CN107393694A - A kind of bobbin assembly apparatus of transformer framework - Google Patents
A kind of bobbin assembly apparatus of transformer framework Download PDFInfo
- Publication number
- CN107393694A CN107393694A CN201710669261.6A CN201710669261A CN107393694A CN 107393694 A CN107393694 A CN 107393694A CN 201710669261 A CN201710669261 A CN 201710669261A CN 107393694 A CN107393694 A CN 107393694A
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- Prior art keywords
- bobbin
- circle
- mentioned
- fixed
- locking
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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)
- Insulating Of Coils (AREA)
Abstract
The invention discloses a kind of bobbin assembly apparatus of transformer framework, including coil former apparatus, positioner, locking device, copper cash 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 technology
Also known as transformer coil holder, English are referred to as Bobbin, are the agent structure parts of transformer, and " skeleton " is vivid
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 have it is following some：
The 1st, the space of winding is provided for the copper cash in transformer,
2nd, the magnetic core in stationary transformer.
3rd, the wire casing in skeleton is provided the path of line during transformer production coiling.
4th, the pillar that the metal stitch in skeleton winds for the copper cash of transformer；It is connected after scolding tin with pcb board,
Transformer plays the effect of conduction when working.
5th, the salient point in skeleton, concave point or chamfering, placement direction or stitch order when transformer uses can be determined.
The content 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, including：
Coil former apparatus, including bobbin, fixed cylinder, multiple balls, above-mentioned fixed cylinder both ends open, are arranged on above-mentioned line
In coil and in the same direction therewith, above-mentioned fixed tube outer surface is provided with retainer plate of the even number perpendicular to above-mentioned fixed cylinder direction, often
Above-mentioned ball is accommodated between two retainer plates and is slidably matched therewith；
Positioner, including centring ring, at least two positioning support bars, at least two support bases, elastic mechanism, it is above-mentioned fixed
Position circle is fixed on the end of bobbin, and above-mentioned positioning support bar is through above-mentioned centring ring and points to home position, above-mentioned support base
The above-mentioned Inner ends for being set to support bar are assemblied in, above-mentioned elastic mechanism is assemblied in the positioning support rod in above-mentioned centring ring circle
Point；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, above-mentioned locking circle are fixed on
The first end of bobbin is stated, above-mentioned locking circle is interior empty cyclic structure, and above-mentioned rotation circle is arranged in above-mentioned locking circle, above-mentioned lock
Fixed circle offers the open section with the quantity such as helical spring towards the surface outside bobbin, and above-mentioned helical spring is fixed on above-mentioned rotation
Turn-take exterior face surface, and the end of helical spring is straight line extension, and if helical spring is unfolded, its straight line extension points to
The home position of circle is rotated, above-mentioned locking seat is fixed on the end of straight line extension, above-mentioned torsional spring and its straight line extension
It is housed in above-mentioned locking circle, when rotating above-mentioned rotation circle, above-mentioned helical spring is moved to above-mentioned straight line during open section and extended
Section is unfolded；
Copper cash adhesive tape isolating device, including middle back-up ring, two port back-up rings, two isolation buckets, two cage rings, it is above-mentioned
Middle back-up ring is perpendicular to bobbin and is fixed on the outer surface of bobbin, and two above-mentioned port back-up rings are perpendicular to bobbin and fixation
In the outer surface at the first end and end of bobbin, two above-mentioned isolation casings mounted in bobbin and both ends respectively with middle back-up ring
It is fixedly connected with the port back-up ring of both sides, two above-mentioned isolation buckets are provided with the chute parallel to bobbin direction, on two
State cage ring and be provided with card article, two equal slip caps of cage ring are stuck in above-mentioned chute in two isolation buckets and above-mentioned card article
It is interior.
Further, above-mentioned bobbin inner surface setting has a plurality of groove circle perpendicular to bobbin direction, each groove
Circle and two retainer plates accommodate above-mentioned ball.
Further, above-mentioned support base is arranged to two cross sectional shapes, one of section push down the side of magnetic core and
Radian is matching, and another section pushes down the end face of magnetic core and is plane.
Further, above-mentioned elastic mechanism is arranged to recover spring, and one end of above-mentioned recovery spring is fixed on above-mentioned positioning
Circle, the other end are fixed on the Inner ends of above-mentioned support bar.
Further, above-mentioned locking seat is adjacent to the end face of magnetic core and is provided with one layer of soft layer.
Further, above-mentioned rotation circle exterior face surface is provided with handle.
Further, each above-mentioned chute is provided with the trouble groove of multiple connection chutes, and above-mentioned trouble groove is perpendicular to above-mentioned cunning
Groove.
Beneficial effects of the present invention：
The setting of coil former apparatus, ball enable the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin rocks
It is relatively stable, avoid because rocking and caused moving for the bobbin assembly apparatus of transformer framework, protects magnetic core, simultaneously
The position that the groove circle that bobbin is set can be used for fixed fixed cylinder indirectly make it that structure is more simple, overall using effect compared with
It is good；
The setting of detent mechanism, after magnetic core loads bobbin, centring ring and support bar, the setting of elastic mechanism can make
Obtain positioning seat and be tightly fastened the port that magnetic core is located at bobbin end, while the shape design of support base and core shapes phase contract
Conjunction, which can be played, protects magnetic core injury-free, improves the position stability of magnetic core；
The setting of locking device, after magnetic core loads bobbin, by rotating 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 caused 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；
The setting of copper cash adhesive tape isolating device, according to the demand of copper cash twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not produce damage to copper cash when installing additional, carried to mark off copper cash region and adhesive tape region
High use quality.
Brief description of the drawings
Fig. 1 is the overall schematic of transformer framework of the present invention；
Fig. 2 is the diagrammatic cross-section of coil former apparatus of the present invention；
Fig. 3 is the structural representation of positioner of the present invention；
Fig. 4 is the side schematic view of positioner 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 representation of locking device helical spring of the present invention expansion；
Fig. 7 is the schematic diagram of copper cash adhesive tape isolating device of the present invention.
Embodiment
The present invention is described in further detail below according to drawings and examples.
Reference picture 1- Fig. 7, a kind of bobbin assembly apparatus of transformer framework, including coil former apparatus, positioner, lock
Determine device, copper cash adhesive tape isolating device.
Coil former apparatus, including bobbin 1-1, fixed cylinder 1-2, multiple ball 1-3, above-mentioned fixed cylinder 1-2 both ends opens,
It is arranged in above-mentioned bobbin 1-1 and in the same direction therewith, above-mentioned fixed cylinder 1-2 outer surfaces are provided with even number perpendicular to above-mentioned fixation
Above-mentioned ball 1-3 is accommodated between the retainer plate 1-4 in cylinder direction, each two retainer plate 1-4 and is slidably matched therewith..
Above-mentioned bobbin 1-1 inner surface settings have a plurality of groove circle 1-5 perpendicular to bobbin 1-1 directions, each groove
1-5 and two retainer plate 1-4 of circle accommodates above-mentioned ball 1-3.
The setting of coil former apparatus, ball enable the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin rocks
It is relatively stable, avoid because rocking and caused moving for the bobbin assembly apparatus of transformer framework, protects magnetic core, simultaneously
The position that the groove circle that bobbin is set can be used for fixed fixed cylinder indirectly make it that structure is more simple, overall using effect compared with
It is good.
Positioner, including centring ring 2-1, at least two positioning support bar 2-2, at least two support base 2-3, elastic machine
Structure 2-4, above-mentioned centring ring 2-1 are fixed on bobbin 1-1 end, and above-mentioned positioning support bar 2-2 passes through above-mentioned centring ring 2-1 simultaneously
Home position is pointed to, above-mentioned support base 2-3 is assemblied in the above-mentioned Inner ends for being set to support bar 2-2, and above-mentioned elastic mechanism 2-4 is assemblied in
Positioning support bar 2-2 parts in above-mentioned centring ring 2-1 circles.
Above-mentioned support base 2-3 is arranged to two cross sectional shapes, one of section push down the side of magnetic core and radian with
Matching, another section pushes down the end face of magnetic core and is plane.
Above-mentioned elastic mechanism 2-4 is arranged to recover spring, and one end of above-mentioned recovery spring is fixed on above-mentioned centring ring 2-1,
The other end is fixed on above-mentioned support bar 2-2 Inner ends.
The setting of detent mechanism, after magnetic core loads bobbin, centring ring and support bar, the setting of elastic mechanism can make
Obtain positioning seat and be tightly fastened the port that magnetic core is located at bobbin end, while the shape design of support base and core shapes phase contract
Conjunction, which can be played, protects magnetic core injury-free, 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, above-mentioned lock
Surely circle 3-2 is fixed on above-mentioned bobbin 1-1 first end, and above-mentioned locking circle 3-2 is interior empty cyclic structure, above-mentioned rotation circle 3-1
It is arranged in above-mentioned locking circle 3-2, above-mentioned locking circle 3-2 offers several with helical spring 3-3 etc. towards the surface outside bobbin
The open section 3-21 of amount, above-mentioned helical spring 3-3 are fixed on above-mentioned rotation circle 3-1 exterior face surfaces, and helical spring 3-3
End is straight line extension 3-31, if helical spring is unfolded, its straight line extension 3-31 points to the home position of rotation circle, above-mentioned
Locking seat 3-4 is fixed on straight line extension 3-31 end, and above-mentioned torsional spring 3-3 and its straight line extension 3-31 is housed in
State in locking circle 3-2, when rotating above-mentioned rotation circle 3-1, above-mentioned helical spring 3-3 is moved to above-mentioned straight line during open section and extended
Section 3-31 unfolds.
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 exterior face surfaces are provided with handle 3-11.
The setting of locking device, after magnetic core loads bobbin, by rotating 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 caused 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.
Copper cash adhesive tape isolating device, including middle back-up ring 4-1, two port back-up ring 4-2, two isolation bucket 4-3, two every
Perpendicular to bobbin 1-1 and bobbin 1-1 outer surface, two above-mentioned ports are fixed on from circle 4-4, above-mentioned middle back-up ring 4-1
Back-up ring 4-2 is perpendicular to bobbin 1-1 and is fixed on the outer surface at bobbin 1-1 first end and end, two above-mentioned isolation bucket 4-3
It is sleeved on bobbin 1-1 and port back-up ring 4-2 of the both ends respectively with middle back-up ring 4-1 and both sides is fixedly connected, two above-mentioned
The chute 4-31, two above-mentioned cage ring 4-4 that isolation bucket 4-3 is provided with parallel to bobbin 1-1 directions are provided with card article
(not shown), two equal slip caps of cage ring 4-4 are stuck in above-mentioned chute 4-31 in two isolation bucket 4-3 and above-mentioned card article
It is interior.
Each above-mentioned chute 4-31 is provided with the trouble groove 4-32 of multiple connection chutes, and above-mentioned trouble groove 4-32 is perpendicular to above-mentioned
Chute 4-31.
The setting of copper cash adhesive tape isolating device, according to the demand of copper cash twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not produce damage to copper cash when installing additional, carried to mark off copper cash region and adhesive tape region
High 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 art
Personage can understand present invention and be carried out, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (7)
- A kind of 1. bobbin assembly apparatus of transformer framework, it is characterised in that including：Coil former apparatus, including bobbin, fixed cylinder, multiple balls, the fixed cylinder both ends open, are arranged on the bobbin Interior and in the same direction therewith, the fixed tube outer surface is provided with retainer plate of the even number perpendicular to the fixed cylinder direction, each two The ball is accommodated between retainer plate and is slidably matched therewith；Positioner, including centring ring, at least two positioning support bars, at least two support bases, elastic mechanism, the centring ring The end of bobbin is fixed on, the positioning support bar is through the centring ring and points to home position, the support base assembling At the Inner ends for being set to support bar, the elastic mechanism is assemblied in the positioning support bar part in centring ring circle；Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, the locking circle are fixed on the line The first end of coil, the locking circle is interior empty cyclic structure, and the rotation circle is arranged in the locking circle, the locking circle Surface outside towards bobbin offers the open section with the quantity such as helical spring, and the helical spring is fixed on the rotation circle Exterior face surface, and the end of helical spring is straight line extension, and if helical spring is unfolded, its straight line extension points to rotation The home position of circle, the locking seat are fixed on the end of straight line extension, and torsional spring and its straight line extension houses In the locking circle, when rotating the rotation circle, the helical spring is moved to during open section the straight line extension i.e. Unfold；Copper cash adhesive tape isolating device, including middle back-up ring, two port back-up rings, two isolation buckets, two cage rings, the centre Back-up ring is perpendicular to bobbin and is fixed on the outer surface of bobbin, and two port back-up rings are perpendicular to bobbin and fix online The outer surface at the first end and end of coil, two isolation casings mounted in bobbin and both ends respectively with middle back-up ring and two The port back-up ring of side is fixedly connected, and two isolation buckets are provided with chute parallel to bobbin direction, described in two every Card article is provided with from circle, two equal slip caps of cage ring are stuck in the chute in two isolation buckets and the card article.
- 2. the bobbin assembly apparatus of transformer framework according to claim 1, it is characterised in that table in the bobbin Face is provided with a plurality of groove circle perpendicular to bobbin direction, and each groove circle and two retainer plates accommodate the ball.
- 3. the bobbin assembly apparatus of transformer framework according to claim 1, it is characterised in that the support base is set For two cross sectional shapes, the side of magnetic core is pushed down in one of section and radian is matching, and magnetic core is pushed down in another section End face and be plane.
- 4. the bobbin assembly apparatus of transformer framework according to claim 1, it is characterised in that the elastic mechanism is set Recovery spring is set to, described one end for recovering spring is fixed on the centring ring, and the other end is fixed on the Inner ends of the support bar.
- 5. the bobbin assembly apparatus of transformer framework according to claim 1, it is characterised 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, it is characterised in that the rotation circle is outwardly Surface be provided with handle.
- 7. the bobbin assembly apparatus of transformer framework according to claim 1, it is characterised in that each chute is equal The trouble groove of multiple connection chutes is provided with, the trouble groove is perpendicular to the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669261.6A CN107393694B (en) | 2017-08-08 | 2017-08-08 | A kind of bobbin assembly apparatus of transformer framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669261.6A CN107393694B (en) | 2017-08-08 | 2017-08-08 | A kind of bobbin assembly apparatus of transformer framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107393694A true CN107393694A (en) | 2017-11-24 |
| CN107393694B CN107393694B (en) | 2019-08-16 |
Family
ID=60354513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710669261.6A Active CN107393694B (en) | 2017-08-08 | 2017-08-08 | A kind of bobbin assembly apparatus of transformer framework |
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| Country | Link |
|---|---|
| CN (1) | CN107393694B (en) |
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 CN201710669261.6A patent/CN107393694B/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 |
|---|---|
| CN107393694B (en) | 2019-08-16 |
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