CN115083771A - Coil winding device - Google Patents
Coil winding device Download PDFInfo
- Publication number
- CN115083771A CN115083771A CN202210793561.6A CN202210793561A CN115083771A CN 115083771 A CN115083771 A CN 115083771A CN 202210793561 A CN202210793561 A CN 202210793561A CN 115083771 A CN115083771 A CN 115083771A
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- cover plate
- notch
- coil winding
- tool
- winding device
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- 238000004804 winding Methods 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- H01F41/098—Mandrels; Formers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coil Winding Methods And Apparatuses (AREA)
Abstract
The invention relates to the technical field of winding devices, and provides a coil winding device which comprises a tool base, a tool body and a cover plate, wherein the tool base, the tool body and the cover plate are sequentially connected along the axial direction, and the tool base is provided with a first notch extending from the edge side to the inner side; the tool body is used for winding and supporting and is formed by splicing a plurality of split blocks, and the split blocks are uniformly distributed in a surrounding mode at intervals, so that a seam is reserved between the split blocks; and a second notch corresponding to the first notch and the thread passing seam is formed in the cover plate. The invention can conveniently and quickly tie up the coil, has simpler operation and easier coil disassembly.
Description
Technical Field
The invention relates to the technical field of winding devices, in particular to a coil winding device.
Background
The brake disc is characterized in that coils are arranged in some motors or brakes, the coils in the brakes are switched on and off to control the braking and releasing functions of the brake disc, the coils are formed by winding a plurality of copper wires, and the coils need to be bundled and fixed after being wound for a plurality of circles, so that the copper wires are prevented from being loosened to influence the normal functions of the brake disc. Traditional coil coiling is gone on at the pivoted axis body or wheel, and its rigidity is strong, is difficult for taking off after accomplishing the coiling, and the coil when tying up, need take off it from instruments such as axis body or reel, and the bundling line just can pass the middle part of coil ring and bind, and it is comparatively inconvenient to tie up the operation, and the copper wire loses fixed also easily loose, has certain negative effects to the coil performance.
Disclosure of Invention
The invention aims to provide a coil winding device which can be used for conveniently and quickly bundling coils, and meanwhile, the coils are easier to take down, so that the difficulty is reduced.
The embodiment of the invention is realized by the following technical scheme: a coil winding device comprises a tool base, a tool body and a cover plate, wherein the tool base, the tool body and the cover plate are sequentially connected along the axial direction, and the tool base is provided with a first notch extending from the edge side to the inner side; the tool body is used for winding and supporting and is formed by splicing a plurality of split blocks, and the split blocks are uniformly distributed in a surrounding mode at intervals, so that a seam is reserved between the split blocks; and a second notch corresponding to the first notch and the thread passing seam is formed in the cover plate.
Further, the tool base is composed of a base shaft and an installation groove disc, and one side of the tool body is clamped into the installation groove disc and fixedly connected with the installation groove disc through threads.
Furthermore, a plurality of first mounting holes are distributed on the mounting groove disc in a surrounding mode, the split block is divided into a wire winding portion and a connecting portion, the connecting portion is perpendicular to the wire winding portion and fixed with the connecting portion through the first mounting holes, the wire winding portion forms a cylindrical structure, and the thread passing seam and the axis of the tool body are arranged in parallel.
Furthermore, a second threaded hole is formed in the middle of the tool base, and the cover plate and the tool body are sequentially penetrated through screws along the axis and screwed into the second threaded hole for fixing.
Further, the distance between the first notch and the second notch and the axis is smaller than the distance between the cross seam and the axis.
Furthermore, a conical hole-shaped structure is formed on the centripetal side of the split blocks, and the cover plate is provided with a conical protrusion matched with the cover plate to be clamped in.
Further, the cover plate deviates from a gasket for clamping the screw is installed on one side of the tool body, and a through hole with the diameter larger than that of the screw is formed in the center of the cover plate.
Further, the first notch extends towards the center along the radial direction of the tool base.
The technical scheme of the embodiment of the invention at least has the following advantages and beneficial effects: according to the invention, the tool base is connected with the rotating mechanism to drive the rotating mechanism to rotate when winding, the split blocks and the tool base are connected to have certain mobility, the whole device rotates, the silk thread is wound on the tool body formed by the split blocks step by step, after winding is completed, the binding wire can sequentially pass through the seam and the first notch from the second notch to bind the coil, the operation is simple and convenient, the bound coil is easy to take off from the tool body, the overall structure is relatively simple and easy to process, and the cost is relatively low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front structural diagram of a coil winding apparatus according to an embodiment of the present invention;
FIG. 2 is A schematic cross-sectional view taken along the line A-O-A in FIG. 1;
FIG. 3 is a schematic structural view of a tooling body according to the present invention;
FIG. 4 is a schematic structural diagram of a cover plate according to the present invention;
FIG. 5 is a schematic structural view of a tooling base according to the present invention;
fig. 6 is a schematic view of the structure of the gasket of the present invention.
An icon: 1-a tool base, 11-a mounting groove disc, 111-a first notch, 112-a first mounting hole, 12-a base shaft, 13-a second threaded hole, 2-a tool body, 21-a split block, 211-a connecting part, 212-a winding part, 22-a seam, 3-a cover plate, 31-a second notch, 32-a through hole and 4-a gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to 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.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As will be further described below with reference to specific embodiments, referring to fig. 1 to 6, this embodiment is a coil winding device, including a tooling base 1, a tooling body 2, and a cover plate 3, where the tooling base 1, the tooling body 2, and the cover plate 3 are sequentially connected along an axial direction, and the tooling base 1 is provided with a first notch 111 extending from an edge side to an inner side; the tool body 2 is used for winding and supporting and is formed by splicing a plurality of split blocks 21, and the split blocks 21 are uniformly distributed in a surrounding mode at intervals, so that seams 22 are reserved among the split blocks 21; the cover plate 3 is provided with a second notch 31 corresponding to the first notch 111 and the wire passing seam 22, specifically, the tool base 1 is used for connecting with a rotating mechanism to provide the rotating power of the winding, the tool base 1, the tool body 2 and the cover plate 3 are detachably connected, the coil is wound on the tool body 2, the cover plate 3 and the tool base 1 are shielded and limited at two sides, a plurality of split blocks 21 of the tool body 2 are connected with the tool base 1 in a single point mode, so that certain mobility is provided between the split blocks 21 and the tool base 1, the split blocks 21 can be triangular or square or circular for supporting the coil, and the wire passing seam 22 is a through type, therefore, after the coil is wound, the binding wire can penetrate through the second notch 31, pass through the seam 22 and penetrate out of the first notch 111, so as to bind the two ends of the binding wire together, the coil is wound and fastened on the surface of the split block 21 to be contacted, the split block 21 has certain mobility, when the diameter of a part supported by the split block 21 is smaller than that of the coil, the coil can be taken down more easily, the integral structure is simpler, and the cost is lower.
The tool base 1 in the embodiment is composed of a base shaft 12 and a mounting groove disc 11, one side of a tool body 2 is clamped into the mounting groove disc 11 and is fixedly connected with the mounting groove disc 11 through threads, a plurality of first mounting holes 112 are distributed around the mounting groove disc 11, a split block 21 is divided into a wire winding part 212 and a connecting part 211, the connecting part 211 is perpendicular to the wire winding part 212 and is fixed with the connecting part 211 through the first mounting holes 112, the wire winding part 212 forms a cylindrical structure, a wire passing seam 22 is parallel to the axis of the tool body 2, specifically, the base shaft 12 is clamped into a rotating shaft to drive the whole device to perform wire winding, when a coil is wound, a screw is pulled to one side of the mounting groove disc 11 through the first mounting holes 112 to split the block 21, the front end of the screw is screwed into a threaded hole of the split block 21, so that the connecting part 211 is clamped into a groove of the mounting groove disc 11, the cylindrical structure formed by the wire winding part 212 supports the wire winding with enough rigidity and strength, after the bundling is completed, the split blocks 21 are pushed outwards and separated from the mounting groove plate 11, the split blocks 21 have a certain degree of mobility in the radial direction, and the split blocks 21 can be shrunk inwards, so that the diameter of the winding part 212 is smaller, and the coil can be removed more easily.
The middle part of the fixture base 1 in this embodiment is provided with a second threaded hole 13, and the cover plate 3 and the fixture body 2 are sequentially passed along the axis through screws and are screwed into the second threaded hole 13 for fixation, specifically, the second threaded hole 13 is screwed in through screws, so that the fixture body 2 is tightly pressed between the cover plate 3 and the fixture base 1, and the winding part 212 has a rigid support coil with a high enough height.
The first notch 111 and the second notch 31 in this embodiment are located at a distance from the axis smaller than the distance from the axis of the thread passing slit 22. specifically, this structure is arranged so that the binding wire can be inserted from the closest point of the second notch 31 to the axis and pass through the thread passing slit 22, and after the binding wire passes through the thread passing slit 22, the binding wire passes through the inner periphery side of the coil.
In this embodiment, a tapered hole structure is formed on a centripetal side of the plurality of split blocks 21, and the cover plate 3 is provided with a tapered protrusion adapted to the tapered hole structure to be clamped in, specifically, the cover plate 3 is clamped in the tapered hole structure through the tapered protrusion in the process of screwing the screw into the second screw hole, and the cover plate and the mounting groove disc 11 cooperate to fix the wire winding portion 212 of the tool body 2 more firmly.
In this embodiment, a washer 4 for clamping a screw is installed on one side of the cover plate 3 away from the tool body 2, a through hole 32 with a diameter larger than that of the screw is arranged in the center of the cover plate 3, specifically, the washer 4 is used for abutting against a gap between the head of the screw and the cover plate 3, the cover plate 3 is more tightly attached to the tool body 2, after the coil is wound, the washer 4 is pulled out and taken down from the radial direction of the screw, and because the through hole 32 of the cover plate 3 is larger than the head of the screw, the cover plate 3 can be directly taken down along the axial direction, the tight connection between the tool body 2 and the cover plate 3 is released, and then the screw at the first mounting hole 112 moves forward, so that the split block 21 of the tool body 2 is taken out of the mounting groove disc 11, the radial limit of the split block 21 is completely released, thereby the coil is more conveniently taken down, and after the coil is taken down, the device is conveniently restored to perform the next process.
The first notch 111 in this embodiment extends toward the center in the radial direction of the tool base 1, and in particular, this direction is more convenient for machining, and the bundling is also relatively simpler.
The working process is as follows: the winding device is fixed on the rotating mechanism through one end of the base shaft 12, a coil is wound on the winding portion 212 of the tool body 2, after the winding is completed, the gasket 4 is pulled out, the cover plate 3 is taken down, the coil can be taken down after the screws of the first mounting holes 112 are loosened, the device is assembled and recovered to carry out repeated work, and it is worth explaining that if the diameter of the first mounting holes 112 is slightly larger than that of the screws, the flexibility of the split body block 21 is stronger, and therefore the coil can be taken down more easily.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A coil winding device characterized by: the tool comprises a tool base (1), a tool body (2) and a cover plate (3), wherein the tool base (1), the tool body (2) and the cover plate (3) are sequentially connected in the axial direction, and the tool base (1) is provided with a first notch (111) extending from the edge side to the inner side;
the fixture body (2) is used for supporting winding and is formed by splicing a plurality of split blocks (21), and the split blocks (21) are uniformly distributed at intervals in a surrounding mode, so that thread passing seams (22) are reserved among the split blocks (21);
and a second notch (31) corresponding to the first notch (111) and the seam (22) is formed in the cover plate (3).
2. The coil winding device according to claim 1, wherein: the tool base (1) is composed of a base shaft (12) and an installation groove disc (11), and the installation groove disc (11) is fixedly connected with one side of the tool body (2) in a clamped mode through threads.
3. The coil winding device according to claim 2, wherein: the mounting groove plate (11) is circumferentially provided with a plurality of first mounting holes (112), the split block (21) is divided into a wire winding part (212) and a connecting part (211), the connecting part (211) is perpendicular to the wire winding part (212), and the connecting part (211) is fixed with the connecting part (211) through the first mounting holes (112).
4. A coil winding apparatus according to claim 3, wherein: the winding part (212) forms a cylindrical structure, and the thread passing seam (22) and the axis of the tool body (2) are arranged in parallel.
5. A coil winding device according to any one of claims 1-4, characterized in that: the middle part of the tool base (1) is provided with a second threaded hole (13), and the second threaded hole (13) is fixed by sequentially passing the cover plate (3) and the tool body (2) along the axis through screws.
6. The coil winding device according to claim 5, wherein: the distance from the first notch (111) and the second notch (31) to the axis is smaller than the distance from the seam (22) to the axis.
7. The coil winding device according to claim 5, wherein: a conical hole-shaped structure is formed on the centripetal side of the split blocks (21), and the cover plate (3) is provided with a conical bulge matched with the cover plate to be clamped in.
8. The coil winding device according to claim 7, wherein: apron (3) deviate from frock body (2) one side is installed and is used for going into packing ring (4) of screw, the center of apron (3) is equipped with through-hole (32) that the diameter is greater than the screw.
9. The coil winding device according to claim 1, wherein: the first notch (111) extends towards the center along the radial direction of the tool base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210793561.6A CN115083771A (en) | 2022-07-07 | 2022-07-07 | Coil winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210793561.6A CN115083771A (en) | 2022-07-07 | 2022-07-07 | Coil winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115083771A true CN115083771A (en) | 2022-09-20 |
Family
ID=83257570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210793561.6A Pending CN115083771A (en) | 2022-07-07 | 2022-07-07 | Coil winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115083771A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210272069U (en) * | 2019-09-30 | 2020-04-07 | 深圳市金顺怡电子有限公司 | Iron core wire winding fixing tool |
| CN113173459A (en) * | 2021-04-14 | 2021-07-27 | 歌尔股份有限公司 | Winding tool |
| CN113690048A (en) * | 2021-10-27 | 2021-11-23 | 山东天瑞重工有限公司 | Magnetic bearing winding tool |
| WO2022047866A1 (en) * | 2020-09-02 | 2022-03-10 | 瑞声声学科技(深圳)有限公司 | Coil winding apparatus and bobbin |
-
2022
- 2022-07-07 CN CN202210793561.6A patent/CN115083771A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210272069U (en) * | 2019-09-30 | 2020-04-07 | 深圳市金顺怡电子有限公司 | Iron core wire winding fixing tool |
| WO2022047866A1 (en) * | 2020-09-02 | 2022-03-10 | 瑞声声学科技(深圳)有限公司 | Coil winding apparatus and bobbin |
| CN113173459A (en) * | 2021-04-14 | 2021-07-27 | 歌尔股份有限公司 | Winding tool |
| CN113690048A (en) * | 2021-10-27 | 2021-11-23 | 山东天瑞重工有限公司 | Magnetic bearing winding tool |
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