CN105355421A - Extrusion forming winding mold for filter - Google Patents
Extrusion forming winding mold for filter Download PDFInfo
- Publication number
- CN105355421A CN105355421A CN201510874848.1A CN201510874848A CN105355421A CN 105355421 A CN105355421 A CN 105355421A CN 201510874848 A CN201510874848 A CN 201510874848A CN 105355421 A CN105355421 A CN 105355421A
- Authority
- CN
- China
- Prior art keywords
- die
- extrusion modling
- mold core
- filter
- winding mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 25
- 238000001125 extrusion Methods 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an extrusion forming winding mold for a filter. The mold comprises a base, a mold core assembly and a plate cover assembly, wherein the mold core assembly comprises a mold core base installed in the base, a first mold core and a second mold core which are symmetrically installed in the mold core base, a containing space for containing a carrier needing winding is formed among a first mold core, a second mold core and a split block, the upper end face of the first mold core and the upper end face of the second mold core form a first stepped groove and a second stepped groove for communicating the containing space formed by the inner walls of the two sides of the mold core base, and the plate cover assembly comprises a first plate cover and a second plate cover which are symmetrically installed on the base and move in a reciprocating mode. The first plate cover and the second plate cover cover the first stepped groove and the second stepped groove respectively to form wires to penetrate through a J-shaped or inverted J-shaped first wire inlet channel and a J-shaped or inverted J-shaped second wire inlet channel. The extrusion forming winding mold is compact in structure and can be directly extruded and formed to form two coils on a closed type annular carrier to form a filter, the working efficiency is high and the product quality is good so that the high market competiveness can be achieved.
Description
Technical field:
The present invention relates to winding mould product technical field, refer in particular to a kind of filter extrusion modling winding mould.
Background technology:
Filter (filter) as the term suggests, be the device that ripple is filtered.The function of filter is exactly allow the signal of a certain component frequency to pass through smoothly, and the signal of other a part of frequency is then subject to larger suppression or by filtering, it is in fact a frequency selection circuit.
Along with the development of computer technology and mechanics of communication, filter has been widely used in electronic product, and substantially each electronic product can use filter.The inductance coil that filter generally comprises enclosed annular carrier and is wrapped on enclosed annular carrier.
When making the filter of said structure, traditional production method adopts the mode of artificial coiling to be wound around enamelled wire on enclosed annular carrier, on enclosed annular carrier, one or more inductance coil is formed to cause, this production method labour intensity is higher, scrappage is higher, cost is higher, production efficiency is low, and the filter quality of finished product is not good.
In addition, when the coil winding machine at present for making coil carries out making coil, carrier (iron core) being socketed on the tool of the rotating shaft of coil winding machine, constantly rotating the periphery enamelled wire to be wound in carrier (iron core) by rotating shaft.That is, current coil winding machine directly can not carry out coiling to enclosed annular carrier, namely not directly makes the filter of said structure.During in order to make filter by coil winding machine, enclosed annular carrier first may be separated into two parts by the producer, two component combinations of good for coiling coil finally can be formed the filter of said structure by difference coiling again on these two parts together again.But this production method is comparatively loaded down with trivial details, inefficiency, and also demand considers that two component combinations form the stability of structure after enclosed annular carriers, to cause the quality of whole filter not ideal enough.
In view of this, the present inventor proposes following technical scheme.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, a kind of filter extrusion modling winding mould is provided.
In order to solve the problems of the technologies described above, present invention employs following technical proposals: this filter extrusion modling winding mould comprises: a pedestal; One die assembly, it comprises the die core seat be installed in pedestal, symmetry is installed on the first die in die core seat and the second die and the spacing block that is arranged between the first die and the second die, is formed and holds space for what hold the carrier that needs coiling between this first, second die and spacing block; And the upper surface of the first die and the second die is formed with first, second step trough with die core seat both sides inwall respectively, the connection of this first, second step trough holds space; One plate lid group, it comprises symmetry and is installed on the first plate lid and the second plate lid that pedestal also can reciprocate, this the first plate lid and the second plate lid are covered on above first, second step trough respectively, and with first, second step trough formed pass for wire rod and in " J " font or fall first, second inlet wire passage of " J " font.
Furthermore, in technique scheme, described first die upper end has the upper surface that is " J " font, and this upper surface is lower than die core seat upper surface, makes this first die upper surface and die core seat inwall form the first described step trough.
Furthermore, in technique scheme, inside described first die upper surface, form the first stopper raised up, and this first stopper front end has arcuate guide surface.
Furthermore, in technique scheme, the structure of described second die and shape are all consistent with the structure of described first die and shape.
Furthermore, in technique scheme, in first, second die described and spacing block, be respectively equipped with first, second, third tank, and this first, second, third tank docking formed described in hold space.
Furthermore, in technique scheme, be formed with the mounting groove that accommodating first, second die described and spacing block are installed in described die core seat, this mounting groove has two symmetrically and in falling the inwall of " J " font, outer wall this contact internal walls respectively of first, second die described.
Furthermore, in technique scheme, described first die and the second die are installed in die core seat in the mode that can fluctuate respectively by first, second spring, and are provided with first, second limited post preventing the first die and the second die from departing from die core seat in pedestal.
Furthermore, in technique scheme, be provided with the installation position running through its upper and lower end face in described pedestal, this lower end, installation position is provided with a supporting seat, and described die assembly is installed in installation position, and is positioned at supporting seat upper end; First, second spring described is arranged at this supporting seat, and this supporting seat is also provided with first, second thread segment for regulating first, second spring degree.
Furthermore, in technique scheme, first, second die upper end described is respectively arranged with first, second stopper slot, and first, second limited post described is placed in this first, second stopper slot respectively.
Furthermore, in technique scheme, first, second Ban Gai end described is equipped with first, second cell body, and this first, second cell body bottom margin is in falling " J " font, and corresponding with the described edge holding space.
After adopting technique scheme, the present invention has following beneficial effect compared with prior art: structure of the present invention is very compact, can direct extrusion modling two groups of coils on enclosed annular carrier, with shaping filter, and operating efficiency is high, good product quality, so that there is the high market competitiveness.
Accompanying drawing illustrates:
Fig. 1 is stereogram of the present invention;
Fig. 2 is the stereogram at another visual angle of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is vertical view of the present invention;
Fig. 5 is three-dimensional exploded view of the present invention;
Fig. 6 is the structural representation of die assembly in the present invention;
Fig. 7 is the stereogram of the first die in the present invention;
Fig. 8 is the front view of the first die in the present invention;
Fig. 9 is the stereogram of pedestal in the present invention.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
See shown in Fig. 1-9, be a kind of filter extrusion modling winding mould, it reaches for the inductance coil of extrusion modling on enclosed annular carrier the object preparing filter.
Shown in Fig. 1-4, above-mentioned filter extrusion modling winding mould comprises: a pedestal 1, be installed on die assembly 2 in pedestal 1 and plate lid group 3, be formed between this die assembly 2 and plate lid group 3 pass for wire rod and in " J " font or fall first, second inlet wire passage of " J " font.
Shown in composition graphs 5-8, described die assembly 2 comprises the die core seat 21 be installed in pedestal 1, symmetry is installed on the first die 22 in die core seat 21 and the second die 23 and the spacing block 24 that is arranged between the first die 22 and the second die 23, is formed and holds space 20 for what hold the carrier that needs coiling between this first, second die 22,23 and spacing block 24; Specifically, in first, second die 22,23 described and spacing block 24, be respectively equipped with first, second, third tank 221,231,241, and this first, second, third tank 221,231,241 docking formed described in hold space 20.
The upper surface of described first die 22 and the second die 23 is formed with first, second step trough 201,202 with die core seat 21 both sides inwall respectively, and the connection of this first, second step trough 201,202 holds space 20.Specifically, described first die 22 upper end has the upper surface 220 that is " J " font, and this upper surface 220 is lower than die core seat 21 upper surface, makes this first die 22 upper surface and die core seat 21 inwall form the first described step trough 201.In addition, form the first stopper 222 raised up inside described first die 22 upper surface, and this first stopper 222 front end has arcuate guide surface.
The structure of described second die 23 and shape are all consistent with the structure of described first die 22 and shape, and this is no longer going to repeat them.
Shown in composition graphs 5, the mounting groove 211 of accommodating first, second die 22,23 described and spacing block 24 installation is formed in described die core seat 21, this mounting groove 211 has the inwall that two are also " J " font symmetrically, outer wall this contact internal walls respectively of first, second die 22,23 described.
Shown in composition graphs 6, described first die 22 and the second die 23 are installed in die core seat 21 in the mode that can fluctuate respectively by first, second spring 25,26, and are provided with first, second limited post 11,12 preventing the first die 22 and the second die 23 from departing from die core seat 21 in pedestal 1.Wherein, first, second die 22,23 upper end described is respectively arranged with first, second stopper slot 223,233, and first, second limited post 11,12 described is placed in this first, second stopper slot 223,233 respectively.
Shown in composition graphs 5, Fig. 9, be provided with the installation position 13 running through its upper and lower end face in described pedestal 1, this lower end, installation position 13 is provided with a supporting seat 14, and described die assembly 2 is installed in installation position 13, and is positioned at supporting seat 14 upper end; First, second spring 25,26 described is arranged in this supporting seat 14, and this supporting seat 14 is also provided with first, second thread segment 141,142 for regulating first, second spring 25,26 elasticity.Wherein, first, second position, hole 143,144 is provided with in described supporting seat 14, first, second spring 25,26 lower end is installed in this first, second position, hole 143,144 respectively, and first, second thread segment 141,142 described coordinates a pad by being upwards threaded in first, second position, hole 143,144 bottom first, second position, hole 143,144 respectively, wherein, this pad contacts with first, second spring 25,26, wherein, by screwing or unclamping first, second thread segment 141,142 first, second spring 25,26 elasticity adjustable.
Shown in composition graphs 1,2,5,6, described plate lid group 3 comprises symmetry and is installed on the first plate lid 31 and the second plate lid 32 that pedestal 1 also can reciprocate, this the first plate lid 31 and the second plate lid 32 are covered on above first, second step trough 201,202 respectively, and with first, second step trough 201,202 formed pass for wire rod and in " J " font or fall first, second inlet wire passage of " J " font.
First, second plate lid 31,32 end described is equipped with first, second cell body 311,321, and this first, second cell body 311,321 bottom margin is in falling " J " font, and corresponding with the described edge holding space 20.
Also form first, second wire projection 315,325 respectively outside first, second plate lid 31,32 described, this first, second wire projection 315,325 is positioned at the import department of first, second inlet wire passage.
Described pedestal 1 is provided with first, second pedestal 15,16, this first, second pedestal 15,16 is all formed with first, second chute with pedestal 1 upper surface, first, second plate lid 31,32 described is installed in this first, second chute respectively, and can reciprocate.First, second boss 312,322 is also formed respectively outside first, second plate lid 31,32 described, on this first, second boss 312,322, spiral is fixed with the 3rd, the 4th thread segment 314,324 respectively, and the 3rd, the 4th thread segment 314,324 protrudes from outside first, second boss 312,322, three, the 4th thread segment 314,324 plays certain cushioning effect to first, second plate lid 31,32, can prevent from equally first, second plate lid 31,32 and pedestal 1 collide, make the present invention run more smooth and easy.First, second plate lid 31,32 described is respectively arranged with first, second cylinder 313,323, and first, second pedestal 15,16 is provided with the 3rd, the 4th cylinder 151,161, wherein, the 3rd spring (scheming not look) is provided with between this first cylinder 313 and the 3rd cylinder 151, and between this second cylinder 323 and the 4th cylinder 161, be provided with the 4th spring (scheming not look), three, the 4th spring plays certain cushioning effect, can improve the precision that the present invention runs.
The present invention breaks through prior art directly can not carry out coiling to enclosed annular carrier, directly to make the predicament of filter.Specifically, when the present invention uses, can directly directly be inserted in upright mode by enclosed annular carrier holds in space 20 in die assembly, wherein, this enclosed annular carrier respectively with first in die assembly 2, second die contact, and pass for wire rod (enamelled wire) in the present invention first, second inlet wire channel end docks with enclosed annular carrier inwall, with cause wire rod in plate lid group 3 first, second plate covers in continuous back and forth movement process, can through first, second inlet wire passage is wound in enclosed annular carrier respectively, i.e. extrusion modling two groups of coils on enclosed annular carrier, reach the object making filter.
Structure of the present invention is very compact, can direct extrusion modling two groups of coils on enclosed annular carrier, and with shaping filter, and operating efficiency is high, good product quality, so that has the high market competitiveness.
Certainly, the foregoing is only specific embodiments of the invention, be not limit the scope of the present invention, all equivalences done according to structure, feature and principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.
Claims (10)
1. filter extrusion modling winding mould, is characterized in that: it comprises:
One pedestal (1);
One die assembly (2), it comprises the die core seat (21) be installed in pedestal (1), symmetry is installed on the first die (22) in die core seat (21) and the second die (23) and the spacing block (24) that is arranged between the first die (22) and the second die (23), is formed and holds space (20) for what hold the carrier that needs coiling between this first, second die (22,23) and spacing block (24); And the upper surface of the first die (22) and the second die (23) is formed with first, second step trough (201,202) with die core seat (21) both sides inwall respectively, this first, second step trough (201,202) connection holds space (20);
One plate lid group (3), it comprises symmetry and is installed on the first plate lid (31) and the second plate lid (32) that pedestal (1) also can reciprocate, this the first plate lid (31) and the second plate lid (32) are covered on first, second step trough (201,202) top respectively, and are formed that confession wire rod passes with first, second step trough (201,202) and be
font or fall
first, second inlet wire passage of font.
2. filter extrusion modling winding mould according to claim 1, is characterized in that: described first die (22) upper end has one in falling
the upper surface of font, and this upper surface is lower than die core seat (21) upper surface, makes this first die (22) upper surface and die core seat (21) inwall form described the first step trough (201).
3. filter extrusion modling winding mould according to claim 2, it is characterized in that: form the first stopper (222) raised up inside described first die (22) upper surface, and this first stopper (222) front end has arcuate guide surface.
4. filter extrusion modling winding mould according to claim 3, is characterized in that: the structure of described second die (23) and shape are all consistent with the structure of described first die (22) and shape.
5. the filter extrusion modling winding mould according to claim 1-3 any one, it is characterized in that: in first, second die described (22,23) and spacing block (24), be respectively equipped with first, second, third tank (221,231,241), and this first, second, third tank (221,231,241) docking formed described in hold space (20).
6. filter extrusion modling winding mould according to claim 2, it is characterized in that: be formed with the mounting groove (211) that accommodating described first, second die (22,23) and spacing block (24) are installed in described die core seat (21), this mounting groove (211) has two symmetrically and in falling
the inwall of font, outer wall this contact internal walls respectively of first, second die described (22,23).
7. filter extrusion modling winding mould according to claim 1, it is characterized in that: described first die (22) and the second die (23) are installed in die core seat (21) in the mode that can fluctuate respectively by first, second spring (25,26), and in pedestal (1), be provided with first, second limited post (11,12) preventing the first die (22) and the second die (23) from departing from die core seat (21).
8. filter extrusion modling winding mould according to claim 7, it is characterized in that: in described pedestal (1), be provided with the installation position (13) running through its upper and lower end face, this installation position (13) lower end is provided with a supporting seat (14), described die assembly (2) is installed in installation position (13), and is positioned at supporting seat (14) upper end; First, second spring described (25,26) is arranged at this supporting seat (14), and this supporting seat (14) is also provided with first, second thread segment (141,142) for regulating first, second spring (25,26) elasticity.
9. filter extrusion modling winding mould according to claim 7, it is characterized in that: first, second die described (22,23) upper end is respectively arranged with first, second stopper slot (223,233), first, second limited post described (11,12) is placed in this first, second stopper slot (223,233) respectively.
10. filter extrusion modling winding mould according to claim 6, it is characterized in that: described first, second plate lid (31,32) end is equipped with first, second cell body (311,321), and this first, second cell body (311,321) bottom margin is in falling
font, and corresponding with the described edge holding space (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874848.1A CN105355421B (en) | 2015-12-02 | 2015-12-02 | Wave filter extrusion molding winding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874848.1A CN105355421B (en) | 2015-12-02 | 2015-12-02 | Wave filter extrusion molding winding mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105355421A true CN105355421A (en) | 2016-02-24 |
| CN105355421B CN105355421B (en) | 2017-03-29 |
Family
ID=55331369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510874848.1A Active CN105355421B (en) | 2015-12-02 | 2015-12-02 | Wave filter extrusion molding winding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355421B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742052A (en) * | 2016-04-27 | 2016-07-06 | 唐建军 | Winding module for extrusion forming of circular-ring filter |
| CN107818867A (en) * | 2017-11-22 | 2018-03-20 | 重庆坤冠电器有限责任公司 | Current transformer first winding spooling equipment |
| CN108417383A (en) * | 2018-02-01 | 2018-08-17 | 东莞市拿创机电科技有限公司 | Filter extrusion forming coiling module |
-
2015
- 2015-12-02 CN CN201510874848.1A patent/CN105355421B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742052A (en) * | 2016-04-27 | 2016-07-06 | 唐建军 | Winding module for extrusion forming of circular-ring filter |
| CN105742052B (en) * | 2016-04-27 | 2018-01-19 | 东莞市拿创机电科技有限公司 | Annulus mode filter extrusion forming coiling module |
| CN107818867A (en) * | 2017-11-22 | 2018-03-20 | 重庆坤冠电器有限责任公司 | Current transformer first winding spooling equipment |
| CN107818867B (en) * | 2017-11-22 | 2023-10-20 | 重庆坤冠电器有限责任公司 | Primary winding equipment of current transformer |
| CN108417383A (en) * | 2018-02-01 | 2018-08-17 | 东莞市拿创机电科技有限公司 | Filter extrusion forming coiling module |
| CN108417383B (en) * | 2018-02-01 | 2023-12-22 | 东莞市拿创机电科技有限公司 | Extrusion molding winding module for filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105355421B (en) | 2017-03-29 |
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Effective date of registration: 20170221 Address after: 523000 Shijie, Dongguan, Lin Lin Lin Lin village, the village of bridge, No., No. 1 Applicant after: Dongguan City Electric Technology Co., Ltd. Address before: Seven groups of 637700 Nanchong Xinqiao Village cool city of Sichuan province Yingshan County Township Applicant before: Tang Jianjun |
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