CN214375218U

CN214375218U - Surface magnetism testing device for multi-pole magnetic ring of bonded rare earth permanent magnet

Info

Publication number: CN214375218U
Application number: CN202023336085.0U
Authority: CN
Inventors: 高淼
Original assignee: Panjin Hongkang Technology Co ltd
Current assignee: Panjin Hongkang Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a permanent magnet production and processing technology field just discloses a bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement, the on-line screen storage device comprises a base, the top fixedly connected with supporting seat of base, the top fixedly connected with detection device body of supporting seat, the spout has been seted up at the top of base, the inner wall swing joint of spout has the slider, the top fixedly connected with frame of slider, the inner wall fixedly connected with fixed plate of frame, one side swing joint of fixed plate has the pivot, the piece is turned round to the outer wall fixedly connected with of pivot. Compared with the common bonded rare earth permanent magnet multi-pole magnetic ring surface magnetic testing device, the bonded rare earth permanent magnet multi-pole magnetic ring surface magnetic testing device saves the trouble that people manually hold a multi-pole magnetic ring for detection when in use, saves great workload for people, and improves the efficiency of multi-pole magnetic ring surface magnetic detection work.

Description

Surface magnetism testing device for multi-pole magnetic ring of bonded rare earth permanent magnet

Technical Field

The utility model relates to a permanent magnet production and processing technology field specifically is a bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement.

Background

A magnet in which a permanent magnet can maintain its magnetism for a long time is called a permanent magnet, such as a natural magnet and an artificial magnet, and besides the permanent magnet, there is an electromagnet which has magnetism only when it is energized, and the permanent magnet is called a hard magnet, and is not easy to lose magnetism or to be magnetized, but if the permanent magnet is heated above the curie temperature or is located in an environment with a high magnetic field strength in the opposite direction, its magnetism is also reduced or lost.

Along with the continuous development of our country's society and the continuous improvement of science and technology level, various novel electrical apparatus are produced for people to use, install multipolar magnetic ring mostly in the electrical apparatus, often need carry out the table magnetism test work to multimachine magnetic ring when carrying out the installation work of multipolar magnetic ring, but current table magnetism testing arrangement often needs people to carry out the manual rotation magnetic ring and carries out inside table magnetism test, the detection achievement is loaded down with trivial details, long-time keeping detection action people also can not guarantee that detection device can carry out accurate detection to multipolar magnetic ring, cause the deviation of testing result.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a multipolar magnetic ring of bonding tombarthite permanent magnet table magnetism testing arrangement possesses advantages such as detect convenience, has solved the multipolar magnetic ring of general bonding tombarthite permanent magnet table magnetism testing arrangement and has detected inconvenient problem.

(II) technical scheme

For the purpose that realizes that above-mentioned bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement detects convenience, the utility model provides a following technical scheme: the utility model provides a bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement, includes the base, the top fixedly connected with supporting seat of base, the top fixedly connected with detection device body of supporting seat, the spout has been seted up at the top of base, the inner wall swing joint of spout has the slider, the top fixedly connected with frame of slider, the inner wall fixedly connected with fixed plate of frame, one side swing joint of fixed plate has the pivot, the outer wall fixedly connected with of pivot turns round the piece.

The outer wall fixedly connected with drive gear of pivot, the activity groove has been seted up at the top of frame, the top fixedly connected with riser of frame, one side fixedly connected with gag lever post of riser, drive gear's outer wall meshing has driven gear, the spacing groove has been seted up to one side of driven gear, the one end fixedly connected with stopper of gag lever post, driven gear's inner wall is provided with fixture.

Preferably, the clamping mechanism comprises a spring groove, the inner wall of the spring groove is fixedly connected with a spring, and one end of the spring is fixedly connected with a rubber block.

Preferably, the shape and size of the sliding groove are matched with those of the sliding block, and the frame is movably connected with the base through the sliding block and the sliding groove.

Preferably, the quantity of fixed plate is two, and two fixed plates use the perpendicular bisector of activity groove as symmetry axis symmetry setting, and the outer wall of pivot and one side swing joint of fixed plate.

Preferably, the limiting groove is an annular limiting groove, the shape and the size of the limiting groove are matched with those of the limiting block, and the limiting rod is movably connected with the driven gear through the limiting block and the limiting groove.

Preferably, the number of the clamping mechanisms is five, and the five clamping mechanisms are arranged at equal intervals around the circle center of the driven gear.

Preferably, the shape and size of the driven gear are matched with those of the transmission gear, and the outer wall of the driven gear is meshed with that of the transmission gear.

(III) advantageous effects

Compared with the prior art, the utility model provides a bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement possesses following beneficial effect:

1. the multi-pole magnetic ring meter magnetic testing device for the bonded rare earth permanent magnet saves the trouble that people manually hold a multi-pole magnetic ring for detection when in use compared with the common multi-pole magnetic ring meter magnetic testing device for the bonded rare earth permanent magnet, saves great workload for people, improves the efficiency of the multi-pole magnetic ring meter magnetic detection work, only needs to place the magnetic ring through a clamping mechanism and then push a frame through a chute and a slide block, the magnetic ring to be detected is contacted with the detection end of a detection device body, when the meter magnetic strength of different parts needs to be detected, only needs to rotate a twisting block, the twisting block drives a transmission gear to rotate through a rotating shaft, a driven gear meshed with the outer wall of the transmission gear and the magnetic ring clamped through the clamping mechanism are driven to carry out all-position detection work through a limiting rod, a limiting groove and a limiting block, the operation process is simple and quick, great help is brought to the detection work of the multi-pole magnetic ring, the effect of stably clamping the multi-pole magnetic ring can be achieved through the arrangement of the rubber blocks in the clamping mechanism, and meanwhile, the surface of the magnetic ring cannot be damaged due to the clamping force of the spring.

Drawings

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

FIG. 2 is a schematic view of the connection between the clamping mechanism and the driven gear structure of the present invention;

FIG. 3 is a schematic view of the structural connection between the limiting rod and the driven gear of the present invention;

fig. 4 is a schematic view of the connection between the frame and the base structure of the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a detection device body; 4. a chute; 5. a slider; 6. a frame; 7. a fixing plate; 8. a rotating shaft; 9. twisting the block; 10. a transmission gear; 11. a movable groove; 12. a vertical plate; 13. a limiting rod; 14. a driven gear; 15. a limiting groove; 16. a clamping mechanism; 1601. a spring slot; 1602. a spring; 1603. a rubber block; 17. and a limiting block.

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, a magnetic testing device for a bonded rare earth permanent magnet multi-pole magnetic ring watch comprises a base 1, a supporting seat 2 is fixedly connected to the top of the base 1, a detection device body 3 is fixedly connected to the top of the supporting seat 2, a sliding groove 4 is formed in the top of the base 1, a sliding block 5 is movably connected to the inner wall of the sliding groove 4, a frame 6 is fixedly connected to the top of the sliding block 5, the shape and the size of the sliding groove 4 are matched with those of the sliding block 5, the frame 6 is movably connected with the base 1 through the sliding block 5 and the sliding groove 4, a fixing plate 7 is fixedly connected to the inner wall of the frame 6, a rotating shaft 8 is movably connected to one side of the fixing plate 7, and a torsion block 9 is fixedly connected to the outer wall of the rotating shaft 8.

The outer wall of the rotating shaft 8 is fixedly connected with a transmission gear 10, the top of the frame 6 is provided with a movable groove 11, the number of the fixed plates 7 is two, the two fixed plates 7 are symmetrically arranged by taking a perpendicular bisector of the movable groove 11 as a symmetry axis, the outer wall of the rotating shaft 8 is movably connected with one side of the fixed plates 7, the top of the frame 6 is fixedly connected with a vertical plate 12, one side of the vertical plate 12 is fixedly connected with a limiting rod 13, the outer wall of the transmission gear 10 is meshed with a driven gear 14, one side of the driven gear 14 is provided with a limiting groove 15, one end of the limiting rod 13 is fixedly connected with a limiting block 17, the limiting groove 15 is an annular limiting groove, the shape and size of the limiting groove 15 are matched with those of the limiting block 17, the limiting rod 13 is movably connected with the driven gear 14 through the limiting block 17 and the limiting groove 15, the inner wall of the driven gear 14 is provided with a clamping mechanism 16, the clamping mechanism 16 comprises a spring groove 1601, the inner wall of the spring groove 1601 is fixedly connected with a spring 1602, one end of the spring 1602 is fixedly connected with a rubber block 1603, the number of the clamping mechanisms 16 is five, the five clamping mechanisms 16 are arranged at equal intervals in the circle center of the driven gear 14, the effect of clamping and stabilizing the multi-pole magnetic ring can be achieved through the arrangement of the rubber block 1603 in the clamping mechanisms 16, meanwhile, the surface of the magnetic ring cannot be damaged due to the clamping force of the spring 1602, the shape and the size of the driven gear 14 are matched with those of the transmission gear 10, and the outer wall of the driven gear 14 is meshed with that of the transmission gear 10, when in use, compared with a common bonded rare earth permanent magnet multi-pole magnetic ring surface magnetism testing device, the trouble that people manually hold the multi-pole magnetic ring for testing is omitted, the great workload is omitted for people, the efficiency of the magnetic testing work of the multi-pole magnetic ring surface magnetism is improved, the frame 6 is pushed through the chute 4 and the sliding block 5 only after the magnetic ring is placed through the clamping mechanisms 16, the magnetic ring to be detected is contacted with the detection end of the detection device body 3 to start detection, when the surface magnetic strength of different parts needs to be detected, only the torsion block 9 needs to be rotated, the torsion block 9 drives the transmission gear 10 to rotate through the rotating shaft 8, the driven gear 14 meshed with the outer wall of the transmission gear 10 rotates and drives the magnetic ring clamped by the clamping mechanism 16 to perform all-position detection work through the limiting rod 13, the limiting groove 15 and the limiting block 17, the operation process is simple and rapid, and great help is brought to the detection work of the multi-pole magnetic ring.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the multi-pole magnetic ring detection device is used, a multi-pole magnetic ring to be detected is clamped by pressing a spring 1602 through a rubber block 1603, the frame 6 is pushed through a sliding groove 4 and a sliding block 5 after clamping, the magnetic ring to be detected can be contacted with a detection end of a detection device body 3 to start detection, when the surface magnetic strength of different parts needs to be detected, only a torsion block 9 needs to be rotated, the torsion block 9 drives a transmission gear 10 to rotate through a rotating shaft 8, a driven gear 14 meshed with the outer wall of the transmission gear 10 and a limiting rod 13, a limiting groove 15 and a limiting block 17 rotate and drive the magnetic ring clamped through a clamping mechanism 16 to perform all-position detection work.

In summary, compared with the common bonded rare earth permanent magnet multi-pole magnetic ring meter magnetic testing device, the bonded rare earth permanent magnet multi-pole magnetic ring meter magnetic testing device saves the trouble of manually holding a multi-pole magnetic ring for detection when in use, saves great workload for people, and improves the efficiency of multi-pole magnetic ring meter magnetic detection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a bonding tombarthite permanent magnet multipolar magnetic ring table magnetism testing arrangement, includes base (1), its characterized in that: the detection device comprises a base (1), a supporting seat (2) and a detection device body (3), wherein the supporting seat (2) is fixedly connected to the top of the base (1), a sliding groove (4) is formed in the top of the base (1), a sliding block (5) is movably connected to the inner wall of the sliding groove (4), a framework (6) is fixedly connected to the top of the sliding block (5), a fixing plate (7) is fixedly connected to the inner wall of the framework (6), a rotating shaft (8) is movably connected to one side of the fixing plate (7), and a twisting block (9) is fixedly connected to the outer wall of the rotating shaft (8);

the outer wall fixedly connected with drive gear (10) of pivot (8), activity groove (11) have been seted up at the top of frame (6), the top fixedly connected with riser (12) of frame (6), one side fixedly connected with gag lever post (13) of riser (12), the outer wall meshing of drive gear (10) has driven gear (14), spacing groove (15) have been seted up to one side of driven gear (14), the one end fixedly connected with stopper (17) of gag lever post (13), the inner wall of driven gear (14) is provided with fixture (16).

2. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the clamping mechanism (16) comprises a spring groove (1601), a spring (1602) is fixedly connected to the inner wall of the spring groove (1601), and a rubber block (1603) is fixedly connected to one end of the spring (1602).

3. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the shape and size of the sliding groove (4) are matched with those of the sliding block (5), and the frame (6) is movably connected with the base (1) through the sliding block (5) and the sliding groove (4).

4. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the quantity of fixed plate (7) is two, and two fixed plate (7) use the perpendicular bisector of activity groove (11) to set up as symmetry axis symmetry, and the outer wall of pivot (8) and one side swing joint of fixed plate (7).

5. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the limiting groove (15) is an annular limiting groove, the shape and the size of the limiting groove (15) are matched with those of the limiting block (17), and the limiting rod (13) is movably connected with the driven gear (14) through the limiting block (17) and the limiting groove (15).

6. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the number of the clamping mechanisms (16) is five, and the five clamping mechanisms (16) are arranged at equal intervals with the circle center of the driven gear (14).

7. The surface magnetism testing device of the bonded rare earth permanent magnet multi-pole magnetic ring as claimed in claim 1, wherein: the shape and the size of the driven gear (14) are matched with those of the transmission gear (10), and the outer wall of the driven gear (14) is meshed with that of the transmission gear (10).