CN105987216A - Integrated pilot head component - Google Patents
Integrated pilot head component Download PDFInfo
- Publication number
- CN105987216A CN105987216A CN201510046320.5A CN201510046320A CN105987216A CN 105987216 A CN105987216 A CN 105987216A CN 201510046320 A CN201510046320 A CN 201510046320A CN 105987216 A CN105987216 A CN 105987216A
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- CN
- China
- Prior art keywords
- iron core
- skeleton
- head component
- pilot head
- static iron
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- 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.)
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- Magnetically Actuated Valves (AREA)
Abstract
The invention provides an integrated pilot head component fixedly connected to an electromagnetic valve body and comprising a static iron core, a movable iron core and a coil component which are arranged in a shell. The coil component comprises a framework, and an enamelled wire coats the outer surface layer of the framework. The integrated pilot head component is characterized in that the framework is hollow and comprises an inner hole, the static iron core is arranged in the inner hole and hermetically connected with one end of the framework to form a whole which is arranged in a magnetic conduction support, and the static iron core is in abutted connection with the magnetic conduction support; the movable iron core is arranged in the inner hole, corresponds to the static iron core, outwards extends out of a framework port and is hermetically connected with a cover plate at the framework port, and a static iron core spring is arranged at a position, close to one end of the static iron core, in the movable iron core. No magnetic insulating pipe is arranged, so that magnetic way gaps are smaller, magnetic leakage is less, and magnetic force loss is smaller.
Description
Technical field
The present invention relates to a kind of pilot head component, especially a kind of integral type pilot head component.
Background technology
Pilot head is a kind of actuator applied mechanically that matches with electromagnetic valve, and it has and is connected with body portion
Base and core assembly quiet for device, dynamic, traditional pilot head also includes plunger tube, and wherein plunger tube is
Constituting the vitals of plunger tube assembly in electromagnetic valve, plunger tube assembly constitutes groundwork magnetic circuit, i.e. works
Stroke (air gap) and iron circuit, should present non magnetic around impulse stroke, makes operating magnetic field flux Shu Tongxiang ferrum
Core and leakage field is few.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of without plunger tube, magnetic circuit gap is less simultaneously, leakage field
Less, a kind of integral type pilot head component that magnetic force loss is less.
In order to solve above-mentioned technical problem, the technical scheme is that
A kind of integral type pilot head component, it is fixedly connected on electromagnetic valve body, including being arranged in housing
Static iron core, dynamic iron core and coil block, described coil block includes skeleton, and this skeleton extexine is coated with paint
Envelope curve, wherein said skeleton is hollow form, and including an endoporus, described static iron core is arranged in this endoporus and institute
State skeleton one end and be tightly connected integral, and be arranged at together in a magnetic conduction support, and described static iron core and institute
Stating magnetic conduction support to abut, described dynamic iron core is arranged at corresponding to described static iron core in described endoporus and stretches out
Stretch out outside skeleton port, and be tightly connected a cover plate in this skeleton port, near described in described dynamic iron core
Static iron core end is provided with dynamic iron core spring.
Preferably, above-mentioned integral type pilot head component, wherein said cover plate also with described magnetic conduction support buckle
Connect.
Preferably, above-mentioned integral type pilot head component, wherein said magnetic conduction support is in " ∏ " shape, and they are two years old
Being provided with bayonet socket at side ports, the two ends that described cover plate is corresponding with this dual-side are provided with corresponding with described bayonet socket
Convex fastener.
Preferably, above-mentioned integral type pilot head component, wherein said endoporus cross section is regular polygon.
Preferably, above-mentioned integral type pilot head component, wherein said endoporus cross section is regular hexagon.
Preferably, above-mentioned integral type pilot head component, wherein said skeleton uses high-abrasive material to make, should
High-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing or LCP.
Preferably, above-mentioned integral type pilot head component, wherein said static iron core and described reinforced seal buckle
Connect.
Preferably, above-mentioned integral type pilot head component, wherein said static iron core one end be provided with stretch out prominent
The annular male member gone out, and it is additionally provided with an annular groove, described skeleton is provided with recessed with described annular male member and annular
The skeleton groove of groove correspondence respectively and skeleton male member, described skeleton male member engages place with described annular groove and is provided with
Sealing ring.
Preferably, above-mentioned integral type pilot head component, wherein said housing uses encapsulated technique to make, institute
State magnetic conduction support two sides and be provided with injection hole.
Preferably, above-mentioned integral type pilot head component, wherein said housing includes an inner chamber, and this inner chamber is big
Little, shape is corresponding to described magnetic conduction support, this magnetic conduction support plugs together and is connected to described inner chamber.
Compared with prior art, the technology of the present invention effect is mainly reflected in: in the present invention, static iron core is arranged at
Link into an integrated entity in skeleton endoporus and with reinforced seal, and be arranged at together in magnetic conduction support, and static iron core with
Magnetic conduction support abuts, and moves iron core simultaneously and is arranged at corresponding to static iron core in endoporus and stretches out and stretch out skeleton end
Outside Kou, and being tightly connected a cover plate in this skeleton port, static iron core, dynamic iron core and magnetic conduction prop up and are configured to close
The magnetic circuit closed, cover closure magnetic loop, magnetic force loss is less, and static iron core and reinforced seal simultaneously connects into one
Body, does not has magnetic air gap, and this pilot head component structure does not only have traditional plunger tube, and more traditional elder generation
Top guide has less magnetic air gap, and magnetic force loss is less.
It addition, skeleton endoporus cross section is regular polygon, plays dynamic iron core and guide and cross the effect of gas, prevent
Secured via vacuum, affects function.
Accompanying drawing explanation
Fig. 1: present configuration sectional view；
Fig. 2: cover plate of the present invention assembles schematic diagram with magnetic conduction support；
Fig. 3: cover plate of the present invention and magnetic conduction support be connected together after structural representation；
Fig. 4: static iron core structural representation of the present invention；
Fig. 5: inventive shell and magnetic conduction support connection structure schematic diagram；
Fig. 6: Fig. 5 front view in the present invention.
In figure, the implication of each reference is: 1-valve body, 2-housing, 3-static iron core, 30-annular
Male member, 31-annular groove, 4-moves iron core, 5-skeleton, 6-enamel-covered wire, 7-magnetic conduction support, 8-
Cover plate, 9-moves iron core spring, 10-static iron core sealing ring, 11-cover plate for sealing circle, 12-reinforced seal
Circle, 13-bayonet socket, 14-convex fastener.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail, so that the technology of the present invention
Scheme is more readily understood and grasps.
As it is shown in figure 1, a kind of integral type pilot head component, it is fixedly connected on electromagnetic valve body 1, including
The static iron core 3 being arranged in housing 2, dynamic iron core 4 and coil block, coil block includes skeleton 5, should
Skeleton 5 extexine is coated with enamel-covered wire 6, and wherein skeleton 5 is in hollow form, including an endoporus, static iron core 3
It is tightly connected integral with skeleton 5 one end in being arranged at this endoporus, and is arranged at a magnetic conduction support 7 together
In, and static iron core 3 abuts with magnetic conduction support 7, dynamic iron core 4 be arranged at endoporus interior corresponding to static iron core 3 also
Stretch out and stretch out outside skeleton 5 port, and connect a cover plate 8, cover plate 8 and bone in this skeleton 5 port
Frame 5 junction is provided with an annular groove, is provided with cover plate for sealing circle 11 in it so that cover plate 8 is close with skeleton 5
Envelope connects, and is provided with dynamic iron core spring 9 near static iron core 3 end in dynamic iron core 4.
As shown in Figure 2 to 3, cover plate 8 also snaps connection with magnetic conduction support 7, magnetic conduction support 7 in
" ∏ " shape, its dual-side port is provided with bayonet socket 13, the two ends that cover plate 8 is corresponding with this dual-side be provided with
The correspondingly convex fastener of bayonet socket 13 14.
The endoporus cross section of skeleton 5 is regular polygon, preferably regular hexagon, naturally it is also possible to for positive eight limits
Shapes etc., skeleton 5 uses high-abrasive material to make, and this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE
Batch mixing or LCP.
Snap connection it addition, static iron core 3 seals with skeleton 5.As shown in Figure 4, static iron core 3 one end is provided with
Stretch out prominent annular male member 30, and is additionally provided with an annular groove 31, and skeleton 5 is provided with and convex annular
Part 30 distinguishes the most corresponding skeleton groove and skeleton male member, skeleton male member and annular groove card with annular groove 31
Sealing ring it is provided with at conjunction.
Housing 2 uses encapsulated technique to make, and magnetic conduction support 7 two sides are provided with injection hole, and certain housing 2 is also
Can be constituted in the way of using Standard, as shown in figures 5 and 6, housing 2 includes an inner chamber, and this is interior
Chamber size, shape are corresponding to magnetic conduction support 7, and this magnetic conduction support 7 plugs together and is connected to described inner chamber.
Link into an integrated entity during static iron core is arranged at skeleton endoporus in the present invention and with reinforced seal, and arrange together
In magnetic conduction support, and static iron core abuts with magnetic conduction support, moves in iron core is arranged at endoporus and static iron core simultaneously
Corresponding and stretch out and stretch out outside skeleton port, and it is tightly connected a cover plate, quiet ferrum in this skeleton port
Core, moves iron core and magnetic conduction props up the magnetic circuit being configured to Guan Bi, cover closure magnetic loop, and magnetic force loss is less, with
Time static iron core link into an integrated entity with reinforced seal, there is no magnetic air gap, this pilot head component structure does not the most pass
The plunger tube of system, and more traditional pilot head has less magnetic air gap, and magnetic force loss is less.
It addition, skeleton endoporus cross section is regular polygon, plays dynamic iron core and guide and cross the effect of gas, prevent
Secured via vacuum, affects function.
Certainly, being more than the representative instance of the present invention, in addition, the present invention can also have other multiple
The technical scheme that detailed description of the invention, all employing equivalents or equivalent transformation are formed, all falls within the present invention and wants
Ask within the scope of protection.
Claims (10)
1. an integral type pilot head component, it is fixedly connected on electromagnetic valve body, including being arranged at housing
Interior static iron core, dynamic iron core and coil block, described coil block includes skeleton, and this skeleton extexine is coated with
Having enamel-covered wire, it is characterised in that described skeleton is hollow form, including an endoporus, described static iron core is arranged at
It is tightly connected integral with described skeleton one end in this endoporus, and is arranged at together in a magnetic conduction support, and institute
Stating static iron core to abut with described magnetic conduction support, described dynamic iron core is arranged in described endoporus and described static iron core phase
And should stretch out and stretch out outside skeleton port, and be tightly connected a cover plate, described dynamic ferrum in this skeleton port
In-core is provided with dynamic iron core spring near described static iron core end.
Integral type pilot head component the most according to claim 1, it is characterised in that described cover plate is also
Snap connection with described magnetic conduction support.
Integral type pilot head component the most according to claim 2, it is characterised in that described magnetic conduction props up
Frame is in " П " shape, and its dual-side port is provided with bayonet socket, and the two ends that described cover plate is corresponding with this dual-side set
There is fastener correspondingly convex with described bayonet socket.
Integral type pilot head component the most according to claim 1, it is characterised in that described endoporus is horizontal
Cross section is regular polygon.
Integral type pilot head component the most according to claim 4, it is characterised in that described endoporus is horizontal
Cross section is regular hexagon.
Integral type pilot head component the most according to claim 1, it is characterised in that described skeleton is adopted
Making with high-abrasive material, this high-abrasive material is PA66, PTFE batch mixing or PPS, PTFE batch mixing or LCP.
Integral type pilot head component the most according to claim 1, it is characterised in that described static iron core
Snap connection with described reinforced seal.
Integral type pilot head component the most according to claim 7, it is characterised in that described static iron core
One end is provided with the prominent annular male member that stretches out, and is additionally provided with an annular groove, and described skeleton is provided with and institute
Stating the annular male member skeleton groove the most corresponding with annular groove and skeleton male member, described skeleton male member is with described
It is provided with sealing ring at annular groove engaging.
Integral type pilot head component the most according to claim 1, it is characterised in that described housing is adopted
Making by encapsulated technique, described magnetic conduction support two sides are provided with injection hole.
Integral type pilot head component the most according to claim 1, it is characterised in that described housing bag
Including an inner chamber, this inner chamber size, shape are corresponding to described magnetic conduction support, and this magnetic conduction support plugs together and is connected to institute
State inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046320.5A CN105987216A (en) | 2015-01-28 | 2015-01-28 | Integrated pilot head component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046320.5A CN105987216A (en) | 2015-01-28 | 2015-01-28 | Integrated pilot head component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987216A true CN105987216A (en) | 2016-10-05 |
Family
ID=57035071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046320.5A Pending CN105987216A (en) | 2015-01-28 | 2015-01-28 | Integrated pilot head component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173984A (en) * | 2020-01-14 | 2020-05-19 | 宁波飞泰工业自控设备有限公司 | Solenoid valve coil base for matching pilot head |
| CN113048280A (en) * | 2021-03-09 | 2021-06-29 | 无锡恒捷磁感技术有限公司 | Oil inlet valve with high sealing stability |
| CN118129363A (en) * | 2024-05-08 | 2024-06-04 | 绍兴三花汽车热管理科技有限公司 | Electromagnetic valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314558A (en) * | 2000-03-17 | 2001-09-26 | Smc株式会社 | Electromagnetic valve |
| CN1360165A (en) * | 2000-12-21 | 2002-07-24 | 速睦喜股份有限公司 | Lifting type solenoid valve |
| EP1219876A3 (en) * | 2000-12-25 | 2003-09-17 | Smc Corporation | A solenoid for an electromagnetic valve |
| CN1499112A (en) * | 2002-11-06 | 2004-05-26 | Smc株式会社 | Electromagnetic valve |
| CN203248814U (en) * | 2013-05-09 | 2013-10-23 | 宁波亨博电磁技术有限公司 | Mini-type solenoid valve with high permeability static iron core |
| CN204459382U (en) * | 2015-01-28 | 2015-07-08 | 宁波市鄞州枢融电子有限公司 | Integral type pilot head component |
-
2015
- 2015-01-28 CN CN201510046320.5A patent/CN105987216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314558A (en) * | 2000-03-17 | 2001-09-26 | Smc株式会社 | Electromagnetic valve |
| CN1360165A (en) * | 2000-12-21 | 2002-07-24 | 速睦喜股份有限公司 | Lifting type solenoid valve |
| EP1219876A3 (en) * | 2000-12-25 | 2003-09-17 | Smc Corporation | A solenoid for an electromagnetic valve |
| CN1499112A (en) * | 2002-11-06 | 2004-05-26 | Smc株式会社 | Electromagnetic valve |
| CN203248814U (en) * | 2013-05-09 | 2013-10-23 | 宁波亨博电磁技术有限公司 | Mini-type solenoid valve with high permeability static iron core |
| CN204459382U (en) * | 2015-01-28 | 2015-07-08 | 宁波市鄞州枢融电子有限公司 | Integral type pilot head component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173984A (en) * | 2020-01-14 | 2020-05-19 | 宁波飞泰工业自控设备有限公司 | Solenoid valve coil base for matching pilot head |
| CN113048280A (en) * | 2021-03-09 | 2021-06-29 | 无锡恒捷磁感技术有限公司 | Oil inlet valve with high sealing stability |
| CN118129363A (en) * | 2024-05-08 | 2024-06-04 | 绍兴三花汽车热管理科技有限公司 | Electromagnetic valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |