CN208566133U - 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
- CN208566133U CN208566133U CN201820917222.3U CN201820917222U CN208566133U CN 208566133 U CN208566133 U CN 208566133U CN 201820917222 U CN201820917222 U CN 201820917222U CN 208566133 U CN208566133 U CN 208566133U
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- Prior art keywords
- oil
- cylinder barrel
- piston
- piston rod
- wall
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- 239000006071 cream Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 40
- 230000001105 regulatory effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model 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 front cover, 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 passes through front cover and stretches out in outside cylinder barrel and be 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 passes through rear cover and protrudes into cylinder barrel to be connected with oil inlet pipe Logical, the utility model can carry out cloth oil to inner wall of cylinder automatically, substantially increase production efficiency, and can cloth oil uniformly.
Description
Technical field
The utility model relates to pneumatic element technical field, in particular to a kind of cylinder barrel inner wall oil dispersing device.
Background technique
Cylinder is usually to be made of components such as cylinder barrel, end cap, piston, piston rod and sealing elements.Cylinder is that guidance piston exists
The cylindrical metal parts for wherein carrying out straight reciprocating motion, are converted to mechanical energy, driving mechanism for 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 guarantee 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 to cause to produce by manually carrying out cloth oil to inner wall of cylinder
Inefficiency, and artificial cloth oil will lead to cloth oil in cylinder barrel and unevenly, influence piston and move effect.
Summary of the invention
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 utility model provides following technical scheme.
A kind of cylinder barrel inner wall oil dispersing device, including cylinder and oil feeding device, cylinder include cylinder barrel, front cover and rear cover,
Cylinder barrel one end is connected with front cover, 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 passes through front cover from accommodating cavity and stretches out in outside cylinder barrel, 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 and storage
Oil drum connection, the air inlet pipe other end are connected with control valve, and flowline one end is connected to oil storage barrel, and the flowline other end passes through rear cover
It protrudes into cylinder barrel and be connected to oil inlet pipe, be provided with the first mounting base and the second mounting base on cylinder barrel, the first mounting base is interior equipped with the
One 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 mounting base
On be provided with the first interface channel of connection accommodating cavity and the first installation cavity, the first spring base and the are provided in the first installation cavity
One regulating piston is equipped with the first adjustment spring between the first spring base and the first regulating piston, the first regulating piston is first
With the first pressure relief opening close fit under the action of adjustment spring, it is equipped with the second installation cavity in the second mounting base, in the second mounting base
Equipped with the second air inlet and the second pressure relief opening being connected to the second installation cavity, be provided in the second mounting base connection accommodating cavity and
Second interface channel of the second installation cavity is provided with second spring seat and the second regulating piston, second spring in the second installation cavity
It is equipped with the second adjustment spring between seat and the second regulating piston, the second regulating piston is under the action of the second adjustment spring with the
Two pressure relief opening close fits, piston is between the first interface channel and the second interface channel.
Further, it is connected between flowline and oil inlet pipe by pipe fitting.
Further, it is equipped with screw thread in the first installation cavity, the first spring base is movably arranged at the by being threadedly engaged
In one mounting base, screw thread is equipped in the second installation cavity, second spring seat is movably arranged at the second installation by being threadedly engaged
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 front cover, 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 connected with pressure regulator valve.
The utility model has the following beneficial effects: the utility model is simple and reasonable, when work, the first peace of setting on cylinder barrel
Fill seat and the second mounting base, under original state, the first regulating piston is close with the first pressure relief opening under the action of the first adjustment spring
Cooperation is closed, the second regulating piston is with the second pressure relief opening close fit under the action of the second adjustment spring, and gas is through the first air inlet
Mouth enters in the first installation cavity, and the first installation intracavity gas enters in accommodating cavity through the first interface channel again, to push piston
Move forward so that piston rod stretch out, drive oil supply jig protrude into the cylinder barrel to cloth oil, while air inlet pipe into
Gas, gas enter oil storage barrel, and the air pressure in oil storage barrel increases to push the oil in oil storage barrel to be discharged from flowline, flowline row
Oil out enters in piston rod through oil inlet pipe, 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 carries out cloth oil to cylinder barrel inner wall, when admission pressure is excessive, gas will push the first regulating piston
Mobile, so that the first pressure relief opening is opened, the first pressure relief opening opens discharge part gas, so that it is certain into air pressure in accommodating cavity,
To ensure that piston rod can steadily stretch out, to guarantee that oil supply jig is mobile steady in cylinder barrel, inner wall of cylinder ensure that
Uniformly, when oil supply jig removes in cylinder barrel, gas enters in the second installation cavity cloth oil through the second air inlet, in the second installation cavity
Gas enters in accommodating cavity through the second interface channel again, so that piston be pushed to move backward so that piston rod bounces back, when into
When atmospheric pressure is excessive, gas will push the second regulating piston mobile, so that the second pressure relief opening is opened, the second pressure relief opening opens row
Portion gas out, so that it is certain into air pressure in accommodating cavity, to ensure that piston rod can steadily bounce back, so that oil supply jig
Cylinder barrel can steadily be removed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
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. front cover；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 embodiment
The utility model is further illustrated 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, front cover 2 and rear cover 3 are included, 1 one end of cylinder barrel is connected with front cover 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 in accommodating cavity 4, and 5 one end of piston is fixedly connected with piston rod 6, 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 passes through front cover 2 and stretches out in 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, thus
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 protrudes 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, is equipped with the first installation cavity 8 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, is provided with the first spring base 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 makes the first regulating piston 13 and first
Better tightness between pressure relief opening 10, prevents gas from leaking.
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 makes the second adjusting living
Better tightness between plug 22 and the second pressure relief opening 19, prevents gas from leaking, and piston 5 is located at the first interface channel 11 and second and connects
It connects between road 20.
The utility model is simple and reasonable, when work, the first mounting base 7 and the second mounting base 16 is arranged on cylinder barrel 1, just
Under beginning state, the first regulating piston 13 is adjusted under the action of the first adjustment spring 14 with 10 close fit of the first pressure relief opening, second
Piston 22 is saved under the action of the second adjustment spring 23 with 19 close fit of the second pressure relief opening, gas enters through the first air inlet 9
In first installation cavity 8, gas enters in accommodating cavity 4 through the first interface channel 11 again in the first installation cavity 8, to push piston 5
It moves forward, so that piston rod 6 stretches out, drives oil supply jig 27 to protrude into the cylinder barrel 1 to cloth oil, while air inlet pipe
29 air inlets, 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 from flowline 30
Discharge, the oil that flowline 30 is discharged enter in piston rod 6 through oil inlet pipe 26, and oil is in the storage for entering oil supply jig 27 in piston rod 6
It in oil pocket, then is discharged through oil outlet, so that oil supply jig 27 carries out cloth oil to 1 inner wall of cylinder barrel, is adjusted by pressure regulator valve 32
Whole air pressure size, so as to adjust the oil pump capacity of oil supply jig 27, when admission pressure is excessive, gas will push the first adjusting living
Plug 13 is mobile, so that the first pressure relief opening 10 is opened, the first pressure relief opening 10 opens discharge part gas, so that into accommodating cavity 4
Air pressure is certain, to ensure that piston rod 6 can steadily stretch out, to guarantee that oil supply jig 27 is mobile steady in cylinder barrel 1, protects
1 inner wall cloth oil of cylinder barrel is demonstrate,proved uniformly, when oil supply jig 27 removes in cylinder barrel 1, gas enters the second peace through the second air inlet 18
It behave affectedly in 17, gas enters in accommodating cavity 4 through the second interface channel 20 again in the second installation cavity 17, to push piston 5 backward
Mobile, so that piston rod 6 bounces back, when admission pressure is excessive, gas will push the second regulating piston 22 mobile, so that
Second pressure relief opening 19 is opened, and the second pressure relief opening 19 opens discharge part gas, so that it is certain into air pressure in accommodating cavity 4, thus
It ensure that piston rod 6 can steadily bounce back, oil supply jig 27 enabled steadily to remove cylinder barrel 1, while making oil supply jig 27
During removing cylinder barrel 1, uniform cloth oil can be carried out to 1 inner wall of cylinder barrel.The utility model can be automatically to 1 inner wall of cylinder barrel
Carry out cloth oil, substantially increase 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 being threadedly engaged
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 be it is required, equipped with screw thread in the second installation cavity 17, second spring seat 21, which passes through, to be threadedly engaged
It is movably arranged in the second mounting base 16, it is living to be applied to the second adjusting by the adjusting adjustment spring of second spring seat 21
Plug 22 elastic force, guarantee enter cylinder barrel 1 in pressure be it is required, between flowline 30 and rear cover 3, piston rod 6 and 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 leak,
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 description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model 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 include cylinder barrel (1),
Front cover (2) and rear cover (3), cylinder barrel (1) one end are connected with front cover (2), and cylinder barrel (1) other end is connected with rear cover (3), cylinder barrel (1)
It is interior to be equipped with accommodating cavity (4), there are moveable piston (5) and piston rod (6), piston (5) one end and piston rod in accommodating cavity (4)
(6) it is fixedly connected, piston (5) other end is connected with oil inlet pipe (26), and oil inlet pipe (26) is telescoping tube, and piston rod (6) is from accommodating
Chamber (4) passes through front cover (2) and stretches out in cylinder barrel (1) outside, and the end of piston rod (6) stretching cylinder barrel (1) outside is fixedly connected with oil supply and controls
Having (27), shoe cream room is equipped in oil supply jig (27), oil supply jig (27) outer wall is equipped with multiple oil outlets being connected to shoe cream room,
Piston rod (6) is in hollow setting, and piston rod (6) is connected to the shoe cream room of oil supply jig (27), and oil feeding device includes oil storage barrel
(28), air inlet pipe (29) and flowline (30), air inlet pipe (29) one end are connected to oil storage barrel (28), and air inlet pipe (29) other end connects
It is connected to control valve (31), flowline (30) one end is connected to oil storage barrel (28), and flowline (30) other end passes through rear cover (3) and protrudes into
It is connected in cylinder barrel (1) with oil inlet pipe (26), the first mounting base (7) and the second mounting base (16), the first peace is provided on cylinder barrel (1)
It fills in seat (7) and is equipped with the first installation cavity (8), the first mounting base (7) is equipped with the first air inlet being connected to the first installation cavity (8)
(9) and the first pressure relief opening (10), the first of connection accommodating cavity (4) and the first installation cavity (8) is provided in the first mounting base (7)
Interface channel (11), the first installation cavity (8) is interior to be provided with the first spring base (12) and the first regulating piston (13), the first spring
The first adjustment spring (14) are equipped between seat (12) and the first regulating piston (13), the first regulating piston (13) is adjusted first
With the first pressure relief opening (10) close fit under the action of spring (14), the second mounting base (16) is interior to be equipped with the second installation cavity (17),
Second mounting base (16) is equipped with the second air inlet (18) and the second pressure relief opening (19) being connected to the second installation cavity (17), the
The second interface channel (20) of connection accommodating cavity (4) and the second installation cavity (17), the second installation are provided in two mounting bases (16)
Second spring seat (21) and the second regulating piston (22), second spring seat (21) and the second regulating piston are provided in chamber (17)
(22) the second adjustment spring (23) are equipped between, the second regulating piston (22) is under the action of the second adjustment spring (23) with the
Two pressure relief openings (19) close fit, piston (5) is between the first interface channel (11) and the second interface channel (20).
2. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: flowline (30) and oil inlet
It manages and is connected between (26) by pipe fitting.
3. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: in the first installation cavity (8)
Equipped with screw thread, the first spring base (12) is movably arranged in the first mounting base (7) by being threadedly engaged, the second installation cavity
(17) screw thread is equipped in, second spring seat (21) is movably arranged in the second mounting base (16) by being threadedly engaged.
4. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: the first regulating piston (13)
It is embedded with the first rubber plug (15) with the first pressure relief opening (10) close fit end, the second regulating piston (22) and 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) and oil supply
Jig is connected through a screw thread between (27).
6. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: flowline (30) and rear cover
(3) sealing ring is equipped between, between piston rod (6) and front cover (2), between piston (5) and cylinder barrel (1) inner wall.
7. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: piston (5) and cylinder barrel (1)
Wear ring (25) are equipped between inner wall.
8. a kind of cylinder barrel inner wall oil dispersing device according to claim 1, it is characterised in that: control valve (31) is also connected with
There are pressure regulator valve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917222.3U CN208566133U (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 |
|---|---|---|---|
| CN201820917222.3U CN208566133U (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder barrel inner wall oil dispersing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566133U true CN208566133U (en) | 2019-03-01 |
Family
ID=65486773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917222.3U Withdrawn - After Issue CN208566133U (en) | 2018-06-14 | 2018-06-14 | A kind of cylinder barrel inner wall oil dispersing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730744A (en) * | 2018-06-14 | 2018-11-02 | 宁波威曼智能科技有限公司 | A kind of cylinder barrel inner wall oil dispersing device |
| CN108730744B (en) * | 2018-06-14 | 2024-06-28 | 宁波威曼智能科技有限公司 | Oil distribution device for inner wall of cylinder barrel of air cylinder |
-
2018
- 2018-06-14 CN CN201820917222.3U patent/CN208566133U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730744A (en) * | 2018-06-14 | 2018-11-02 | 宁波威曼智能科技有限公司 | A kind of cylinder barrel inner wall oil dispersing device |
| CN108730744B (en) * | 2018-06-14 | 2024-06-28 | 宁波威曼智能科技有限公司 | Oil distribution device for inner wall of cylinder barrel of air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190301 Effective date of abandoning: 20240628 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190301 Effective date of abandoning: 20240628 |