CN203146477U - Reciprocal air cylinder - Google Patents
Reciprocal air cylinder Download PDFInfo
- Publication number
- CN203146477U CN203146477U CN 201320161963 CN201320161963U CN203146477U CN 203146477 U CN203146477 U CN 203146477U CN 201320161963 CN201320161963 CN 201320161963 CN 201320161963 U CN201320161963 U CN 201320161963U CN 203146477 U CN203146477 U CN 203146477U
- Authority
- CN
- China
- Prior art keywords
- piston
- outer cylinder
- air cylinder
- piston rod
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a reciprocal air cylinder which comprises an outer cylinder barrel (1). An air inlet (4) is formed in the outer cylinder barrel (1). The reciprocal air cylinder is characterized in that a piston (2) is arranged inside the outer cylinder barrel (1), a reversing valve (3) is arranged inside the piston (2), an air hole (8) is formed in the rear portion of the reversing valve (3), an air hole (6) is formed in the front portion of the reversing valve (3), the reversing valve (3) is connected inside 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 reversing valve (3). The reciprocal air cylinder is simple and convenient to use, capable of being used when an air pipe is connected, high in speed and high in working efficiency.
Description
Technical field:
The utility model relates to a kind of cylinder, relates in particular to a kind of reciprocating air cylinder.
Background technique:
At present, existing reciprocating air cylinder is the externally-arranged type reciprocating air cylinder, and speed is slow, inefficiency.
The model utility content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple in structure, and speed is fast, and high working efficiency can laterally, vertically be installed and used, and realizes the built-in reciprocating air cylinder of working in reciprocating mode by inner hole slot.
The purpose of this utility model 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 the outer cylinder, is provided with selector valve in the piston, the rear portion of selector valve is provided with pore, the front portion is provided with pore, connects piston rod in the selector valve, is provided with pore between piston and the piston rod, form the chamber between outer cylinder and the piston rod, form the chamber between outer cylinder, piston and the selector valve.
The utility model can produce following good effect compared with the prior art: the utility model commutation mechanism has realized to-and-fro motion, can realize the motion of two stations, easy to use, connecting a tracheae 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 utility model;
Fig. 2 is the structural representation that walks to right end position of the present utility model.
Embodiment: embodiment of the present utility model 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 the outer cylinder 1, is provided with selector valve 3 in the piston 2, the rear portion of selector valve 3 is provided with pore 8, the front portion is provided with pore 6, connects piston rod 9 in the selector valve 3, is provided with pore 7 between piston 2 and the piston rod 9, form chamber 5 between outer cylinder 1 and the piston rod 9, form chamber 10 between outer cylinder 1, piston 2 and the 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 is entered by suction port 4 and promotes piston 2 left lateral, 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 the outer cylinder (1), be provided with selector valve (3) in the 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 the selector valve (3), be provided with pore (7) between piston (2) and the piston rod (9), form chamber (5) between outer cylinder (1) and the piston rod (9), form chamber (10) between outer cylinder (1), piston (2) and the selector valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161963 CN203146477U (en) | 2013-04-03 | 2013-04-03 | Reciprocal air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161963 CN203146477U (en) | 2013-04-03 | 2013-04-03 | Reciprocal air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146477U true CN203146477U (en) | 2013-08-21 |
Family
ID=48974003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161963 Withdrawn - After Issue CN203146477U (en) | 2013-04-03 | 2013-04-03 | Reciprocal air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148052A (en) * | 2013-04-03 | 2013-06-12 | 烟台市芝罘明发气动元件厂 | Reciprocating air cylinder |
-
2013
- 2013-04-03 CN CN 201320161963 patent/CN203146477U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148052A (en) * | 2013-04-03 | 2013-06-12 | 烟台市芝罘明发气动元件厂 | Reciprocating air cylinder |
| CN103148052B (en) * | 2013-04-03 | 2015-07-15 | 烟台市芝罘明发气动元件厂 | Reciprocating air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150715 |
|
| RGAV | Abandon patent right to avoid regrant |