CN201599273U - Ray-proof rotation-proof anti-seepage oil cylinder with magnetic switch - Google Patents
Ray-proof rotation-proof anti-seepage oil cylinder with magnetic switch Download PDFInfo
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- CN201599273U CN201599273U CN2010200146547U CN201020014654U CN201599273U CN 201599273 U CN201599273 U CN 201599273U CN 2010200146547 U CN2010200146547 U CN 2010200146547U CN 201020014654 U CN201020014654 U CN 201020014654U CN 201599273 U CN201599273 U CN 201599273U
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Abstract
The utility model discloses a ray-proof rotation-proof anti-seepage oil cylinder with magnetic switches, having a cylinder (5), one end of which is connected with a front cover (4), the other end is connected with a rear cover (8), the front cover (4) is provided with an oil mouth (12), the rear cover (8) is provided with an oil mouth (13), characterized in that the front cover (4) is connected with a press cover (3) provided with an oil-leaked collection mouth (11), the cylinder (5) is provided with a piston (7) inside, the piston (7) is connected with a piston rod (1), a seal ring (2) is arranged between the piston rod (1) and the press cover (3), one end of a rotation-proof rod (10) is connected with the front cover (4), the other end is connected with the rear cover (8), the rotation-proof rod (10) passes through the piston (7) which is provided with a magnetic loop (9), and the outer portion of the cylinder (5) is provided with two magnetic switches (6). The utility model is integrated with four functions of radiation resistant, rotation resistant, anti-seepage oil, and having magnetic switches, and has advantages of high safety and reliability, and long service lifetime.
Description
Technical field:
The utility model relates to a kind of oil cylinder, relates in particular to a kind of radiation proof, anti-rotation, seepage-proof oil, carrying magnetic switch oil cylinder.
Background technique:
At present,, can not in the applied specific occasion of this model utility, use though existing common oil cylinder cost is lower: not radiation proof, shorten working life greatly in the nuclear radiation zone; Be not with anti-bull stick, piston rod can deflect, and influence is used; Have oil impregnate and descend, cause serious consequence along bar; The carrying magnetic switch can not realized Remote.
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 radiation proof, anti-rotation, seepage-proof oil, four kinds of functions of carrying magnetic switch of integrating, Security, reliability height, the oil cylinder of long service life.
The purpose of this utility model can reach by following measure: a kind of radiation proof, anti-rotation, seepage-proof oil, carrying magnetic switch oil cylinder, it has cylinder barrel, one end of cylinder barrel connects protecgulum, the other end connects bonnet, protecgulum is provided with hydraulic fluid port, bonnet is provided with hydraulic fluid port, it is characterized in that connecting on the protecgulum gland, and gland is provided with oil impregnate and collects mouth, be provided with piston in the cylinder barrel, piston connects piston rod, is provided with seal ring between piston rod and the gland, and an end of anti-bull stick connects protecgulum, the other end connects bonnet, and pass from piston, piston is provided with magnet ring, and the cylinder barrel outside is provided with two magnetic switchs.
The utility model can produce following good effect compared with the prior art: the utility model is provided with anti-bull stick 10, makes the piston rod 1 can only moving linearly, and can not rotate; And be provided with gland 3, seal ring 2 and oil impregnate and collect mouth 11, prevent oil impregnate; Be provided with magnet ring 9, magnetic switch 6, can realize Remote.And all parts are made by anti-nuclear radiation material, and the Sealing material adopts extraordinary polyurethane, and radiation proof is ageing-resistant.Therefore the utility model integrates radiation proof, anti-rotation, seepage-proof oil, four kinds of functions of carrying magnetic switch, and Security, reliability are very high, and working life is also quite long.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Embodiment:Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
Embodiment: a kind of radiation proof, anti-rotation, seepage-proof oil, carrying magnetic switch oil cylinder (referring to accompanying drawing), it has cylinder barrel 5, one end of cylinder barrel 5 connects protecgulum 4, the other end connects bonnet 8, protecgulum 4 is provided with hydraulic fluid port 12, bonnet 8 is provided with hydraulic fluid port 13, and protecgulum 4 connects gland 3, and gland 3 is provided with oil impregnate and collects mouth 11, be provided with piston 7 in the cylinder barrel 5, piston 7 connects piston rod 1, is provided with seal ring 2 between piston rod 1 and the gland 3, and an end of anti-bull stick 10 connects protecgulum 4, the other end connects bonnet 8, and pass from piston 7, piston 7 is provided with magnet ring 9, and cylinder barrel 5 outsides are provided with two magnetic switchs 6.
During work, hydraulic oil enters in the cylinder barrel 5 by hydraulic fluid port 13 (or hydraulic fluid port 12), when piston 7 when oil pressure effect lower edge cylinder barrel 5 inwalls move, anti-bull stick 10 makes it can not produce deflection along axis.Piston rod 1 be a rigid joint with it, so piston rod 1 also can only the while moving linearly, and can not rotate.
During use, this oil cylinder is that piston rod uses downward vertically, and the phenomenon that oil impregnate drips downwards along piston rod 1 must not appear in requirement.So on strengthening protecgulum 4, the reliability of rod seal, increased gland 3 again, seal ring 2 is housed in it, just in case there is oil to ooze out,, and can collects mouthfuls 11 from oil impregnate and take away then the sealed circle 2 of oil impregnate stops from protecgulum 4 upper boom sealing part, guaranteed not have the suitable bar of oil and descended.
All parts of this kind oil cylinder are made by anti-nuclear radiation material, and wherein the structural member material is stainless steel 316L, and the Sealing material is extraordinary polyurethane.
Claims (1)
1. radiation proof, anti-rotation, seepage-proof oil, carrying magnetic switch oil cylinder, it has cylinder barrel (5), one end of cylinder barrel (5) connects protecgulum (4), the other end connects bonnet (8), protecgulum (4) is provided with hydraulic fluid port (12), bonnet (8) is provided with hydraulic fluid port (13), it is characterized in that protecgulum (4) upward connects gland (3), gland (3) is provided with oil impregnate and collects mouthful (11), be provided with piston (7) in the cylinder barrel (5), piston (7) connects piston rod (1), is provided with seal ring (2) between piston rod (1) and the gland (3), and an end of anti-bull stick (10) connects protecgulum (4), the other end connects bonnet (8), and pass from piston (7), piston (7) is provided with magnet ring (9), and cylinder barrel (5) outside is provided with two magnetic switchs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200146547U CN201599273U (en) | 2010-01-08 | 2010-01-08 | Ray-proof rotation-proof anti-seepage oil cylinder with magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200146547U CN201599273U (en) | 2010-01-08 | 2010-01-08 | Ray-proof rotation-proof anti-seepage oil cylinder with magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599273U true CN201599273U (en) | 2010-10-06 |
Family
ID=42810327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200146547U Expired - Fee Related CN201599273U (en) | 2010-01-08 | 2010-01-08 | Ray-proof rotation-proof anti-seepage oil cylinder with magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599273U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591082A (en) * | 2013-11-22 | 2014-02-19 | 中国工程物理研究院总体工程研究所 | Piston rod rotation prevention device of servo hydraulic cylinder |
| CN104154067A (en) * | 2014-07-25 | 2014-11-19 | 宁波索诺工业自控设备有限公司 | Cylinder |
| CN105114395A (en) * | 2015-09-18 | 2015-12-02 | 常州液压成套设备厂有限公司 | Long-stroke hydraulic oil cylinder rotation preventing device |
| CN105414545A (en) * | 2016-01-08 | 2016-03-23 | 江苏永年激光成形技术有限公司 | Slm round working cylinder |
| CN106545543A (en) * | 2016-12-02 | 2017-03-29 | 广东福能精密机械有限公司 | A kind of oil cylinder reveals the collection of oil and recirculation device |
| CN106678120A (en) * | 2017-03-17 | 2017-05-17 | 枣庄市达源液压设备有限公司 | Efficient hydraulic cylinder |
| CN107690530A (en) * | 2015-06-11 | 2018-02-13 | Smc株式会社 | Fluid pressure cylinder |
| CN109563855A (en) * | 2016-08-10 | 2019-04-02 | Smc株式会社 | Fluid pressure device |
| CN110388351A (en) * | 2019-07-28 | 2019-10-29 | 天津市双象工程液压件有限责任公司 | A kind of hydraulic cylinder with leakproofness prompt facility |
| US10605275B2 (en) | 2015-06-11 | 2020-03-31 | Smc Corporation | Fluid pressure cylinder |
| US10612570B2 (en) | 2015-06-11 | 2020-04-07 | Smc Corporation | Fluid pressure cylinder |
| US10662981B2 (en) | 2015-06-11 | 2020-05-26 | Smc Corporation | Fluid pressure cylinder |
| US10662982B2 (en) | 2015-06-11 | 2020-05-26 | Smc Corporation | Fluid pressure cylinder |
| US10677270B2 (en) | 2015-06-11 | 2020-06-09 | Smc Corporation | Fluid pressure cylinder |
| US10851813B2 (en) | 2016-08-10 | 2020-12-01 | Smc Corporation | Method for producing piston assembly and hydraulic fluid device |
| US11280409B2 (en) | 2016-08-10 | 2022-03-22 | Smc Corporation | Method for producing piston assembly and hydraulic fluid device |
-
2010
- 2010-01-08 CN CN2010200146547U patent/CN201599273U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591082A (en) * | 2013-11-22 | 2014-02-19 | 中国工程物理研究院总体工程研究所 | Piston rod rotation prevention device of servo hydraulic cylinder |
| CN104154067A (en) * | 2014-07-25 | 2014-11-19 | 宁波索诺工业自控设备有限公司 | Cylinder |
| US10662982B2 (en) | 2015-06-11 | 2020-05-26 | Smc Corporation | Fluid pressure cylinder |
| KR102079670B1 (en) * | 2015-06-11 | 2020-02-20 | 에스엠시 가부시키가이샤 | Hydraulic cylinder |
| US10677270B2 (en) | 2015-06-11 | 2020-06-09 | Smc Corporation | Fluid pressure cylinder |
| US10670053B2 (en) | 2015-06-11 | 2020-06-02 | Smc Corporation | Fluid pressure cylinder |
| CN107690530A (en) * | 2015-06-11 | 2018-02-13 | Smc株式会社 | Fluid pressure cylinder |
| KR20180017142A (en) * | 2015-06-11 | 2018-02-20 | 에스엠시 가부시키가이샤 | Fluid pressure cylinder |
| US10662981B2 (en) | 2015-06-11 | 2020-05-26 | Smc Corporation | Fluid pressure cylinder |
| US10612570B2 (en) | 2015-06-11 | 2020-04-07 | Smc Corporation | Fluid pressure cylinder |
| EP3308037B1 (en) * | 2015-06-11 | 2020-01-15 | SMC Corporation | Fluid pressure cylinder |
| US10605275B2 (en) | 2015-06-11 | 2020-03-31 | Smc Corporation | Fluid pressure cylinder |
| CN105114395A (en) * | 2015-09-18 | 2015-12-02 | 常州液压成套设备厂有限公司 | Long-stroke hydraulic oil cylinder rotation preventing device |
| CN105414545A (en) * | 2016-01-08 | 2016-03-23 | 江苏永年激光成形技术有限公司 | Slm round working cylinder |
| CN109563855A (en) * | 2016-08-10 | 2019-04-02 | Smc株式会社 | Fluid pressure device |
| US10718360B2 (en) | 2016-08-10 | 2020-07-21 | Smc Corporation | Hydraulic fluid device |
| US10851813B2 (en) | 2016-08-10 | 2020-12-01 | Smc Corporation | Method for producing piston assembly and hydraulic fluid device |
| US11280409B2 (en) | 2016-08-10 | 2022-03-22 | Smc Corporation | Method for producing piston assembly and hydraulic fluid device |
| CN106545543A (en) * | 2016-12-02 | 2017-03-29 | 广东福能精密机械有限公司 | A kind of oil cylinder reveals the collection of oil and recirculation device |
| CN106678120A (en) * | 2017-03-17 | 2017-05-17 | 枣庄市达源液压设备有限公司 | Efficient hydraulic cylinder |
| CN110388351A (en) * | 2019-07-28 | 2019-10-29 | 天津市双象工程液压件有限责任公司 | A kind of hydraulic cylinder with leakproofness prompt facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20110108 |