CN209483720U - A kind of multipoint mode thin pressurizing cylinder - Google Patents

A kind of multipoint mode thin pressurizing cylinder Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
piston
cylinder barrel
chamber
cylinder
intermediate mass
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.)
Active
Application number
CN201920082843.9U
Other languages
Chinese (zh)
Inventor
蒋建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo City Airtop Pneumatic & Hydraulic Co Ltd
Original Assignee
Ningbo City Airtop Pneumatic & Hydraulic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo City Airtop Pneumatic & Hydraulic Co Ltd filed Critical Ningbo City Airtop Pneumatic & Hydraulic Co Ltd
Priority to CN201920082843.9U priority Critical patent/CN209483720U/en
Application granted granted Critical
Publication of CN209483720U publication Critical patent/CN209483720U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Actuator (AREA)

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

A kind of multipoint mode thin pressurizing cylinder
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).
CN201920082843.9U 2019-01-18 2019-01-18 A kind of multipoint mode thin pressurizing cylinder Active CN209483720U (en)

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

Family

ID=68131569

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

Country Status (1)

Country Link
CN (1) CN209483720U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN209483720U (en) A kind of multipoint mode thin pressurizing cylinder
CN101806295A (en) Piston-type reciprocating double-action single-cylinder pumping device of vacuum pump
WO2020177611A1 (en) Energy-saving gas-liquid booster control device
CN203532179U (en) Hydraulic driving type mud sucking and discharging device
WO2020237455A1 (en) Pneumatic control valve and air-liquid pressure conversion control device
CN201858111U (en) Piston type reciprocating double-action multi-cylinder mute gas exhaust device of vacuum pump
CN201661440U (en) Piston-type reciprocating double-acting single-cylinder air extracting device of vacuum pump
CN102744454B (en) Pneumatic-two-stage toggle rod reinforcement-hydraulic synchronization compound transmission plate shearer drive unit
CN203308810U (en) Force-doubled type booster
CN204061402U (en) Combined pneumatic oil hydraulic cylinder
CN202040039U (en) Single-acting hydraulic driving reciprocating plunger pump
CN210164587U (en) Double-acting pneumatic plunger pump
CN206054432U (en) Single action thin cylinder
AU2004202021B2 (en) Diaphragm pump system
CN203384006U (en) Simple air compressor
CN201377477Y (en) Combined double acting cylinder
CN110374683B (en) Bidirectional intermittent pneumatic motor
CN102678659A (en) Non-rod cylinder, combination thereof and circular knitting machine cambox based on combination
CN207018290U (en) A kind of more chamber air cylinders
CN213017040U (en) Automatic reciprocating cylinder
CN203109335U (en) Driving device for hydraulic synchronous composite transmission plate shearing machine
CN207178352U (en) A kind of combined cylinders
CN205528775U (en) Liquid fungus inoculation rifle
CN203009449U (en) Positioning-type pressure cylinder
CN219754955U (en) Threaded cylinder capable of restraining reset spring

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant