CN115055770B - Oil drain mechanism for oil groove of electric spark forming machine - Google Patents
Oil drain mechanism for oil groove of electric spark forming machine Download PDFInfo
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- CN115055770B CN115055770B CN202210731768.0A CN202210731768A CN115055770B CN 115055770 B CN115055770 B CN 115055770B CN 202210731768 A CN202210731768 A CN 202210731768A CN 115055770 B CN115055770 B CN 115055770B
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- forming machine
- filtering
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- 230000007246 mechanism Effects 0.000 title claims abstract description 113
- 238000010892 electric spark Methods 0.000 title claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract 4
- 239000008187 granular material Substances 0.000 claims abstract 4
- 238000004062 sedimentation Methods 0.000 claims abstract 4
- 239000003921 oil Substances 0.000 claims description 211
- 239000012528 membrane Substances 0.000 claims description 65
- 238000003825 pressing Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 22
- 238000001556 precipitation Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000010721 machine oil Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002923 metal particle Substances 0.000 description 18
- 239000007921 spray Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses an oil drain mechanism for an oil groove of an electric spark forming machine, and relates to the technical field of electric spark forming machines; specifically including oil tank and two at least granule sedimentation mechanisms, the oil storage tank that possesses liquid level display is installed to inside one side of oil tank, and the top of oil storage tank is provided with the filler pipe, and the inside of filler pipe is provided with the filter screen structure, the tee bend that converges is installed at the top of granule sedimentation mechanism, and the three-way side-mounting that converges has the oil collecting pipe, and the raffinate conveyer pipe is installed at the three-way top that converges. According to the invention, when the materials of the processed workpieces are different, different oil filtering assemblies can be switched for filtering oil, so that the materials with processing loss can be filtered and recovered conveniently, and the recovered oil is collected into an oil storage tank through repeated drawing and pressurized filtering by means of the reciprocating lifting of the piston mechanism by combining deposition and filtering, thus the oil filtering efficiency is improved, and the maintenance period of a filtering structure is prolonged.
Description
Technical Field
The invention relates to the technical field of electric spark forming machines, in particular to an oil drain mechanism for an oil groove of an electric spark forming machine.
Background
The electric spark forming machine uses the instantaneous high temperature of electric spark to make the local metal melt, oxidize and erode away, so as to make the processed product be processed, and make it become the product with required size and shape accuracy. Causing numerous collisions between particles to form a plasma and rapidly increasing to a high temperature of 8000 to 12000 degrees, instantaneously melting some material at the surfaces of the two conductors, simultaneously forming a bubble due to vaporization of the electrode and the dielectric liquid, and regularly rising its pressure until very high, then interrupting the current, suddenly decreasing the temperature, causing the bubble to explode inwards, the generated motive force throws the melted material out of the pit, and the corroded material is re-condensed into small spheres in the dielectric liquid and is discharged by the dielectric liquid. Then, the NC control monitoring and control is performed by a servo mechanism, so that the discharge phenomenon is uniform and consistent.
The electric spark forming machine tool is mainly used for machining complex cavities and curved surfaces of various electric conductors such as various dies and precise part manufacturing, an oil groove is needed during electric spark machining, oil is discharged and sprayed onto the dies, the temperature on the surfaces of the dies and dielectric liquid are taken away to be re-coagulated into small spheres, the purposes of protecting the dies and continuously machining are achieved, at present, working liquid in an oil groove of the electric spark forming machine is simply filtered and recycled, the filtering effect is reduced along with the increase of time, and after the materials of the dies are changed, metal particle materials in oil are mixed, so that recycling is difficult.
Accordingly, the present invention provides an oil drain mechanism for an oil tank of an electric spark forming machine, so as to solve the above-mentioned technical problems in the prior art.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an oil drain mechanism for an oil groove of an electric spark forming machine.
The invention provides an oil discharging mechanism for an oil groove of an electric spark forming machine, which comprises an oil tank and at least two particle precipitation mechanisms, wherein an oil storage tank with a liquid level display is arranged on one side of the interior of the oil tank, an oil injection pipe is arranged at the top end of the oil storage tank, a filter screen structure is arranged in the oil injection pipe, a converging tee joint is arranged at the top of the particle precipitation mechanism, an oil collecting pipe is arranged on the side surface of the converging tee joint, and a residual liquid conveying pipe is arranged at the top of the converging tee joint;
an oil conveying mechanism is arranged at the bottom end of the inside of the oil tank, one end of the oil conveying mechanism is connected with the bottom of the oil storage tank, the other end of the oil conveying mechanism is connected with a plurality of oil conveying pipes in a screwed mode, the other end of the oil conveying pipes is connected with a fixing seat in a screwed mode, and an oil spray pipe formed by corrugated forming pipes is arranged at the top end of the fixing seat;
The oil tank is characterized in that a plurality of movable brackets are arranged on the other side of the inside of the oil tank, the number of the movable brackets is the same as that of the particle precipitation mechanisms, an oil filtering tank is arranged in the movable brackets, the side face of the oil filtering tank is connected with an oil storage tank through a one-way valve and a quick-release joint, a dip tube and a one-way valve are arranged between the bottom of the other side of the oil filtering tank and the particle precipitation mechanisms, a interception mechanism is arranged at the bottom of the oil filtering tank, the bottom of the interception mechanism is communicated with a residual liquid conveying pipe, and a liquid distributor is arranged between the dip tube and the residual liquid conveying pipe through the quick-release joint and the valve;
The utility model discloses a hydraulic oil filter, including oil liquid filter tank, drive slide bar, piston mechanism, drive slide bar's top is installed, and the drive slide bar's bottom is installed, the inside of oil liquid filter tank is provided with piston mechanism, and piston mechanism surface distribution has a plurality of unidirectional circulation's filtrate holes, the outside middle part of drive slide bar is provided with two spacing rings, and the outside bottom and the piston mechanism firm of drive slide bar are connected, the bottom of drive slide bar is provided with the extension end, and the bottom and the interception mechanism looks adaptation of extension end.
In the invention, preferably, the oil liquid conveying mechanism comprises a conveying pump and a liquid distributor which are communicated with each other, wherein an inlet of the conveying pump is connected with an oil storage tank through a pipeline, and a plurality of regulating valves with pressure display are arranged on the other side of the liquid distributor.
In the invention, preferably, the particle precipitation mechanism comprises a box body and a box cover, wherein a plurality of baffle plates which are obliquely arranged are arranged at the bottom of the box cover, the baffle plates penetrate through the box cover, a plurality of groups of trapping pieces and supporting vertical plates with sequentially increased sizes are arranged in the box body, and the trapping pieces are connected with the supporting vertical plates through arc-shaped elastic plates.
In the invention, preferably, the trapping piece comprises an elastic membrane with a water drop-shaped section, the top of the elastic membrane is provided with a counterweight rod body, the main body of the elastic membrane has a two-layer structure, the middle part of the main body of the elastic membrane is provided with a through groove, the middle part of the side surface of the elastic membrane is provided with a interception hole, the inner wall of one side of the elastic membrane is provided with a plurality of soft columns with rough surfaces, and the soft columns and the interception holes are arranged in a staggered way.
In the invention, preferably, the number of the trapping pieces on each supporting vertical plate is multiple, the trapping pieces also comprise separating plates arranged on the supporting vertical plates, a slag discharging gap is arranged between the separating plates and the bottom of the elastic membrane, turbulent flow plates with V-shaped structures are rotatably arranged on the side surfaces of the separating plates, and the turbulent flow plates are arranged in the elastic membrane.
In the invention, preferably, the interception mechanism comprises an outer tube body with a narrow upper part and a wide lower part, a sealing plug is arranged in the outer tube body through a spring and a bracket, and the top end of the sealing plug is in sealing sliding connection with the top of the outer tube body.
In the invention, preferably, the piston mechanism comprises a sealing ring, a guiding slip ring and a driving ring, a plurality of supporting frameworks are arranged between the sealing ring and the guiding slip ring as well as between the sealing ring and the driving ring as well as between the sealing ring and the supporting frameworks, a filter pressing membrane is arranged between the sealing ring and the driving ring, the filter pressing membrane is positioned at the upper end of the filter pressing membrane, the guiding slip ring is in sliding connection with the driving sliding rod, and the driving ring is firmly connected with the driving sliding rod.
In the invention, preferably, a plurality of layers of filter pressing holes with spindle-shaped structures are arranged in the filter pressing membrane, a plurality of concave rings with V-shaped cross sections are arranged on the top surface of the filter pressing membrane, and a plurality of soft cones are arranged on the bottom surface of the filter pressing membrane.
In the invention, preferably, the fixing seat comprises a fixing seat shell, the bottom of the fixing seat shell is provided with annular magnetic steel and a flexible sucker, the inside of the fixing seat shell is provided with a two-layer cavity structure, a shaft body is rotatably arranged between the two-layer cavity structure, the top of the shaft body is provided with a water wheel slurry sheet, and the bottom of the shaft body is provided with a plurality of centrifugal blocks.
Preferably, the fixing seat comprises a fixing seat shell, the bottom of the fixing seat shell is provided with annular magnetic steel and a flexible sucker, a two-layer cavity structure is arranged in the fixing seat shell, a shaft body is rotatably arranged between the two-layer cavity structure, the top of the shaft body is provided with a water wheel slurry sheet, the bottom of the shaft body is provided with a plurality of centrifugal blocks and a wind power slurry sheet, the bottom center of the fixing seat shell is provided with an elastic membrane with a spherical structure, and the outer side of a lower-layer cavity of the fixing seat shell is provided with a plurality of air exhaust grooves in an inclined mode.
Compared with the prior art, the invention provides the oil drain mechanism for the oil groove of the electric spark forming machine, which has the following beneficial effects:
According to the invention, the oil filtering assemblies consisting of a plurality of groups of oil filtering tanks and the particle precipitation mechanism are designed, each connecting pipeline of the oil filtering assemblies is designed into a structure capable of being quickly assembled and disassembled, different oil filtering assemblies can be switched to filter oil whenever the materials of processed workpieces are different, the materials which are lost in processing are convenient to filter and recover, the recovered oil is collected into the oil storage tank through repeated drawing and pressurized filtering by means of the combination of deposition and filtering and the reciprocating lifting of the piston mechanism, the oil filtering efficiency is improved, the maintenance period of the filtering structure is prolonged, and the spraying assemblies consisting of a plurality of groups of oil conveying pipes, a fixing seat and oil spraying pipes are arranged, wherein each group of spraying assemblies can be fixed on the surface of a workbench of an electric spark forming machine at a plurality of positions through the magnetic attraction of the fixing seat, and correspondingly change along with the processing position and the shape of the workpieces to be processed, and the accuracy of the oil spraying position is improved.
Drawings
Fig. 1 is a schematic structural view of an oil drain mechanism for an oil tank of an electric spark forming machine;
fig. 2 is an enlarged schematic view of a part of the oil drain mechanism for an oil tank of an electric spark forming machine according to the present invention;
fig. 3 is a schematic diagram of a downward movement structure of a piston mechanism of an oil drain mechanism for an oil tank of an electric spark forming machine;
fig. 4 is a schematic diagram of an upward movement structure of a piston mechanism of an oil drain mechanism for an oil tank of an electric spark forming machine;
fig. 5 is a schematic diagram of a piston mechanism of an oil drain mechanism for an oil tank of an electric spark forming machine according to the present invention;
fig. 6 is a schematic diagram of a piston mechanism of an oil drain mechanism for an oil tank of an electric spark forming machine according to the present invention;
Fig. 7 is a schematic structural diagram of a particle precipitation mechanism of an oil drain mechanism for an oil tank of an electric spark forming machine;
FIG. 8 is a schematic diagram of a trapping member of an oil drain mechanism for an oil tank of an electric spark forming machine according to the present invention;
fig. 9 is a schematic diagram of a fixing seat structure of an oil drain mechanism for an oil tank of an electric spark forming machine according to embodiment 1 of the present invention;
fig. 10 is a schematic view of a fixing seat structure of an oil drain mechanism for an oil tank of an electric spark forming machine according to embodiment 2 of the present invention.
In the figure: 1 particle precipitation mechanism, 101 box, 102 box cover, 103 baffle plate, 104 collecting piece, 1041 elastic membrane, 1042 interception hole, 1043 soft cylinder, 1044 turbulence plate, 105 supporting vertical plate, 2 dip tube, 3 liquid distributor, 4 interception mechanism, 5 oil filtering tank, 6 piston mechanism, 601 driving ring, 602 sealing ring, 603 guiding slip ring, 604 filter pressing membrane, 6041 filter pressing pore, 6042 soft cone, 6043 concave ring, 605 filter mesh, 7 driving slide bar, 8 electric telescopic rod, 9 movable support, 10 oil tank, 11 oil injection tube, 12 oil storage tank, 13 oil delivery mechanism, 14 oil delivery tube, 15 oil spray tube, 16 fixed seat, 1601 fixed seat shell, 1602 flexible sucker, 1603 annular magnetic steel, 1604 shaft, 1605 water wheel slurry sheet, 1606 centrifugal block, 1607 wind force slurry sheet, 1608 elastic membrane, 1609 groove, 17 oil collecting tube, 18 confluence tee joint, 19 raffinate delivery tube.
Detailed Description
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
Referring to fig. 1-9, an oil drain mechanism for an oil tank of an electric spark forming machine comprises an oil tank 10 and at least two particle precipitation mechanisms 1, wherein an oil storage tank 12 with a liquid level display is installed on one side of the inside of the oil tank 10, an oil injection pipe 11 is arranged at the top end of the oil storage tank 12, a filter screen structure is arranged in the oil injection pipe 11, a confluence tee 18 is installed at the top of the particle precipitation mechanism 1, an oil collecting pipe 17 is installed on the side surface of the confluence tee 18, and a residual liquid conveying pipe 19 is installed at the top of the confluence tee 18;
An oil conveying mechanism 13 is arranged at the bottom end of the inside of the oil tank 10, one end of the oil conveying mechanism 13 is connected with the bottom of the oil storage tank 12, a plurality of oil conveying pipes 14 are connected with the other end of the oil conveying mechanism 13 in a screwed mode, a fixing seat 16 is connected with the other end of the oil conveying pipes 14 in a screwed mode, and an oil spraying pipe 15 formed by corrugated forming pipes is arranged at the top end of the fixing seat 16;
A plurality of movable brackets 9 are arranged on the other side of the inside of the oil tank 10, the number of the movable brackets 9 is the same as that of the particle precipitation mechanisms 1, an oil filtering tank 5 is arranged in the movable brackets 9, the side surface of the oil filtering tank 5 is connected with an oil storage tank 12 through a one-way valve and a quick-release joint, a dip tube 2 and a one-way valve are arranged between the bottom of the other side of the oil filtering tank 5 and the particle precipitation mechanisms 1, a interception mechanism 4 is arranged at the bottom of the oil filtering tank 5, the bottom of the interception mechanism 4 is communicated with a residual liquid conveying pipe 19, and a liquid distributor 3 is arranged between the plurality of dip tubes 2 and the residual liquid conveying pipe 19 through the quick-release joint and the valve;
The electric telescopic rod 8 is installed at the top of fluid filtration jar 5, and drive slide bar 7 is installed to the bottom of electric telescopic rod 8, the inside of fluid filtration jar 5 is provided with piston mechanism 6, and piston mechanism 6 surface distribution has a plurality of unidirectional flow's filtrate hole, drive slide bar 7's outside middle part is provided with two spacing rings, and drive slide bar 7's outside bottom and piston mechanism 6 firm the connection, drive slide bar 7's bottom is provided with the extension end, and the bottom of extension end and the looks adaptation of retaining mechanism 4.
As a still further scheme in the application, the oil liquid conveying mechanism 13 comprises a conveying pump and a liquid separator which are mutually communicated, wherein an inlet of the conveying pump is connected with the oil storage tank 12 through a pipeline, and a plurality of regulating valves with pressure display are arranged on the other side of the liquid separator.
As a still further scheme in the invention, the particle precipitation mechanism 1 comprises a box body 101 and a box cover 102, a plurality of baffle plates 103 which are obliquely arranged are arranged at the bottom of the box cover 102, the baffle plates 103 penetrate through the box cover 102, a plurality of groups of trapping members 104 and supporting vertical plates 105 which are sequentially increased in size are arranged in the box body 101, the trapping members 104 and the supporting vertical plates 105 are connected through arc-shaped elastic plates, oil collected on a workbench of an electric spark forming machine and filtrate filtered and formed from the oil filtering tank 5 are converged, the oil is added from one end of the box body 101, a corrugated flow channel is formed in the box body 101 by virtue of the baffle plates 103 and the supporting vertical plates 105, so that the oil is effectively cooled, meanwhile, when the oil flows in repeated obstacles, metal particles contained in the oil are deposited under the action of gravity and the trapping members 104, the filtering load of the oil filtering tank 5 is reduced, the efficiency of the oil temperature reduction, the filtering and purifying efficiency of the oil is improved, the enrichment and recovery of the metal particles are effectively completed, and the recovery efficiency of the metal particles is improved.
As a still further scheme in the invention, the capturing element 104 comprises an elastic membrane 1041 with a water drop-shaped section, a counterweight rod body is arranged at the top of the elastic membrane 1041, a main body of the elastic membrane 1041 has a two-layer structure, a through groove is arranged in the middle of the main body of the elastic membrane 1041, an interception hole 1042 is arranged in the middle of the side surface of the elastic membrane 1041, a plurality of soft columns 1043 with rough surfaces are arranged on the inner wall of one side of the elastic membrane 1041, and the soft columns 1043 and the interception hole 1042 are arranged in a staggered manner; in the invention, the upper end of the elastic membrane 1041 is higher than the upper end of the supporting vertical plate 105, the trapping part 104 intercepts part of particles in the flowing process of oil, the soft column 1043 with a rough surface provides effective adhesion support for metal particles in the oil, the oil discharging mechanism is arranged in the electric spark forming machine, when the equipment operates and the oil flows, the trapping part 104 is driven to shake, the section of the elastic membrane 1041 is in a water drop-shaped structure, the top of the elastic membrane presents an open-close state when vibrating, the oil is sucked from the upper end opening and discharged from the intercepting hole 1042, the intercepting efficiency of the metal particles in the oil is effectively improved, secondly, the groove penetrating structure in the middle of the main body of the elastic membrane 1041 divides the elastic membrane 1041 into an inner layer and an outer layer, when the elastic membrane 1041 shakes, the left and right hydraulic pressure of the intercepting hole 1042 is changed, the blocking of holes is avoided by the flow of the oil, and the intercepting efficiency is improved.
