CN104632793A - Oil duct internal residual scrap iron removing hydraulic component - Google Patents
Oil duct internal residual scrap iron removing hydraulic component Download PDFInfo
- Publication number
- CN104632793A CN104632793A CN201410854311.4A CN201410854311A CN104632793A CN 104632793 A CN104632793 A CN 104632793A CN 201410854311 A CN201410854311 A CN 201410854311A CN 104632793 A CN104632793 A CN 104632793A
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- CN
- China
- Prior art keywords
- oil duct
- hydraulic
- internal residual
- hydraulic component
- duct internal
- 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.)
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Classifications
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to an oil duct internal residual scrap iron removing hydraulic component and belongs to the technical field of cleaning. The oil duct internal residual scrap iron removing hydraulic component comprises a base body, wherein a main hole and a side hole are formed in the base body, the main hole penetrates through the two end faces of the body, and the side hole is communicated with the main hole in the base body. A first pipeline is communicated with one side of the main hole and provided with a first oil pipe connector, and a second pipeline and a second oil pipe connector are arranged at the other side of the main hole. Filter screens are arranged at the two ends of the main hole. A permanent magnet is arranged in the side hole, and the side hole is sealed through a sealing plug. By means of the oil duct internal residual scrap iron removing hydraulic component, residual scrap iron in an oil duct can be filtered out, the scrap iron in the oil duct can be cleared away, and a good cleaning function is achieved especially on the internally-arranged oil duct; the normal operation of hydraulic components in the hydraulic oil duct is ensured, and thus the health operation of a whole hydraulic system is ensured; the use range is wide, and the oil duct internal residual scrap iron removing hydraulic component can be widely used for hydraulic clamps and hydraulic hoisting equipment; the structure is simple, and maintenance is convenient.
Description
Technical field
The present invention relates to a kind of hydraulic punch components and parts; specifically clear up iron filings in oil circuit; do not lose efficacy by the foreign material such as iron filings in oil duct affect for the protection of other hydraulic component, the oil duct internal residual iron filings cleaning hydraulic component extending its working life, belongs to cleaning technology field.
Background technique
At present a lot of hydraulic component self does not have filtering function, is easily subject in oil duct and the iron filings of hydraulic station fuel tank internal enter, and causes it to lose efficacy, makes whole hydraulic system cisco unity malfunction.In real work, we often encounter this kind of problem, as Pilot operated check valve enters iron filings, make whole system can not pressurize; Sequence valve enters iron filings, makes whole hydraulic system sequence of movement chaotic; Oil cylinders etc. perform original paper and enter iron filings, whole hydraulic system oil circuit is connected, whole system can be caused not have action or occur malfunction etc.
After hydraulic component enters iron filings, not only can have impact to whole hydraulic system, serious also can cause itself permanent failure, causes economic loss.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, there is provided a kind of iron filings in oil circuit to be cleared, the iron filings reducing oil duct inside enter in hydraulic component, ensure that the hydraulic component in hydraulic circuit is normally run, thus ensure the components and parts that whole hydraulic system health is run.
According to technological scheme provided by the invention, oil duct internal residual iron filings cleaning hydraulic component, comprises matrix, matrix offers the main aperture running through its both ends of the surface and the side opening be communicated with its main aperture; Described main aperture side and the first pipeline communication, the first pipeline is provided with the first oil connection, and main aperture opposite side is provided with second pipe and the second oil connection equally; Main aperture two ends are equipped with filter screen; Be provided with permanent magnet in described side opening, and sealed by seal plug.
Described side opening is stepped ramp type through hole; Iron adsorption district is provided with above permanent magnet.Described matrix is T-shaped.Described matrix utilizes nonmagnetic substance to make.Described seal plug is made by nonmagnetic substance.
The hydraulic pressure scope that described oil duct internal residual iron filings cleaning hydraulic component uses is 0 ~ 25MPa.
Beneficial effect of the present invention: the present invention can not only filter the remaining iron filings in oil circuit, can also clean out the iron filings in oil circuit, especially has good clearing function to built-in oil circuit; Ensure that the hydraulic component in hydraulic circuit is normally run, thus ensure that the health of whole hydraulic system is run; Using scope is wide, can be widely used in hydraulic fixture, hydraulic hoisting apparatus; Structure is simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1, matrix; 2, the first oil connection; 3, pipeline; 4, seal plug; 5, iron adsorption district; 6, the second oil connection; 7, second pipe; 8, filter screen; 9, permanent magnet; 10, main aperture; 11, side opening.
Embodiment
As shown in Figure 1: oil duct internal residual iron filings cleaning hydraulic component, comprises matrix 1, matrix 1 offers the main aperture 10 running through its both ends of the surface and the side opening 11 be communicated with its main aperture 10; Described main aperture 10 side is communicated with the first pipeline 3, the first pipeline 3 is provided with the first oil connection 2, and main aperture 10 opposite side is provided with second pipe 7 and the second oil connection 6 equally; Main aperture 10 two ends are equipped with filter screen 8; Be provided with permanent magnet 9 in described side opening 11, and sealed by seal plug 4.Described seal plug 4 is aluminum end face.
Described side opening 11 is stepped ramp type through hole; Above permanent magnet 9, be provided with iron adsorption district 5, need the residual scrap iron that periodic cleaning permanent magnet is adsorbed herein.Described matrix 1 is the T-shaped matrix of aluminum.
Working principle of the present invention: oil circuit pipeline 3 being connected not cleaned hydraulic power, hydraulic oil entered A mouth and led to B mouth, in this process, matrix side is offered and is worked for placing permanent magnet 9 in step hole, by in the iron adsorption in hydraulic oil to 5, hydraulic oil after cleaning is carried out filtered fluid by filter screen 8 again, is transported in components and parts by hydraulic oil eventually through B mouth.
Described aluminum body and end face seal plug need the process of hard anode, improve its abrasion resistance, ensure that the operable hydraulic pressure scope of these components and parts is 0 ~ 25Map.
The present invention is a kind of components and parts of cleaning of externally connected type oil duct internal residual iron filings, can protect other hydraulic component, extend its working life.Hydraulic fixture, hydraulic hoisting apparatus etc. can be widely used in.Ensure that the hydraulic component in hydraulic circuit is normally run, thus ensure that whole hydraulic system health is run.Improve the working life of hydraulic component, reduce loss, cost-saving.
Claims (6)
1. oil duct internal residual iron filings cleaning hydraulic component, is characterized in that: comprise matrix (1), matrix (1) offers the main aperture (10) running through its both ends of the surface and the side opening (11) be communicated with its main aperture (10); Described main aperture (10) side is communicated with the first pipeline (3), the first pipeline (3) is provided with the first oil connection (2), and main aperture (10) opposite side is provided with second pipe (7) and the second oil connection (6) equally; Main aperture (10) two ends are equipped with filter screen (8); Permanent magnet (9) is provided with in described side opening (11), and by seal plug (4) sealing.
2. oil duct internal residual iron filings clear up hydraulic component as claimed in claim 1, it is characterized in that: described side opening (11) is stepped ramp type through hole; Iron adsorption district (5) is provided with in permanent magnet (9) top.
3. oil duct internal residual iron filings clear up hydraulic component as claimed in claim 1, it is characterized in that: described matrix (1) is T-shaped.
4. oil duct internal residual iron filings clear up hydraulic component as claimed in claim 1, it is characterized in that: described seal plug (4) is made by nonmagnetic substance.
5. oil duct internal residual iron filings clear up hydraulic component as claimed in claim 1, it is characterized in that: the hydraulic pressure scope that described oil duct internal residual iron filings cleaning hydraulic component uses is 0 ~ 25MPa.
6. oil duct internal residual iron filings clear up hydraulic component as claimed in claim 1, it is characterized in that: described matrix (1) utilizes nonmagnetic substance to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854311.4A CN104632793A (en) | 2014-12-31 | 2014-12-31 | Oil duct internal residual scrap iron removing hydraulic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854311.4A CN104632793A (en) | 2014-12-31 | 2014-12-31 | Oil duct internal residual scrap iron removing hydraulic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104632793A true CN104632793A (en) | 2015-05-20 |
Family
ID=53211903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854311.4A Pending CN104632793A (en) | 2014-12-31 | 2014-12-31 | Oil duct internal residual scrap iron removing hydraulic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104632793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351286A (en) * | 2015-12-01 | 2016-02-24 | 攀枝花钢城集团瑞钢工业有限公司 | Filter unit applied to plug-pull type hydraulic system |
| CN114515714A (en) * | 2022-01-25 | 2022-05-20 | 河南柴油机重工有限责任公司 | Shaft part with special-shaped cavity and rust removal method for inner surface of shaft part |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834539A (en) * | 1972-12-26 | 1974-09-10 | C Thompson | Trap for removing solid particles from a liquid circulating system |
| JP2001232114A (en) * | 2000-02-21 | 2001-08-28 | Atago Seisakusho:Kk | Magnet filter |
| CN201461619U (en) * | 2009-07-15 | 2010-05-12 | 赵树林 | Hydraulic magnetic filter joint |
| CN201493001U (en) * | 2009-05-02 | 2010-06-02 | 杨超 | Pipeline magnetic net filter |
| CN202061466U (en) * | 2011-05-10 | 2011-12-07 | 魏成和 | Magnetic filter |
| CN102407044A (en) * | 2011-10-27 | 2012-04-11 | 郝晓峰 | Y-shaped rust-proof heat meter filter |
| CN202605871U (en) * | 2012-04-10 | 2012-12-19 | 天津市华顺通阀门有限公司 | Flange filter |
| JP2014138912A (en) * | 2013-01-21 | 2014-07-31 | Mitsubishi Electric Corp | Filter device |
-
2014
- 2014-12-31 CN CN201410854311.4A patent/CN104632793A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834539A (en) * | 1972-12-26 | 1974-09-10 | C Thompson | Trap for removing solid particles from a liquid circulating system |
| JP2001232114A (en) * | 2000-02-21 | 2001-08-28 | Atago Seisakusho:Kk | Magnet filter |
| CN201493001U (en) * | 2009-05-02 | 2010-06-02 | 杨超 | Pipeline magnetic net filter |
| CN201461619U (en) * | 2009-07-15 | 2010-05-12 | 赵树林 | Hydraulic magnetic filter joint |
| CN202061466U (en) * | 2011-05-10 | 2011-12-07 | 魏成和 | Magnetic filter |
| CN102407044A (en) * | 2011-10-27 | 2012-04-11 | 郝晓峰 | Y-shaped rust-proof heat meter filter |
| CN202605871U (en) * | 2012-04-10 | 2012-12-19 | 天津市华顺通阀门有限公司 | Flange filter |
| JP2014138912A (en) * | 2013-01-21 | 2014-07-31 | Mitsubishi Electric Corp | Filter device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351286A (en) * | 2015-12-01 | 2016-02-24 | 攀枝花钢城集团瑞钢工业有限公司 | Filter unit applied to plug-pull type hydraulic system |
| CN114515714A (en) * | 2022-01-25 | 2022-05-20 | 河南柴油机重工有限责任公司 | Shaft part with special-shaped cavity and rust removal method for inner surface of shaft part |
| CN114515714B (en) * | 2022-01-25 | 2024-03-26 | 河南柴油机重工有限责任公司 | Shaft part with special-shaped cavity and rust removal method for inner surface of shaft part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |