CN107763211A - A kind of liquid presses piston pole protective jacket - Google Patents
A kind of liquid presses piston pole protective jacket Download PDFInfo
- Publication number
- CN107763211A CN107763211A CN201711349264.8A CN201711349264A CN107763211A CN 107763211 A CN107763211 A CN 107763211A CN 201711349264 A CN201711349264 A CN 201711349264A CN 107763211 A CN107763211 A CN 107763211A
- Authority
- CN
- China
- Prior art keywords
- protective jacket
- liquid presses
- piston rod
- piston pole
- presses piston
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Abstract
The invention provides a kind of liquid presses piston pole protective jacket, the protective jacket is arranged between two exposed fixed ends of piston rod and can be with piston rod synchronization telescope.There is the effect such as dust-proof, anti-corrosion, rain-proof, sun-proof to piston rod and correlated parts.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of liquid presses piston pole protective jacket.
Background technology
At present, outside being all an exposure to when " liquid presses piston pole " on domestic and international project engineering goods works, at piston rod
In operating modes such as stone pit, coal faces, fine particulates can be hoarded in seal mouth, and in the course of time, fine particulates just have can
It can enter because seal is excessively abraded in hydraulic cylinder, so as to bring related disadvantage to dynamical system；When piston rod is in closely
When sea etc. has corrosivity operating mode, the chromium coating of piston rod is possible to get rusty because of corrosion, is similarly brought to dynamical system
Related disadvantage.
The content of the invention
In order to solve above-mentioned problem, the invention provides a kind of liquid presses piston pole protective jacket, the protective jacket peace
And can be with piston rod synchronization telescope between two fixed ends exposed mounted in piston rod.
Further technical scheme is the present invention:The protective jacket is spiral circle cylindricality.
Further technical scheme is the present invention:The protective jacket is thousand stacking page shapes.
The beneficial effects of the invention are as follows：There is the effect such as dust-proof, anti-corrosion, rain-proof, sun-proof to piston rod and correlated parts.
Brief description of the drawings
Fig. 1 is the structural representation of liquid presses piston pole protective jacket of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
With reference to figure 1, a kind of liquid presses piston pole protective jacket, the protective jacket is arranged on two exposed fixed ends of piston rod
Between and can be with piston rod synchronization telescope.There is the effect such as dust-proof, anti-corrosion, rain-proof, sun-proof to piston rod and correlated parts.
The protective jacket is spiral circle cylindricality or thousand stacking page shapes.
Although be described in detail to the present invention in conjunction with the embodiments, it should be understood by those skilled in the art that
Ground is that the present invention is not limited only to specific embodiment, on the contrary, in the various amendments without departing from the application spirit and essence, is become
Shape and replacement are all fallen among the protection domain of the application.
Claims (3)
- A kind of 1. liquid presses piston pole protective jacket, it is characterised in that:The protective jacket is arranged on two exposed fixing ends of piston rod And can be with piston rod synchronization telescope between head.
- 2. liquid presses piston pole protective jacket according to claim 1, it is characterised in that:The protective jacket is spiral cylinder Shape.
- 3. liquid presses piston pole protective jacket according to claim 1, it is characterised in that:The protective jacket is thousand stacking pages Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349264.8A CN107763211A (en) | 2017-12-15 | 2017-12-15 | A kind of liquid presses piston pole protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349264.8A CN107763211A (en) | 2017-12-15 | 2017-12-15 | A kind of liquid presses piston pole protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763211A true CN107763211A (en) | 2018-03-06 |
Family
ID=61278090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711349264.8A Pending CN107763211A (en) | 2017-12-15 | 2017-12-15 | A kind of liquid presses piston pole protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763211A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201866009U (en) * | 2010-11-23 | 2011-06-15 | 龙工(上海)机械制造有限公司 | Oil cylinder used in wheel loader with dustproof device |
| CN201944252U (en) * | 2010-12-17 | 2011-08-24 | 四川邦立重机有限责任公司 | Piston rod |
| CN202124877U (en) * | 2011-06-11 | 2012-01-25 | 山推工程机械股份有限公司 | Oil cylinder piston rod protective device applied to bulldozer working device |
| CN202149101U (en) * | 2011-04-12 | 2012-02-22 | 宁波捷成轴业有限公司 | Piston rod protective device of speed stabilizer |
| CN103573743A (en) * | 2012-07-27 | 2014-02-12 | 常州市华立液压润滑设备有限公司 | Protected hydraulic cylinder |
| CN204344572U (en) * | 2014-11-21 | 2015-05-20 | 山西太钢不锈钢股份有限公司 | Collapsible cylinder piston rod protecting cover |
| CN204364969U (en) * | 2014-12-15 | 2015-06-03 | 杭州埃柯赛压滤机有限公司 | A kind of oil cylinder of filter press of novel band piston rod protective jacket |
| CN204553410U (en) * | 2015-01-27 | 2015-08-12 | 景津环保股份有限公司 | A kind of liquid presses piston pole protecting cover |
-
2017
- 2017-12-15 CN CN201711349264.8A patent/CN107763211A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201866009U (en) * | 2010-11-23 | 2011-06-15 | 龙工(上海)机械制造有限公司 | Oil cylinder used in wheel loader with dustproof device |
| CN201944252U (en) * | 2010-12-17 | 2011-08-24 | 四川邦立重机有限责任公司 | Piston rod |
| CN202149101U (en) * | 2011-04-12 | 2012-02-22 | 宁波捷成轴业有限公司 | Piston rod protective device of speed stabilizer |
| CN202124877U (en) * | 2011-06-11 | 2012-01-25 | 山推工程机械股份有限公司 | Oil cylinder piston rod protective device applied to bulldozer working device |
| CN103573743A (en) * | 2012-07-27 | 2014-02-12 | 常州市华立液压润滑设备有限公司 | Protected hydraulic cylinder |
| CN204344572U (en) * | 2014-11-21 | 2015-05-20 | 山西太钢不锈钢股份有限公司 | Collapsible cylinder piston rod protecting cover |
| CN204364969U (en) * | 2014-12-15 | 2015-06-03 | 杭州埃柯赛压滤机有限公司 | A kind of oil cylinder of filter press of novel band piston rod protective jacket |
| CN204553410U (en) * | 2015-01-27 | 2015-08-12 | 景津环保股份有限公司 | A kind of liquid presses piston pole protecting cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |