CN215297246U - Magnetic particle flaw detector with detection effect - Google Patents
Magnetic particle flaw detector with detection effect Download PDFInfo
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- CN215297246U CN215297246U CN202120540262.2U CN202120540262U CN215297246U CN 215297246 U CN215297246 U CN 215297246U CN 202120540262 U CN202120540262 U CN 202120540262U CN 215297246 U CN215297246 U CN 215297246U
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Abstract
The utility model relates to a magnetic particle inspection machine technical field, and a magnetic particle inspection machine with detect action is disclosed, including the case of detecting a flaw, equal fixedly connected with supporting leg in four corners department at the bottom of the outer container of the case of detecting a flaw, the incasement fixedly connected with bracing piece of detecting a flaw, a plurality of magnetizing coil of fixedly connected with of even equidistance on a side pole wall that the bracing piece is close to the case bottom of the case of detecting a flaw, a plurality of powder spray pipes of the roof fixedly connected with of the case of detecting a flaw, a plurality of powder spray pipes run through the roof of the case of detecting a flaw, it has slewing mechanism to detect an incasement connection, slewing mechanism includes step motor, the axis of rotation, first fixed plate, driving motor, the threaded rod, the second fixed plate, the dwang, two screw holes and two movable plates, step motor fixed connection is on the case of detecting a flaw. The utility model discloses can drive the product and rotate, make the even cover magnetic of product, the magnetic changes more accurately, and it is more accurate to observe product internal defect.
Description
Technical Field
The utility model relates to a magnetic particle flaw detector technical field especially relates to a magnetic particle flaw detector with detect effect.
Background
The magnetic powder inspection is to use the ferromagnetic material to be magnetized, and the magnetic force lines on the surface and near the surface of a workpiece are locally distorted due to discontinuity to generate a leakage magnetic field (namely a magnetic field formed when the magnetic induction lines leave and enter the surface) to adsorb magnetic powder applied on the surface of the workpiece, so that visible magnetic marks under proper illumination are formed, and discontinuous positions, shapes and sizes are displayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the unable product that rotates of present magnetic particle flaw detector among the prior art, the unable even magnetic that covers on some products, the magnetic variation on the product is inaccurate, and the inside damage of product can't the accurate recognition uses the defect problem, and the magnetic particle flaw detector who has the detection effect that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnetic particle flaw detector with a detection function comprises a flaw detection box, wherein supporting legs are fixedly connected to four corners of the bottom of an outer box of the flaw detection box, the supporting legs are fixedly connected to four corners of the bottom of the outer box of the flaw detection box, a supporting rod is fixedly connected in the flaw detection box, a plurality of magnetizing coils are uniformly and equidistantly fixedly connected to one side rod wall of the supporting rod, which is close to the bottom of the flaw detection box, the top of the flaw detection box is fixedly connected with a plurality of powder spraying pipes, the plurality of powder spraying pipes penetrate through the top of the flaw detection box and extend into the flaw detection box, and a rotating mechanism is connected in the flaw detection box;
the rotating mechanism comprises a progress motor, a rotating shaft, a first fixing plate, a driving motor, a threaded rod, a second fixing plate, a rotating rod, two threaded holes and two movable plates, the progress motor is fixedly connected to the outer wall of one side of the flaw detection box, the rotating shaft is rotatably connected to the box wall of one side, close to the progress motor, of the flaw detection box through a first bearing, the first bearing is fixedly arranged on the box wall of the flaw detection box, one end, close to the progress motor, of the rotating shaft is connected to one end of the progress motor through a first coupler, the first fixing plate is fixedly connected to one end, far away from the progress motor, of the rotating shaft, the driving motor is fixedly connected to one side, far away from the rotating shaft, of the first fixing plate, the threaded rod is connected to the output end of the driving motor through a second coupler, the threaded rod is arranged in symmetrical threads, and the two threaded holes are respectively arranged on the corresponding movable plates, the threaded rod passes the screw hole and with screw hole threaded connection, the one end that first fixed plate was kept away from to the threaded rod is connected through second bearing rotation to the second fixed plate, the second bearing is fixed to be established on the second fixed plate, the one end of threaded rod is kept away from at the second fixed plate to dwang fixed connection, the dwang rotates through the third bearing to be connected on the corresponding tank wall of case of detecting a flaw, the fixed establishment of third bearing is on the tank wall of case of detecting a flaw, fixedly connected with connecting plate on the threaded rod, just the connecting plate is located and sets up between two movable plates, two the movable plate is connected with fixed establishment.
Preferably, the fixing mechanism comprises a fixing rod and two fixing holes, one end of the fixing rod is fixedly connected to one side, close to the second fixing plate, of the first fixing plate, the other end of the fixing rod is fixedly connected to the second fixing plate, the two fixing holes are respectively formed in the corresponding moving plates, and the fixing rod penetrates through the fixing holes and is in sliding connection with the fixing holes.
Preferably, the opposite ends of the two moving plates are fixedly connected with rubber pads.
Preferably, ball grooves are symmetrically formed in the hole wall of the fixing hole, balls are connected to the ball grooves in a rolling mode, and one ends, far away from the bottoms of the corresponding ball grooves, of the balls penetrate through the notches of the ball grooves and are connected to the fixing rod in a rolling mode.
Preferably, the groove opening of the ball groove is closed, and the diameter of the ball is larger than that of the groove opening of the ball groove.
Preferably, the bottom of the supporting leg is fixedly connected with a stabilizing plate.
Compared with the prior art, the utility model provides a magnetic particle flaw detector with detect effect possesses following beneficial effect:
this magnetic particle flaw detector with detect effect through setting up a slewing mechanism that makes up progress motor, axis of rotation, first fixed plate, driving motor, threaded rod, second fixed plate, dwang, two screw holes and two movable plates, can drive the product and rotate, makes the even cover magnetic of product, and the magnetic changes more accurately, and it is more accurate to observe the inside defect of product.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can drive the product and rotate, make the even cover magnetic of product, the magnetic changes more accurately, and it is more accurate to observe product internal defect.
Drawings
Fig. 1 is a schematic structural view of a magnetic particle flaw detector with a detection function according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a flaw detection box 1, supporting legs 2, supporting rods 3, a magnetizing coil 4, a powder spraying pipe 5, a rotating mechanism 6, a step motor 61, a rotating shaft 62, a first fixing plate 63, a driving motor 64, a threaded rod 65, a second fixing plate 66, a rotating rod 67, a threaded hole 68, a moving plate 69, a connecting plate 7, a fixing mechanism 8, a fixing rod 81, a fixing hole 82, a rubber pad 9, a ball groove 10, balls 11 and a stabilizing plate 12.
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.
Referring to fig. 1-2, a magnetic particle flaw detector with detection function comprises a flaw detection box 1, wherein four corners of the bottom of an outer box of the flaw detection box 1 are fixedly connected with supporting legs 2, four corners of the bottom of the outer box of the flaw detection box 1 are fixedly connected with the supporting legs 2, a supporting rod 3 is fixedly connected in the flaw detection box 1, a plurality of magnetizing coils 4 are uniformly and equidistantly fixedly connected on a side rod wall of the supporting rod 3 close to the bottom of the flaw detection box 1, the top of the flaw detection box 1 is fixedly connected with a plurality of powder spraying pipes 5, the plurality of powder spraying pipes 5 penetrate through the top of the flaw detection box 1 and extend into the flaw detection box 1, and a rotating mechanism 6 is connected in the flaw detection box 1;
the rotating mechanism 6 comprises a step motor 61, a rotating shaft 62, a first fixing plate 63, a driving motor 64, a threaded rod 65, a second fixing plate 66, a rotating rod 67, two threaded holes 68 and two moving plates 69, wherein the step motor 61 is fixedly connected to one side outer box wall of the flaw detection box 1, the rotating shaft 62 is rotatably connected to one side box wall of the flaw detection box 1 close to the step motor 61 through a first bearing, the first bearing is fixedly arranged on the box wall of the flaw detection box 1, one end of the rotating shaft 62 close to the step motor 61 is connected to one end of the step motor 61 through a first coupler, the first fixing plate 63 is fixedly connected to one end of the rotating shaft 62 far away from the step motor 61, the driving motor 64 is fixedly connected to one side of the first fixing plate 63 far away from the rotating shaft 62, the threaded rod 65 is connected to the output end of the driving motor 64 through a second coupler, the threaded rod 65 is arranged in a symmetrical threaded manner, and the two threaded holes 68 are respectively arranged on the corresponding moving plates 69, the threaded rod 65 penetrates through the threaded hole 68 and is in threaded connection with the threaded hole 68, the second fixing plate 66 is in rotating connection with one end, far away from the first fixing plate 63, of the threaded rod 65 through a second bearing, the second bearing is fixedly arranged on the second fixing plate 66, the rotating rod 67 is fixedly connected with one end, far away from the threaded rod 65, of the second fixing plate 66, the rotating rod 67 is in rotating connection with the corresponding box wall of the flaw detection box 1 through a third bearing, the third bearing is fixedly arranged on the box wall of the flaw detection box 1, the threaded rod 65 is fixedly connected with the connecting plate 7, the connecting plate 7 is arranged between the two moving plates 69, the two moving plates 69 are connected with the fixing mechanism 8, a product is placed on the connecting plate 7, the driving motor 64 is started, the driving motor 64 drives the threaded rod 65 to rotate, the moving plates 69 move on the threaded rod 65, the moving plates 69 clamp the product with high torque, and the clamping torque of the moving plates 69 is greater than the gravity of the product, starting step motor 61, magnetizing coil 4 magnetizes the product, step motor 61 drives axis of rotation 62 slow rotation, axis of rotation 62 drives movable plate 69 through first driving motor 64, threaded rod 65 and fixed establishment and rotates, movable plate 69 drives the product and slowly rotates, powder spraying pipe 5 blowout magnetic, the magnetic falls on the product, can drive the product and rotate, makes the even cover magnetic of product, and the magnetic changes more accurately, observes product internal defect more accurately.
The fixing mechanism 8 includes a fixing rod 81 and two fixing holes 82, one end of the fixing rod 81 is fixedly connected to one side of the first fixing plate 63 close to the second fixing plate 66, the other end of the fixing rod 81 is fixedly connected to the second fixing plate 66, the two fixing holes 82 are respectively formed in the corresponding moving plate 69, and the fixing rod 81 penetrates through the fixing holes 82 and is slidably connected with the fixing holes 82, so that the moving plate 69 is more stable and is not easy to shake.
The opposite ends of the two moving plates 69 are fixedly connected with rubber pads 9, so that the friction force between the products is larger, and the products are not easy to slide.
The ball grooves 10 are symmetrically formed in the hole wall of the fixed hole 82, balls 11 are connected to the two ball grooves 10 in a rolling mode, one ends, far away from the bottoms of the corresponding ball grooves 10, of the two balls 11 penetrate through the notches of the ball grooves 10 and are connected to the fixed rod 81 in a rolling mode, and therefore the moving plate 69 moves more smoothly and is not prone to being clamped.
The notch of the ball groove 10 is closed, and the diameter of the ball 11 is larger than that of the notch of the ball groove 10, so that the ball 11 cannot be separated from the ball groove 10.
The bottom of the supporting leg 2 is fixedly connected with a stabilizing plate 12, so that the supporting leg 2 is more stable.
The utility model discloses in, place the product on connecting plate 7, start driving motor 64, driving motor 64 drives threaded rod 65 and rotates, movable plate 69 moves on threaded rod 65, movable plate 69 grasps the product big moment, movable plate 69's clamping torque is greater than product gravity, start progress motor 61, magnetizing coil 4 magnetizes the product, progress motor 61 drives axis of rotation 62 slow rotation, axis of rotation 62 is through first driving motor 64, threaded rod 65 and fixed establishment drive movable plate 69 rotate, movable plate 69 drives the product slow rotation, 5 blowout magnetic powder of powder spray pipe, the magnetic falls on the product, can drive the product rotation, make the even cover magnetic of product, the magnetic changes more accurately, it is more accurate to observe product internal defect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The magnetic particle flaw detector with the detection function comprises a flaw detection box (1) and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of an outer box of the flaw detection box (1), a supporting rod (3) is fixedly connected in the flaw detection box (1), a plurality of magnetizing coils (4) are uniformly and equidistantly fixedly connected to a side rod wall, close to the bottom of the flaw detection box (1), of the supporting rod (3), a plurality of powder spraying pipes (5) are fixedly connected to the top of the flaw detection box (1), the plurality of powder spraying pipes (5) penetrate through the top of the flaw detection box (1) and extend into the flaw detection box (1), and a rotating mechanism (6) is connected in the flaw detection box (1);
the rotating mechanism (6) comprises a progress motor (61), a rotating shaft (62), a first fixing plate (63), a driving motor (64), a threaded rod (65), a second fixing plate (66), a rotating rod (67), two threaded holes (68) and two moving plates (69), wherein the progress motor (61) is fixedly connected to one side outer box wall of the flaw detection box (1), the rotating shaft (62) is rotatably connected to one side box wall of the flaw detection box (1) close to the progress motor (61) through a first bearing, the first bearing is fixedly arranged on the box wall of the flaw detection box (1), one end of the rotating shaft (62) close to the progress motor (61) is connected to one end of the progress motor (61) through a first coupler, the first fixing plate (63) is fixedly connected to one end of the rotating shaft (62) far away from the progress motor (61), and the driving motor (64) is fixedly connected to one side of the first fixing plate (63) far away from the rotating shaft (62), threaded rod (65) are connected at the output of driving motor (64) through the second shaft coupling, threaded rod (65) are symmetrical screw thread setting, two screw hole (68) are seted up respectively on corresponding movable plate (69), threaded rod (65) pass screw hole (68) and with screw hole (68) threaded connection, second fixed plate (66) rotate the one end of keeping away from first fixed plate (63) at threaded rod (65) through the second bearing, the second bearing is fixed to be established on second fixed plate (66), dwang (67) fixed connection is in the one end of keeping away from threaded rod (65) at second fixed plate (66), dwang (67) rotate to be connected on the corresponding tank wall of flaw detection case (1) through the third bearing, the fixed tank wall of establishing on flaw detection case (1) of third bearing, fixedly connected with connecting plate (7) on threaded rod (65), and the connecting plate (7) is arranged between the two moving plates (69), and the two moving plates (69) are connected with a fixing mechanism (8).
2. The magnetic particle flaw detector with the detection function according to claim 1, wherein the fixing mechanism (8) comprises a fixing rod (81) and two fixing holes (82), one end of the fixing rod (81) is fixedly connected to one side of the first fixing plate (63) close to the second fixing plate (66), the other end of the fixing rod (81) is fixedly connected to the second fixing plate (66), the two fixing holes (82) are respectively formed in the corresponding moving plates (69), and the fixing rod (81) penetrates through the fixing holes (82) and is slidably connected with the fixing holes (82).
3. The magnetic particle flaw detector with detection function of claim 1, wherein rubber pads (9) are fixedly connected to opposite ends of the two moving plates (69).
4. The magnetic particle flaw detector with the detection function according to claim 2, wherein ball grooves (10) are symmetrically formed in the wall of the fixing hole (82), balls (11) are connected in each of the two ball grooves (10) in a rolling manner, and one ends of the two balls (11) far away from the bottoms of the corresponding ball grooves (10) penetrate through the notches of the ball grooves (10) and are connected to the fixing rod (81) in a rolling manner.
5. The magnetic particle flaw detector with the detection function according to claim 4, wherein the notch of the ball groove (10) is in a closed-up arrangement, and the diameter of the ball (11) is larger than the diameter of the notch of the ball groove (10).
6. The magnetic particle flaw detector with the detection function according to claim 1, characterized in that a stabilizing plate (12) is fixedly connected to the bottom of the supporting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120540262.2U CN215297246U (en) | 2021-03-16 | 2021-03-16 | Magnetic particle flaw detector with detection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120540262.2U CN215297246U (en) | 2021-03-16 | 2021-03-16 | Magnetic particle flaw detector with detection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297246U true CN215297246U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120540262.2U Active CN215297246U (en) | 2021-03-16 | 2021-03-16 | Magnetic particle flaw detector with detection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297246U (en) |
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2021
- 2021-03-16 CN CN202120540262.2U patent/CN215297246U/en active Active
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