CN108730744A - A kind of cylinder barrel inner wall oil dispersing device - Google Patents
A kind of cylinder barrel inner wall oil dispersing device Download PDFInfo
- Publication number
- CN108730744A CN108730744A CN201810610460.4A CN201810610460A CN108730744A CN 108730744 A CN108730744 A CN 108730744A CN 201810610460 A CN201810610460 A CN 201810610460A CN 108730744 A CN108730744 A CN 108730744A
- Authority
- CN
- China
- Prior art keywords
- oil
- cylinder barrel
- piston
- piston rod
- inlet pipe
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/202—Externally-operated valves mounted in or on the actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of cylinder barrel inner wall oil dispersing devices,Including cylinder and oil feeding device,Cylinder includes cylinder barrel,Cylinder barrel one end is connected with protecgulum,The cylinder barrel other end is connected with rear cover,Accommodating cavity is equipped in cylinder barrel,There are piston and piston rod in accommodating cavity,Piston one end is fixedly connected with piston rod,The piston other end is connected with oil inlet pipe,Piston rod stretches out in outside cylinder barrel across protecgulum and is connected with oil supply jig,Shoe cream room is equipped in oil supply jig,Oil supply jig outer wall is equipped with the oil outlet being connected to shoe cream room,Piston rod is in hollow setting,Piston rod is connected to the shoe cream room of oil supply jig,Oil feeding device includes oil storage barrel,Air inlet pipe and flowline,Air inlet pipe one end is connected to oil storage barrel,The air inlet pipe other end is connected with control valve,Flowline one end is connected to oil storage barrel,The flowline other end is stretched into cylinder barrel across rear cover and is connected to oil inlet pipe,The present invention can carry out cloth oil to inner wall of cylinder automatically,Substantially increase production efficiency,And can cloth oil uniformly.
Description
Technical field
The present invention relates to pneumatic element technical field, more particularly to a kind of cylinder barrel inner wall oil dispersing device.
Background technology
Cylinder is usually to be made of components such as cylinder barrel, end cap, piston, piston rod and sealing elements.Cylinder is that guiding piston exists
The cylindrical metal parts for wherein carrying out straight reciprocating motion, mechanical energy, driving mechanism are converted to by the pressure energy of compressed air
Make straight reciprocating motion, swing and rotary motion.Cylinder is widely used to printing, semiconductor, automation control, machine at present
The multiple fields such as people.
Cylinder needs to carry out cloth oil to the inner wall of cylinder barrel, to ensure that piston can be in gas during manufacture
It is mobile steady in the cylinder barrel of cylinder, but in the prior art, it is by manually carrying out cloth oil to inner wall of cylinder, causing to produce
Inefficiency, and artificial cloth oil can lead in cylinder barrel that cloth oil is uneven, influence piston movement effect.
Invention content
In view of the deficiencies of the prior art and defect, a kind of cylinder barrel inner wall oil dispersing device is provided, it can be automatically to cylinder barrel
Inner wall carries out cloth oil, substantially increases production efficiency, and can cloth oil uniformly.
To achieve the above object, the present invention provides following technical scheme.
A kind of cylinder barrel inner wall oil dispersing device, including cylinder and oil feeding device, cylinder include cylinder barrel, protecgulum and rear cover,
Cylinder barrel one end is connected with protecgulum, and the cylinder barrel other end is connected with rear cover, accommodating cavity is equipped in cylinder barrel, has moveable work in accommodating cavity
Plug and piston rod, piston one end are fixedly connected with piston rod, and the piston other end is connected with oil inlet pipe, and oil inlet pipe is telescoping tube, living
Stopper rod is stretched out in across protecgulum outside cylinder barrel from accommodating cavity, and the end that piston rod stretches out outside cylinder barrel is fixedly connected with oil supply jig, gives
Shoe cream room is equipped in oily jig, oil supply jig outer wall is equipped with multiple oil outlets being connected to shoe cream room, and piston rod is in hollow setting,
Piston rod is connected to the shoe cream room of oil supply jig, and oil feeding device includes oil storage barrel, air inlet pipe and flowline, air inlet pipe one end with
Oil storage barrel is connected to, and the air inlet pipe other end is connected with control valve, and flowline one end is connected to oil storage barrel, after the flowline other end passes through
Lid is stretched into cylinder barrel and is connected to oil inlet pipe, and the first mounting base and the second mounting base are provided on cylinder barrel, is equipped in the first mounting base
First installation cavity, the first mounting base are equipped with the first air inlet and the first pressure relief opening being connected to the first installation cavity, the first installation
The first interface channel of connection accommodating cavity and the first installation cavity is provided on seat, be provided in the first installation cavity the first spring base and
First regulating piston is equipped with the first adjustment spring between the first spring base and the first regulating piston, the first regulating piston is the
With the first pressure relief opening close fit under the action of one adjustment spring, the second mounting base is interior to be equipped with the second installation cavity, the second mounting base
It is equipped with the second air inlet and the second pressure relief opening being connected to the second installation cavity, connection accommodating cavity is provided in the second mounting base
With the second interface channel of the second installation cavity, second spring seat and the second regulating piston, the second bullet are provided in the second installation cavity
Between spring abutment and the second regulating piston be equipped with the second adjustment spring, the second regulating piston under the action of the second adjustment spring with
Second pressure relief opening close fit, piston is between the first interface channel and the second interface channel.
Further, it is connected by pipe fitting between flowline and oil inlet pipe.
Further, it is equipped with screw thread in the first installation cavity, the first spring base is movably arranged at the by screw-thread fit
In one mounting base, screw thread is equipped in the second installation cavity, second spring seat is movably arranged at the second installation by screw-thread fit
In seat.
Further, the first regulating piston and the first pressure relief opening close fit end are embedded with the first rubber plug, and second adjusts
Section piston and the second pressure relief opening close fit end are embedded with the second rubber plug.
Further, it is connected through a screw thread between piston rod and oil supply jig.
Further, it is equipped between flowline and rear cover, between piston rod and protecgulum, between piston and inner wall of cylinder close
Seal.
Further, wear ring is equipped between piston and inner wall of cylinder.
Further, control valve is also associated with pressure regulator valve.
Beneficial effects of the present invention are：The configuration of the present invention is simple is reasonable, and when work, the first mounting base and is arranged on cylinder barrel
Two mounting bases, under original state, the first regulating piston under the action of the first adjustment spring with the first pressure relief opening close fit,
Two regulating pistons enter first with the second pressure relief opening close fit, gas under the action of the second adjustment spring through the first air inlet
In installation cavity, the first installation intracavity gas enters through the first interface channel in accommodating cavity again, to push piston to move forward, into
And so that piston rod stretches out, drive oil supply jig to stretch into the cylinder barrel for waiting for cloth oil, while air inlet pipe air inlet, gas enter storage
Oil drum, the air pressure in oil storage barrel increase to push the oil in oil storage barrel to be discharged from flowline, and the oil of flowline discharge is through oil inlet
Pipe enters in piston rod, and oil is discharged in the shoe cream room for entering oil supply jig, then through oil outlet in piston rod so that oil supply jig
Cloth oil is carried out to cylinder barrel inner wall, when admission pressure is excessive, gas will push the first regulating piston to move so that first
Pressure relief opening is opened, and the first pressure relief opening opens discharge part gas so that air pressure is certain in into accommodating cavity, to ensure that piston
Bar can steadily stretch out, and to ensure that oil supply jig is mobile steady in cylinder barrel, ensure that inner wall of cylinder cloth oil uniformly, work as oil supply
When jig is removed in cylinder barrel, gas enters through the second air inlet in the second installation cavity, and the second installation intracavity gas connects through second again
Road is connected to enter in accommodating cavity, to push piston to move backward, so that piston rod bounces back, when admission pressure is excessive,
Gas will push the second regulating piston to move so that the second pressure relief opening is opened, and the second pressure relief opening opens discharge part gas, makes
It is certain that air pressure in accommodating cavity must be entered, to ensure that piston rod can steadily bounce back so that oil supply jig can be removed steadily
Cylinder barrel.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is partial enlarged view at the A of Fig. 1.
Fig. 3 is partial enlarged view at the B of Fig. 1.
In figure, 1. cylinder barrels；2. protecgulum；3. rear cover；4. accommodating cavity；5. piston；6. piston rod；7. the first mounting base；8. the
One installation cavity；9. the first air inlet；10. the first pressure relief opening；11. the first interface channel；12. the first spring base；13. first is adjusted
Piston；14. the first adjustment spring；15. the first rubber plug；16. the second mounting base；17. the second installation cavity；18. the second air inlet
Mouthful；19. the second pressure relief opening；20. the second interface channel；21. second spring seat；22. the second regulating piston；23. second adjusts bullet
Spring；24. the second rubber plug；25. wear ring；26. oil inlet pipe；27. oil supply jig；28. oil storage barrel；29. air inlet pipe；30. going out
Oil pipe；31. control valve；32. pressure regulator valve.
Specific implementation mode
It is further illustrated to of the invention in conjunction with attached drawing.
Referring to Fig. 1 to a kind of cylinder barrel inner wall oil dispersing device shown in Fig. 3, including cylinder and oil feeding device, cylinder packet
Cylinder barrel 1, protecgulum 2 and rear cover 3 are included, 1 one end of cylinder barrel is connected with protecgulum 2, and 1 other end of cylinder barrel is connected with rear cover 3, is equipped in cylinder barrel 1
Accommodating cavity 4 has moveable piston 5 and piston rod 6,5 one end of piston to be fixedly connected with piston rod 6 in accommodating cavity 4, and piston 5 is another
One end is connected with oil inlet pipe 26, and oil inlet pipe 26 is telescoping tube so that oil inlet pipe 26 will not stop the movement of piston 5, piston rod 6 from
Accommodating cavity 4 is stretched out in across protecgulum 2 outside cylinder barrel 1, and the end that piston rod 6 stretches out outside cylinder barrel 1 is fixedly connected with oil supply jig 27, living
It is connected through a screw thread between stopper rod 6 and oil supply jig 27, it is convenient for disassembly and assembly, it is conveniently replaceable various sizes of oil supply jig 27, to
Various sizes of cylinder barrel 1 is adapted to, shoe cream room is equipped in oil supply jig 27,27 outer wall of oil supply jig is equipped with multiple and shoe cream room
The oil outlet of connection, piston rod 6 are in hollow setting, and piston rod 6 is connected to the shoe cream room of oil supply jig 27, and oil feeding device includes storage
Oil drum 28, air inlet pipe 29 and flowline 30,29 one end of air inlet pipe are connected to oil storage barrel 28, and 29 other end of air inlet pipe is connected with control
Valve 31, by control valve 31 in air inlet pipe 29 whether air inlet, pressure regulator valve 32 is connected with before control valve 31, to adjust air inlet pressure
Power size, 30 one end of flowline are connected to oil storage barrel 28, and 30 other end of flowline is stretched into cylinder barrel 1 across rear cover 3 and oil inlet pipe
26 connections, are connected between flowline 30 and oil inlet pipe 26 by pipe fitting.
It is provided with the first mounting base 7 and the second mounting base 16 on cylinder barrel 1, the first installation cavity 8 is equipped in the first mounting base 7,
First mounting base 7 is equipped with the first air inlet 9 and the first pressure relief opening 10 that are connected to the first installation cavity 8, in the first mounting base 7
It is provided with the first interface channel 11 of connection accommodating cavity 4 and the first installation cavity 8, the first spring base is provided in the first installation cavity 8
12 and first regulating piston 13, it is equipped with the first adjustment spring 14 between the first spring base 12 and the first regulating piston 13, first
Regulating piston 13 under the action of the first adjustment spring 14 with 10 close fit of the first pressure relief opening, the first regulating piston 13 and first
10 close fit end of pressure relief opening is embedded with the first rubber plug 15, and the first rubber plug 15 is so that the first regulating piston 13 and first
Better tightness between pressure relief opening 10, prevents gas leakage.
It is equipped with the second installation cavity 17 in second mounting base 16, the second mounting base 16 is equipped with to be connected to the second installation cavity 17
Second air inlet 18 and the second pressure relief opening 19 are provided with the of connection accommodating cavity 4 and the second installation cavity 17 in second mounting base 16
Two interface channels 20 are provided with second spring seat 21 and the second regulating piston 22,21 He of second spring seat in second installation cavity 17
The second adjustment spring 23 is equipped between second regulating piston 22, the second regulating piston 22 is under the action of the second adjustment spring 23
With 19 close fit of the second pressure relief opening, for piston 5 between the first interface channel 11 and the second interface channel 20, second adjusts work
Plug 22 and 19 close fit end of the second pressure relief opening are embedded with the second rubber plug 24, and the second rubber plug 24 is so that second adjusts work
Better tightness between plug 22 and the second pressure relief opening 19 prevents gas leakage, piston 5 to be located at the first interface channel 11 and second company
It connects between road 20.
The configuration of the present invention is simple is reasonable, and when work, the first mounting base 7 and the second mounting base 16, initial shape is arranged on cylinder barrel 1
Under state, the first regulating piston 13 adjusts work under the action of the first adjustment spring 14 with 10 close fit of the first pressure relief opening, second
Plug 22 enters first with 19 close fit of the second pressure relief opening, gas under the action of the second adjustment spring 23 through the first air inlet 9
In installation cavity 8, gas enters through the first interface channel 11 in accommodating cavity 4 again in the first installation cavity 8, to push piston 5 forward
It is mobile so that piston rod 6 stretches out, oil supply jig 27 is driven to stretch into the cylinder barrel 1 for waiting for cloth oil, while air inlet pipe 29 into
Gas, gas enter oil storage barrel 28, and the air pressure in oil storage barrel 28 increases to push the oil in oil storage barrel 28 to be discharged from flowline 30,
The oil that flowline 30 is discharged enters through oil inlet pipe 26 in piston rod 6, and oil is in the shoe cream room for entering oil supply jig 27 in piston rod 6
It is interior, then be discharged through oil outlet so that oil supply jig 27 carries out cloth oil to 1 inner wall of cylinder barrel, and gas is adjusted by pressure regulator valve 32
Size is pressed, so as to adjust the oil pump capacity of oil supply jig 27, when admission pressure is excessive, gas will push the first regulating piston 13
It is mobile so that the first pressure relief opening 10 is opened, and the first pressure relief opening 10 opens discharge part gas so that enters air pressure in accommodating cavity 4
Centainly, it to ensure that piston rod 6 can steadily stretch out, to ensure that oil supply jig 27 is mobile steady in cylinder barrel 1, ensure that
Uniformly, when oil supply jig 27 removes in cylinder barrel 1, gas enters the second installation cavity to 1 inner wall cloth oil of cylinder barrel through the second air inlet 18
In 17, gas enters through the second interface channel 20 in accommodating cavity 4 again in the second installation cavity 17, to push piston 5 to move backward,
So that piston rod 6 bounces back, when admission pressure is excessive, gas will push the second regulating piston 22 to move so that second
Pressure relief opening 19 is opened, and the second pressure relief opening 19 opens discharge part gas so that air pressure is certain in into accommodating cavity 4, to ensure
Piston rod 6 can steadily bounce back so that oil supply jig 27 can steadily remove cylinder barrel 1, while oil supply jig 27 is being moved
During going out cylinder barrel 1, uniform cloth oil can be carried out to 1 inner wall of cylinder barrel.The present invention can carry out cloth to 1 inner wall of cylinder barrel automatically
Oil, substantially increases production efficiency, and can cloth oil uniformly.
