CN105736506B - High-pressure cylinder group and pressurization system - Google Patents
High-pressure cylinder group and pressurization system Download PDFInfo
- Publication number
- CN105736506B CN105736506B CN201511027165.9A CN201511027165A CN105736506B CN 105736506 B CN105736506 B CN 105736506B CN 201511027165 A CN201511027165 A CN 201511027165A CN 105736506 B CN105736506 B CN 105736506B
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- cylinder group
- chamber
- pressure
- hydraulic
- cylinder
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- 238000005086 pumping Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- F15B15/1428—Cylinders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention relates to a high-pressure cylinder group, which comprises a cylinder body, a cylinder cover and a cylinder cover, wherein the cylinder body is provided with a pressure chamber and a pressurizing chamber; two pressurizing plug rods with one piston set inside the cylinder and several rod rods connected to the piston and communicated to the pressurizing chamber of the cylinder. A supercharging system comprises the high-pressure cylinder group; and/or a low pressure cylinder group, which is provided with a cylinder body having an oil pressure chamber, and a piston moving in the oil pressure chamber; and/or a cylinder group, which is provided with a cylinder body provided with a hydraulic chamber, and a piston is movable in the hydraulic chamber of the cylinder group; and an oil passage unit.
Description
Technical field
The present invention is relevant with gas hydraulic technology, particularly relates to a kind of high pressure cylinder group, and a kind of pressure charging system.
Background technology
Known high pressure cylinder group and pressure charging system, such as No. 098124486 patent of TaiWan, China of applicant, its high pressure cylinder only has
One group of actuator.Therefore, its responsiveness or supercharging power only have single selection, therefore are having other responsivenesses or pressurized energy
During road demand, it is clear that can not be used cooperatively.Furthermore its oil path control system can not still meet that high-low pressure recycles various actions
The demand of stroke.
It is thus known that the missing of high pressure cylinder group and pressure charging system still has much room for improvement.
The content of the invention
In view of the above-mentioned problems, it is a primary object of the present invention to provide a kind of high pressure cylinder for accelerating pressurized effect speed
Group.
To reach above-mentioned purpose, a kind of high pressure cylinder group 1 provided by the present invention, it is characterised in that include:One cylinder body 10,
With an air-pressure chamber 11, a pumping chamber 12;Two supercharging stopper rods 20, have the air-pressure chamber 11 that a piston 21 is located at the cylinder body 10,
Multiple rod members 22 are connected to the piston 21 and pass to the pumping chamber 12 of the cylinder body 10.
The invention described above is provided in the technical scheme of high pressure cylinder group, and rod member 22 and another supercharging of a supercharging stopper rod 20 are filled in
The rod member 22 of bar 20 is distributed in distance.
The air-pressure chamber 11 of the cylinder body 10 has multiple, is each used for each supercharging stopper rod 20 respectively.
The air-pressure chamber 11 of the cylinder body 10 has multiple, is each used for each supercharging stopper rod 20 respectively.
Each air-pressure chamber 11 of the high pressure cylinder group 1 connects a controlling switch 30 with a gas circuit unit 3.
The rod member 22 of one supercharging stopper rod 20 intersects section A with the rod member 22 of another supercharging stopper rod 20 for axial direction.
The rod member 22 of one supercharging stopper rod 20 intersects section A with the rod member 22 of another supercharging stopper rod 20 for axial direction.
High pressure cylinder group of the present invention, acted simultaneously using two supercharging stopper rods, so as to reach the effect of Quick-pressurizing.
The main object of the present invention, which also resides in, provides a kind of pressure charging system, and it can provide bigger pressurized effect, and/or add
Its fast speed of action.
To reach above-mentioned purpose, a kind of pressure charging system 2 provided by the present invention, it is characterised in that include:Just like right
It is required that the high pressure cylinder group 1 described in 1;One low pressure (LP) cylinder group 4, has a cylinder body 40, and the cylinder body 40 has a hydraulic chamber 42, a piston
50 are movably set in the hydraulic chamber 42;One cylinder group 6, has a cylinder body 60, and the cylinder body 60 has a hydraulic pressure chamber 61, and one
Piston 70 is movably set in the hydraulic pressure chamber 61 of the cylinder group 6;One oil circuit unit 8, fluid is can control by the cylinder group 6
Hydraulic pressure chamber 61 flow to the hydraulic chamber 42 of the low pressure (LP) cylinder group 4, the cylinder is flow to by the pumping chamber 12 of the high pressure cylinder group 1
6 hydraulic pressure chamber 61 is organized, and the pumping chamber 12 of the high pressure cylinder group 1 is flow to by the hydraulic chamber 42 of the low pressure (LP) cylinder group 4.
To reach above-mentioned purpose, the present invention also provides another pressure charging system 2, it is characterised in that includes:Just like right
It is required that the high pressure cylinder group 1 described in 1;One low pressure (LP) cylinder group 4, has a cylinder body 40, and the cylinder body 40 has a hydraulic chamber 42, a piston
50 are movably set in the hydraulic chamber 42;One cylinder group 6, has a cylinder body 60, and the cylinder body 60 has a hydraulic pressure chamber 61, and one
Piston 70 is movably set in the hydraulic pressure chamber 61 of the cylinder group 6;One oil circuit unit 8, there is a pressure regulator valve 81 to be located at described low
Pipeline between the hydraulic chamber 42 of cylinder pressure group 4 and the hydraulic pressure chamber 61 of cylinder group 6, a circulation controlling switch 82 are located at described in connection
The pipeline of pumping chamber 12, one first check valve 83 are located at the flow quantity control switch 82 and the hydraulic pressure chamber 61 of the cylinder group 6
Between pipeline, and one second check valve 84 is located at flow quantity control switch 82 and the hydraulic chamber 42 of the low pressure (LP) cylinder group 4
Between pipeline.
The pressure charging system of the present invention, coordinate oil circuit unit that high pressure cylinder group can be made to play its certain action effect.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of high pressure cylinder group one of the present invention;
Fig. 2 is along 2-2 secant directional profile views in Fig. 1;
Fig. 3 is the structural representation of the preferred embodiment of pressure charging system one of the present invention;
Fig. 4 is generally same as Fig. 3, shows its another operating state;
Fig. 5 is generally same as Fig. 3, shows its another operating state;
Fig. 6 is the structural representation of another preferred embodiment of pressure charging system of the present invention;
Fig. 7 is the structural representation of the another preferred embodiment of pressure charging system of the present invention.
Embodiment
The technology contents and feature of the present invention by cited embodiment and with reference to accompanying drawing, will be described in detail below, its
In:
As shown in Figures 1 and 2, the high pressure cylinder group 1 of a preferred embodiment of the present invention, includes:
One cylinder body 10, there is two air-pressure chambers 11, a pumping chamber 12.
Two supercharging stopper rods 20, have a piston 21, and piston 21 is located at the air-pressure chamber 11 of cylinder body 10, and multiple rod members 22 are connected to
Piston 21 and pass to the pumping chamber 12 of cylinder body 10.
Wherein, the circumferentially ring-like spacer arrangement of rod member 22 of the rod member 22 of a supercharging stopper rod 20 and another supercharging stopper rod 20,
The rod member 22 of at least one supercharging stopper rod 20 axially mutually intersects with the rod member 22 of another supercharging stopper rod 20, the first supercharging stopper rod 20
Free air space is left between the rod member 422 of the start group 42 of rod member 22 and second.
That is, the air-pressure chamber 11 of cylinder body 10 can have it is multiple, respectively for it is each supercharging stopper rod 20 be used alone;In addition, high pressure cylinder group 1
Each air-pressure chamber 11 controlling switch 30 is connected with a gas circuit unit 3, the pumping chamber 12 of cylinder body 10 connects an oil circuit unit 8.
Thus, a pumping chamber 12 is worked together to using multiple supercharging stopper rods 20 of high pressure cylinder group 1, you can realize and provide more
Accelerate the pressurized effect of its speed of action.
As shown in Figures 3 to 5, it is the pressure charging system 2 of a preferred embodiment of the present invention, includes:
One high pressure cylinder group 1, as previously described.
One low pressure (LP) cylinder group 4, there is a cylinder body 40 to have an air-pressure chamber 41, a hydraulic chamber 42;One piston 50 has a pneumaticpiston
Portion 51 is active in the air-pressure chamber 41, and a hydraulic piston portion 52 is active in the hydraulic chamber 42.
One cylinder group 6, there is a cylinder body 60 to have a hydraulic pressure chamber 61, a piston 70 is movably set in the liquid of cylinder group 6
Pressure chamber 61.
One oil circuit unit 8, has a pressure regulator valve 81, and pressure regulator valve 81 is located at hydraulic chamber 42 and the cylinder group 6 of low pressure (LP) cylinder group 4
Hydraulic pressure chamber 61 between pipeline, a circulation controlling switch 82 is located at the pipeline of connection pumping chamber 12, and one first check valve 83 sets
Pipeline between flow quantity control switch 82 and the hydraulic pressure chamber 61 of cylinder group 6, and one second check valve 84 are located at circulation control
Pipeline between system switch 82 and the hydraulic chamber 42 of low pressure (LP) cylinder group 4.
In other words, oil circuit unit 8, there is hydraulic chamber 42 and the liquid of cylinder group 6 of a pressure regulator valve 81 connection low pressure (LP) cylinder group 4
Pressure chamber 61, one first check valve 83 are communicated in the hydraulic pressure chamber 61 of cylinder group 6, and one second check valve 84 is communicated in circulation control
System switch 82 and the hydraulic chamber 42 of low pressure (LP) cylinder group 4.And one circulation controlling switch 82 one end be communicated in the pumping chamber of high pressure cylinder group 1
12, the other end is communicated in the pipeline between the first check valve 83 and the second check valve 84.
The occupation mode of the present embodiment, is hereby described as follows:
As shown in figure 3, being respectively pressurized stopper rod 20 and pushing ahead makes its rod member 22 promote fluid, flow quantity control switch 82 is flowed through,
By the block of the second check valve 84 but flow through the first check valve 83 and lead to the hydraulic pressure chamber 61 of cylinder group 6.
As shown in figure 4, the piston 70 of cylinder group 6 declines the oil for promoting fluid to flow to low pressure (LP) cylinder group 4 via pressure regulator valve 81
Pressure chamber 42, and promote piston 50 to be moved rearwards.Then, closing pressure-regulating valve 81 can control stopping is circulated, you can control piston 70
It is parked in precalculated position.
As shown in figure 5, the air inlet of air-pressure chamber 41 of low pressure (LP) cylinder group 4 promotes piston 50, hydraulic piston portion 52 promotes fluid to flow through
Second check valve 84 and flow quantity control switch 82 and flow to the pumping chamber 12 of cylinder body 10, promote two supercharging stopper rods 20 to step back displacement.
Thus, the oil that oil circuit unit 8 can control fluid to flow to low pressure (LP) cylinder group 4 by the hydraulic pressure chamber 61 of cylinder group 6 can be achieved
Pressure chamber 42, the hydraulic pressure chamber 61 of cylinder group 6, and the hydraulic chamber 42 by low pressure (LP) cylinder group 4 are flow to by the pumping chamber 12 of high pressure cylinder group 1
It flow to the pumping chamber 12 of high pressure cylinder group 1.
The blower operations of high pressure cylinder group 1, fast reinforcement can be not only used as, also can be as the work that fast cache is provided when declining
With.
But oil circuit unit 8 of the present invention is not limited using only above-mentioned configuration mode, and it can make other configurations, do not limit yet and only make
Foregoing sequence of movement.
As shown in fig. 6, for the pressure charging system 2 of another preferred embodiment of the present invention, include:
One high pressure cylinder group 1, as previously described.
One low pressure (LP) cylinder group 4, there is a cylinder body 40 to have an air-pressure chamber 41, a hydraulic chamber 42;One piston 50 has a pneumaticpiston
Portion 51 is movably set in air-pressure chamber 41, and a hydraulic piston portion 52 is movably set in hydraulic chamber 42.
One oil circuit unit 8, there is one second check valve 84 to be communicated in flow quantity control switch 82 and the hydraulic chamber of low pressure (LP) cylinder group 4
42.And a circulation controlling switch 82, flow quantity control switch 82 one end and be communicated in the pumping chamber 12 of high pressure cylinder group 1, the other end connects
Pass through the pipeline between the first check valve 83 and the second check valve 84.
