CN103573740A - Rust-proof hydraulic cylinder - Google Patents
Rust-proof hydraulic cylinder Download PDFInfo
- Publication number
- CN103573740A CN103573740A CN201210263232.7A CN201210263232A CN103573740A CN 103573740 A CN103573740 A CN 103573740A CN 201210263232 A CN201210263232 A CN 201210263232A CN 103573740 A CN103573740 A CN 103573740A
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- China
- Prior art keywords
- cylinder
- piston rod
- rust
- piston
- antirust
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- 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.)
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Abstract
The invention relates to the technical field of hydraulic devices, in particular to a rust-proof hydraulic cylinder comprising a cylinder body, a piston, a piston rod, a cylinder cover and an oil inlet. The piston is placed in the cylinder body and is fixedly connected with the piston rod, the oil inlet is formed in the cylinder body and is communicated with the cylinder cavity, and the piston rod is sleeved with a rust proofing sleeve. The rust proofing sleeve is arranged on the piston rod, rust-proofing oil is placed in the rust proofing sleeve and can soak the piston rod, and effective protecting effect is achieved, so that the piston rod is prevented from rusting and corroding completely, normal operation of the cylinder can be guaranteed effectively, and service life is prolonged.
Description
Technical field
The present invention relates to hydraulic pressure installation technical field, especially a kind of antirust solution compressing cylinder.
Background technique
As a kind of conventional mechanical component, hydraulic jack is widely used at mechanical field, existing hydraulic jack is all provided with dust ring and is used for stopping extraneous dust, but in the long-term to-and-fro motion of piston rod, not only outside, subject to damage, meets aquatic rust to piston rod long term exposure, affect performance, reduction of service life.
Summary of the invention
In order to overcome existing hydraulic jack easy damaged, meet the deficiency of aquatic rust, the invention provides a kind of antirust solution compressing cylinder.
The technical solution adopted for the present invention to solve the technical problems is: a kind of antirust solution compressing cylinder, comprise cylinder body, piston, piston rod, cylinder cap and pouring orifice, piston is placed in cylinder body and is fixedly connected with piston rod, and pouring orifice is positioned on cylinder body, be communicated with inner chamber of cylinder block, upper cover of piston rod has antirust cylinder.
According to another embodiment of the invention, further comprise that antirust cylinder front end is transition ring, rear end is oil pocket.
According to another embodiment of the invention, further comprise rust preventive oil is housed in oil pocket.
The invention has the beneficial effects as follows; one antirust cylinder is set on piston rod; in antirust cylinder, rust preventive oil is housed, can soaks piston rod, play effective protective action; the transition ring of antirust cylinder front end both can play the effect of seal isolation; also can smear wiping to piston rod, guarantee that the cleaning of piston rod is lubricated, thereby thoroughly avoid piston rod to get rusty, corrode; effectively ensure the normal operation of oil cylinder, extended working life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. cylinder bodies in figure, 2. piston, 3. piston rod, 4. cylinder cap, 5. pouring orifice, 6. antirust cylinder, 7. transition ring, 8. oil pocket.
Embodiment
If Fig. 1 is structural representation of the present invention, a kind of antirust solution compressing cylinder, comprises cylinder body 1, piston 2, piston rod 3, cylinder cap 4 and pouring orifice 5, piston 2 is placed in cylinder body 1 and is fixedly connected with piston rod 3, pouring orifice 5 is positioned on cylinder body 1, is communicated with cylinder body 1 inner chamber, and on piston rod 3, cover has antirust cylinder 6.Antirust cylinder 6 front ends are transition ring 7, and rear end is oil pocket 8.In oil pocket 8, rust preventive oil is housed.
One antirust cylinder 6 is set on piston rod 3; in antirust cylinder 6, rust preventive oil is housed; can soak piston rod 3; play effective protective action, the transition ring 7 of antirust cylinder 6 front ends both can play the effect of seal isolation, also can smear wiping to piston rod 3; the cleaning of guaranteeing piston rod 3 is lubricated; thereby thoroughly avoid piston rod 3 to get rusty, corrode, effectively ensured the normal operation of oil cylinder, extended working life.
Claims (3)
1. an antirust solution compressing cylinder, comprise cylinder body (1), piston (2), piston rod (3), cylinder cap (4) and pouring orifice (5), piston (2) is placed in cylinder body (1) and is fixedly connected with piston rod (3), pouring orifice (5) is positioned on cylinder body (1), be communicated with cylinder body (1) inner chamber, it is characterized in that, the upper cover of piston rod (3) has antirust cylinder (6).
2. antirust solution compressing cylinder according to claim 1, is characterized in that, antirust cylinder (6) front end is transition ring (7), and rear end is oil pocket (8).
3. antirust solution compressing cylinder according to claim 2, is characterized in that, oil pocket is equipped with rust preventive oil in (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263232.7A CN103573740A (en) | 2012-07-27 | 2012-07-27 | Rust-proof hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263232.7A CN103573740A (en) | 2012-07-27 | 2012-07-27 | Rust-proof hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573740A true CN103573740A (en) | 2014-02-12 |
Family
ID=50046257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263232.7A Pending CN103573740A (en) | 2012-07-27 | 2012-07-27 | Rust-proof hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837927A (en) * | 2016-12-20 | 2017-06-13 | 无锡市明骥智能机械有限公司 | The piston rod of lubricating oil can automatically be added |
| CN114568072A (en) * | 2022-03-15 | 2022-06-03 | 合肥绿叶生态园林集团有限公司 | Greening ecological restoration system |
-
2012
- 2012-07-27 CN CN201210263232.7A patent/CN103573740A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837927A (en) * | 2016-12-20 | 2017-06-13 | 无锡市明骥智能机械有限公司 | The piston rod of lubricating oil can automatically be added |
| CN114568072A (en) * | 2022-03-15 | 2022-06-03 | 合肥绿叶生态园林集团有限公司 | Greening ecological restoration system |
| CN114568072B (en) * | 2022-03-15 | 2024-04-09 | 合肥绿叶生态园林集团有限公司 | Greening ecological restoration system |
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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: 20140212 |