CN218069608U

CN218069608U - Structure of high-precision annealing die of C-shaped amorphous magnetic core

Info

Publication number: CN218069608U
Application number: CN202220897761.1U
Authority: CN
Inventors: 廖伟锋
Original assignee: Shenzhen Saite Amorphous Technology Co ltd
Current assignee: Shenzhen Saite Amorphous Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-12-16
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to an amorphous production field discloses a structure of high accuracy annealing mould of C type amorphous magnetic core, the on-line screen storage device comprises a base, the inside of base evenly is provided with a plurality of baffles from preceding backward, just be parallel to each other between the baffle, a plurality of bins are cut apart into by the baffle to the base, and each the inside of bin all is provided with amorphous magnetic core ring, it has a plurality of mandrels all to pack side by side in the inner circle of amorphous magnetic core ring, the bottom of base is located each the middle part of bin all be provided with the fretwork groove, the left side of base is provided with left clamp plate, the right side of base is provided with right clamp plate. The utility model discloses in, put into the base with amorphous magnetic core ring, pack the mandrel to amorphous magnetic core ring in to it is fixed to use right clamp plate, left clamp plate, then utilize preceding stable frame, back stable frame stable structure, and then carry out annealing process, thereby the back of having processed, thereby can beat out the mandrel through the fretwork groove and realize high-efficient demolding.

Description

Structure of high-precision annealing die of C-shaped amorphous magnetic core

Technical Field

The utility model relates to an amorphous production field especially relates to a structure of high accuracy annealing mould of C type amorphous magnetic core.

Background

There are generally two types of materials that people come into contact with in daily life: one is a crystalline material and the other is an amorphous material, and an amorphous core is a ferromagnetic core made of an amorphous alloy having ferromagnetism, which is an important aspect of the attraction of the amorphous alloy, and an amorphous alloy having ferromagnetism, which is also called a ferromagnetic metallic glass or a magnetic glass, has a high saturation magnetization, a low coercive force, a high magnetic permeability, and a large magnetostriction coefficient.

The traditional manufacturing method of the amorphous magnetic core has the problems that the amorphous magnetic core is deformed in a high-temperature environment in heat treatment and is difficult to manufacture high-precision size and shape, particularly, the annealing performance is influenced due to the fact that the heating surface of the magnetic core is uneven due to unreasonable design of a die, the difficulty in taking the die is further improved, the die is damaged, the high-precision shape and size of the magnetic core are difficult to guarantee, and the manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a structure of a high-precision annealing mould of a C-shaped amorphous magnetic core.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a structure of high accuracy annealing mould of C type amorphous magnetic core, includes the base, the inside of base evenly is provided with a plurality of baffles from preceding back, just be parallel to each other between the baffle, the base is cut apart into a plurality of storehouses by the baffle, and each the inside of storehouse all is provided with amorphous magnetic core ring, it has a plurality of mandrels all to pack side by side in the inner circle of amorphous magnetic core ring, the bottom of base is located each the middle part of storehouse all be provided with the fretwork groove, the left side of base is provided with left clamp plate, the right side of base is provided with right clamp plate, the base front side is provided with preceding stable frame, the rear side of base is provided with back stable frame, the front end of left side clamp plate extends the inside of preceding stable frame and hugs closely the left side inner wall at preceding stable frame, the rear end of left side clamp plate extends the inside of back stable frame and hugs closely the left side inner wall at back stable frame, the front end of right clamp plate extends the inside of preceding stable frame and hugs closely the right side inner wall at back stable frame, the rear end of right side clamp plate extends the inside and hugs closely at back stable frame.

As a further description of the above technical solution:

the base, the partition plate and the hollow-out groove are of an integral structure, and the base, the partition plate and the hollow-out groove are made of a whole material and are processed by a linear cutting technology.

As a further description of the above technical solution:

the right pressing plate is a rectangular plate, and the left pressing plate is a rectangular plate.

As a further description of the above technical solution:

the front stabilizing frame is a rectangular frame, and the rear stabilizing frame is a rectangular frame.

As a further description of the above technical solution:

the side surfaces of the partition plates are respectively and correspondingly attached to the side surfaces of the adjacent amorphous magnetic core rings.

As a further description of the above technical solution:

the front surface of the front amorphous magnetic core ring is tightly attached to the inner wall of the front end of the base, and the back surface of the back amorphous magnetic core ring is tightly attached to the inner wall of the back end of the base.

As a further description of the above technical solution:

the left surface of the amorphous magnetic core ring is correspondingly clung to the corresponding position of the right surface of the left pressing plate, and the right surface of the amorphous magnetic core ring is correspondingly clung to the corresponding position of the left surface of the right pressing plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, put into the base with amorphous magnetic core ring, pack the mandrel to amorphous magnetic core ring in to it is fixed to use right clamp plate, left clamp plate, then utilize preceding stable frame, back stable frame stable structure, and then carry out annealing process, thereby the back of having processed, thereby can beat out the mandrel through the fretwork groove and realize high-efficient demolding.

2. The utility model discloses in, this mould has adopted the tolerance control of high accuracy and high strength from two directions in X axle and Y axle, therefore can guarantee that the amorphous magnetic core keeps the high accuracy in the course of working, solved the amorphous magnetic core and warp under the high temperature environment in thermal treatment, be difficult to make the difficult problem of high accuracy size appearance, especially the magnetic core heated surface inequality influence annealing performance has been avoided in the reasonable fretwork design of this mould, this structure has reduced the drawing of patterns degree of difficulty, avoid the mould damage, magnetic core high accuracy appearance size has been guaranteed, manufacturing cost has been saved.

Drawings

Fig. 1 is a schematic perspective view of a structure of a high-precision annealing mold for a C-shaped amorphous magnetic core according to the present invention;

fig. 2 is an exploded view of the structure of a high-precision annealing mold for C-shaped amorphous magnetic cores according to the present invention;

fig. 3 is another schematic view of the structure of fig. 2.

Illustration of the drawings:

1. a base; 2. a partition plate; 3. hollowing out the grooves; 4. a right pressure plate; 5. a left press plate; 6. a front stabilizing frame; 7. a rear stabilizing frame; 8. a core mold; 9. an amorphous magnetic core ring.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a structure of a high-precision annealing die of a C-shaped amorphous magnetic core comprises a base 1, wherein a plurality of partition plates 2 are uniformly arranged in the base 1 from front to back, the partition plates 2 are parallel to each other, the base 1 is divided into a plurality of chambers by the partition plates 2, amorphous magnetic core rings 9 are arranged in the chambers, a plurality of core dies 8 are filled in inner rings of the amorphous magnetic core rings 9 side by side, hollow grooves 3 are formed in the middle of the chambers at the bottom of the base 1, a left pressing plate 5 is arranged on the left side of the base 1, a right pressing plate 4 is arranged on the right side of the base 1, a front stabilizing frame 6 is arranged on the front side of the base 1, a rear stabilizing frame 7 is arranged on the rear side of the base 1, the front end of the left pressing plate 5 extends into the front stabilizing frame 6 and is tightly attached to the inner wall of the left side of the front stabilizing frame 6, the rear end of the left pressing plate 5 extends to the inside of the rear stabilizing frame 7 and is tightly attached to the left inner wall of the rear stabilizing frame 7, the front end of the right pressing plate 4 extends to the inside of the front stabilizing frame 6 and is tightly attached to the right inner wall of the front stabilizing frame 6, the rear end of the right pressing plate 4 extends to the inside of the rear stabilizing frame 7 and is tightly attached to the right inner wall of the rear stabilizing frame 7, the amorphous magnetic core ring 9 is placed in the base 1, the core mold 8 is filled into the amorphous magnetic core ring 9 and is fixed by the right pressing plate 4 and the left pressing plate 5, then the front stabilizing frame 6 and the rear stabilizing frame 7 are utilized to stabilize, the annealing process is further carried out, and after the processing is finished, the core mold 8 can be knocked out through the hollow groove 3, so that efficient demolding is realized.

The base 1, the partition board 2 and the hollow groove 3 are of an integral structure, the base 1, the partition board 2 and the hollow groove 3 are integrally formed by machining through a linear cutting technology, the die adopts high-precision and high-strength tolerance control from the X axis and the Y axis, so that the amorphous magnetic core can be guaranteed to keep high precision in the machining process, the problem that the amorphous magnetic core deforms under high-temperature environment in heat treatment and is difficult to obtain high-precision size appearance is solved, particularly, due to the reasonable hollow design of the die, the influence of nonuniform heating surface of the magnetic core on annealing performance is avoided, the structure reduces the difficulty in die taking, avoids die damage, guarantees the high-precision appearance size of the magnetic core and saves the manufacturing cost, the right pressing board 4 is a rectangular board, the left pressing board 5 is a rectangular board, the front stabilizing frame 6 is a rectangular frame, the rear stabilizing frame 7 is a rectangular frame, the side surfaces of the partition board 2 are respectively correspondingly attached to the side surfaces of the adjacent amorphous magnetic core rings 9, the front surfaces of the amorphous magnetic core rings 9 are closely attached to the inner wall at the front end of the base 1, the rear side of the amorphous magnetic rings 9 are closely attached to the corresponding positions of the left pressing board at the right pressing board, and the corresponding positions of the left pressing board of the amorphous magnetic rings 9 are closely attached to the corresponding positions of the left pressing board.

The working principle is as follows: the mold adopts high-precision and high-strength tolerance control from the X axis and the Y axis, so that the high precision of the amorphous magnetic core can be ensured in the processing process, the problems that the amorphous magnetic core deforms and is difficult to prepare high-precision size and shape under the high-temperature environment in heat treatment are solved, particularly, the reasonable hollow design of the mold avoids the annealing performance caused by uneven heating surface of the magnetic core, the structure reduces the mold taking difficulty, avoids the mold damage, ensures the high-precision size of the magnetic core and saves the manufacturing cost.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a structure of high accuracy annealing mould of C type amorphous magnetic core, includes base (1), its characterized in that: the inside of base (1) is from evenly being provided with a plurality of baffle (2) backward, just be parallel to each other between baffle (2), base (1) is cut apart into a plurality of bins by baffle (2), and each the inside of bin all is provided with amorphous magnetic core ring (9), it has a plurality of mandrel (8) all to pack side by side in the inner circle of amorphous magnetic core ring (9), the bottom of base (1) is located each the middle part of bin all be provided with fretwork groove (3), the left side of base (1) is provided with left clamp plate (5), the right side of base (1) is provided with right clamp plate (4), base (1) front side is provided with preceding stable frame (6), the rear side of base (1) is provided with back stable frame (7), the front end of left side clamp plate (5) extends the inside of preceding stable frame (6) and hugs closely the left side inner wall at preceding stable frame (6), the rear end of left side clamp plate (5) extends the inside of preceding stable frame (6) and hugs closely the left side inner wall at preceding stable frame (6), the inner wall of left side clamp plate (4) extends the right side of inner wall (7) and the inner wall of the right side of stable frame (7) extends to the inside of the front side of stable frame (7) and hugs closely behind stable frame (7) and extends to the inner wall of the right side of stable frame (4) and the inner wall (7) and extends to the inner wall of stable frame (7) of stable frame (6) and hugs closely behind stable frame (7) and the inner wall at the rear side of stable frame (7) and extends to the right side of stable frame (6) and closely behind stable frame (7) and the inner wall of stable frame (4) and extends to the inner wall of stable frame (7).

2. The structure of the high precision annealing mold for C type amorphous magnetic core according to claim 1, wherein: the base (1), the partition plate (2) and the hollow groove (3) are of an integral structure, and the base (1), the partition plate (2) and the hollow groove (3) are formed by machining an integral blank by using a linear cutting technology.

3. The structure of the high precision annealing mold for C type amorphous magnetic core according to claim 1, wherein: the right pressing plate (4) is a rectangular plate, and the left pressing plate (5) is a rectangular plate.

4. The structure of the high precision annealing mold for C-type amorphous magnetic core according to claim 1, wherein: the front stabilizing frame (6) is a rectangular frame, and the rear stabilizing frame (7) is a rectangular frame.

5. The structure of the high precision annealing mold for C-type amorphous magnetic core according to claim 1, wherein: the side surfaces of the partition plates (2) are respectively and correspondingly clung to the side surfaces of the adjacent amorphous magnetic core rings (9).

6. The structure of the high precision annealing mold for C type amorphous magnetic core according to claim 5, wherein: the front surface of the amorphous magnetic core ring (9) at the front side is tightly attached to the inner wall of the front end of the base (1), and the back surface of the amorphous magnetic core ring (9) at the back side is tightly attached to the inner wall of the back end of the base (1).

7. The structure of the high precision annealing mold for C type amorphous magnetic core according to claim 1, wherein: the left surface of the amorphous magnetic core ring (9) is correspondingly and tightly attached to the corresponding position of the right surface of the left pressing plate (5), and the right surface of the amorphous magnetic core ring (9) is correspondingly and tightly attached to the corresponding position of the left surface of the right pressing plate (4).