CN106958557A - A kind of actuating cylinder - Google Patents
A kind of actuating cylinder Download PDFInfo
- Publication number
- CN106958557A CN106958557A CN201710308554.1A CN201710308554A CN106958557A CN 106958557 A CN106958557 A CN 106958557A CN 201710308554 A CN201710308554 A CN 201710308554A CN 106958557 A CN106958557 A CN 106958557A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder body
- filter plate
- fixed plate
- air bag
- 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.)
- Granted
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
- 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
-
- 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
- F15B15/1428—Cylinders
Abstract
The invention discloses a kind of actuating cylinder, including cylinder body, filter plate, fixed plate, piston, motion bar, it is depressured shell, air valve, air bag, buffer spring, internal filter plate at the top of the cylinder body, the filter plate surface is provided with some adsorption holes, fixed plate is provided with below the filter plate, the fixed plate and cylinder body integrally connected, buffer spring is installed below the fixed plate, compared with prior art, the actuating cylinder of the present invention, it is reasonable in design, it is simple in construction, this actuating cylinder side is provided with some dropping equipments, can be when air pressure be too high in cylinder chamber body, gas is discharged into air bag, reduce the pressure in cylinder chamber body, protect cylinder, and cylinder internal filter plate, the impurity that can be absorbed into cavity, in order to avoid the effective power of reduction cylinder.
Description
Technical field
The present invention relates to a kind of cylinder, more particularly to a kind of actuating cylinder.
Background technology
Guiding piston carries out the cylindrical metal parts of straight reciprocating motion in cylinder.Air passes through in cylinder
Expansion converts heat into mechanical energy；Gas receiving piston in compresser cylinder compresses and improves pressure.Turbine, rotation are lived
The housing of plug engine etc. is generally also referred to as " cylinder ".The application field of cylinder：Print (tension force), semiconductor (mash welder,
Chip is ground), Automated condtrol, robot etc..
When in use, the air pressure pressure value in cavity differs existing cylinder, when the pressure of air pressure is too high sometimes, reduces cylinder
Life-span, or even can cause after the rupture of casing wall, and the long-term use of cylinder, cavity can produce substantial amounts of impurity, influence piston is done
Back and forth movement, reduces the effective power of cylinder.
The content of the invention
It is an object of the invention to provide a kind of actuating cylinder, the problem of to solve to propose in above-mentioned background technology.
The purpose of the present invention is achieved by following technical proposals：A kind of actuating cylinder, including it is cylinder body, filter plate, solid
Internal filter plate, the filter plate surface at the top of fixed board, piston, motion bar, step-down shell, air valve, air bag, buffer spring, the cylinder body
It is provided with below some adsorption holes, the filter plate and is provided with fixed plate, the fixed plate and cylinder body integrally connected, the fixed plate lower section
Buffer spring is installed, the buffer spring bottom is threadedly coupled with the connector of piston, the piston tip is provided with motion bar,
The motion bar runs through fixed plate and filter plate, and the through part of fixed plate and the through part of filter plate are mounted on rolling steel ball, institute
State side of cylinder block and some dropping equipments be installed, the dropping equipment includes step-down shell, air valve and air bag, the step-down shell with
Cylinder body is welded, and cylinder body internal airbag, and the air bag is connected with air valve, and the air valve is located at inboard wall of cylinder block, and the air inlet of air valve
Mouth is connected with the inner chamber of cylinder body.
Further, the quantity of dropping equipment is specially 4 on the outside of described cylinder body.
Further, described cylinder body is made up of aluminium alloy or carbon steel.
Further, described air bag is made up of elastomeric material.
Compared with prior art, actuating cylinder of the invention, reasonable in design, simple in construction, and this actuating cylinder side is installed
There are some dropping equipments, gas can be discharged into air bag when air pressure is too high in cylinder chamber body, the pressure in reduction cylinder chamber body
By force, cylinder, and cylinder internal filter plate, the impurity that can be absorbed into cavity are protected, in order to avoid reduce the effective power of cylinder.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
In figure：1st, cylinder body, 2, filter plate, 3, fixed plate, 4, piston, 5, motion bar, 6, step-down shell, 7, air valve, 8, air bag, 9,
Buffer spring.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the invention discloses a kind of actuating cylinder, including cylinder body 1, filter plate 2, fixed plate 3, piston 4, activity
Bar 5, step-down shell 6, air valve 7, air bag 8, buffer spring 9, the top internal filter plate 2 of cylinder body 1, if the surface of the filter plate 2 is provided with
Dry adsorption hole, the lower section of filter plate 2 is provided with fixed plate 3, the fixed plate 3 and the integrally connected of cylinder body 1, the lower section of fixed plate 3
Buffer spring 9 is installed, the bottom of buffer spring 9 is threadedly coupled with the connector of piston 4, the top of piston 4 is provided with work
Lever 5, the motion bar 5 runs through fixed plate 3 and filter plate 2, and the through part of fixed plate 3 and the through part of filter plate 2 are mounted on
Rolling steel ball, the frictional force between reduction motion bar 5 and filter plate 2 and fixed plate 3, the side of cylinder body 1 is provided with some step-downs
Device, the dropping equipment includes step-down shell 6, air valve 7 and air bag 8, and the step-down shell 6 is welded with cylinder body 1, and in cylinder body 1
Air bag 8 is put, the air bag 8 is connected with air valve 7, the air valve 7 is located at the inwall of cylinder body 1, and the air inlet and cylinder body 1 of air valve 7
Inner chamber is connected, and when pressure reaches warning value in cylinder chamber body, air valve 7 is opened, and gas is filled with air bag 8, so as to reduce gas
Pressure in cylinder, in order to avoid too high pressure ruptures cylinder, the quantity of the described outside dropping equipment of cylinder body 1 is specially 4
Individual, described cylinder body 1 is made up of aluminium alloy or carbon steel, and described air bag 8 is made up of elastomeric material.
The actuating cylinder of the present invention, reasonable in design, simple in construction, this actuating cylinder side is provided with some dropping equipments,
Gas can be discharged into air bag when air pressure is too high in cylinder chamber body, the pressure in reduction cylinder chamber body protects cylinder, and gas
Cylinder internal filter plate, the impurity that can be absorbed into cavity, in order to avoid the effective power of reduction cylinder.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of actuating cylinder, it is characterised in that：Including cylinder body (1), filter plate (2), fixed plate (3), piston (4), motion bar
(5) internal filter plate (2), the filter plate at the top of, step-down shell (6), air valve (7), air bag (8), buffer spring (9), the cylinder body (1)
(2) surface, which is provided with below some adsorption holes, the filter plate (2), is provided with fixed plate (3), the fixed plate (3) and cylinder body (1) one
Buffer spring (9), buffer spring (9) bottom and the connector of piston (4) are installed below connection, the fixed plate (3)
Threaded connection, piston (4) top is provided with motion bar (5), and the motion bar (5) runs through fixed plate (3) and filter plate (2), and
The through part of fixed plate (3) and the through part of filter plate (2) are mounted on rolling steel ball, and the cylinder body (1) is provided with some sideways
Dropping equipment, the dropping equipment includes step-down shell (6), air valve (7) and air bag (8), the step-down shell (6) and cylinder body (1)
Welding, and cylinder body (1) internal airbag (8), the air bag (8) are connected with air valve (7), and the air valve (7) is in cylinder body (1)
Wall, and the air inlet of air valve (7) connects with the inner chamber of cylinder body (1).
2. a kind of actuating cylinder according to claim 1, it is characterised in that：Dropping equipment on the outside of described cylinder body (1)
Quantity is specially 4.
3. a kind of actuating cylinder according to claim 1, it is characterised in that：Described cylinder body (1) is by aluminium alloy or carbon
Steel is made.
4. a kind of actuating cylinder according to claim 1, it is characterised in that：Described air bag (8) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308554.1A CN106958557B (en) | 2017-05-04 | 2017-05-04 | A kind of actuating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308554.1A CN106958557B (en) | 2017-05-04 | 2017-05-04 | A kind of actuating cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958557A true CN106958557A (en) | 2017-07-18 |
| CN106958557B CN106958557B (en) | 2018-01-26 |
Family
ID=59482088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710308554.1A Active CN106958557B (en) | 2017-05-04 | 2017-05-04 | A kind of actuating cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958557B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617578A (en) * | 2018-05-04 | 2018-10-09 | 范科晨 | A kind of fish culture pond drainage arrangement |
| CN115488337A (en) * | 2022-09-27 | 2022-12-20 | 株洲东亚工具有限公司 | Isostatic pressing processing assembly for preparing sand-making wear-resistant strips |
| CN115949761A (en) * | 2023-02-24 | 2023-04-11 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963910A (en) * | 2015-06-10 | 2015-10-07 | 无锡博伊特科技股份有限公司 | Differential pressure adjusting cylinder for mechanical seal |
| KR20150135838A (en) * | 2014-05-26 | 2015-12-04 | 주식회사 에네스지 | Electrohydrolic power cylinder actuator with air vent valve |
| CN205036670U (en) * | 2015-10-16 | 2016-02-17 | 歌思（天津）低温设备有限公司 | No bent axle formula inflation power shifter |
| CN206072000U (en) * | 2016-08-26 | 2017-04-05 | 江苏理文造纸有限公司 | A kind of pressure filter compressing structure |
-
2017
- 2017-05-04 CN CN201710308554.1A patent/CN106958557B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150135838A (en) * | 2014-05-26 | 2015-12-04 | 주식회사 에네스지 | Electrohydrolic power cylinder actuator with air vent valve |
| CN104963910A (en) * | 2015-06-10 | 2015-10-07 | 无锡博伊特科技股份有限公司 | Differential pressure adjusting cylinder for mechanical seal |
| CN205036670U (en) * | 2015-10-16 | 2016-02-17 | 歌思（天津）低温设备有限公司 | No bent axle formula inflation power shifter |
| CN206072000U (en) * | 2016-08-26 | 2017-04-05 | 江苏理文造纸有限公司 | A kind of pressure filter compressing structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617578A (en) * | 2018-05-04 | 2018-10-09 | 范科晨 | A kind of fish culture pond drainage arrangement |
| CN115488337A (en) * | 2022-09-27 | 2022-12-20 | 株洲东亚工具有限公司 | Isostatic pressing processing assembly for preparing sand-making wear-resistant strips |
| CN115949761A (en) * | 2023-02-24 | 2023-04-11 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
| CN115949761B (en) * | 2023-02-24 | 2023-08-22 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106958557B (en) | 2018-01-26 |
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