CN113145951A - Working solution scrap removing device of wire cut electric discharge machine - Google Patents
Working solution scrap removing device of wire cut electric discharge machine Download PDFInfo
- Publication number
- CN113145951A CN113145951A CN202110554383.7A CN202110554383A CN113145951A CN 113145951 A CN113145951 A CN 113145951A CN 202110554383 A CN202110554383 A CN 202110554383A CN 113145951 A CN113145951 A CN 113145951A
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- CN
- China
- Prior art keywords
- working fluid
- filter plate
- electric discharge
- working
- discharge machine
- 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 15
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003754 machining Methods 0.000 claims description 12
- 238000010892 electric spark Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 claims description 3
- 238000009760 electrical discharge machining Methods 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 208000028659 discharge Diseases 0.000 description 10
- 230000005294 ferromagnetic effect Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 208000001840 Dandruff Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a working solution scrap removing device of a wire cut electric discharge machine, which comprises a box body, a conveying belt, an electromagnetic filter plate, a multi-layer filter plate, a scrap removing brush, a transmission device and a power supply required by the device, the conveyer belt rotates through the transmission device, working fluid and processing scraps in the processing process directly splash onto the conveyer belt, is transported and splashed onto the electromagnetic filter plate under the rotation of the conveyer belt, the electromagnetic filter plate has magnetism under the working state, the invention provides a working liquid scrap removing device of a wire cut electric discharge machine, which cuts off power to remove magnetism when cleaning scraps, wherein a scrap removing brush is arranged at the lower part of a conveying belt and above an electromagnetic filter plate, the waste chips can be effectively filtered out from the working solution, the accumulation of the waste chips is reduced, and the replacement frequency of the working solution is reduced.
Description
Technical Field
The invention relates to a working solution scrap removing device, in particular to a working solution scrap removing device of a wire-cut electric discharge machine.
Background
The electric spark machining is a common machining mode in the current industrial production, and is widely applied in the manufacturing industry, because of the discharge action between a workpiece and an electrode, the discharge position of the workpiece and the electrode is rapidly oxidized and corroded, and the discharge position is eliminated along with working fluid, in the electric spark machining process, the working fluid plays the roles of cooling, chip removal and insulation, in the machining process, scraps generated by the workpiece circulate along with the working fluid, after the scraps in the working fluid are accumulated to a certain proportion, the scraps in the working fluid can influence the discharge state of the electric spark machining, even cause the blockage of a channel, aggravate secondary discharge, and seriously influence the discharge effect and the machining surface quality, the main means for removing the scraps in the working fluid is to arrange a layer of magnetic filter screen in a working fluid box body, not only limited by the material of the machined workpiece, but also limited by the aperture size, the waste scraps in the working solution are not completely filtered, the filtering effect is not ideal, and the reuse rate of the filter screen is low.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art, provides the working solution scrap removing device suitable for the wire cut electric discharge machine, solves the problem that the pipeline is blocked due to the fact that the concentration of the scraps in the working solution is too high, improves the machining quality and improves the utilization rate of the working solution.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the scrap removing device is suitable for working solution of an electric spark machine tool and comprises a box body, a transmission device, an electric spark machining device, a conveying belt, an electromagnetic filter plate, a plurality of layers of filter plates and a scrap removing brush, wherein the box body is arranged at the machining position of the electric spark wire cutting machine tool.
Furthermore, the transmission device is divided into a driving rotating shaft and a driven rotating shaft which are respectively arranged at corresponding positions of the box body, and a driving shaft of the transmission device is lower than a driven shaft.
Furthermore, the conveyer belt is arranged on a driving shaft and a driven shaft of the transmission device, so that the working liquid and the waste chips can be conveniently conveyed downwards.
Furthermore, the chip removing brush is arranged near the driving shaft of the transmission device, so that the brush of the chip removing brush can be effectively contacted with the surface of the conveying belt, and processing waste chips attached to the conveying belt can be conveniently removed.
Furthermore, the electromagnetic filter plate generates a stronger magnetic field near the filter screen under the power-on condition, which is beneficial to adsorbing ferromagnetic scraps in the working fluid.
Furthermore, the multilayer filter plate is used for filtering tiny non-ferromagnetic particles in the working fluid, and can realize cleaner filtering of scraps in the working fluid.
The invention has the advantages that: after the electromagnetic filter plate is used, ferromagnetic scraps in the electric spark working fluid can be filtered more effectively, the electromagnetic filter plate can be reused for many times, the multi-layer filter plate can effectively filter non-ferromagnetic scraps, the utilization rate of the working fluid is greatly improved, and the machining precision is improved.
Drawings
FIG. 1 is an overall schematic diagram of an embodiment of the present invention.
Fig. 2 is a two-dimensional cross-sectional view of the present invention.
FIG. 3 is an electromagnetic filter plate.
Figure 4 is a multi-layer filter plate.
FIG. 1 shows a box body; 2. a working fluid outlet; 3. a plurality of layers of filter plates; 4. an electromagnetic filter plate; 5. a dandruff removing brush; 6. a transmission drive shaft; 7. a conveyor belt; 8. a transmission driven shaft.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings in the invention.
Referring to figures 1, 2, 3, 4, examples of the invention include: in order to solve the problem of the scraps in the electric spark working solution, the invention adopts a scheme that: a scrap removing device for a working fluid of a wire-cut electric discharge machine, comprising: 1. a box body; 2. a working outlet; 3. a plurality of layers of filter plates; 4. an electromagnetic filter plate; 5. a dandruff removing brush; 6. a transmission drive shaft; 7. a conveyor belt; 8. a transmission driven shaft; the inner floor of the box body 1 has an inclination angle of 3-10 degrees, so that the working fluid can conveniently flow to the left side of the box body 1 shown in figure 2, the installation position of the driving shaft 6 of the transmission device is lower than the driven shaft 8 of the transmission device, the conveyer belt is driven to rotate anticlockwise under the anticlockwise rotation (the rotating speed is 0.5-1m/s) of the driving shaft 6 of the transmission device, the conveyer belt 7 is positioned below a machining workbench, and the working fluid and the waste scraps can be just splashed onto the conveyer belt 7 and move downwards along with the conveyer belt 7 in the wire cut electrical discharge machining process.
The scrap removing brush 5 is used for cleaning scraps adhered to the conveying belt, the electromagnetic filter plate 4 is installed on the box body 1 through the upper guide rail of the box body 1, the principle is like a drawer, when the electromagnetic filter plate 4 is in a working state, the power supply of the electromagnetic filter plate 4 is turned on, the electromagnetic filter plate 4 has magnetism, and can adsorb ferromagnetic scraps, after the electromagnetic filter plate 4 is used, when the scraps are cleaned, the electromagnetic filter plate 4 is taken down, the power supply of the electromagnetic filter plate 4 is turned off, the magnetism is weakened and is not enough to adsorb the ferromagnetic scraps, and the scraps fall off, so that the cleaning and the reuse are convenient.
The multi-layer filter plate 3 is composed of multi-layer filter plates and used for cleaning non-ferromagnetic scraps, is installed on the box body 1 according to the same principle as the electromagnetic filter plate 4, is taken down when the filter plates are cleaned or replaced, is convenient to operate, and through the process, filtered working fluid flows out of the working fluid outlet 2 on the box body 1 to complete the working fluid filtering process.
Claims (4)
1. The utility model provides a spark-erosion wire cutting machine tool's working solution removes bits device, includes electromagnetic filter, multilayer filter, conveyer belt, box, removes bits brush, transmission, the conveyer belt carry the sweeps and the working solution after the electric spark processing to electromagnetic filter department, remove the bits of bits brush adhesion on the conveyer belt, electromagnetic filter and multilayer filter install the box on.
2. The device for removing chips of working fluid of a wire-cut electric discharge machine according to claim 1, wherein the housing is integrally formed, an inner floor of the housing has an inclination of 3 to 10 degrees, and the working fluid outlet of the housing recycles and outputs the working fluid.
3. The device for removing chips from working fluid of wire-cut electric discharge machine according to claim 1, wherein said conveyor belt conveys chips and working fluid after electric discharge machining counterclockwise at a rotation speed of 0.5-1m/s under the operation of said transmission device.
4. A cutting device for working fluid of wire cut electric discharge machine according to claim 1, wherein said electromagnetic filter plate has magnetic property in operation to filter magnetically attracted scraps in scraps to adhere to said filter plate, and said multi-layer filter plate can filter out fine particles in working fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554383.7A CN113145951A (en) | 2021-05-20 | 2021-05-20 | Working solution scrap removing device of wire cut electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554383.7A CN113145951A (en) | 2021-05-20 | 2021-05-20 | Working solution scrap removing device of wire cut electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113145951A true CN113145951A (en) | 2021-07-23 |
Family
ID=76876893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110554383.7A Pending CN113145951A (en) | 2021-05-20 | 2021-05-20 | Working solution scrap removing device of wire cut electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113145951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655798A (en) * | 2024-01-29 | 2024-03-08 | 成都伊所科技有限公司 | Lathe processing accessory substance clearance mechanism and machine tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537705A (en) * | 2016-02-03 | 2016-05-04 | 华侨大学 | Cooling liquid scrap removing device suitable for electric spark line cutting machine |
| CN206780045U (en) * | 2017-04-21 | 2017-12-22 | 江苏益盛数控机械科技有限公司 | A kind of spark-erosion machine tool filter |
| CN210877958U (en) * | 2019-08-23 | 2020-06-30 | 天津奥杰汽车零部件有限公司 | Spark machine with filter equipment |
| CN112025008A (en) * | 2020-09-08 | 2020-12-04 | 哈尔滨理工大学 | Working liquid scrap removing device of electric spark machine tool |
| CN213104947U (en) * | 2020-08-30 | 2021-05-04 | 顺亿智精密模具科技(昆山)有限公司 | Working solution filtering device for medium-speed wire cutting machine |
| CN213104948U (en) * | 2020-09-18 | 2021-05-04 | 哈尔滨理工大学 | Easy-to-clean working solution tank of electric spark wire-electrode cutting machine tool |
-
2021
- 2021-05-20 CN CN202110554383.7A patent/CN113145951A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537705A (en) * | 2016-02-03 | 2016-05-04 | 华侨大学 | Cooling liquid scrap removing device suitable for electric spark line cutting machine |
| CN206780045U (en) * | 2017-04-21 | 2017-12-22 | 江苏益盛数控机械科技有限公司 | A kind of spark-erosion machine tool filter |
| CN210877958U (en) * | 2019-08-23 | 2020-06-30 | 天津奥杰汽车零部件有限公司 | Spark machine with filter equipment |
| CN213104947U (en) * | 2020-08-30 | 2021-05-04 | 顺亿智精密模具科技(昆山)有限公司 | Working solution filtering device for medium-speed wire cutting machine |
| CN112025008A (en) * | 2020-09-08 | 2020-12-04 | 哈尔滨理工大学 | Working liquid scrap removing device of electric spark machine tool |
| CN213104948U (en) * | 2020-09-18 | 2021-05-04 | 哈尔滨理工大学 | Easy-to-clean working solution tank of electric spark wire-electrode cutting machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655798A (en) * | 2024-01-29 | 2024-03-08 | 成都伊所科技有限公司 | Lathe processing accessory substance clearance mechanism and machine tool |
| CN117655798B (en) * | 2024-01-29 | 2024-04-12 | 成都伊所科技有限公司 | Lathe processing accessory substance clearance mechanism and machine tool |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210723 |
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| WD01 | Invention patent application deemed withdrawn after publication |