CN219746569U - Working oil filtering device applied to electric spark forming machine - Google Patents
Working oil filtering device applied to electric spark forming machine Download PDFInfo
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- CN219746569U CN219746569U CN202320953361.2U CN202320953361U CN219746569U CN 219746569 U CN219746569 U CN 219746569U CN 202320953361 U CN202320953361 U CN 202320953361U CN 219746569 U CN219746569 U CN 219746569U
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- filtering
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- 238000001914 filtration Methods 0.000 title claims abstract description 55
- 238000010892 electric spark Methods 0.000 title claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 6
- 239000012224 working solution Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a working solution filtering device applied to an electric spark forming machine, which belongs to the technical field of high-grade numerical control equipment and numerical control machining, wherein a dirty oil tank is connected with a clean oil tank side by side, and a dirty oil tank top plate of the dirty oil tank is connected with a dirty oil pump. The filtering material is PE filtering cotton, and each filtering barrel is internally provided with PE filtering cotton, so that fine impurities in the working solution are filtered to the greatest extent.
Description
Technical Field
The utility model relates to a working oil filtering device applied to an electric spark forming machine, and belongs to the technical field of high-grade numerical control equipment and numerical control machining.
Background
The electric spark forming machine is one kind of electric spark machine, and is one kind of electric spark machine with machining electrode to discharge with work piece via working oil medium, and the work piece is pulse spark discharged to eliminate metal for machining, and is mainly used in forming machining of super hard steel, hard alloy and other electrically conductive matter. The working oil filtering device of the electric spark forming machine at home and abroad almost adopts the design of an integral oil tank, so that impurities in the working fluid are difficult to be filtered, and if the working fluid is impure, the processing quality of a workpiece is seriously affected.
Disclosure of Invention
The working solution filtering device comprises a dirty oil tank, a clean oil tank, a dirty oil pump, an oil inlet pipeline, a filter vat and an oil outlet pipeline, wherein the filter vat comprises a first filter vat, a second filter vat, a third filter vat, a fourth filter vat and a fifth filter vat, the oil outlet pipeline comprises a first oil outlet pipeline, a second oil outlet pipeline, a third oil outlet pipeline, a fourth oil outlet pipeline, a fifth oil outlet pipeline and a sixth oil outlet pipeline, the filter vat is connected with a filter vat box body, a top plate of the filter vat box body is hermetically connected with a vat mouth of the filter vat, the vat mouth of the filter vat is connected with a vat cover, the filter vat box body is connected with the oil outlet pipeline, the dirty oil tank is connected with the clean oil tank side by side, dirty oil tank top plates of the dirty oil tank are connected with the dirty oil pump, the filter vat box bodies of the first filter vat and the third filter vat are respectively arranged in a cavity of the dirty oil tank, the barrel cover of the third filter barrel of the first filter barrel is respectively connected with an oil inlet pipeline, the other ends of the oil inlet pipelines are combined and then are connected with a fifth oil outlet pipeline of a dirty oil pump, the other ends of the fifth oil outlet pipelines are connected with the dirty oil pump, the dirty oil suction pipeline is connected with the dirty oil pump, the other ends of the dirty oil suction pipelines are placed in a cavity of the dirty oil tank, one end of the first oil outlet pipeline is connected in a filter barrel box body of the first filter barrel, the other ends of the first oil outlet pipeline enter a second filter barrel through the barrel cover, the third oil outlet pipeline is connected with a filter barrel box body of the second filter barrel, the other ends of the third oil outlet pipeline are connected with a main oil tank, one ends of the second oil outlet pipeline are connected with a filter barrel box body of the third filter barrel, the other ends of the second oil outlet pipeline enter a fourth filter barrel through the barrel cover, the filter barrel box body of the fourth filter barrel is connected with a clean oil box through a pipeline, the clean oil pump is arranged on a top plate of the clean oil tank, one end of a pumping pipeline of the clean oil pump is placed in the clean oil tank, the other end of a sixth oil outlet pipeline of the clean oil pump enters the fifth filter vat through the vat cover, one end of the fourth oil outlet pipeline is connected with the filter vat body of the fifth filter vat, and the other end of the fourth oil outlet pipeline is connected with the auxiliary oil tank.
The filter barrel is internally provided with a filter cotton layer made of PE material.
The utility model has the advantages that: the clean oil tank and the dirty oil tank are designed in a split mode, and the working solution is filtered continuously through two independent filtering systems to be converted into qualified media, so that the workpiece is prevented from being affected by the interference of the media in the machining process. The filtering material is PE filtering cotton, and each filtering barrel is internally provided with PE filtering cotton, so that fine impurities in the working solution are filtered to the greatest extent.
The utility model solves the problem that the workpiece is easily affected by the medium in the processing process. The clean oil tank and the dirty oil tank are designed in a split mode, and dirty oil passes through two independent filtering systems; each filter barrel is internally provided with filter cotton made of PE material, so that tiny impurities in the working solution are filtered to the greatest extent; the whole structure is small and exquisite, and the occupied space is small.
Drawings
The utility model, together with a further understanding of the many of its attendant advantages, will be best understood by reference to the following detailed description, when considered in conjunction with the accompanying drawings, which are included to provide a further understanding of the utility model, and the accompanying drawings, illustrate and describe the utility model and do not constitute a limitation to the utility model, and wherein:
fig. 1 is a schematic structural view of the present utility model.
The utility model will be further described with reference to the drawings and examples.
Detailed Description
It will be apparent that many modifications and variations are possible within the scope of the utility model, as will be apparent to those skilled in the art based upon the teachings herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element or component is referred to as being "connected" to another element or component, it can be directly connected to the other element or component or intervening elements or components may also be present. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1: as shown in fig. 1, a working fluid filtering device applied to an electric spark forming machine comprises a dirty oil tank 1, a clean oil tank 2, a dirty oil pump 3, an oil pump 9, an oil inlet pipeline 13, a filtering barrel and an oil outlet pipeline, wherein the filtering barrel comprises a first filtering barrel 4, a second filtering barrel 5, a third filtering barrel 7, a fourth filtering barrel 8 and a fifth filtering barrel 10, and the oil outlet pipeline comprises a first oil outlet pipeline 15, a second oil outlet pipeline 12, a third oil outlet pipeline 6, a fourth oil outlet pipeline 11, a fifth oil outlet pipeline 14 and a sixth oil outlet pipeline 16.
The filter vat is connected with a filter vat box body, a top plate of the filter vat box body is connected with a bung of the filter vat in a sealing way, the bung of the filter vat is connected with a bung of the filter vat, and the filter vat box body is connected with an oil outlet pipeline.
The dirty oil tank 1 is connected with the clean oil tank 2 side by side, dirty oil pump 3 is connected to dirty oil tank top plate of dirty oil tank 1, the filter vat box body of first filter vat 4 and third filter vat 7 is installed respectively in the cavity of dirty oil tank 1, oil feed pipeline 13 is connected respectively to the bung of first filter vat 4 third filter vat 7, the other end of oil feed pipeline 13 merges the back and is connected with the fifth oil outlet pipeline 14 of dirty oil pump 3, the other end of fifth oil outlet pipeline 14 is connected with dirty oil pump 3, dirty oil suction pipeline is connected with dirty oil pump 3, the other end of dirty oil suction pipeline is put into the cavity of dirty oil tank 1, dirty oil pump 3 draws dirty oil from dirty oil tank 1, dirty oil gets into first filter vat 4 and third filter vat 7 respectively through fifth oil outlet pipeline 14 and oil feed pipeline 13.
The dirty oil is filtered through the first filter vat 4 for the first time, one end of the first oil outlet pipeline 15 is connected in the filter vat box body of the first filter vat 4, the other end of the first oil outlet pipeline 15 enters the second filter vat 5 through the barrel cover, the dirty oil after the first filtering is filtered through the second filter vat 5 for the second time, the third oil outlet pipeline 6 is connected with the filter vat box body of the second filter vat 5, and the filtered oil after the second filtering enters the main oil groove through the other end of the third oil outlet pipeline 6 to finish oiling of main working liquid (filtered oil).
The third oil outlet pipeline 6 is connected with a valve body, the valve body of the third oil outlet pipeline 6 is closed after main oil application is finished, one end of the second oil outlet pipeline 12 is connected with the filter vat body of the third filter vat 7, dirty oil passes through the third filter vat 7 to finish third channel filtration, the other end of the second oil outlet pipeline 12 passes through a vat cover to enter the fourth filter vat 8, the filtered oil after the third channel filtration passes through the fourth filter vat 8 to finish fourth channel filtration, the filter vat body of the fourth filter vat 8 is connected with the clean oil tank 2 through a pipeline, the filtered oil after the fourth channel filtration of the fourth filter vat 8 enters the clean oil tank 2, the clean oil pump 9 is arranged on the top plate of the clean oil tank 2, one end of an extraction pipeline of the clean oil pump 9 is placed in the clean oil tank 2, the other end of the sixth oil outlet pipeline 16 of the clean oil pump 9 passes through the vat cover to enter the fifth filter vat 10, the filtered oil after the fourth channel filtration is extracted from the clean oil tank 2 through a pipeline, the filtered oil after the fourth channel filtration passes through the fifth filter vat 10 to finish the filtered oil after the fourth channel filtration, and the other end of the auxiliary oil filter vat 11 passes through the auxiliary oil tank after the fourth channel filtration is connected with the other end of the fourth oil outlet pipeline 11.
As described above, the embodiments of the present utility model have been described in detail, but it will be apparent to those skilled in the art that many modifications can be made without departing from the spirit and effect of the present utility model. Accordingly, such modifications are also entirely within the scope of the present utility model.
Claims (3)
1. The working oil filtering device applied to the electric spark forming machine is characterized by comprising a dirty oil tank, a clean oil tank, a dirty oil pump, an oil inlet pipeline, a filtering barrel and an oil outlet pipeline, wherein the filtering barrel comprises a first filtering barrel, a second filtering barrel, a third filtering barrel, a fourth filtering barrel and a fifth filtering barrel, the oil outlet pipeline comprises a first oil outlet pipeline, a second oil outlet pipeline, a third oil outlet pipeline, a fourth oil outlet pipeline, a fifth oil outlet pipeline and a sixth oil outlet pipeline, the filtering barrel is connected with a filtering barrel box body, a top plate of the filtering barrel box body is hermetically connected with a barrel opening of the filtering barrel, a barrel opening of the filtering barrel is connected with a barrel cover, the filtering barrel box body is connected with the oil outlet pipeline, the dirty oil tank is connected with the clean oil tank side by side, a dirty oil tank top plate of the dirty oil tank is connected with the dirty oil pump, the filtering barrel box bodies of the first filtering barrel and the third filtering barrel are respectively arranged in a cavity of the dirty oil tank, the barrel cover of the third filter barrel of the first filter barrel is respectively connected with an oil inlet pipeline, the other ends of the oil inlet pipelines are combined and then are connected with a fifth oil outlet pipeline of a dirty oil pump, the other ends of the fifth oil outlet pipelines are connected with the dirty oil pump, the dirty oil suction pipeline is connected with the dirty oil pump, the other ends of the dirty oil suction pipelines are placed in a cavity of the dirty oil tank, one end of the first oil outlet pipeline is connected in a filter barrel box body of the first filter barrel, the other ends of the first oil outlet pipeline enter a second filter barrel through the barrel cover, the third oil outlet pipeline is connected with a filter barrel box body of the second filter barrel, the other ends of the third oil outlet pipeline are connected with a main oil tank, one ends of the second oil outlet pipeline are connected with a filter barrel box body of the third filter barrel, the other ends of the second oil outlet pipeline enter a fourth filter barrel through the barrel cover, the filter barrel box body of the fourth filter barrel is connected with a clean oil box through a pipeline, the clean oil pump is arranged on a top plate of the clean oil tank, one end of a pumping pipeline of the clean oil pump is placed in the clean oil tank, the other end of a sixth oil outlet pipeline of the clean oil pump enters the fifth filter vat through the vat cover, one end of the fourth oil outlet pipeline is connected with the filter vat body of the fifth filter vat, and the other end of the fourth oil outlet pipeline is connected with the auxiliary oil tank.
2. The working oil filtering device for an electric spark forming machine according to claim 1, wherein the filtering barrel is provided with a filtering cotton layer made of PE material.
3. The working oil filtering device for an electric discharge machine according to claim 1, wherein the third oil outlet pipe is connected to the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953361.2U CN219746569U (en) | 2023-04-25 | 2023-04-25 | Working oil filtering device applied to electric spark forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953361.2U CN219746569U (en) | 2023-04-25 | 2023-04-25 | Working oil filtering device applied to electric spark forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746569U true CN219746569U (en) | 2023-09-26 |
Family
ID=88074962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953361.2U Active CN219746569U (en) | 2023-04-25 | 2023-04-25 | Working oil filtering device applied to electric spark forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746569U (en) |
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2023
- 2023-04-25 CN CN202320953361.2U patent/CN219746569U/en active Active
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