阅读说明：本技术 电感器的组装方法 (Assembling method of inductor ) 是由 鞠万金 邓雁军 周凯 王昭翔 谢光元 于 2019-09-06 设计创作，主要内容包括：一种电感器的组装方法,包括如下步骤,卷绕线圈于第一安装架的安装管上；将铁芯固定于所述第一安装架的第二收容空间内,以间隔开所述线圈和所述铁芯；连接所述第一安装架和第二安装架,所述安装管穿过所述第二安装架,所述线圈位于所述第二安装架内；将另一铁芯抵持于所述第二安装架外侧且固定于所述第一安装架的第一收容空间内,以将所述另一铁芯与所述线圈间隔开。通过使用上述组装方法,在制造电感器时,能够快速的进行安装,节省了安装过程中工时,降低了大量的人工成本。(The assembling method of the inductor comprises the following steps of winding a coil on a mounting tube of a first mounting frame; fixing a core in a second accommodating space of the first mounting frame to space the coil and the core; connecting the first mounting frame and a second mounting frame, wherein the mounting tube penetrates through the second mounting frame, and the coil is positioned in the second mounting frame; and the other iron core is abutted against the outer side of the second mounting frame and fixed in the first accommodating space of the first mounting frame so as to separate the other iron core from the coil. By using the assembling method, when the inductor is manufactured, the inductor can be quickly installed, the working time in the installation process is saved, and a large amount of labor cost is reduced.)

1. A method for assembling an inductor, comprising the steps of,

The coil is wound on the mounting tube of the first mounting frame;

Fixing a core in a second accommodating space of the first mounting frame to space the coil and the core;

Connecting the first mounting frame and a second mounting frame, wherein the mounting tube penetrates through the second mounting frame, and the coil is positioned in the second mounting frame; and

and the other iron core is abutted against the outer side of the second mounting frame and fixed in the first accommodating space of the first mounting frame so as to separate the other iron core from the coil.

2. The method for assembling an inductor according to claim 1, wherein the steps of winding the coil on the mounting tube of the first mounting frame and fixing the core in the second receiving space of the first mounting frame to space the coil and the core apart from each other further comprise:

Taking down the coil wound on the mounting pipe, and fixing the wound coil in the second mounting frame; or

In "fixing the iron core in the second accommodating space of the first mounting bracket to space the coil and the iron core" and "connecting the first mounting bracket and the second mounting bracket, the mounting pipe passes through the second mounting bracket, and the coil is located in the second mounting bracket", the method further comprises the following steps:

and taking down the coil wound on the mounting pipe, and fixing the wound coil in the second mounting frame.

3. The method for assembling an inductor according to claim 1 or 2, wherein the step of fixing a core in the second housing space of the first mounting frame to space the coil and the core is adjustable to connect the first mounting frame and the second mounting frame, the mounting tube passing through the second mounting frame, the coil being located behind the second mounting frame.

4. The method of assembling an inductor according to claim 1, wherein the first mounting bracket includes a mounting tube and two third mounting plates, the mounting tube includes two first mounting plates and two second mounting plates, both sides of each of the first mounting plates are connected to the second mounting plates, and an end of each of the first mounting plates is connected to one of the third mounting plates.

5. The method of assembling an inductor according to claim 4, wherein the mounting tubes are arranged in a first direction and the third mounting plate is arranged in a second direction, the first direction and the second direction not being coplanar.

6. The method of assembling an inductor according to claim 5, wherein the first mounting plates are longer than the second mounting plates, and a portion of the first mounting plates that is longer than the second mounting plates forms the first receiving space with the second mounting plates.

7. The method for assembling an inductor according to claim 6, wherein the two third mounting plates and the mounting pipe form the second receiving space, and the mounting pipe is provided with pipe holes in a radial direction, and the pipe holes are respectively communicated with the first receiving space and the second receiving space to receive the iron core and the other iron core.

8. the method for assembling an inductor according to claim 1, wherein the second mounting frame comprises two fourth mounting plates and a fifth mounting plate connected to the fourth mounting plates, the two fourth mounting plates are arranged on two opposite sides of the fifth mounting plate, and the fourth mounting plates are provided with slots;

in the step of connecting the first mounting frame and the second mounting frame, the mounting pipe penetrates through the second mounting frame, and when the coil is located in the second mounting frame, the mounting pipe penetrates through the slot, and the coil is located between the two fourth mounting plates and the fifth mounting plate.

9. The method of assembling an inductor according to claim 8, wherein the second mounting bracket further comprises a stop plate disposed between the fourth mounting plates.

10. The method for assembling an inductor according to claim 1, wherein when the core is fixed in the second receiving space of the first mounting frame and the other core is fixed in the first receiving space of the first mounting frame, a fixing piece is provided on an outer side of the first mounting frame, and the fixing piece clamps the core and the other core provided on the first mounting frame.

Technical Field

The invention relates to the technical field of inductors, in particular to an inductor assembling method.

Background

The existing inductor is generally provided with a plurality of coils and an iron core stacked by a plurality of iron chips, the coils are required to be arranged on a mounting frame in the assembling process of the inductor, and in addition, in order to separate the coils from the iron core in the assembling process, the iron core is required to be wrapped by insulating paper manually and then assembled in sequence, so that the purpose of separating the coils from the iron core is achieved. However, this method requires a lot of manpower for operation on the assembly line, which significantly reduces the efficiency in the assembly process and increases the cost of assembling the inductor.

Disclosure of Invention

In view of the above, there is a need for an inductor assembling method, which is to improve the manual assembling efficiency and reduce the cost in the inductor assembling process.

A method for assembling an inductor comprises the following steps,

Winding a coil on a mounting tube of a first mounting frame and fixing an iron core in a second accommodating space of the first mounting frame so as to separate the coil and the iron core;

Connecting the first mounting frame and a second mounting frame, wherein the mounting tube penetrates through the second mounting frame, and the coil is positioned in the second mounting frame;

And the other iron core is abutted against the outer side of the second mounting frame and fixed in the first accommodating space of the first mounting frame so as to separate the other iron core from the coil.

in at least one embodiment, the step of winding the coil on the mounting tube of the first mounting frame and fixing the iron core in the second receiving space of the first mounting frame to space the coil and the iron core is further included:

Taking down the coil wound on the mounting pipe, and fixing the wound coil in the second mounting frame; or

In "fixing the iron core in the second accommodating space of the first mounting bracket to space the coil and the iron core" and "connecting the first mounting bracket and the second mounting bracket, the mounting pipe passes through the second mounting bracket, and the coil is located in the second mounting bracket", the method further comprises the following steps:

And taking down the coil wound on the mounting pipe, and fixing the wound coil in the second mounting frame.

In at least one embodiment, the step of "fixing the iron core in the second receiving space of the first mounting bracket to space the coil and the iron core" adjusting to the step "connects the first mounting bracket and the second mounting bracket, the mounting tube passing through the second mounting bracket, the coil being located behind the second mounting bracket".

In at least one embodiment, the first mounting bracket includes a mounting tube and two third mounting plates, the mounting tube includes two first mounting plates and two second mounting plates, each of the two sides of the first mounting plate is connected to the second mounting plate, and each of the ends of the first mounting plates is connected to one of the third mounting plates.

In at least one embodiment, the mounting tubes are arranged in a first direction and the third mounting plate is arranged in a second direction, the first direction and the second direction not being in the same plane.

in at least one embodiment, the length of the two first mounting plates is longer than the length of the second mounting plate, and the first accommodating space is formed by the part of the two first mounting plates, which is longer than the second mounting plate, and the second mounting plate.

in at least one embodiment, the two third mounting plates and the mounting pipe form the second receiving space, and the mounting pipe is provided with pipe holes along the radial direction, and the pipe holes are respectively communicated with the first receiving space and the second receiving space to receive the iron core and the other iron core.

In at least one embodiment, the second mounting frame includes two fourth mounting plates and a fifth mounting plate connected to the fourth mounting plates, the two fourth mounting plates are disposed on two opposite sides of the fifth mounting plate, and the fourth mounting plate is provided with a slot;

in the step of connecting the first mounting frame and the second mounting frame, the mounting pipe penetrates through the second mounting frame, and when the coil is located in the second mounting frame, the mounting pipe penetrates through the slot, and the coil is located between the two fourth mounting plates and the fifth mounting plate.

in at least one embodiment, the second mounting bracket further comprises a stop plate disposed between the two fourth mounting plates.

In at least one embodiment, when the iron core is fixed in the second receiving space of the first mounting frame and the other iron core is fixed in the first receiving space of the first mounting frame, a fixing piece is arranged on the outer side of the first mounting frame, and the fixing piece is tightly clamped on the iron core and the other iron core arranged on the first mounting frame.

According to the assembling method of the inductor, the coil is wound on the installation pipe of the first installation frame, the iron core is fixed in the first installation frame, the second installation frame is connected with the first installation frame, at the moment, the installation pipe penetrates through the second installation frame, the coil is located in the second installation frame, and the other iron core is abutted to the outer side of the second installation frame and fixed on the first installation frame. So, through locating coil and iron core on the mounting bracket, another mounting bracket of reuse is connected with aforementioned mounting bracket, and direct in-process at two mounting bracket connections for coil and iron core are separated, and at the in-process of equipment, greatly increased the convenience of manual assembly, improved the packaging efficiency.

Drawings

fig. 1 is a flow chart of an inductor assembly method in an embodiment.

Fig. 2 is a perspective view of the inductor.

Fig. 3 is an exploded view of the inductor illustrated in fig. 2.

Fig. 4 is a flow chart of a method of assembling an inductor in another embodiment.

Description of the main elements

inductor 100

First mounting frame 10

mounting tube 11

first mounting plate 111

Second mounting plate 112

Pipe hole 113

First accommodation space 114

Third mounting plate 12

The second receiving space 121

second mounting bracket 20

Fourth mounting plate 21

Open slot 211

The third accommodation space 22

Fifth mounting plate 23

Positioning hole 231

supporting part 232

Stopper plate 24

Coil 30

connecting end 301

Iron core 40

A iron core 41

B iron core 42

Mounting hole 50

Fixing sheet 60

Fastener 70

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

First embodiment

Referring to fig. 1, in an embodiment, an assembling method of an inductor 100 includes the following steps:

s101: the coil 30 is wound on the mounting tube 11 of the first mounting bracket 10;

S102: fixing a core 40 in the second receiving space 121 of the first mounting bracket 10 to space the coil 30 and the core 40 apart;

S103: connecting the first mounting frame 10 and the second mounting frame 20, wherein the mounting tube 11 passes through the second mounting frame 20, and the coil 30 is positioned in the second mounting frame 20; and

S104: the other iron core 40 is abutted against the outer side of the second mounting frame 20 and fixed in the first accommodating space 114 of the first mounting frame 10 to separate the other iron core 40 from the coil 30.

Referring to fig. 2, the inductor 100 includes a first mounting frame 10, a second mounting frame 20, a coil 30, an iron core 40, and a fixing piece 60. First mounting bracket 10 includes installation pipe 11 and with two that installation pipe 11 is connected third mounting panel 12, installation pipe 11 sets up along the first direction, third mounting panel 12 sets up along the second direction, the first direction with the second direction is not coplanar, furtherly, the first direction with the second direction is roughly perpendicular. The second mounting bracket 20 includes a fourth mounting plate 21, a fifth mounting plate 23, and a stopper plate 24. The core 40 includes an a core 41 and a B core 42, and the fixing pieces 60 are used to fasten the core 40. The components and assembly method of the inductor 100 will be described below.

Referring to fig. 2 and 3, the mounting tube 11 of the first mounting bracket 10 includes two first mounting plates 111 and two second mounting plates 112, the two first mounting plates 111 are disposed oppositely, the two second mounting plates 112 are disposed oppositely, two sides of each first mounting plate 111 are connected to the second mounting plates 112, that is, the mounting tube 11 is a substantially square structure surrounded by the two first mounting plates 111 and the two second mounting plates 112, the mounting tube 11 is provided with a tube hole 113 along a radial direction, and an end of each first mounting plate 111 is connected to the third mounting plate 12. Further, the length of the first mounting plate 111 is longer than the length of the second mounting plate 112, and the portion of the first mounting plate 111 that is longer than the second mounting plate 112 and the end of the second mounting plate 112 form the first receiving space 114. When the a core 41 is disposed in the first receiving space 114, the edge of the a core 41 is attached to the edge of the first mounting plate 111, that is, when the a core 41 is disposed in the first receiving space 114, the first receiving space 114 just receives the a core 41.

The first mounting plate 111 is provided with a mounting hole 50 at a portion longer than the second mounting plate 112, and the a-core 41 disposed in the first receiving space 114 is also provided with a corresponding mounting hole 50 at a position corresponding to the mounting hole 50, so that when the a-core 41 is disposed in the first receiving space 412, the a-core can be locked by passing a fastener 70 through the mounting hole 50, and further, the fastener 70 is a stud and nut fit to fix the a-core 41 on the first mounting plate 111, it can be understood that in other embodiments, the fastener 70 may be another member having equivalent functions or effects.

Referring to fig. 2, the two third mounting plates 12 are disposed substantially in parallel, and the mounting tube 11 is connected to the long sides of the two third mounting plates 12 and substantially perpendicular to the two third mounting plates 12. Specifically, the ends of the two first mounting plates 111 and the two second mounting plates 112, which are flush with each other, are connected to the third mounting plate 12, the two third mounting plates 12 and the mounting pipe 11 form a second receiving space 121, and the first receiving space 114 and the second receiving space 121 are formed at the two ends of the mounting pipe 11 and are substantially U-shaped. When the B core 42 is disposed in the second accommodating space 121, the edge of the B core 42 is attached to the edge of the second accommodating space 121, that is, when the B core 42 is disposed in the second accommodating space 121, the second accommodating space 121 can just accommodate the B core 42.

The third mounting plate 12 is provided with a mounting hole 50, the B core 42 disposed in the second receiving space 121 is also provided with a mounting hole 50 at a position corresponding to the mounting hole 50, and the B core 42 is also fixed to the third mounting plate 12 by passing the fastener 70 through the mounting hole 50 in the same manner as the a core 41 and the first receiving space 114.

Referring to fig. 3, the tube hole 113 is respectively communicated with the first receiving space 114 and the second receiving space 121, and when the a iron core 41 or the B iron core 42 is disposed in the corresponding receiving space, the a iron core 41 or the B iron core 42 may extend into the tube hole 113, so that the a iron core 41 or the B iron core 42 may be simultaneously located in the receiving space and the tube hole 113, so as to increase the magnetic field strength of the inductor 100. In an embodiment, three are provided on the third mounting plate 12 the mounting tubes 11, the mounting tubes 11 are arranged side by side at equal intervals, two of the mounting tubes 11 are provided at the end of the third mounting plate 12, and the edge of the first mounting plate 111 is aligned with the edge of the third mounting plate 12. It will be appreciated that in other embodiments, the number of mounting tubes 11 may be replaced by another number, such as four, and the particular number of replacements may be provided as desired. The first mounting bracket 10 may be an integrally formed structure.

Referring to fig. 2 and 3, the second mounting frame 20 includes two fourth mounting plates 21 connected to the fifth mounting plate 23, the two fourth mounting plates 21 are disposed substantially in parallel and on two opposite sides of the fifth mounting plate 23, and further, the two fourth mounting plates 21 are disposed on two long sides of the fifth mounting plate 23. The stop plate 24 is arranged between the two fourth mounting plates 21 and is respectively connected with the two fourth mounting plates 21 and the fifth mounting plate 23. The fourth mounting plate 21, the stopper plate 24 and the connecting plate 53 are substantially perpendicular two by two, and the stopper plate 24 separates the fourth mounting plate 21 to form the third receiving space 22. In one embodiment, the second mounting bracket 20 includes two stop plates 24, and the two stop plates 24 are disposed substantially in parallel.

The corresponding positions of the two fourth mounting plates 21 are respectively provided with a slot 211, the slot 211 is communicated with the third accommodating space 22, the slot 211 is a U-shaped opening, in other embodiments, a square opening corresponding to the shape of the mounting pipe 11 can be formed on the fourth mounting plate 21, so that the mounting pipe 11 can pass through the square opening. When the first mounting bracket 10 and the second mounting bracket 20 are connected, the mounting tube 11 passes through the slot 211 and is located at the position of the third accommodating space 22, the first accommodating space 114 formed by the mounting tube 11 is located outside the third accommodating space 22, the coil 30 wound on the mounting tube 11 is located in the third accommodating space 22, and the fourth mounting plate 21 at the edge of the slot 211 limits the coil 30 to be separated from the mounting tube 11. In an embodiment, two of the fourth mounting plates 21 are respectively opened in three of the slots 211, and one of the stop plates 24 is disposed between two adjacent slots 211. It is understood that the number of slots 211 and stop plates 24 may be substituted with other numbers, with the particular number being designed according to the coil 30 being provided.

Preferably, the fifth mounting plate 23 is provided with a positioning hole 231 corresponding to the connecting end 301 of the coil 30, and the positioning hole 231 corresponds to the connecting end 301 of the coil 30. When the coil 30 is located in the third accommodating space 22, the connecting end 301 of the coil 30 may protrude out of the positioning hole 231 to fix the connecting end 301.

Preferably, a supporting portion 232 is disposed on an end surface of the fifth mounting plate 23 facing away from the fourth mounting plate 21, and the supporting portion 232 is disposed at an end position of the fifth mounting plate 23 and is used for supporting other products, such as a supporting circuit board in a circuit, when the inductor 100 is connected with other products. It is understood that in other embodiments, the second mounting bracket 20 may be a unitary structure.

referring to fig. 2, the coil 30 is wound along the mounting tube 11, and the connection end 301 of the coil 30 is not wound on the mounting tube 11. Since the core 40 needs to be placed in the first receiving space 114 and the second receiving space 121, the core 40 is divided into two parts, namely, the a core 41 and the B core 42, and further, the core 40 is a magnetic core.

The fixing piece 60 is provided outside the first mounting plate 111 and the third mounting plate 12 to clamp the first mounting plate 111 and the third mounting plate 12 and the a core 41 and the B core 42 provided in the first receiving space 114 and the second receiving space 121. The fixing pieces 60 have substantially the same shape as the a and B cores 41 and 42 provided in the first and second receiving spaces 114 and 121, so that the fixing pieces 60 can fix the core 40 better when clamping the core 40.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, in order to assemble the inductor 100 more quickly, the assembly method includes:

The three coils 30 are wound around the three mounting pipes 11, respectively, and the two connection ends 301 of the coils 30 are arranged in parallel in the same direction. The second receiving space 121 is communicated with the pipe hole 113 of the mounting pipe 11 to form a substantially E-shaped space, the B core 42 is also designed to be substantially E-shaped, and is disposed in the substantially E-shaped space formed by the first mounting frame 10, the fixing piece 60 is attached to the outside of the first mounting frame 10, the B core 42 is fixed to the first mounting plate 111 by the fastening piece 70, and both ends and the top end of the B core 42 are respectively attached to the edge of the third mounting plate 12. The coil 30 is spaced apart from the B-core 42.

The first and second mounting brackets 10 and 20 are connected. The end of the second mounting frame 20, which is provided with the slot 211, is arranged towards the direction of the mounting tube 11, so that the mounting tube 11 is clamped at the position of the slot 211, and the part of the first mounting plate 111, which is longer than the second mounting plate 112, protrudes out of the slot 211. The fourth mounting plate 21 close to the third mounting plate 12 abuts against the third mounting plate 12, and the other fourth mounting plate 21 is substantially in the same plane as the end of the second mounting plate 112. The two stop plates 24 are respectively located between two adjacent coils 30.

The a-core 41 is substantially in the shape of a straight line and is disposed in the first receiving space 114, and the second mounting plate 112 and the fourth mounting plate 21 support the a-core 41 together. The a iron core 41 and the mounting tube 11 are approximately vertically arranged, and two ends and the top end of the a iron core 41 are respectively attached to the edge of the first mounting plate 111. The fixing piece 60 is attached to the outer side of the first mounting plate 111, and the a core 41 is fixed to the first mounting plate 111 by the fastener 70.

In the present embodiment, the a core 41 and the B core 42 are formed by stacking a plurality of core pieces. It is understood that in other embodiments, the step of fixing the B-core 42 in the first mounting frame 10 may alternatively be performed after the first mounting frame 10 and the second mounting frame 20 are connected, that is, after the first mounting frame 10, the second mounting frame 20 and the coil 30 are assembled, the core 40 is assembled.

Second embodiment

Referring to fig. 3 and 4, the structure of the second embodiment is substantially similar to that of the first embodiment. However, the second embodiment is different from the first embodiment in that the slot 211 of the fourth mounting plate 21 is a closed square slot, and in another assembly method of the inductor 100:

S401: a coil is wound on the mounting tube 11 of the first mounting frame 10;

S402: fixing the iron core 40 in the second receiving space 121 of the first mounting bracket 10 to space the coil 30 and the iron core 40;

s403: the coil 30 wound around the mounting pipe 11 is removed, and the wound coil 30 is set in the second mounting bracket 20. Further, the connection end 301 protrudes out of the positioning hole 231 so that the coil 30 can be fixed in the second mounting bracket 20;

S404: connecting the first mounting bracket 10 and the second mounting bracket 20, wherein the mounting tube 11 passes through the slot 211; and

s405: the other iron core 40 is abutted against the outer side of the second mounting frame 20 and fixed in the first accommodating space 114 of the first mounting frame 10 to separate the other iron core 40 from the coil 30.

It is understood that in other embodiments, step S403 may be adjusted between step S401 and step S402.

the above-described method of assembling the inductor 100 can achieve the same effects as those of the first embodiment.

In summary, the assembly method of the inductor 100 according to the embodiment of the invention, which utilizes the first mounting frame 10 and the second mounting frame 20 for assembly, enables the coil 30 and the core 40 to be more convenient and faster during the assembly process, while the coil 30 and the core 40 are separated. Further, the first and second mounts 10 and 20 are made of plastic (FR530) material, and have excellent heat resistance, high strength and moisture resistance. Need not to wind insulating paper to iron core 40 through artifical slow, directly overcome this difficult problem in the assembling process through two mounting brackets, when having improved the packaging efficiency through this kind of mounting means, also saved more costs.

in addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.