CN202520697U - Air cylinder - Google Patents
Air cylinder Download PDFInfo
- Publication number
- CN202520697U CN202520697U CN2012201768240U CN201220176824U CN202520697U CN 202520697 U CN202520697 U CN 202520697U CN 2012201768240 U CN2012201768240 U CN 2012201768240U CN 201220176824 U CN201220176824 U CN 201220176824U CN 202520697 U CN202520697 U CN 202520697U
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder
- bolt
- piston rod
- protecgulum
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to an air cylinder, comprising a cylinder pipe, a front cover, a back cover, an anti-collision cover plate, a bolt, a resilient cushion, a piston, a piston rod, a bearing and a wear-resistant ring. A through mounting cylinder is formed in the middle of the cylinder pipe; the front cover and the back cover are respectively fixedly connected with the left end and the right end of the cylinder pipe; the piston is assembled in an inner cavity of the cylinder pipe; the piston rod passes through the front cover and is fixedly connected with the piston through the bolt; the resilient cushion is arranged between the bolt and the piston; the anti-collision cover plate is arranged on the left end face of the piston; the bearing is arranged in the front cover, and is connected with the piston rod in a sleeved manner; and the wear-resistant ring is arranged at the connection position of the piston and the cylinder pipe. With the adoption of the arrangement, the air cylinder provided by the utility model has the advantages of simple and reasonable structure, novel design, stable working property, and convenience in use.
Description
Technical field
The utility model relates to a kind of cylinder.
Background technique
Cylinder is the cylindrical metal parts that the guiding piston carries out straight reciprocating motion therein; Along with people's to mechanical automation require increasingly high, the cylinder class effect at work important that also seems, and on the market cylinder at present; Its set inside reasonable inadequately; Structure more complicated, performance are also stable inadequately, can't well satisfy work requirements.
Summary of the invention
The purpose of the utility model is to overcome the defective of existing technology, and a kind of cylinder of simple and reasonable, stable performance is provided.
For realizing above-mentioned purpose, the utility model adopts a kind of cylinder, comprises earthen pipe, protecgulum, bonnet, crashproof cover plate, bolt, bullet pad, piston, piston rod, bearing and wear ring; The installation cavity that formation one runs through in the middle of the earthen pipe; Said protecgulum is fixedly connected with the left and right two ends formation of earthen pipe respectively with bonnet, and said piston is installed in the inner chamber of earthen pipe, and piston rod passes protecgulum and is fixedly connected through the bolt formation with piston; Be provided with the bullet pad between said bolt and the piston; Said crashproof cover plate is arranged on the left side of piston, and bearing is arranged in the protecgulum and with piston rod and constitutes sheathed the connection, and said joint at piston and earthen pipe is provided with wear ring.
The utility model further is provided with again, and the joint of each parts of cylinder is provided with seal ring.
In sum, the beneficial effect of the utility model is: air cylinder structure advantages of simple, modern design and stable work in work, and easy to use.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
Shown in Fig. 1-2, the specific embodiment of the utility model is a cylinder, comprises earthen pipe 1, protecgulum 2, bonnet 3, crashproof cover plate 4, bolt 5, bullet pad 6, piston 7, piston rod 8, bearing 9 and wear ring 10; The installation cavity that formation one runs through in the middle of the earthen pipe 1; Said protecgulum 2 is fixedly connected with the left and right two ends formation of earthen pipe 1 respectively with bonnet 3, and said piston 7 is installed in the inner chamber of earthen pipe 1, and piston rod 8 passes protecgulum 2 and is fixedly connected through bolt 5 formations with piston 7; Be provided with bullet pad 6 between said bolt 5 and the piston 7; Said crashproof cover plate 4 is arranged on the left side of piston 7, and bearing 9 is arranged in the protecgulum 2 and with piston rod 8 and constitutes sheathed the connection, and said joint at piston 7 and earthen pipe 1 is provided with wear ring 10; The joint of each parts of cylinder is provided with seal ring a; Through above setting, air cylinder structure advantages of simple, modern design and stable work in work that the utility model improves, easy to use.
Claims (2)
1. cylinder; Comprise earthen pipe, protecgulum, bonnet, crashproof cover plate, bolt, bullet pad, piston, piston rod, bearing and wear ring, it is characterized in that: the installation cavity that formation one runs through in the middle of the earthen pipe, said protecgulum is fixedly connected with the left and right two ends formation of earthen pipe respectively with bonnet; Said piston is installed in the inner chamber of earthen pipe; Piston rod passes protecgulum and is fixedly connected through the bolt formation with piston, is provided with the bullet pad between said bolt and the piston, and said crashproof cover plate is arranged on the left side of piston; Bearing is arranged in the protecgulum and with piston rod and constitutes sheathed the connection, and said joint at piston and earthen pipe is provided with wear ring.
2. cylinder according to claim 1 is characterized in that: the joint of each parts of cylinder is provided with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201768240U CN202520697U (en) | 2012-04-10 | 2012-04-10 | Air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201768240U CN202520697U (en) | 2012-04-10 | 2012-04-10 | Air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520697U true CN202520697U (en) | 2012-11-07 |
Family
ID=47103649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201768240U Expired - Fee Related CN202520697U (en) | 2012-04-10 | 2012-04-10 | Air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762949A (en) * | 2016-12-30 | 2017-05-31 | 济南夫驰科技有限公司 | A kind of environmental sanitation vehicles special-purpose water-proof is dust-proof to scrape ice cylinder |
-
2012
- 2012-04-10 CN CN2012201768240U patent/CN202520697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762949A (en) * | 2016-12-30 | 2017-05-31 | 济南夫驰科技有限公司 | A kind of environmental sanitation vehicles special-purpose water-proof is dust-proof to scrape ice cylinder |
| CN106762949B (en) * | 2016-12-30 | 2018-05-22 | 济南夫驰科技有限公司 | A kind of environmental sanitation vehicles special-purpose water-proof is dust-proof to scrape ice cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202520697U (en) | Air cylinder | |
| CN204025233U (en) | cylinder piston rod | |
| CN203335522U (en) | Stainless steel minitype cylinder | |
| CN202520695U (en) | Cylinder | |
| CN202203210U (en) | Freely installed cylinder | |
| CN202520696U (en) | Thin cylinder | |
| CN202646679U (en) | Air cylinder piston rod | |
| CN206723191U (en) | A kind of novel oil cylinder | |
| CN202901120U (en) | Double-oil-taking mechanism of brake master cylinder | |
| CN202301930U (en) | Novel sealing member | |
| CN201661547U (en) | Integral outer press cover type guide sleeve structure | |
| CN204267425U (en) | A kind of hydraulic jack with rapid pipe joint | |
| CN202228769U (en) | Electro-hydraulic type stop/check valve | |
| CN204941717U (en) | A kind of piston of automobile | |
| CN202991694U (en) | Compact type cylinder | |
| CN204470503U (en) | Bascule and there is the forging press of this bascule | |
| CN203413122U (en) | Hydraulic sealing structure | |
| CN203098628U (en) | Clutch piston component | |
| CN202834063U (en) | Air cylinder piston sealing ring | |
| CN205298142U (en) | Novel piston | |
| CN202561411U (en) | Piston rod for power-driven grease pump | |
| CN202702182U (en) | Electric hammer limiting device | |
| CN202418083U (en) | Hydraulic cylinder body | |
| CN202674294U (en) | Piston mechanism for tractor hydraulic lifter assembly | |
| CN204716392U (en) | A kind of piston rod for internal combustion locomotive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |