CN105673594A - Hydraulic integrated manifold block device - Google Patents
Hydraulic integrated manifold block device Download PDFInfo
- Publication number
- CN105673594A CN105673594A CN201610222063.0A CN201610222063A CN105673594A CN 105673594 A CN105673594 A CN 105673594A CN 201610222063 A CN201610222063 A CN 201610222063A CN 105673594 A CN105673594 A CN 105673594A
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- path block
- block device
- hydraulic
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a hydraulic integrated manifold block device which comprises a valve body and a rocker arm. At least one manifold block is integrally arranged on the valve body and is provided with an oil inlet and an oil outlet, the oil inlet is connected with the oil outlet through an oil filter, a hand pump and a one-way valve, an oil return valve is connected between the oil inlet and the oil outlet, a safe overflow valve is connected between the one-way valve and the oil inlet, a pump body is arranged at the oil inlet of the manifold block, a plunger piston is arranged in the pump body and is connected with the rocker arm through a rocker plate, and the oil return valve is connected with a valve handle through a screw. The manifold block and a hydraulic element are integrally arranged on the valve body, and an oil inlet and the oil outlet are reserved. When the hydraulic integrated manifold block device is used, work can be executed by only connecting the oil inlet with an oil tank and connecting the oil outlet with a piston cylinder without any external oil pipe and any pipe connector, and the hydraulic integrated manifold block device is compact in structure, convenient to install and easy to maintain and repair.
Description
Technical field
The present invention relates to a kind of hydraulic circuit block assembly, particularly relate to a kind of Hydraulic integration oil path block device.
Background technology
Conventional hydraulic system is generally adopted oil pipe and pipe joint and is together in series or parallel by each Hydraulic Elements, it is achieved the function of hydraulic system. Its external oil pipe and pipe joint are many, and Hydraulic Elements are all exposed, and outward appearance is scattered outside, pipe joint place oil leakage phenomenon easily occur, and reliability is poor.
Integrated package assembly can realize the function of whole hydraulic circuit, by the connection between integrated package internal holes and hole, effectively eliminates the use of extension tube attached joint and external oil pipe, is arranged in integrated package by each Hydraulic Elements, tailored appearance, and reliability is high. Common integrated package often can only the function of integrated a or two Hydraulic Elements, integrated result is inconspicuous.
Therefore, traditional hydraulic system oil circuit, along with the complexity of hydraulic system improves, owing to hydraulic circuit block is in distribution, the connection of each oil path block requires over pipe joint, oil pipe, adds that conduit under fluid pressure is arranged intricate, greatly add the leakage of hydraulic system, vibration and noise, reducing the stability of equipment, the fault rate of equipment raises, the maintenance cost that the equipment that considerably increases is follow-up.
Summary of the invention
The technical problem to be solved is to provide a kind of Hydraulic integration oil path block device, it is possible to integrated hydraulic element, and compact conformation is easy for installation, it is easy to maintenance.
The present invention solves that above-mentioned technical problem employed technical scheme comprise that a kind of Hydraulic integration oil path block device of offer, including valve body and rocking arm, wherein, at least integrally disposed on described valve body have an oil path block, described oil path block is provided with oil-in and oil-out, described oil-in is by oil filter, hand pump, check valve is connected with oil-out, it is connected to oil return valve between described oil-in and oil-out, it is connected to safety overflow valve between described check valve and oil-in, the oil-in place of described oil path block is provided with the pump housing, the described pump housing is provided with plunger, described plunger is connected with rocking arm by rocker, described oil return valve is connected with valve handle by screw rod.
Above-mentioned Hydraulic integration oil path block device, wherein, described check valve, oil return valve and safety overflow valve are screw-in cartridge valve, and the passage between two screw-in cartridge valves is linked by the oilhole of valve inner, and the two ends of described check valve are connected to orifice plug.
Above-mentioned Hydraulic integration oil path block device, wherein, described oil-in, oil filter, hand pump, connected by the oilhole of valve inner between oil-out and screw-in cartridge valve.
Above-mentioned Hydraulic integration oil path block device, wherein, described safety overflow valve is made up of pressure regulating screw, pressure spring, spring base, steel ball and sealing ring.
Above-mentioned Hydraulic integration oil path block device, wherein, is provided with O shape guard circle between described plunger and the pump housing, described oil filter is externally provided with oil filter guard circle, and filter place of described oil is provided with the steel ball as check valve.
The present invention contrasts prior art following beneficial effect: Hydraulic integration oil path block device provided by the invention, by oil path block integrally disposed on valve body and Hydraulic Elements, leaves oil-in and two interfaces of oil-out; Only oil-in need to be connected with fuel tank during use, oil-out is connected with piston cylinder, it is not necessary to any external oil pipe and pipe joint and operable, compact conformation, easy for installation, it is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is Hydraulic integration oil path block apparatus structure schematic diagram of the present invention;
Fig. 2 is Hydraulic integration oil path block device side and the partial cutaway schematic of the present invention;
Fig. 3 is the hydraulic schematic diagram of the Hydraulic integration oil path block device of the present invention.
In figure:
1 valve body 2 pressurized strut 3 oil filter guard circle
4 pump housing 5O shape guard circle 6 plungers
7 rocker 8 column 9 rocking arms
10 valve handle 11 fuel tank 12 screw rods
13 bearing pin 14 split pin 101 oil return valves
102 oil filter 103 hand pump 104 safety overflow valves
105 check valves
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is Hydraulic integration oil path block apparatus structure schematic diagram of the present invention; Fig. 2 is Hydraulic integration oil path block device side and the partial cutaway schematic of the present invention.
Refer to Fig. 1 and Fig. 2, Hydraulic integration oil path block device provided by the invention, including valve body 1 and rocking arm 9, wherein, at least integrally disposed on described valve body 1 have an oil path block, described oil path block is provided with oil-in and oil-out, described oil-in is by oil filter 102, hand pump 103, check valve 105 is connected with oil-out, oil return valve 101 it is connected between described oil-in and oil-out, it is connected to safety overflow valve 104 between described check valve 105 and oil-in, the oil-in place of described oil path block is provided with the pump housing 4, the described pump housing 4 is provided with plunger 6, described plunger 6 is connected with rocking arm 9 by rocker 7, described oil return valve 101 is connected with valve handle 10 by screw rod 12.
Hydraulic integration oil path block device provided by the invention, described check valve 105, oil return valve 101 and safety overflow valve 104 are preferably all screw-in cartridge valve, passage between two screw-in cartridge valves is linked by the oilhole of valve inner, and the two ends of described check valve 105 are connected to orifice plug. Described oil-in, oil filter 102, hand pump 103, it is connected by the oilhole of valve inner between oil-out and screw-in cartridge valve, it is not necessary to any external oil pipe and pipe joint.
Hydraulic integration oil path block device provided by the invention, described safety overflow valve 104 is made up of pressure regulating screw, pressure spring, spring base, steel ball and sealing ring; Can compress by rotating pressure regulating screw or loosen pressure spring, it is achieved controlling the function of hydraulic system maximum pressure. Being provided with O shape guard circle 5 between described plunger 6 and the pump housing 4, described oil filter 102 is externally provided with oil filter guard circle 3, is provided with the steel ball as check valve in described oil filter 102.
Hydraulic integration oil path block device provided by the invention, by oil path block integrally disposed on valve body 1 and Hydraulic Elements, as oil filter, oil filter spare part and the standard components such as guard circle, the pump housing, guard circle, plunger, rocker, column, rocking arm, valve handle, stop valve label, screw rod, lid, shut-off valve assemblies, pressure regulation bullet screw, pressure spring, O, spring base, screw, bearing pin, steel ball, only leave oil-in and two interfaces of oil-out;Only oil-in need to be connected with fuel tank 11 during use, oil-out is connected with piston cylinder, it is not necessary to any external oil pipe and pipe joint and operable can be operated.
Hydraulic integration oil path block device provided by the invention, drives plunger 6 to pump by the rocking arm 9 that fluctuates, by hydraulic oil from fuel tank 11 sucking-off, through check valve 105, the oil filter 102 entrance pump housing 4; Got by plunger 6 again, enter piston cylinder through check valve 105 from oil-out. The present invention drives screw rod 12 to rotate by rotating valve handle 10, and the screw thread on screw rod 12 realizes the movable of screw rod, controls oil return valve 101 and is turned on or off. The hydraulic oil that when oil return valve 101 cuts out, hand pump 103 is got could enter piston cylinder by oil-out; The hydraulic oil that when contrary oil return valve 101 is opened, hand pump is got will be directly over oil return valve 101 and flow back to fuel tank 11. Specific works process is as shown in Figure 3:
Rise: need before use to close oil return valve 101, shake hand pump 103 makes hydraulic oil sucking-off from fuel tank 11, filtering after 102 filtrations in the arrival hand pump pump housing along oil pipe through oil, hydraulic oil is got by hand pump, arrives in pressurized strut 2 and make piston cylinder increase after check valve 105. Equipped with safety overflow valve 104 on high-pressure oil passage. When jacking, if load reaches the safe load set, the hydraulic oil that hand pump is got is by off-load, in case piston cylinder overload causes accident.
Declining: piston cylinder opens oil return valve 101 when declining, and the hydraulic oil in pressurized strut 2 can flow back to fuel tank along oil pipe, piston cylinder declines, and controls the decrease speed of piston cylinder by regulating the aperture of oil return valve simultaneously.
Hydraulic integration oil path block device provided by the invention, wherein, described Hydraulic integration oil path block layout is reasonable, and integrated level is high, and highly versatile can be substantially improved hydraulic system installing space, make hydraulic system structure compact, and easy for installation, assembly period is short. The present invention greatly reduces hydraulic system leakage and various fault, the wall thickness of adjacent oil duct all can bear system pressure, it is reasonable that each controls valve mounting distance, it is easy to control dismounting and change and the maintenance of valve, the hydraulic joint being connected with oil path block can directly adopt seal with O ring or adopt external SAE seal form, greatly reduces the leakage problem of hydraulic system.
Although the present invention discloses as above with preferred embodiment; so it is not limited to the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when with being as the criterion that claims define.
Claims (5)
1. a Hydraulic integration oil path block device, including valve body (1) and rocking arm (9), it is characterized in that, at least integrally disposed on described valve body (1) have an oil path block, described oil path block is provided with oil-in and oil-out, described oil-in is by oil filter (102), hand pump (103), check valve (105) is connected with oil-out, oil return valve (101) it is connected between described oil-in and oil-out, safety overflow valve (104) it is connected between described check valve (105) and oil-in, the oil-in place of described oil path block is provided with the pump housing (4), the described pump housing (4) is provided with plunger (6), described plunger (6) is connected with rocking arm (9) by rocker (7), described oil return valve (101) is connected with valve handle (10) by screw rod (12).
2. Hydraulic integration oil path block device as claimed in claim 1, it is characterized in that, described check valve (105), oil return valve (101) and safety overflow valve (104) are screw-in cartridge valve, passage between two screw-in cartridge valves is connected by the oilhole of valve inner, and the two ends of described check valve (105) can connect choke valve.
3. Hydraulic integration oil path block device as claimed in claim 2, it is characterised in that described oil-in, oil are filtered (102), hand pump (103), are connected by the oilhole of valve inner between oil-out and screw-in cartridge valve.
4. Hydraulic integration oil path block device as claimed in claim 1, it is characterised in that described safety overflow valve (104) is made up of pressure regulating screw, pressure spring, spring base, steel ball and sealing ring.
5. Hydraulic integration oil path block device as claimed in claim 1; it is characterized in that; O shape guard circle (5) it is provided with between described plunger (6) and the pump housing (4); described oil filter (102) is externally provided with oil filter guard circle (3), and described oil filter (102) place is provided with the steel ball as check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222063.0A CN105673594A (en) | 2016-04-12 | 2016-04-12 | Hydraulic integrated manifold block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222063.0A CN105673594A (en) | 2016-04-12 | 2016-04-12 | Hydraulic integrated manifold block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105673594A true CN105673594A (en) | 2016-06-15 |
Family
ID=56309725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222063.0A Pending CN105673594A (en) | 2016-04-12 | 2016-04-12 | Hydraulic integrated manifold block device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825592A (en) * | 2018-09-11 | 2018-11-16 | 青岛力克川液压机械有限公司 | A kind of motor test Quick Release oil circuit device |
| CN109203401A (en) * | 2018-09-30 | 2019-01-15 | 广州市型腔模具制造有限公司 | A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit |
| CN114151402A (en) * | 2021-12-10 | 2022-03-08 | 江苏集萃智能制造技术研究所有限公司 | Small hydraulic oil source for hydraulic four-foot robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080142102A1 (en) * | 2006-12-18 | 2008-06-19 | Savard Raymond T | Check Valve and Pump for High Purity Fluid Handling Systems |
| CN203176040U (en) * | 2013-04-19 | 2013-09-04 | 黄志全 | Oil circuit integration block for dual-drive hydraulic pump station |
| CN203845751U (en) * | 2014-05-15 | 2014-09-24 | 上海航空机械有限公司 | Quick hand pump used for aircraft hydraulic jack |
| CN204981009U (en) * | 2015-09-21 | 2016-01-20 | 上海航空机械有限公司 | Quick swing jack |
| CN205478604U (en) * | 2016-04-12 | 2016-08-17 | 上海航空机械有限公司 | Hydraulic pressure integrates, and oil circuit is in block to be put |
-
2016
- 2016-04-12 CN CN201610222063.0A patent/CN105673594A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080142102A1 (en) * | 2006-12-18 | 2008-06-19 | Savard Raymond T | Check Valve and Pump for High Purity Fluid Handling Systems |
| CN203176040U (en) * | 2013-04-19 | 2013-09-04 | 黄志全 | Oil circuit integration block for dual-drive hydraulic pump station |
| CN203845751U (en) * | 2014-05-15 | 2014-09-24 | 上海航空机械有限公司 | Quick hand pump used for aircraft hydraulic jack |
| CN204981009U (en) * | 2015-09-21 | 2016-01-20 | 上海航空机械有限公司 | Quick swing jack |
| CN205478604U (en) * | 2016-04-12 | 2016-08-17 | 上海航空机械有限公司 | Hydraulic pressure integrates, and oil circuit is in block to be put |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825592A (en) * | 2018-09-11 | 2018-11-16 | 青岛力克川液压机械有限公司 | A kind of motor test Quick Release oil circuit device |
| CN108825592B (en) * | 2018-09-11 | 2024-05-24 | 青岛力克川液压机械有限公司 | Quick-dismantling oil circuit device for motor test |
| CN109203401A (en) * | 2018-09-30 | 2019-01-15 | 广州市型腔模具制造有限公司 | A kind of exchanging structure optimizing densely arranged hydraulic cylinder connection oil circuit |
| CN109203401B (en) * | 2018-09-30 | 2024-03-01 | 广州市型腔模具制造有限公司 | Transfer structure for optimizing densely-arranged hydraulic cylinder connecting oil paths |
| CN114151402A (en) * | 2021-12-10 | 2022-03-08 | 江苏集萃智能制造技术研究所有限公司 | Small hydraulic oil source for hydraulic four-foot robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100582484C (en) | Internal circulation pressure balance ultra high pressure hydralic diaphram type metering pump | |
| CN105673594A (en) | Hydraulic integrated manifold block device | |
| CN203939676U (en) | A kind of diaphragm pump | |
| US7677266B2 (en) | Compact manifolded fail safe hydraulic control system | |
| CN206397634U (en) | A kind of diesel engine for ship fuel oil pressure relief device | |
| CN205478604U (en) | Hydraulic pressure integrates, and oil circuit is in block to be put | |
| CN105240176A (en) | Pressure-adjustable fuel distributor | |
| CN201787303U (en) | Centralized lubricating system | |
| CN203892648U (en) | Differential safety valve and oil inlet connecting plate assembly with same | |
| CN205876861U (en) | Hydraulic cylinder stop device | |
| CN105545878A (en) | Transient-pressure oil supply system for multi-way valve test stand | |
| CN103697007B (en) | A kind of valve group based on control enclosed system | |
| CN203685545U (en) | Pump head for high-pressure pump | |
| CN205918679U (en) | Combination valve | |
| CN209725267U (en) | A kind of high-pressure aerated effective relief valve | |
| CN105736501A (en) | Positive and reverse rotation overload unloading valve | |
| CN203098273U (en) | Direct-connection pump-valve integrated high-pressure hydraulic pump | |
| CN101907218B (en) | Centralized lubricating system | |
| CN206530561U (en) | A kind of assembled hydraulic valve | |
| WO2019200661A1 (en) | Safe small external fuel pump | |
| CN109654255A (en) | A kind of two-way pilot-operated type pressure-regulating valve | |
| CN1125247C (en) | Explosive-proof electromagnetic valve | |
| CN106133418A (en) | Pressure relief device | |
| CN204003732U (en) | A kind of steering safety valve | |
| CN109404571A (en) | A kind of plug-in one-way valve of anti-leak |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |