CN213935933U - Wideband conical inductor winding device - Google Patents
Wideband conical inductor winding device Download PDFInfo
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- CN213935933U CN213935933U CN202022351474.4U CN202022351474U CN213935933U CN 213935933 U CN213935933 U CN 213935933U CN 202022351474 U CN202022351474 U CN 202022351474U CN 213935933 U CN213935933 U CN 213935933U
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- dog
- stop block
- winding
- conical head
- coil
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Abstract
The utility model relates to an inductance preparation technical field especially relates to a broadband toper inductance coiling device. The utility model discloses a wire winding conical head path one end sets up the dog installation department, and the dog is installed and is held at the adjacent small diameter of wire winding conical head of dog behind the dog installation department, the dog on set up the enameled wire fixed slot. The utility model discloses the coil begins from wire winding conical head path end, and the coil can not appear at the cone landing phenomenon during the coil coiling, and the coiling is inseparabler between the coil.
Description
Technical Field
The utility model relates to an inductance preparation technical field especially relates to a broadband toper inductance coiling device.
Background
When the broadband radio frequency power amplifier module is designed and the broadband biasTee is designed, the traditional winding inductor cannot meet the performance requirement of broadband work, and the broadband conical inductor becomes the best choice. And the winding device in the manufacture of the broadband tapered inductor guarantees the formation of the tapered inductor and the improvement of the production efficiency.
The conical inductor winding device disclosed in patent 201720719540.4 and the conical inductor winding device disclosed in patent 201420515768.8 both design the winding device of the conical inductor, but both of the tool designs start winding from the large-diameter end of the conical head in the inductor winding. This frock has two not enoughly in-service use, firstly, starts the wire winding from the cone main aspects, because the cone is by the relation that diminishes greatly, the wire winding is easy to the path end landing of cone, and the coil is difficult to the coiling, secondly, starts a wire winding frock of wire winding from the cone main aspects and only can the coiling of a fixed length, and frock availability factor is not high.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a broadband toper inductance coiling device. The utility model discloses the coil begins from wire winding conical head path end, and the coil can not appear at the cone landing phenomenon during the coil coiling, and the coiling is inseparabler between the coil.
The technical scheme of the utility model is that: the utility model provides a broadband toper inductance coiling device, includes dead lever, wire winding conical head, dog installation department and dog, and the dead lever tip has wire winding conical head, its characterized in that: the small-diameter end of the winding conical head is provided with a stop block mounting part, the stop block is mounted at the small-diameter end of the stop block close to the winding conical head behind the stop block mounting part, and the stop block is provided with an enameled wire fixing groove.
According to a broadband toper inductance coiling device as above, its characterized in that: the enameled wire fixing groove is a groove arranged on the outer circumference of the stop block.
According to a broadband toper inductance coiling device as above, its characterized in that: the enameled wire fixed slot is a through hole arranged on the end face of the stop block.
According to a broadband toper inductance coiling device as above, its characterized in that: the dog installation department still sets up the mounting hole, and the dog inserts the contact pin in the mounting hole after inserting the dog installation department.
According to a broadband toper inductance coiling device as above, its characterized in that: the length of the thread taper head 2 is 5 cm.
The utility model has the effects that: 1. the coil starts from the small-diameter end of the conical head of the winding, the coil cannot slide off the cone when being wound, and the winding between the coils is tighter. 2. The coil starts from the small-diameter end of the winding conical head, and the same tool can be used for winding the inductors with different wire diameters of the enameled wire and different lengths (number of turns).
Drawings
Fig. 1 is a front view (without a stopper) of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right side view of fig. 2.
Fig. 4 is a schematic structural diagram of the stopper.
Fig. 5 is another schematic view of the stopper structure.
Description of reference numerals: dead lever 1, wire winding conical head 2, dog 3, enameled wire fixed slot 4, dog installation department 5, coil 6.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1 to 4, the utility model discloses a broadband toper inductance coiling device includes dead lever 1, wire winding conical head 2, dog installation department 5 and dog 3, and 1 tip of dead lever has wire winding conical head 2, and 2 path one ends of wire winding conical head have dog installation department 5, and dog 3 installs in dog installation department 5, and dog 3 is close to wire winding conical head path end. The stopper 3 is provided with an enamel wire fixing groove 4, as shown in fig. 4, the enamel wire fixing groove 4 is a groove provided on the outer circumference of the stopper 3. As shown in fig. 5, the enamel wire fixing groove 4 is a through hole formed in the end face of the stop block 3, the enamel wire firstly passes through the through hole of the stop block 3, after bending, the rest of the enamel wires can reach and wind the winding conical head 2, after winding, the bent enamel wires are straightened, and the stop block 3 can be taken down, so that the inductor after the stop block 3 is taken and processed does not need to rotate or move, and the quality of products is improved.
As the utility model discloses a further scheme, dog installation department 5 sets up the mounting hole, and dog 3 inserts the contact pin in the mounting hole behind dog installation department 5 to can install dog 3 fast, pull out the contact pin during dismantlement, can directly pull out dog 3, thereby do not need operations such as rotation, make the inductance preparation accomplish the back, can be directly with 3 roll-offs of dog.
As shown in fig. 2, during implementation, a proper enameled wire is selected as required, the wire end is clamped in the enameled wire fixing groove 4 for fixation, the fixing rod 1 is held or clamped on the automatic winding machine by hands, then the coil 6 is wound from the small-diameter end of the winding conical head 2 to the large-diameter end gradually, after the required number of turns is wound, the coil 6 is fixed by epoxy glue, then the stop block 3 is removed, and the coil 6 is separated from the tool to obtain the coil.
The utility model discloses a wire winding conical head 2 can set up longer, is 5cm like 2 length of wire conical head, when coiling 3cm inductance, because it begins to wind from the subsection, so it can stop as long as when coiling 3cm, so is the utility model discloses a device can the inductance within 5cm of coiling.
The utility model discloses implement the step: the main body part of the conical inductance winding device is processed by CNC, and marks such as conicity, small diameter and the like are engraved after surface treatment; selecting a needed enameled wire; one end of an enameled wire is clamped in an enameled wire fixing groove 4 of the tool to be fixed; rotating the tool to wind the coil, wherein the coil and the tool are tightly attached to each other as much as possible during winding; after the coil is wound to the required number of turns, fixing the coil outside the coil by using epoxy glue dots; after the epoxy glue is cured, reserving the length of the pin, and reducing redundant enameled wires by using a tool; the stop 3 is removed and the coil is slowly removed, thus obtaining the required broadband tapered inductor. Therefore, the tool of the utility model starts to wind from the small diameter end to the large diameter end, the coil can not slide down when the coil is wound, and the winding between the coils is tighter; in the winding process, the winding can be stopped when the number of the coils reaches, and the winding of the inductors with different wire diameters of the enameled wires and different lengths (turns) can be manufactured.
Claims (5)
1. The utility model provides a broadband toper inductance coiling device, includes dead lever, wire winding conical head, dog installation department and dog, and the dead lever tip has wire winding conical head, its characterized in that: the small-diameter end of the winding conical head is provided with a stop block mounting part, the stop block is mounted at the small-diameter end of the stop block close to the winding conical head behind the stop block mounting part, and the stop block is provided with an enameled wire fixing groove.
2. The wideband tapered inductor winding device according to claim 1, further comprising: the enameled wire fixing groove is a groove arranged on the outer circumference of the stop block.
3. The wideband tapered inductor winding device according to claim 1, further comprising: the enameled wire fixed slot is a through hole arranged on the end face of the stop block.
4. A wideband tapered inductor winding apparatus as claimed in any one of claims 1 to 3, further comprising: the dog installation department still sets up the mounting hole, and the dog inserts the contact pin in the mounting hole after inserting the dog installation department.
5. A wideband tapered inductor winding apparatus as claimed in any one of claims 1 to 3, further comprising: the length of the thread taper head 2 is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351474.4U CN213935933U (en) | 2020-10-21 | 2020-10-21 | Wideband conical inductor winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351474.4U CN213935933U (en) | 2020-10-21 | 2020-10-21 | Wideband conical inductor winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213935933U true CN213935933U (en) | 2021-08-10 |
Family
ID=77224238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022351474.4U Active CN213935933U (en) | 2020-10-21 | 2020-10-21 | Wideband conical inductor winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213935933U (en) |
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2020
- 2020-10-21 CN CN202022351474.4U patent/CN213935933U/en active Active
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