CN103148052A - Reciprocating air cylinder - Google Patents
Reciprocating air cylinder Download PDFInfo
- Publication number
- CN103148052A CN103148052A CN2013101137577A CN201310113757A CN103148052A CN 103148052 A CN103148052 A CN 103148052A CN 2013101137577 A CN2013101137577 A CN 2013101137577A CN 201310113757 A CN201310113757 A CN 201310113757A CN 103148052 A CN103148052 A CN 103148052A
- Authority
- CN
- China
- Prior art keywords
- piston
- outer cylinder
- air cylinder
- reciprocating air
- selector valve
- 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.)
- Granted
Links
Images
Landscapes
- Actuator (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a reciprocating air cylinder comprising an outer cylinder barrel (1), wherein the outer cylinder barrel (1) is provided with an air inlet (4). The reciprocating air cylinder is characterized in that the outer cylinder barrel (1) is internally provided with a piston (2); the piston (2) is internally provided with a reversal valve (3); the rear part of the reversal valve (3) is provided with an air hole (8), and the front part of the reversal valve is provided with an air hole (6); the reversal valve (3) is internally provided with a piston rod (9); an air hole (7) is formed between the piston (2) and the piston rod (9); a cavity (5) is formed between the outer cylinder barrel (1) and the piston rod (9); and a cavity (10) is formed among the outer cylinder barrel (1), the piston (2) and the reversal valve (3). The reciprocating air cylinder is simple and convenient, can be used after being connected with an air pipe, and is rapid in speed and high in working efficiency.
Description
Technical field:
The present invention relates to a kind of cylinder, relate in particular to a kind of double-acting cylinder.
Background technique:
At present, existing reciprocating air cylinder is the externally-arranged type reciprocating air cylinder, and speed is slow, inefficiency.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple in structure, speed is fast, and high working efficiency can be laterally, at right angle setting uses, and realizes the built-in reciprocating air cylinder of working in reciprocating mode by inner hole slot.
Purpose of the present invention can reach by following measure: a kind of reciprocating air cylinder, it comprises outer cylinder, outer cylinder is provided with suction port, and it is characterized in that has piston in outer cylinder, is provided with selector valve in piston, the rear portion of selector valve is provided with pore, the front portion is provided with pore, connects piston rod in selector valve, is provided with pore between piston and piston rod, form the chamber between outer cylinder and piston rod, form the chamber between outer cylinder, piston and selector valve.
The present invention can produce following good effect compared with the prior art: the present invention's mechanism of commutating has realized to-and-fro motion, can realize the motion of two stations, and is easy to use, connect a tracheae and just can use, speed is fast, high working efficiency, simple in structure, realize working in reciprocating mode by inner hole slot.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that walks to right end position of the present invention.
Embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment 1: a kind of reciprocating air cylinder (referring to Fig. 1), it comprises outer cylinder 1, outer cylinder 1 is provided with suction port 4, and piston 2 is arranged in outer cylinder 1, is provided with selector valve 3 in piston 2, the rear portion of selector valve 3 is provided with pore 8, the front portion is provided with pore 6, and the interior connection piston rod 9 of selector valve 3 is provided with pore 7 between piston 2 and piston rod 9, form chamber 5 between outer cylinder 1 and piston rod 9, form chamber 10 between outer cylinder 1, piston 2 and selector valve 3.
Origination action, as reciprocating air cylinder is horizontal, state such as Fig. 1 of this moment.After suction port 4 ventilations, gas enters chamber 10 by chamber 5, pore 6, pore 7, pore 8, apply piston 2 makes its right lateral, selector valve 3 contact outer cylinders 1 are static, the piston 2 inertia sealed porosity 6 that moves on, state such as Fig. 2 of this moment, gas enters pushing piston 2 left lateral by suction port 4, selector valve 3 contact outer cylinders 1 are static, and piston 2 inertia move on and open pore 6, iterative motion according to this.
Claims (1)
1. reciprocating air cylinder, it comprises outer cylinder (1), outer cylinder (1) is provided with suction port (4), it is characterized in that piston (2) is arranged in outer cylinder (1), be provided with selector valve (3) in piston (2), the rear portion of selector valve (3) is provided with pore (8), the front portion is provided with pore (6), connect piston rod (9) in selector valve (3), be provided with pore (7) between piston (2) and piston rod (9), form chamber (5) between outer cylinder (1) and piston rod (9), form chamber (10) between outer cylinder (1), piston (2) and selector valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113757.7A CN103148052B (en) | 2013-04-03 | 2013-04-03 | Reciprocating air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113757.7A CN103148052B (en) | 2013-04-03 | 2013-04-03 | Reciprocating air cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148052A true CN103148052A (en) | 2013-06-12 |
| CN103148052B CN103148052B (en) | 2015-07-15 |
Family
ID=48546309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310113757.7A Expired - Fee Related CN103148052B (en) | 2013-04-03 | 2013-04-03 | Reciprocating air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148052B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503951A (en) * | 1982-06-18 | 1985-03-12 | Tokico Ltd. | Hydraulic damper having variable damping device |
| JP2000282745A (en) * | 1999-01-28 | 2000-10-10 | Fuyumi Miyazawa | Operating body controller for controlling operation speed or operation starting time or the like of the operating body |
| US20060151271A1 (en) * | 2002-07-12 | 2006-07-13 | Jan-Erik Rova | Hydraulic vehicle shock absorber |
| JP2008151294A (en) * | 2006-12-19 | 2008-07-03 | Railway Technical Res Inst | Buffering cylinder unit |
| CN102422047A (en) * | 2009-05-14 | 2012-04-18 | 株式会社利富高 | Air damper |
| CN102829021A (en) * | 2012-09-13 | 2012-12-19 | 广东省肇庆方大气动有限公司 | Automatic reciprocating air cylinder with self-feedback device |
| CN203146477U (en) * | 2013-04-03 | 2013-08-21 | 烟台市芝罘明发气动元件厂 | Reciprocal air cylinder |
-
2013
- 2013-04-03 CN CN201310113757.7A patent/CN103148052B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503951A (en) * | 1982-06-18 | 1985-03-12 | Tokico Ltd. | Hydraulic damper having variable damping device |
| JP2000282745A (en) * | 1999-01-28 | 2000-10-10 | Fuyumi Miyazawa | Operating body controller for controlling operation speed or operation starting time or the like of the operating body |
| US20060151271A1 (en) * | 2002-07-12 | 2006-07-13 | Jan-Erik Rova | Hydraulic vehicle shock absorber |
| JP2008151294A (en) * | 2006-12-19 | 2008-07-03 | Railway Technical Res Inst | Buffering cylinder unit |
| CN102422047A (en) * | 2009-05-14 | 2012-04-18 | 株式会社利富高 | Air damper |
| CN102829021A (en) * | 2012-09-13 | 2012-12-19 | 广东省肇庆方大气动有限公司 | Automatic reciprocating air cylinder with self-feedback device |
| CN203146477U (en) * | 2013-04-03 | 2013-08-21 | 烟台市芝罘明发气动元件厂 | Reciprocal air cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103148052B (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011094629A5 (en) | ||
| MX2017008020A (en) | Color paste pump capable of both massive injection and micro injection. | |
| CN104235251B (en) | A kind of stroke adjustable dual-drum multi-cavity type gas spring | |
| WO2016097898A8 (en) | Regenerative hydraulic shock-absorber for vehicle suspension | |
| CN203532179U (en) | Hydraulic driving type mud sucking and discharging device | |
| CN204610417U (en) | A kind of moving platform symmetrical servo-cylinder of single rod | |
| CN202348825U (en) | Double-stroke cylinder | |
| CN203146477U (en) | Reciprocal air cylinder | |
| CN103982487A (en) | Impacting air cylinder | |
| CN103148052B (en) | Reciprocating air cylinder | |
| CN202756227U (en) | Double liquid synchronous grouting pump | |
| CN102536957A (en) | Pneumatic/hydraulic cylinder with buffering mechanism | |
| CN204003336U (en) | A kind of reciprocating air compressor | |
| CN204061090U (en) | A kind of double acting compressor structure | |
| CN203248426U (en) | Fast differential circuit | |
| CN203176045U (en) | Combined oil cylinder | |
| CN203321915U (en) | Synchronous control lower jacking cylinder | |
| CN202441669U (en) | Pneumatic/hydraulic cylinder with buffering mechanism | |
| CN102777373A (en) | Double-liquid synchronous grouting pump | |
| CN102452075A (en) | Hydraulic manipulator | |
| CN103775552B (en) | A kind of can the compression type air spring of random stop | |
| CN103381402B (en) | A kind of AB liquid point glue rifle | |
| CN207293566U (en) | A kind of compact suction nozzle | |
| CN202851504U (en) | Duplex cylinder | |
| CN205744675U (en) | A kind of Quick air-discharge cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150715 |