CN214797111U - Common mode inductance magnetic ring winding device - Google Patents
Common mode inductance magnetic ring winding device Download PDFInfo
- Publication number
- CN214797111U CN214797111U CN202121326187.6U CN202121326187U CN214797111U CN 214797111 U CN214797111 U CN 214797111U CN 202121326187 U CN202121326187 U CN 202121326187U CN 214797111 U CN214797111 U CN 214797111U
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- magnetic ring
- end wall
- plate
- pressing plate
- circular arc
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- 238000004804 winding Methods 0.000 title claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of inductance, a common mode inductance magnet ring winding device is disclosed, the back end of a pressing plate is pressed to tilt the front end of the pressing plate, a magnet ring is placed in a circular arc clamping groove at the front end of a magnet ring mounting plate, the pressing plate is loosened, the front end of the pressing plate is pressed downwards under the action of a compression spring by the pressing plate, so that the magnet ring is tightly pressed and fixed in the circular arc clamping groove, the looseness of the magnet ring in the winding process is avoided, an enameled wire is placed in a hook groove at the upper end of the hook needle, the hook needle is driven by a driving cylinder to slide up and down along a first circular arc groove, the middle of the magnet ring and a second circular arc groove, the hook needle passes the enameled wire through the center of the magnet ring from the upper end of the magnet ring to complete one-time winding, thereby the production efficiency can be greatly improved, the labor intensity is reduced, the processing cost is reduced, the structure is simple, the manufacturing cost is low, convenient to use, easy operation, the practicality is strong.
Description
Technical Field
The utility model relates to an inductance technical field, in particular to common mode inductance magnetic ring winding device.
Background
Common mode inductors, also called common mode chokes, are commonly used in switching power supplies of computers to filter common mode electromagnetic interference signals. In the board design, the common mode inductor also plays a role in EMI filtering, and is used for inhibiting electromagnetic waves generated by the high-speed signal line from radiating and emitting outwards.
However, most of the existing common mode inductors are manually threaded on a magnetic ring to wind an enameled coil, which wastes time and labor, and has high processing cost and low efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a common mode inductance magnetic ring winding device aims at solving current common mode inductance and adopts artifical threading coiling enameled coil on the magnetic ring, wastes time and energy, and the processing cost is high, the technical problem of inefficiency.
In order to achieve the above object, the utility model provides a common mode inductance magnet ring winding device, including bottom plate, backup pad, magnet ring mounting panel, clamp plate, driving cylinder and crochet hook, the backup pad is fixed on the upper end wall of bottom plate vertically through the screw, the magnet ring mounting panel is fixed on the upper end wall of backup pad horizontally through the screw, the clamp plate can set up on the upper end wall of magnet ring mounting panel with rotating from top to bottom, and the rear end portion of the clamp plate stretches out the rear end portion of the magnet ring mounting panel and sets up outward, the driving cylinder sets up on the lower end wall of the bottom plate, the crochet hook is detachably arranged on the cylinder rod of the driving cylinder and moves up and down along with the cylinder rod of the driving cylinder, the periphery wall of the upper end portion of the crochet hook is concavely provided with a hook groove, the front end portion of the magnet ring mounting panel is concavely provided with a circular arc clamping groove matched with the magnet ring, the front end part of the pressing plate can be movably arranged up and down along the upper end part of the circular arc clamping groove, the magnetic ring is detachably embedded in the circular arc clamping groove, the bottom of the circular arc clamping groove and the lower end wall of the front end part of the pressing plate can be respectively abutted against the upper end wall and the lower end wall of the magnetic ring, the magnetic ring mounting plate and the front end wall of the pressing plate are respectively and oppositely provided with a first circular arc groove and a second circular arc groove which extend in the vertical direction in a concave mode, and the crochet hook can be arranged in a vertically sliding mode along the first circular arc groove, the middle of the magnetic ring and the second circular arc groove.
The upper end wall of the crochet hook mounting head is concavely provided with a through hole matched with the crochet hook, the lower end wall of the crochet hook mounting head is concavely provided with a threaded hole communicated with the through hole, the outer peripheral wall of the upper end part of the cylinder rod of the driving cylinder is provided with an external thread, the crochet hook can movably penetrate through the through hole, the threaded hole is spirally arranged at the upper end part of the cylinder rod of the driving cylinder, the lower end part of the crochet hook is provided with a limiting plate, and the upper end wall and the lower end wall of the limiting plate can be respectively abutted against the lower end wall of the through hole and the upper end wall of the cylinder rod of the driving cylinder.
The magnetic ring mounting plate comprises a magnetic ring mounting plate and a rotating shaft, wherein the rotating shaft mounting plate is fixed on two sides of the front end part of the upper end wall of the magnetic ring mounting plate in parallel through screws, a first mounting hole is correspondingly and concavely formed in the side wall of the rotating shaft mounting plate, a second mounting hole is concavely formed in the side wall of the front end part of the pressing plate, the rotating shaft is fixed in the first mounting hole, and two ends of the rotating shaft are respectively and rotatably embedded in the second mounting hole.
The magnetic ring mounting plate is arranged on the outer side of the magnetic ring mounting plate, and the upper end of the magnetic ring mounting plate is connected with the lower end wall of the rear end of the pressing plate in an abutting mode.
Furthermore, the compression spring is a cylindrical spiral spring, a limit groove is concavely arranged on the upper end wall of the rear end part of the magnetic ring mounting plate, and the lower end part of the compression spring is embedded in the limit groove.
Furthermore, a plurality of third mounting holes are formed in the bottom plate.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical proposal of the utility model is that the front end part of the pressing plate is tilted by pressing the rear end part of the pressing plate, the magnetic ring is placed in the arc clamping groove of the front end part of the magnetic ring mounting plate, the pressing plate is loosened, the front end part of the pressing plate is pressed down by the pressing plate under the action of the compression spring, thereby the magnetic ring is tightly pressed and fixed in the arc clamping groove, the looseness of the magnetic ring in the winding process is avoided, the enameled wire is placed in the hook groove of the upper end part of the hook needle, the hook needle is driven by the driving cylinder to slide up and down along the first arc groove, the middle of the magnetic ring and the second arc groove, the hook needle passes the enameled wire through the center of the magnetic ring from the upper end of the magnetic ring, the winding is completed once, the enameled wire is manually placed in the hook groove of the hook needle again from the lower part of the magnetic ring, the second winding is completed, and the analogy is carried out in turn, until the winding of the whole inductance coil is completed, thereby the production efficiency can be greatly improved, the labor intensity is reduced, the processing cost is reduced, the structure is simple, the manufacturing cost is low, the use is convenient, the operation is simple, and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a common mode inductance magnet ring winding device according to the present invention;
fig. 2 is an exploded schematic view of a common mode inductor magnetic ring winding device according to the present invention;
fig. 3 is a partially exploded view of a common mode inductor magnetic ring winding device according to the present invention;
fig. 4 is a schematic structural view of a hook mounting head of a common mode inductance magnetic ring winding device according to the present invention.
Fig. 5 is a schematic view of a magnetic ring installation state of the common mode inductance magnetic ring winding device according to the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a common mode inductance magnetic ring winding device.
As shown in fig. 1 to 5, in an embodiment of the present invention, the common mode inductance magnetic ring winding device includes a bottom plate 101, a supporting plate 102, a magnetic ring mounting plate 103, a pressing plate 104, a driving cylinder 105 and a hook 106, wherein the supporting plate 102 is vertically fixed on an upper end wall of the bottom plate 101 by screws, the magnetic ring mounting plate 103 is horizontally fixed on an upper end wall of the supporting plate 102 by screws, the pressing plate 104 is disposed on an upper end wall of the magnetic ring mounting plate 103 in a vertically rotatable manner, and a rear end portion of the pressing plate 104 extends out of a rear end portion of the magnetic ring mounting plate 103, the driving cylinder 105 is disposed on a lower end wall of the bottom plate 101, the hook 106 is detachably disposed on a cylinder rod of the driving cylinder 105 and moves up and down along with the cylinder rod of the driving cylinder 105, an outer peripheral wall of the upper end portion of the hook 106 is concavely provided with a hook groove 1061, the front end portion of the magnetic ring mounting plate 103 is concavely provided with an arc-shaped clamping groove 1031 matched with the magnetic ring, the front end portion of the pressing plate 104 can be movably arranged up and down along the upper end portion of the arc-shaped clamping groove 1031, the magnetic ring 200 is detachably embedded in the arc-shaped clamping groove 1031, the bottom of the arc-shaped clamping groove 1031 and the lower end wall of the front end portion of the pressing plate 104 can be respectively abutted to the upper end wall and the lower end wall of the magnetic ring 200, the front end walls of the magnetic ring mounting plate 103 and the pressing plate 104 are respectively and oppositely concavely provided with a first arc-shaped groove 1032 and a second arc-shaped groove 1041 extending in the vertical direction, and the hook pin 106 can be arranged in a vertically sliding manner along the first arc-shaped groove 1032, the middle of the magnetic ring 200 and the second arc-shaped groove 1041.
Specifically, the air cylinder further comprises a crochet hook mounting head 107, a through hole 1071 matched with the crochet hook 106 is concavely arranged on the upper end wall of the crochet hook mounting head 107, a threaded hole 1072 communicated with the through hole 1071 is concavely arranged on the lower end wall of the crochet hook mounting head 107, an external thread (not shown) is arranged on the outer peripheral wall of the upper end part of the air cylinder rod of the driving air cylinder 105, the crochet hook 106 is movably arranged in the through hole 1071 in a penetrating manner, the threaded hole 1072 is screwed on the upper end part of the air cylinder rod of the driving air cylinder 105, a limiting plate 1062 is arranged on the lower end part of the crochet hook 106, and the upper end wall and the lower end wall of the limiting plate 1062 are respectively abutted against the lower end wall of the through hole 1071 and the upper end wall of the air cylinder rod of the driving air cylinder 105.
Specifically, the magnetic ring clamping device further comprises a rotating shaft 108 and a rotating shaft mounting plate 109, wherein the rotating shaft mounting plate 109 is fixed to two sides of the front end portion of the upper end wall of the magnetic ring mounting plate 103 in parallel through screws, the side wall of the rotating shaft mounting plate 109 is respectively and oppositely provided with a first mounting hole 1091 in a concave manner, the side wall of the front end portion of the pressing plate 104 is respectively and concavely provided with a second mounting hole 1042, the rotating shaft 108 is fixed in the first mounting hole 1091, and two ends of the rotating shaft 108 are respectively and rotatably embedded in the second mounting holes 1042.
Specifically, the magnetic ring installation plate further comprises a compression spring 110, wherein the compression spring 110 is arranged on the upper end wall of the rear end portion of the magnetic ring installation plate 103, and the upper end portion of the compression spring 110 is abutted against the lower end wall of the rear end portion of the pressing plate.
Specifically, the compression spring 110 is a cylindrical coil spring, the upper end wall of the rear end of the magnetic ring mounting plate 103 is recessed to form a limit groove 1033, and the lower end of the compression spring 110 is embedded in the limit groove 1033.
Specifically, a plurality of third mounting holes 1011 are formed on the bottom plate 101.
Specifically, the utility model presses the rear end part of the pressing plate, so that the front end part of the pressing plate tilts, the magnetic ring is placed in the arc clamping groove of the front end part of the magnetic ring mounting plate, the pressing plate is loosened, the pressing plate presses the front end part of the pressing plate under the action of the compression spring, so that the magnetic ring is tightly pressed and fixed in the arc clamping groove, the looseness of the magnetic ring in the winding process is avoided, the enameled wire is placed in the clamping hook groove of the upper end part of the crochet hook, the crochet hook is driven by the driving cylinder to slide up and down along the first arc groove, the middle of the magnetic ring and the second arc groove, the crochet hook penetrates the enameled wire through the center of the magnetic ring from the upper end of the magnetic ring, the first winding is completed, the enameled wire is manually placed in the clamping hook groove of the crochet hook again from the lower part of the magnetic ring, the second winding is completed, and the rest is done in turn, until the winding of the whole inductance coil is completed, thereby the production efficiency can be greatly improved, the labor intensity is reduced, the processing cost is reduced, the structure is simple, the manufacturing cost is low, the use is convenient, the operation is simple, and the practicability is high.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (6)
1. A common mode inductance magnetic ring winding device is characterized by comprising a bottom plate, a supporting plate, a magnetic ring mounting plate, a pressing plate, a driving air cylinder and a hook needle, wherein the supporting plate is vertically fixed on the upper end wall of the bottom plate through screws, the magnetic ring mounting plate is horizontally fixed on the upper end wall of the supporting plate through screws, the pressing plate is arranged on the upper end wall of the magnetic ring mounting plate in a vertically rotating mode, the rear end portion of the pressing plate extends out of the rear end portion of the magnetic ring mounting plate, the driving air cylinder is arranged on the lower end wall of the bottom plate, the hook needle is detachably arranged on an air cylinder rod of the driving air cylinder and moves up and down along with the air cylinder rod of the driving air cylinder, a hook groove is concavely formed in the peripheral wall of the upper end portion of the hook needle, and a circular arc clamping groove matched with a magnetic ring is concavely formed in the front end portion of the magnetic ring mounting plate, the front end part of the pressing plate can be movably arranged up and down along the upper end part of the circular arc clamping groove, the magnetic ring is detachably embedded in the circular arc clamping groove, the bottom of the circular arc clamping groove and the lower end wall of the front end part of the pressing plate can be respectively abutted against the upper end wall and the lower end wall of the magnetic ring, the magnetic ring mounting plate and the front end wall of the pressing plate are respectively and oppositely provided with a first circular arc groove and a second circular arc groove which extend in the vertical direction in a concave mode, and the crochet hook can be arranged in a vertically sliding mode along the first circular arc groove, the middle of the magnetic ring and the second circular arc groove.
2. A common mode inductance magnetic ring winding device as claimed in claim 1, further comprising a crochet hook mounting head, wherein the upper end wall of the crochet hook mounting head is concavely provided with a through hole adapted to the crochet hook, the lower end wall of the crochet hook mounting head is concavely provided with a threaded hole communicated with the through hole, the outer peripheral wall of the upper end of the cylinder rod of the driving cylinder is provided with an external thread, the crochet hook is movably disposed through the through hole, the threaded hole is screwed on the upper end of the cylinder rod of the driving cylinder, the lower end of the crochet hook is provided with a limiting plate, and the upper end wall and the lower end wall of the limiting plate are respectively abutted against the lower end wall of the through hole and the upper end wall of the cylinder rod of the driving cylinder.
3. A common mode inductance magnetic ring winding device as claimed in claim 1, further comprising a rotation shaft and a rotation shaft mounting plate, wherein the rotation shaft mounting plate is fixed in parallel to both sides of the front end portion of the upper end wall of the magnetic ring mounting plate by screws, the side wall of the rotation shaft mounting plate is recessed with a first mounting hole, respectively, the side wall of the front end portion of the pressing plate is recessed with a second mounting hole, the rotation shaft is fixed in the first mounting hole, and both ends of the rotation shaft are rotatably inserted in the second mounting holes, respectively.
4. A common mode inductance magnetic ring winding device as claimed in claim 1, further comprising a compression spring disposed on an upper end wall of a rear end portion of said magnetic ring mounting plate, and an upper end portion of said compression spring is disposed in abutment with a lower end wall of a rear end portion of said pressing plate.
5. A common mode inductance magnetic ring winding device as claimed in claim 4, wherein said compression spring is a cylindrical coil spring, the upper end wall of the rear end of said magnetic ring mounting plate is recessed with a limit groove, and the lower end of said compression spring is embedded in said limit groove.
6. A common mode inductor magnetic ring winding apparatus as claimed in claim 1, wherein the bottom plate is provided with a plurality of third mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326187.6U CN214797111U (en) | 2021-06-15 | 2021-06-15 | Common mode inductance magnetic ring winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121326187.6U CN214797111U (en) | 2021-06-15 | 2021-06-15 | Common mode inductance magnetic ring winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797111U true CN214797111U (en) | 2021-11-19 |
Family
ID=78712613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121326187.6U Expired - Fee Related CN214797111U (en) | 2021-06-15 | 2021-06-15 | Common mode inductance magnetic ring winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797111U (en) |
-
2021
- 2021-06-15 CN CN202121326187.6U patent/CN214797111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |