CN103851006A - Cylinder - Google Patents
Cylinder Download PDFInfo
- Publication number
- CN103851006A CN103851006A CN201210493108.XA CN201210493108A CN103851006A CN 103851006 A CN103851006 A CN 103851006A CN 201210493108 A CN201210493108 A CN 201210493108A CN 103851006 A CN103851006 A CN 103851006A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston rod
- rear end
- piston
- end cover
- 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.)
- Pending
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Abstract
The invention discloses a cylinder which comprises a combination dustproof ring (1), a front end cover (2), a piston rod (4), a cylinder tube (5), a piston (6) and a rear end cover (9). The piston rod (4) is installed in the cylinder tube (5), the piston (6) is connected with the piston rod (4), the front end cover (2) is installed at the front end of the cylinder tube (5), the rear end cover (9) is installed at the rear end of the cylinder tube (5), and the combination dustproof ring (1) is installed at the connection position of the piston rod (4) and the front end of the front end cover (2). The cylinder is simple in structure, light in weight and simple in installation in use. A buffer adjusting valve is arranged on the rear end cover of the cylinder, and an appropriate buffering effect is achieved.
Description
Technical field
The present invention relates to a kind of cylinder.
Background technique
In prior art, in numerical control machine tool, often utilize cylinder to provide clamping force with clamping work pieces, when clamping work pieces, the piston rod movement of cylinder produces larger power so that workpiece is fixed, general cylinder comprises a cylinder barrel, a piston rod and a piston, piston moves and passes through piston rod ouput force in cylinder barrel, in the time of the larger ouput force of needs, conventionally need to increase the diameter of cylinder barrel, when cylinder barrel diameter excessive, cylinder is comparatively heavy, and volume makes too greatly to install comparatively inconvenience, and this cylinder can not carry out suitable buffering.
Summary of the invention
The object of this invention is to provide a kind of cylinder of simple in structure, lightweight and portable in volume.
The technological scheme that the present invention adopted is for achieving the above object: a kind of cylinder, comprise combination dust ring (1), front cover (2), piston rod (4), cylinder barrel (5), piston (6) and rear end cover (9), piston rod (4) is arranged in cylinder barrel (5), piston (6) is connected with piston rod (4), front cover (2) is arranged on the front end of cylinder barrel (5), rear end cover (9) is arranged on the rear end of cylinder barrel (5), and combination dust ring (1) is arranged on the front end joint of piston rod (4) and front cover (2).
The joint, rear end of described piston rod (4) and front cover (2) is provided with seal ring for axle (3).
The joint of described cylinder barrel (5) and piston (6) is provided with seal ring for hole (7).
The lower end of described rear end cover (9) is provided with buffer regulating valve (8).
A kind of cylinder of the present invention, simple in structure, volume is lighter, in using process, installs simply, and cylinder rear end cover is provided with buffer regulating valve, can carry out suitable buffer function.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of cylinder of the present invention.
In figure: 1, combination dust ring; 2, front cover; 3, axle seal ring; 4, piston rod; 5, cylinder barrel; 6, piston; 7, hole seal ring; 8, buffer regulating valve; 9, rear end cover.
Embodiment
As shown in Figure 1, cylinder, comprise combination dust ring 1, front cover 2, piston rod 4, cylinder barrel 5, piston 6 and rear end cover 9, piston rod 4 is arranged in cylinder barrel 5, piston 6 is connected with piston rod 4, front cover 2 is arranged on the front end of cylinder barrel 5, rear end cover 9 is arranged on the rear end of cylinder barrel 5, combination dust ring 1 is arranged on the front end joint of piston rod 4 and front cover 2, the joint, rear end of piston rod 4 and front cover 2 is provided with seal ring 3 for axle, the joint of cylinder barrel 5 and piston 6 is provided with seal ring 7 for hole, the lower end of rear end cover is provided with buffer regulating valve 8, a kind of cylinder of the present invention, simple in structure, volume is lighter, in using process, install simple, cylinder rear end cover is provided with buffer regulating valve, can carry out suitable buffer function.
Claims (4)
1. a cylinder, it is characterized in that: comprise combination dust ring (1), front cover (2), piston rod (4), cylinder barrel (5), piston (6) and rear end cover (9), piston rod (4) is arranged in cylinder barrel (5), piston (6) is connected with piston rod (4), front cover (2) is arranged on the front end of cylinder barrel (5), rear end cover (9) is arranged on the rear end of cylinder barrel (5), and combination dust ring (1) is arranged on the front end joint of piston rod (4) and front cover (2).
2. a kind of cylinder according to claim 1, is characterized in that: the joint, rear end of described piston rod (4) and front cover (2) is provided with seal ring for axle (3).
3. a kind of cylinder according to claim 1, is characterized in that: the joint of described cylinder barrel (5) and piston (6) is provided with seal ring for hole (7).
4. a kind of cylinder according to claim 1, is characterized in that: the lower end of described rear end cover (9) is provided with buffer regulating valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493108.XA CN103851006A (en) | 2012-11-28 | 2012-11-28 | Cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493108.XA CN103851006A (en) | 2012-11-28 | 2012-11-28 | Cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851006A true CN103851006A (en) | 2014-06-11 |
Family
ID=50859033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210493108.XA Pending CN103851006A (en) | 2012-11-28 | 2012-11-28 | Cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545547A (en) * | 2015-09-19 | 2017-03-29 | 嘉兴大道锻造技术咨询有限公司 | A kind of bounce cylinder |
| CN111779729A (en) * | 2020-09-04 | 2020-10-16 | 星宇电子(宁波)有限公司 | Integrated energy-saving cylinder |
-
2012
- 2012-11-28 CN CN201210493108.XA patent/CN103851006A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545547A (en) * | 2015-09-19 | 2017-03-29 | 嘉兴大道锻造技术咨询有限公司 | A kind of bounce cylinder |
| CN111779729A (en) * | 2020-09-04 | 2020-10-16 | 星宇电子(宁波)有限公司 | Integrated energy-saving cylinder |
| CN111779729B (en) * | 2020-09-04 | 2020-12-18 | 星宇电子(宁波)有限公司 | Integrated energy-saving cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |