CN106246628A - A kind of hydraulic buttery valve - Google Patents
A kind of hydraulic buttery valve Download PDFInfo
- Publication number
- CN106246628A CN106246628A CN201610884694.9A CN201610884694A CN106246628A CN 106246628 A CN106246628 A CN 106246628A CN 201610884694 A CN201610884694 A CN 201610884694A CN 106246628 A CN106246628 A CN 106246628A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- guide pin
- pin bushing
- magnetic conductor
- 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
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of hydraulic buttery valve, including electromagnetic assembly, valve body, valve pocket, spool and rubber ring, through hole is had on valve body, in the through hole of valve body, valve pocket is set, spool is set in valve pocket, the through hole two ends of valve body arrange electromagnetic assembly, electromagnetic assembly notice spool moves in valve pocket, valve pocket two ends are provided with rubber ring, the spring of compressing rubber circle it is provided with between rubber ring and electromagnetic assembly, rubber ring and spring are set between valve pocket and electromagnetic assembly, spring provides pressure for rubber ring, the pressure provided due to spring, rubber ring is made to be in contact with it between part close contact, do not have leakage oil condition, and the valve pocket arranged, effectively prevent spool and operationally produce friction with valve body, cause it to damage, effectively protect valve body.
Description
Technical field
The present invention relates to hydraulic valve technical field, particularly to a kind of hydraulic buttery valve.
Background technology
Electromagnetic valve is with the industrial equipment of Electromagnetic Control, is used to control the automation foundation element of fluid, belongs to execution
Device.Being used in industrial control system and adjust the direction of medium, flow, speed and other parameter, it has precision and motility
High advantage.At present, the sealing member sealing effectiveness between spool and the electromagnetic assembly of the hydraulic buttery valve of prior art is bad, makes
With there will be leakage oil condition after a period of time, it is caused to damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of good sealing effect, does not haves the hydraulic electromagnetic of oil leakage phenomenon
Valve.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of hydraulic buttery valve, including electromagnetic assembly,
Valve body, valve pocket, spool and rubber ring, described valve body has through hole, arranges described valve pocket, described valve in the through hole of described valve body
Arranging described spool in set, the through hole two ends of described valve body arrange electromagnetic assembly, and described electromagnetic assembly notifies that described spool is in institute
Stating in valve pocket and move, described valve pocket two ends are provided with rubber ring, are provided with compression between described rubber ring and described electromagnetic assembly
The spring of described rubber ring.
Further, described electromagnetic assembly includes end cap, guide pin bushing, magnetism-isolating loop, coil, magnetic conductor, nut, tailstock, armature
And push rod, described magnetic conductor is coaxially set with the cylinder that described guide pin bushing is that diameter is identical, described magnetic conductor and described guide pin bushing, institute
The one end stating magnetic conductor is fixed on described valve body, arranges described magnetism-isolating loop, described line between described magnetic conductor and described guide pin bushing
Snare is located on described magnetic conductor and described guide pin bushing, and the outer sheath of described coil is provided with housing, and the two ends of described housing arrange institute
Stating end cap, described end cap is extended in one end of described guide pin bushing, and described tailstock is fixed on the extension of described guide pin bushing by described nut
In part, arranging described armature in described guide pin bushing, described armature is connected with described spool by push rod.
Further, described magnetic conductor is provided with external screw thread, and described magnetic conductor is threadedly secured on described valve body.
Further, described coil is dismountable to be arranged in housing, housing is provided with and electrically connects with described coil
Plug.
Further, described valve pocket has the hole that the oilhole on described valve body is corresponding.
Further, described push rod is fixing with described armature to be connected, and described push rod is fixing with described spool to be connected.
Having the beneficial effect that the employing technique scheme present invention obtains arranges rubber ring between valve pocket and electromagnetic assembly
And spring, spring provides pressure for rubber ring, the pressure provided due to spring, makes rubber ring be in contact with it between part and closely connects
Touch, do not have a leakage oil condition, and the valve pocket arranged, effectively prevent spool and operationally produce friction with valve body, make
Become it to damage, effectively protect valve body.
Accompanying drawing explanation
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
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of hydraulic buttery valve of the present invention.
In figure: 1. end cap, 2. guide pin bushing, 3. magnetism-isolating loop, 4. coil, 5. magnetic conductor, 6. spring, 7. valve body, 8. valve pocket, 9. valve
Core, 10. rubber ring, 11. nuts, 12. tailstocks, 13. armature, 14. push rods.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.At this it should be noted that for
The explanation of these embodiments is adapted to assist in and understands the present invention, but is not intended that limitation of the invention.Additionally, it is disclosed below
As long as each embodiment of the present invention in involved technical characteristic do not constitute conflict each other and just can be mutually combined.
In conjunction with accompanying drawing, the present invention is further described, makes person of ordinary skill in the field preferably implement the present invention,
Embodiment of the present invention one hydraulic buttery valve, including electromagnetic assembly, valve body 7, valve pocket 8, spool 9 and rubber ring 10, valve body 7 is opened
Having through hole, arrange valve pocket 8 in the through hole of valve body 7, arrange spool 9 in valve pocket 8, the through hole two ends of valve body 7 arrange electromagnetic assembly, electricity
Magnetic assembly notice spool 9 moves in valve pocket 8, and valve pocket 8 two ends are provided with rubber ring 10, set between rubber ring 10 and electromagnetic assembly
Being equipped with the spring 6 of compressing rubber circle 10, arrange rubber ring 10 and spring 6 between valve pocket 8 and electromagnetic assembly, spring 6 is rubber
Circle 10 offer pressure, the pressure provided due to spring 6, make rubber ring 10 be in contact with it between part close contact, do not have leakage
Oil condition, and the valve pocket 8 arranged, effectively prevent spool 9 and operationally produce friction with valve body 7, cause it to damage, have
Effect protects valve body 7.
Embodiment of the present invention electromagnetic assembly includes end cap 1, guide pin bushing 2, magnetism-isolating loop 3, coil 4, magnetic conductor 5, nut 11, tailstock
12, armature 13 and push rod 14, magnetic conductor 5 is the cylinder that diameter is identical with guide pin bushing 2, and magnetic conductor 5 and guide pin bushing 2 are coaxially set, and lead
One end of magnet 5 is fixed on valve body 7, arranges magnetism-isolating loop 3 between magnetic conductor 5 and guide pin bushing 2, and coil 4 is set in magnetic conductor 5 and leads
On set 2, the outer sheath of coil 4 is provided with housing, and the two ends of housing arrange end cap 1, and end cap 1, tailstock 12 are extended in one end of guide pin bushing 2
Being fixed on the extension of guide pin bushing 2 by nut 11, arrange armature 13 in guide pin bushing 2, armature 13 is by push rod 14 with spool 9 even
Connect；Magnetic conductor 5 is provided with external screw thread, and magnetic conductor 5 is threadedly secured on valve body 7；Coil 4 is dismountable to be arranged in housing, shell
Be provided with the plug electrically connected with coil 4 on body, between above-mentioned each parts, use the connected mode of screw thread, facilitate its dismounting and
Maintenance.
The present invention, in order to have the same working effect with overall valve body 7, has on valve body 7 on valve pocket 8
The hole that oilhole is corresponding；Push rod 14 is fixing with armature 13 to be connected, and push rod 14 is fixing with spool 9 to be connected.
Above in association with accompanying drawing, embodiments of the present invention are explained in detail, but the invention is not restricted to described enforcement
Mode.For a person skilled in the art, in the case of without departing from the principle of the invention and spirit, to these embodiments
Carry out multiple change, revise, replace and modification, still fall within protection scope of the present invention.
Claims (6)
1. a hydraulic buttery valve, it is characterised in that: include electromagnetic assembly, valve body, valve pocket, spool and rubber ring, described valve body
On have through hole, described valve pocket is set in the through hole of described valve body, described spool, the through hole of described valve body is set in described valve pocket
Two ends arrange electromagnetic assembly, and described electromagnetic assembly notifies that described spool moves in described valve pocket, and described valve pocket two ends are provided with
Rubber ring, is provided with the spring compressing described rubber ring between described rubber ring and described electromagnetic assembly.
A kind of hydraulic buttery valve, it is characterised in that: described electromagnetic assembly include end cap, guide pin bushing, every
Magnet ring, coil, magnetic conductor, nut, tailstock, armature and push rod, described magnetic conductor and the cylinder that described guide pin bushing is that diameter is identical, institute
Stating magnetic conductor and described guide pin bushing is coaxially set, one end of described magnetic conductor is fixed on described valve body, described magnetic conductor and institute
Stating and arrange described magnetism-isolating loop between guide pin bushing, described coil is set on described magnetic conductor and described guide pin bushing, the outside of described coil
Being arranged with housing, the two ends of described housing arrange described end cap, and described end cap is extended in one end of described guide pin bushing, and described tailstock leads to
Crossing described nut to be fixed on the extension of described guide pin bushing, arrange described armature in described guide pin bushing, described armature passes through push rod
It is connected with described spool.
A kind of maintainable electromagnetic valve, it is characterised in that: described magnetic conductor is provided with external screw thread,
Described magnetic conductor is threadedly secured on described valve body.
A kind of maintainable electromagnetic valve, it is characterised in that: described coil is dismountable is arranged on shell
Internal, housing is provided with the plug electrically connected with described coil.
A kind of maintainable electromagnetic valve, it is characterised in that: have on described valve body on described valve pocket
The corresponding hole of oilhole.
A kind of maintainable electromagnetic valve, it is characterised in that: described push rod is fixing with described armature even
Connecing, described push rod is fixing with described spool to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884694.9A CN106246628A (en) | 2016-10-10 | 2016-10-10 | A kind of hydraulic buttery valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884694.9A CN106246628A (en) | 2016-10-10 | 2016-10-10 | A kind of hydraulic buttery valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246628A true CN106246628A (en) | 2016-12-21 |
Family
ID=57611278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884694.9A Pending CN106246628A (en) | 2016-10-10 | 2016-10-10 | A kind of hydraulic buttery valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533791A (en) * | 2018-07-06 | 2018-09-14 | 佛山信卓派思机械科技有限公司 | A kind of fluid-link steering mode control valve |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58160680A (en) * | 1982-03-18 | 1983-09-24 | Hiroshi Ikebe | Proportional pressure reduction solenoid valve under pulse width modulation control |
| DE4319162A1 (en) * | 1993-06-09 | 1994-12-15 | Rexroth Mannesmann Gmbh | Hydraulic valve, in particular for controlling a hydraulic actuator in a system for the rolling stabilisation of a motor vehicle |
| CN2753331Y (en) * | 2004-12-17 | 2006-01-25 | 上海华岛液压设备制造有限公司 | Electromagnetic integrating change valve for operating table |
| CN101182853A (en) * | 2007-12-20 | 2008-05-21 | 浙江春晖智能控制股份有限公司 | Booster electromagnetic valve for hydraulic regulator |
| CN201090549Y (en) * | 2007-09-29 | 2008-07-23 | 北京华德液压工业集团有限责任公司技术中心 | Bipolar electrohydraulic lead outflow valve |
| CN101713420A (en) * | 2008-10-08 | 2010-05-26 | 上海立新液压有限公司 | Pilot proportional reversing valve |
| CN201772100U (en) * | 2010-06-13 | 2011-03-23 | 昆明理工大学 | Water hydraulic electromagnetic switch valve |
| CN104455652A (en) * | 2014-10-28 | 2015-03-25 | 上海空间推进研究所 | Unloading type electromagnetic valve |
| CN104867647A (en) * | 2015-05-15 | 2015-08-26 | 华南理工大学 | Proportion electromagnet with replaceable coil |
-
2016
- 2016-10-10 CN CN201610884694.9A patent/CN106246628A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58160680A (en) * | 1982-03-18 | 1983-09-24 | Hiroshi Ikebe | Proportional pressure reduction solenoid valve under pulse width modulation control |
| DE4319162A1 (en) * | 1993-06-09 | 1994-12-15 | Rexroth Mannesmann Gmbh | Hydraulic valve, in particular for controlling a hydraulic actuator in a system for the rolling stabilisation of a motor vehicle |
| CN2753331Y (en) * | 2004-12-17 | 2006-01-25 | 上海华岛液压设备制造有限公司 | Electromagnetic integrating change valve for operating table |
| CN201090549Y (en) * | 2007-09-29 | 2008-07-23 | 北京华德液压工业集团有限责任公司技术中心 | Bipolar electrohydraulic lead outflow valve |
| CN101182853A (en) * | 2007-12-20 | 2008-05-21 | 浙江春晖智能控制股份有限公司 | Booster electromagnetic valve for hydraulic regulator |
| CN101713420A (en) * | 2008-10-08 | 2010-05-26 | 上海立新液压有限公司 | Pilot proportional reversing valve |
| CN201772100U (en) * | 2010-06-13 | 2011-03-23 | 昆明理工大学 | Water hydraulic electromagnetic switch valve |
| CN104455652A (en) * | 2014-10-28 | 2015-03-25 | 上海空间推进研究所 | Unloading type electromagnetic valve |
| CN104867647A (en) * | 2015-05-15 | 2015-08-26 | 华南理工大学 | Proportion electromagnet with replaceable coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533791A (en) * | 2018-07-06 | 2018-09-14 | 佛山信卓派思机械科技有限公司 | A kind of fluid-link steering mode control valve |
| CN108533791B (en) * | 2018-07-06 | 2021-08-06 | 江苏军源装备制造有限公司 | Hydraulic steering mode control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |