CN203009418U - Side-by-side-type pressurizing cylinder - Google Patents
Side-by-side-type pressurizing cylinder Download PDFInfo
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- CN203009418U CN203009418U CN 201220744077 CN201220744077U CN203009418U CN 203009418 U CN203009418 U CN 203009418U CN 201220744077 CN201220744077 CN 201220744077 CN 201220744077 U CN201220744077 U CN 201220744077U CN 203009418 U CN203009418 U CN 203009418U
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- cylinder barrel
- oil
- protecgulum
- oil storage
- bonnet
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Abstract
The utility model relates to the technical field of pneumatic devices, in particular to a side-by-side-type pressurizing cylinder. The side-by-side-type pressurizing cylinder comprises a pre-pressing cylinder barrel, a pressurizing cylinder barrel, an oil-through cylinder barrel and an oil storage cylinder barrel; and the pre-pressing cylinder barrel, the pressurizing cylinder barrel, the oil-through cylinder barrel and the oil storage cylinder barrel are sequentially installed side by side. According to the side-by-side-type pressurizing cylinder, the oil-through cylinder barrel is arranged between the oil storage cylinder barrel and the pressurizing cylinder barrel, and therefore pressed hydraulic oil in the oil storage cylinder barrel can be smoothly delivered into the pressurizing cylinder barrel to be pressurized; the structure is different from the existing pressurizing cylinder structure that an oil tube is adopted for delivering pressed hydraulic oil in an oil storage cylinder barrel into a pressurizing cylinder barrel for pressurization, and therefore the phenomenon of cracking of the oil tube due to the fact that the oil tube is scratched by accident or ages and can not bear the pressed hydraulic oil can be avoided; and the side-by-side-type pressurizing cylinder is firm in structure, can not be damaged easily and is stable in work, and the movement speed and output pressing force can be effectively improved.
Description
Technical field
The utility model relates to the pressurized cylinder technical field, relates in particular to the abreast-type pressurized cylinder.
Background technique
At industry extensive use pressurized cylinders such as machining, packings, along with the difference of people's demand in use, the kind of pressurized cylinder is also more and more at present.Product from existing in the market roughly can be divided into pneumatic cylinder (being air compressing cylinder), oil hydraulic cylinder and pneumohydraulic pressure-cylinder.Wherein pneumatic cylinder has advantages of that pressurized air is obtained conveniently, clean environment firendly, and oil hydraulic cylinder has the high and incompressible advantage of hydraulic oil of ouput force, and pneumohydraulic pressure-cylinder obtains user's vast concern due to the advantage of having gathered above-mentioned two kinds of pressurized cylinders.Pneumohydraulic pressure-cylinder has in the market generally comprised oil storage cylinder barrel, supercharging cylinder barrel and precompressed cylinder barrel, at first hydraulic oil carries out a supercharging in the oil storage cylinder barrel, be input to by oil pipe and carry out secondary booster in the supercharging cylinder barrel, thereby the punch rod that promotes in the precompressed cylinder barrel is carried out punching press to object.Because oil pipe easily is scratched in the workplace, long-term delivery hydraulic oil is also aging than being easier to, in case break must again change, affects the stability of work, and the operational site of easily making dirty, waste labour cost.
Summary of the invention
The purpose of this utility model is to provide the abreast-type pressurized cylinder for the deficiencies in the prior art, and this abreast-type pressurized cylinder is not easy to damage, and working stability can effectively improve the power of suppressing of movement velocity and output.
For achieving the above object, the utility model is achieved through the following technical solutions:
The abreast-type pressurized cylinder includes precompressed cylinder barrel, supercharging cylinder barrel, mistake cylinder tube and oil storage cylinder barrel, described precompressed cylinder barrel, supercharging cylinder barrel, cylinder tube and the installation side by side successively of oil storage cylinder barrel excessively; Described oil storage cylinder barrel includes oil storage protecgulum and oil storage bonnet, be provided with fixing rod between described oil storage protecgulum and oil storage bonnet, the two ends of described fixing rod are fixedly connected with the oil storage bonnet with the oil storage protecgulum respectively, described oil storage protecgulum offers oil duct, and described oil storage bonnet is provided with the gas port A that is communicated with source of the gas; The described cylinder tube of crossing included oily protecgulum and crossed oily bonnet, the oily protecgulum of described mistake and cross oily bonnet and all offer oil duct, and the oil duct of the oily protecgulum of described mistake is communicated with the oil duct of oil storage protecgulum; Described supercharging cylinder barrel includes supercharging protecgulum, supercharging middle cover and supercharging bonnet, and described supercharging middle cover and supercharging bonnet all offer oil duct, and the oil duct of described supercharging middle cover is communicated with the oil duct of crossing oily bonnet; Be provided with charged piston in the cavity that described supercharging protecgulum and supercharging middle cover form, described charged piston is connected with booster rod, and described supercharging protecgulum offers gas port B, and described supercharging middle cover offers gas port C; Described precompressed cylinder barrel includes precompressed protecgulum and precompressed bonnet, be provided with secondary piston in the cavity that described precompressed protecgulum and precompressed bonnet form, described secondary piston is connected with front bar, the extended precompressed protecgulum of this front bar, described precompressed protecgulum offers gas port D, described precompressed bonnet offers oil duct, and this oil duct is communicated with the oil duct of supercharging bonnet.
Further, the front end of described precompressed protecgulum is provided with flange, and described flange is fixedly connected with the precompressed protecgulum.
Wherein, described oil storage bonnet offers oil hole, and this oil hole is communicated with the inner chamber of oil storage cylinder barrel.
Wherein, described oil storage bonnet offers peep hole, and this peep hole is communicated with the inner chamber of oil storage cylinder barrel.
Wherein, described oil storage protecgulum offers oil outlet, and this oil outlet is communicated with the inner chamber of oil storage cylinder barrel.
Wherein, described precompressed bonnet is provided with pressure gauge, and this pressure gauge is communicated with the inner chamber of precompressed cylinder barrel.
The beneficial effects of the utility model are:
abreast-type pressurized cylinder described in the utility model, by between oil storage cylinder barrel and supercharging cylinder barrel, cylinder tube being set, the hydraulic oil of pressurized in the oil storage cylinder barrel can be inputted smoothly and be carried out supercharging in the supercharging cylinder barrel, pressurized cylinder structure different from the past adopts in the hydraulic oil input supercharging cylinder barrel of oil pipe with pressurized in the oil storage cylinder barrel carries out supercharging, avoid due to oil pipe be scratched because of carelessness or aging after can't carry the phenomenon that the hydraulic oil of pressurized breaks, the utility model sound construction, be not easy damaged, working stability, can effectively improve the power of suppressing of movement velocity and output.
Description of drawings
Fig. 1 is the structural representation of the utility model abreast-type pressurized cylinder.
Fig. 2 is the plan view of the utility model abreast-type pressurized cylinder.
Fig. 3 is the A-A sectional view in Fig. 2.
Include mark in Fig. 1 to Fig. 3:
1---precompressed cylinder barrel 2---supercharging cylinder barrel
3---crossing cylinder tube 4---oil storage cylinder barrel
5---gas port A 6---gas port B
7---gas port C 8---gas port D
9---flange 10---pressure gauge
11---precompressed protecgulum 12---precompressed bonnet
13---secondary piston 14---front bar
21---supercharging protecgulum 22---supercharging middle cover
23---supercharging bonnet 24---charged piston
25---booster rod 31---crosses oily protecgulum
32---crossing oily bonnet 41---oil storage protecgulum
42---oil storage bonnet 43---fixing rod
421---oil hole 422---peep hole
411---oil outlet.
Embodiment
Referring to Fig. 1 to Fig. 3, below in conjunction with accompanying drawing, the utility model is described in detail.
Abreast-type pressurized cylinder described in the utility model includes precompressed cylinder barrel 1, supercharging cylinder barrel 2, mistake cylinder tube 3 and oil storage cylinder barrel 4, described precompressed cylinder barrel 1, supercharging cylinder barrel 2, cylinder tube 3 and oil storage cylinder barrel 4 installation side by side successively excessively; Described oil storage cylinder barrel 4 includes oil storage protecgulum 41 and oil storage bonnet 42, be provided with fixing rod 43 between described oil storage protecgulum 41 and oil storage bonnet 42, the two ends of described fixing rod 43 are fixedly connected with oil storage bonnet 42 with oil storage protecgulum 41 respectively, described oil storage protecgulum 41 offers oil duct, and described oil storage bonnet 42 is provided with the gas port A 5 that is communicated with source of the gas; The described cylinder tube 3 of crossing included oily protecgulum 31 and crossed oily bonnet 32, the oily protecgulum 31 of described mistake and cross oily bonnet 32 and all offer oil duct, and the oil duct of the oily protecgulum 31 of described mistake is communicated with the oil duct of oil storage protecgulum 41; Described supercharging cylinder barrel 2 includes supercharging protecgulum 21, supercharging middle cover 22 and supercharging bonnet 23, and described supercharging middle cover 22 and supercharging bonnet 23 all offer oil duct, and the oil duct of described supercharging middle cover 22 is communicated with the oil duct of crossing oily bonnet 32; Be provided with charged piston 24 in the cavity that described supercharging protecgulum 21 and supercharging middle cover 22 form, described charged piston 24 is connected with booster rod 25, and described supercharging protecgulum 21 offers gas port B 6, and described supercharging middle cover 22 offers gas port C 7; Described precompressed cylinder barrel 1 includes precompressed protecgulum 11 and precompressed bonnet 12, be provided with secondary piston 13 in the cavity that described precompressed protecgulum 11 and precompressed bonnet 12 form, described secondary piston 13 is connected with front bar 14, the extended precompressed protecgulum 11 of this front bar 14, described precompressed protecgulum 11 offers gas port D 8, described precompressed bonnet 12 offers oil duct, and this oil duct is communicated with the oil duct of supercharging bonnet 23.
Working procedure of the present utility model is as follows:
at first in the interior injection liquid force feed of oil storage cylinder barrel 4, gas port A 5 and gas port B 6 input gases, the gas of gas port A 5 input carries out punching press to the hydraulic oil surface, the hydraulic oil of pressurized entered in cylinder tube 3 by the oil duct of oil storage protecgulum 41, and enter into supercharging cylinder barrel 2 by the oil duct of the oily bonnet 32 of mistake of crossing cylinder tube 3, the gas-powered charged piston 24 of gas port B 6 input drives booster rods 25 extruding and enters in pressurized cylinder cylinder 2 hydraulic oil of pressurized, the hydraulic oil of the secondary pressurized oil duct by supercharging protecgulum 21 is input in precompressed cylinder barrel 1, thereby promote 14 pairs of objects of secondary piston 13 drive front bars and carry out punching press, then by gas port C 7 and gas port D 8 input gases, the gas push secondary piston 13 of gas port D 8 inputs drives front bar 14 and does drawback movement, the gas push charged piston 24 of gas port C 7 inputs drives booster rod 25 and does drawback movement, and so forth, can effectively improve the power of suppressing of movement velocity and output.
The utility model was by arranging cylinder tube 3 between oil storage cylinder barrel 4 and supercharging cylinder barrel 2, the hydraulic oil of oil storage cylinder barrel 4 interior pressurizeds can be inputted smoothly and be carried out supercharging in supercharging cylinder barrel 2, pressurized cylinder structure different from the past adopts in the hydraulic oil input supercharging cylinder barrel of oil pipe with pressurized in the oil storage cylinder barrel carries out supercharging, avoid due to oil pipe be scratched because of carelessness or aging after can't carry the phenomenon that the hydraulic oil of pressurized breaks, the utility model sound construction, be not easy damagedly, guarantee working stability of the present utility model.
Further, the front end of described precompressed protecgulum 11 is provided with flange 9, and described flange 9 is fixedly connected with precompressed protecgulum 11.The utility model arranges flange 9 by the front end at precompressed protecgulum 11, can further strengthen the sealing of precompressed cylinder barrel 1, strengthens practicability of the present utility model.
Again further, described oil storage bonnet 42 offers oil hole 421, and this oil hole 421 is communicated with the inner chamber of oil storage cylinder barrel 4, when the hydraulic oil in oil storage cylinder barrel 4 is not enough, can replenish by this oil hole 421; Described oil storage bonnet 42 offers peep hole 422, and this peep hole 422 is communicated with the inner chamber of oil storage cylinder barrel 4, and how many operator can observe by the hydraulic oil in 422 pairs of oil storage cylinder barrels of this peep hole 4, in order to can in time give the bulking liquor force feed; Described oil storage protecgulum 41 offers oil outlet 411, this oil outlet 411 is communicated with the inner chamber of oil storage cylinder barrel 4, operator can change by the hydraulic oil in 411 pairs of oil storage cylinder barrels of this oil outlet 4, avoid the too much impurity of the interior deposition of oil storage cylinder barrel 4, affect running of the present utility model.
Further, described precompressed bonnet 12 is provided with pressure gauge 10, and this pressure gauge 10 is communicated with the inner chamber of precompressed cylinder barrel 1.In the utility model, by at precompressed bonnet 12 place's Bonding pressure tables 10, can detect the pressure size in precompressed cylinder barrel 1, thereby adjust, further improved Safety performance of the present utility model.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the abreast-type pressurized cylinder, is characterized in that: include precompressed cylinder barrel, supercharging cylinder barrel, mistake cylinder tube and oil storage cylinder barrel, described precompressed cylinder barrel, supercharging cylinder barrel, cylinder tube and the installation side by side successively of oil storage cylinder barrel excessively;
Described oil storage cylinder barrel includes oil storage protecgulum and oil storage bonnet, be provided with fixing rod between described oil storage protecgulum and oil storage bonnet, the two ends of described fixing rod are fixedly connected with the oil storage bonnet with the oil storage protecgulum respectively, described oil storage protecgulum offers oil duct, and described oil storage bonnet is provided with the gas port A that is communicated with source of the gas;
The described cylinder tube of crossing included oily protecgulum and crossed oily bonnet, the oily protecgulum of described mistake and cross oily bonnet and all offer oil duct, and the oil duct of the oily protecgulum of described mistake is communicated with the oil duct of oil storage protecgulum;
Described supercharging cylinder barrel includes supercharging protecgulum, supercharging middle cover and supercharging bonnet, and described supercharging middle cover and supercharging bonnet all offer oil duct, and the oil duct of described supercharging middle cover is communicated with the oil duct of crossing oily bonnet; Be provided with charged piston in the cavity that described supercharging protecgulum and supercharging middle cover form, described charged piston is connected with booster rod, and described supercharging protecgulum offers gas port B, and described supercharging middle cover offers gas port C;
Described precompressed cylinder barrel includes precompressed protecgulum and precompressed bonnet, be provided with secondary piston in the cavity that described precompressed protecgulum and precompressed bonnet form, described secondary piston is connected with front bar, the extended precompressed protecgulum of this front bar, described precompressed protecgulum offers gas port D, described precompressed bonnet offers oil duct, and this oil duct is communicated with the oil duct of supercharging bonnet.
2. abreast-type pressurized cylinder according to claim 1, it is characterized in that: the front end of described precompressed protecgulum is provided with flange, and described flange is fixedly connected with the precompressed protecgulum.
3. abreast-type pressurized cylinder according to claim 1, it is characterized in that: described oil storage bonnet offers oil hole, and this oil hole is communicated with the inner chamber of oil storage cylinder barrel.
4. abreast-type pressurized cylinder according to claim 1, it is characterized in that: described oil storage bonnet offers peep hole, and this peep hole is communicated with the inner chamber of oil storage cylinder barrel.
5. abreast-type pressurized cylinder according to claim 1, it is characterized in that: described oil storage protecgulum offers oil outlet, and this oil outlet is communicated with the inner chamber of oil storage cylinder barrel.
6. abreast-type pressurized cylinder according to claim 1, it is characterized in that: described precompressed bonnet is provided with pressure gauge, and this pressure gauge is communicated with the inner chamber of precompressed cylinder barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744077 CN203009418U (en) | 2012-12-29 | 2012-12-29 | Side-by-side-type pressurizing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744077 CN203009418U (en) | 2012-12-29 | 2012-12-29 | Side-by-side-type pressurizing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009418U true CN203009418U (en) | 2013-06-19 |
Family
ID=48601015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744077 Expired - Fee Related CN203009418U (en) | 2012-12-29 | 2012-12-29 | Side-by-side-type pressurizing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916134A (en) * | 2018-09-05 | 2018-11-30 | 东莞市迅拓自动化科技有限公司 | The more times of release pneumohydraulic pressure-cylinders of power return oil air bound |
-
2012
- 2012-12-29 CN CN 201220744077 patent/CN203009418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916134A (en) * | 2018-09-05 | 2018-11-30 | 东莞市迅拓自动化科技有限公司 | The more times of release pneumohydraulic pressure-cylinders of power return oil air bound |
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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: 20130619 Termination date: 20181229 |