CN217719284U

CN217719284U - Halbach array magnet assembly jig

Info

Publication number: CN217719284U
Application number: CN202221245605.3U
Authority: CN
Inventors: 马俊; 牛锋刚
Original assignee: Suzhou Ciyi Electronic Technology Co ltd
Current assignee: Suzhou Ciyi Electronic Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-01
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a Halbach array magnet assembling jig, which comprises a carrying platform, wherein a bayonet is arranged in the carrying platform; the displacement limiting plate is arranged on the carrying platform in a sliding manner and is fixed on the carrying platform through a fixing assembly; the iron piece bearing table is arranged on the bearing platform in a sliding manner and is used for bearing the iron piece after glue dispensing; the displacement limiting plate and the iron piece bearing platform are positioned on two sides of the bayonet; the quick clamp is connected with the iron piece bearing table and is used for driving the iron piece bearing table to slide on the bearing table; a plurality of foolproof magnets are arranged in the magnet loading platform and used for determining the polarity arrangement of the magnets; the magnet loading platform is arranged in the bayonet; the utility model discloses to the width be less than 2 mm's magnet, utilize the quick clamp with the side of a plurality of magnets and the ironware after will gluing to remove to spacing the equipment that has realized halbach array magnet of moving board department, avoided the problem of magnet undersize and inconvenient operation to realization equipment that can be quick has safety, convenient characteristics, can produce good economic effect and social effect after the wide application.

Description

Halbach array magnet assembly jig

Technical Field

The utility model relates to an equipment tool especially relates to an equipment tool for halbach array magnet.

Background

The Halbach array is a magnet structure, and is characterized by that the permanent magnets with different magnetization directions and specifications are arranged according to a certain order, so that the magnetic field of one surface of the array can be obviously strengthened, and in a certain working region, the strongest magnetic field can be produced by using least magnets.

The Halbach array magnet has different applications in various industries at present, particularly has wide application in the 3C industry, and has the advantages that the Halbach array magnet group has the strong side surface magnetic field intensity which is about 2 times of that of a traditional single magnet under the condition that the strongest magnetic field is generated by using the minimum number of magnets and the same amount of magnets.

The Halbach array structure magnet has certain repulsive force inside, small magnets magnetized in the horizontal direction in the general internal structure can float upwards, and iron pieces can be used for fixing and assembling on the weak magnetic field surface of the small magnets for better assembling.

The conventional halbach array magnet assembly jig has the following disadvantages:

1. for the Halbach array structure of the side assembled iron piece, the size of the acupuncture points of the assembled jig is designed according to the size of the magnet, and the thickness of the iron piece is not reserved in the width direction;

2. for the magnet with small specification and size, especially the magnet with the width less than 2mm, the limit can not be realized, the size of the acupuncture point of the assembled jig is generally larger than the upper limit size of the sample, and when the width size is very small, the magnet and the magnet can be staggered left and right, so that the requirement can not be met;

3. the Halbach array magnet needs to be bonded with an iron piece by using an adhesive, but the adhesive needs a certain time for curing and a repulsive force exists inside the magnet, so that the magnet needs to be additionally pressed on the surface of the iron piece after the magnet is completely assembled in order to prevent the magnet from falling off.

Therefore, the conventional assembly jig cannot meet the requirements of assembling the halbach array magnet with iron parts assembled on the side surface and small size (width less than 2 mm).

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art and providing a simple structure, convenient operation, quick effectual magnet and the ironware that is less than 2mm with the width carry out the halbach array magnet equipment tool of side equipment.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a Halbach array magnet assembly jig, comprising:

the carrying platform is internally provided with a bayonet;

the displacement limiting plate is arranged on the carrying platform in a sliding manner and is fixed on the carrying platform through a fixing assembly;

the iron piece bearing platform is arranged on the bearing platform in a sliding manner and is used for bearing the iron piece after the glue dispensing; the displacement limiting plate and the iron piece bearing platform are positioned on two sides of the bayonet;

the quick clamp is connected with the iron piece bearing table and is used for driving the iron piece bearing table to slide on the bearing table;

the magnet loading platform is internally provided with a plurality of fool-proof magnets for determining the polarity arrangement of the magnets; the magnet loading platform is arranged in the bayonet;

when the quick clamp moves towards the direction of the limiting moving plate, the glue dispensing iron piece on the iron piece bearing table and the magnets on the magnet loading table are subjected to side assembly.

Furthermore, the displacement limiting plates are connected through a first limiting assembly, and the iron piece bearing table is connected through a second limiting assembly; the first limiting assembly comprises two first limiting blocks arranged on two sides of the carrier; the second limiting component is a U-shaped limiting frame.

Furthermore, the fixing assembly comprises a plurality of first limiting magnets and second limiting magnets; the first limiting magnet is arranged on the displacement limiting plate, and the carrying platform is provided with a second limiting magnet attracted with the first limiting magnet; when the displacement limiting plate is attracted by the first limiting magnet and the second limiting magnet, the front end of the displacement limiting plate is abutted against one side of the magnet.

Furthermore, two limiting blocks are arranged on the carrying platform, and two limiting grooves are arranged on the iron piece carrying platform; the limiting block is arranged in the limiting groove; when the ironware plummer passes through the quick clamp removal, the stopper is spacing to be in slide in the spacing groove.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses halbach array magnet equipment tool of scheme, be less than 2 mm's magnet to the width, utilize the quick clamp with the equipment that halbach array magnet was realized to the iron part after with a plurality of magnets's side and will glue, avoided the problem of magnet undersize and inconvenient operation, and the realization equipment that can be quick, overall structure is simple, and convenient operation has characteristics such as safety, be suitable for, there are fine popularization and practical value, can produce good economic effect and social effect after extensive popularization and application.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a carrier in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a magnet loading platform according to an embodiment of the present invention;

wherein: the device comprises a carrying platform 1, a first limiting component 2, a second limiting component 3, a limiting moving plate 4, a quick clamp 6, an iron piece carrying platform 7, a magnet carrying platform 8, a foolproof magnet 9, a bayonet 10, a limiting block 11, a first limiting block 20, a first limiting magnet 50, a second limiting magnet 51, a placing groove 70 and a limiting groove 71.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses it is that the width is less than 2 mm's magnet carries out the equipment of halbach array magnet, place single magnet during the equipment and carry out polarity's on preventing slow-witted magnet 9 and put, the ironware after will gluing is placed on ironware plummer 7 after that, then manual operation presss from both sides 6 fast and makes the ironware on the ironware plummer 7 be close to limit displacement board 4 fast, the ironware that will glue carries out the side laminating with being located the magnet that prevents on slow-witted magnet 9, the equipment of halbach array magnet has been realized carrying out to the magnet side, convenient operation is quick.

Referring to fig. 1-2, a halbach array magnet assembly jig according to an embodiment of the present invention includes a carrier 1, a displacement limiting plate 4, a quick clamp 6, an iron piece carrier 7, and a magnet carrier 8; the carrying platform 1 is provided with a bayonet 10, and the magnet loading platform 8 is clamped in the bayonet 10, so that the magnet loading platform 8 can be conveniently replaced and installed, and magnets of different specifications can be conveniently assembled.

Specifically, be equipped with first spacing subassembly 2 and second spacing subassembly 3 on microscope carrier 1, first spacing subassembly 2 includes two relative first stoppers 20 that set up, and limit displacement board 4 slidable sets up between two first stoppers 20, and limit displacement board 4 passes through slide rail slidable and sets up in first stopper 20, for fixing the position of limiting displacement board 4, has increased a fixed subassembly between limit displacement board 4 and microscope carrier 1.

The fixing component in the embodiment comprises three first limiting magnets 50 and three second limiting magnets 51, the three second limiting magnets 51 are arranged on the carrying platform, and the first limiting magnets 50 corresponding to the three second limiting magnets 51 are arranged on the movable limiting plate 4; when in use, the displacement limiting plate 4 slides forwards to a set position, and then the displacement limiting plate 4 is fixed on the carrying platform 1 after the first limiting magnet 50 and the second limiting magnet 51 are mutually adsorbed; when the displacement limiting plate 4 is fixed, the front end of the displacement limiting plate 4 just props against the side, opposite to the iron piece bearing table 7, of the magnet, and therefore the subsequent side face assembly of the Halbach array magnet on the magnet is conveniently carried out in cooperation with the quick clamp 6.

The other end of the carrying platform 1, which is positioned at the first limiting component 2, is provided with a second limiting component 3, the second limiting component 3 is a U-shaped limiting frame and is used for limiting the position of the quick clamp 6 during movement, and the quick clamp 6 can be slidably arranged in the position limited by the second limiting component 3.

The quick clamp 6 comprises a manual clamp, the manual clamp is connected with the iron piece bearing platform 7 through a spring, a placing groove 70 for placing the iron piece after glue dispensing is arranged at the front end of the iron piece bearing platform 7, the iron piece bearing platform 7 can be pushed to move transversely on the bearing platform 1 through the manual clamp, and the iron piece bearing platform and the displacement limiting plate 4 are close to each other.

Referring to fig. 2-3, the magnet loading platform 8 is arranged in the bayonet 10, six fool-proof magnets 9 are embedded in the magnet loading platform 8 in the embodiment, the fool-proof magnets 9 are arranged according to the arrangement rule corresponding to the magnets, and the magnet polarity improper placement can be effectively avoided; of course, the number of the fool-proof magnets 9 is not limited to six, and the shape of the fool-proof magnets is matched with the shape of the magnets to be assembled and can be adjusted at any time to meet actual requirements.

Referring to fig. 1, two limiting grooves 71 are formed in the left side and the right side of the iron piece bearing table 7, the limiting blocks 11 located in the limiting grooves 71 are arranged on the carrier 1, and when the iron piece bearing table 7 slides on the carrier 1, the limiting blocks 11 can limit the position to avoid the position deviation.

During actual work, the magnet is arranged at the foolproof magnet on the magnet bearing table, then the magnet bearing table is clamped into the bayonet, and then the displacement limiting plate is fixed to enable the front end of the displacement limiting plate to abut against one side of the magnet; the iron part that will have some glue again hugs closely along the thickness direction and places in the standing groove of iron part loading platform, make the iron part the opposite side of magnet, then promote the iron part plummer through pressing from both sides fast and impel to the magnet direction on the magnet plummer, make iron part and magnet realize laminating completely under the clamping pressure of spacing shifting plate and iron part plummer, this method has guaranteed that the side of all magnets is in the coplanar, can not produce the dislocation, and spacing shifting plate also produces certain pressure to this sub-assembly with quick clamp, need not additionally to apply the briquetting and pressurize, ensure that the adhesive solidification is complete, effectively prevent droing of magnet.

The utility model discloses a halbach array magnet equipment tool, be less than 2 mm's magnet to the width, utilize the quick clamp and the tight equipment that presss from both sides of the clamp of spacing shift board to carry out halbach array magnet with the iron set after a plurality of magnets and will glue, avoided the problem of magnet undersize and inconvenient operation, and the realization equipment that can be quick, overall structure is simple, and convenient operation has characteristics such as safety, be suitable for, there are fine popularization and practical value, can produce good economic effect and social effect after extensive popularization and application.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a halbach array magnet equipment tool which characterized in that includes:

the carrying platform is internally provided with a bayonet;

when the quick clamp moves towards the direction of the limiting moving plate, the dispensing iron piece on the iron piece bearing table and the magnets on the magnet loading table are assembled on the side face.

2. The halbach array magnet assembly fixture of claim 1, wherein: the displacement limiting plates are connected through a first limiting assembly, and the iron piece bearing table is connected through a second limiting assembly; the first limiting assembly comprises two first limiting blocks arranged on two sides of the carrying platform; the second limiting component is a U-shaped limiting frame.

3. The halbach array magnet assembly fixture of claim 1, wherein: the fixing component comprises a plurality of first limiting magnets and second limiting magnets; the first limiting magnet is arranged on the displacement limiting plate, and the carrying platform is provided with a second limiting magnet attracted with the first limiting magnet; when the displacement limiting plate is attracted by the first limiting magnet and the second limiting magnet, the front end of the displacement limiting plate is abutted against one side of the magnet.

4. The halbach array magnet assembly fixture of claim 1, wherein: two limiting blocks are arranged on the bearing platform, and two limiting grooves are arranged on the iron piece bearing platform; the limiting block is arranged in the limiting groove; when the iron piece plummer moves through the quick clamp, the limiting block is limited in the limiting groove to slide.