CN205937286U - Gas and liquid mixture presses jar - Google Patents
Gas and liquid mixture presses jar Download PDFInfo
- Publication number
- CN205937286U CN205937286U CN201620810626.3U CN201620810626U CN205937286U CN 205937286 U CN205937286 U CN 205937286U CN 201620810626 U CN201620810626 U CN 201620810626U CN 205937286 U CN205937286 U CN 205937286U
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- CN
- China
- Prior art keywords
- fixedly connected
- lid
- housing
- block
- hydraulic
- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims description 48
- 239000000428 dust Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 4
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model provides a gas and liquid mixture presses jar, is including lid, off -load piece and casing, including pneumatic component, hydraulic assembly and actuating mechanism, the lid be located off -load piece left side, with off -load piece fixed connection, the casing be located off -load piece right side, with off -load piece fixed connection. Pneumatic component be located lid and off -load piece inside, with lid and off -load piece fixed connection, hydraulic assembly be located the casing inside, with casing fixed connection, actuating mechanism run through pneumatic component and hydraulic assembly lid and casing in freely slide. The utility model provides a pair of gas and liquid mixture presses jar makes the ejector pin of pneumatic cylinder can to be reciprocating motion under the pressure of gas, and the casing is done exercises under the effect of oil pressure simultaneously, because be provided with two passageways of gas -liquid for gaseous and liquid mutually noninterfere, the work safety of pneumatic cylinder has been guaranteed to each other contactless.
Description
Technical field
This utility model is related to hydraulic cylinder field, more particularly, to gas-liquid mixed power hydraulic cylinder.
Background technology
At present, the hydraulic cylinder on market is divided into pneumatic and two kinds of forms of hydraulic pressure, and the key property of cylinder is that source of the gas price is low
Honest and clean, motion frequency is high, and response speed is fast, and the key property of hydraulic cylinder is stable drive it is easy to frequently commutate, and bearing capacity is strong,
Speed adjustable range is big, easily realizes stepless speed regulation.Apply to the hydraulic cylinder of gas-liquid mixed in many fields, but majority is for increasing pressure
Power, in the industries such as special industry such as chemical petroleum, needs the hybrid power used, require gas also liquid can not be mutual simultaneously again
Contact, prevent safety problem.
Utility model content
This utility model aims to provide a kind of gas-liquid mixed hydraulic cylinder, ensures gas and liquid while meeting job demand
Body separates, and is not in contact with from each other, to prevent gas-liquid mixed from causing potential safety hazard.
For solving the above problems, a kind of gas-liquid mixed hydraulic cylinder that this utility model provides employs following technical scheme：
A kind of gas-liquid mixed hydraulic cylinder, including lid, off-load block and housing, including Pneumatic assembly, hydraulic package and execution machine
Structure；Described lid is located on the left of described off-load block, is fixedly connected with described off-load block；Described housing is located at described unloading
On the right side of lotus block, it is fixedly connected with described off-load block.Described Pneumatic assembly is located inside described lid and off-load block, and described
Lid be fixedly connected with off-load block；Described hydraulic package is located at described enclosure interior, is fixedly connected with described housing；Institute
The actuator stated runs through described Pneumatic assembly and hydraulic package, in described lid and housing slidably.
Described Pneumatic assembly includes air inlet nut, inlet suction port, inlet channel, outlet passageway, air outlet adapter and gives vent to anger
Nut；Described air inlet nut is located at described lid topmost, is connected with source of the gas；Described inlet suction port is located on described lid
Side, is located at below described air inlet nut simultaneously, is fixedly connected with described air inlet nut and lid；Described inlet channel is located at
Inside described lid, it is connected with described inlet suction port and actuator；Described outlet passageway is located in described off-load block
Portion, is connected with described actuator；Described air outlet adapter is located above described outlet passageway, solid with described off-load block
Fixed connection；Described nut of giving vent to anger is located above described air outlet adapter, is fixedly connected with described air outlet adapter.
Described hydraulic package includes the first sealing block, support, the second sealing block, hydraulic channel, hydraulic joint and hydraulic pressure
Nut；The first described sealing block is located on the right side of described off-load block, is fixedly connected with described off-load block；Described support position
On the right side of the first described sealing block, it is fixedly connected with the first described sealing block；The second described sealing block is located at described
On the right side of support, it is fixedly connected with described support；Described hydraulic channel is located above described support, with described execution machine
Structure connects；Described hydraulic joint is located above described hydraulic channel, is fixedly connected with described housing；Described hydraulic pressure spiral shell
Mother is located above described hydraulic joint, is fixedly connected with described hydraulic joint.
Described actuator includes spring, piston, wear ring, general plug envelope, dust ring and push rod；Described spring is located at
Below described inlet channel, it is fixedly connected with described lid；Described piston is located on the right side of described spring, with described bullet
Spring is fixedly connected；Described wear ring is located at described outside piston, is fixedly connected with described lid；Described general plug envelope is located at
Described outside piston, is fixedly connected with the second described sealing block；Described dust ring is located at described outside piston, with institute
The housing stated is fixedly connected；Described push rod is located at the described piston rightmost side, is located at described housing right hand external simultaneously, with
Described piston is fixedly connected.
Further, be provided with the first round section joint ring between described lid and off-load block, described the first round section joint ring with described
Lid be fixedly connected with off-load block.
Further, it is provided with the second round section joint ring, the second described round section joint ring and institute between described off-load block and housing
The off-load block stated is fixedly connected with housing.
Further, it is provided with outside framework oil seal, described outside framework oil seal and institute between described off-load block and the first sealing block
The off-load block stated and the first sealing block are fixedly connected.
Further, it is provided with back-up ring between the second described sealing block and housing, described back-up ring is close with described second
Envelope block is fixedly connected with housing.
Further, it is provided with the 3rd round section joint ring between the second described sealing block and housing, described the 3rd round section joint ring
It is fixedly connected with the second described sealing block and housing.
The beneficial effects of the utility model are：A kind of gas-liquid mixed hydraulic cylinder that this utility model provides makes hydraulic cylinder
Push rod can move reciprocatingly under the pressure of the gas, housing is moved in the presence of oil pressure simultaneously, because being provided with gas
Liquid two passes, so that gas is non-interference with liquid, are not in contact with each other it is ensured that the work safety of hydraulic cylinder.
Brief description
Accompanying drawing 1 is the structural representation of this utility model preferred embodiment.
Wherein：1. lid, 2. spring, 3. inlet suction port, 4. air inlet nut, 5. inlet channel, 6. wear ring, 7. give vent to anger logical
Road, 8. air outlet adapter, 9. piston, 10. off-load block, 11. first soket head cap screws, 12. give vent to anger nut, 13. first sealing blocks,
14. supports, 15. housings, 16. second soket head cap screws, 17. second sealing blocks, 18. push rods, 19. the 3rd soket head cap screws, 20.
Second round section joint ring, 21. first round section joint rings, 22. outside framework oil seals, 23. sealing rings, 24. back-up rings, 25. the 3rd round section joint rings, 26. prevent
Konisphere, 27. general plug envelopes.
Specific embodiment
In order to be better understood upon the technical scheme of this utility model offer, below in conjunction with the accompanying drawings with specific embodiment pair
This utility model is described further.
As shown in drawings, a kind of gas-liquid mixed hydraulic cylinder that this utility model provides, including lid 1, off-load block 10 and housing
15, including Pneumatic assembly, hydraulic package and actuator；Described lid 1 is located on the left of described off-load block 10, in the 3rd
Hex screw 19 is fixedly connected with described off-load block 10；Described housing 15 is located on the right side of described off-load block 10, by institute
State the first soket head cap screw 11 to be fixedly connected with described off-load block 10.Described Pneumatic assembly is located at described lid 1 and off-load
Inside block 10, it is fixedly connected with described lid 1 and off-load block 10；Described hydraulic package is located inside described housing 15, with
Described housing 15 is fixedly connected；Described actuator runs through described Pneumatic assembly and hydraulic package, in described lid 1 He
In housing 15 slidably.
Described Pneumatic assembly includes air inlet nut 4, inlet suction port 3, inlet channel 5, outlet passageway 7, air outlet adapter 8 and
Give vent to anger nut 12；Described air inlet nut 4 is located at described lid 1 topmost, is connected with source of the gas；Described inlet suction port 3 is located at
Above described lid 1, it is located at below described air inlet nut 4 simultaneously, be fixedly connected with described air inlet nut 4 and lid 1；Described
Inlet channel 5 be located inside described lid 1, be connected with described inlet suction port 3 and actuator；Described outlet passageway 7
Inside described off-load block 10, it is connected with described actuator；Described air outlet adapter 8 is located at described outlet passageway
Above in the of 7, it is fixedly connected with described off-load block 10；Described nut 12 of giving vent to anger is located above described air outlet adapter 8, and described
Air outlet adapter 8 be fixedly connected.
Gas enters described actuator by described inlet channel, promotes described actuator campaign, when holding
When row mechanism runs to described off-load block 10, gas flows out described lid 1 by described outlet passageway 7, forms one and follows
Ring is not it is ensured that gas, only in described lid and off-load block internal circulation, is contacted it is ensured that working with the liquid in described housing 15
Safety.
Described hydraulic package includes the first sealing block 13, support 14, the second sealing block 17, hydraulic channel 28, hydraulic pressure connect
29 and hydraulic nut 30；The first described sealing block 13 is located on the right side of described off-load block 10, solid with described off-load block 13
Fixed connection；Described support 14 is located on the right side of the first described sealing block 13, is fixedly connected with the first described sealing block 13；Institute
The second sealing block 17 stated is located on the right side of described support 14, is fixedly connected with described support 14；Described hydraulic channel 28
Above described support 14, it is connected with described actuator；Described hydraulic joint 29 is located at described hydraulic channel
Above in the of 28, it is fixedly connected with described housing 15；Described hydraulic nut 30 is located above described hydraulic joint 29, and described
Hydraulic joint 29 be fixedly connected.
The described housing 15 described in hydraulic channel 28 insertion, liquid enters described shell by described hydraulic channel 28
Inside body 15, may not flow into described lid 1 and off-load block 10 inside it is ensured that gas is not in contact with liquid.
Described actuator includes spring 2, piston 9, wear ring 6, general plug envelope 27, dust ring 26 and push rod 18；Described
Spring 2 be located at below described inlet channel 5, be fixedly connected with described lid 1；Described piston 9 is located at described spring 2
Right side, is fixedly connected with described spring 2；Described wear ring 6 is cylindrical positioned at described piston 9, fixes even with described lid 1
Connect；Described general plug envelope 27 is cylindrical positioned at described piston 9, is fixedly connected with the second described sealing block 17；Described is dust-proof
Circle 26 is cylindrical positioned at described piston 9, is fixedly connected with described housing 15；Described push rod 18 is located at described piston 9
Right side, is located at described housing 15 right hand external simultaneously, is fixedly connected with described piston 9.
When gas enters described actuator by described inlet channel 5, described piston 9 is promoted to transport to the right
Dynamic, drive described push rod 18 to move, after described outlet passageway 7 is discharged, described piston 9 is in described spring for gas
To left movement in the presence of 2, drive described push rod 18 to left movement, formed and move back and forth the liquid flow but not affecting in housing
Dynamic.
Further, it is provided with the first round section joint ring 21 between described lid 1 and off-load block 10, described the first round section joint ring 21
It is fixedly connected with described lid 1 and off-load block 10,；For sealing described lid 1 and off-load block 10.
Further, it is provided with the second round section joint ring 20 between described off-load block 10 and housing 15, described second " O " shape
Circle 20 is fixedly connected with described off-load block 10 and housing 15；For sealing described off-load block 10 and housing 15.
Further, it is provided with outside framework oil seal 22 between described off-load block 10 and the first sealing block 13, described skeleton is oily
Envelope 22 is fixedly connected with described off-load block 10 and the first sealing block 13；For sealing described off-load block 10 and the first sealing block
13.
Further, be provided with back-up ring 24 between the second described sealing block 17 and housing 15, described back-up ring 24 with described
The second sealing block 17 be fixedly connected with housing 15；For determining described the second sealing block 17 position.
Further, it is provided with the 3rd round section joint ring 25 between the second described sealing block 17 and housing 15, the described 3rd
Round section joint ring 25 is fixedly connected with the second described sealing block 17 and housing 15；For sealing the second described sealing block 17 and shell
Body 15.
Claims (6)
1. a kind of gas-liquid mixed hydraulic cylinder, including lid, off-load block and housing it is characterised in that：Also include Pneumatic assembly, hydraulic pressure group
Part and actuator；Described lid is located on the left of described off-load block, is fixedly connected with described off-load block；Described housing position
On the right side of described off-load block, it is fixedly connected with described off-load block；
Described Pneumatic assembly is located inside described lid and off-load block, is fixedly connected with described lid and off-load block；Described
Hydraulic package is located at described enclosure interior, is fixedly connected with described housing；Described actuator runs through described pneumatic
Assembly and hydraulic package, in described lid and housing slidably；
Described Pneumatic assembly includes air inlet nut, inlet suction port, inlet channel, outlet passageway, air outlet adapter and nut of giving vent to anger；
Described air inlet nut is located at described lid topmost, is connected with source of the gas；Described inlet suction port is located at side on described lid, with
When be located at below described air inlet nut, be fixedly connected with described air inlet nut and lid；Described inlet channel is located at described
Lid inside, be connected with described inlet suction port and actuator；Described outlet passageway is located inside described off-load block, with
Described actuator connects；Described air outlet adapter is located above described outlet passageway, fixes even with described off-load block
Connect；Described nut of giving vent to anger is located above described air outlet adapter, is fixedly connected with described air outlet adapter；
Described hydraulic package includes the first sealing block, support, the second sealing block, hydraulic channel, hydraulic joint and hydraulic nut；
The first described sealing block is located on the right side of described off-load block, is fixedly connected with described off-load block；Described support is located at institute
On the right side of the first sealing block stated, it is fixedly connected with the first described sealing block；The second described sealing block is located at described support
Right side, is fixedly connected with described support；Described hydraulic channel is located above described support, with described actuator even
Connect；Described hydraulic joint is located above described hydraulic channel, is fixedly connected with described housing；Described hydraulic nut position
Above described hydraulic joint, it is fixedly connected with described hydraulic joint；
Described actuator includes spring, piston, wear ring, general plug envelope, dust ring and push rod；Described spring is located at described
Inlet channel below, be fixedly connected with described lid；Described piston is located on the right side of described spring, solid with described spring
Fixed connection；Described wear ring is located at described outside piston, is fixedly connected with described lid；Described general plug envelope is located at described
Outside piston, be fixedly connected with the second described sealing block；Described dust ring is located at described outside piston, and described
Housing is fixedly connected；Described push rod is located at the described piston rightmost side, is located at described housing right hand external simultaneously, and described
Piston be fixedly connected.
2. a kind of gas-liquid mixed hydraulic cylinder according to claim 1 it is characterised in that：Set between described lid and off-load block
There is the first round section joint ring, the first described round section joint ring is fixedly connected with described lid and off-load block.
3. a kind of gas-liquid mixed hydraulic cylinder according to claim 1 it is characterised in that：Between described off-load block and housing
It is provided with the second round section joint ring, the second described round section joint ring is fixedly connected with described off-load block and housing.
4. a kind of gas-liquid mixed hydraulic cylinder according to claim 1 it is characterised in that：Described off-load block and the first sealing
It is provided with outside framework oil seal, described outside framework oil seal is fixedly connected with described off-load block and the first sealing block between block.
5. a kind of gas-liquid mixed hydraulic cylinder according to claim 1 it is characterised in that：The second described sealing block and housing
Between be provided with back-up ring, described back-up ring is fixedly connected with the second described sealing block and housing.
6. a kind of gas-liquid mixed hydraulic cylinder according to claim 1 it is characterised in that：The second described sealing block and housing
Between be provided with the 3rd round section joint ring, the 3rd described round section joint ring is fixedly connected with the second described sealing block and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810626.3U CN205937286U (en) | 2016-07-29 | 2016-07-29 | Gas and liquid mixture presses jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810626.3U CN205937286U (en) | 2016-07-29 | 2016-07-29 | Gas and liquid mixture presses jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937286U true CN205937286U (en) | 2017-02-08 |
Family
ID=57924056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810626.3U Expired - Fee Related CN205937286U (en) | 2016-07-29 | 2016-07-29 | Gas and liquid mixture presses jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318622A (en) * | 2020-04-07 | 2020-06-23 | 江苏尚诚精密模具科技有限公司 | An automatic waste discharge mechanism |
| CN114144601A (en) * | 2019-11-22 | 2022-03-04 | 舍弗勒技术股份两合公司 | Hydraulic cylinder exhaust mechanism and hydraulic actuating mechanism of hydraulic parking lock |
-
2016
- 2016-07-29 CN CN201620810626.3U patent/CN205937286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144601A (en) * | 2019-11-22 | 2022-03-04 | 舍弗勒技术股份两合公司 | Hydraulic cylinder exhaust mechanism and hydraulic actuating mechanism of hydraulic parking lock |
| CN111318622A (en) * | 2020-04-07 | 2020-06-23 | 江苏尚诚精密模具科技有限公司 | An automatic waste discharge mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 |