As a still further scheme in the invention, the number of the trapping pieces 104 on each supporting vertical plate 105 is provided with a plurality, the trapping pieces 104 also comprise separating plates arranged on the supporting vertical plates 105, slag discharging gaps are arranged between the separating plates and the bottoms of the elastic diaphragms 1041, turbulent flow plates 1044 with V-shaped structures are rotatably arranged on the side surfaces of the separating plates, the turbulent flow plates 1044 are arranged in the elastic diaphragms 1041, the inner space of the elastic diaphragms 1041 is divided into an upper part and a lower part by the turbulent flow plates 1044, when the elastic diaphragms 1041 vibrate, one side of the elastic diaphragms is influenced by the supporting vertical plates 105, the vibration amplitude of two sides is inconsistent, and the internal oil is compressed or drawn when vibrating, so that the turbulent flow plates 1044 are driven to swing left and right to downwards transfer deposited metal particles, influence on the metal particles deposited at the bottoms when the oil flows is avoided, and the separation efficiency of the metal particles in the oil is further improved.
As a still further scheme in the invention, the interception mechanism 4 comprises an outer pipe body with a narrow upper part and a wide lower part, a sealing plug is arranged in the outer pipe body through a spring and a bracket, the top end of the sealing plug is in sealing sliding connection with the top of the outer pipe body, the driving slide rod 7 drives the piston mechanism 6 to be pressed above the piston mechanism 6 when the oil descends in the oil filtering tank 5, the content of metal particles in the oil positioned on the lower side of the piston mechanism 6 is increased, the filtering speed is reduced along with the descending of the piston mechanism 6 and the increase of the content of the metal particles, the hydraulic pressure of residual oil positioned below the piston mechanism 6 is increased, the bottom end of the driving slide rod 7 is contacted with the sealing plug, the sealing plug is pressed into a wide cavity of the outer pipe body, and the oil rich in the metal particles is rapidly discharged into the particle precipitation mechanism 1 under the action of the hydraulic pressure for redeposition treatment.
As a still further scheme in the invention, the piston mechanism 6 comprises a sealing ring 602, a guiding sliding ring 603 and a driving ring 601, a plurality of supporting frameworks are arranged between the sealing ring 602 and the guiding sliding ring 603 and between the sealing ring 602 and the driving ring 601, a filter screen 605 is arranged between the sealing ring 602 and the driving ring 601, a filter pressing membrane 604 is arranged between the sealing ring 602 and the driving ring 601, the filter pressing membrane 604 is positioned at the upper end of the filter screen 605, the guiding sliding ring 603 is in sliding connection with the driving sliding rod 7, the driving ring 601 is firmly connected with the driving sliding rod 7, when the piston mechanism 6 moves downwards, oil enters between the filter screen 605 and the filter pressing membrane 604 through meshes of the filter screen 605, the oil is spread out by the action of hydraulic pressure, the oil smoothly passes through pores in the filter screen 604, the separation of metal particles of the oil is completed until the driving sliding rod 7 contacts with a interception mechanism 4 to discharge filtrate, when the piston mechanism 6 moves upwards, the filtered oil is increased in the upper end, the filter pressing membrane 604 is driven to expand downwards, the pores are pressed into an oil storage tank 12, the oil in the upper end, the oil is sucked in the particle precipitation mechanism 1, the filter screen 605 is completed, the filter screen 605 is repeatedly operated, the filtering efficiency is continuously changed every time, the filtering net is continuously, and the filtering net is continuously changed every time, and the filtering net is continuously, the filtering net is changed.
As a still further scheme in the invention, the inside of the filter pressing membrane 604 is provided with a plurality of filter pressing pores 6041 with spindle-shaped structures, the top surface of the filter pressing membrane 604 is provided with a plurality of concave rings 6043 with V-shaped sections, the bottom surface of the filter pressing membrane 604 is provided with a plurality of soft cones 6042, when the bottom of the filter pressing membrane 604 is pressed, the upper end of the filter pressing membrane is expanded, oil enters from the large mouth direction of the filter pressing pores and is discharged from the rear end, when the upper end of the filter pressing membrane 604 is pressed, the lower end of the filter pressing membrane is expanded, the filter pressing membrane 604 is closely attached to the filter screen 605 under the action of hydraulic pressure, the soft cones 6042 are embedded into the meshes of the filter screen 605, metal particles in the meshes are pushed out to finish the cleaning operation of the filter screen 605, then, the upper part of the hydraulic pressure is released outwards on the inclined surfaces on the two sides of the concave rings 6043 to seal the upper end of the filter pressing pore 6041, the filter pressing membrane 604 is made into a sealed whole, when the bottom of the filter pressing membrane 604 is pressed, the filter pressing membrane is transformed in the direction, the filter pressing membrane 605 is cleaned, after the soft cones 6042 are embedded into the meshes of the filter screen 605, the positions of the filter pressing membrane 604 are fixed, the filter pressing membrane 604 is prevented, the misplacement is avoided, and the filter pressing efficiency of the filter pressing membrane is improved.
As a still further scheme in the invention, the fixed seat 16 comprises a fixed seat shell 1601, the bottom of the fixed seat shell 1601 is provided with annular magnetic steel 1603 and a flexible sucker 1602, the inside of the fixed seat shell 1601 is provided with a two-layer cavity structure, a shaft body 1604 is rotatably arranged between the two-layer cavity structure, a water wheel slurry sheet 1605 is arranged at the top of the shaft body 1604, a plurality of centrifugal blocks 1606 are arranged at the bottom of the shaft body 1604, when the electric spark forming machine operates, the fixed seat 16 is fixed on an operating platform by virtue of magnetic attraction, the oil spray pipe 15 is bent to be in a required shape, the adjustment of an oil spray hole is completed, when the oil is sprayed, the oil flows through an upper cavity in the fixed seat shell 1601, the water wheel slurry sheet 1605 is driven to rotate fast by utilizing the oil flow, the centrifugal blocks 1606 are driven to rotate fast, the vibration generated by the operation of the electric spark forming machine on the fixed seat 16 is eliminated by utilizing the centrifugal force of the centrifugal blocks 1606, the stability of the fixed seat 16 is improved, and the accuracy of the spray position setting of the oil spray pipe 15 is further enhanced.
Example 2:
Referring to fig. 10, an oil drain mechanism for an oil tank of an electric spark forming machine, a fixed base 16 comprises a fixed base housing 1601, a ring-shaped magnetic steel 1603 and a flexible sucker 1602 are installed at the bottom of the fixed base housing 1601, a two-layer cavity structure is arranged in the fixed base housing 1601, a shaft body 1604 is rotatably installed between the two-layer cavity structure, a water wheel pulp sheet 1605 is installed at the top of the shaft body 1604, a plurality of centrifugal blocks 1606 and wind pulp sheets 1607 are installed at the bottom of the shaft body 1604, an elastic membrane 1608 with a spherical structure is arranged at the center of the bottom of the fixed base housing 1601, a plurality of air exhaust grooves 1609 are arranged at the outer side of a lower-layer cavity of the fixed base housing 1601 in an inclined manner, the fixed base 16 is fixed on an operating table by means of magnetic attraction when the electric spark forming machine is operated, the oil spray pipe 15 is bent to a required shape to complete the adjustment of an oil spray opening, when the oil is sprayed, the water wheel slurry sheet 1605 is driven to rotate rapidly by the oil flowing in the upper cavity inside the fixed base shell 1601, the centrifugal block 1606 is driven to rotate rapidly, the vibration generated by the operation of the electric spark forming machine, which is received by the fixed base 16, is eliminated by the centrifugal force of the centrifugal block 1606, the stability of the fixed base 16 is improved, the wind force slurry sheet 1607 is driven to rotate rapidly by the water wheel slurry sheet 1605, the elastic membrane 1608 is sucked up, the vacuum suction and the tightness between the flexible sucker 1602 and the workbench are enhanced, the installation stability of the fixed base 16 is further improved, meanwhile, the outward blowing air flow is formed at the exhaust groove 1609, the annular air curtain is formed around the fixed base 16, the oil on the surface of the workbench is driven to the outside, the oil recovery efficiency is improved, the flexible sucker 1602 is prevented from being polluted by the oil, and the service life of the flexible sucker 1602 is prolonged.
When in use, the oil filtering assembly composed of a plurality of groups of oil filtering tanks 5 and the particle precipitation mechanism 1 is designed, each connecting pipeline of the oil filtering assembly is designed into a quick-dismantling structure, each time the materials of processed workpieces are different, different oil filtering assemblies can be switched to filter oil, the materials which are lost in processing are convenient to filter and recycle, the oil collected on the workbench of the electric spark forming machine is combined with the filtrate which is filtered and formed from the oil filtering tanks 5 by means of deposition and filtration, the oil is added from one end of the box 101, the inside of the box 101 forms a fold-shaped flow channel by means of the baffle plate 103 and the supporting vertical plate 105, the oil is effectively cooled, meanwhile, when the oil flows in repeated obstacles, metal particles contained in the oil are deposited under the action of the gravity and the trapping member 104, the driving sliding rod 7 drives the piston mechanism 6 to descend in the oil filtering tanks 5, the oil is pressed into the upper part through the piston mechanism 6, the content of metal particles in the oil at the lower side of the piston mechanism 6 is increased, the filtering speed is reduced along with the decrease of the piston mechanism 6 and the increase of the content of the metal particles, the residual oil at the lower side of the piston mechanism 6 is increased in hydraulic pressure, the residual oil is pressed into the wide cavity of the outer pipe body along with the contact of the bottom end of the driving sliding rod 7 and the sealing plug, the oil rich in the metal particles is quickly discharged into the particle precipitation mechanism 1 under the action of the hydraulic pressure for redeposition treatment, the recovered oil is collected into the oil storage tank 12 through repeated drawing and pressurized filtering through the reciprocating lifting of the piston mechanism 6, the oil filtering efficiency is improved, the maintenance period of the filtering structure is prolonged, and a spray assembly consisting of a plurality of groups of oil delivery pipes 14, fixing seats 16 and oil spray pipes 15 is arranged, each group of spray components can be fixed on the surface of a workbench of the electric spark forming machine at multiple positions through the magnetic attraction of the fixed seat 16, and the processing position and the shape of the workpiece to be processed are correspondingly changed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an oil drain mechanism for electric spark make-up machine oil groove, includes oil tank (10) and two at least granule deposit mechanism (1), oil storage tank (12) that possess liquid level display are installed to inside one side of oil tank (10), and the top of oil storage tank (12) is provided with filler pipe (11), and the inside of filler pipe (11) is provided with filter screen structure, converging tee bend (18) are installed at the top of granule deposit mechanism (1), and the side-mounting of converging tee bend (18) has fluid collecting pipe (17), and raffinate conveyer pipe (19) are installed at the top of converging tee bend (18), its characterized in that:
An oil conveying mechanism (13) is arranged at the inner bottom end of the oil tank (10), one end of the oil conveying mechanism (13) is connected with the bottom of the oil storage tank (12), the other end of the oil conveying mechanism (13) is in threaded connection with a plurality of oil conveying pipes (14), the other end of the oil conveying pipes (14) is in threaded connection with a fixing seat (16), and an oil spraying pipe (15) formed by corrugated forming pipes is arranged at the top end of the fixing seat (16);
A plurality of movable brackets (9) are arranged on the other side of the inside of the oil tank (10), the number of the movable brackets (9) is the same as that of the particle sedimentation mechanisms (1), an oil liquid filtering tank (5) is arranged in the movable brackets (9), the side face of the oil liquid filtering tank (5) is connected with an oil storage tank (12) through a one-way valve and a quick-release connector, a dip tube (2) and a one-way valve are arranged between the bottom of the other side of the oil liquid filtering tank (5) and the particle sedimentation mechanisms (1), a interception mechanism (4) is arranged at the bottom of the oil liquid filtering tank (5), the bottom of the interception mechanism (4) is communicated with a residual liquid conveying pipe (19), and a plurality of liquid distributors (3) are arranged between the dip tube (2) and the residual liquid conveying pipe (19) through the quick-release connector and the valve;
An electric telescopic rod (8) is arranged at the top of the oil filtering tank (5), a driving sliding rod (7) is arranged at the bottom end of the electric telescopic rod (8), a piston mechanism (6) is arranged in the oil filtering tank (5), a plurality of unidirectional circulating filtrate holes are distributed on the surface of the piston mechanism (6), two limiting rings are arranged in the middle of the outer side of the driving sliding rod (7), the bottom of the outer side of the driving sliding rod (7) is firmly connected with the piston mechanism (6), an extending end is arranged at the bottom end of the driving sliding rod (7), and the bottom end of the extending end is matched with the intercepting mechanism (4);
The particle precipitation mechanism (1) comprises a box body (101) and a box cover (102), a plurality of inclined baffle plates (103) are arranged at the bottom of the box cover (102), the baffle plates (103) penetrate through the box cover (102), a plurality of groups of trapping members (104) and supporting risers (105) with sequentially increased sizes are arranged in the box body (101), the trapping members (104) are connected with the supporting risers (105) through arc-shaped elastic plates, the trapping members (104) comprise elastic membrane plates (1041) with water drop-shaped structures in cross sections, the top of each elastic membrane plate (1041) is provided with a counterweight rod body, the main body of each elastic membrane plate (1041) is of a two-layer structure, the middle part of the main body of each elastic membrane plate (1041) is provided with a through groove, the middle part of the side face of each elastic membrane plate (1041) is provided with a interception hole (1042), a plurality of soft columns (1043) with rough surfaces are arranged on one side inner wall of each elastic membrane plate (1041), the trapping members (104) and the interception holes (105) are arranged in a staggered mode, the number of the trapping members (104) on each supporting riser (105) is provided with a plurality of water drop-shaped elastic membrane plates (1041) and the separation plates (104) are arranged on the side faces, the separation plates (104) are arranged on the separation plates (104) and the separation plates (104) are arranged on the separation plates, the turbulence plate (1044) is disposed inside the elastic membrane (1041).
2. The oil drain mechanism for an oil tank of an electric spark forming machine according to claim 1, wherein the oil conveying mechanism (13) comprises a conveying pump and a liquid separator which are mutually communicated, an inlet of the conveying pump is connected with the oil storage tank (12) through a pipeline, and a plurality of regulating valves with pressure display are arranged on the other side of the liquid separator.
3. The oil drain mechanism for the oil tank of the electric spark forming machine according to claim 1, wherein the intercepting mechanism (4) comprises an outer tube body with a narrow upper part and a wide lower part, a sealing plug is arranged in the outer tube body through a spring and a bracket, and the top end of the sealing plug is in sealing sliding connection with the top of the outer tube body.
4. The oil drain mechanism for an oil tank of an electric spark forming machine according to claim 1, wherein the piston mechanism (6) comprises a sealing ring (602), a guiding slip ring (603) and a driving ring (601), a plurality of supporting frameworks are arranged between the sealing ring (602) and the guiding slip ring (603) and the driving ring (601), a filter screen (605) is arranged between the sealing ring (602) and the driving ring (601) and between the sealing ring (602) and the supporting frameworks, a filter pressing membrane (604) is arranged between the sealing ring (602) and the driving ring (601), the filter pressing membrane (604) is arranged at the upper end of the filter screen (605), the guiding slip ring (603) is in sliding connection with the driving sliding rod (7), and the driving ring (601) is firmly connected with the driving sliding rod (7).
5. The oil drain mechanism for an oil tank of an electric spark forming machine according to claim 4, wherein a plurality of layers of filter pressing pores (6041) with spindle-shaped structures are arranged in the filter pressing membrane (604), a plurality of concave rings (6043) with V-shaped cross sections are arranged on the top surface of the filter pressing membrane (604), and a plurality of soft cones (6042) are arranged on the bottom surface of the filter pressing membrane (604).
6. The oil drain mechanism for an oil tank of an electric spark forming machine according to any one of claims 1 to 5, wherein the fixing base (16) includes a fixing base housing (1601), and an annular magnetic steel (1603) and a flexible suction cup (1602) are mounted at the bottom of the fixing base housing (1601), a two-layer cavity structure is provided inside the fixing base housing (1601), a shaft body (1604) is rotatably mounted between the two-layer cavity structure, a water wheel slurry sheet (1605) is mounted at the top of the shaft body (1604), and a plurality of centrifugal blocks (1606) are mounted at the bottom of the shaft body (1604).
7. The oil drain mechanism for an oil tank of an electric spark forming machine according to any one of claims 1 to 5, wherein the fixing base (16) includes a fixing base housing (1601), an annular magnetic steel (1603) and a flexible suction cup (1602) are installed at the bottom of the fixing base housing (1601), a two-layer cavity structure is provided inside the fixing base housing (1601), a shaft body (1604) is rotatably installed between the two-layer cavity structure, a water wheel pulp sheet (1605) is installed at the top of the shaft body (1604), a plurality of centrifugal blocks (1606) and wind force pulp sheets (1607) are installed at the bottom of the shaft body (1604), an elastic membrane (1608) with a spherical structure is arranged at the bottom center of the fixing base housing (1601), and a plurality of oblique exhaust grooves (1609) are provided at the outer side of a lower-layer cavity of the fixing base housing (1601).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210731768.0A CN115055770B (en) | 2022-06-25 | 2022-06-25 | Oil drain mechanism for oil groove of electric spark forming machine |
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| CN202210731768.0A CN115055770B (en) | 2022-06-25 | 2022-06-25 | Oil drain mechanism for oil groove of electric spark forming machine |
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| CN117306902B (en) * | 2023-10-19 | 2024-04-26 | 中国水利水电第十二工程局有限公司 | VF anti-cracking agent and repairing device for repairing cracks of concrete panel by using same |
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| US5298161A (en) * | 1991-01-07 | 1994-03-29 | Erosonic Ag | Apparatus for cleaning the working liquid of an EDM or ECM machine |
| JPH06304420A (en) * | 1993-04-23 | 1994-11-01 | Asahi Sanac Kk | Paint sludge disposal device in the water tank of the painting booth |
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| DE3143542A1 (en) * | 1980-11-12 | 1982-07-08 | Sartorius GmbH, 3400 Göttingen | Device for mass transfer between fluids |
| CH670785A5 (en) * | 1987-04-03 | 1989-07-14 | Charmilles Technologies | |
| DE10017690A1 (en) * | 2000-04-08 | 2001-10-25 | Simmoteit Robert | Device for mass exchange and cultivation of cells |
| AU2010205867A1 (en) * | 2009-01-14 | 2011-07-21 | Bl Technologies, Inc. | Immersed membrane cassette and method of operation |
| DE102017215085A1 (en) * | 2017-08-29 | 2019-02-28 | Efficient Energy Gmbh | Heat pump with a cooling device for cooling a Leitraums or a suction mouth |
| CN210846749U (en) * | 2019-10-12 | 2020-06-26 | 苏州仁光智能科技有限公司 | Oil impurity removal device for electric spark forming machine |
| CN216013416U (en) * | 2021-07-28 | 2022-03-11 | 姜珉 | Water conservancy irrigated area open channel velocity of water measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298161A (en) * | 1991-01-07 | 1994-03-29 | Erosonic Ag | Apparatus for cleaning the working liquid of an EDM or ECM machine |
| JPH06304420A (en) * | 1993-04-23 | 1994-11-01 | Asahi Sanac Kk | Paint sludge disposal device in the water tank of the painting booth |
| CN201684997U (en) * | 2010-04-14 | 2010-12-29 | 东莞盈拓科技实业有限公司 | Liquid storage tank with automatically switching of working liquids |
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