CN213612546U

CN213612546U - Magnetic particle flaw detector convenient to maintain

Info

Publication number: CN213612546U
Application number: CN202022184106.5U
Authority: CN
Inventors: 李小爱
Original assignee: Guizhou Jingci Electronic Technology Co ltd
Current assignee: Guizhou Jingci Electronic Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-06
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a magnetic particle flaw detector convenient to maintain, including bull stick, collecting vat and box, the both sides of box bottom all are provided with two stabilizer blades, sealing door is installed through the articulated elements to the one end of box, the top intermediate position department of box installs the spray tube, and the inside both sides of spray tube below box all are provided with fixture, the inside of box is provided with the collecting vat, and the inside of collecting vat both sides has all seted up first spout, the roof is installed on the top of collecting vat, and the both sides on roof top all are provided with the mounting panel, one side on mounting panel top all is provided with the mounting groove, and the inside both ends of mounting panel of mounting groove one side have all seted up the second spout. The utility model discloses a rotate the carousel, under the cooperation of screw thread, the carousel promotes the accessory plate and removes for the guide arm drives splint and removes, thereby carries out quick centre gripping with the machined part, is favorable to increasing device work efficiency.

Description

Magnetic particle flaw detector convenient to maintain

Technical Field

The utility model relates to a defectoscope technical field specifically is a magnetic particle flaw detector convenient to maintain.

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 existing magnetic particle flaw detector has many defects.

The first and the traditional magnetic powder flaw detectors do not have the function of rapidly clamping workpieces, and the workpieces are easy to deviate when being processed;

the second and traditional magnetic particle flaw detectors do not have the function of collecting magnetic particles, which results in waste of the magnetic particles;

third, traditional magnetic particle flaw detector does not have the function of carrying out quick assembly disassembly to the filter screen and maintains, and it is hard to be wasted time to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic particle flaw detector convenient to maintain to what provide among the above-mentioned background art does not have the function of carrying out quick centre gripping to the work piece, does not have the function of collecting the magnetic and does not have the problem of carrying out the function that quick assembly disassembly maintained to the filter screen.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic particle flaw detector convenient to maintain comprises a rotating rod, a collecting tank and a box body, wherein two support legs are arranged on two sides of the bottom end of the box body, a sealing door is installed at one end of the box body through an articulated piece, a spray pipe is installed at the middle position of the top end of the box body, clamping mechanisms are arranged on two sides of the interior of the box body below the spray pipe, the collecting tank is arranged inside the box body, first sliding grooves are formed in the interior of two sides of the collecting tank, a top plate is installed at the top end of the collecting tank, mounting plates are arranged on two sides of the top end of the top plate, a mounting groove is formed in one side of the top end of the mounting plate, second sliding grooves are formed in two ends of the interior of the mounting plate on one side of the mounting groove, a damping spring is connected to one side of the interior of the second sliding groove, a second sliding, and a driving motor is installed at the bottom end of one side of the box body, and a rotating rod is installed at one side of the driving motor.

Preferably, one side of bull stick extends to the inside of box and connects in the inside one side of box through the pivot, the both sides of collecting vat bottom bull stick outer wall all are equipped with the camshaft.

Preferably, the inside of fixture has set gradually carousel, fixed cover, transfer line, guide arm, fixed plate, buffer spring, splint and accessory plate, fixed cover all sets up in the inside both sides of box, and the outer wall of fixed cover all overlaps and is equipped with the carousel, the accessory plate is all installed through the pivot to the outer wall of the fixed cover of carousel one side, and the outer wall of the fixed cover of accessory plate one side all overlaps and is equipped with the fixed plate, the inside of fixed cover all is provided with the transfer line, and one side of transfer line all extends to one side of fixed cover, splint are all installed to one side of transfer line, and the guide arm is all installed at the both ends of splint.

Preferably, one side of each guide rod penetrates through one side of the fixing plate and is fixedly connected to one side of the auxiliary plate, and the outer wall of each guide rod on one side of the fixing plate is sleeved with a buffer spring.

Preferably, the first sliding blocks are arranged inside the first sliding grooves, the connecting rods are arranged on two sides of the box body on two sides of the collecting groove, and one side of each connecting rod is fixedly connected to one side of each first sliding block.

Preferably, be provided with the filter screen between one side of mounting panel, and the both sides of filter screen all extend to the inside of mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the device can carry out quick centre gripping to the work piece, and can carry out fast firewood strong to the filter screen, and the maintenance of being convenient for is collected remaining magnetic, prevents extravagantly.

(1) Through the arrangement of the turntable, the auxiliary plate, the guide rod and the clamping plate, a worker rotates the turntable, under the matching of threads, the turntable pushes the auxiliary plate to move, so that the guide rod drives the clamping plate to move, a workpiece is rapidly clamped, the transmission rod slides in the fixed sleeve while the clamping plate moves, the clamping plate is prevented from being deviated, the buffer spring deforms while the guide rod moves, the buffer is increased, the clamping force is prevented from being too large, the workpiece is prevented from being damaged, and the rapid clamping function of the workpiece is realized through the structure;

(2) by arranging the filter screen, the driving motor, the rotating rod and the cam shaft, redundant magnetic powder falls on the filter screen, a worker starts the driving motor to work, the rotating rod rotates, the cam shaft rotates, the collecting tank can drive the filter screen to shake, the magnetic powder is screened and collected, and the connecting rod drives the first sliding block to slide in the first sliding groove while shaking, so that the collecting tank can be prevented from being deviated, and the structure realizes the function of collecting the magnetic powder;

(3) through being provided with the shifting block, the second slider, second spout and damping spring, the staff stirs the shifting block, make the shifting block take place to remove, the second slider slides in the middle of the second spout simultaneously, extrusion damping spring takes place deformation, until breaking away from the restriction to the mounting groove, the staff can take out the filter screen and maintain, after finishing, install the filter screen in the normal position, under damping spring's reaction force, can make the shifting block continue to restrict the filter screen, accomplish the installation, this structure has realized the quick assembly disassembly function to the filter screen.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the filter screen and the top plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a nozzle; 2. a drive motor; 3. a top plate; 4. a filter screen; 5. a camshaft; 6. a first slider; 7. a rotating rod; 8. a support leg; 9. a clamping mechanism; 901. a turntable; 902. fixing a sleeve; 903. a transmission rod; 904. a guide bar; 905. a fixing plate; 906. a buffer spring; 907. a splint; 908. an auxiliary plate; 10. collecting tank; 11. a connecting rod; 12. a box body; 13. a first chute; 14. a sealing door; 15. shifting blocks; 16. mounting a plate; 17. a second slider; 18. a damping spring; 19. a second chute; 20. and (4) mounting the groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a magnetic particle flaw detector convenient to maintain comprises a rotating rod 7, a collecting tank 10 and a box body 12, wherein two support legs 8 are arranged on two sides of the bottom end of the box body 12, a sealing door 14 is arranged at one end of the box body 12 through an articulated piece, a spray pipe 1 is arranged in the middle of the top end of the box body 12, and clamping mechanisms 9 are arranged on two sides of the interior of the box body 12 below the spray pipe 1;

the inside of the clamping mechanism 9 is sequentially provided with a turntable 901, a fixed sleeve 902, a transmission rod 903, guide rods 904, a fixed plate 905, a buffer spring 906, a clamping plate 907 and an auxiliary plate 908, the fixed sleeve 902 is arranged on two sides inside the box body 12, the outer wall of the fixed sleeve 902 is sleeved with the turntable 901, the outer wall of the fixed sleeve 902 on one side of the turntable 901 is provided with the auxiliary plate 908 through a rotating shaft, the outer wall of the fixed sleeve 902 on one side of the auxiliary plate 908 is sleeved with the fixed plate 905, the transmission rod 903 is arranged inside the fixed sleeve 902, one side of the transmission rod 903 extends to one side of the fixed sleeve 902, the clamping plate 907 is arranged on one side of the transmission rod 903, and the guide;

specifically, as shown in fig. 1 and 4, when the mechanism is used, a worker rotates the rotary table 901, the rotary table 901 pushes the auxiliary plate 908 to move under the matching of threads, so that the guide rod 904 drives the clamping plate 907 to move, thereby rapidly clamping a workpiece, and the driving rod 903 slides in the fixing sleeve 902 while the clamping plate 907 moves, so as to prevent the clamping plate 907 from shifting;

one side of each guide rod 904 penetrates through one side of the fixed plate 905 and is fixedly connected to one side of the auxiliary plate 908, and the outer wall of the guide rod 904 at one side of the fixed plate 905 is sleeved with a buffer spring 906;

specifically, as shown in fig. 1 and 4, when the mechanism is used, the guide rod 904 moves and the buffer spring 906 deforms at the same time, so that the buffer is increased, and the damage to a workpiece caused by excessive clamping force is prevented;

a collecting tank 10 is arranged inside the box body 12, and first sliding grooves 13 are formed in the inner parts of two sides of the collecting tank 10;

a first sliding block 6 is arranged inside each first sliding chute 13, connecting rods 11 are arranged on two sides of the insides of the box bodies 12 on two sides of the collecting tank 10, and one side of each connecting rod 11 is fixedly connected to one side of each first sliding block 6;

specifically, as shown in fig. 1, when the mechanism is used, the collecting tank 10 shakes, and the connecting rod 11 drives the first sliding block 6 to slide in the first sliding groove 13, so that the collecting tank 10 can be prevented from deviating;

the top end of the collecting tank 10 is provided with a top plate 3, two sides of the top end of the top plate 3 are respectively provided with a mounting plate 16, one side of the top end of the mounting plate 16 is provided with a mounting groove 20, two ends of the inside of the mounting plate 16 on one side of the mounting groove 20 are respectively provided with a second sliding groove 19, one side of the inside of the second sliding groove 19 is respectively connected with a damping spring 18, the inside of the second sliding groove 19 on one side of the damping spring 18 is respectively connected with a second sliding block 17, and the top end of the second sliding block 17 above the mounting plate 16;

a filter screen 4 is arranged between one sides of the mounting plates 16, and both sides of the filter screen 4 extend to the inside of the mounting groove 20;

specifically, as shown in fig. 1 and 3, when the mechanism is used, the filter screen 4 can screen the magnetic powder;

the bottom end of one side of the box body 12 is provided with a driving motor 2, the model of the driving motor 2 can be Y315M-2, and one side of the driving motor 2 is provided with a rotating rod 7;

one side of the rotating rod 7 extends into the box body 12 and is connected with one side of the inside of the box body 12 through a rotating shaft, and both sides of the outer wall of the rotating rod 7 at the bottom end of the collecting tank 10 are sleeved with cam shafts 5;

specifically, as shown in fig. 1, when the mechanism is used, the driving motor 2 is started to work, the rotating rod 7 rotates, and the cam shaft 5 rotates, so that the collecting tank 10 drives the filter screen 4 to shake, and magnetic powder is screened and collected.

The working principle is as follows: when the device is used, firstly, a worker opens the sealing door 14, a workpiece is placed between the clamping plates 907, then the worker rotates the rotary table 901, under the matching of threads, the rotary table 901 pushes the auxiliary plate 908 to move, so that the guide rod 904 drives the clamping plates 907 to move, the workpiece is clamped quickly, the transmission rod 903 slides in the fixing sleeve 902 while the clamping plates 907 move, the clamping plates 907 are prevented from offsetting, the buffer spring 906 deforms while the guide rod 904 moves, buffering is increased, and the workpiece is prevented from being damaged due to overlarge clamping force.

Afterwards, the during operation of the device, the magnetic is followed spray tube 1 blowout, spills on the surface of work piece, can accomplish and detect a flaw, unnecessary magnetic drops on filter screen 4, and the staff opens driving motor 2 work, and bull stick 7 rotates, and camshaft 5 rotates, can make collecting vat 10 drive the shake of filter screen 4, screens the collection to the magnetic, and when collecting vat 10 trembled, connecting rod 11 drives first slider 6 and slides in the middle of first spout 13, can prevent that collecting vat 10 from taking place the skew.

Finally, work for a long time when the device, the 4 meshs of filter screen cause the jam easily, the staff stirs shifting block 15, make shifting block 15 take place to remove, second slider 17 slides in the middle of second spout 19 simultaneously, extrusion damping spring 18 takes place to deform, until breaking away from the restriction to mounting groove 20, the staff can take out filter screen 4 and maintain, after finishing, install filter screen 4 in the normal position, under damping spring 18's reaction force, can make shifting block 15 continue to restrict filter screen 4, accomplish the installation.

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.

Claims

1. The utility model provides a magnetic particle flaw detector convenient to maintain, includes bull stick (7), collecting vat (10) and box (12), its characterized in that: two support legs (8) are arranged on two sides of the bottom end of the box body (12), a sealing door (14) is installed at one end of the box body (12) through an articulated piece, a spray pipe (1) is installed at the middle position of the top end of the box body (12), clamping mechanisms (9) are arranged on two sides of the interior of the box body (12) below the spray pipe (1), a collecting tank (10) is arranged inside the box body (12), first sliding grooves (13) are formed in two sides of the collecting tank (10), a top plate (3) is installed at the top end of the collecting tank (10), mounting plates (16) are arranged on two sides of the top end of the top plate (3), mounting grooves (20) are formed in one side of the top end of each mounting plate (16), second sliding grooves (19) are formed in two ends of the mounting plates (16) on one side of each mounting groove (20), and damping springs (18), and the inside of damping spring (18) one side second spout (19) all is connected with second slider (17), shifting block (15) are all installed through the connecting piece on the top of mounting panel (16) top second slider (17), driving motor (2) are installed to the bottom of box (12) one side, and bull stick (7) are installed to one side of driving motor (2).

2. The magnetic particle flaw detector convenient to maintain of claim 1, characterized in that: one side of bull stick (7) extends to the inside of box (12) and connects in the inside one side of box (12) through the pivot, the both sides of collecting vat (10) bottom bull stick (7) outer wall all are overlapped and are equipped with camshaft (5).

3. The magnetic particle flaw detector convenient to maintain of claim 1, characterized in that: the inside of the clamping mechanism (9) is sequentially provided with a turntable (901), a fixed sleeve (902), a transmission rod (903), a guide rod (904), a fixed plate (905), a buffer spring (906), a clamping plate (907) and an auxiliary plate (908), the fixed sleeve (902) is arranged on two sides of the inside of the box body (12), the outer walls of the fixed sleeves (902) are all sleeved with turntables (901), the outer walls of the fixed sleeves (902) at one sides of the turntables (901) are all provided with auxiliary plates (908) through rotating shafts, and the outer wall of the fixing sleeve (902) at one side of the auxiliary plate (908) is sleeved with a fixing plate (905), the transmission rod (903) is arranged inside the fixing sleeve (902), one side of the transmission rod (903) extends to one side of the fixed sleeve (902), one side of the transmission rod (903) is provided with a clamping plate (907), and guide rods (904) are arranged at two ends of the transmission rod (903) at one side of the clamping plate (907).

4. The magnetic particle flaw detector convenient to maintain of claim 3, characterized in that: one side of the guide rod (904) penetrates through one side of the fixing plate (905) and is fixedly connected to one side of the auxiliary plate (908), and the outer wall of the guide rod (904) on one side of the fixing plate (905) is sleeved with a buffer spring (906).

5. The magnetic particle flaw detector convenient to maintain of claim 1, characterized in that: the inside of first spout (13) all is provided with first slider (6), the inside both sides of collecting vat (10) both sides box (12) all are provided with connecting rod (11), and the equal fixed connection in one side of first slider (6) in one side of connecting rod (11).

6. The magnetic particle flaw detector convenient to maintain of claim 1, characterized in that: be provided with filter screen (4) between one side of mounting panel (16), and the both sides of filter screen (4) all extend to the inside of mounting groove (20).