CN107393702B - The bobbin assembly apparatus of transformer framework - Google Patents
The bobbin assembly apparatus of transformer framework Download PDFInfo
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- CN107393702B CN107393702B CN201710669634.XA CN201710669634A CN107393702B CN 107393702 B CN107393702 B CN 107393702B CN 201710669634 A CN201710669634 A CN 201710669634A CN 107393702 B CN107393702 B CN 107393702B
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- bobbin
- fixed
- mentioned
- magnetic core
- circle
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- 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
- 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
- H01F27/266—Fastening or mounting the core on casing or support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a kind of bobbin assembly apparatus of transformer framework, including coil former apparatus, positioning device, locking device, copper wire adhesive tape isolating device.The beneficial effects of the present invention are be capable of the performance of the bobbin assembly apparatus of comprehensive raising transformer framework.
Description
Technical field
The present invention relates to a kind of bobbin assembly apparatus of transformer framework, belong to the technical field of transformer.
Background technique
Also known as transformer coil holder, English are referred to as Bobbin, are the main structure component part of transformer, " skeleton " image
Described its effect in transformer.Transformer is widely used in today's society, and corresponding main body is also essential,
So skeleton has irreplaceable effect at present.
Effect of the skeleton in transformer mainly has the following:
1, the space of winding is provided for the copper wire in transformer,
2, the magnetic core in fixed transformer.
3, the wire casing in skeleton is provided the path of line when transformer production coiling.
4, the metal stitch in skeleton is the pillar of the copper wire winding of transformer；It is connected after scolding tin with pcb board,
Transformer plays conductive effect when working.
5, the salient point in skeleton, concave point or chamfering can determine placement direction or stitch sequence when transformer uses.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bobbin assembly apparatus of transformer framework.
The present invention is achieved through the following technical solutions.
A kind of bobbin assembly apparatus of transformer framework, comprising:
Coil former apparatus, including bobbin, fixed cylinder, at least two cushioning supportive sliding blocks, above-mentioned fixed cylinder both ends open,
It is arranged in above-mentioned bobbin and in the same direction therewith, above-mentioned cushioning supportive sliding block is fixed on the outer surface of above-mentioned fixed cylinder, above-mentioned slow
Rush support slipper outer surface be cambered surface and with the same central axes of above-mentioned fixed cylinder, above-mentioned bobbin inner surface is provided at least two
A inner groovy, above-mentioned inner groovy are cambered surface and are slidably matched with above-mentioned cushioning supportive sliding block；
Positioning device, including locating ring, at least two positioning support bars, at least two support bases, elastic mechanism, magnetic core are fixed
Position bar, magnetic core positioning disk, above-mentioned locating ring are fixed on the end of bobbin, and above-mentioned positioning support bar passes through above-mentioned locating ring and refers to
To center location, above-mentioned support base is assemblied in the inner end of above-mentioned positioning support bar, and above-mentioned elastic mechanism is assemblied in positioned at above-mentioned fixed
Positioning support bar part in the circle circle of position, one end of above-mentioned magnetic core locating rod is fixed on above-mentioned locating ring outwardly-facing surface, another
The fixed above-mentioned magnetic core positioning disk in end, above-mentioned magnetic core positioning disk are located at locating ring center；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, adjustable spring, above-mentioned locking
Circle is fixed on the first end of above-mentioned bobbin, and above-mentioned locking circle is the cyclic structure of interior sky, and above-mentioned rotation circle is arranged in above-mentioned locking
In circle, above-mentioned locking circle offers and the equal number of open sections of helical spring, above-mentioned helical spring towards the surface outside bobbin
It is fixed on above-mentioned rotation circle outwardly-facing surface, and the end of helical spring is straight line extension, it is straight if helical spring is unfolded
Line extension is directed toward the center location of rotation circle, and the end other end that above-mentioned adjustable spring one end is fixed on straight line extension is fixed
In above-mentioned locking seat, above-mentioned helical spring and its straight line extension are housed in above-mentioned locking circle, when rotating above-mentioned rotation circle,
Above-mentioned helical spring when being moved to open section above-mentioned straight line extension unfold.
Further, the two sides of above-mentioned inner groovy are provided with spring, and above-mentioned spring is fixedly attached to above-mentioned buffering branch
Support the two sides of sliding block.
Further, the threaded connecting rod of tool, above-mentioned connecting rod are provided at the back center of above-mentioned magnetic core positioning disk
It is fixed across above-mentioned magnetic core locating rod and using positioning screw cap.
Further, above-mentioned elastic mechanism is set as restoring spring, and one end of above-mentioned recovery spring is fixed on above-mentioned positioning
Circle, the other end are fixed on the inner end of above-mentioned support rod.
Further, the end face that above-mentioned locking seat is adjacent to magnetic core is provided with one layer of soft layer.
Further, above-mentioned rotation circle outwardly-facing surface is provided with handle.
Further, above-mentioned cage ring is provided with through-hole, and above-mentioned stuck mechanism is set as having threaded plunger, above-mentioned to insert
Stick is inserted into above-mentioned through-hole and is fixed with above-mentioned shrinkage pool and using stuck nut.
Beneficial effects of the present invention:
The setting of coil former apparatus, cushioning supportive sliding block enable assembly magnetic core fixed cylinder bobbin shake when guarantor
It holds that fixed cylinder is relatively stable, avoids the moving generated because of the shaking of the bobbin assembly apparatus of transformer framework, protect
Magnetic core, at the same be arranged spring energy effective protection cushioning supportive sliding block and bobbin so that the position of fixed cylinder make structure compared with
To be simple, whole using effect is preferable；
The setting of positioning mechanism, after magnetic core is packed into bobbin, the setting of locating ring and support rod, elastic mechanism can make
It obtains positioning seat and is tightly fastened the port that magnetic core is located at bobbin end, the setting of magnetic core positioning disk can be according to specific needs with fixed
The position specific depth location of magnetic core, improves the position stability of magnetic core；
The setting of locking device, after magnetic core is packed into bobbin, by rotation rotation circle, by helical spring by being contained in locking
The housed state of circle is converted into extended position, and locking seat can be made to be adjacent to magnetic core and be located at the end face that bobbin is just held, such energy
Ensure the locking of magnetic core position, so that magnetic core is in stable location status, while the adjustable spring being arranged can match centainly
The depth location of range inner magnetic core；
The setting of copper wire adhesive tape isolating device, according to the demand of copper wire twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not generate damage to copper wire when installing additional, mentions to mark off copper wire region and adhesive tape region
It is high to use quality.
Detailed description of the invention
Fig. 1 is the overall schematic of the bobbin assembly apparatus of transformer framework of the present invention；
Fig. 2 is the schematic top plan view of coil former apparatus of the present invention；
Fig. 3 is the structural schematic diagram of positioning device of the present invention；
Fig. 4 is the side schematic view of positioning device of the present invention；
Fig. 5 is locking device helical spring un-deployed configuration schematic diagram of the present invention；
Fig. 6 is the structural schematic diagram of locking device helical spring of the present invention expansion；
Fig. 7 is the fixation schematic diagram of locking seat of the present invention；
Fig. 8 is the schematic diagram of copper wire adhesive tape isolating device of the present invention.
Specific embodiment
The present invention will be further described in detail below based on the drawings and embodiments.
- Fig. 8 referring to Fig.1, a kind of bobbin assembly apparatus of transformer framework, including coil former apparatus, positioning device, lock
Determine device, copper wire adhesive tape isolating device.
Coil former apparatus, including bobbin 1-1, fixed cylinder 1-2, at least two cushioning supportive sliding block 1-3, above-mentioned fixed cylinder
1-2 both ends open is arranged in above-mentioned bobbin 1-1 and in the same direction therewith, and above-mentioned cushioning supportive sliding block 1-3 is fixed on above-mentioned fixation
The outer surface of cylinder 1-2, the outer surface of above-mentioned cushioning supportive sliding block 1-3 be cambered surface and with the above-mentioned same central axes fixed cylinder 1-2, on
State bobbin 1-1 inner surface and be provided at least two inner groovy 1-4, above-mentioned inner groovy 1-4 be cambered surface and with above-mentioned cushioning supportive
The dynamic cooperation of the sliding 1-3 of sliding block..
The two sides of above-mentioned inner groovy 1-4 are provided with spring 1-5, and above-mentioned spring 1-5 is fixedly attached to above-mentioned buffering branch
Support the two sides of sliding block 1-3.
The setting of coil former apparatus, cushioning supportive sliding block enable assembly magnetic core fixed cylinder bobbin shake when guarantor
It holds that fixed cylinder is relatively stable, avoids the moving generated because of the shaking of the bobbin assembly apparatus of transformer framework, protect
Magnetic core, at the same be arranged spring energy effective protection cushioning supportive sliding block and bobbin so that the position of fixed cylinder make structure compared with
To be simple, whole using effect is preferable.
Positioning device, including locating ring 2-1, at least two positioning support bar 2-2, at least two support base 2-3, elastic machine
Structure 2-4, magnetic core locating rod 2-5, magnetic core positioning disk 2-6, above-mentioned locating ring 2-1 are fixed on the end of bobbin 1-1, above-mentioned positioning
Support rod 2-2 passes through above-mentioned locating ring 2-1 and is directed toward center location, and above-mentioned support base 2-3 is assemblied in above-mentioned positioning support bar 2-2
Inner end, above-mentioned elastic mechanism 2-4 be assemblied in positioned at above-mentioned locating ring 2-1 circle in the part positioning support bar 2-2, above-mentioned magnetic core
One end of locating rod 2-5 is fixed on above-mentioned locating ring 2-1 outwardly-facing surface, and the other end fixes above-mentioned magnetic core positioning disk 2-6, above-mentioned
Magnetic core positioning disk 2-6 is located at the center locating ring 2-1.
Tool threaded connecting rod 2-61, above-mentioned connecting rod 2- are provided at the back center of above-mentioned magnetic core positioning disk 2-6
61 are passed through above-mentioned magnetic core locating rod 2-5 and are fixed using positioning screw cap 2-62.
Above-mentioned elastic mechanism 2-4 is set as restoring spring, and one end of above-mentioned recovery spring is fixed on above-mentioned locating ring 2-1,
The other end is fixed on the inner end of above-mentioned support rod 2-2.
The setting of positioning mechanism, after magnetic core is packed into bobbin, the setting of locating ring and support rod, elastic mechanism can make
It obtains positioning seat and is tightly fastened the port that magnetic core is located at bobbin end, the setting of magnetic core positioning disk can be according to specific needs with fixed
The position specific depth location of magnetic core, improves the position stability of magnetic core.
Locking device, including rotation circle 3-1, locking circle 3-2, at least two helical spring 3-3, locking seat 3-4, flexible bullet
Spring 3-5, above-mentioned locking circle 3-2 are fixed on the first end of above-mentioned bobbin 1-1, and above-mentioned locking circle 3-2 is the cyclic structure of interior sky, on
It states rotation circle 3-1 to be arranged in above-mentioned locking circle 3-2, above-mentioned locking circle 3-2 is offered towards the surface outside bobbin and spiral
Spring 3-3 equal number of open section 3-21, above-mentioned helical spring 3-3 are fixed on above-mentioned rotation circle 3-1 outwardly-facing surface, and spiral shell
The end for revolving spring 3-3 is straight line extension 3-31, if helical spring is unfolded, straight line extension 3-31 is directed toward the circle of rotation circle
Heart position, the end other end that the one end above-mentioned adjustable spring 3-5 is fixed on straight line extension 3-31 are fixed on above-mentioned locking seat 3-
4, above-mentioned helical spring 3-3 and its straight line extension 3-31 are housed in above-mentioned locking circle 3-2, as the above-mentioned rotation circle 3-1 of rotation
When, above-mentioned helical spring 3-3 when being moved to open section above-mentioned straight line extension 3-31 unfold.
The end face that above-mentioned locking seat 3-4 is adjacent to magnetic core is provided with one layer of soft layer (not shown).
Above-mentioned rotation circle 3-1 outwardly-facing surface is provided with handle 3-11.
The setting of locking device, after magnetic core is packed into bobbin, by rotation rotation circle, by helical spring by being contained in locking
The housed state of circle is converted into extended position, and locking seat can be made to be adjacent to magnetic core and be located at the end face that bobbin is just held, such energy
Ensure the locking of magnetic core position, so that magnetic core is in stable location status, while the adjustable spring being arranged can match centainly
The depth location of range inner magnetic core.
Copper wire adhesive tape isolating device, including intermediate retaining ring 4-1, two port retaining ring 4-2, two isolation bucket 4-3, two every
Perpendicular to bobbin 1-1 and the outer surface of bobbin 1-1, two above-mentioned ports are fixed on from circle 4-4, above-mentioned intermediate retaining ring 4-1
Retaining ring 4-2 is perpendicular to bobbin 1-1 and is fixed on the first end and the outer surface of end of bobbin 1-1, two above-mentioned isolation bucket 4-3
It is sleeved on bobbin 1-1 and both ends is fixedly connected with the port retaining ring 4-2 of intermediate retaining ring 4-1 and two sides respectively, two above-mentioned
Isolation bucket 4-3 is respectively provided with multiple shrinkage pool 4-31 along bobbin direction, and two equal sliding sleeves of cage ring 4-4 are in two isolation bucket 4-
3, each cage ring 4-4 are provided with stuck mechanism 4-5 and can be caught in above-mentioned shrinkage pool 4-31.
Above-mentioned cage ring 4-4 is provided with through-hole, and above-mentioned stuck mechanism 4-5 is set as having threaded plunger, above-mentioned plunger
Above-mentioned through-hole is inserted into fix with above-mentioned shrinkage pool 4-31 and using stuck nut 4-51.
The setting of copper wire adhesive tape isolating device, according to the demand of copper wire twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not generate damage to copper wire when installing additional, mentions to mark off copper wire region and adhesive tape region
It is high to use quality.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of bobbin assembly apparatus of transformer framework characterized by comprising
Coil former apparatus, including bobbin, fixed cylinder, at least two cushioning supportive sliding blocks, the fixed cylinder both ends open, setting
In the bobbin and in the same direction therewith, the cushioning supportive sliding block is fixed on the outer surface of the fixed cylinder, the buffering branch
Support sliding block outer surface be cambered surface and with the same central axes of the fixed cylinder, the bobbin inner surface is provided at least two
Groove, the inner groovy are cambered surface and are slidably matched with the cushioning supportive sliding block；
Positioning device, including the positioning of locating ring, at least two positioning support bars, at least two support bases, elastic mechanism, magnetic core
Bar, magnetic core positioning disk, the locating ring are fixed on the end of bobbin, and the positioning support bar passes through the locating ring and is directed toward
Center location, the support base are assemblied in the inner end of the positioning support bar, and the elastic mechanism is assemblied in positioned at the positioning
Positioning support bar part in circle circle, one end of the magnetic core locating rod is fixed on the locating ring outwardly-facing surface, the other end
The fixed magnetic core positioning disk, the magnetic core positioning disk are located at locating ring center；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, adjustable spring, the locking circle are solid
It is scheduled on the first end of the bobbin, the locking circle is the cyclic structure of interior sky, and the rotation circle is arranged in locking circle,
The locking circle is offered towards the surface outside bobbin to be fixed on the equal number of open sections of helical spring, the helical spring
Outwardly-facing surface is enclosed in the rotation, and the end of helical spring is straight line extension, if helical spring is unfolded, straight line extends
The center location of Duan Zhixiang rotation circle, the end other end that described adjustable spring one end is fixed on straight line extension is fixed on described
Locking seat, the helical spring and its straight line extension are housed in the locking circle, when rotating rotation circle, the spiral shell
Straight line extension when spring is moved to open section is revolved to unfold；
Copper wire adhesive tape isolating device, including intermediate retaining ring, two port retaining rings, two isolation buckets, two cage rings, the centre
Retaining ring is perpendicular to bobbin and is fixed on the outer surface of bobbin, and two port retaining rings are perpendicular to bobbin and fixed online
The first end of coil and the outer surface of end, two isolation casings mounted in bobbin and both ends respectively with intermediate retaining ring and two
The port retaining ring of side is fixedly connected, and two isolation buckets are respectively provided with multiple shrinkage pools along bobbin direction, and two cage rings are equal
In two isolation buckets, each cage ring is provided with stuck mechanism and can be caught in the shrinkage pool sliding sleeve.
2. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the two of the inner groovy
Side is provided with spring, and the spring is fixedly attached to the two sides of the cushioning supportive sliding block.
3. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the magnetic core positioning disk
Back center at be provided with the threaded connecting rod of tool, the connecting rod passes through the magnetic core locating rod and uses positioning screw cap
It is fixed.
4. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the elastic mechanism is set
It is set to recovery spring, described one end for restoring spring is fixed on the locating ring, and the other end is fixed on the inner end of the support rod.
5. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the locking seat is adjacent to
The end face of magnetic core is provided with one layer of soft layer.
6. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the rotation circle is outwardly
Surface be provided with handle.
7. the bobbin assembly apparatus of transformer framework according to claim 1, which is characterized in that the cage ring setting
There is through-hole, the stuck mechanism is set as having threaded plunger, and the plunger is inserted into the through-hole and the shrinkage pool and uses
Stuck nut is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669634.XA CN107393702B (en) | 2017-08-08 | 2017-08-08 | The bobbin assembly apparatus of transformer framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669634.XA CN107393702B (en) | 2017-08-08 | 2017-08-08 | The bobbin assembly apparatus of transformer framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107393702A CN107393702A (en) | 2017-11-24 |
| CN107393702B true CN107393702B (en) | 2019-05-14 |
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ID=60354419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710669634.XA Active CN107393702B (en) | 2017-08-08 | 2017-08-08 | The bobbin assembly apparatus of transformer framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107393702B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635174B (en) * | 2021-01-07 | 2022-02-22 | 合肥艾克比电子科技有限公司 | Low-loss high-efficiency photovoltaic reactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311812A (en) * | 1999-04-27 | 2000-11-07 | Mitsubishi Electric Corp | Bobbin for rounded corner coil type induction motors |
| CN201606545U (en) * | 2009-12-25 | 2010-10-13 | 烟台顿汉布什工业有限公司 | Hinge-type check valve |
| CN104157424A (en) * | 2014-08-28 | 2014-11-19 | 合肥市菲力克斯电子科技有限公司 | Fixed adjustable transformer framework |
-
2017
- 2017-08-08 CN CN201710669634.XA patent/CN107393702B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311812A (en) * | 1999-04-27 | 2000-11-07 | Mitsubishi Electric Corp | Bobbin for rounded corner coil type induction motors |
| CN201606545U (en) * | 2009-12-25 | 2010-10-13 | 烟台顿汉布什工业有限公司 | Hinge-type check valve |
| CN104157424A (en) * | 2014-08-28 | 2014-11-19 | 合肥市菲力克斯电子科技有限公司 | Fixed adjustable transformer framework |
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| Publication number | Publication date |
|---|---|
| CN107393702A (en) | 2017-11-24 |
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