CN207921356U - A kind of integrated hydraulic controlled valve - Google Patents
A kind of integrated hydraulic controlled valve Download PDFInfo
- Publication number
- CN207921356U CN207921356U CN201820304296.XU CN201820304296U CN207921356U CN 207921356 U CN207921356 U CN 207921356U CN 201820304296 U CN201820304296 U CN 201820304296U CN 207921356 U CN207921356 U CN 207921356U
- Authority
- CN
- China
- Prior art keywords
- valve
- operating lever
- valve body
- deck
- branch pipe
- 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.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model is related to valve technology fields, especially a kind of integrated hydraulic controlled valve, including valve body, valve deck is installed at the top of the valve body, the bottom of the valve body is connected with the second branch pipe, and the side of valve body is equipped with the first branch pipe, first branch pipe is connected with valve body, and second branch pipe be connected with the inside of valve body by valve opening, it is vertically arranged with operating lever in the valve body, installation lid is installed at the top of the valve deck, the top of the operating lever sequentially passes through the outside that valve deck covers with installation and extends to installation lid, the operating lever is used between being covered with installation and is threadedly coupled, and the junction of operating lever and valve deck is equipped with sealing ring, the bottom end of the operating lever is connected with valve rod.The utility model has the advantages that simple in structure, stable and is easy to use, and the stability and leakproofness of valve inner is effectively increased, convenient for actual use.
Description
Technical field
The utility model is related to valve technology field more particularly to a kind of integrated hydraulic controlled valves.
Background technology
It is used for controlling fluid pressure, flow and the element in direction in Hydraulic Power Transmission System or hydraulic control system.Wherein control
Pressing pressure is known as pressure-control valve, controls the flow control valve that is known as of flow, and control switching is known as direction controlling with flow direction
Valve.Any one hydraulic system cannot all lack hydraulic valve no matter how simple it is.The hydraulic machinery of same technique purpose is set
It is standby, it is used by the various combination of hydraulic valve, the completely different a variety of hydraulic system schemes of oil channel structures can be formed.Therefore,
Hydraulic valve is kind and most, most widely used, the most active parts of specification in hydraulic technique.One new design is operating
Hydraulic system, can run to normal reliable as requested, depend greatly on wherein used by various hydraulic pressure
The performance of valve is good and bad and whether parameter matching is reasonable.
At work, drive mechanism is more complicated for integrated hydraulic control valve, it is necessary to ensure leakproofness in valve body and
Stability, thus we have devised a kind of integrated hydraulic controlled valve to solve problem above.
Utility model content
Purpose of the utility model is to solve the sealings of the valve inner of existing hydraulic valve existing in the prior art
Property and the not ideal enough disadvantage of stability, and a kind of integrated hydraulic controlled valve proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of integrated hydraulic controlled valve, including valve body are designed, valve deck, the valve body are installed at the top of the valve body
Bottom be connected with the second branch pipe, and the side of valve body is equipped with the first branch pipe, and first branch pipe is connected with valve body, and
Two branch pipes are connected by valve opening with the inside of valve body, and operating lever, the top peace of the valve deck are vertically arranged in the valve body
It is covered equipped with installation, the top of the operating lever sequentially passes through the outside that valve deck covers with installation and extends to installation lid, the operation
Bar is used between being covered with installation and is threadedly coupled, and the junction of operating lever and valve deck is equipped with sealing ring, the bottom of the operating lever
End is connected with valve rod, and the bottom end of the valve rod is equipped with valve plug corresponding with valve opening position, the diameter and valve opening of the valve plug
Internal diameter it is identical, and the bottom surface of valve plug is set as semicircle, and annular rubber ring is connected at the bottom edge of the valve rod；
The valve deck is internally provided with position-limit mechanism, and the position-limit mechanism includes two limits being vertically arranged in valve deck
Position bar, two gag lever posts are located at the both sides of operating lever, are fixedly connected at the top of the top of the operating lever and valve deck,
And the bottom end of operating lever is connected with limited block, the both sides of the operating lever are respectively connected with limiting plate, are offered on the limiting plate
Limit hole, and two gag lever post corresponding inserteds, in two limit holes, the top surface both sides of the valve rod are offered to be limited with two
The corresponding jack in position bar position.
Preferably, the top surface of the valve rod is set as arc surface.
Preferably, the diameter of the limited block is more than the diameter of limit hole and the diameter less than jack.
Preferably, the side on the operating lever top is equipped with limit protrusion.
The utility model proposes a kind of integrated hydraulic controlled valve, advantageous effect is：The utility model has knot
Structure is simple, stablize and advantage easy to use, position-limit mechanism can make moving reciprocatingly in the vertical direction for valve rod stabilization,
And the annular rubber ring of valve rod bottom surface and the valve plug of ballhead can effectively improve the leakproofness of valve body, convenient for actually making
With.
Description of the drawings
Fig. 1 be the utility model proposes a kind of integrated hydraulic controlled valve structural schematic diagram.
In figure：Valve deck 1, operating lever 2, installation lid 3, gag lever post 4, limiting plate 5, limited block 6, valve rod 7, jack 8, valve body 9,
First branch pipe 10, the second branch pipe 11, valve plug 12, valve opening 13, annular rubber ring 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, the top of a kind of integrated hydraulic controlled valve, including valve body 9, valve body 9 is equipped with valve deck 1, valve body 9
Bottom be connected with the second branch pipe 11, and the side of valve body 9 is equipped with the first branch pipe 10, and the first branch pipe 10 is connected with valve body 9,
And second branch pipe 11 be connected with the inside of valve body 9 by valve opening 13, operating lever 2, the top of valve deck 1 are vertically arranged in valve body 9
Portion is equipped with installation lid 3, and the top of operating lever 2 sequentially passes through valve deck 1 with installation lid 3 and extends to the outside of installation lid 3, operation
The side on 2 top of bar is equipped with limit protrusion, and limit protrusion has preferable limit effect to operating lever 2, and also allows for making
User operates operating lever 2.It uses and is threadedly coupled between operating lever 2 and installation lid 3, and the connection of operating lever 2 and valve deck 1
Place is equipped with sealing ring, and the bottom end of operating lever 2 is connected with valve rod 7, and the top surface of valve rod 7 is set as arc surface, and setting in this way can make
The movement of valve rod 7 is more smooth, is quickly returning in valve deck 1 from valve body 9 convenient for valve rod 7.The bottom end of valve rod 7 is equipped with and valve opening
The corresponding valve plug 12 in 13 positions, the diameter of valve plug 12 is identical as the internal diameter of valve opening 13, and the bottom surface of valve plug 12 is set as semicircle
Shape is connected with annular rubber ring 14 at the bottom edge of valve rod 7.Valve in the closure state, the semicircle forming head of valve plug 12
Plug is to the inside of valve opening 13, and annular rubber ring 14 is disposed around the top of valve opening 13, and there is preferable sealing to imitate for setting in this way
Fruit, convenient for actual use.
Valve deck 1 is internally provided with position-limit mechanism, and position-limit mechanism includes two gag lever posts 4 being vertically arranged in valve deck 1,
Two gag lever posts 4 are located at the both sides of operating lever 2, and the top of operating lever 2 is fixedly connected with the top of valve deck 1, and operating lever 2
Bottom end be connected with limited block 6, the both sides of operating lever 2 are respectively connected with limiting plate 5, limit hole, and two are offered on limiting plate 5
In two limit holes, the top surface both sides of valve rod 7 offer corresponding with two 4 positions of gag lever post 4 corresponding inserted of gag lever post
Jack 8.The diameter of limited block 6 is more than the diameter of limit hole and the diameter less than jack 8, and setting in this way can ensure that gag lever post
4 are inserted into the inside of valve rod 7 with limited block 6, and back and forth movement is done in the vertical direction convenient for valve rod 7.In valve rod 7 along perpendicular
To when doing back and forth movement, limiting plate 5 can also move up and down histogram along gag lever post 4, and two limiting plates 5 can be effectively to valve rod 7
Position be defined, the movement of valve rod 7 can be made more to stablize, make the stability higher of valve body entirety, convenient for actually using.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of integrated hydraulic controlled valve, including valve body（9）, the valve body（9）Top valve deck is installed（1）, described
Valve body（9）Bottom be connected with the second branch pipe（11）, and valve body（9）Side the first branch pipe is installed（10）, described first
Pipe（10）With valve body（9）It is connected, and the second branch pipe（11）Pass through valve opening（13）With valve body（9）Inside be connected, feature
It is, the valve body（9）Inside it is vertically arranged with operating lever（2）, the valve deck（1）Top be equipped with installation lid（3）, the behaviour
Make bar（2）Top sequentially pass through valve deck（1）It is covered with installation（3）And extend to installation lid（3）Outside, the operating lever（2）
It is covered with installation（3）Between using being threadedly coupled, and operating lever（2）With valve deck（1）Junction sealing ring, the operation are installed
Bar（2）Bottom end be connected with valve rod（7）, the valve rod（7）Bottom end be equipped with and valve opening（13）The corresponding valve plug in position
（12）, the valve plug（12）Diameter and valve opening（13）Internal diameter it is identical, and valve plug（12）Bottom surface be set as semicircle, it is described
Valve rod（7）Bottom edge at be connected with annular rubber ring（14）；
The valve deck（1）Be internally provided with position-limit mechanism, the position-limit mechanism includes being vertically arranged in valve deck（1）Interior two
Gag lever post（4）, two gag lever posts（4）It is located at operating lever（2）Both sides, the operating lever（2）Top and valve deck
（1）Top be fixedly connected, and operating lever（2）Bottom end be connected with limited block（6）, the operating lever（2）Both sides be all connected with
There is limiting plate（5）, the limiting plate（5）On offer limit hole, and two gag lever posts（4）Corresponding inserted is in two limit holes
It is interior, the valve rod（7）Top surface both sides offer and two gag lever posts（4）The corresponding jack in position（8）.
2. a kind of integrated hydraulic controlled valve according to claim 1, which is characterized in that the valve rod（7）Top surface
It is set as arc surface.
3. a kind of integrated hydraulic controlled valve according to claim 1, which is characterized in that the limited block（6）It is straight
Diameter is more than the diameter of limit hole and is less than jack（8）Diameter.
4. a kind of integrated hydraulic controlled valve according to claim 1, which is characterized in that the operating lever（2）Top
Side limit protrusion is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304296.XU CN207921356U (en) | 2018-03-06 | 2018-03-06 | A kind of integrated hydraulic controlled valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304296.XU CN207921356U (en) | 2018-03-06 | 2018-03-06 | A kind of integrated hydraulic controlled valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921356U true CN207921356U (en) | 2018-09-28 |
Family
ID=63597598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304296.XU Expired - Fee Related CN207921356U (en) | 2018-03-06 | 2018-03-06 | A kind of integrated hydraulic controlled valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921356U (en) |
-
2018
- 2018-03-06 CN CN201820304296.XU patent/CN207921356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210306 |