CN208381326U - A kind of spool of solenoid valve - Google Patents
A kind of spool of solenoid valve Download PDFInfo
- Publication number
- CN208381326U CN208381326U CN201820829424.2U CN201820829424U CN208381326U CN 208381326 U CN208381326 U CN 208381326U CN 201820829424 U CN201820829424 U CN 201820829424U CN 208381326 U CN208381326 U CN 208381326U
- Authority
- CN
- China
- Prior art keywords
- iron core
- plug
- dynamic iron
- section
- solenoid valve
- 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.)
- Withdrawn - After Issue
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000003068 static effect Effects 0.000 claims description 8
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000036541 health Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of spool of solenoid valve, including dynamic iron core and rubber plug, the dynamic iron core is equipped with dynamic iron core through-hole along its length, and one end of dynamic iron core is equipped with dynamic iron core multi-diameter shaft；The rubber plug includes chock plug, stick harness, plug and extension section, the maximum cross section of the chock plug and the maximum cross section of plug are all larger than the maximum cross section of stick harness, the maximum cross section of the extension section is less than the maximum cross section of stick harness, and the stick harness matches with the dynamic iron core through-hole.Rubber plug and dynamic iron core are attached by the utility model in such a way that rubber plug passes through dynamic iron core through-hole, need to pull the extension section of rubber plug when producing spool, plug is forced through dynamic iron core through-hole, plug is connected to dynamic iron core stepped shaft end at this time, and chock plug is connected to the other end of dynamic iron core.The utility model eliminates the step of dispensing, not only increases production efficiency, has ensured the health of worker, has also made the connection between rubber plug and dynamic iron core stronger.
Description
Technical field
The utility model relates to valve field, in particular to a kind of spool of solenoid valve.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, however it is not limited to hydraulic, pneumatic.Solenoid valve is used in direction, flow, speed and the others that medium is adjusted in industrial control system
Parameter, while solenoid valve can cooperate different circuits to realize expected control, and the precision and flexibility that control can
Guarantee.There are many kinds of solenoid valves, and different solenoid valves plays a role in the different location of control system, and the most commonly used is unidirectional
Valve, safety valve, directional control valve, speed-regulating valve etc..
At present in the production technology of existing valve core of the electromagnetic valve, often using mode for dispensing glue by the two of rubber plug and dynamic iron core
End is bonded, such production technology not only low efficiency, but also can be impacted to the health of worker.It is actually using
In, the phenomenon that rubber plug is easy to appear degumming, so that solenoid valve cisco unity malfunction.
Utility model content
Technical problem to be solved by the utility model is: the utility model provides a kind of spool of solenoid valve, in the spool
The connection of rubber plug and dynamic iron core is no longer realized by mode for dispensing glue.
The solution that the utility model solves its technical problem is: a kind of spool of solenoid valve, including dynamic iron core and glue
Plug, the dynamic iron core are equipped with dynamic iron core through-hole along its length, and one end of dynamic iron core is equipped with dynamic iron core multi-diameter shaft；The rubber plug
Including chock plug, stick harness, plug and extension section, the chock plug, stick harness, plug and extension section are sequentially connected, the maximum of the chock plug
Cross section and the maximum cross section of plug are all larger than the maximum cross section of stick harness, and the maximum cross section of the extension section is less than stick harness
Maximum cross section, the stick harness matches with the dynamic iron core through-hole.
As a further improvement of the above technical scheme, the chock plug, stick harness, plug and extension section are integrally formed.
As a further improvement of the above technical scheme, the plug is cone.
As a further improvement of the above technical scheme, the dynamic iron core through-hole is circular through hole or rectangular through-hole.
As a further improvement of the above technical scheme, the other end of the dynamic iron core is equipped with circular groove, round recessed
The central axis of slot is overlapped with the center line of the dynamic iron core through-hole.
Further improvement as above-mentioned technical proposal, the center line of the chock plug, the center line of stick harness, in plug
Four line of center line of heart line and extension section is overlapped.
Further improvement as above-mentioned technical proposal, the chock plug match with the circular groove.
As a further improvement of the above technical scheme, the spool of the solenoid valve further includes static iron core and coil group, quiet
Iron core is built in coil group, and the static iron core attracts the dynamic iron core by magnetic force.
As a further improvement of the above technical scheme, a kind of solenoid valve, the spool including above-mentioned solenoid valve.
The beneficial effects of the utility model are: the utility model using rubber plug pass through dynamic iron core through-hole by the way of by rubber plug with
Dynamic iron core is attached, since the maximum cross section of chock plug and the maximum cross section of plug are all larger than the maximum cross section of stick harness,
So needing to pull the extension section of rubber plug when production spool, plug is forced through dynamic iron core through-hole, plug is connected to dynamic at this time
Iron core stepped shaft end, chock plug are connected to the other end of dynamic iron core.The utility model eliminates the step of dispensing, not only increases
Production efficiency has ensured the health of worker, has also made the connection between rubber plug and dynamic iron core stronger.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment a1 dynamic iron core and rubber plug；
Fig. 2 is the explosive view using the embodiment a2 of the solenoid valve of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.Finally, it should be noted that as text in term " center ",
The orientation or positional relationship of the instructions such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" is then based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.In addition, being used for description purposes only if term " first ", " second ", " third " in text, and should not be understood as
Indication or suggestion relative importance.
Referring to Fig.1, this is the embodiments of the present invention a1, specifically:
A kind of spool of solenoid valve, including dynamic iron core 1 and rubber plug 2, the dynamic iron core are equipped with dynamic iron core along its length
Through-hole 12, the dynamic iron core through-hole can be circular through hole or rectangular through-hole, and since circular through hole is easy to process, this is practical new
The preferably circular through-hole of type, the upper end of the dynamic iron core are equipped with dynamic iron core multi-diameter shaft 11, and the body shape of the dynamic iron core can be with
It is cylindrical body, cube or four bank or ridge with fillet, the dynamic iron core of the utility model is preferably cylindrical body；The rubber plug packet
Chock plug 21, stick harness 22, plug 23 and extension section 24 are included, the chock plug, stick harness, plug and extension section are sequentially connected, the chock plug,
Stick harness, plug and extension section are integrally formed, and the maximum cross section of the chock plug and the maximum cross section of plug are all larger than stick harness
Maximum cross section, the maximum cross section of the extension section is less than the maximum cross section of stick harness, the stick harness and the dynamic iron core
Through-hole matches, i.e., stick harness is to lead to the consistent cylindrical body of dynamic iron core through-hole diameter, the length of stick harness and the dynamic iron core
The depth in hole is consistent.Using the above structure, the utility model has the beneficial effects that the utility model is logical across dynamic iron core using rubber plug
Rubber plug and dynamic iron core are attached by the mode in hole, since the maximum cross section of chock plug and the maximum cross section of plug are all larger than plug
Plug is forced through dynamic iron core through-hole so needing to pull the extension section of rubber plug when production spool by the maximum cross section of column, this
When plug be connected to dynamic iron core stepped shaft end, chock plug is connected to the lower end of dynamic iron core, completes the extension section that rubber plug is cut off after connection.
The utility model eliminates the step of dispensing, not only increases production efficiency, has ensured the health of worker, also makes rubber plug and moves
Connection between iron core is stronger.
Since plug is the main composition part for closing solenoid valve access, so the plug is preferably cone.Circular cone
Body has good closed performance relative to other three-dimensional shapes, while the forced area of cone is few, and when work does not allow rapid wear
It is bad.
It is further used as preferred embodiment, the lower end of the dynamic iron core is equipped with circular groove, the center of circular groove
Axis is overlapped with the center line of the dynamic iron core through-hole.Since the chock plug, stick harness, plug and extension section are integrally formed, it is
Facilitate the processing and manufacturing of rubber plug, the extension section and chock plug be cylindrical body, the center of the center line of the chock plug, stick harness
Four line of center line of line, the center line of plug and extension section is overlapped.
In order to reduce influence of the dynamic iron core to media flow, the chock plug matches with the circular groove, i.e. chock plug
Diameter is consistent with the diameter of circular groove, and the length of chock plug is consistent with the depth of the circular groove.Rubber plug is connect with dynamic iron core
Afterwards, the chock plug of rubber plug is connected in circular groove, and the lower end of dynamic iron core is considered as plane, therefore will not cause to media flow additionally
Influence, and the noise that can also reduce media flow when generates.
It is further used as preferred embodiment, the spool of the solenoid valve further includes static iron core and coil group 3, static iron core
It is built in coil group, by the magnetic effect of electric current it is found that after coil group is powered, static iron core can generate magnetic force, the magnetic force
The dynamic iron core can be attracted.
Referring to Fig. 2, this is the embodiments of the present invention a2, specifically:
A kind of solenoid valve further includes air column 4, spring 5, U-typed shell 7, installation in addition to the spool including above-mentioned solenoid valve
Plate 6 and upper cover 8.The air column is equipped with air through hole, and one end of air column is equipped with air inlet multi-diameter shaft, and the other end of air column is equipped with
Spring multi-diameter shaft, the spring are connected on spring multi-diameter shaft and dynamic iron core multi-diameter shaft, and the bottom surface of U-typed shell is equipped with one
A air inlet circular hole, the diameter of air inlet circular hole is consistent with the diameter of the air inlet multi-diameter shaft, and air inlet multi-diameter shaft is across air inlet circle
Hole, air inlet multi-diameter shaft stretch out in outside the U-typed shell.The coil group is equipped with mounting plate 6, and mounting plate is equipped with outlet nozzle
61, the upper cover is equipped with outlet nozzle through-hole and two buckles, and the U-typed shell is set there are two card slot.The upper cover, installation
Plate, spool, spring, air column and U-typed shell are sequentially connected installation, the card slot for being connected to U-typed shell of last upper cover
On.
The working principle of the solenoid valve: when coil group is not powered, due to the effect of spring force, so that in dynamic iron core
Plug leave the air through hole on air column, the solenoid valve is normal open solenoid valve；When coil group is powered, produced by static iron core
Magnetic force to attract dynamic iron core mobile to the direction of the air column so that the air through hole on the plug closed air column in dynamic iron core,
The solenoid valve closed access at this time.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of spool of solenoid valve, including dynamic iron core and rubber plug, it is characterised in that: the dynamic iron core is equipped with along its length
One end of dynamic iron core through-hole, dynamic iron core is equipped with dynamic iron core multi-diameter shaft；The rubber plug includes chock plug, stick harness, plug and extension section, institute
It states chock plug, stick harness, plug and extension section to be sequentially connected, the maximum cross section of the chock plug and the maximum cross section of plug are all larger than
The maximum cross section of stick harness, the maximum cross section of the extension section are less than the maximum cross section of stick harness, and the stick harness is moved with described
Iron core through-hole matches.
2. a kind of spool of solenoid valve according to claim 1, it is characterised in that: the chock plug, stick harness, plug and stretching
Portion is integrally formed.
3. a kind of spool of solenoid valve according to claim 1, it is characterised in that: the plug is cone.
4. a kind of spool of solenoid valve according to claim 1, it is characterised in that: the dynamic iron core through-hole is circular through hole
Or rectangular through-hole.
5. a kind of spool of solenoid valve according to claim 1, it is characterised in that: the other end of the dynamic iron core is equipped with
Circular groove, the central axis of circular groove are overlapped with the center line of the dynamic iron core through-hole.
6. a kind of spool of solenoid valve according to claim 5, it is characterised in that: the center line of the chock plug, stick harness
Four line of center line of center line, the center line of plug and extension section is overlapped.
7. a kind of spool of solenoid valve according to claim 6, it is characterised in that: the chock plug and the circular groove phase
Matching.
8. a kind of spool of solenoid valve according to claim 1, it is characterised in that: it further include static iron core and coil group, it is quiet
Iron core is built in coil group, and the static iron core attracts the dynamic iron core by magnetic force.
9. a kind of solenoid valve, it is characterised in that: including a kind of spool of solenoid valve described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829424.2U CN208381326U (en) | 2018-05-30 | 2018-05-30 | A kind of spool of solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829424.2U CN208381326U (en) | 2018-05-30 | 2018-05-30 | A kind of spool of solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381326U true CN208381326U (en) | 2019-01-15 |
Family
ID=64968675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829424.2U Withdrawn - After Issue CN208381326U (en) | 2018-05-30 | 2018-05-30 | A kind of spool of solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561562A (en) * | 2018-05-30 | 2018-09-21 | 广东科宇康科技有限公司 | A kind of spool of solenoid valve |
-
2018
- 2018-05-30 CN CN201820829424.2U patent/CN208381326U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561562A (en) * | 2018-05-30 | 2018-09-21 | 广东科宇康科技有限公司 | A kind of spool of solenoid valve |
| CN108561562B (en) * | 2018-05-30 | 2024-03-12 | 广东科宇康科技有限公司 | Valve core of electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20240312 |