placing frame is arranged at one end in the probe placing groove, and the probes are placed on the U-shaped placing frame.
Preferably, the heights of the first insertion rod and the second insertion rod are smaller than the groove height of the circular groove body, and the diameter of the first mounting block is the same as that of the second mounting block.
Preferably, the outer side wall of each of the first mounting block and the second mounting block is integrally formed with a limit ring.
Compared with the prior art, the beneficial effects of the utility model are that: can be used to place magnetic particle flaw detector body and various specification probes through the box, and convenient to carry, and the storage nature is good, but through coupling mechanism high-speed joint magnetic particle flaw detector body and probe, and conveniently change the probe, through inserting post and circular cell body, first inserted bar and first slot, the grafting of magnetic particle flaw detector body and probe is realized with the second slot to the second inserted bar, realize the spiro union of first installation piece and second installation piece through fastening nut, grafting and spiro union dual coupling have both improved the fastness of magnetic particle flaw detector body and probe connection, and convenient operation and change probe again, in addition, the management of the probe of being convenient for through the label, and make things convenient for the quick replacement probe, carry out the centre gripping through centre gripping fixed establishment to the magnetic particle flaw detector body, reduce the damage to the magnetic particle flaw detector in the removal process.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a box body in embodiment 1 of the present invention;
fig. 3 is a schematic front view of the internal structure of the connection mechanism according to embodiment 1 of the present invention;
fig. 4 is a schematic top view of a first mounting block according to embodiment 1 of the present invention;
fig. 5 is a schematic view of the internal structure of the connection mechanism according to embodiment 2 of the present invention.
In the figure: the device comprises a box body 1, a lower box body 101, an upper box cover 102, a flaw detector placing groove 2, a probe placing groove 3, a magnetic particle flaw detector body 4, a probe 5, a connecting wire 6, a first mounting block 7, a first inserting rod 8, a second inserting rod 9, a fixing nut 10, a second mounting block 11, a first inserting column 12, a first inserting groove 13, a second inserting groove 14, a tag 15, a concave clamping fixing piece 16, a spring 17, a movable clamping plate 18, a second inserting column 19 and a limiting ring 20.
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.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: a magnetic particle flaw detector with an easily replaceable probe comprises a box body 1, wherein the box body 1 comprises a lower box body 101 and an upper box cover 102, the lower box body 101 is connected with the upper box cover 102 through an articulated piece, a flaw detector placing groove body 2 is arranged at the position of the center of a circle in the lower box body 101, probe placing grooves 3 are uniformly arranged in the lower box body 101, a magnetic particle flaw detector body 4 is arranged in the flaw detector placing groove body 2, probes 5 are placed in the probe placing grooves 3, the magnetic particle flaw detector body 4 is connected with the probes 5 through a connecting mechanism, the magnetic particle flaw detector body 4 and the probes 5 of various specifications can be placed through the box body 1, the carrying is convenient, and the storage performance is good;
the connecting mechanism comprises a female connecting mechanism and a sub-connecting mechanism, the female connecting mechanism is arranged on the magnetic particle flaw detector body 4, the sub-connecting mechanism is connected with the probe 5 through a connecting wire 6, the female connecting mechanism comprises a first mounting block 7, the end face of the first mounting block 7 penetrates through a circular groove body, a first inserted bar 8 is fixedly arranged at the circle center of the groove bottom of the circular groove body, second inserted bars 9 are uniformly arranged outside the groove bottom of the circular groove body, the outer side wall of the first mounting block 7 is in threaded connection with a fixing nut 10, the magnetic particle flaw detector body 4 and the probe 5 can be quickly connected through the connecting mechanism, the probe 5 is convenient to replace, the magnetic particle flaw detector body 4 and the probe 5 are spliced through an inserted column and the circular groove body, the first inserted bar 8 and a first inserting groove 13, the second inserted bar 9 and a second inserting groove 14, the first mounting block 7 and a second mounting block 11 are in threaded connection through a fastening nut 10, the double connection of the insertion connection and the screw connection not only improves the connection firmness of the magnetic particle flaw detector body 4 and the probe, but also is convenient for operating and replacing the probe 5;
the sub-connecting mechanism comprises a second mounting block 11, the end face of the second mounting block 11 is fixedly provided with a matching first inserting column 12 used by a circular groove body, a first slot 13 is formed in the center of a circle of the end face of the first inserting column 12, a second slot 14 is evenly formed in the outer side wall of the end face of the first inserting column 12, a first inserting rod 8 and a second inserting rod 9 are respectively inserted into the first slot 13 and the second slot 14, and the outer side wall of the second mounting block 11 is provided with an external thread matched with the fixing nut 10.
Specifically, a lock is arranged between the lower box 101 and the upper box cover 102, a handle is arranged on the upper box cover 102, and cushion blocks are arranged at four corners of the bottom surface of the lower box 101.
Specifically, the structure of lower box 101 is the cylinder, just be located in lower box 101 probe standing groove 3 department is provided with label 15, through label 15 the management of probe 5 of being convenient for to make things convenient for quick replacement probe 5.
Particularly, flaw detector places and is provided with centre gripping fixed establishment in the cell body 2, centre gripping fixed establishment includes spill centre gripping mounting 16, a lateral symmetry of spill centre gripping mounting 16 is provided with spring 17, spring 17 and movable clamp plate 18 fixed connection, the symmetry is provided with the one end that the post 19 was inserted to the second on the movable clamp plate 18, the other end that the post 19 was inserted to the second runs through spring 17 with spill centre gripping mounting 16 is connected with the dog, carries out the centre gripping through centre gripping fixed establishment to magnetic particle flaw detector body 4 and fixes, reduces the damage of removal in-process to magnetic particle flaw detector 4.
Specifically, a U-shaped placing frame is arranged at one end in the probe placing groove 3, and the probes 5 are placed on the U-shaped placing frame.
Specifically, the heights of the first insertion rod 8 and the second insertion rod 9 are both smaller than the groove height of the circular groove body, and the diameter of the first mounting block 7 is the same as that of the second mounting block 11.
The working principle is as follows: the utility model provides a magnetic particle flaw detector with easily replaced probe, the magnetic particle flaw detector body 4 and the probes 5 of various specifications are jointly placed in the lower box body 101, wherein the magnetic particle flaw detector body 4 is placed in the flaw detector placing groove body 2, the probes 5 are placed in the probe placing groove 3, the carrying is convenient, when the magnetic particle flaw detector body 4 is required to be connected with the probes 5 of corresponding specifications, firstly, the corresponding probes are taken out according to the label 15, the movable clamping plate 18 is pulled, the magnetic particle flaw detector body 4 is taken off, then, the first inserting column 12 is inserted into the circular groove body, meanwhile, the first inserting rod 8 and the second inserting rod 9 are respectively inserted into the first inserting groove 13 and the second inserting groove 14, the fastening nut 10 is twisted along the trend, the part of the fastening nut 10 is twisted to the second mounting block 11, thereby, the insertion and the screw connection fixation of the magnetic particle flaw detector body 4 and the probes 5 are realized, when the probes 5 are required to be replaced, the operation can be carried out according to the process, the operation is convenient, the replacement is easy, and the connection is firm.
Example 2:
referring to fig. 5, the present invention provides a technical solution: the outer side walls of the first mounting block 7 and the second mounting block 11 are integrally formed with a limit ring 20.
The working principle is as follows: the utility model discloses in provide an easily change formula magnetic particle flaw detector of probe, this embodiment has added spacing ring 20, prescribes a limit to fixation nut 10's home range, improves fixation nut 10 and revolves the accurate nature of twisting.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an easy change formula magnetic particle flaw detector of probe, includes box (1), its characterized in that: the box body (1) comprises a lower box body (101) and an upper box cover (102), the lower box body (101) is connected with the upper box cover (102) through a hinge piece, a flaw detector placing groove body (2) is arranged at the circle center in the lower box body (101), probe placing grooves (3) are uniformly arranged in the lower box body (101), a magnetic particle flaw detector body (4) is arranged in the flaw detector placing groove body (2), probes (5) are placed in the probe placing grooves (3), and the magnetic particle flaw detector body (4) is connected with the probes (5) through a connecting mechanism;
the connecting mechanism comprises a female connecting mechanism and a male connecting mechanism, the female connecting mechanism is arranged on the magnetic particle flaw detector body (4), the male connecting mechanism is connected with the probe (5) through a connecting wire (6), the female connecting mechanism comprises a first mounting block (7), the end face of the first mounting block (7) penetrates through a circular groove body, a first inserting rod (8) is fixedly arranged at the center of the circle of the bottom of the circular groove body, second inserting rods (9) are uniformly arranged on the outer side of the bottom of the circular groove body, and a fixing nut (10) is in threaded connection with the outer side wall of the first mounting block (7);
sub-coupling mechanism includes second installation piece (11), the fixed cooperation that is provided with of terminal surface of second installation piece (11) first post (12) of inserting that circular cell body used, the first terminal surface centre of a circle department of inserting post (12) is provided with first slot (13), the first terminal surface lateral wall of inserting post (12) evenly is provided with second slot (14), first inserted bar (8) with second inserted bar (9) insert respectively first slot (13) with in second slot (14), the lateral wall of second installation piece (11) is provided with the cooperation the external screw thread that fixation nut (10) used.
2. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: a lock is arranged between the lower box body (101) and the upper box cover (102), a handle is arranged on the upper box cover (102), and cushion blocks are arranged at four corners of the bottom surface of the lower box body (101).
3. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: the structure of lower box (101) is the cylinder, just be located in lower box (101) probe standing groove (3) department is provided with label (15).
4. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: the flaw detector is placed and is provided with centre gripping fixed establishment in cell body (2), centre gripping fixed establishment includes spill centre gripping mounting (16), the one side symmetry of spill centre gripping mounting (16) is provided with spring (17), spring (17) and movable clamp plate (18) fixed connection, movable clamp plate (18) are gone up the symmetry and are provided with the one end that the post (19) were inserted to the second, the other end that the post (19) were inserted to the second runs through spring (17) with spill centre gripping mounting (16) are connected with the dog.
5. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: one end is provided with the U-shaped rack in probe standing groove (3), probe (5) place in on the U-shaped rack.
6. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: the height of the first inserting rod (8) and the height of the second inserting rod (9) are smaller than the groove height of the circular groove body, and the diameter of the first mounting block (7) is the same as that of the second mounting block (11).
7. The magnetic particle flaw detector with the easily replaceable probe according to claim 1, characterized in that: the outer side walls of the first mounting block (7) and the second mounting block (11) are integrally formed into a limiting ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499859.6U CN211148516U (en) | 2019-09-10 | 2019-09-10 | Magnetic particle flaw detector with easily-replaced probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499859.6U CN211148516U (en) | 2019-09-10 | 2019-09-10 | Magnetic particle flaw detector with easily-replaced probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211148516U true CN211148516U (en) | 2020-07-31 |
Family
ID=71767804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921499859.6U Expired - Fee Related CN211148516U (en) | 2019-09-10 | 2019-09-10 | Magnetic particle flaw detector with easily-replaced probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211148516U (en) |
-
2019
- 2019-09-10 CN CN201921499859.6U patent/CN211148516U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |