CN207906525U - A kind of electromagnetism adjustable structure - Google Patents
A kind of electromagnetism adjustable structure Download PDFInfo
- Publication number
- CN207906525U CN207906525U CN201820265878.1U CN201820265878U CN207906525U CN 207906525 U CN207906525 U CN 207906525U CN 201820265878 U CN201820265878 U CN 201820265878U CN 207906525 U CN207906525 U CN 207906525U
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- China
- Prior art keywords
- iron core
- mounting hole
- coil
- hand end
- endoporus
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Abstract
The utility model discloses a kind of electromagnetism adjustable structures, it is characterised in that：Including shell, the left-hand end of shell is equipped with the installation that left mounting hole is used to control valve body, right-hand end is equipped with the installation that right mounting hole is used for coil, the partition board with shell integral structure is equipped between the mounting hole of left and right, interstitial hole is equipped among partition board, static iron core is fixedly mounted in interstitial hole, the right side of static iron core is equipped with dynamic iron core, magnetic shield is equipped between the outer circle and coil endoporus of dynamic iron core to carry out every magnetic, the left-hand end of magnetic shield carries out Internal hole positioning by left set, right-hand end carries out Internal hole positioning by right set, it is left to cover the right end face for being connected to the partition board, the right side is sleeved on the fixed installation of coil endoporus, the endoporus of dynamic iron core is fixed with movable valve plug, the both ends of movable valve plug carry out activity-oriented by left and right guide sleeve.The external active force of the movable valve plug of the utility model can be controlled by changing current value, and low-profile simple in structure more preferably meets damper throttle solenoid valve need of work.
Description
Technical field
The utility model is related to a kind of solenoid valves, and in particular to a kind of electromagnetism adjustable structure of damper throttle solenoid valve.
Background technology
The electromagnetic valve structure for controlling fluid flow of the prior art, has a single function, structure is complex, cannot be fine
Suitable for shock absorber application occasion, it is not suitable for being installed and being used on damper certainly yet, and the crucial portion of solenoid valve
Part is in its electromagnetism adjustable structure.
Invention content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of external active force of movable valve plug and can lead to
Change current value is crossed to be controlled, low-profile simple in structure more preferably meets the electricity of damper throttle solenoid valve need of work
Magnetic adjustable structure.
The utility model adopts the following technical scheme that complete：
A kind of electromagnetism adjustable structure, it is characterised in that：Including shell, the left-hand end of shell is equipped with left mounting hole for controlling
The installation of valve body, right-hand end are equipped with the installation that right mounting hole is used for coil, coil and connector and are packed into from shell right direction
Right mounting hole is simultaneously sealed closure to the opening of right mounting hole, be equipped between the mounting hole of left and right with shell integral structure every
Plate, partition board centre are equipped with interstitial hole, and static iron core is fixedly mounted in interstitial hole, and the right side of static iron core is equipped with dynamic iron core, dynamic iron core
It is equipped with magnetic shield between outer circle and coil endoporus to carry out every magnetic, the left-hand end of magnetic shield carries out Internal hole positioning, right-hand end by left set
Internal hole positioning is carried out by right set, left to cover the right end face for being connected to the partition board, the right side is sleeved on the fixed installation of coil endoporus, dynamic iron core
Endoporus be fixed with movable valve plug, the both ends of movable valve plug carry out activity-oriented by left and right guide sleeve, and left guide sleeve is fixed on quiet iron
The endoporus of core, right guide sleeve are fixed on the endoporus of right set；When coil energization dynamic iron core acts, the left side shaft end of movable valve plug is overhanging
Into the left mounting hole.
Using the electromagnetism adjustable structure of above-mentioned technical proposal, for damper throttling control solenoid valve, movable valve plug
External active force can be controlled by changing current value, low-profile simple in structure more preferably meets damper throttling electricity
Magnet valve need of work, operation principle are：After coil is powered, dynamic iron core drives movable valve plug action under the action of electromagnetic force, in
It is that the left side shaft end of movable valve plug is extended in left mounting hole, acts on the overflow spool of control valve body, according to is passed through electricity
The different active force of generation of different sizes of stream, when active force is small, fluid can be easy to that overflow spool is pushed to let out
Stream, when active force is big, fluid needs the pressure of bigger to push overflow spool, and electric current is bigger, and active force is bigger, works as coil
After power-off, active force zero, control valve carries out throttling control by the inherent characteristic of valve arrangement itself.
Preferably, left set is structure as a whole with the partition board.
Description of the drawings
The utility model has following attached drawing：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown, a kind of electromagnetism adjustable structure of the utility model, including shell 4, the left-hand end of shell 4 are equipped with left peace
Dress hole 3 is used to control the installation of valve body, and right-hand end is equipped with the installation that right mounting hole 7 is used for coil 9, coil 9 and connector 12
It is packed into right mounting hole from shell right direction and closure is sealed to the opening of right mounting hole 7, is equipped between the mounting hole of left and right
With the partition board 5 of 4 integral structure of shell, 5 centre of partition board is equipped with interstitial hole, static iron core 2 is fixedly mounted in interstitial hole, static iron core 2
Right side is equipped with dynamic iron core 14, and being equipped with magnetic shield 8 between 9 endoporus of outer circle and coil of dynamic iron core 14 carries out every magnetic, a left side for magnetic shield 8
Side carries out Internal hole positioning by left set 6, and right-hand end carries out Internal hole positioning by right set 10, and left set 6 is connected to the right side of the partition board 5
End face, left set 6 are structure as a whole with the partition board 5, and right set 10 is fixedly mounted in coil endoporus 9, and the endoporus of dynamic iron core 14 is fixed
Equipped with movable valve plug 13, the both ends of movable valve plug 13 carry out activity-oriented by left and right guide sleeve, and left guide sleeve 1 is fixed on static iron core 2
Endoporus, right guide sleeve 11 are fixed on the endoporus of right set 10；When 9 energization dynamic iron core 14 of coil acts, the left-hand axis of movable valve plug 13
End is extended in the left mounting hole 3.
Claims (2)
1. a kind of electromagnetism adjustable structure, it is characterised in that：Including shell, the left-hand end of shell is equipped with left mounting hole and is used for control valve
The installation of valve body, right-hand end are equipped with the installation that right mounting hole is used for coil, coil and connector and are packed into the right side from shell right direction
Mounting hole is simultaneously sealed closure to the opening of right mounting hole, and the partition board with shell integral structure is equipped between the mounting hole of left and right,
It is equipped with interstitial hole among partition board, static iron core is fixedly mounted in interstitial hole, the right side of static iron core is equipped with dynamic iron core, the outer circle of dynamic iron core
It is equipped with magnetic shield between coil endoporus to carry out every magnetic, the left-hand end of magnetic shield carries out Internal hole positioning by left set, and right-hand end is by the right side
Set carries out Internal hole positioning, and left cover is connected to the right end face of the partition board, and the right side is sleeved on the fixed installation of coil endoporus, dynamic iron core it is interior
Hole is fixed with movable valve plug, and the both ends of movable valve plug carry out activity-oriented by left and right guide sleeve, and left guide sleeve is fixed on static iron core
Endoporus, right guide sleeve are fixed on the endoporus of right set；When coil energization dynamic iron core acts, the left side shaft end of movable valve plug is extended to institute
It states in left mounting hole.
2. a kind of electromagnetism adjustable structure as described in claim 1, it is characterised in that：Left set is structure as a whole with the partition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265878.1U CN207906525U (en) | 2018-02-24 | 2018-02-24 | A kind of electromagnetism adjustable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265878.1U CN207906525U (en) | 2018-02-24 | 2018-02-24 | A kind of electromagnetism adjustable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906525U true CN207906525U (en) | 2018-09-25 |
Family
ID=63561097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820265878.1U Active CN207906525U (en) | 2018-02-24 | 2018-02-24 | A kind of electromagnetism adjustable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906525U (en) |
-
2018
- 2018-02-24 CN CN201820265878.1U patent/CN207906525U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |