CN209483720U - A kind of multipoint mode thin pressurizing cylinder - Google Patents
A kind of multipoint mode thin pressurizing cylinder Download PDFInfo
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- CN209483720U CN209483720U CN201920082843.9U CN201920082843U CN209483720U CN 209483720 U CN209483720 U CN 209483720U CN 201920082843 U CN201920082843 U CN 201920082843U CN 209483720 U CN209483720 U CN 209483720U
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Abstract
A kind of multipoint mode thin pressurizing cylinder disclosed by the utility model, including the first cylinder barrel, the second cylinder barrel, third cylinder barrel being set in sequence, first cylinder barrel front end is connected with drive end bearing bracket, third cylinder barrel rear end is connected with rear end cap, first chamber is equipped in first cylinder barrel, first cylinder barrel is equipped with first row stomata and the first air inlet, is provided with first piston and First piston bar in first chamber；Second chamber is equipped in second cylinder barrel, the second cylinder barrel is equipped with second row stomata and the second air inlet, is provided with second piston and second piston bar in second chamber；Third chamber is equipped in third cylinder barrel, third cylinder barrel is equipped with the third gas vent and third air inlet of connection third chamber；Third piston and third piston rod are provided in third chamber.Compact-sized reasonable, the small in size, power output of the utility model is strong, is easily installed.
Description
Technical field
The utility model relates to cylinder technical field, in particular to a kind of multipoint mode thin pressurizing cylinder.
Background technique
Cylinder is the cylindrical metal parts for guiding piston to carry out straight reciprocating motion in cylinder.Cylinder is widely used in certainly
The fields such as dynamic metaplasia producing line, assembly line, hardware, mechanical frock fixture.During the processing and manufacturing of industry, generally require to use
Cylinder suppresses workpiece, or provides power source for other equipment.
The universal volume of existing cylinder is larger currently on the market, therefore has space requirement to job site, has limitation；
General cylinder is provided only with air inlet and exhaust outlet, and power output is not high；Cylinder interior construction connection is complicated, and installation is not easy.
Summary of the invention
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of compact-sized reasonable, body is provided
Product is smaller, can multistage stress, power output is strong, is easily installed, the multipoint mode thin pressurizing cylinder of the operation is stable.
A kind of multipoint mode thin pressurizing cylinder described in the utility model, including be set in sequence the first cylinder barrel, the second cylinder barrel,
Third cylinder barrel is equipped with the first intermediate mass, between second cylinder barrel and third cylinder barrel between first cylinder barrel and the second cylinder barrel
Equipped with the second intermediate mass, first cylinder barrel front end is connected with drive end bearing bracket, and the first cylinder barrel rear end connects the first intermediate mass, and described the
Two cylinder barrel front ends connect the first intermediate mass, and the second cylinder barrel rear end connects the second intermediate mass, third cylinder barrel front end connection second
Intermediate mass, third cylinder barrel rear end are connected with rear end cap；First chamber is equipped in first cylinder barrel, first cylinder barrel is equipped with
It is connected to the first row stomata and the first air inlet of first chamber, is provided with first piston and first piston in the first chamber
Bar；The first piston is movably set in first chamber, and described First piston bar one end passes through drive end bearing bracket, stretches out in the first cylinder
Cylinder is outer, and the First piston bar other end is fixedly connected with first piston；Second chamber, second cylinder are equipped in second cylinder barrel
Cylinder is equipped with the second row stomata and the second air inlet of connection second chamber, and second piston and the are provided in the second chamber
Two piston rods；The second piston is movably set in second chamber, described second piston bar one end pass through the first intermediate mass with
First piston offsets, and the second piston bar other end is fixedly connected with second piston；Third chamber, institute are equipped in the third cylinder barrel
State third gas vent and third air inlet that third cylinder barrel is equipped with connection third chamber；Third is provided in the third chamber
Piston and third piston rod；The third piston is movably set in third chamber, and third piston rod one end passes through second
Intermediate mass offsets with second piston, and the third piston rod other end is fixedly connected with third piston.
Further, first cylinder barrel, the second cylinder barrel and third cylinder barrel are fixed by screws.
Further, first intermediate mass, the second intermediate mass and drive end bearing bracket are equipped with dustband.
Further, the First piston bar, second piston bar, third piston rod, the first intermediate mass, the second intermediate mass,
Drive end bearing bracket, rear end cap are equipped with O-ring.
Further, the drive end bearing bracket and rear end cap are equipped with circlip.
The utility model has the following beneficial effects: a kind of multipoint mode thin pressurizing cylinder provided by the utility model, using series connection
Formula makes three cylinder barrels link together, compact-sized, reduces working space, and pressurized cylinder is made to generate multiple operating positions, can
To use different valves to control the operation of pressurized cylinder, be conducive to pressurized cylinder the operation is stable；Pressurized cylinder can be same by multiple air inlets
Shi Jinqi increases pressurized cylinder power output, reaches again to realize multilayer piston stress, the power output for the pressurized cylinder that is multiplied simultaneously
The effect of pressure, and running speed is very fast, and structure is simply light and handy；First cylinder barrel, the second cylinder barrel and third cylinder barrel are respectively provided with
There is screw hole, screw passes through the screw hole of the first cylinder barrel, the second cylinder barrel, third cylinder barrel to connect three cylinder barrels, effectively reduces pressurization
Cylinder volume, and be easily installed.The utility model is compact-sized rationally, small volume, can multistage stress, power output is strong, is convenient for
Installation, the operation is stable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In Fig. 1:
1, the first cylinder barrel；2, the second cylinder barrel；3, third cylinder barrel；4, the first intermediate mass；5, the second intermediate mass；6, drive end bearing bracket；
7, rear end cap；8, first chamber；9, first row stomata；10, the first air inlet；11, first piston；12, First piston bar；13,
Second chamber；14, second row stomata；15, the second air inlet；16, second piston；17, second piston bar；18, third chamber；
19, third gas vent；20, third air inlet；21, third piston；22, third piston rod；23, dustband；24, O-ring；25,
Circlip.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
A kind of multipoint mode thin pressurizing cylinder as shown in Figure 1, including the first cylinder barrel 1, the second cylinder barrel 2, being set in sequence
Three cylinder barrels 3 are equipped with the first intermediate mass 4, are equipped between the second cylinder barrel 2 and third cylinder barrel 3 between first cylinder barrel 1 and the second cylinder barrel 2
Second intermediate mass 5,1 front end of the first cylinder barrel are connected with drive end bearing bracket 6, and 1 rear end of the first cylinder barrel connects the first intermediate mass 4, the second cylinder barrel 2
Front end connects the first intermediate mass 4, and 2 rear end of the second cylinder barrel connects the second intermediate mass 5, and 3 front end of third cylinder barrel connects the second intermediate mass
5,3 rear end of third cylinder barrel is connected with rear end cap 7；First chamber 8 is equipped in first cylinder barrel 1, the first cylinder barrel 1 is equipped with connection first
The first row stomata 9 of chamber 8 and the first air inlet 10 are provided with first piston 11 and First piston bar 12 in first chamber 8；The
One piston 11 is movably set in first chamber 8, and 12 one end of First piston bar passes through drive end bearing bracket 6, is stretched out in outside the first cylinder barrel 1,
12 other end of First piston bar is fixedly connected with first piston 11；Second chamber 13 is equipped in second cylinder barrel 2, on the second cylinder barrel 2
Equipped with the second row stomata 14 and the second air inlet 15 for being connected to second chamber 13,16 He of second piston is provided in second chamber 13
Second piston bar 17；Second piston 16 is movably set in second chamber 13, and 17 one end of second piston bar passes through the first intermediate mass 4
It offsets with first piston 11,17 other end of second piston bar is fixedly connected with second piston 16；Third chamber is equipped in third cylinder barrel 3
Room 18, third cylinder barrel 3 are equipped with the third gas vent 19 and third air inlet 20 of connection third chamber 18；It is set in third chamber 18
It is equipped with third piston 21 and third piston rod 22；Third piston 21 is movably set in third chamber 18, third piston rod 22 1
End offsets across the second intermediate mass 5 with second piston 16, and 22 other end of third piston rod is fixedly connected with third piston 21.
The utility model has several working ways, a kind of working method are as follows: it is passed through compressed gas to the first air inlet 10,
Compressed gas can enter first chamber 8, under the action of hyperbar, push first piston 11 to move, while first piston 11 can
First piston bar 12 is driven to move synchronously.When needing First piston bar 12 to reset, it is passed through compressed gas to first row stomata 9,
First piston bar 12 is promoted to reset；After First piston bar 12 drives first piston 11 to reset, continue to be passed through to the first air inlet 10
Compressed gas repeats and so on just to promote compressed gas that piston driving piston rod is pushed to do drawback movement with up stroke.
A kind of working method are as follows: it is passed through compressed air to the second air inlet 15, compressed air can enter second chamber 13,
Under the action of hyperbar, second piston 16 is pushed to move, second piston 16 can drive second piston bar 17 to move synchronously, meanwhile,
Second piston bar 17 offsets first piston 11, and second piston bar 17 can drive first piston 11 to move synchronously, and can promote first
Piston 11 drives First piston bar 12 to move.When needing second piston bar 17 to reset, compressed gas is passed through to first row stomata 9
Body promotes first piston 11 to reset, and the second piston bar 17 to offset is driven to reset, and correspondingly, second piston 16 resets simultaneously, living
After plug and piston rod reach initial position, continue to be passed through compressed gas to the second air inlet 15, repeat with up stroke, it is so past
It is multiple just to promote compressed gas that piston driving piston rod is pushed constantly to do drawback movement, effectively improve beating for movement velocity and output
Pressure.
A kind of working method are as follows: it is passed through compressed air to third air inlet 20, compressed air can enter third chamber 18,
Under the action of hyperbar, third piston 21 is pushed to move, third piston 21 can drive third piston rod 22 to move synchronously, meanwhile,
Third piston rod 22 offsets second piston 16, and third piston rod 22 can drive second piston 16 to move synchronously, 16 band of second piston
Dynamic second piston bar 17 moves synchronously, and similarly, second piston bar 17 drives the first piston 11 to offset to move, and promotes first to live
Plug 11 drives First piston bar 12 to move.When needing third piston rod 22 to reset, it is passed through compressed gas to first row stomata 9,
Promote first piston 11 to reset, drives the second piston bar 17 to offset to reset, correspondingly, second piston 16 resets simultaneously, offsets
Third piston rod 22 also reset, drive third piston 21 also to reset, after piston and piston rod reach initial position, continue
It is passed through compressed gas to third air inlet 20, repeats and so on just to promote compressed gas to push piston driving living with up stroke
Stopper rod constantly does drawback movement, and effectively improve movement velocity and output suppresses power.
The utility model, can also be simultaneously from the first air inlet 10, the second air inlet in addition to the working method on three of the above basis
Any two or three air inlet gas inlet holes in hole 15, third air inlet 20, the power output for the pressurized cylinder that can be multiplied, as while from
First air inlet 10,15 air inlet of the second air inlet；Or simultaneously from the first air inlet 10,20 air inlet of third air inlet；Or simultaneously from
Second air inlet 15,20 air inlet of third air inlet；Or simultaneously from the first air inlet 10, the second air inlet 15, third air inlet 20
Air inlet etc..In reseting procedure, to accelerate to reset, it can ventilate simultaneously to second row stomata 14, third gas vent 19, assist first row
Stomata 9 promotes Rapid reset, effectively improves movement velocity, improves pressurized cylinder working efficiency.
There are three cylinder barrels for the utility model setting, and so that three cylinder barrels is linked together using tandem, compact-sized,
Area occupied is reduced, and pressurized cylinder is made to generate multiple operating positions, the operation of different valve control pressurized cylinders can be used, favorably
In pressurized cylinder the operation is stable；Pressurized cylinder can realize multilayer piston stress simultaneously by the air inlet simultaneously of multiple air inlets, at multiplication
The power output for adding pressurized cylinder increases pressurized cylinder power output, achievees the effect that multiplication of voltage, and running speed is fast, and structure letter
It is single light and handy.First cylinder barrel 1, the second cylinder barrel 2 and third cylinder barrel 3 are provided with screw hole, and screw passes through the first cylinder barrel 1, the second cylinder barrel
2, the screw hole of third cylinder barrel 3 effectively reduces pressurized cylinder volume to connect three cylinder barrels, and is easily installed.
Between first intermediate mass 4 and second piston bar 17, between the second intermediate mass 5 and third piston rod 22, drive end bearing bracket 6 with
It is equipped with dustband 23 between First piston bar 12, prevents external dust, water and pollutant from entering in the cylinder body of sealing.First
Piston rod 12, second piston bar 17, third piston rod 22, the first intermediate mass 4, the second intermediate mass 5, drive end bearing bracket 6, rear end cap 7 are equal
Equipped with O-ring 24, play the role of sealing, guarantees the leakproofness of pressurized cylinder cylinder barrel.Drive end bearing bracket 6 and rear end cap 7 are equipped with circlip
25, it will be connected between connection and rear end cap 7 and third cylinder barrel 3 between drive end bearing bracket 6 and the first cylinder barrel 1, it is normal to be conducive to pressurized cylinder
The progress of work.The utility model is compact-sized rationally, small volume, can multistage stress, power output is strong, is easily installed, works
Stablize.
The utility model also settable two cylinder barrels are provided with intermediate mass between cylinder barrel, and working principle is same as above；It can also
Four and more than four cylinder barrels are set, are provided with intermediate mass between each cylinder barrel, working principle is same as above, does not go to live in the household of one's in-laws on getting married herein
It states.
The above is only the better embodiment of the utility model, therefore all constructions according to the utility model patent application range,
The equivalent change or modification that feature and principle are done, is included in the scope of the utility model patent application.
Claims (5)
1. a kind of multipoint mode thin pressurizing cylinder, it is characterised in that: including be set in sequence the first cylinder barrel (1), the second cylinder barrel (2),
Third cylinder barrel (3) is equipped with the first intermediate mass (4) between first cylinder barrel (1) and the second cylinder barrel (2), second cylinder barrel (2)
The second intermediate mass (5) are equipped between third cylinder barrel (3), the first cylinder barrel (1) front end is connected with drive end bearing bracket (6), the first cylinder
Cylinder (1) rear end connection the first intermediate mass (4), the second cylinder barrel (2) front end connect the first intermediate mass (4), after the second cylinder barrel (2)
End connection the second intermediate mass (5), third cylinder barrel (3) front end connect the second intermediate mass (5), the connection of third cylinder barrel (3) rear end
There are rear end cap (7)；
First chamber (8) are equipped in first cylinder barrel (1), first cylinder barrel (1) is equipped with the of connection first chamber (8)
One gas vent (9) and the first air inlet (10), the first chamber (8) is interior to be provided with first piston (11) and First piston bar
(12)；The first piston (11) is movably set in first chamber (8), and described First piston bar (12) one end passes through drive end bearing bracket
(6), it stretches out in outside the first cylinder barrel, First piston bar (12) other end is fixedly connected with first piston (11)；
Second chamber (13) are equipped in second cylinder barrel (2), second cylinder barrel (2) is equipped with connection second chamber (13)
Second row stomata (14) and the second air inlet (15), the second chamber (13) is interior to be provided with second piston (16) and second piston
Bar (17)；The second piston (16) is movably set in second chamber (13), and described second piston bar (17) one end passes through the
One intermediate mass (4) offsets with first piston (11), and second piston bar (17) other end is fixedly connected with second piston (16)；
Third chamber (18) are equipped in the third cylinder barrel (3), the third cylinder barrel (3) is equipped with connection third chamber (18)
Third gas vent (19) and third air inlet (20)；Third piston (21) and third piston are provided in the third chamber (18)
Bar (22)；The third piston (21) is movably set in third chamber (18), and described third piston rod (22) one end passes through the
Two intermediate mass (5) offset with second piston (16), and third piston rod (22) other end is fixedly connected with third piston (21).
2. multipoint mode thin pressurizing cylinder according to claim 1, it is characterised in that: first cylinder barrel (1), the second cylinder barrel
(2) and third cylinder barrel (3) is fixed by screws.
3. multipoint mode thin pressurizing cylinder according to claim 1, it is characterised in that: first intermediate mass (4), in second
Between block (5) and drive end bearing bracket (6) be equipped with dustband (23).
4. multipoint mode thin pressurizing cylinder according to claim 1, it is characterised in that: the First piston bar (12), second
Piston rod (17), third piston rod (22), the first intermediate mass (4), the second intermediate mass (5), drive end bearing bracket (6), rear end cap (7) are all provided with
There are O-ring (24).
5. multipoint mode thin pressurizing cylinder according to claim 1, it is characterised in that: the drive end bearing bracket (6) and rear end cap (7)
It is equipped with circlip (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082843.9U CN209483720U (en) | 2019-01-18 | 2019-01-18 | A kind of multipoint mode thin pressurizing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082843.9U CN209483720U (en) | 2019-01-18 | 2019-01-18 | A kind of multipoint mode thin pressurizing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483720U true CN209483720U (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082843.9U Active CN209483720U (en) | 2019-01-18 | 2019-01-18 | A kind of multipoint mode thin pressurizing cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN209483720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483511A (en) * | 2020-12-08 | 2021-03-12 | 四川凌峰航空液压机械有限公司 | Variable pressure ratio hydraulic pressure boost test system |
| CN113059761A (en) * | 2021-05-10 | 2021-07-02 | 深圳市志成金科技有限公司 | Mutually-stepped supercharging cylinder for hot runner system |
| WO2024103964A1 (en) * | 2022-11-18 | 2024-05-23 | 深圳市富士杰智能技术有限公司 | Double-force pneumatic vice |
-
2019
- 2019-01-18 CN CN201920082843.9U patent/CN209483720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483511A (en) * | 2020-12-08 | 2021-03-12 | 四川凌峰航空液压机械有限公司 | Variable pressure ratio hydraulic pressure boost test system |
| CN113059761A (en) * | 2021-05-10 | 2021-07-02 | 深圳市志成金科技有限公司 | Mutually-stepped supercharging cylinder for hot runner system |
| WO2024103964A1 (en) * | 2022-11-18 | 2024-05-23 | 深圳市富士杰智能技术有限公司 | Double-force pneumatic vice |
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