CN114146465B - Filter device applied to wire cutting machine - Google Patents
Filter device applied to wire cutting machine Download PDFInfo
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- CN114146465B CN114146465B CN202111314787.5A CN202111314787A CN114146465B CN 114146465 B CN114146465 B CN 114146465B CN 202111314787 A CN202111314787 A CN 202111314787A CN 114146465 B CN114146465 B CN 114146465B
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- plate body
- filter
- plate
- box
- fixedly connected
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- 238000005520 cutting process Methods 0.000 title claims description 18
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 241000220317 Rosa Species 0.000 claims abstract description 19
- 238000009763 wire-cut EDM Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 35
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 34
- 230000003014 reinforcing effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to a be applied to wire cut electrical discharge machining's filter equipment, relate to wire cut's field, including the rose box, the internally mounted of rose box has the filtration plate, it includes the filtration plate body to filter the plate body, the connecting plate body that the one end fixedly connected with of filtration plate body set up down, the one end that the connecting plate body kept away from the filtration plate body articulates there is the receiving plate, the clearance mouth has been seted up near a lateral wall of receiving the plate body to the rose box, clearance mouth department is connected with opens or sealed restriction subassembly with the clearance mouth, thereby restriction subassembly rotates to the direction of keeping away from the restriction subassembly through receiving the plate body and opens the clearance mouth, the upper surface of filtering the plate body hugs closely there is the scraper blade, be connected with the drive assembly of drive scraper blade to the direction motion that is close to or keeps away from receiving the plate body on the scraper blade. This application has better carries out filterable effect to the coolant liquid.
Description
Technical Field
The application relates to the field of wire cutting, in particular to a filtering device applied to a wire cutting machine.
Background
The wire cutting machine mainly comprises a machine tool, a numerical control system and a high-frequency power supply. The numerical control system consists of a single chip microcomputer, a keyboard and a variable frequency detection system, and has the main functions of clearance compensation, linear interpolation, circular interpolation, automatic broken wire processing and the like. At present, in the cutting process by using a wire cutting machine, in order to ensure the cutting precision, the temperature of the equipment needs to be controlled, so that the equipment needs to be cooled by cooling liquid.
Chinese patent No. CN214134352U discloses a cooling device for a filter device of a wire cutting machine, which comprises a base, a wire cutting machine body, a filter box and a workbench, wherein the wire cutting machine body is fixedly connected to the upper surface of the base, the filter box is fixedly connected to the upper surface of the base, and the workbench is fixedly connected to the upper surface of the filter box. The filter box internally mounted filter, this device is cooled down through spraying the coolant liquid to the wire-electrode cutting body, and the coolant liquid that sprays drops on the workstation, passes the workstation afterwards and gets into inside the filter box. The coolant entering the filter box is filtered by the filter plate and flows to other positions separated from the filter box to be reused.
In view of the above-mentioned related art, the inventor believes that impurities may be retained in the filter plate inside the filter box, and when the impurities are more in the filter plate, the filter plate may be affected to continue to filter the coolant.
Disclosure of Invention
For better filtering the coolant liquid, be convenient for the cyclic utilization of coolant liquid, this application provides a filter equipment who is applied to wire cut electrical discharge machining.
The application provides a be applied to wire cut electrical discharge machining's filter equipment adopts following technical scheme:
the utility model provides a be applied to wire cut electrical discharge machining's filter equipment, including the rose box, the internally mounted of rose box has the filtration plate, it includes the filtration plate body to filter the plate body, the connecting plate body's one end fixedly connected with sets up down, the one end that the filtering plate body was kept away from to the connecting plate body articulates there is the board of accepting, the rose box has been close to a lateral wall of accepting the plate body and has been seted up the clearance mouth, clearance mouth department is connected with opens the clearance mouth or sealed restriction subassembly, thereby the clearance mouth is opened to the direction rotation of keeping away from the restriction subassembly through accepting the plate body to the restriction subassembly, the upper surface of filtering plate body hugs closely there is the scraper blade, be connected with the drive assembly of drive scraper blade to the direction motion of being close to or keeping away from accepting the plate body on the scraper blade.
By adopting the technical scheme, the cooling liquid entering the filter box is filtered by the filter plate, when the filter plate body needs to be cleaned, the driving assembly is started, the driving assembly drives the scraper to move towards the direction close to the bearing plate body, and at the moment, the scraper scrapes and attaches the impurities retained on the filter plate body onto the falling bearing plate body for collection, so that the filter plate body can continue to better filter the cooling liquid; when the impurity on the plate body is accepted in needs clearance, thereby promote and accept the plate body and make and accept the plate body to the direction motion of keeping away from the restriction subassembly, the clearance mouth is opened this moment, and the impurity on accepting the plate body can be followed the clearance mouth and cleared up to breaking away from and accept the plate body, so filter that the plate can be better filter the coolant liquid.
Preferably, the mounting groove has been seted up to the last wall of clearance mouth, the restriction subassembly include with mounting groove sliding connection's limiting plate, a plurality of springs that are tensile state of fixedly connected with between the diapire of limiting plate and mounting groove, the lower wall of the clearance mouth of contradicting of the one end that the spring was kept away from to the limiting plate, accept the one end fixedly connected with elastic block that the plate body is close to the limiting plate, seted up the through-hole on the limiting plate, the elastic block is pegged graft with the through-hole.
Through adopting above-mentioned technical scheme, when promoting to accept the plate body and rotate to the direction of keeping away from the limiting plate, accept the plate body and drive the elastic block and break away from the through-hole gradually, the limiting plate is to the direction motion of being close to the mounting groove inside under the effort of spring afterwards, and the clearance mouth is opened this moment, and the impurity on accepting the plate body can break away from accepting the plate body from the clearance mouth, and easy operation is convenient.
Preferably, an inner side wall of the filter box, which is provided with the cleaning opening, is fixedly connected with a lapping plate, and the upper surface of the lapping plate is flush with the lower surface wall of the cleaning opening; when the bearing plate body is lapped on the lapping plate, the elastic block is separated from the through hole.
By adopting the technical scheme, when the bearing plate body is lapped with the lapping plate, the bearing plate body is in an inclined state, so that impurities on the bearing plate body can better slide towards the direction of the cleaning port, and the bearing plate body is separated; the accepting plate body rotates the back to the direction of keeping away from the limiting plate, and the impurity on the accepting plate body of not only being convenient for slides, can control the limiting plate simultaneously and open the clearance mouth, need not manual control restriction subassembly, and work efficiency is higher.
Preferably, a collecting box for cleaning the mask is detachably connected to one side wall of the filter box.
Through adopting above-mentioned technical scheme, the impurity that breaks away from accepting the plate body from the clearance mouth can get into and collect in the collection box, has reduced the condition that impurity dropped everywhere and has taken place.
Preferably, the collecting box is a telescopic piece formed by connecting a plurality of foldable corrugated sheets on a circle of side wall along the direction far away from the cleaning opening.
Through adopting above-mentioned technical scheme, to keeping away from the direction pulling collection box of clearance mouth, so can increase the volume of collecting the box, be convenient for more collect impurity.
Preferably, the rose box is made for the iron material, and the collection box is close to the fixed surface of rose box and is connected with round magnet, and round magnet adsorbs with the rose box.
By adopting the technical scheme, the collecting box is pulled towards the direction far away from the filter box, so that the collecting box can be separated from the filter box, and the mounting and dismounting modes of the collecting box and the filter box are simpler.
Preferably, the reinforcing rod is clung to one side of collecting the box and keeping away from the rose box, and the equal fixedly connected with magnet piece in both ends of reinforcing rod adsorbs the lateral wall at the rose box.
Through adopting above-mentioned technical scheme, the box is collected to the anchor strut hug closely, and the magnet piece adsorbs the lateral wall at the rose box, so consolidated the connection of collecting box and rose box.
Preferably, the upper surface of the filtering plate body is fixedly connected with a mounting ring, a push plate is inserted in the mounting ring, the upper surface of the push plate is fixedly connected with an insertion rod, and an insertion groove is formed in one side wall of the scraper close to the limiting assembly; when the scraper moves towards the direction close to the bearing plate body, the insertion groove is inserted into the insertion rod so as to drive the insertion rod to move towards the direction close to the bearing plate body.
By adopting the technical scheme, when the scraper moves towards the direction close to the bearing plate body, the insertion rod is inserted in the insertion groove, and at the moment, the scraper drives the insertion rod and the push plate to continue to move towards the direction close to the bearing plate body; when the impurities accumulated on the bearing plate body are excessive, the push plate gives downward acting force to the impurities accumulated on the bearing plate body, so that the downward rotating acting force is indirectly given to the bearing plate body, and the bearing plate body can rotate towards the direction far away from the limiting plate body; need not artifical promotion and accept the plate body and rotate, labour saving and time saving comparatively, and the impurity on the plate body is accepted in the contact of push pedal can great area, and the better promotion of being convenient for is accepted the plate body and is rotated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the impurities on the filtering plate can be conveniently cleaned, so that the filtering plate can better filter the cooling liquid;
2. after the bearing plate body rotates towards the direction far away from the limiting plate, impurities on the bearing plate body can slide conveniently, meanwhile, the limiting plate can be controlled to open the cleaning opening, manual control of a limiting assembly is not needed, and the working efficiency is high;
3. need not artifical promotion and accept the plate body and rotate, labour saving and time saving comparatively.
Drawings
Fig. 1 is a schematic view of the overall structure of a filter device according to an embodiment of the present application.
Fig. 2 is a schematic diagram showing the internal structure of the filter box in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a cleaning port in a closed state according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an embodiment of the present application showing a cleaning port in an open state.
Description of reference numerals: 1. a filter box; 11. a water outlet pipe; 12. cleaning the opening; 13. mounting grooves; 14. a lap plate; 2. a work table; 21. water permeable holes; 3. a filter plate; 31. a filter plate body; 311. a mounting ring; 32. connecting the plate bodies; 33. receiving the plate body; 331. an elastic block; 4. cleaning the assembly; 41. a squeegee; 411. inserting grooves; 412. a notch; 42. pushing a plate; 43. a plug rod; 5. a drive assembly; 51. a threaded rod; 52. a drive motor; 53. a guide rod; 6. a collection box; 7. a restriction component; 71. a limiting plate; 711. a through hole; 72. a spring; 8. a reinforcement assembly; 81. a reinforcing rod; 82. a magnet block.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a filter equipment who is applied to wire cut electrical discharge machining. Referring to fig. 1 and 2, the filtering device comprises a filtering box 1, the upper end of the filtering box 1 is an opening, a workbench 2 for closing the opening of the filtering box 1 is clamped at the opening of the filtering box 1, and a plurality of water permeable holes 21 are formed in the workbench 2. The inside fixedly connected with of rose box 1 filters plate 3, filters plate 3 and separates rose box 1 internal partitioning into upper and lower two parts. A water outlet pipe 11 is fixedly connected to one side wall of the filter box 1, and the water outlet pipe 11 is positioned at the lower side of the filter plate 3.
The coolant entering the interior of the filter box 1 from the water permeable holes 21 on the workbench 2 is filtered by the filter plate 3, and then the coolant is separated from the filter box 1 along the water outlet pipe 11 and flows to other positions for collection.
In order to reduce the in-process that filters plate 3 and filter the coolant liquid, the condition that takes place to block up takes place, is connected with the clearance subassembly 4 of clearing up filtering plate 3 on the rose box 1.
The filtering plate 3 comprises a filtering plate body 31 arranged inside the filtering box 1, a connecting plate body 32 fixedly connected with one end of the filtering plate body 31 and vertically arranged downwards, and a connecting plate body 33 is connected with one end, far away from the filtering plate body 31, of the connecting plate body 32.
The cleaning assembly 4 includes a scraper 41 located above the filtering plate 31, the scraper 41 is in a strip shape, the lower edge of the scraper 41 contacts the upper surface of the filtering plate 31, and each end of the scraper 41 contacts a corresponding inner side wall of the filtering box 1. The scraper 41 is connected with a driving assembly 5 for driving the scraper 41 to move towards or away from the receiving plate body 33.
The driving assembly 5 comprises a threaded rod 51 in threaded connection with the scraper 41, and two ends of the threaded rod 51 are respectively in rotary connection with one corresponding side wall of the filter box 1. A driving motor 52 is fixedly connected to an outer side wall of the filter box 1, and one end of the threaded rod 51 penetrates through the side wall of the filter box 1 and is fixedly connected with an output shaft of the driving motor 52. The driving assembly 5 further comprises a guide rod 53 penetrating through the scraper 41, the guide rod 53 is slidably connected with the scraper 41, and two ends of the guide rod 53 are fixedly connected with one corresponding inner side wall of the filter box 1.
When the driving motor 52 is started, the output shaft of the driving motor 52 drives the threaded rod 51 to rotate, and the threaded rod 51 rotates to drive the scraper 41 to move towards or away from the receiving plate body 33 along the guide rod 53. When the scraper 41 moves in a direction approaching the receiving plate, the scraper 41 scrapes the impurities remaining on the filter plate body 31 off the filter plate body 31 and drops on the receiving plate body 33 to be collected. In this way, the filter plate body 31 can continue to filter the coolant better.
Referring to fig. 2 and 3, when a large amount of impurities are collected on the receiving plate body 33, the impurities on the receiving plate body 33 are conveniently cleaned, and a cleaning opening 12 is formed in one side wall of the filter box 1 close to the receiving plate body 33. The outer side wall of the filter box 1 provided with the cleaning port 12 is detachably connected with a collecting box 6, and the collecting box 6 completely covers the cleaning port 12 inside. The cleaning port 12 is connected with a restriction component 7 which opens or closes the cleaning port 12.
When the impurity on the bearing plate body 33 is more, the cleaning opening 12 is opened by controlling the limiting component 7, and the impurity on the bearing plate body 33 can pass through the cleaning opening 12 and fall into the collecting box 6. The collection box 6 and the filter box 1 can be detached and separated later, impurities in the collection box 6 are cleaned, and therefore the impurities on the filter plate 3 can be cleaned to be separated from the filter box 1 conveniently.
The upper surface wall of clearance mouth 12 has seted up mounting groove 13, and restriction subassembly 7 includes the limiting plate 71 with mounting groove 13 sliding connection, is equipped with a plurality of springs 72 between limiting plate 71 and the diapire of mounting groove 13. One end of each spring 72 is fixedly connected with the limiting plate 71, and the other end is fixedly connected with the bottom wall of the mounting groove 13. An elastic block 331 is fixedly connected to one end of the receiving plate body 33 close to the limiting plate 71, a through hole 711 is formed in one surface of the limiting plate 71 close to the elastic block 331, the elastic block 331 is inserted into the through hole 711, and one end of the receiving plate body 33 close to the filter plate body 31 is hinged to the filter plate body 31. At this time, the spring 72 is in a stretched state, one end of the limiting plate 71, far away from the spring 72, extends out of the mounting groove 13 and abuts against the lower surface wall of the cleaning opening 12, and the limiting plate 71 seals the cleaning opening 12.
When a large amount of foreign substances are collected on the receiving plate 33, a downward force is applied to the receiving plate 33 by pushing the receiving plate 33. In this process, the elastic piece 331 is gradually disengaged from the through hole 711, and then the restricting plate 71 is moved in a direction approaching the inside of the mounting groove 13 by the urging force of the spring 72, so that the cleaning port 12 is opened.
Referring to fig. 3 and 4, the filtering tank 1 is provided with a lapping plate 14 fixedly connected to an inner side wall of the cleaning opening 12, and an upper surface of the lapping plate 14 is flush with a lower surface wall of the cleaning opening 12. The receiving plate 33 moves away from the restricting plate 71 until one end of the receiving plate 33 abuts on the engaging plate 14, at which time the receiving plate 33 stops rotating and the receiving plate 33 is inclined. Therefore, the impurities on the bearing plate body 33 can better slide along the bearing plate body 33 to the direction close to the collecting box 6, and the impurities on the bearing plate body 33 can be conveniently and completely separated from the bearing plate body 33.
The collecting box 6 is a plastic transverse telescopic piece, and a circle of side wall of the collecting box 6 is formed by connecting a plurality of foldable corrugated sheets along the folding telescopic direction. This facilitates changing the volume of the collecting box 6. The filter box 1 is made of iron materials, a circle of magnet is fixedly connected to one surface, close to the filter box 1, of the collection box 6, and the collection box 6 is adsorbed on the side wall of the filter box 1.
In order to reinforce the connection of the collecting box 6 to the filter box 1, a reinforcing component 8 is connected to the filter box 1. The reinforcing assembly 8 includes reinforcing rods 81, and a magnet block 82 is fixedly connected to both ends of each reinforcing rod 81. The reinforcing rod 81 is tightly attached to one side of the collecting box 6 far away from the filter box 1, the collecting box 6 is positioned between the two magnet blocks 82, and the magnet blocks 82 are adsorbed on the outer side wall of the filter box 1. The reinforcement rod 81 abutting against the collection box 6 reinforces the connection of the collection box 6 with the filter box 1.
Referring to fig. 2 and 3, a mounting ring 311 is fixedly connected to the upper surface of the filter plate 31, a push plate 42 is inserted into the mounting ring 311, and an insertion rod 43 is fixedly connected to the upper surface of the push plate 42. One side surface of the scraper 41 close to the bearing plate 33 is provided with an inserting groove 411, and the bottom end of the scraper 41 is also fixedly connected with a notch 412 for the installation ring 311 to pass through.
When the scraping plate 41 moves in a direction approaching the receiving plate body 33, the inserting rod 43 is inserted into the inserting groove 411 during the process of inserting the mounting ring 311 through the slot 412, and at this time, the scraping plate 41 drives the inserting rod 43 and the pushing plate 42 to move continuously in a direction approaching the receiving plate body 33. When the impurities collected on the receiving plate body 33 can abut against the push plate 42, the push plate 42 provides a downward acting force to the impurities on the receiving plate body 33, at this time, the receiving plate body 33 is subjected to the downward acting force, the receiving plate body 33 can rotate in a direction away from the limiting plate 71, and the impurities on the receiving plate body 33 can enter the collecting box 6. The pushing plate 42 has a larger area contacting the impurities collected on the receiving plate 33, so as to better push the receiving plate 33 to rotate.
Referring to fig. 3 and 4, when the scraper 41 moves away from the receiving plate 33, the push plate 42 is inserted into the mounting ring 311 again while the mounting ring 311 is inserted through the notch 412, and the insertion rod 43 is disengaged from the insertion groove 411 of the push plate 42.
The implementation principle of the filtering device applied to the wire cutting machine is as follows: the driving motor 52 is periodically started, and the output shaft of the driving motor 52 rotates to drive the threaded rod 51 to rotate, so as to drive the scraper 41 to move towards the direction close to or away from the bearing plate body 33, so that impurities on the filtering plate body 31 are cleaned.
When the scraping plate 41 moves towards the receiving plate body 33, the inserting rod 43 is inserted into the inserting groove 411, and the scraping plate 41 drives the pushing plate 42 to move towards the receiving plate body 33. When the receiving plate 33 contains a large amount of impurities, the pushing plate 42 applies a downward force to the impurities on the receiving plate 33, and the receiving plate 33 moves away from the limiting plate 71 until the elastic block 331 is separated from the through hole 711 and one end of the receiving plate 33 is overlapped with the overlapping plate 14. At this time, the restricting plate 71 moves closer into the mounting groove 13 by the biasing force of the spring 72, the cleaning port 12 is opened, and the foreign substances on the receiving plate 33 slide along the receiving plate 33 toward the collecting box 6.
When it is necessary to clean impurities in the collecting box 6, the reinforcing rod 81 is pulled in a direction away from the filter box 1 until the magnet block 82 is separated from the filter box 1. And the collecting box 6 is pulled again to separate the collecting box 6 from the filter box 1, so that the impurities in the collecting box 6 can be cleaned conveniently.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a be applied to wire cut electrical discharge machining's filter equipment, includes rose box (1), its characterized in that: the filter box is characterized in that a filter plate (3) is arranged inside the filter box (1), the filter plate (3) comprises a filter plate body (31), one end of the filter plate body (31) is fixedly connected with a connecting plate body (32) arranged downwards, one end, far away from the filter plate body (31), of the connecting plate body (32) is hinged with a bearing plate body (33), one side wall, close to the bearing plate body (33), of the filter box (1) is provided with a cleaning opening (12), the cleaning opening (12) is connected with a limiting assembly (7) for opening or sealing the cleaning opening (12), the limiting assembly (7) rotates towards the direction far away from the limiting assembly (7) through the bearing plate body (33) so as to open the cleaning opening (12), a scraper blade (41) is tightly attached to the upper surface of the filter plate body (31), and a driving assembly (5) for driving the scraper blade (41) to move towards the direction close to or far away from the bearing plate body (33) is connected onto the scraper blade (41);
the cleaning device is characterized in that an installation groove (13) is formed in the upper surface wall of the cleaning opening (12), the limiting assembly (7) comprises a limiting plate (71) which is in sliding connection with the installation groove (13), a plurality of springs (72) in a stretching state are fixedly connected between the limiting plate (71) and the bottom wall of the installation groove (13), one end, far away from the springs (72), of the limiting plate (71) abuts against the lower surface wall of the cleaning opening (12), an elastic block (331) is fixedly connected to one end, close to the limiting plate (71), of the bearing plate body (33), a through hole (711) is formed in the limiting plate (71), and the elastic block (331) is inserted into the through hole (711);
an inner side wall of the filter box (1) provided with the cleaning opening (12) is fixedly connected with a lapping plate (14), and the upper surface of the lapping plate (14) is flush with the lower surface wall of the cleaning opening (12); when the receiving plate (33) is lapped on the lapping plate (14), the elastic block (331) is separated from the through hole (711).
2. The filtering device for the wire cutting machine according to claim 1, wherein: one side wall of the filter box (1) is detachably connected with a collecting box (6) which covers the cleaning opening (12) inside.
3. The filtering device for the wire cutting machine according to claim 2, wherein: the collecting box (6) is a telescopic piece formed by connecting a plurality of foldable corrugated sheets on a circle of side wall along the direction far away from the cleaning opening (12).
4. The filtering device for the wire cutting machine according to claim 2 or 3, wherein: the filter box (1) is made of iron materials, the surface of the collecting box (6) close to the filter box (1) is fixedly connected with a circle of magnet, and the circle of magnet is adsorbed to the filter box (1).
5. The filtering device for the wire cutting machine according to claim 4, wherein: collect box (6) and keep away from one side of rose box (1) and hug closely reinforced bar (81), the equal fixedly connected with magnet piece (82) in both ends of reinforced bar (81), magnet piece (82) adsorb the lateral wall in rose box (1).
6. The filtering device for the wire cutting machine according to claim 1, wherein: the upper surface of the filtering plate body (31) is fixedly connected with a mounting ring (311), a push plate (42) is inserted in the mounting ring (311), the upper surface of the push plate (42) is fixedly connected with an insertion rod (43), and an insertion groove (411) is formed in one side wall of the scraping plate (41) close to the limiting component (7);
when the scraper (41) moves towards the direction close to the bearing plate body (33), the insertion groove (411) is inserted into the insertion rod (43) so as to drive the insertion rod (43) to move towards the direction close to the bearing plate body (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111314787.5A CN114146465B (en) | 2021-11-08 | 2021-11-08 | Filter device applied to wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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