As shown in fig. 7, for the pressure charging system 2 of another preferred embodiment of the invention, include:
One high pressure cylinder group 1, as previously described.
One cylinder group 6, there is a cylinder body 60 to have a hydraulic pressure chamber 61, a piston 70 is movably set in the liquid of cylinder group 6
Pressure chamber 61.
One oil circuit unit 8, has one first check valve 83, and the first check valve 83 is communicated in the hydraulic pressure chamber 61 of cylinder group 6;
And a circulation controlling switch 82, flow quantity control switch 82 one end and be communicated in the pumping chamber 12 of high pressure cylinder group 1, the other end is communicated in
Pipeline between first check valve 83 and the second check valve 84.
In addition to foregoing embodiment, the present invention also arbitrarily can arrange in pairs or groups or replace the following various forms of implementation:
For example, cylinder body 10, there are two air-pressure chambers 11 to be connected, or two air-pressure chambers 11 are same air-pressure chamber 11.
Or such as, each air-pressure chamber 11 of high pressure cylinder group 1 can also share same gas circuit unit 3 and same controlling switch 30.
Above-described any embodiment one or more can mutually arrange in pairs or groups and use, and can reach the mesh of the present invention
's.
Synthesis is foregoing, and it can provide bigger pressurized effect for high pressure cylinder group 1 and pressure charging system 2 of the present invention, and/or accelerate it
Speed of action, therefore reach the purpose of the present invention really.
Claims (9)
1. a kind of high pressure cylinder group (1), it is characterised in that include:
One cylinder body (10), there are an air-pressure chamber (11), a pumping chamber (12);
Two supercharging stopper rods (20), the air-pressure chamber (11) of the cylinder body (10), multiple rod members (22) are respectively located at a piston (21)
It is connected to the piston (21) and passes to the pumping chamber (12) of the cylinder body (10), wherein the rod member (22) of a supercharging stopper rod (20)
It is distributed in distance with the rod member (22) of another supercharging stopper rod (20).
2. high pressure cylinder group (1) as claimed in claim 1, it is characterised in that:The air-pressure chamber (11) of the cylinder body (10) have it is multiple,
Each used for each supercharging stopper rod (20) respectively.
3. high pressure cylinder group (1) as claimed in claim 1, it is characterised in that:The air-pressure chamber (11) of the cylinder body (10) have it is multiple,
Each used for each supercharging stopper rod (20) respectively.
4. the high pressure cylinder group (1) as described in claim 1 or 2 or 3, it is characterised in that:Each air-pressure chamber of the high pressure cylinder group (1)
(11) controlling switch (30) is connected with a gas circuit unit (3).
5. high pressure cylinder group (1) as claimed in claim 4, it is characterised in that:One supercharging stopper rod (20) rod member (22) with it is another
The rod member (22) for being pressurized stopper rod (20) is axially intersection section (A).
6. the high pressure cylinder group (1) as described in claim 1 or 2 or 3, it is characterised in that:The rod member (22) of one supercharging stopper rod (20)
With the rod member (22) of another supercharging stopper rod (20) section (A) is intersected for axial direction.
7. a kind of pressure charging system (2), it is characterised in that include:
One high pressure cylinder group (1) as claimed in claim 1;
One low pressure (LP) cylinder group (4), has a cylinder body (40), and the cylinder body (40) has a hydraulic chamber (42), a piston (50) activity
It is arranged at the hydraulic chamber (42);
One cylinder group (6), has a cylinder body (60), and the cylinder body (60) has a hydraulic pressure chamber (61), a piston (70) activity
It is arranged at the hydraulic pressure chamber (61) of the cylinder group (6);
One oil circuit unit (8), controllable fluid flow to the low pressure (LP) cylinder group (4) by the hydraulic pressure chamber (61) of the cylinder group (6)
Hydraulic chamber (42), the hydraulic pressure chamber (61) of the cylinder group (6) is flow to by the pumping chamber (12) of the high pressure cylinder group (1), with
And the pumping chamber (12) of the high pressure cylinder group (1) is flow to by the hydraulic chamber (42) of the low pressure (LP) cylinder group (4).
8. pressure charging system (2) as claimed in claim 7, it is characterised in that:The oil circuit unit (8) has a pressure regulator valve (81)
The pipeline being located between the hydraulic chamber (42) of the low pressure (LP) cylinder group (4) and the hydraulic pressure chamber (61) of cylinder group (6), a flow quantity control
Switch (82) is located at the pipeline for connecting the pumping chamber (12), and one first check valve (83) is located at the flow quantity control switch (82)
Pipeline between the hydraulic pressure chamber (61) of the cylinder group (6), and one second check valve (84) are located at the flow quantity control
Switch the pipeline between (82) and the hydraulic chamber (42) of the low pressure (LP) cylinder group (4).
9. a kind of pressure charging system (2), it is characterised in that include:
One high pressure cylinder group (1) as claimed in claim 1;
One low pressure (LP) cylinder group (4), has a cylinder body (40), and the cylinder body (40) has a hydraulic chamber (42), a piston (50) activity
It is arranged at the hydraulic chamber (42);
One cylinder group (6), has a cylinder body (60), and the cylinder body (60) has a hydraulic pressure chamber (61), a piston (70) activity
It is arranged at the hydraulic pressure chamber (61) of the cylinder group (6);
One oil circuit unit (8), there is hydraulic chamber (42) and cylinder group that a pressure regulator valve (81) is located at the low pressure (LP) cylinder group (4)
(6) the pipeline between hydraulic pressure chamber (61), a circulation controlling switch (82) are located at the pipeline for connecting the pumping chamber (12), and one the
One check valve (83) is located at the pipeline between the flow quantity control switch (82) and the hydraulic pressure chamber (61) of the cylinder group (6),
And one second check valve (84) be located between flow quantity control switch (82) and the hydraulic chamber (42) of the low pressure (LP) cylinder group (4)
Pipeline.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103146666 | 2014-12-31 | ||
TW103146666A TWI595159B (en) | 2014-12-31 | 2014-12-31 | High-pressure cylinder and booster system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105736506A CN105736506A (en) | 2016-07-06 |
CN105736506B true CN105736506B (en) | 2018-01-26 |
Family
ID=56296106
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Application Number | Title | Priority Date | Filing Date |
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CN201511027165.9A Active CN105736506B (en) | 2014-12-31 | 2015-12-31 | High-pressure cylinder group and pressurization system |
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CN (1) | CN105736506B (en) |
TW (1) | TWI595159B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112567140B (en) * | 2018-08-15 | 2023-01-24 | Smc 株式会社 | Supercharging device |
TWI751380B (en) * | 2018-09-25 | 2022-01-01 | 祥偉自動科技股份有限公司 | Hydraulic buffer positioning and topping system |
CN112009096B (en) * | 2020-09-07 | 2021-07-27 | 乐清市东瓯印业有限公司 | Double-cylinder ink adding device for printing machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU844833A1 (en) * | 1979-10-23 | 1981-07-07 | Предприятие П/Я М-5836 | Pressure multiplicator |
GB2162591B (en) * | 1984-08-02 | 1988-05-25 | Shoketsu Kinzoku Kogyo Kk | Fluid pressure booster |
CN2685624Y (en) * | 2004-03-05 | 2005-03-16 | 西南石油学院 | Ring Multi-rod hydraulic cylinder |
TWM370017U (en) * | 2009-04-22 | 2009-12-01 | Koung Chin Co Ltd | Full-stroke adjustable boost cylinder structure |
TW201103743A (en) * | 2009-07-20 | 2011-02-01 | Index Automatic Technology Co Ltd | High-low pressure buffering system |
CN101987334B (en) * | 2009-07-31 | 2012-07-18 | 祥伟自动科技股份有限公司 | High-low pressure buffer system |
CN203796658U (en) * | 2014-03-26 | 2014-08-27 | 深圳市策维科技有限公司 | Multi-shaft combined cylinder |
-
2014
- 2014-12-31 TW TW103146666A patent/TWI595159B/en active
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2015
- 2015-12-31 CN CN201511027165.9A patent/CN105736506B/en active Active
Also Published As
Publication number | Publication date |
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TWI595159B (en) | 2017-08-11 |
TW201623809A (en) | 2016-07-01 |
CN105736506A (en) | 2016-07-06 |
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