Further, it is equipped with screw thread in the first installation cavity 8, the first spring base 12 is movably arranged at by screw-thread fit
In first mounting base 7, the elastic force that spring is applied to the first regulating piston 13 is adjusted by adjusting the first spring base 12, is protected
The pressure that card enters in cylinder barrel 1 is required, is equipped with screw thread in the second installation cavity 17, second spring seat 21 passes through screw-thread fit
It is movably arranged in the second mounting base 16, spring is adjusted by adjusting second spring seat 21 and is applied to the second adjusting work
Plug 22 elastic force, ensure enter cylinder barrel 1 in pressure be it is required, between flowline 30 and rear cover 3, piston rod 6 with before
It is equipped with sealing ring between lid 2, between 1 inner wall of piston 5 and cylinder barrel, ensure that the air-tightness of cylinder is good, gas will not be revealed,
It is equipped with wear ring 25 between 1 inner wall of piston 5 and cylinder barrel, reduces the abrasion generated when piston 5 moves in cylinder barrel 1, extends
The service life of cylinder.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (8)
1. a kind of cylinder barrel inner wall oil dispersing device, including cylinder and oil feeding device, it is characterised in that：Cylinder includes cylinder barrel（1）,
Protecgulum（2）And rear cover（3）, cylinder barrel（1）One end is connected with protecgulum（2）, cylinder barrel（1）The other end is connected with rear cover（3）, cylinder barrel（1）
It is interior to be equipped with accommodating cavity（4）, accommodating cavity（4）Inside there is moveable piston（5）And piston rod（6）, piston（5）One end and piston rod
（6）It is fixedly connected, piston（5）The other end is connected with oil inlet pipe（26）, oil inlet pipe（26）For telescoping tube, piston rod（6）From accommodating
Chamber（4）Across protecgulum（2）Stretch out in cylinder barrel（1）Outside, piston rod（6）Stretch out cylinder barrel（1）Outer end is fixedly connected with oil supply and controls
Tool（27）, oil supply jig（27）It is interior to be equipped with shoe cream room, oil supply jig（27）Outer wall is equipped with multiple oil outlets being connected to shoe cream room,
Piston rod（6）In hollow setting, piston rod（6）With oil supply jig（27）Shoe cream room connection, oil feeding device includes oil storage barrel
（28）, air inlet pipe（29）And flowline（30）, air inlet pipe（29）One end and oil storage barrel（28）Connection, air inlet pipe（29）The other end connects
It is connected to control valve（31）, flowline（30）One end and oil storage barrel（28）Connection, flowline（30）The other end passes through rear cover（3）It stretches into
Cylinder barrel（1）Interior and oil inlet pipe（26）Connection, cylinder barrel（1）On be provided with the first mounting base（7）With the second mounting base（16）, the first peace
Fill seat（7）Inside it is equipped with the first installation cavity（8）, the first mounting base（7）It is equipped with and the first installation cavity（8）First air inlet of connection
（9）With the first pressure relief opening（10）, the first mounting base（7）On be provided with connection accommodating cavity（4）With the first installation cavity（8）First
Interface channel（11）, the first installation cavity（8）Inside it is provided with the first spring base（12）With the first regulating piston（13）, the first spring
Seat（12）With the first regulating piston（13）Between be equipped with the first adjustment spring（14）, the first regulating piston（13）It is adjusted first
Spring（14）Under the action of with the first pressure relief opening（10）Close fit, the second mounting base（16）Inside it is equipped with the second installation cavity（17）,
Second mounting base（16）It is equipped with and the second installation cavity（17）Second air inlet of connection（18）With the second pressure relief opening（19）, the
Two mounting bases（16）On be provided with connection accommodating cavity（4）With the second installation cavity（17）The second interface channel（20）, the second installation
Chamber（17）Inside it is provided with second spring seat（21）With the second regulating piston（22）, second spring seat（21）With the second regulating piston
（22）Between be equipped with the second adjustment spring（23）, the second regulating piston（22）In the second adjustment spring（23）Under the action of with
Two pressure relief openings（19）Close fit, piston（5）Positioned at the first interface channel（11）With the second interface channel（20）Between.
2. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：Flowline（30）With oil inlet
Pipe（26）Between connected by pipe fitting.
3. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：First installation cavity（8）It is interior
Equipped with screw thread, the first spring base（12）It is movably arranged at the first mounting base by screw-thread fit（7）It is interior, the second installation cavity
（17）It is interior to be equipped with screw thread, second spring seat（21）It is movably arranged at the second mounting base by screw-thread fit（16）It is interior.
4. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：First regulating piston（13）
With the first pressure relief opening（10）Close fit end is embedded with the first rubber plug（15）, the second regulating piston（22）With the second pressure relief opening
（19）Close fit end is embedded with the second rubber plug（24）.
5. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：Piston rod（6）With oil supply
Jig（27）Between be connected through a screw thread.
6. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：Flowline（30）With rear cover
（3）Between, piston rod（6）With protecgulum（2）Between, piston（5）With cylinder barrel（1）Sealing ring is equipped between inner wall.
7. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：Piston（5）With cylinder barrel（1）
Wear ring is equipped between inner wall（25）.
8. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that：Control valve（31）It is also connected with
There is pressure regulator valve（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610460.4A CN108730744A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder barrel inner wall oil dispersing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610460.4A CN108730744A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder barrel inner wall oil dispersing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108730744A true CN108730744A (en) | 2018-11-02 |
Family
ID=63929569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610460.4A Pending CN108730744A (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder barrel inner wall oil dispersing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108730744A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898396Y (en) * | 2005-12-20 | 2007-05-09 | 无锡市拓发自控设备有限公司 | Non-feeding lubricating cylinder with elastic oil-storage cavity on piston |
| CN102996569A (en) * | 2012-12-28 | 2013-03-27 | 无锡市拓发自控设备有限公司 | Pressure machine balance cylinder capable of preventing over travel |
| WO2014137124A1 (en) * | 2013-03-04 | 2014-09-12 | Ju Jae Seak | Hydraulic pressure booster cylinder integrated with booster pump device |
| EP3115620A1 (en) * | 2014-05-23 | 2017-01-11 | Kyb Corporation | Cylinder device |
| CN107191428A (en) * | 2017-05-25 | 2017-09-22 | 奉化市鑫潮自动化元件有限公司 | A kind of interior outer piston self-locking cylinder |
| CN208566133U (en) * | 2018-06-14 | 2019-03-01 | 宁波威曼智能科技有限公司 | A kind of cylinder barrel inner wall oil dispersing device |
-
2018
- 2018-06-14 CN CN201810610460.4A patent/CN108730744A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898396Y (en) * | 2005-12-20 | 2007-05-09 | 无锡市拓发自控设备有限公司 | Non-feeding lubricating cylinder with elastic oil-storage cavity on piston |
| CN102996569A (en) * | 2012-12-28 | 2013-03-27 | 无锡市拓发自控设备有限公司 | Pressure machine balance cylinder capable of preventing over travel |
| WO2014137124A1 (en) * | 2013-03-04 | 2014-09-12 | Ju Jae Seak | Hydraulic pressure booster cylinder integrated with booster pump device |
| EP3115620A1 (en) * | 2014-05-23 | 2017-01-11 | Kyb Corporation | Cylinder device |
| CN107191428A (en) * | 2017-05-25 | 2017-09-22 | 奉化市鑫潮自动化元件有限公司 | A kind of interior outer piston self-locking cylinder |
| CN208566133U (en) * | 2018-06-14 | 2019-03-01 | 宁波威曼智能科技有限公司 | A kind of cylinder barrel inner wall oil dispersing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10197053B2 (en) | Turn-back coaxial gas pressurizing pump and gas pressurizing method | |
| CN208566133U (en) | A kind of cylinder barrel inner wall oil dispersing device | |
| CN215409131U (en) | Air compressor machine steady voltage adjusting device | |
| CN104847904A (en) | Pneumatic cut-off valve | |
| CN108730744A (en) | A kind of cylinder barrel inner wall oil dispersing device | |
| CN218207983U (en) | Energy-saving valve of ash conveying system | |
| CN209406765U (en) | A kind of anti-plug rubber gun | |
| CN104500954B (en) | Pneumatic high-voltage butter oiling machine | |
| CN105546309B (en) | Nailing machine gun head lubrication system | |
| CN201228444Y (en) | Motor and rod head integral high-frequency pneumatic vibrating rod | |
| CN216554357U (en) | Reciprocating pump high-pressure cylinder structure with good sealing performance | |
| CN204061075U (en) | A kind of air-driven hydraulic pump | |
| CN106439094B (en) | A kind of stable trigger valve of Pneumatic-control type | |
| CN207229822U (en) | A kind of stop valve | |
| CN204163974U (en) | Plunger pump | |
| CN208793769U (en) | Pressure reducing valve with extension connection structure | |
| CN207729222U (en) | A kind of novel ultrahigh pressure efficient aerodynamic grease pump | |
| CN106979351B (en) | A kind of swing type inlet valve | |
| CN107917079B (en) | A kind of screw air compressor intake valve | |
| CN104141595A (en) | Pneumatic hydraulic pump | |
| CN114688316A (en) | Energy-saving vacuum suction mechanism | |
| CN106678403B (en) | A kind of proportional pressure-reducing valve | |
| CN207229821U (en) | Thermal process integrates valve group | |
| CN116221076B (en) | Compressor air inlet valve unloading structure and control method | |
| CN105889573B (en) | It is installed on the air control valve of pneumatic actuator |
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 |