CN110788427A - Shunting spark-erosion wire cutting working solution case - Google Patents
Shunting spark-erosion wire cutting working solution case Download PDFInfo
- Publication number
- CN110788427A CN110788427A CN201911249685.2A CN201911249685A CN110788427A CN 110788427 A CN110788427 A CN 110788427A CN 201911249685 A CN201911249685 A CN 201911249685A CN 110788427 A CN110788427 A CN 110788427A
- Authority
- CN
- China
- Prior art keywords
- working solution
- filter
- shunting
- filtration
- box
- 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
- 239000012224 working solution Substances 0.000 title claims abstract description 41
- 238000009760 electrical discharge machining Methods 0.000 title claims description 5
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000003754 machining Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 3
- 238000009763 wire-cut EDM Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/36—Supply or regeneration of working media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/031—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with corrugated, folded filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
Abstract
The invention relates to a shunting type wire cut electrical discharge machining working solution box, which can realize shunting filtration of working solution, increases the flow path of the working solution through staggered arrangement of filter screens of an outer filter plate and an inner filter plate, realizes graded filtration, further improves the filtration efficiency and the filtration purity of the working solution, and prolongs the service life of the working solution. This working solution case includes the box, the case lid, the liquid outlet, the inlet, outer filter, interior filter, there are a liquid outlet and four inlets on its case lid, outer filter and interior filter pass through the recess and install inside the box, guarantee the stability of filter, the reposition of redundant personnel in four different positions that outer filter and interior filter constitute jointly filter the position, it is corresponding with four inlets, the realization is filtered the reposition of redundant personnel of working solution, the filtration efficiency of working solution is improved, the memory space of increase working solution, effectively prevent the cutting quality problem that causes when untimely because of the working solution backward flow, it has the face of filter screen to stagger and places, realize multistage filtration, the purity of improvement working solution.
Description
Technical Field
The invention relates to the field of wire cut electrical discharge machining, in particular to a shunting type working solution box filtering device part of a wire cut electrical discharge machining machine tool.
Background
Currently, with the widespread use of wire-cut electric discharge machines, the requirements for the quality of wire-cut electric discharge machining are becoming more stringent, and the working fluid tank is an indispensable part of wire-cut electric discharge machining. The conventional working solution tank cannot timely and effectively remove scraps generated by mixed machining in working solution, the machining quality of a workpiece can be influenced due to excessive impurities in the working solution, the normal operation of wire cut electrical discharge machining can also be influenced, the machining efficiency is influenced, and in order to ensure the machining quality and the machining efficiency of a wire cut electrical discharge machine to the workpiece, the impurities in the working solution must be timely filtered, so that the purity of the working solution is improved, and the machining quality of the workpiece is further improved.
Disclosure of Invention
The invention aims to filter impurities in working solution of a wire cut electric discharge machine and remove machining residues mixed in the working solution in time.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the utility model provides a shunting spark-erosion wire cutting working solution case, includes box, case lid, liquid outlet, inlet, outer filter, interior filter, including four inlets and a liquid outlet on the case lid, the inlet become even symmetric distribution around the case lid, the liquid outlet position in the case lid is positive, outer filter and interior filter pass through the recess and install inside the box, can guarantee the stability of filter under the impact of working solution.
Furthermore, the outer filter plate and the inner filter plate form four shunting filter parts in different directions, and the shunting filter parts correspond to the four liquid inlets, so that shunting and filtering of working liquid are realized, and the filtering pressure of the filtering device is reduced.
Furthermore, the surfaces of the outer filter plate and the inner filter plate with the filter screens are staggered, so that multi-stage filtration is realized, and the purity of the working solution is improved.
The invention has the advantages and beneficial effects that: the four liquid inlets of the working liquid box are provided with four corresponding shunting and filtering parts, so that not only can the working liquid volume of the working liquid box be ensured, but also the filtering efficiency of the working liquid can be improved, and the pressure of the whole filtering is shared; and secondly, the outer filter plate and the inner filter plate are arranged in a staggered mode, so that the flow path of the working solution in the limited range in the box body is ensured, multistage filtration is realized, and the improvement of the purity of the working solution is facilitated.
Drawings
Fig. 1 is an overall schematic view of a shunting wire cut electric discharge machining liquid tank according to an embodiment of the present invention.
Fig. 2 is an internal schematic view of a shunting wire-cut electric discharge machining liquid tank according to an embodiment of the present invention.
In the figure: 1. box 2, case lid 3, liquid outlet 4, inlet 5, outer filter 6, interior filter.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings.
Refer to fig. 1 and 2, for a shunting spark-erosion wire cutting working solution case, including box 1, case lid 2, liquid outlet 3, inlet 4, outer filter 5, interior filter 6, including four inlet 4 and a liquid outlet 3 on the case lid 2, inlet 4 become even symmetric distribution around case lid 2, liquid outlet 3 in case lid 2 centre position, outer filter 5 and interior filter 6 install inside box 1 through the recess, realize the fixed of outer filter 5 and interior filter 6, can guarantee the stability of filter under the impact of working solution.
The corresponding reposition of redundant personnel that has four different position that outer filter 5 and interior filter 6 constitute jointly of inlet filters the position, and working solution gets into reposition of redundant personnel respectively from four inlets 4 and filters the position, reentrant working solution case, realizes the reposition of redundant personnel filtration to working solution, alleviates filter equipment's filter pressure, improves the filtration efficiency of working solution.
Claims (3)
1. The utility model provides a shunting spark-erosion wire cutting working solution case, its characterized in that, includes box, case lid, liquid outlet, inlet, outer filter, interior filter, the inlet become even symmetric distribution around the case lid, the liquid outlet position in the case lid is positive, outer filter and interior filter pass through the recess and install inside the box, realize the fixed of outer filter and interior filter.
2. The shunting wire cut electric discharge machining working solution tank as claimed in claim 1, wherein the liquid inlet is correspondingly provided with four shunting filtering parts in different directions, which are formed by four outer filtering plates and four inner filtering plates, and the working solution enters the shunting filtering device and then enters the working solution tank from the four liquid inlets to realize shunting filtering of the working solution.
3. The fluid chamber of claim 1, wherein the outer and inner filter plates are staggered with respect to each other, and the fluid flows from the inner filter plate, through the outer filter plate, and into the chamber for processing, thereby realizing multi-stage filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249685.2A CN110788427A (en) | 2019-12-09 | 2019-12-09 | Shunting spark-erosion wire cutting working solution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249685.2A CN110788427A (en) | 2019-12-09 | 2019-12-09 | Shunting spark-erosion wire cutting working solution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110788427A true CN110788427A (en) | 2020-02-14 |
Family
ID=69447882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249685.2A Pending CN110788427A (en) | 2019-12-09 | 2019-12-09 | Shunting spark-erosion wire cutting working solution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110788427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730159A (en) * | 2019-12-10 | 2020-10-02 | 哈尔滨理工大学 | Working liquid box for electric spark wire-electrode cutting machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099908A (en) * | 2007-07-31 | 2008-01-09 | 黄豪宇 | Polygonal composite filtering bucket |
| KR20130000081A (en) * | 2011-06-22 | 2013-01-02 | 케이원에코텍 주식회사 | Filtering equipment and filtering method using the same |
| CN203208765U (en) * | 2013-04-17 | 2013-09-25 | 伟明树脂制品(博罗)有限公司 | Multi-filter-screen filter for producing paint |
| US8568516B2 (en) * | 2011-07-22 | 2013-10-29 | The Baker Company, Inc. | Biosafety cabinet filter removal devices, systems, and methods |
| CN103520974A (en) * | 2013-09-25 | 2014-01-22 | 山东金盛源铜业有限公司 | Improved coarse filter device for producing electrolytic copper foil |
-
2019
- 2019-12-09 CN CN201911249685.2A patent/CN110788427A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099908A (en) * | 2007-07-31 | 2008-01-09 | 黄豪宇 | Polygonal composite filtering bucket |
| KR20130000081A (en) * | 2011-06-22 | 2013-01-02 | 케이원에코텍 주식회사 | Filtering equipment and filtering method using the same |
| US8568516B2 (en) * | 2011-07-22 | 2013-10-29 | The Baker Company, Inc. | Biosafety cabinet filter removal devices, systems, and methods |
| CN203208765U (en) * | 2013-04-17 | 2013-09-25 | 伟明树脂制品(博罗)有限公司 | Multi-filter-screen filter for producing paint |
| CN103520974A (en) * | 2013-09-25 | 2014-01-22 | 山东金盛源铜业有限公司 | Improved coarse filter device for producing electrolytic copper foil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730159A (en) * | 2019-12-10 | 2020-10-02 | 哈尔滨理工大学 | Working liquid box for electric spark wire-electrode cutting machine tool |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |