CN115527750B - Flat-wire high-current magnetic ring inductor and production method thereof - Google Patents
Flat-wire high-current magnetic ring inductor and production method thereof Download PDFInfo
- Publication number
- CN115527750B CN115527750B CN202211282498.6A CN202211282498A CN115527750B CN 115527750 B CN115527750 B CN 115527750B CN 202211282498 A CN202211282498 A CN 202211282498A CN 115527750 B CN115527750 B CN 115527750B
- Authority
- CN
- China
- Prior art keywords
- flat
- wire
- ring
- inductor
- flat coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000004804 winding Methods 0.000 claims description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 24
- 238000012545 processing Methods 0.000 description 18
- 238000009413 insulation Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The application relates to a flat wire high-current magnetic ring inductor and a production method thereof, belonging to the technical field of inductors. The inductor body is connected to the mounting seat and comprises a flat wire, a first semi-ring and a second semi-ring, and the flat wire is sleeved on the first semi-ring and the second semi-ring to bond the first semi-ring and the second semi-ring. The application has the advantages of enabling the flat coil to be more convenient and faster when being connected with the magnetic ring, enabling the installation operation of the inductor body to be simple, being convenient for disassembly and maintenance, and further greatly improving the assembly efficiency of the inductor body and the installation seat.
Description
Technical Field
The application relates to the technical field of inductors, in particular to a flat wire high-current magnetic ring inductor and a production method thereof.
Background
An inductor is a component that can convert electric energy into magnetic energy and store it. The inductor is similar in structure to a transformer but has only one winding. The inductor has a certain inductance, which only impedes the current variation. If the inductor is in a state where no current is passing, it will attempt to block the flow of current through it when the circuit is on; if the inductor is in a state where current is flowing, it will attempt to maintain the current unchanged when the circuit is open. The inductor is also called choke, reactor and dynamic reactor.
In the related art, the inductor comprises a base, an annular magnetic core, a flat coil group and a plurality of reinforcing pins, wherein the flat coil group comprises a U-shaped coil section, a plurality of flat coil rings and two coil pins, the top of the base is provided with an insulating arc-shaped structure attached to the annular magnetic core, the base is provided with two through holes, one coil pin penetrates through one through hole and then is connected with one end of the U-shaped coil section, a fixing structure is arranged at the through hole, the U-shaped coil section, the coil pins and the base are connected together by the fixing structure, and the annular magnetic core is fixed on the base by the fixing structure through the U-shaped coil section; the top of base is equipped with two positioning baffle, and two positioning baffle are contradicted with the bottom both sides of flat coil group respectively.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the inductor has the advantages of complex structure, more flat coil rings, more trouble in disassembly and assembly between the flat coil rings and the annular magnetic core, and lower installation and operation efficiency.
Disclosure of Invention
In order to solve the problems, the application provides a flat wire high-current magnetic ring inductor and a production method thereof.
The application provides a flat wire high-current magnetic ring inductor and a production method thereof, which adopts the following technical scheme:
the utility model provides a flat line heavy current magnetic ring inductor, includes mount pad and inductor body, inductor body connects on the mount pad, the inductor body includes flat line and magnetic ring, flat line winds to establish into flat coil, the magnetic ring includes first semi-ring and second semi-ring, flat coil snare is located on first semi-ring and the second semi-ring, first semi-ring is connected with the second semi-ring.
Through adopting above-mentioned technical scheme, use a flat line to wind into the processing mode of flat coil for it is more convenient when flat coil establishes with the magnetic ring cover and is connected, makes the installation easy operation of inductor body, dismouting easy maintenance, and then makes the packaging efficiency of inductor body and mount pad improve greatly.
Preferably, connecting rods are arranged at the opposite ends of the flat coil, and connecting holes for the connecting rods to penetrate are formed in the mounting seats.
Through adopting above-mentioned technical scheme, the connecting rod passes the connecting hole and realizes being connected with the mount pad, and then realizes being connected of inductor body and mount pad, improves the joint strength of inductor body and mount pad.
Preferably, the connecting rod and the flat coil are integrally formed, and the cross section of the connecting rod is circular.
Through adopting above-mentioned technical scheme, the cross sectional shape of connecting rod is formed by the flat line through extrusion or beating, and although the cross sectional shape of connecting rod and flat line is different, but the two total sectional areas are almost the same, improves the water conservancy diversion effect uniformity of inductor, is convenient for dock between inductor and the other circuit that need complex simultaneously.
Preferably, the support assembly comprises a support rod, and the mounting seat is further provided with a support hole for the support rod to penetrate through.
Through adopting above-mentioned technical scheme, the bracing piece passes the supporting hole and realizes being connected with the mount pad, when needs are connected inductor and other work pieces cooperation, bracing piece and connecting rod mutually support, further improve the installation stability of inductor.
Preferably, the support assembly further comprises a reinforcing rod, the length direction of the reinforcing rod is perpendicular to the length direction of the support rod, the opposite ends of the reinforcing rod are connected with the support rods, a reinforcing groove for placing the reinforcing rod is further formed in the mounting seat, and the reinforcing groove is communicated with the support hole.
Through adopting above-mentioned technical scheme, the stiffening rod is connected with the bracing piece, when the bracing piece passed the supporting hole, the tank bottom butt in stiffening rod and the reinforcement groove improved the joint strength between bracing piece and the mount pad, reduced the possibility that the bracing piece deviate from the supporting hole.
Preferably, the magnetic ring also comprises an insulation assembly, wherein the insulation assembly comprises an insulation ring and insulation paper, the insulation ring is sleeved on the magnetic ring, the insulation paper is connected with the insulation ring, and the opposite ends of the flat coil are respectively abutted to the opposite sides of the insulation paper.
Through adopting above-mentioned technical scheme, the both ends of flat coil butt respectively in the relative both sides of insulating paper, greatly reduced the possibility that the inductor took place the short circuit condition, insulating ring, inductor body all are connected with the mount pad, have still further improved joint strength and the stability of installation.
Preferably, the production method of the flat wire high-current magnetic ring inductor sequentially comprises the following steps of:
s1, winding a flat wire into a flat coil through production equipment;
s2, after the flat coil is formed, the connecting rods at the two ends of the flat coil are applied with force, so that the section of the connecting rods is deformed into a round shape;
s3, sleeving the flat coil on the first semi-ring and the second semi-ring, and connecting the first semi-ring with the second semi-ring;
s4, connecting the support assembly with the mounting seat;
s5, penetrating the connecting rod into the connecting hole to realize connection of the inductor body and the mounting seat.
By adopting the technical scheme, before the flat coil and the magnetic ring are installed, the winding forming of the flat coil and the extrusion or hammering procedure of the connecting rod are completed, the magnetic ring is divided into a first half ring and a second half ring, the flat coil is sleeved on the first half ring and the second half ring, and then the first half ring is connected with the second half ring, so that the convenience of connection of the flat coil and the magnetic ring is greatly improved; the inductor body is connected with the mounting seat through the connecting rod, the connecting rod not only realizes connection between the inductor body and the mounting seat, but also enables connection of the inductor and other workpieces needing to be matched and butt joint between the connecting rod and other circuits to be more convenient, and applicability of the inductor is improved.
Preferably, the production equipment in S1 includes workstation and winding device, winding device includes wire feeder, wire winding subassembly and shearing member, wire feeder moves the flat line to wire winding subassembly department, wire winding subassembly locates on the workstation, wire winding subassembly winds the flat line and establishes into the flat coil, shearing member cuts off the flat line.
Through adopting above-mentioned technical scheme, flat line carries wire winding subassembly department through the wire feed ware, and wire winding subassembly is around establishing into flat coil with a flat line of logical length, around establishing to setting for the number of turns after, wire winding subassembly stops rotating, then cuts the piece and cuts the separation with other flat line of logical length after will establishing around establishing flat coil, realizes automaticly, improves flat coil's uniformity, and then improves inductor's performance.
Preferably, the winding assembly comprises a rotating shaft and a wire feeding plate, the rotating shaft is fixedly connected to the workbench, the wire feeding plate rotates back and forth relative to the workbench, the rotating shaft of the wire feeding plate is coaxial with the axis of the rotating shaft, the wire feeding plate is provided with a wire feeding groove for the flat wire to move along the moving direction of the flat wire, the rotating shaft is provided with a wire feeding ring groove along one circle of the side wall, and the wire feeding ring groove is communicated with the wire feeding groove.
Through adopting above-mentioned technical scheme, in the flat line got into wire feed groove, wire feed plate carried flat line around the reciprocal rotation of axis of rotation, and wire feed groove's cell wall cooperates with wire feed groove's cell wall and carries out spacingly to flat line, makes it reduce other unnecessary deformation in the in-process of setting up into flat coil, improves flat coil's processingquality, and then improves the water conservancy diversion performance of inductor.
Preferably, the production equipment further comprises a processing device, wherein the processing device comprises a clamping assembly and a pressing assembly, the clamping assembly is used for clamping the flat coil, and the pressing assembly is used for applying force to the connecting rod.
Through adopting above-mentioned technical scheme, remove to apparatus for producing department around the flat coil after establishing, the subassembly that applies pressure is to the connecting rod application of force, extrudes or beat the in-process, and clamping assembly carries out the centre gripping to flat coil, can reduce flat coil's displacement, improves flat coil's position stability, improves the equilibrium of connecting rod atress, and then improves the consistent degree of connecting rod and flat coil water conservancy diversion effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the flat coil, the magnetic ring and the mounting seat, the flat coil is wound into the processing mode of the flat coil, so that the flat coil is more convenient and faster to connect with the magnetic ring in a sleeved mode, the installation operation of the inductor body is simple, the disassembly and the maintenance are convenient, and the assembly efficiency of the inductor body and the mounting seat is greatly improved;
2. through the setting of clamping component and pressure subassembly, remove to apparatus for producing department around the flat coil after establishing, pressure subassembly is exerted force to the connecting rod, extrudes or beat the in-process, and clamping component carries out the centre gripping to flat coil, can reduce flat coil's displacement, improves flat coil's position stability, improves the equilibrium of connecting rod atress, and then improves the consistent degree of connecting rod and flat coil water conservancy diversion effect.
Drawings
Fig. 1 is a schematic diagram of a structure of a magnetic loop inductor for embodying a flat wire high current in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of the flat coil and the connecting rod according to the embodiment of the present application.
Fig. 3 is a schematic diagram of the overall structure of the production apparatus according to the embodiment of the present application.
Fig. 4 is a partial enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic view of a structure for embodying an initial state of the clamping assembly and the pressing assembly in the embodiment of the present application.
Fig. 6 is a schematic structural view of a rotating block and a rotating chute according to an embodiment of the present application.
Fig. 7 is a schematic diagram showing the positional relationship between the extension of the clamping assembly and the movement of the pressing assembly according to an embodiment of the present application.
Fig. 8 is a partial enlarged view of the portion B in fig. 3.
Reference numerals illustrate: 1. a mounting base; 11. a connection hole; 12. a support hole; 13. a reinforcing groove; 2. an inductor body; 21. a flat coil; 22. a magnetic ring; 221. a first half ring; 222. a second half ring; 23. a connecting rod; 3. an insulating assembly; 31. an insulating ring; 32. insulating paper; 4. a support assembly; 41. a support rod; 42. a reinforcing rod; 5. production equipment; 51. a winding device; 511. a wire feeder; 512. a shear member; 513. a winding assembly; 5131. a rotating shaft; 5132. a winding ring groove; 5133. a wire feeding plate; 5134. a first plate; 5135. a second plate; 5136. wire feeding groove; 5137. wedge surface; 52. a work table; 53. a processing rack; 531. a material conveying belt; 532. a sleeve; 5311. lifting holes; 54. a processing device; 541. a clamping assembly; 5411. a driving motor; 5412. a rotating block; 5413. rotating the chute; 5414. a first communication point; 5415. a second communication point; 5416. clamping the gear; 542. a clamping member; 5421. a slide bar; 5422. a first clamping plate; 5423. a second clamping plate; 543. a transmission assembly; 5431. a first driving wheel; 5432. a transmission rod; 5433. a second driving wheel; 5434. a transmission shaft; 5435. a third driving wheel; 5436. an abutment block; 544. a pressing assembly; 5441. a moving block; 5442. a connecting spring; 545. an electric sliding table; 5451. a slip groove; 5452. a sliding block; 5453. a clamping rod; 5454. an arc-shaped groove; 5455. a double-flighted screw.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
The embodiment of the application discloses a flat wire high-current magnetic ring inductor, which comprises a mounting seat 1 and an inductor body 2, wherein the inductor body 2 is connected and mounted with the mounting seat 1, so that the inductor is convenient to be connected and mounted with other workpieces needing to be matched and is convenient to be butted with other circuits.
As shown in fig. 1, the inductor body 2 includes a flat wire and a magnetic ring 22, the single flat wire being wound to form a flat coil 21, the magnetic ring 22 including a first half ring 221 and a second half ring 222. When in connection, the flat coil 21 is sleeved on the first half ring 221 and the second half ring 222, and then the first half ring 221 and the second half ring 222 are connected in an adhesive mode.
As shown in fig. 1 and 2, the opposite ends of the flat coil 21 are integrally formed with a connecting rod 23, the connecting rod 23 and the flat wire are integrally formed, and then the connecting rod 23 is externally forced to deform the cross-sectional shape of the connecting rod 23 into a circular shape by extruding or hammering, the mounting base 1 is provided with a connecting hole 11 through which the connecting rod 23 passes, and the connecting rod 23 passes through the connecting hole 11 to realize the connection between the inductor body 2 and the mounting base 1.
As shown in fig. 1, the inductor further comprises an insulation assembly 3, the insulation assembly 3 comprises an insulation ring 31 and insulation paper 32, the insulation ring 31 is sleeved at the joint of the first half ring 221 and the second half ring 222, the insulation paper 32 is fixedly connected with the insulation ring 31, the opposite ends of the flat coil 21 are respectively abutted to the opposite sides of the insulation paper 32, and the possibility of short circuit of the inductor is reduced.
As shown in fig. 1, the support assembly 4 further comprises a support rod 41 and a reinforcing rod 42, the length direction of the reinforcing rod 42 is perpendicular to the length direction of the support rod 41, and the support rod 41 is fixedly connected to the opposite ends of the reinforcing rod 42. The supporting hole 12 through which the supporting rod 41 passes and the reinforcing groove 13 through which the reinforcing rod 42 is placed are formed in the mounting seat 1, the reinforcing groove 13 is communicated with the supporting hole 12, the opposite groove walls of the reinforcing groove 13 limit the reinforcing rod 42, after the supporting rod 41 passes through the supporting hole 12, the side wall of the reinforcing rod 42 is abutted with the groove bottom of the reinforcing groove 13, the supporting rod 41 is further limited, and the possibility that the supporting rod 41 is separated from the supporting hole 12 is reduced.
The implementation principle of the flat wire high-current magnetic ring inductor provided by the embodiment of the application is as follows:
the flat coil 21 is sleeved on the first half ring 221 and the second half ring 222, the insulating ring 31 is sleeved at the connection position of the first half ring 221 and the second half ring 222, and then the first half ring 221 and the second half ring 222 are connected in an adhesive manner. At this time, the opposite ends of the flat coil 21 automatically abut against the opposite sides of the insulating paper 32. The support bar 41 is then passed through the support hole 12 while the reinforcement bar 42 is placed in the reinforcement groove 13. The connecting rods 23 are inserted into the connecting holes 11 to realize the connection between the inductor body 2 and the mounting seat 1; the convenience of the installation of the flat coil 21 and the magnetic ring 22 is improved, and the convenience of the connection of the inductor body 2 and the installation seat 1 is also improved. The existence of the support bar 41 and the reinforcing bar 42 further improves the mounting connection stability of the inductor.
The embodiment of the application also discloses a production method of the flat wire high-current magnetic ring inductor, which sequentially comprises the following steps:
s1, winding a flat wire into a flat coil 21 through production equipment 5;
s2, after the flat coil 21 is formed, the connecting rods 23 at the two ends of the flat coil 21 are forced to form a circular cross section of the connecting rods 23;
s3, the flat coil 21 is sleeved on the first half ring 221 and the second half ring 222, and the first half ring 221 is connected with the second half ring 222;
s4, connecting the supporting rod 41 and the reinforcing rod 42 with the mounting seat 1;
s5, penetrating the connecting rod 23 into the connecting hole 11 to realize connection of the inductor body 2 and the mounting seat 1.
As shown in fig. 3 and 4, the production apparatus 5 includes a table 52, a winding device 51 and a processing frame 53, the winding device 51 includes a wire feeder 511, a winding assembly 513 and a cutter 512, the winding assembly 513 includes a wire feeding plate 5133 and a rotating shaft 5131, the wire feeding plate 5133 includes a first plate 5134 and a second plate 5135, the first plate 5134 and the second plate 5135 are fixedly connected and are formed with a wire feeding groove 5136, the wire feeding groove 5136 is provided for a flat wire to move, a winding ring groove 5132 is provided on the rotating shaft 5131 along a circumference of a side wall, the winding ring groove 5132 is communicated with the wire feeding groove 5136, and a rotating shaft of the wire feeding plate 5133 is coaxial with an axis of the rotating shaft 5131. The processing rack 53 is arranged on one side of the winding assembly 513 far away from the wire feeder 511, and a material conveying belt 531 is wound on the processing rack 53. The wire feeder 511 transfers the flat wire into the wire feeding groove 5136, and the wire feeding plate 5133 drives the flat wire to reciprocally rotate around the rotating shaft 5131, so that the flat wire is continuously bent and wound into the flat coil 21, and the wire feeding plate 5133 stops rotating after the flat coil 21 is wound to a predetermined number of turns. At this time, the wire feeder 511 continues to transfer the flat wire, and when the wound flat coil 21 is transferred onto the material transfer belt 531, the cutting member 512 moves close to the flat wire and cuts off the flat coil 21. In order to reduce the gap between the coils after the flat coil 21 is wound, a wedge surface 5137 is integrally formed on one side of the first plate 5134 adjacent to the second plate 5135, thereby improving the processing quality of the flat coil 21.
As shown in fig. 5, 6 and 7, the production apparatus 5 further includes a processing device 54, the processing device 54 includes a clamping assembly 541, the clamping assembly 541 includes a driving motor 5411, a rotating block 5412 and a clamping member 542, the driving motor 5411 is fixedly connected to the lower portion of the material conveying belt 531, an axis of an output shaft of the driving motor 5411 is perpendicular to a moving direction of the material conveying belt 531, and the output shaft of the driving motor 5411 is fixedly connected with the rotating block 5412 through a coupling. The rotating block 5412 is provided with a rotating chute 5413 along a circumference thereof, and a notch of the rotating chute 5413 is away from one side of the driving motor 5411. The clamping member 542 includes a sliding rod 5421, a first clamping plate 5422 and a second clamping plate 5423, the sliding rod 5421 is located in the rotating chute 5413, the axis of the sliding rod 5421 is parallel to the axis of the output shaft of the driving motor 5411, and the first clamping plate 5422 and the second clamping plate 5423 are fixedly connected to one end of the sliding rod 5421 away from the output shaft of the driving motor 5411. The material conveying belt 531 is provided with a plurality of lifting holes 5311 for placing the first clamping plate 5422 and the second clamping plate 5423, and the distance between two adjacent lifting holes 5311 is slightly larger than the width of the flat coil 21. The rotary sliding groove 5413 is divided into a first groove and a second groove by taking one diameter of the rotary block 5412 as a dividing line, the first groove is communicated with the second groove to form a first communicating position 5414 and a second communicating position 5415, a path connecting line between the first communicating position 5414 and the second communicating position 5415 is spirally increased, the groove depth of the first groove is gradually reduced from the first communicating position 5414 towards the second communicating position 5415, and the second groove and the first groove are symmetrically arranged by the dividing line. When the material conveying belt 531 carries the flat coil 21 to move to a set position, the material conveying belt 531 stops moving, the driving motor 5411 is started, the output shaft of the driving motor 5411 drives the rotating block 5412 to rotate, the clamping plate is positioned in the lifting hole 5311 when the sliding rod 5421 is abutted with the bottom of the first communicating part 5414, and along with the rotation of the rotating block 5412, the first clamping plate 5422 and the second clamping plate 5423 synchronously extend out of the lifting hole 5311 at the corresponding position and clamp the flat coil 21 when the sliding rod 5421 is abutted with the bottom of the second communicating part 5415, so that the position stability of the flat coil 21 on the material conveying belt 531 is improved.
As shown in fig. 5 and 7, the processing device 54 further includes a transmission assembly 543 and a pressing assembly 544, the transmission assembly 543 includes a first transmission wheel 5431, a transmission rod 5432 and a second transmission wheel 5433, the outer side of the rotating block 5412 is coaxially and fixedly connected with a clamping gear 5416, the first transmission wheel 5431 is meshed with the clamping gear 5416, the first transmission wheel 5431 is fixedly connected to one end of the transmission rod 5432, and the second transmission wheel 5433 is fixedly connected to one end of the transmission rod 5432 far away from the first transmission wheel 5431. The processing frame 53 is fixedly connected with a sleeve 532, a transmission shaft 5434 is penetrated in the sleeve 532, and the axis of the transmission shaft 5434 is parallel to the axis of the sliding rod 5421. One end of the transmission shaft 5434 is coaxially and fixedly connected with a third transmission wheel 5435, and the third transmission wheel 5435 is meshed with the second transmission wheel 5433. An abutting block 5436 is eccentrically and fixedly connected to the transmission shaft 5434. The output shaft of the driving motor 5411 rotates to drive the rotating block 5412 to rotate, the rotating block 5412 drives the clamping gear 5416 to rotate, the clamping gear 5416 drives the first driving wheel 5431, the driving rod 5432 and the second driving wheel 5433 to rotate, the second driving wheel 5433 drives the third driving wheel 5435 and the driving shaft 5434 to rotate, and the driving shaft 5434 drives the abutting block 5436 to rotate relative to the sleeve 532.
As shown in fig. 5, 7 and 8, the processing device 54 further includes a pressing component 544, where the pressing component 544 includes a moving block 5441, an electric sliding table 545, a clamping rod 5453 and a connecting spring 5442, the moving block 5441 slides along a direction perpendicular to the moving direction of the material conveying belt 531 relative to the processing frame 53, the moving block 5441 abuts against the abutting block 5436, the electric sliding table 545 is fixedly connected to one side of the moving block 5441, which is away from the abutting block 5436, one end of the connecting spring 5442 is fixedly connected with the moving block 5441, and the other end is fixedly connected with the sleeve 532. The transmission shaft 5434 drives the abutting block 5436 to rotate, when the moving block 5441 and the abutting block 5436 abut against a position close to the axis of the transmission shaft 5434, the moving block 5441 is far away from the material conveying belt 531 and the flat coil 21, and the connecting spring 5442 is in a natural state; when the moving block 5441 and the abutting block 5436 abut against a position far from the axis of the transmission shaft 5434, the moving block 5441 moves towards the material conveying belt 531 and the flat coil 21, and the moving block 5441 drives the connecting spring 5442 to stretch, and at this time, the connecting spring 5442 is in a stretched state.
As shown in fig. 8, the electric sliding table 545 includes a double-threaded screw 5455 and two sliding blocks 5452, a sliding groove 5451 is formed in the electric sliding table 545, and the two sliding blocks 5452 are located in the sliding groove 5451 and are in threaded connection with the double-threaded screw 5455. The two sliding blocks 5452 move closer to or further away from each other in synchronization. The clamping rods 5453 are fixedly connected to the sliding block 5452, arc-shaped grooves 5454 are formed in one sides, close to each other, of the two clamping rods 5453, and when the two clamping rods 5453 move close to each other and abut against each other, the two arc-shaped grooves 5454 form a round hole. When the moving block 5441 drives the clamping rods 5453 to move close to the flat coil 21, two end portions of the flat coil 21 are located between the arc-shaped grooves 5454 of two adjacent clamping rods 5453, and then the electric sliding table 545 is started, so that the two sliding blocks 5452 drive the clamping rods 5453 to move close to each other, and the end portions of the flat coil 21 are extruded and forced, so that the cross section of the end portions of the flat coil 21 is formed into a circular shape, and then the connecting rod 23 is formed.
As shown in fig. 1, after the flat coil 21 is processed, the flat coil 21 is sleeved on the first half ring 221 and the second half ring 222, and then the first half ring 221 and the second half ring 222 are fixedly connected by gluing. Inserting the support bar 41 into the support hole 12, and placing the reinforcing bar 42 into the reinforcing groove 13 so that the support bar 41 and the reinforcing bar 42 are connected with the mounting seat 1; the connecting rod 23 penetrates into the connecting hole 11 to realize connection of the inductor body 2 and the mounting seat 1, and finally, the inductor body 2, the insulating ring 31 and the mounting seat 1 are further reinforced and connected in a connection mode of adhesive casting.
The implementation principle of the production method of the flat wire high-current magnetic ring inductor provided by the embodiment of the application is as follows:
the wire feeder 511 transfers the flat wire into the wire feeding groove 5136, and the wire feeding plate 5133 continuously carries the flat wire around the rotation shaft 5131 to perform reciprocating rotation so that the flat wire is wound into the flat coil 21. When the wire is wound to a predetermined number of turns, the wire feeding plate 5133 stops rotating, and the wire feeder 511 continuously feeds the flat wire and sends the flat coil 21 to the feed belt 531. And then the material conveying belt 531 carries the flat coil 21 to move to the production device, the driving motor 5411 is started, the output shaft of the driving motor 5411 drives the rotating block 5412 and the clamping gear 5416 to synchronously rotate, the clamping plate is driven to ascend along the lifting hole 5311 when the rotating block 5412 rotates, and the clamping gear 5416 drives the first driving wheel 5431, the second driving wheel 5433 and the third driving wheel 5435 to synchronously rotate.
The third driving wheel 5435 drives the driving shaft 5434 and the abutting block 5436 to synchronously rotate, the abutting block 5436 abuts against and drives the moving block 5441 to move, and the moving block 5441 drives the clamping rod 5453 to move towards the flat coil 21 on the material conveying belt 531, so that the end part of the flat coil 21 is located in the arc-shaped groove 5454. When the slide rod 5421 abuts against the second communicating portion 5415, the clamp plate rises to the highest point, the clamp rod 5453 moves to the predetermined position, and the driving motor 5411 stops operating.
Then, the electric sliding table 545 is started to drive the two clamping rods 5453 to approach each other and apply pressure to the end of the flat coil 21, so that the section of the flat coil is deformed into a circular shape and formed into the connecting rod 23. The automation and the intellectualization of the processing of the flat coil 21 are improved, and the convenience of the assembling and connecting of the inductor is improved while the processing efficiency is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. A production method of a flat wire high-current magnetic ring inductor is characterized by comprising the following steps of: the flat wire high-current magnetic ring inductor comprises a mounting seat (1) and an inductor body (2), wherein the inductor body (2) is connected to the mounting seat (1), the inductor body (2) comprises a flat wire and a magnetic ring (22), the flat wire is wound to form a flat coil (21), the magnetic ring (22) comprises a first half ring (221) and a second half ring (222), the flat coil (21) is sleeved on the first half ring (221) and the second half ring (222), and the first half ring (221) is connected with the second half ring (222);
connecting rods (23) are arranged at the opposite ends of the flat coil (21), and connecting holes (11) through which the connecting rods (23) penetrate are formed in the mounting seat (1);
the connecting rod (23) and the flat coil (21) are integrally formed, and the cross section of the connecting rod (23) is circular;
the support assembly (4) comprises a support rod (41), and a support hole (12) for the support rod (41) to penetrate is formed in the mounting seat (1);
the supporting assembly (4) further comprises a reinforcing rod (42), the length direction of the reinforcing rod (42) is perpendicular to the length direction of the supporting rod (41), the opposite ends of the reinforcing rod (42) are connected with the supporting rod (41), the mounting seat (1) is further provided with a reinforcing groove (13) for placing the reinforcing rod (42), and the reinforcing groove (13) is communicated with the supporting hole (12);
the production method of the flat wire high-current magnetic ring inductor sequentially comprises the following steps of:
s1, winding a flat wire into a flat coil (21) through production equipment (5);
s2, after the coil is formed into the flat coil (21), the connecting rods (23) at the two ends of the flat coil (21) are forced to deform the cross section of the connecting rods (23) into a circular shape;
s3, sleeving the flat coil (21) on the first half ring (221) and the second half ring (222), and connecting the first half ring (221) with the second half ring (222);
s4, connecting the supporting component (4) with the mounting seat (1);
s5, penetrating the connecting rod (23) into the connecting hole (11) to realize connection between the inductor body (2) and the mounting seat (1);
the production equipment (5) further comprises a machining device (54), the machining device (54) comprises a clamping assembly (541) and a pressing assembly (544), the clamping assembly (541) is used for clamping the flat coil (21), and the pressing assembly (544) is used for applying force to the connecting rod (23).
2. The method for producing the flat wire high-current magnetic ring inductor according to claim 1, wherein: still include insulating subassembly (3), insulating subassembly (3) include insulating ring (31) and insulating paper (32), on magnetic ring (22) are located to insulating ring (31) cover, insulating paper (32) are connected with insulating ring (31), the opposite both ends of flat coil (21) butt respectively in the opposite both sides of insulating paper (32).
3. The method for producing the flat wire high-current magnetic ring inductor according to claim 1, wherein: production facility (5) in S1 include workstation (52) and winding device (51), winding device (51) include wire feeder (511), wire winding subassembly (513) and shearing piece (512), wire feeder (511) are transferred the flat line to wire winding subassembly (513) department, wire winding subassembly (513) are located on workstation (52), wire winding subassembly (513) are around the shaping flat line into flat coil (21), shearing piece (512) cut off the flat line.
4. A method of producing a flat wire high current magnetic loop inductor as claimed in claim 3 wherein: the winding assembly (513) comprises a rotating shaft (5131) and a wire feeding plate (5133), the rotating shaft (5131) is fixedly connected to the workbench (52), the wire feeding plate (5133) rotates back and forth relative to the workbench (52), the rotating shaft of the wire feeding plate (5133) is coaxial with the axis of the rotating shaft (5131), the wire feeding plate (5133) is provided with a wire feeding groove (5136) for the flat wire to move along the moving direction of the flat wire, the rotating shaft (5131) is provided with a wire feeding ring groove (5132) along one circle of the side wall, and the wire feeding ring groove (5132) is communicated with the wire feeding groove (5136).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211282498.6A CN115527750B (en) | 2022-10-19 | 2022-10-19 | Flat-wire high-current magnetic ring inductor and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211282498.6A CN115527750B (en) | 2022-10-19 | 2022-10-19 | Flat-wire high-current magnetic ring inductor and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115527750A CN115527750A (en) | 2022-12-27 |
| CN115527750B true CN115527750B (en) | 2023-10-24 |
Family
ID=84704417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211282498.6A Active CN115527750B (en) | 2022-10-19 | 2022-10-19 | Flat-wire high-current magnetic ring inductor and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115527750B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024559A (en) * | 2009-09-12 | 2011-04-20 | 日特机械工程株式会社 | Winding device of angular line and winding method of edgewise coil |
| CN105825998A (en) * | 2016-06-01 | 2016-08-03 | 湖口健诚电子电器有限公司 | Annular differential-mode inductor and production method thereof |
| CN216749569U (en) * | 2022-01-28 | 2022-06-14 | 青岛云路新能源科技有限公司 | Flat wire vertical winding type differential mode inductor base and flat wire vertical winding type differential mode inductor |
| CN218351238U (en) * | 2022-10-19 | 2023-01-20 | 常州市南方电器元件厂有限公司 | Flat wire heavy current magnetic ring inductance support mounting device |
-
2022
- 2022-10-19 CN CN202211282498.6A patent/CN115527750B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024559A (en) * | 2009-09-12 | 2011-04-20 | 日特机械工程株式会社 | Winding device of angular line and winding method of edgewise coil |
| CN105825998A (en) * | 2016-06-01 | 2016-08-03 | 湖口健诚电子电器有限公司 | Annular differential-mode inductor and production method thereof |
| CN216749569U (en) * | 2022-01-28 | 2022-06-14 | 青岛云路新能源科技有限公司 | Flat wire vertical winding type differential mode inductor base and flat wire vertical winding type differential mode inductor |
| CN218351238U (en) * | 2022-10-19 | 2023-01-20 | 常州市南方电器元件厂有限公司 | Flat wire heavy current magnetic ring inductance support mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115527750A (en) | 2022-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104752053B (en) | Double-group winding machine | |
| CN109936263B (en) | Insulation paper inserting device | |
| CN115527750B (en) | Flat-wire high-current magnetic ring inductor and production method thereof | |
| CN216928288U (en) | Full-automatic multi-group multi-shaft combined winding machine | |
| CN210996587U (en) | Drilling device for processing central annular hole of microwave antenna reflecting surface | |
| CN116599307B (en) | Flat wire motor stator copper wire former | |
| CN212084843U (en) | Double-rotation winding device for electronic element | |
| CN2246348Y (en) | Series-excited motor rotor automatic coiling machine | |
| CN111952072A (en) | Automatic forming machine and method for transformer enameled wire U-shaped coil | |
| CN216750984U (en) | Threading sleeve mechanism | |
| CN112517654A (en) | Multifunctional motor stator part machining device | |
| CN109920639A (en) | Inductance coil coil winding machine | |
| CN215420009U (en) | Coil inserting machine | |
| CN110480052B (en) | Drilling device for machining central annular hole of microwave antenna reflecting surface | |
| CN220491733U (en) | Automatic winding machine | |
| CN219040245U (en) | Winding device | |
| CN112061462A (en) | Automatic wire binding machine | |
| CN218299597U (en) | Inductance line pressing mechanism | |
| CN216264008U (en) | Ultrasonic welding equipment | |
| CN212857192U (en) | Tailing tensioning device and production line thereof | |
| CN101114787A (en) | Electric motor internal stator iron core double-end winding apparatus | |
| CN220880324U (en) | Shearing machine for wire harness machining | |
| CN218384817U (en) | Winding equipment of I-shaped inductor | |
| CN114400839B (en) | Stator correction grooving shaper | |
| CN218966123U (en) | Pipe fuse device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |