CN106351904B - A kind of double-layer hydraulic oil controlling valve - Google Patents
A kind of double-layer hydraulic oil controlling valve Download PDFInfo
- Publication number
- CN106351904B CN106351904B CN201610886053.7A CN201610886053A CN106351904B CN 106351904 B CN106351904 B CN 106351904B CN 201610886053 A CN201610886053 A CN 201610886053A CN 106351904 B CN106351904 B CN 106351904B
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- China
- Prior art keywords
- valve block
- valve
- avris
- oil duct
- oil
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Abstract
The present invention proposes a kind of double-layer hydraulic oil controlling valve, including valve body, valve body is made of valve body Primary layer and valve body top layer, the first working connection and the second working connection are equipped with valve body Primary layer, four oil ducts are equipped with valve body top layer, four oil ducts are connected by middle oil duct, controling adjustment device is equipped with middle oil duct, controling adjustment device includes left valve block, avris valve block, intermediate valve block and right valve block, avris valve block position is fixed, avris valve block is equipped with avris valve block stopper, intermediate valve block is set to be mobile, intermediate valve block is equipped with the intermediate valve block stopper being used cooperatively with avris valve block stopper, the centre of intermediate valve block is equipped with path, left valve block is set to be mobile, on left valve block path plug is equipped with close to the side of avris valve block, right valve block position is fixed, strip slot and mobile plug are equipped with right valve block.The double-layer hydraulic oil controlling valve oil circuit simplifies, and number of elements is few, can simply realize the connection between different oil circuits on demand and block control, switch the action of executing agency.
Description
Technical field
The invention belongs to Hydraulic Field, more particularly to a kind of double-layer hydraulic oil controlling valve.
Background technology
At present, Normal hydraulic valve can only then be made by pressure of the presetting mode to liquid stream, flow progress setting control
Executing agency produces action, but when equipment mechanism requires executing agency action to switch during the work time, and to hydraulic pressure system
The pressure of system, flow parameter are adjusted or continuous control, and Normal hydraulic valve is not realized then.Therefore, there is an urgent need for one kind now to set
Meter is simple, convenient and practical double-layer hydraulic oil controlling valve.
The content of the invention
The present invention proposes a kind of double-layer hydraulic oil controlling valve, and solving Normal hydraulic valve in the prior art can not realize that oil circuit is cut
The problem of changing continuous control.
The technical proposal of the invention is realized in this way：A kind of double-layer hydraulic oil controlling valve, including valve body, the valve body is by valve
Body Primary layer and valve body top layer composition, the valve body top layer are placed on the valve body Primary layer, are set in the valve body Primary layer
Have the first working connection and the second working connection, four oil ducts be equipped with the valve body top layer, respectively the first oil duct, the second oil duct,
3rd oil duct and the 4th oil duct, four oil ducts are connected by middle oil duct, are equipped with the middle oil duct and are controlled to adjust dress
Put, the controling adjustment device includes left valve block, avris valve block, intermediate valve block and right valve block, and the position of the avris valve block is consolidated
Fixed, the avris valve block is equipped with avris valve block stopper, and the intermediate valve block is set to be mobile, the intermediate valve block equipped with
The intermediate valve block stopper that the avris valve block stopper is used cooperatively, the centre of the intermediate valve block are equipped with path, the left valve block
Set to be mobile, the side on the left valve block close to the avris valve block is equipped with path plug, and the position of the right valve block is consolidated
It is fixed, strip slot and mobile plug are equipped with the right valve block.
As a preferred embodiment, when the left valve block is fitted closely with the avris valve block, first oil duct
Blocked between the 3rd oil duct.
As a preferred embodiment, the left valve block has gap, the intermediate valve block stopper with the avris valve block
When being fitted closely with the avris valve block stopper, connected between first oil duct and the 3rd oil duct.
As a preferred embodiment, the left valve block has gap, the intermediate valve block and institute with the avris valve block
State left valve block it is adjacent when, connected between first oil duct and second oil duct, the 3rd oil duct and the 4th oil duct
Between connect.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows：Oil circuit simplifies, and number of elements is few, can be simply
The connection between different oil circuits is realized on demand and blocks control, is switched the action of executing agency, can be controlled continuously, pari passu
The pressure and flow of hydraulic system, so as to fulfill the continuous control to the position of executing agency, speed and power, and can prevent or subtract
Impact when small pressure, velocity transformation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of double-layer hydraulic oil controlling valve of the present invention.
In figure, 1- valve bodies；The first oil ducts of 2-；The second oil ducts of 3-；The 3rd oil ducts of 4-；The 4th oil ducts of 5-；Oil duct among 6-；7-
Left valve block；8- avris valve blocks；9- intermediate valve blocks；The right valve blocks of 10-；11- avris valve block stoppers；12- intermediate valve block stoppers；13- leads to
Road；14- path plugs；15- strip slots；16- moves plug；The first working connections of 17-；The second working connections of 18-.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
As shown in Figure 1, a kind of double-layer hydraulic oil controlling valve, including valve body 1, valve body 1 is by valve body Primary layer and valve body top layer group
Into valve body top layer is placed on valve body Primary layer, and the first working connection 17 and the second working connection 18, valve body are equipped with valve body Primary layer
Four oil ducts are equipped with top layer, are respectively the first oil duct 2, the second oil duct 3, the 3rd oil duct 4 and the 4th oil duct 5, four oil ducts lead to
Oil duct 6 connects among crossing, and controling adjustment device is equipped with middle oil duct 6, and controling adjustment device includes left valve block 7, avris valve block
8th, intermediate valve block 9 and right valve block 10, the position of avris valve block 8 are fixed, and avris valve block 8 is equipped with avris valve block stopper 11, middle
Valve block 9 is set to be mobile, and intermediate valve block 9 is equipped with the intermediate valve block stopper 12 being used cooperatively with avris valve block stopper 11, middle
The centre of valve block 9 is equipped with path 13, and left valve block 7 is set to be mobile, and path is equipped with close to the side of avris valve block 8 on left valve block 7
Plug 14, the position of right valve block 10 are fixed, and strip slot 15 and mobile plug 16 are equipped with right valve block 10.
When left valve block 7 is fitted closely with avris valve block 8, blocked between the first oil duct 2 and the 3rd oil duct 4；Left valve block 7 and side
When side valve block 8 has gap and intermediate valve block stopper 12 and avris valve block stopper 11 fit closely, the first oil duct 2 and the 3rd oil
Connected between road 4；Left valve block 7 and avris valve block 8 have gap and when intermediate valve block 9 and adjacent left valve blocks 7,2 He of the first oil duct
Connect between second oil duct 3, connected between the 3rd oil duct 4 and the 4th oil duct 5.
The hydraulic oil control valve oil road simplifies, and number of elements is few, can simply realize on demand connection between different oil circuits and
Control is blocked, switches the action of executing agency, the pressure and flow of hydraulic system can be controlled continuously, pari passu, so that real
Now to the continuous control of the position of executing agency, speed and power, and can prevent or reduce pressure, velocity transformation when impact.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of double-layer hydraulic oil controlling valve, including valve body, the valve body are made of valve body Primary layer and valve body top layer, the valve body
Top layer is placed on the valve body Primary layer, it is characterised in that：The first working connection and the second master are equipped with the valve body Primary layer
Oil circuit, the valve body top layer is interior to be equipped with four oil ducts, respectively the first oil duct, the second oil duct, the 3rd oil duct and the 4th oil duct, and four
A oil duct is connected by middle oil duct, and controling adjustment device, the controling adjustment device bag are equipped with the middle oil duct
Left valve block, avris valve block, intermediate valve block and right valve block are included, the position of the avris valve block is fixed, and the avris valve block is equipped with
Avris valve block stopper, the intermediate valve block are set to be mobile, and the intermediate valve block is equipped with to be coordinated with the avris valve block stopper
The intermediate valve block stopper used, the centre of the intermediate valve block are equipped with path, and the left valve block is set to be mobile, the left valve block
The upper side close to the avris valve block is equipped with path plug, and the position of the right valve block is fixed, and bar is equipped with the right valve block
Shape groove and mobile plug.
A kind of 2. double-layer hydraulic oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block and the avris valve block
When fitting closely, blocked between first oil duct and the 3rd oil duct.
A kind of 3. double-layer hydraulic oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block and the avris valve block
There is gap, when the intermediate valve block stopper is fitted closely with the avris valve block stopper, first oil duct and the 3rd oil
Connected between road.
A kind of 4. double-layer hydraulic oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block and the avris valve block
When having gap, the intermediate valve block and the adjacent left valve block, connected between first oil duct and second oil duct, it is described
Connected between 3rd oil duct and the 4th oil duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886053.7A CN106351904B (en) | 2016-10-10 | 2016-10-10 | A kind of double-layer hydraulic oil controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886053.7A CN106351904B (en) | 2016-10-10 | 2016-10-10 | A kind of double-layer hydraulic oil controlling valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351904A CN106351904A (en) | 2017-01-25 |
| CN106351904B true CN106351904B (en) | 2018-04-17 |
Family
ID=57866748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610886053.7A Active CN106351904B (en) | 2016-10-10 | 2016-10-10 | A kind of double-layer hydraulic oil controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351904B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203214466U (en) * | 2013-04-07 | 2013-09-25 | 华菱星马汽车（集团）股份有限公司 | Flow-regeneratable hydraulic locking valve device |
| CN204591843U (en) * | 2015-03-05 | 2015-08-26 | 青州市昌盛液压件有限责任公司 | A kind of small-sized neotectonics oil control multichannel valve body |
| CN204591842U (en) * | 2015-03-05 | 2015-08-26 | 青州市昌盛液压件有限责任公司 | A kind of small-sized oily control multifunctional valve body |
| CN105221505A (en) * | 2015-09-11 | 2016-01-06 | 福州大学 | A kind of double spool dual free dimension rotary type four-way selector valve with jack shaft |
| CN105508339A (en) * | 2015-12-09 | 2016-04-20 | 广西柳工机械股份有限公司 | Control valve and hydraulic control system of loading machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325564B2 (en) * | 2004-03-24 | 2008-02-05 | Keihin Corporation | Linear solenoid valve |
-
2016
- 2016-10-10 CN CN201610886053.7A patent/CN106351904B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203214466U (en) * | 2013-04-07 | 2013-09-25 | 华菱星马汽车（集团）股份有限公司 | Flow-regeneratable hydraulic locking valve device |
| CN204591843U (en) * | 2015-03-05 | 2015-08-26 | 青州市昌盛液压件有限责任公司 | A kind of small-sized neotectonics oil control multichannel valve body |
| CN204591842U (en) * | 2015-03-05 | 2015-08-26 | 青州市昌盛液压件有限责任公司 | A kind of small-sized oily control multifunctional valve body |
| CN105221505A (en) * | 2015-09-11 | 2016-01-06 | 福州大学 | A kind of double spool dual free dimension rotary type four-way selector valve with jack shaft |
| CN105508339A (en) * | 2015-12-09 | 2016-04-20 | 广西柳工机械股份有限公司 | Control valve and hydraulic control system of loading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106351904A (en) | 2017-01-25 |
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