CN220106262U - Magnetic core winding limit structure - Google Patents
Magnetic core winding limit structure Download PDFInfo
- Publication number
- CN220106262U CN220106262U CN202321081887.2U CN202321081887U CN220106262U CN 220106262 U CN220106262 U CN 220106262U CN 202321081887 U CN202321081887 U CN 202321081887U CN 220106262 U CN220106262 U CN 220106262U
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- Prior art keywords
- fixing
- coil
- winding roller
- coils
- magnetic core
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- 238000004804 winding Methods 0.000 title claims abstract description 79
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000001629 suppression Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Abstract
The utility model relates to the technical field of magnetic core winding, in particular to a magnetic core winding limit structure, which at least comprises a winding roller, wherein a limit fixing component is arranged on the surface of the winding roller and is used for protecting coils on the surface of the winding roller, so that the interference of the outside on the coils is reduced, the limit fixing component is movably connected with the winding roller, the coils are wound on the blocking surface of the winding roller, a coil pressing component is arranged on the surface of the limit fixing component and is used for pressing two sides of the coils, the coils are prevented from loosening integrally, the coil pressing component simultaneously fixes thread ends, so that the coils are fixed in multiple directions, the limit fixing component is matched with the coil pressing component, and the coil pressing component forms supporting points through the limit fixing component to clamp the coils; the winding roller can be independently taken out through the limiting and fixing assembly, so that the efficiency of winding the coil on the surface of the winding roller is improved.
Description
Technical Field
The utility model relates to the technical field of magnetic core winding, in particular to a magnetic core winding limit structure.
Background
At present, after the magnetic core is produced, when the magnetic core is put into use, coils need to be wound on the magnetic core, and the coils with different numbers are wound on the magnetic core, so that the magnetic core has different functional effects, and further the same magnetic core has different performances and is convenient to use on different devices.
For core windings, there are many prior art techniques, such as:
chinese patent publication No. CN211957383U discloses a ferrite core structure convenient to winding coil, including left magnetic core, right magnetic core and connection magnetic core, two sets of wire holes have been run through on the left magnetic core, two sets of be provided with left fixed slot between the wire holes, right cardboard is kept away from the one end of right magnetic core is provided with right connecting block, the connection magnetic core is close to the one end of left magnetic core is fixed with left cardboard, the symmetry is provided with spacing hole on the left cardboard, left cardboard is close to the one end of left magnetic core is provided with left connecting block, left connecting block installs the inside of left fixed slot, the outside winding of connecting magnetic core installs the coil, the both ends of coil correspond respectively run through spacing hole with the inside of wire hole, through right connecting block and the left connecting block that will connect the magnetic core both ends setting install in the left fixed slot and the right fixed slot of corresponding position, and then make the connection magnetic core connect right magnetic core and left magnetic core, accomplish the equipment to the magnetic core.
Therefore, the wiring terminal is connected with the coil winding on the winding inductor on one hand, the inductor can be arranged on the circuit board through the wiring terminal, the winding groups are not directly connected with the magnetic core, the winding groups are folded on two sides of the magnetic core, the winding groups are provided with rebound resilience for facilitating the coil to rotate and wind when being used and arranged, the coil is deformed on the surface of the magnetic core due to rebound when being connected, and the connection is not tight enough and is easy to separate from the magnetic core.
In view of this, the present utility model provides a magnetic core winding limit structure.
Disclosure of Invention
The utility model aims to solve the defects and provide a magnetic core winding structure capable of performing multi-angle pressing on a coil.
Set up coil suppression subassembly on the winding roller surface, the magnetic core is suppressed the coil through coil suppression subassembly at this moment in the installation use, avoids the coil to appear not hard up, and the magnetic core is drawn close to the winding roller through spacing fixed subassembly with both sides coil suppression subassembly simultaneously in the use, avoids coil suppression subassembly atress skew.
Therefore, the utility model provides a magnetic core winding limit structure, which at least comprises a winding roller, wherein the surface of the winding roller is provided with a limit fixing component, the limit fixing component is used for protecting coils on the surface of the winding roller, so that the interference of the outside on the coils is reduced, the limit fixing component is movably connected with the winding roller, the coils are wound on the blocking surface of the winding roller, the surface of the limit fixing component is provided with a coil pressing component, the coil pressing component is used for pressing two sides of the coils, the whole coil is prevented from loosening, the coil pressing component simultaneously fixes thread heads, so that the coils are fixed in multiple directions, the limit fixing component is matched with the coil pressing component, and the coil pressing component forms supporting points through the limit fixing component to clamp the coils.
As a further improvement of the technical scheme, the limiting and fixing assembly at least comprises two fixing frames, the two fixing frames are respectively arranged on the left side and the right side of the winding roller, a connecting rod is connected inside the fixing frames in a sliding mode, and the connecting rod is spliced with the other fixing frame.
As a further improvement of the technical scheme, the surface of the connecting rod is in threaded connection with a fixing bolt, the fixing bolt is in threaded connection with the winding roller, the connecting rod is connected with the winding roller through the fixing bolt so as to be fixed at the top of the fixing frame, a first elastic piece is arranged in the fixing frame, and the other end of the first elastic piece is connected with a fixing block.
As a further improvement of the technical scheme, the coil pressing assembly at least comprises a second elastic piece, the second elastic piece is installed inside the fixing frame, the other end of the fixing frame is connected with a pressing plate, and a plurality of protruding points are arranged on the surface of the pressing plate and used for increasing the contact area between the pressing plate and a coil.
As a further improvement of the technical scheme, a third elastic piece is arranged in the fixing frame, the other end of the third elastic piece is connected with a clamping frame, and the clamping frame is in sliding connection with the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
in this magnetic core wire winding limit structure, make the wire winding roller take out alone through spacing fixed subassembly, thereby improve the efficiency of winding the coil on the wire winding roller surface, reduce the blocking surface of wire winding roller both sides, wire winding roller and spacing fixed subassembly pass through the joint can realize fixedly fast simultaneously, avoid coil to appear not hard up in the spacing fixed subassembly in-process of installation, carry out the centre gripping to coil both sides and end of a thread through coil suppression subassembly, avoid the coil to appear rebounding, lead to not hard up droing on the wire winding roller surface, improve the result of use of this device, the spacing fixed subassembly of rethread can support coil suppression subassembly, avoid coil rebound to promote coil suppression subassembly, the skew appears in coil suppression subassembly, improve coil suppression subassembly coil clamping's quality.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a winding roller of the present utility model;
FIG. 2 is a schematic view of a second elastic member according to the present utility model;
FIG. 3 is a schematic view of a clamping frame according to the present utility model;
fig. 4 is a schematic view of a fixing block according to the present utility model.
The meaning of each reference sign in the figure is:
10. a wire winding roller;
20. a limit fixing component; 21. a fixing frame; 22. a connecting rod; 23. a fixing bolt; 24. a first elastic member; 25. a fixed block;
30. a coil pressing assembly; 31. a second elastic member; 32. a pressing plate; 33. a third elastic member; 34. and a clamping frame.
Description of the embodiments
Binding post links to each other with the coil winding on the wire winding inductance on the one hand, and on the other hand inductance accessible binding post installs on the circuit board, and wire winding group does not have direct relation of connection with the magnetic core, and wire winding group is folded in the both sides of magnetic core, and wire winding group is when using the installation, and in order to make things convenient for the rotatory winding of coil, the coil has the resilience, leads to when connecting the coil, and the resilience appears in the magnetic core surface deformation at the coil, causes to connect inseparably, easy and magnetic core separation.
As shown in fig. 1-4, the device at least comprises a winding roller 10, wherein a limit fixing component 20 is arranged on the surface of the winding roller 10, the limit fixing component 20 is used for protecting coils on the surface of the winding roller 10, interference of the outside on the coils is reduced, the limit fixing component 20 is movably connected with the winding roller 10, thus the coils are reduced to be wound on a blocking surface on the surface of the winding roller 10, a coil pressing component 30 is arranged on the surface of the limit fixing component 20, the coil pressing component 30 is used for pressing two sides of the coils, looseness of the whole coil is avoided, the coil pressing component 30 is used for fixing the wire ends at the same time, so that the coils are fixed in multiple directions, the limit fixing component 20 is matched with the coil pressing component 30, and the coil pressing component 30 forms supporting points through the limit fixing component 20 to clamp the coils;
the improvement of the embodiment is that: the coil winding roller 10 can be independently taken out through the limiting and fixing assembly 20, so that the efficiency of winding a coil on the surface of the coil winding roller 10 is improved, blocking surfaces on two sides of the coil winding roller 10 are reduced, meanwhile, the coil winding roller 10 and the limiting and fixing assembly 20 can be quickly fixed through clamping, loosening of the coil in the process of installing the limiting and fixing assembly 20 is avoided, clamping of two sides of the coil and a wire end is carried out through the coil pressing assembly 30, rebound of the coil is avoided, loosening and falling off of the surface of the coil winding roller 10 are avoided, the coil pressing assembly 30 can be supported through the limiting and fixing assembly 20, and the coil rebound is prevented from pushing the coil pressing assembly 30, and deflection of the coil pressing assembly 30 is avoided;
the limiting and fixing assembly 20 at least comprises two fixing frames 21, wherein the two fixing frames 21 are respectively arranged on the left side and the right side of the winding roller 10, a connecting rod 22 is connected in the fixing frames 21 in a sliding manner, the connecting rod 22 is spliced with the other fixing frame 21, a fixing bolt 23 is connected to the surface of the connecting rod 22 in a threaded manner, the fixing bolt 23 is in threaded connection with the winding roller 10, the connecting rod 22 is connected with the winding roller 10 through the fixing bolt 23 so as to be fixed on the top of the fixing frame 21, a first elastic piece 24 is arranged in the fixing frame 21, and the other end of the first elastic piece 24 is connected with a fixing block 25;
the coil pressing assembly 30 at least comprises a second elastic piece 31, the second elastic piece 31 is installed inside the fixing frame 21, the other end of the fixing frame 21 is connected with a pressing plate 32, a plurality of protruding points are arranged on the surface of the pressing plate 32 and used for increasing the contact area between the pressing plate 32 and a coil, a third elastic piece 33 is installed inside the fixing frame 21, the other end of the third elastic piece 33 is connected with a clamping frame 34, and the clamping frame 34 is in sliding connection with the fixing frame 21.
To sum up, the working principle of the scheme is as follows: when the coil is required to be limited on the surface of the winding roller 10, firstly, winding the coil on the surface of the winding roller 10, then moving the two fixing frames 21 towards the winding roller 10, extruding the fixing blocks 25 by moving the fixing frames 21, after the two fixing frames 21 are attached, pushing the fixing blocks 25 to move by the elastic force generated by the first elastic piece 24 at the moment so as to clamp the fixing frames 21 and the winding roller 10, then rotating the connecting rod 22 and lifting the other end into the fixing frames 21, and then penetrating the connecting rod 22 and the winding roller 10 through the fixing bolts 23 to be connected, so that the positions of the fixing frames 21 are fixed;
then the second elastic piece 31 generates elastic force to push the pressing plate 32 to move, so that the pressing plate 32 presses two sides of the coil, then the coil end is placed inside the clamping frame 34, and at the moment, the third elastic piece 33 generates elastic force to tighten the clamping frame 34 to clamp the coil end, so that the limit of the coil is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Magnetic core wire winding limit structure, its characterized in that: the coil pressing device comprises at least one winding roller (10), wherein a limiting and fixing assembly (20) is arranged on the surface of the winding roller (10), the limiting and fixing assembly (20) is used for protecting coils on the surface of the winding roller (10), interference of the outside on the coils is reduced, the limiting and fixing assembly (20) and the winding roller (10) are movably connected, the coils are reduced to be wound on a blocking surface on the surface of the winding roller (10), a coil pressing assembly (30) is arranged on the surface of the limiting and fixing assembly (20), the coil pressing assembly (30) is used for pressing two sides of the coils, looseness of the whole coils is avoided, the coil pressing assembly (30) is used for fixing the coil ends at the same time, so that the coils are fixed in multiple directions, and the limiting and fixing assembly (20) and the coil pressing assembly (30) are matched, and the coil pressing assembly (30) forms supporting points to clamp the coils through the limiting and fixing assembly (20).
2. The magnetic core wire-wound limit structure of claim 1, wherein: the limiting and fixing assembly (20) at least comprises two fixing frames (21), the two fixing frames (21) are respectively arranged on the left side and the right side of the winding roller (10), a connecting rod (22) is connected inside the fixing frames (21) in a sliding mode, and the connecting rod (22) is connected with the other fixing frame (21) in an inserting mode.
3. The magnetic core wire-wound limit structure of claim 2, wherein: the connecting rod (22) surface threaded connection has fixing bolt (23), fixing bolt (23) and wire winding roller (10) threaded connection, thereby connecting rod (22) are connected wire winding roller (10) through fixing bolt (23) and are fixed at mount (21) top, mount (21) internally mounted has first elastic component (24), first elastic component (24) other end is connected with fixed block (25).
4. The magnetic core wire-wound limit structure of claim 2, wherein: the coil pressing assembly (30) at least comprises a second elastic piece (31), the second elastic piece (31) is installed inside the fixing frame (21), the other end of the fixing frame (21) is connected with a pressing plate (32), and a plurality of protruding points are arranged on the surface of the pressing plate (32) and used for increasing the contact area between the pressing plate (32) and the coil.
5. The magnetic core wire-wound limit structure of claim 4, wherein: the fixing frame (21) is internally provided with a third elastic piece (33), the other end of the third elastic piece (33) is connected with a clamping frame (34), and the clamping frame (34) is in sliding connection with the fixing frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081887.2U CN220106262U (en) | 2023-05-08 | 2023-05-08 | Magnetic core winding limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081887.2U CN220106262U (en) | 2023-05-08 | 2023-05-08 | Magnetic core winding limit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106262U true CN220106262U (en) | 2023-11-28 |
Family
ID=88882238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321081887.2U Active CN220106262U (en) | 2023-05-08 | 2023-05-08 | Magnetic core winding limit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106262U (en) |
-
2023
- 2023-05-08 CN CN202321081887.2U patent/CN220106262U/en active Active
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