CN106438590A - Oil liquid lubricating device of pneumatic system - Google Patents
Oil liquid lubricating device of pneumatic system Download PDFInfo
- Publication number
- CN106438590A CN106438590A CN201611119214.6A CN201611119214A CN106438590A CN 106438590 A CN106438590 A CN 106438590A CN 201611119214 A CN201611119214 A CN 201611119214A CN 106438590 A CN106438590 A CN 106438590A
- Authority
- CN
- China
- Prior art keywords
- cavity
- pneumatic system
- lubrication device
- oil lubrication
- gas outlet
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an oil liquid lubricating device of a pneumatic system. The device comprises a cavity and a pressure regulating valve. The left side and the right side of the cavity are provided with a gas inlet and a gas outlet. The gas inlet of the cavity is in threaded connection with a gas inlet pipe, the gas outlet of the cavity is in threaded connection with a gas outlet pipe, a circular through pipe is fixedly arranged inside the cavity, an annular block is arranged at the top end of the circular through pipe, the pressure regulating valve is connected to the upper end of the cavity in a sealed mode, and a detachable oil cup is connected to the lower end of the cavity in a sealed mode. The pressure regulating valve comprises a regulating rotary knob and an ejector rod. The regulating rotary knob is connected with the ejector rod, the ejector rod is sleeved with a spring, the end of the ejector rod penetrates through the annular block to be fixedly provided with a sealing end, the diameter of the sealing end is larger than that of the annular block, the other end of the sealing end is connected with a bottom cover plate through a compression spring, a communicating hole is formed inside the bottom cover plate, the bottom end of the bottom cover plate is in threaded connection with a filter core, and the diameter of the bottom cover plate is larger than the diameter of the circular through pipe. Generally, the oil liquid lubricating device has the advantages of being low in using cost, good in lubricating effect, capable of lowering equipment abrasion, and rapid and convenient to install and maintain.
Description
Technical field
The present invention relates to the lubricating arrangement of plant equipment is and in particular to a kind of pneumatic system oil lubrication device.
Background technology
At present for pneumatic system, mostly due to the seal needing guarantee system it is difficult to ensure that in the equipment of system
Add the modes such as lubricant to reduce abrasion to plant equipment, or in some pneumatic machinery systems, change supplemental lubrication agent
Relatively difficult when even cannot supplement, can be lubricated to plant equipment, particularly pin using this device in gas piping
For entirely pneumatic air motor, do not have any lubrication that the abrasion of motor rotor can be led to reduce motor under high-speed rotation
Efficiency and the life-span, and the present invention can in the case of not changing any structure of motor to rotor therein play lubrication make
With extending its service life.
Content of the invention
For solving the deficiencies in the prior art, object of the present invention is to provide a kind of reduce equipment mechanism abrasion, improve
Equipment life, pneumatic system oil lubrication device with low cost.
For achieving the above object, a kind of pneumatic system oil lubrication device of the present invention, it includes a cavity and a pressure regulation
Valve, on the left of described cavity and right side is provided with an air inlet and a gas outlet, the threaded inlet tube of described cavity air inlet,
The threaded outlet tube in described cavity gas outlet, is installed with a circular siphunculus, described circle siphunculus top in described cavity
It is provided with an annulus block, described cavity upper end is tightly connected described pressure regulator valve, and lower end is tightly connected a dismountable lubricating cup；
Described pressure regulator valve includes an adjusting knob and a push rod, and described adjusting knob connects described push rod, outside described push rod
It is arranged with a spring, described push rod end is installed with an end socket through described annulus block, and described end socket is with diameter greater than described annulus
Block diameter, the described end socket other end passes through a stage clip and connects a bottom plate, is provided with a via, described bottom in described bottom plate
The threaded filtration core in plate bottom, described bottom plate is with diameter greater than the diameter of described circle siphunculus；
Described inlet tube and described circle siphunculus outer wall form a cavity A, and described lubricating cup, bottom plate are circular logical with described
Pipe formed a cavity B, described end socket, bottom plate with described circle siphunculus inwall formed a cavity C, described outlet tube with described
Circular siphunculus outer wall forms a cavity D.
Further, on the left of described cavity, air inlet and right side gas outlet are equipped with female thread, described inlet tube and
Outlet tube is provided with the external screw thread matching with described female thread.
Further, described cavity front end is provided with a thread mill drilling.
Further, described thread mill drilling female thread installs a pressure gauge.
Further, the inner diameter of described lubricating cup is more than described filtration core diameter.
Further, described via connects described filtration core gas outlet and described cavity C.
Further, described pressure regulator valve subscript is provided with scale.
Further, in described lubricating cup, the height of oil is the 1/4 2/3 of lubricating cup height.
Compared with prior art, its advantage is the present invention：A kind of pneumatic system oil lubrication device of the present invention, only
This lubricating arrangement need to be added in low pressure line, air inlet and gas outlet can carry out determining according to different pipeline structures simultaneously
System, increases the scope of use；Gas by lubricating cup and through filtration core filter after blow out it is possible to promote to lead to from gas outlet
Can there is certain oil molecule in the gas crossed, avoid excessive impurity to enter in pipeline simultaneously, thus can be right in real time
Starting equipment is lubricated operation；Pressure gauge with the pressure size in real-time monitoring pipeline, and can adjust envelope by reconciling knob
Head and annulus block between apart from size, the pressure of gas outlet is accurately controlled with this, detachably threaded filtration core and
Dismountable lubricating cup convenient long-time use after changed or cleaned, total present invention has that use cost is low, lubricant effect
Good, reduction equipment attrition, installation maintenance easily advantage.
Brief description
Fig. 1 is a kind of structural representation of present invention pneumatic system oil lubrication device；
Fig. 2 is a kind of internal structure schematic diagram of present invention pneumatic system oil lubrication device；
Fig. 3 is the inside principle schematic of oil lubrication device in pneumatic system in embodiment；
Fig. 4 is the scheme of installation of oil lubrication device in pneumatic system in embodiment.
In figure：1st, cavity 2, pressure regulator valve 3, air inlet 301, inlet tube 4, gas outlet 401, outlet tube 5, circle
Shape siphunculus 6, annulus block 7, lubricating cup 8, adjusting knob 9, push rod 10, spring 11, end socket 12, stage clip 13, bottom plate
14th, via 15, filtration core 16, cavity A 17, cavity B 18, cavity C 19, cavity D 20, pressure gauge.
Specific embodiment
For describing technology contents, structural features, institute's reached purpose and effect of the present invention in detail, hereby enumerate embodiment below
And coordinate accompanying drawing to be explained in detail.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", "front", "rear",
The orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of the description present invention and simplify description, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that protecting to the present invention
The restriction of scope.
Refer to shown in Fig. 1, and combine shown in Fig. 2-4, the present invention provides a kind of pneumatic system oil lubrication device, and it wraps
Include a cavity 1 and a pressure regulator valve 2, described cavity 1 left side and right side are provided with an air inlet 3 and a gas outlet 4, and described cavity 1 enters
The threaded inlet tube 301 of QI KOU 3, the threaded outlet tube 401 in described cavity 1 gas outlet 4, in described cavity 1
It is installed with a circular siphunculus 5, described circle siphunculus 5 top is provided with an annulus block 6, and described cavity 1 upper end is tightly connected described tune
Pressure valve 2, lower end is tightly connected a dismountable lubricating cup 7；
Described pressure regulator valve 2 includes an adjusting knob 8 and a push rod 9, and described adjusting knob 8 connects described push rod 9, described top
It is arranged with a spring 10, described push rod 9 end is installed with an end socket 11, described end socket 11 diameter through described annulus block 6 outside bar 9
More than described annulus block 6 diameter, described end socket 11 other end connects a bottom plate 13 by a stage clip 12, in described bottom plate 13
It is provided with a via 14, the threaded filtration core 15 in described bottom plate 13 bottom, described bottom plate 13 is with diameter greater than described circle
The diameter of shape siphunculus 5；
Described inlet tube 301 and described circle siphunculus 5 outer wall form a cavity A16, described lubricating cup 7, bottom plate 13 with
Described circle siphunculus 5 forms a cavity B17, and described end socket 11, bottom plate 13 form a cavity with described circle siphunculus 5 inwall
C18, described outlet tube 401 forms a cavity D 19 with described circle siphunculus 5 outer wall.
Further, described cavity 1 left side air inlet 3 and right side gas outlet 4 are equipped with female thread, described inlet tube
301 and outlet tube 401 be provided with the external screw thread matching with described female thread.
Further, described cavity 1 front end is provided with a thread mill drilling (not shown).
Further, described thread mill drilling female thread installs a pressure gauge 20.
Further, the inner diameter of described lubricating cup 7 is more than described filtration core 15 diameter.
Further, described via 14 connects described filtration core 15 gas outlet and described cavity C 18.
Further, described pressure regulator valve 2 subscript is provided with scale.
Further, in described lubricating cup 7, the height of oil is the 1/4 2/3 of lubricating cup 7 height.
This oil lubrication device is installed on the low pressure line of system supply air line (before equipment pipeline), mainly big by seven
Part assembles：Cavity is main device of air excessively；Air relief valve is installed on the top of cavity, is fixed with cavity with 4 screws；Pressure
Table is installed on the thread mill drilling before cavity, is connected with cavity and is sealed by itself external screw thread manometric；Air inlet is pacified
The joint that dress is mated with the pipeline of the system that need to be connected this device, the female thread processed by cavity is connected and close with corresponding joint
Envelope, air inlet is arranged on the left side of cavity；The joint with the pipeline coupling of the system that need to be connected this device is installed in gas outlet, passes through
The female thread of cavity processing is connected with corresponding joint and seals, and gas outlet is arranged on the right side of cavity；Filter element is arranged on bottom plate
Downside, is connected with cavity machining internal thread by the external screw thread of filter element and seals, lubricating cup is arranged on the downside of cavity, covers filter element,
Lubricating cup external screw thread is connected with cavity machining internal thread and seals, plus O-ring sealing.
Gas passes into cavity A from air inlet and enters into cavity B, passes through after then passing through lubricating oil in lubricating cup
After filter element filtering, entered in cavity C by via, adjust adjusting knob and open end socket and annulus block, containing oil molecule
Gas enter in cavity D from annulus block, finally enter into aero-mechanical device from gas outlet.
In sum, only the preferred embodiments of the invention, does not limit protection scope of the present invention with this, all according to the present invention
Equivalence changes and modification that the scope of the claims and description are made, are all within the scope of patent of the present invention covers.
Claims (8)
1. a kind of pneumatic system oil lubrication device, it include a cavity and a pressure regulator valve it is characterised in that：On the left of described cavity
It is provided with an air inlet and a gas outlet with right side, the threaded inlet tube of described cavity air inlet, described cavity gas outlet
A threaded outlet tube, is installed with a circular siphunculus in described cavity, described circle siphunculus top is provided with an annulus block, institute
State cavity upper end and be tightly connected described pressure regulator valve, lower end is tightly connected a dismountable lubricating cup；
Described pressure regulator valve includes an adjusting knob and a push rod, and described adjusting knob connects described push rod, and described push rod is outer sheathed
There is a spring, described push rod end is installed with an end socket through described annulus block, described end socket is straight with diameter greater than described annulus block
Footpath, the described end socket other end passes through a stage clip and connects a bottom plate, is provided with a via, described bottom plate bottom in described bottom plate
Hold a threaded filtration core, described bottom plate is with diameter greater than the diameter of described circle siphunculus；
Described inlet tube and described circle siphunculus outer wall form a cavity A, described lubricating cup, bottom plate and described circle siphunculus shape
Become a cavity B, described end socket, bottom plate form a cavity C, described outlet tube and described circle with described circle siphunculus inwall
Siphunculus outer wall forms a cavity D.
2. a kind of pneumatic system oil lubrication device according to claim 1 it is characterised in that：Enter on the left of described cavity
QI KOU and right side gas outlet are equipped with female thread, and described inlet tube and outlet tube are provided with match with described female thread outer
Screw thread.
3. a kind of pneumatic system oil lubrication device according to claim 1 it is characterised in that：Described cavity front end sets
There is a thread mill drilling.
4. a kind of pneumatic system oil lubrication device according to claim 3 it is characterised in that：Described thread mill drilling
Female thread installs a pressure gauge.
5. a kind of pneumatic system oil lubrication device according to claim 1 it is characterised in that：The inwall of described lubricating cup
With diameter greater than described filtration core diameter.
6. a kind of pneumatic system oil lubrication device according to claim 5 it is characterised in that：Described via connection
Described filtration core gas outlet and described cavity C.
7. a kind of pneumatic system oil lubrication device according to claim 1 it is characterised in that：Described pressure regulator valve subscript
It is provided with scale.
8. a kind of pneumatic system oil lubrication device according to claim 1 it is characterised in that：Oil in described lubricating cup
It is highly the 1/4 2/3 of lubricating cup height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119214.6A CN106438590A (en) | 2016-12-08 | 2016-12-08 | Oil liquid lubricating device of pneumatic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119214.6A CN106438590A (en) | 2016-12-08 | 2016-12-08 | Oil liquid lubricating device of pneumatic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438590A true CN106438590A (en) | 2017-02-22 |
Family
ID=58216170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119214.6A Pending CN106438590A (en) | 2016-12-08 | 2016-12-08 | Oil liquid lubricating device of pneumatic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963018A (en) * | 2022-06-01 | 2022-08-30 | 江苏美亚科泽过滤技术有限公司 | Fluid adding device of intermittent conveying pipeline and intermittent conveying pipeline system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502917A (en) * | 1974-07-19 | 1978-03-08 | Fispa Spa | Component for pneumatic systems |
| CN85203710U (en) * | 1985-09-06 | 1987-02-18 | 重庆钢铁设计研究院 | Three function gas source processing unit for water knockout, regulating pressure and oil mist |
| US4735288A (en) * | 1986-01-24 | 1988-04-05 | Ckd Kabushiki Kaisha | Detachably attaching mechanism for cup of lubricator or filter used with air-actuated device |
| CN201701853U (en) * | 2010-06-19 | 2011-01-12 | 奉化市盛灵气动机电有限公司 | Compressed air purifying and conditioning device |
| CN201747704U (en) * | 2010-06-19 | 2011-02-16 | 奉化市盛灵气动机电有限公司 | Combination type compressed air regulating device |
| CN201748132U (en) * | 2010-06-19 | 2011-02-16 | 奉化市盛灵气动机电有限公司 | Simple oil fog generator |
| CN203248969U (en) * | 2013-04-28 | 2013-10-23 | 宁波新佳行自动化工业有限公司 | High-sensitivity pneumatic two-in-one element controlled by oil mist |
| CN204134440U (en) * | 2014-09-25 | 2015-02-04 | 林锦飞 | A kind of air-source treater |
| CN104406029A (en) * | 2014-11-13 | 2015-03-11 | 常州市华贤五金厂 | Atomized lubricator |
-
2016
- 2016-12-08 CN CN201611119214.6A patent/CN106438590A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502917A (en) * | 1974-07-19 | 1978-03-08 | Fispa Spa | Component for pneumatic systems |
| CN85203710U (en) * | 1985-09-06 | 1987-02-18 | 重庆钢铁设计研究院 | Three function gas source processing unit for water knockout, regulating pressure and oil mist |
| US4735288A (en) * | 1986-01-24 | 1988-04-05 | Ckd Kabushiki Kaisha | Detachably attaching mechanism for cup of lubricator or filter used with air-actuated device |
| CN201701853U (en) * | 2010-06-19 | 2011-01-12 | 奉化市盛灵气动机电有限公司 | Compressed air purifying and conditioning device |
| CN201747704U (en) * | 2010-06-19 | 2011-02-16 | 奉化市盛灵气动机电有限公司 | Combination type compressed air regulating device |
| CN201748132U (en) * | 2010-06-19 | 2011-02-16 | 奉化市盛灵气动机电有限公司 | Simple oil fog generator |
| CN203248969U (en) * | 2013-04-28 | 2013-10-23 | 宁波新佳行自动化工业有限公司 | High-sensitivity pneumatic two-in-one element controlled by oil mist |
| CN204134440U (en) * | 2014-09-25 | 2015-02-04 | 林锦飞 | A kind of air-source treater |
| CN104406029A (en) * | 2014-11-13 | 2015-03-11 | 常州市华贤五金厂 | Atomized lubricator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963018A (en) * | 2022-06-01 | 2022-08-30 | 江苏美亚科泽过滤技术有限公司 | Fluid adding device of intermittent conveying pipeline and intermittent conveying pipeline system |
| CN114963018B (en) * | 2022-06-01 | 2024-04-16 | 江苏美亚科泽过滤技术有限公司 | Fluid adding device of intermittent conveying pipeline and intermittent conveying pipeline system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |