CN112756344A - Cleaning device for hydraulic oil cylinder - Google Patents
Cleaning device for hydraulic oil cylinder Download PDFInfo
- Publication number
- CN112756344A CN112756344A CN202011595295.3A CN202011595295A CN112756344A CN 112756344 A CN112756344 A CN 112756344A CN 202011595295 A CN202011595295 A CN 202011595295A CN 112756344 A CN112756344 A CN 112756344A
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- CN
- China
- Prior art keywords
- air
- cleaning
- air bag
- cylinder
- pipe
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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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 133
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000008602 contraction Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a cleaning device for a hydraulic oil cylinder, which comprises a machine table, a clamping device and a cleaning piece, wherein the cleaning piece comprises a first cleaning air bag, a second cleaning air bag, a telescopic air bag, a first air pipe, a second air pipe, a third air pipe, a first air valve, a second air valve, a third air valve and an air charging and discharging device, the first cleaning air bag and the second cleaning air bag are arranged in a round cake shape, the telescopic air bag is arranged in a columnar structure formed by a plurality of links, two ends of the telescopic air bag are respectively connected with the first cleaning air bag and the second cleaning air bag, one end of the first air pipe is connected with the air charging and discharging device, the other end of the first air pipe is connected with the first cleaning air bag, one end of the second air pipe is connected with the air charging and discharging device, the other end of the third air pipe is connected with the air charging and discharging device. Compared with the prior art, the invention can realize the cleaning of the cylinder barrel with large length.
Description
Technical Field
The invention relates to a cleaning device, in particular to a cleaning device for a hydraulic oil cylinder.
Background
The hydraulic cylinder is a part for converting hydraulic energy into mechanical energy and is an actuating element in a hydraulic system, the cylinder barrel is a main body of the hydraulic cylinder, and an inner hole of the cylinder barrel is generally manufactured by precision processing technologies such as boring, reaming, rolling or honing and the like, so that the piston, a sealing piece of the piston and a supporting seat piece of the piston can smoothly slide, and the sealing effect is ensured. In the prior art, it is very difficult to clean a cylinder tube having a long length. In view of the above, the inventors of the present application have conducted extensive studies to obtain a cleaning apparatus for a hydraulic cylinder.
Disclosure of Invention
The invention aims to provide a cleaning device for a hydraulic oil cylinder, which can clean a cylinder barrel with a large length.
The technical purpose of the invention is realized by the following technical scheme:
a cleaning device for a hydraulic oil cylinder comprises a machine table, a clamping device and a cleaning piece, wherein the cleaning piece comprises a first cleaning air bag, a second cleaning air bag, a telescopic air bag, a first air pipe, a second air pipe, a third air pipe, a first air valve, a second air valve, a third air valve and an air charging and discharging device, the first cleaning air bag and the second cleaning air bag are arranged in a round cake shape, the telescopic air bag is arranged in a columnar structure formed by a plurality of links, two ends of the telescopic air bag are respectively connected with the first cleaning air bag and the second cleaning air bag, one end of the first air pipe is connected with the air charging and discharging device, the other end of the first air pipe is connected with the first cleaning air bag, one end of the second air pipe is connected with the air charging and discharging device, the other end of the second air pipe is connected with the second cleaning air bag, one end of the third air pipe is connected with the air charging and discharging device, the other end of the air valve is connected with the telescopic air bag, the first air valve is arranged on the first air pipe, the second air valve is arranged on the second air pipe, and the third air valve is arranged on the third air pipe.
In a preferred embodiment, the cleaning member further comprises a first cleaning cloth and a second cleaning cloth, the first cleaning cloth and the second cleaning cloth are arranged in a ring shape and have elasticity, the first cleaning cloth is fixed on the first cleaning air bag in a surrounding mode, and the second cleaning cloth is fixed on the second cleaning air bag in a surrounding mode.
In a preferred embodiment, the inflation and deflation device is configured as an inflation and deflation machine.
In a preferred embodiment, the clamping device comprises a first air cylinder, a first clamping block, a second air cylinder and a second clamping block, the first clamping block is connected with the first air cylinder, the second clamping block is connected with the second air cylinder, the first air cylinder and the second air cylinder are used for driving the first clamping block and the second clamping block to approach to or separate from each other, and the first air cylinder and the second air cylinder are fixed on the machine table.
In a preferred embodiment, the machine table is provided with a through hole penetrating through the machine table from top to bottom, and the through hole is located between the first clamping block and the second clamping block.
Compared with the prior art, the invention provides a cleaning device for a hydraulic oil cylinder, which is structurally characterized in that when cleaning is carried out, a clamping device is utilized to vertically clamp a cylinder on a machine table, then a cleaning piece is placed into the cylinder, water is injected into the cylinder, an inflation and deflation device is utilized to realize inflation and deflation control of a first cleaning air bag, a second cleaning air bag and a contraction air bag so as to realize the movement of the cleaning piece in the cylinder, taking the movement in the direction from the first cleaning air bag to the second cleaning air bag as an example, the second cleaning air bag is fully inflated firstly, the side part of the second cleaning air bag is tightly attached to the inner wall of the cylinder, the first cleaning air bag is slightly deflated, the side part of the first cleaning air bag is slightly attached to the inner wall of the cylinder, then the contraction air bag is deflated, the volume of the contraction air bag is reduced, the first cleaning air bag is pulled to be close to the second cleaning air bag to, after the cylinder barrel is moved in place, the first cleaning air bag is fully inflated, the second cleaning air bag is slightly deflated, then the contraction air bag is inflated, the second cleaning air bag moves towards the direction far away from the first cleaning air bag, the inner wall of the cylinder barrel is cleaned in the moving process, in the reciprocating process, the cleaning piece is moved in the cylinder barrel, the cylinder barrel can be comprehensively cleaned, in one stroke, the first cleaning air bag and the second cleaning air bag are cleaned once on the inner wall of the cylinder barrel, and the good cleaning effect on the inner wall of the cylinder barrel can be achieved.
Drawings
FIG. 1 is a schematic structural view of a cleaning member of a cleaning device for a hydraulic cylinder according to the present invention.
Fig. 2 is a schematic structural diagram of a machine table and a clamping device of a cleaning device for a hydraulic oil cylinder.
In the drawings
A machine table 1; a first cleaning airbag 2; a second cleaning airbag 3; a telescopic air bag 4; a first gas pipe 5; a second gas delivery pipe 6; a third gas delivery pipe 7; a first wiper 8; a second wipe 9; a first cylinder 10; a first clamp block 11; a second cylinder 12; a second clamp block 13; a through hole 14.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1 and 2, a cleaning device for a hydraulic cylinder comprises a machine table 1, a clamping device and a cleaning piece, wherein the cleaning piece comprises a first cleaning air bag 2, a second cleaning air bag 3, a telescopic air bag 4, a first air pipe 5, a second air pipe 6, a third air pipe 7, a first air valve, a second air valve, a third air valve and an inflation and deflation device, the first cleaning air bag 2 and the second cleaning air bag 3 are arranged in a round cake shape, the telescopic air bag 4 is arranged in a columnar structure formed by a plurality of links, two ends of the telescopic air bag 4 are respectively connected with the first cleaning air bag 2 and the second cleaning air bag 3, one end of the first air pipe 5 is connected with the inflation and deflation device, the other end of the first cleaning air bag 2 is connected with the inflation and deflation device, one end of the second air pipe 6 is connected with the second cleaning air bag 3, one end of the third air pipe 7 is connected with the air charging and discharging device, the other end of the third air pipe is connected with the telescopic air bag 4, the first air valve is arranged on the first air pipe 5, the second air valve is arranged on the second air pipe 6, and the third air valve is arranged on the third air pipe 7.
The cleaning device for the hydraulic cylinder is structurally arranged, when cleaning is carried out, a clamping device is used for vertically clamping a cylinder barrel on a machine table 1, then a cleaning piece is placed into the cylinder barrel, water is injected into the cylinder barrel, inflation and deflation control of a first cleaning air bag 2, a second cleaning air bag 3 and a contraction air bag is realized by an inflation and deflation device, so that the cleaning piece moves in the cylinder barrel, for example, the first cleaning air bag 2 moves towards the second cleaning air bag 3, the second cleaning air bag 3 is fully inflated firstly, the side part of the second cleaning air bag is tightly attached to the inner wall of the cylinder barrel, so that the first cleaning air bag 2 is slightly deflated, the side part of the first cleaning air bag is slightly attached to the inner wall of the cylinder barrel, then the contraction air bag is deflated, the volume of the contraction air bag is reduced, the first cleaning air bag 2 is pulled to move close to the second cleaning air bag 3, and the side wall of the cylinder is cleaned, after the cylinder barrel is moved in place, the first cleaning air bag 2 is fully inflated, the second cleaning air bag 3 is slightly deflated, then the contraction air bag is inflated, the second cleaning air bag 3 is moved towards the direction far away from the first cleaning air bag 2, the inner wall of the cylinder barrel is cleaned in the moving process, in the reciprocating process, the cleaning piece is moved in the cylinder barrel, the cylinder barrel can be comprehensively cleaned, in one stroke, the first cleaning air bag 2 and the second cleaning air bag 3 can clean the inner wall of the cylinder barrel once, and therefore the good cleaning effect on the inner wall of the cylinder barrel can be achieved.
In order to effectively ensure the cleaning effect, the cleaning piece further comprises a first cleaning cloth 8 and a second cleaning cloth 9, the first cleaning cloth 8 and the second cleaning cloth 9 are arranged in an annular shape and have elasticity, the first cleaning cloth 8 is fixed on the first cleaning air bag 2 in a surrounding mode, and the second cleaning cloth 9 is fixed on the second cleaning air bag 3 in a surrounding mode.
Specifically, the inflation and deflation device is set as an inflation and deflation machine which is a commonly used machine with an inflation and deflation function.
Specifically, the clamping device comprises a first air cylinder 10, a first clamping block 11, a second air cylinder 12 and a second clamping block 13, the first clamping block 11 is connected with the first air cylinder 10, the second clamping block 13 is connected with the second air cylinder 12, the first air cylinder 10 and the second air cylinder 12 are used for driving the first clamping block 11 and the second clamping block 13 to approach or separate from each other, the first air cylinder 10 and the second air cylinder 12 are fixed on the machine table 1, and when the clamping device works, a cylinder barrel is clamped between the first clamping block 11 and the second clamping block 13.
In order to facilitate outflow of a cleaning liquid for cleaning the cylinder, a through hole 14 penetrating through the machine table 1 from top to bottom is formed in the machine table, and the through hole 14 is located between the first clamping block 11 and the second clamping block 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (5)
1. A cleaning device for a hydraulic oil cylinder is characterized by comprising a machine table, a clamping device and a cleaning piece, wherein the cleaning piece comprises a first cleaning air bag, a second cleaning air bag, a telescopic air bag, a first air pipe, a second air pipe, a third air pipe, a first air valve, a second air valve, a third air valve and an air charging and discharging device, the first cleaning air bag and the second cleaning air bag are arranged in a round cake shape, the telescopic air bag is arranged in a columnar structure formed by a plurality of links, two ends of the telescopic air bag are respectively connected with the first cleaning air bag and the second cleaning air bag, one end of the first air pipe is connected with the air charging and discharging device, the other end of the first air pipe is connected with the first cleaning air bag, one end of the second air pipe is connected with the air charging and discharging device, the other end of the second air pipe is connected with the second cleaning air bag, one end of the third air pipe is connected with the air charging and discharging device, the other end of the air valve is connected with the telescopic air bag, the first air valve is arranged on the first air pipe, the second air valve is arranged on the second air pipe, and the third air valve is arranged on the third air pipe.
2. The cleaning device for the hydraulic oil cylinder as claimed in claim 1, wherein the cleaning member further comprises a first cleaning cloth and a second cleaning cloth, the first cleaning cloth and the second cleaning cloth are annularly arranged and have elasticity, the first cleaning cloth is fixed on the first cleaning air bag in a surrounding mode, and the second cleaning cloth is fixed on the second cleaning air bag in a surrounding mode.
3. The cleaning device for the hydraulic oil cylinder as claimed in claim 1, wherein the inflation and deflation device is configured as an inflation and deflation machine.
4. The cleaning device for the hydraulic oil cylinder according to any one of claims 1 to 3, wherein the clamping device comprises a first air cylinder, a first clamping block, a second air cylinder and a second clamping block, the first clamping block is connected with the first air cylinder, the second clamping block is connected with the second air cylinder, the first air cylinder and the second air cylinder are used for driving the first clamping block and the second clamping block to approach to or separate from each other, and the first air cylinder and the second air cylinder are fixed on the machine table.
5. The cleaning device for the hydraulic oil cylinder as claimed in claim 4, wherein a through hole penetrating through the machine table from top to bottom is formed in the machine table, and the through hole is located between the first clamping block and the second clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595295.3A CN112756344A (en) | 2020-12-29 | 2020-12-29 | Cleaning device for hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011595295.3A CN112756344A (en) | 2020-12-29 | 2020-12-29 | Cleaning device for hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756344A true CN112756344A (en) | 2021-05-07 |
Family
ID=75696792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011595295.3A Pending CN112756344A (en) | 2020-12-29 | 2020-12-29 | Cleaning device for hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617757A (en) * | 2021-08-05 | 2021-11-09 | 杨磊 | Pipeline inner wall belt cleaning device |
| CN115889360A (en) * | 2023-02-27 | 2023-04-04 | 中国电建集团山东电力建设第一工程有限公司 | Industrial-field pipeline cleaning robot and method |
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| CN110277752A (en) * | 2019-07-19 | 2019-09-24 | 厦门大学嘉庚学院 | Pneumatic pipeline passing device and working method thereof |
| CN110645444A (en) * | 2019-09-10 | 2020-01-03 | 华南理工大学 | A serial modular pipeline crawling soft robot |
| CN110640616A (en) * | 2019-10-09 | 2020-01-03 | 建湖县八达液压机械有限公司 | Cylinder honing machine with function of cleaning workpiece |
| CN210098457U (en) * | 2019-05-20 | 2020-02-21 | 西安圆方环境卫生检测技术有限公司 | Cleaning device for gas sampling pipe |
| CN111215410A (en) * | 2020-01-10 | 2020-06-02 | 北京泰德市政工程有限公司 | Gas pipeline cleaner, cleaning system and cleaning method |
| CN211191268U (en) * | 2019-11-26 | 2020-08-07 | 潍坊伟士昕气体设备有限公司 | Pipeline cleaning brush with adjustable outer diameter |
| CN112120663A (en) * | 2020-08-21 | 2020-12-25 | 天津大学 | Flexible pneumatic robot capable of bending to advance and bending method thereof |
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2020
- 2020-12-29 CN CN202011595295.3A patent/CN112756344A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195529A (en) * | 1977-06-24 | 1980-04-01 | Kantsedalov Viktor G | Device for moving the pickups of a flaw detection system through a pipeline |
| CN101058095A (en) * | 2007-03-22 | 2007-10-24 | 江苏工业学院 | Pipeline marching expansion and contraction scaling device |
| CN101430038A (en) * | 2007-11-07 | 2009-05-13 | 北京和升达信息安全技术有限公司 | Apparatus capable of freely moving in different pipes |
| CN204769778U (en) * | 2015-05-24 | 2015-11-18 | 慈溪市南盾电器有限公司 | Cup belt cleaning device |
| CN106694492A (en) * | 2015-07-14 | 2017-05-24 | 天津工业大学 | Cleaning tool |
| CN106013356A (en) * | 2016-07-06 | 2016-10-12 | 窦磊 | Crawler type pipeline cleaner |
| CN108043848A (en) * | 2017-12-26 | 2018-05-18 | 李聪 | Gasbag-type vial cleaning device |
| CN210098457U (en) * | 2019-05-20 | 2020-02-21 | 西安圆方环境卫生检测技术有限公司 | Cleaning device for gas sampling pipe |
| CN110277752A (en) * | 2019-07-19 | 2019-09-24 | 厦门大学嘉庚学院 | Pneumatic pipeline passing device and working method thereof |
| CN110645444A (en) * | 2019-09-10 | 2020-01-03 | 华南理工大学 | A serial modular pipeline crawling soft robot |
| CN110640616A (en) * | 2019-10-09 | 2020-01-03 | 建湖县八达液压机械有限公司 | Cylinder honing machine with function of cleaning workpiece |
| CN211191268U (en) * | 2019-11-26 | 2020-08-07 | 潍坊伟士昕气体设备有限公司 | Pipeline cleaning brush with adjustable outer diameter |
| CN111215410A (en) * | 2020-01-10 | 2020-06-02 | 北京泰德市政工程有限公司 | Gas pipeline cleaner, cleaning system and cleaning method |
| CN112120663A (en) * | 2020-08-21 | 2020-12-25 | 天津大学 | Flexible pneumatic robot capable of bending to advance and bending method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617757A (en) * | 2021-08-05 | 2021-11-09 | 杨磊 | Pipeline inner wall belt cleaning device |
| CN115889360A (en) * | 2023-02-27 | 2023-04-04 | 中国电建集团山东电力建设第一工程有限公司 | Industrial-field pipeline cleaning robot and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210507 |
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| RJ01 | Rejection of invention patent application after publication |