CN106593980A - Hydraulic oil control valve - Google Patents
Hydraulic oil control valve Download PDFInfo
- Publication number
- CN106593980A CN106593980A CN201610884709.1A CN201610884709A CN106593980A CN 106593980 A CN106593980 A CN 106593980A CN 201610884709 A CN201610884709 A CN 201610884709A CN 106593980 A CN106593980 A CN 106593980A
- Authority
- CN
- China
- Prior art keywords
- valve block
- oil duct
- avris
- oil
- 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.)
- Pending
Links
Classifications
-
- 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 invention provides a hydraulic oil control valve which comprises a valve body, wherein four oil channels are arranged in the valve body, and communicate with one another through a middle oil channel; a control regulating device is arranged in the middle oil channel, and comprises a left valve block, a side valve block, a middle valve block and a right valve block; the position of the side valve block is fixed; a side valve block stopper is arranged on the side valve block; the middle valve block is arranged movably; a middle valve block stopper cooperatively used with the side valve block stopper is arranged on the middle valve block; a through channel is arranged at the middle of the middle valve block; the left valve block is arranged movably; a through channel stopper is arranged on the side, close to the side valve block, of the left valve block; the position of the right valve block is fixed; and a strip groove and a movable stopper are arranged in the right valve block. The hydraulic oil control valve has the advantages that the oil channels are simplified; the quantity of elements is small; the communication among and the blocking control of the different oil channels can be simply achieved as required; and the actions of an actuating mechanism can be switched over.
Description
Technical field
The invention belongs to Hydraulic Field, more particularly to a kind of hydraulic pressure oil controlling valve.
Background technology
At present, Normal hydraulic valve can only carry out setting control by presetting mode to the pressure of liquid stream, flow, make then
Actuator produces action, but when equipment mechanism requires that in the course of the work actuator action switches, and to hydraulic pressure system
The pressure of system, flow parameter are adjusted or continuous control, and Normal hydraulic valve is not then realized.Therefore, need one kind badly now to set
Meter is simple, convenient and practical hydraulic pressure oil controlling valve.
The content of the invention
The present invention proposes a kind of hydraulic pressure oil controlling valve, and solving Normal hydraulic valve in prior art cannot realize that oil circuit switching connects
The problem of continuous control.
The technical scheme is that what is be achieved in that：A kind of hydraulic pressure oil controlling valve, including valve body, in the valve body four are provided with
Individual oil duct, respectively the first oil duct, the second oil duct, the 3rd oil duct and the 4th oil duct, four oil ducts are connected by middle oil duct
It is logical, control and regulation device is provided with the middle oil duct, the control and regulation device includes left valve block, avris valve block, intermediate valve
Block and right valve block, the position of the avris valve block is fixed, and the avris valve block is provided with avris valve block stopper, the intermediate valve block
For mobile setting, the intermediate valve block is provided with the intermediate valve block stopper used cooperatively with the avris valve block stopper, it is described in
Between the centre of valve block be provided with path, the left valve block is mobile setting, near the side of the avris valve block on the left valve block
Path plug is provided with, the position of the right valve block is fixed, strip slot and mobile plug are provided with the right valve block.
As one preferred embodiment, when the left valve block is brought into close contact with the avris valve block, first oil duct
Block and the 3rd oil duct between.
As one preferred embodiment, the left valve block has space, the intermediate valve block stopper with the avris valve block
When being brought into close contact with the avris valve block stopper, connect between first oil duct and the 3rd oil duct.
As one preferred embodiment, the left valve block has space, the intermediate valve block and institute with the avris valve block
State left valve block it is adjacent when, connect 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 invention has the beneficial effects as follows：Oil circuit simplifies, and number of elements is few, can be simply
The connection and blocking control between different oil circuits is realized on demand, switches the action of actuator, can control continuously, pari passu
The pressure and flow of hydraulic system, so as to realize the position to actuator, speed and the continuous control of power, and can prevent or subtract
Impact when little pressure, velocity transformation.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is 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 accompanying drawings according to these accompanying drawings.
Fig. 1 is the overall structure diagram of hydraulic pressure oil controlling valve of the present invention.
In figure, 1- valve bodies；The oil ducts of 2- first；The oil ducts of 3- second；The oil ducts of 4- the 3rd；The oil ducts of 5- the 4th；Oil duct in the middle of 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.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
As shown in figure 1, a kind of hydraulic pressure oil controlling valve, including valve body 1, it is provided with four oil ducts, respectively the first oil duct in valve body 1
2nd, the second oil duct 3, the 3rd oil duct 4 and the 4th oil duct 5, four oil ducts are connected by middle oil duct 6, and in middle oil duct 6 control is provided with
Adjusting means processed, control and regulation device includes left valve block 7, avris valve block 8, intermediate valve block 9 and right valve block 10, avris valve block 8
Position is fixed, and avris valve block 8 is provided with avris valve block stopper 11, and intermediate valve block 9 is mobile setting, intermediate valve block 9 be provided with
The intermediate valve block stopper 12 that avris valve block stopper 11 is used cooperatively, the centre of intermediate valve block 9 is provided with path 13, and left valve block 7 is shifting
Dynamic to arrange, the side on left valve block 7 near avris valve block 8 is provided with path plug 14, and the position of right valve block 10 is fixed, right valve block 10
Inside it is provided with strip slot 15 and mobile plug 16.
When left valve block 7 is brought into close contact with avris valve block 8, block between the first oil duct 2 and the 3rd oil duct 4；Left valve block 7 and side
When side valve block 8 has space and intermediate valve block stopper 12 and avris valve block stopper 11 are brought into close contact, the first oil duct 2 and the 3rd is oily
Connect between road 4；Left valve block 7 and avris valve block 8 have space and when intermediate valve block 9 is adjacent with left valve block 7, the He of the first oil duct 2
Connect between second oil duct 3, connect 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, simply can realize on demand connection between different oil circuits and
Blocking control, switches the action of actuator, the pressure and flow of hydraulic system can continuously, be pari passu controlled, so as to reality
The continuous control of position, speed and power now to actuator, and impact when can prevent or reduce pressure, velocity transformation.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of hydraulic pressure oil controlling valve, it is characterised in that include：Valve body, is provided with four oil ducts in the valve body, respectively first is oily
Road, the second oil duct, the 3rd oil duct and the 4th oil duct, four oil ducts are set by middle oil duct connection in the middle oil duct
There is control and regulation device, the control and regulation device includes left valve block, avris valve block, intermediate valve block and right valve block, the avris
The position of valve block is fixed, and the avris valve block is provided with avris valve block stopper, and the intermediate valve block is mobile setting, the centre
Valve block is provided with the intermediate valve block stopper used cooperatively with the avris valve block stopper, and the centre of the intermediate valve block is provided with logical
Road, the left valve block is mobile setting, and the side on the left valve block near the avris valve block is provided with path plug, the right side
The position of valve block is fixed, and strip slot and mobile plug are provided with the right valve block.
2. a kind of hydraulic pressure oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block is tight with the avris valve block
During laminating, block between first oil duct and the 3rd oil duct.
3. a kind of hydraulic pressure oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block is free with the avris valve block
Gap, when the intermediate valve block stopper is brought into close contact with the avris valve block stopper, first oil duct and the 3rd oil duct it
Between connect.
4. a kind of hydraulic pressure oil controlling valve as claimed in claim 1, it is characterised in that：The left valve block is free with the avris valve block
Gap, when the intermediate valve block is adjacent with the left valve block, connects, the described 3rd between first oil duct and second oil duct
Connect between oil duct and the 4th oil duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884709.1A CN106593980A (en) | 2016-10-10 | 2016-10-10 | Hydraulic oil control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884709.1A CN106593980A (en) | 2016-10-10 | 2016-10-10 | Hydraulic oil control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593980A true CN106593980A (en) | 2017-04-26 |
Family
ID=58555827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884709.1A Pending CN106593980A (en) | 2016-10-10 | 2016-10-10 | Hydraulic oil control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593980A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080203342A1 (en) * | 2004-03-24 | 2008-08-28 | Keihin Corporation | Linear solenoid valve |
| 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 |
-
2016
- 2016-10-10 CN CN201610884709.1A patent/CN106593980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080203342A1 (en) * | 2004-03-24 | 2008-08-28 | Keihin Corporation | Linear solenoid valve |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20181109 |
|
| AD01 | Patent right deemed abandoned |