CN202301237U - Supercharging cylinder with hidden type loop - Google Patents
Supercharging cylinder with hidden type loop Download PDFInfo
- Publication number
- CN202301237U CN202301237U CN2011204316043U CN201120431604U CN202301237U CN 202301237 U CN202301237 U CN 202301237U CN 2011204316043 U CN2011204316043 U CN 2011204316043U CN 201120431604 U CN201120431604 U CN 201120431604U CN 202301237 U CN202301237 U CN 202301237U
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- cylinder body
- air
- cylinder
- inlet hole
- piston
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Abstract
The utility model relates to a supercharging cylinder. The supercharging cylinder is mainly characterized in that two gas inlet holes and two gas outlet holes are radially arranged on the cylinder wall of a cylinder body in a penetrating-out manner, and two gas channels which are axially arranged in a penetrating-out manner are respectively communicated with the two gas inlet holes and the two gas outlet holes, so that compressed air can flow through the two gas channels from the two gas inlet holes respectively and then enter a gas chamber of the cylinder body from the two gas outlet holes respectively, and further a supercharging component and an actuating component arranged in the cylinder body are forced to actuate in an oil storage space of the cylinder body. Therefore, the supercharging cylinder has the advantages that a design of a hidden type loop is adopted for flowing of the compressed air, and pipelines and joints are not assembled necessarily outside the cylinder body, so that the problem caused by the pipelines and the joints can be effectively avoided.
Description
Technical field
The utility model is relevant with pressurized cylinder, particularly relevant for a kind of pressurized cylinder with concealed loop.
Background technique
So-called pressurized cylinder is that pneumatic cylinder and oil hydraulic cylinder are combined, and mainly is to utilize the piston rod of pneumatic cylinder to push hydraulic oil and indirectly the piston rod of oil hydraulic cylinder is exerted pressure, and makes the exerting oneself of piston rod of oil hydraulic cylinder increase the purpose that reaches supercharging.
Yet in the design of traditional pressurized cylinder; Pressurized air must all to pass through the formed loop of external pipeline form mobile, but through under the permanent use, pipeline is easy to produce oxidation deterioration and need changes often; In addition; The joint of pipeline also is easy to loosening and causes gas leakage, these problems not only possibly cause mechanical disorder, when serious even safe accident might take place.
The model utility content
The purpose of the utility model is to provide a kind of pressurized cylinder with concealed loop, and it is moving that it has concealed loop design voltage supply stream of compressed air, need not refill pipe arrangement road and joint, can avoid producing the problem that pipeline is rotten or joint is loosening.
For realizing above-mentioned purpose, the pressurized cylinder with concealed loop that the utility model provides includes:
One cylinder body; Have one first air chamber, one second air chamber, and an oil storage space is between this first air chamber and this second air chamber, and radially wears out one first air outlet hole, one second air outlet hole, one first inlet hole from its casing wall; And one second inlet hole; Simultaneously axially run through one first air flue and one second air flue from its casing wall, wherein, this first air outlet hole is positioned at an end of this cylinder body and is communicated with this first air chamber; This second air outlet hole is positioned at the other end of this cylinder body and is communicated with this second air chamber; This first inlet hole and this second inlet hole lay respectively between this first air outlet hole and this second air outlet hole, and this first air flue is communicated with this first inlet hole and this first air outlet hole, and this second air flue is communicated with this second inlet hole and this second air outlet hole;
One pressurizing pack; Have a first piston and a booster rod; This first piston is located in first air chamber of this cylinder body, the pressure effect of air by compression and along the axial displacement of this cylinder body, an end of this booster rod connects this first piston; The other end stretches in the oil storage space of this cylinder body, receive this first piston driving and along the axial displacement of this cylinder body; And
One start assembly; Have one second piston and an operating bar; This second piston is located in the oil storage space of this cylinder body and is communicated with this oil storage space along the pressurized chamber that is axially arranged with of this cylinder body, supplies the booster rod of this pressurizing pack to stretch into, an end this second piston of connection of this operating bar and between second air chamber and this oil storage space of this cylinder body; The other end stretches out outside this cylinder body, receive this second piston driving and along the axial displacement of this cylinder body.
Said pressurized cylinder with concealed loop wherein includes a solenoid valve, is located at this cylinder body and connects this first inlet hole and this second inlet hole.
Said pressurized cylinder with concealed loop, wherein the casing wall of this cylinder body axially wears out one the 3rd air flue, and the 3rd air flue is communicated with this second inlet hole and this first air chamber, and lays respectively at the two opposite sides of second inlet hole with this second air flue.
Said pressurized cylinder with concealed loop, wherein to be provided with an oily mirror corresponding each other with this oil storage space for a side of this cylinder body.
Comprehensively the above can be known; No matter the pressurized cylinder of the utility model is carrying out compression motion or is replying in the process of action; Pressurized air all is to flow through the concealed loop of cylinder interior; So pipeline or joint that need be outside cylinder body does not refill quota can effectively avoid producing problems such as the rotten and joint of pipeline is loosening, to reach the purpose of the utility model.
Description of drawings
Fig. 1 is the planimetric map of the utility model one preferred embodiment.
Fig. 2 is the sectional view of Fig. 1 along the 2-2 hatching line.
Fig. 3 is the sectional view of Fig. 1 along the 3-3 hatching line.
Fig. 4 is the sectional view of the utility model one preferred embodiment when start.
Fig. 5 is the sectional view of the utility model one preferred embodiment when replying.
Primary clustering symbol description in the accompanying drawing:
10 pressurized cylinders;
20 cylinder bodies; 202 first air chambers; 204 second air chambers;
21 oil storage space;
22 first air outlet holes;
23 second air outlet holes;
24 first inlet holes;
25 second inlet holes;
26 first air flues;
27 second air flues;
28 the 3rd air flues;
29 oily mirrors;
30 pressurizing packs;
32 first pistons;
34 booster rods;
40 start assemblies;
42 second pistons;
44 operating bars;
46 pressurized chamber;
50 solenoid valves.
Embodiment
The pressurized cylinder of the utility model includes a cylinder body, a pressurizing pack; An and start assembly; Wherein: this cylinder body has one first air chamber, one second air chamber; And one oil storage space between this first air chamber and this second air chamber, and radially wear out one first air outlet hole, one second air outlet hole, one first inlet hole, and one second inlet hole from its casing wall; Simultaneously axially run through one first air flue and one second air flue from its casing wall; This first air outlet hole is positioned at an end of this cylinder body and is communicated with this first air chamber, and this second air outlet hole is positioned at the other end of this cylinder body and is communicated with this second air chamber, and this first inlet hole and this second inlet hole lay respectively between this first air outlet hole and this second air outlet hole; This first air flue is communicated with this first inlet hole and this first air outlet hole, and this second air flue is communicated with this second inlet hole and this second air outlet hole; This pressurizing pack has a first piston and a booster rod, and this first piston is located in first air chamber of this cylinder body, and this booster rod connects this first piston with the one of which end, and the other end stretches in the oil storage space of this cylinder body; This start assembly has one second piston and an operating bar; The interior pressurized chamber that is axially arranged with along this cylinder body of oil storage space that this second piston is located at this cylinder body is communicated with this oil storage space; Can supply the booster rod of this pressurizing pack to stretch into; One end of this operating bar connects this second piston and between second air chamber and oil storage space of this cylinder body, the other end stretches out outside this cylinder body.
Thus; Pressurized air just can pass through this first air outlet hole, this first air flue; And the formed home loop of this first air outlet hole flows in this first air chamber; Make this pressurizing pack force this start assembly to produce and move the pressurization of the hydraulic oil in this pressurized chamber, likewise, pressurized air this second air outlet hole capable of using, this second air flue; And in formed another this second air chamber of home loop inflow of this second air outlet hole, reply action to provide pressure to let this pressurizing pack and this start assembly produce.
Following conjunction with figs. is also enumerated preferred embodiment, is elaborated in order to structure and effect to the utility model.
Please consult Fig. 1 and Fig. 2 earlier, be the pressurized cylinder 10 of the utility model one preferred embodiment, include a cylinder body 20, a pressurizing pack 30, and a start assembly 40.
Please cooperate and consult Fig. 3, the first half of cylinder body 20 has one first air chamber 202, and the Lower Half of cylinder body 20 has one second air chamber 204, and cylinder body 20 has an oil storage space 21 in order to stores hydraulic pressure oil between first air chamber 202 and second air chamber 204.The casing wall of cylinder body 20 radially wears out one first air outlet hole 22, one second air outlet hole 23, one first inlet hole 24; And one second inlet hole 25, wherein, first air outlet hole 22 is positioned at the top of cylinder body 20 and is communicated with first air chamber 202; Second air outlet hole 23 is positioned at the bottom of cylinder body 20 and is communicated with second air chamber 204; First inlet hole 24 and second inlet hole 25 each other side by side and lay respectively between first air outlet hole 22 and second air outlet hole 23, in addition, the casing wall of cylinder body 20 axially runs through one first air flue 26, one second air flue 27; And one the 3rd air flue 28; Wherein, first air flue 26 is communicated with first inlet hole 24 and first air outlet hole, 22, the second air flues, 27 connection second inlet hole 25 and second air outlet holes 23; The 3rd air flue 28 is communicated with second inlet hole 25 and first air chambers 202, and lays respectively at the two opposite sides of second inlet hole 25 with second air flue 27.In addition; One side of cylinder body 20 is provided with a solenoid valve 50, and solenoid valve 50 is connected in first inlet hole 24 and second inlet hole 25, in order to control the compressed-air actuated flow direction; It is corresponding with oil storage space 21 that the opposite side of cylinder body 20 is provided with an oily mirror 29, in order to the convenient state of observing hydraulic oil.
Pressurizing pack 30 has a first piston 32 and a booster rod 34.First piston 32 is located in first air chamber 202 of cylinder body 20, the pressure effect of air by compression and moving axially along cylinder body 20; Booster rod 34 connects first piston 32 with the one of which end, and the other end stretches in the oil storage space 21 of cylinder body 20, can be driven by it and along the axial displacement of cylinder body 20.
When the pressurized air in the external world from first inlet hole 24 of cylinder body 20 via first air flue 26 after first air outlet hole 22 gets into first air chamber 202; The first piston 32 of pressurizing pack 30 can be compressed air pressure and toward bottom offset; And drive simultaneously in the pressurized chamber 46 of second piston 42 that booster rod 34 stretches into start assembly 40; So just the operating bar 44 that forces start assembly 40 that can pressurize to the hydraulic oil in the pressurized chamber 46 produces start, and is as shown in Figure 4.Otherwise; When the pressurized air in the external world is flowed to by the control break of solenoid valve 50; That is in second air outlet hole, 23 entering, second air chamber 204, reach via the 3rd air flue 28 after directly getting into first air chamber 202 via second air flue 27 respectively from second inlet hole 25 of cylinder body 20; The first piston 32 of pressurizing pack 30 and the operating bar 44 of start assembly 40 can be compressed the thrust of air simultaneously and up move gradually, and be till returning back to position originally, as shown in Figure 5.
The constituent components of the utility model described in the previous embodiment is merely and illustrates, and is not the scope that is used for limiting the utility model, the substituting or change of other equivalent elements, and the claim scope that also should be the utility model contains.
Claims (4)
1. the pressurized cylinder with concealed loop is characterized in that, includes:
One cylinder body; Have one first air chamber, one second air chamber, and an oil storage space is between this first air chamber and this second air chamber, and radially wears out one first air outlet hole, one second air outlet hole, one first inlet hole from its casing wall; And one second inlet hole; Simultaneously axially run through one first air flue and one second air flue from its casing wall, wherein, this first air outlet hole is positioned at an end of this cylinder body and is communicated with this first air chamber; This second air outlet hole is positioned at the other end of this cylinder body and is communicated with this second air chamber; This first inlet hole and this second inlet hole lay respectively between this first air outlet hole and this second air outlet hole, and this first air flue is communicated with this first inlet hole and this first air outlet hole, and this second air flue is communicated with this second inlet hole and this second air outlet hole;
One pressurizing pack; Have a first piston and a booster rod; This first piston is located in first air chamber of this cylinder body, the pressure effect of air by compression and along the axial displacement of this cylinder body, an end of this booster rod connects this first piston; The other end stretches in the oil storage space of this cylinder body, receive this first piston driving and along the axial displacement of this cylinder body; And
One start assembly; Have one second piston and an operating bar; This second piston is located in the oil storage space of this cylinder body and is communicated with this oil storage space along the pressurized chamber that is axially arranged with of this cylinder body, supplies the booster rod of this pressurizing pack to stretch into, an end this second piston of connection of this operating bar and between second air chamber and this oil storage space of this cylinder body; The other end stretches out outside this cylinder body, receive this second piston driving and along the axial displacement of this cylinder body.
2. according to the said pressurized cylinder of claim 1, it is characterized in that, include a solenoid valve, be located at this cylinder body and connect this first inlet hole and this second inlet hole with concealed loop.
3. according to the said pressurized cylinder of claim 1 with concealed loop; It is characterized in that; Wherein the casing wall of this cylinder body axially wears out one the 3rd air flue, and the 3rd air flue is communicated with this second inlet hole and this first air chamber, and lays respectively at the two opposite sides of second inlet hole with this second air flue.
4. according to the said pressurized cylinder of claim 1, it is characterized in that wherein to be provided with an oily mirror corresponding each other with this oil storage space for a side of this cylinder body with concealed loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204316043U CN202301237U (en) | 2011-11-03 | 2011-11-03 | Supercharging cylinder with hidden type loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204316043U CN202301237U (en) | 2011-11-03 | 2011-11-03 | Supercharging cylinder with hidden type loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301237U true CN202301237U (en) | 2012-07-04 |
Family
ID=46370146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204316043U Expired - Lifetime CN202301237U (en) | 2011-11-03 | 2011-11-03 | Supercharging cylinder with hidden type loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927600A (en) * | 2016-06-07 | 2016-09-07 | 上海必博机械有限公司 | Synchronized shunting supercharger |
-
2011
- 2011-11-03 CN CN2011204316043U patent/CN202301237U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927600A (en) * | 2016-06-07 | 2016-09-07 | 上海必博机械有限公司 | Synchronized shunting supercharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |