CN209067568U - A kind of new type pressurized cylinder - Google Patents
A kind of new type pressurized cylinder Download PDFInfo
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- CN209067568U CN209067568U CN201821749040.6U CN201821749040U CN209067568U CN 209067568 U CN209067568 U CN 209067568U CN 201821749040 U CN201821749040 U CN 201821749040U CN 209067568 U CN209067568 U CN 209067568U
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Abstract
The utility model discloses a kind of new type pressurized cylinders, including pressurized cylinder main body, cylinder barrel, piston, piston rod, cylinder tube, oil cylinder end cap, pre- pressure oil aqueduct, the first gas transmission of cylinder road, the second gas transmission of cylinder road, high-pressure output port, pressure gauge connector, air cylinder front cover, cylinder back cover, switch valve with two-position and five-pass, the first gas source, air-liquid converter, the second gas source and two position three way directional control valve, one end of the pressurized cylinder main body is provided with cylinder barrel, and the inside of the cylinder barrel is socketed with piston；The pressurized cylinder can carry out atmospheric operation according to working condition needs, can also be pressurized and be instructed by the commutation of reversal valve, blower operations are carried out, the pressurization control of pressurized cylinder is realized, is conducive to the use of pressurized cylinder, the pressurization cylinder structure is relatively simple compact, stable and reliable for performance；It works to obtain high-voltage power supply by pneumatic system, saves more complex hydraulic system to obtain high pressure, greatly reduce the space of equipment, simplify system.
Description
Technical field
The utility model relates to industrial automation pneumatic equipment technical field, specially a kind of new type pressurized cylinder.
Background technique
As social progress and developing industry automation equipment are widely used, industrial automation equipment often passes through
Pneumatic equipment carries out the pressurization of equipment, is often used pressurized cylinder, pressurized cylinder combination cylinder and oil cylinder advantage and Curve guide impeller,
Hydraulic oil is strictly isolated with compressed air, is left automatically after the plunger rod contacts work package in cylinder, quick action, and compared with air pressure
Stable transmission, cylinder apparatus is simple, and power output adjustment is easy, and is widely used in mold and industrial automation equipment.
But existing pressurization cylinder structure is complex, needs in pneumatic system separately plus one provides high pressure oil by hydraulic pump
Pumping station controlling system it is complex, and need to obtain high pressure by complicated hydraulic system, be unfavorable for the use of pressurized cylinder,
The complex overall volume for causing pressurized cylinder of hydraulic system is larger, and the installation for being unfavorable for the later period takes up too much space.
Summary of the invention
The purpose of this utility model is to provide a kind of new type pressurized cylinders, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of new type pressurized cylinder, including increases
Cylinder pressure main body, cylinder barrel, piston, piston rod, cylinder tube, oil cylinder end cap, pre- pressure oil aqueduct, the first gas transmission of cylinder road, cylinder
Second gas transmission road, high-pressure output port, pressure gauge connector, stay-bolt, air cylinder front cover, cylinder back cover, foot prop, two-position five-way change
To valve, the first gas source, air-liquid converter, the second gas source and two position three way directional control valve, one end of the pressurized cylinder main body is provided with
Cylinder barrel, the inside of the cylinder barrel are socketed with piston, are fixedly connected with piston rod at the side outer wall center of the piston, institute
It states perforation on the side outer wall of cylinder barrel and is connected with cylinder tube, the inside of the cylinder tube is socketed oil cylinder end cap, the oil cylinder end
It is fixedly connected on the side outer wall of set with one end of piston rod, pre- pressure oil input is offered on the inner wall of the pressurized cylinder main body
Road, one end perforation of the pre- pressure oil aqueduct is in cylinder tube, and the other end of the pre- pressure oil aqueduct is through pressurized cylinder
On the top outer wall of main body, the pressurized cylinder main body is located on the inner wall at cylinder barrel both ends offers the first gas transmission of cylinder road respectively
With the second gas transmission of cylinder road, after being connected and installed with air cylinder front cover and cylinder by stay-bolt on the outer wall at the cylinder barrel both ends
The one end in lid, cylinder the first gas transmission road and the second gas transmission of cylinder road passes through the both ends of pipeline and switch valve with two-position and five-pass respectively
One end of connection, the switch valve with two-position and five-pass is connected with the first gas source by pipeline, and one end of the pre- pressure oil aqueduct is logical
The perforation connection of the oil transportation end of piping and air-liquid converter, the inlet end of the air-liquid converter are changed by pipeline and two-position three way
It is connected to one end of valve, one end of the two position three way directional control valve is by being connected with the second gas source, the cylinder tube by pipeline
One end offer high-pressure output port, offer pressure gauge connector on the top outer wall of described cylinder tube one end.
Further, the one end in cylinder the first gas transmission road and the second gas transmission of cylinder road penetrates through connection and cylinder barrel respectively
Internal both ends, and the other end in cylinder the first gas transmission road and the second gas transmission of cylinder road runs through the outside for being connected to cylinder barrel.
Further, foot prop is fixedly installed on the stay-bolt of the bottom end two sides of the cylinder barrel.
Further, the inside of the air-liquid converter is equipped with hydraulic oil.
Further, pressure gauge connector is offered on the top outer wall of described cylinder tube one end.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, can be according to working condition
It needs, carries out atmospheric operation, can also be pressurized and be instructed by the commutation of reversal valve, carried out blower operations, realize the increasing of pressurized cylinder
Voltage-controlled system is conducive to the use of pressurized cylinder, and the pressurization cylinder structure is relatively simple compact, stable and reliable for performance, will not generate mistake
Malfunction；It works to obtain high-voltage power supply by pneumatic system, saves more complex hydraulic system to obtain high pressure, greatly reduce and set
Standby space, simplifies system.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the whole main view cutting structural schematic diagram of the utility model；
Fig. 2 is that the whole of the utility model overlooks cutting structural schematic diagram；
Fig. 3 is the whole side view cutting structural schematic diagram of the utility model；
Main view cutting structural schematic diagram when Fig. 4 is the utility model pressurization；
Fig. 5 is the utility model entirety gas source attachment structure schematic diagram；
In figure: 1, cylinder pressure main body；2, cylinder barrel；3, piston；4, piston rod；5, cylinder tube；6, oil cylinder end cap；7, pre- pressure oil
Aqueduct；8, the first gas transmission of cylinder road；9, the second gas transmission of cylinder road；10, high-pressure output port；11, pressure gauge connector；12, it draws
Bar bolt；13, air cylinder front cover；14, cylinder back cover；15, foot prop；16, switch valve with two-position and five-pass；17, the first gas source；18, gas-liquid
Converter；19, the second gas source；20, two position three way directional control valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of new type pressurized cylinder, including pressurized cylinder main body
1, cylinder barrel 2, piston 3, piston rod 4, cylinder tube 5, oil cylinder end cap 6, pre- pressure oil aqueduct 7, the first gas transmission of cylinder road 8, cylinder
Second gas transmission road 9, high-pressure output port 10, pressure gauge connector 11, stay-bolt 12, air cylinder front cover 13, cylinder back cover 14, foot prop
15, switch valve with two-position and five-pass 16, the first gas source 17, air-liquid converter 18, the second gas source 19 and two position three way directional control valve 20, pressurization
One end of cylinder main body 1 is provided with cylinder barrel 2, and the inside of cylinder barrel 2 is socketed with piston 3, fixes at the side outer wall center of piston 3
It is connected with piston rod 4, perforation is connected with cylinder tube 5 on the side outer wall of cylinder barrel 2, and the inside of cylinder tube 5 is socketed oil cylinder end cap
6, it is fixedly connected with one end of piston rod 4 on the side outer wall of oil cylinder end cap 6, offers precompressed on the inner wall of pressurized cylinder main body 1
Oily aqueduct 7, one end perforation of pre- pressure oil aqueduct 7 is in cylinder tube 5, and the other end of pre- pressure oil aqueduct 7 is through pressurization
On the top outer wall of cylinder main body 1, pressurized cylinder main body 1 is located on the inner wall at 2 both ends of cylinder barrel offers the first gas transmission of cylinder respectively
Road 8 and the second gas transmission of cylinder road 9 are connected and installed with 13 He of air cylinder front cover by stay-bolt 12 on the outer wall at 2 both ends of cylinder barrel
The one end in cylinder back cover 14, the first gas transmission of cylinder road 8 and the second gas transmission of cylinder road 9 passes through pipeline and switch valve with two-position and five-pass respectively
16 both ends connection, one end of switch valve with two-position and five-pass 16 are connected with the first gas source 17 by pipeline, and the one of pre- pressure oil aqueduct 7
End is penetrated through by the oil transportation end of pipeline and air-liquid converter 18 and is connected, and the inlet end of air-liquid converter 18 passes through pipeline and two three
One end connection of logical reversal valve 20, one end of two position three way directional control valve 20 is by being connected with the second gas source 19, oil cylinder by pipeline
One end of cylinder 5 offers high-pressure output port 10, offers pressure gauge connector 11 on the top outer wall of 5 one end of cylinder tube；Cylinder
The one end in the first gas transmission road 8 and the second gas transmission of cylinder road 9 penetrates through connection and 2 inside both ends of cylinder barrel respectively, and cylinder first is defeated
The other end in air flue 8 and the second gas transmission of cylinder road 9 runs through the outside for being connected to cylinder barrel 2, gentle by the first gas transmission of cylinder road 8
9 later period of the second gas transmission of cylinder road connect realization pressurization with gas source；It is fixedly installed on the stay-bolt 12 of the bottom end two sides of cylinder barrel 2
Foot prop 15 is convenient for the installation in later period by foot prop 15；The inside of air-liquid converter 18 is equipped with hydraulic oil, 18 later period of air-liquid converter
By compressed air as power source, output hydraulic pressure oil, driving hydraulic cylinder smooth motion；On the top outer wall of 5 one end of cylinder tube
Pressure gauge connector 11 is offered, installation pressure gauge is carried out by pressure gauge connector 11, is observed convenient for the later period by pressure gauge
Pressure change in pressurized cylinder；For the new type pressurized cylinder in use, before pressurized cylinder pressurization work, system circuit is shown in Fig. 5, two five
Two output ends of logical reversal valve 16, are respectively connected to the both ends port of cylinder；Before 18 output channel of air-liquid converter accesses pressurized cylinder
The pre- pressure oil aqueduct 7 of end cap；The pressurization of pressurized cylinder: the state before not being pressurized is shown in Fig. 1；Increase when piston rod 4 enters oil cylinder
State after pressure, is shown in Fig. 4；Prepressing type pressurized cylinder is instructed by reversal valve commutation work, supplies gas by the first gas transmission of cylinder road 8
The air pressure that chamber is travelled forward, intermediate big piston 3 travel forward, at this point, connection piston 3 piston rod 4 into
Before entering hydraulic cylinder, first blocks, entered the oil circuit of the pre- pressure oil of oil cylinder；After piston rod 4 enters hydraulic cylinder, the dielectric in small cylinder
Product obtains compression pressurization, and theoretically pressure ratio is, the ratio between 3 area of cylinder piston and 4 end surface of piston rod product, pressurized oil
Pressure is then exported from high-pressure output port 10, and the pressure gauge that another outlet connects display carries out display oil pressure；When completing to be pressurized, need to move back
It returns, reversal valve obtains commutation instruction commutation, and the first gas transmission of cylinder road 8 of cylinder is exhausted；9 air inlet of the second gas transmission of cylinder road；
Piston 3 bounces back, and returns to reset condition；The new type pressurized cylinder can carry out atmospheric operation, can also pass through according to working condition needs
The commutation of reversal valve is pressurized instruction, carries out blower operations, precompressed can be retracted after pressurization, realizes the pressurization control of pressurized cylinder,
Being conducive to the use of pressurized cylinder, the new type pressurized cylinder structure is relatively simple compact, and it is stable and reliable for performance, wrong malfunction will not be generated
Make；It works to obtain high-voltage power supply by pneumatic system, saves more complex hydraulic system to obtain high pressure, greatly reduce equipment
Space simplifies system.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of new type pressurized cylinder, including pressurized cylinder main body (1), cylinder barrel (2), piston (3), piston rod (4), cylinder tube (5),
Oil cylinder end cap (6), pre- pressure oil aqueduct (7), the first gas transmission of cylinder road (8), the second gas transmission of cylinder road (9), high-pressure output port
(10), pressure gauge connector (11), stay-bolt (12), air cylinder front cover (13), cylinder back cover (14), foot prop (15), two five
Logical reversal valve (16), the first gas source (17), air-liquid converter (18), the second gas source (19) and two position three way directional control valve (20),
Be characterized in that: one end of the pressurized cylinder main body (1) is provided with cylinder barrel (2), and the inside of the cylinder barrel (2) is socketed with piston
(3), it is fixedly connected with piston rod (4) at the side outer wall center of the piston (3), on the side outer wall of the cylinder barrel (2)
Perforation is connected with cylinder tube (5), and the inside of the cylinder tube (5) is socketed oil cylinder end cap (6), the side of the oil cylinder end cap (6)
It is fixedly connected on outer wall with one end of piston rod (4), offers pre- pressure oil aqueduct on the inner wall of the pressurized cylinder main body (1)
(7), in cylinder tube (5), the other end of the pre- pressure oil aqueduct (7) is passed through for one end perforation of the pre- pressure oil aqueduct (7)
It is through on the top outer wall of pressurized cylinder main body (1), the pressurized cylinder main body (1) is located on the inner wall at cylinder barrel (2) both ends respectively
The first gas transmission of cylinder road (8) and the second gas transmission of cylinder road (9) are offered, passes through pull rod on the outer wall at cylinder barrel (2) both ends
Bolt (12) is connected and installed with air cylinder front cover (13) and cylinder back cover (14), first gas transmission of cylinder road (8) and cylinder second
The one end in gas transmission road (9) passes through pipeline respectively and connect with the both ends of switch valve with two-position and five-pass (16), the switch valve with two-position and five-pass
(16) one end is connected with the first gas source (17) by pipeline, and one end of the pre- pressure oil aqueduct (7) passes through pipeline and gas-liquid
The oil transportation end of converter (18) penetrates through connection, and the inlet end of the air-liquid converter (18) passes through pipeline and two position three way directional control valve
(20) one end connection, one end of the two position three way directional control valve (20) is by being connected with the second gas source (19), institute by pipeline
The one end for stating cylinder tube (5) offers high-pressure output port (10), offers pressure on the top outer wall of described cylinder tube (5) one end
Table connector (11).
2. a kind of new type pressurized cylinder according to claim 1, it is characterised in that: first gas transmission of cylinder road (8) is gentle
The one end in the second gas transmission of cylinder road (9) penetrates through connection and cylinder barrel (2) internal both ends respectively, and the first gas transmission of cylinder road (8) is gentle
The other end in the second gas transmission of cylinder road (9) runs through the outside for being connected to cylinder barrel (2).
3. a kind of new type pressurized cylinder according to claim 1, it is characterised in that: the bottom end two sides of the cylinder barrel (2)
Foot prop (15) are fixedly installed on stay-bolt (12).
4. a kind of new type pressurized cylinder according to claim 1, it is characterised in that: the inside of the air-liquid converter (18) fills
There is hydraulic oil.
5. a kind of new type pressurized cylinder according to claim 1, it is characterised in that: outside the top of described cylinder tube (5) one end
Pressure gauge connector (11) are offered on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749040.6U CN209067568U (en) | 2018-10-27 | 2018-10-27 | A kind of new type pressurized cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749040.6U CN209067568U (en) | 2018-10-27 | 2018-10-27 | A kind of new type pressurized cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067568U true CN209067568U (en) | 2019-07-05 |
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ID=67096338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749040.6U Active CN209067568U (en) | 2018-10-27 | 2018-10-27 | A kind of new type pressurized cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443700A (en) * | 2019-09-03 | 2021-03-05 | 大连中和聚能自动控制系统有限公司 | Automatic control device for turn-off of high-pressure auxiliary valve |
-
2018
- 2018-10-27 CN CN201821749040.6U patent/CN209067568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443700A (en) * | 2019-09-03 | 2021-03-05 | 大连中和聚能自动控制系统有限公司 | Automatic control device for turn-off of high-pressure auxiliary valve |
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