CN113290291A - Electric spark device for mold machining - Google Patents
Electric spark device for mold machining Download PDFInfo
- Publication number
- CN113290291A CN113290291A CN202010112446.9A CN202010112446A CN113290291A CN 113290291 A CN113290291 A CN 113290291A CN 202010112446 A CN202010112446 A CN 202010112446A CN 113290291 A CN113290291 A CN 113290291A
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- Prior art keywords
- electric spark
- motor
- otic placode
- plate
- lifting
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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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/10—Supply or regeneration of working media
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses an electric spark device for die machining, which comprises a material storage mechanism and a moving mechanism, wherein the moving mechanism is arranged at the upper end of the material storage mechanism, the electric spark device also comprises a machining mechanism for machining, a placing mechanism and a lifting mechanism for placing a die, and a cooling and filtering mechanism for radiating and filtering, the machining mechanism is arranged on the moving mechanism, the placing mechanism is arranged at the lower side of the machining mechanism, the placing mechanism is connected with the material storage mechanism through the lifting mechanism, and the rear end of the material storage mechanism is connected with the cooling and filtering mechanism. The invention utilizes the matching of the processing mechanism and the cooling and filtering mechanism, can quickly clean the scrap iron on the surface of the die during and after processing, avoids the influence of accumulation on later-stage processing, can quickly filter and collect at the same time, is convenient for later-stage maintenance, and can adjust the height of the die by utilizing the matching of the placing mechanism and the lifting mechanism, thereby facilitating the processing operation.
Description
Technical Field
The invention relates to the field of mold processing, in particular to an electric spark device for mold processing.
Background
During electric spark machining, one pole of a pulse power supply is connected with a tool electrode, the other pole of the pulse power supply is connected with a workpiece electrode, and the two poles of the pulse power supply are immersed in a liquid medium (common kerosene, mineral oil or deionized water) with certain insulation degree. The tool electrode is controlled by the automatic feeding adjusting device to ensure that a small discharge gap (0.01-0.05 mm) is maintained between the tool and the workpiece during normal processing. When pulse voltage is applied between the electrodes, the liquid medium at the closest point between the electrodes under the current condition is broken down to form a discharge channel. Due to the fact that the cross section of the channel is small, the discharge time is extremely short, energy is concentrated to a high degree (10-107W/mm), instantaneous high temperature generated in a discharge area is enough to enable materials to be molten and even evaporated, and therefore a small pit is formed. After the first pulse discharge is finished, a short interval time is passed, and the second pulse is in turn discharged at the closest point between the two electrodes.
In the mold machining, the electric discharge machining is mostly used at present, and because the electric discharge machining is also a material removing machining, a large amount of scrap iron exists in tools and oil, and if the scrap iron is accumulated, the subsequent machining is hindered, and an oil path can be blocked.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an electric spark device for mold processing.
The invention realizes the purpose through the following technical scheme:
the utility model provides an electric spark device is used in mould processing, includes storage mechanism, moving mechanism, the storage mechanism upper end is provided with moving mechanism still includes the processing agency who is used for processing and is used for placing the mould place the mechanism and elevating system and be used for the filterable cooling filtering mechanism that dispels the heat, the last being provided with of moving mechanism processing mechanism, the processing mechanism downside is provided with place the mechanism, place the mechanism with pass through between the storage mechanism elevating system connects, the storage mechanism rear end is connected cooling filtering mechanism.
Preferably: the placing mechanism comprises a lifting plate and lug plates, the two ends of the lifting plate are welded to the lug plates, the lug plates are connected through threads, the lifting mechanism is connected to the lug plates through threads, the lifting mechanism comprises a lifting motor, a fixing plate, a lifting screw and a slide rod, the fixing plate is connected to the storage mechanism, the base is connected to the lifting motor, the upper end of the fixing plate is connected to the output end of the fixing plate, the lifting screw is connected to the lug plates, the other end of the lifting screw is connected to the lug plates, and the slide rod is connected to the lug plates.
So set up, place the mould that needs processing lifter plate upper end when needs go up and down to the mould, start elevator motor can drive the fixed plate cooperation the otic placode goes up and down.
Preferably: the placing mechanism comprises a lifting plate and an ear plate, the two ends of the lifting plate are welded to the ear plate, the ear plate is connected with the lifting mechanism, the lifting mechanism comprises a fixed plate, a sliding rod, a lifting cylinder and a lifting piston, the fixed plate is connected with the storage mechanism, the upper end of the fixed plate is connected with the lifting cylinder, the output end of the lifting cylinder is connected with the lifting piston, the lifting piston is connected with the ear plate, the other end of the ear plate is connected with the sliding rod.
So set up, place the mould that needs processing lifter plate upper end, when needs go up and down to the mould, start the lift cylinder can drive thereby lifting piston makes the otic placode goes up and down.
Preferably: the storage mechanism comprises a base and a storage tank, wherein the storage tank is formed in the base.
So set up, the base plays the bearing effect, the stock chest plays the oil storage effect.
Preferably: the moving mechanism comprises a vertical motor, a stand column, a height motor and a transverse motor, wherein the vertical motor is connected with the stand column through a screw rod, the height motor is arranged at the upper end of the stand column, the height motor passes through the screw rod to be connected with a cross rod, one end of the cross rod is connected with the transverse motor, the transverse motor barrel is connected with a moving seat through the screw rod, and the moving seat is connected with the processing mechanism.
So set up, vertical motor, height motor, horizontal motor drive the processing agency carries out the removal of triaxial direction.
Preferably: the processing mechanism comprises an electric spark generator, a washing nozzle, a first cooling fan and a conductor, wherein the conductor is arranged at the lower end of the electric spark generator, the washing nozzle is arranged at the two ends of the electric spark generator, the first cooling fan is arranged at the front end of the electric spark generator, and the washing nozzle is connected with the cooling and filtering mechanism through a pipeline.
So set up, the washing terminals both ends to conductor one side jets out high-speed fluid to cool down and erode, first radiator fan plays the radiating effect.
Preferably: the filter mechanism includes drain pipe, liquid reserve tank, water pump, feed liquor pipe, the drain pipe is connected storage mechanism the storage pond, the drain pipe output is connected the liquid reserve tank, the liquid reserve tank output is connected the water pump, the water pump passes through the feed liquor union coupling storage mechanism the storage pond, the inside filter plate that is provided with of liquid reserve tank, the filter plate downside is provided with the refrigeration board, refrigeration board external connection second radiator fan.
So set up, the filter plate plays the filtration and adds the iron fillings that produce man-hour, the refrigeration board with second radiator fan plays and carries out rapid cooling to fluid.
Compared with the prior art, the invention has the following beneficial effects:
1. by matching the machining mechanism and the cooling and filtering mechanism, scrap iron on the surface of the die can be quickly cleaned during and after machining, so that the influence of accumulation on later-stage machining is avoided, and meanwhile, the scrap iron can be quickly filtered and collected, and later-stage maintenance is facilitated;
2. the height of the die can be adjusted by matching the placing mechanism with the lifting mechanism, so that the processing operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of an electric spark device for mold processing according to the present invention;
FIG. 2 is a second schematic diagram of an electric spark device for mold processing according to the present invention;
FIG. 3 is a schematic structural diagram of a processing mechanism of the electric spark device for processing the mold according to the present invention;
FIG. 4 is a schematic structural view of a cooling filter mechanism of an electric spark device for mold processing according to the present invention;
FIG. 5 is a schematic structural view of a lifting motor of the electric spark device for mold processing according to the present invention;
FIG. 6 is a schematic diagram of a lifting cylinder of the electric spark device for mold processing according to the present invention.
The reference numerals are explained below:
1. a material storage mechanism; 2. a moving mechanism; 3. a processing mechanism; 4. a placement mechanism; 5. a lifting mechanism; 6. a cooling and filtering mechanism; 11. a base; 12. a material storage tank; 21. a longitudinal motor; 22. a column; 23. a height motor; 24. a transverse motor; 25. a cross bar; 26. a movable seat; 27. a screw; 31. an electric spark generator; 32. washing the spray head; 33. a first heat dissipation fan; 34. a conductor; 41. a lifting plate; 42. an ear plate; 51. a lifting motor; 52. a fixing plate; 53. a lifting screw; 54. a slide bar; 511. a lifting cylinder; 512. a lift piston; 61. a liquid outlet pipe; 62. a liquid storage tank; 63. a water pump; 64. a liquid inlet pipe; 65. filtering the plate; 66. a refrigeration plate; 67. a second heat dissipation fan.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
the utility model provides an electric spark device for mould processing, including storage mechanism 1, moving mechanism 2, 1 upper end of storage mechanism is provided with moving mechanism 2, still including the processing agency 3 that is used for processing and the receiving mechanism 4 and the elevating system 5 that are used for placing the mould and be used for the filterable cooling filtering mechanism 6 of dispelling the heat, be provided with processing mechanism 3 on the moving mechanism 2, 3 downside of processing mechanism is provided with receiving mechanism 4, connect through elevating system 5 between receiving mechanism 4 and the storage mechanism 1, cooling filtering mechanism 6 is connected to 1 rear end of storage mechanism.
Example 1
As shown in fig. 1-5, the placing mechanism 4 includes a lifting plate 41 and ear plates 42, the ear plates 42 are welded to two ends of the lifting plate 41, the ear plates 42 are connected to the lifting mechanism 5 through threads, the lifting mechanism 5 includes a lifting motor 51, a fixing plate 52, a lifting screw 53 and a slide rod 54, the fixing plate 52 is connected to the base 11 of the storage mechanism 1, the lifting motor 51 is connected to the upper end of the fixing plate 52, the output end of the fixing plate 52 is connected to the lifting screw 53, the lifting screw 53 is connected to the ear plate 42, the ear plate 42 at the other end is connected to the slide rod 54, a mold to be processed is placed on the upper end of the lifting plate 41, and when the mold is required to be lifted, the lifting motor 51 is started, so that the fixing plate 52 can be driven to lift in cooperation with the ear plates 42; the material storage mechanism 1 comprises a base 11 and a material storage tank 12, wherein the material storage tank 12 is formed inside the base 11, the base 11 plays a bearing role, and the material storage tank 12 plays an oil storage role; the moving mechanism 2 comprises a longitudinal motor 21, an upright post 22, a height motor 23 and a transverse motor 24, the longitudinal motor 21 is connected with the upright post 22 through a screw 27, the height motor 23 is arranged at the upper end of the upright post 22, the height motor 23 is connected with a cross rod 25 through the screw 27, one end of the cross rod 25 is connected with the transverse motor 24, the transverse motor 24 is connected with a barrel screw 27, the barrel screw 27 of the transverse motor 24 is connected with a moving seat 26, the moving seat 26 is connected with the processing mechanism 3, and the longitudinal motor 21, the height motor 23 and the transverse motor 24 drive the processing mechanism 3 to move in the three-axis direction; the machining mechanism 3 comprises an electric spark generator 31, a washing nozzle 32, a first cooling fan 33 and a conductor 34, the conductor 34 is arranged at the lower end of the electric spark generator 31, the washing nozzles 32 are arranged at two ends of the electric spark generator 31, the first cooling fan 33 is arranged at the front end of the electric spark generator 31, the washing nozzles 32 are connected with the cooling and filtering mechanism 6 through pipelines, high-speed oil is ejected from two ends of the washing nozzles 32 to one side of the conductor 34 so as to be cooled and washed away, and the first cooling fan 33 plays a role in cooling; filtering mechanism 6 includes drain pipe 61, liquid reserve tank 62, water pump 63, feed liquor pipe 64, storage tank 12 of storage mechanism 1 is connected to drain pipe 61, liquid reserve tank 62 is connected to drain pipe 61 output, water pump 63 is connected to liquid reserve tank 62 output, water pump 63 passes through feed liquor pipe 64 and connects storage tank 12 of storage mechanism 1, the inside filter plate 65 that is provided with of liquid reserve tank 62, filter plate 65 downside is provided with refrigeration board 66, refrigeration board 66 external connection second radiator fan 67, filter plate 65 plays the iron fillings that filter and produce man-hour, refrigeration board 66 and second radiator fan 67 play and carry out rapid cooling to fluid.
The working principle is as follows: place the mould that will process in lifter plate 41 upper end, when needs go up and down to the mould, start elevator motor 51, can drive fixed plate 52 cooperation otic placode 42 and go up and down, start processing mechanism 3 and water pump 63, begin to process the template, processing man-hour washing terminals 32 erupts high fluid, clean around conductor 34, first radiator fan 33 starts to dispel the heat to spark generator 31 simultaneously, fluid arrives inside liquid reserve tank 62 from drain pipe 61 one side, earlier through the filtration of filter plate 65, cooling through refrigeration board 66 and second radiator fan 67, get back to inside storage silo 12 from feed liquor pipe 64.
Example 2
As shown in fig. 6, the difference between the embodiment 2 and the embodiment 1 is that the placing mechanism 4 includes a lifting plate 41 and an ear plate 42, the ear plate 42 is welded at two ends of the lifting plate 41, the lifting mechanism 5 is connected to the ear plate 42, the lifting mechanism 5 includes a fixing plate 52, a slide rod 54, a lifting cylinder 511 and a lifting piston 512, the lifting fixing plate 52 is connected to the storage mechanism 1, the upper end of the fixing plate 52 is connected to the lifting cylinder 511, the output end of the lifting cylinder 511 is connected to the lifting piston 512, the lifting piston 512 is connected to the ear plate 42, the ear plate 42 at the other end is connected to the slide rod 54, a mold to be processed is placed at the upper end of the lifting plate 41, and when the mold needs to be lifted, the lifting cylinder 511 is started to drive the lifting piston 512 to lift the ear plate 42.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The utility model provides an electric spark device for mould processing, includes storage mechanism (1), moving mechanism (2), storage mechanism (1) upper end is provided with moving mechanism (2), its characterized in that: still including the processing agency (3) that is used for processing and be used for placing the mould place mechanism (4) and elevating system (5) and be used for the filterable cooling filtering mechanism (6) of dispelling the heat, be provided with on moving mechanism (2) processing agency (3), processing agency (3) downside is provided with placing mechanism (4), placing mechanism (4) with pass through between storage mechanism (1) elevating system (5) are connected, storage mechanism (1) rear end is connected cooling filtering mechanism (6).
2. The electric spark device for mold processing according to claim 1, wherein: placing mechanism (4) includes lifter plate (41), otic placode (42), lifter plate (41) both ends welding otic placode (42), on otic placode (42) through threaded connection elevating mechanism (5), elevating mechanism (5) include elevator motor (51), fixed plate (52), lifting screw (53), slide bar (54), fixed plate (52) are connected storage mechanism (1), elevator motor (51) are connected fixed plate (52) upper end, fixed plate (52) output is connected lifting screw (53), lifting screw (53) are connected otic placode (42), the other end ear plate (42) are connected slide bar (54).
3. The electric spark device for mold processing according to claim 1, wherein: place mechanism (4) including lifter plate (41), otic placode (42), lifter plate (41) both ends welding otic placode (42), connect on otic placode (42) elevating system (5), elevating system (5) are including fixed plate (52), slide bar (54), lift cylinder (511), lift piston (512), fixed plate (52) are connected storage mechanism (1), connected in fixed plate (52) upper end lift cylinder (511), lift cylinder (511) output is connected lift piston (512), lift piston (512) are connected otic placode (42), the other end otic placode (42) are connected slide bar (54).
4. The electric spark device for mold processing according to claim 1, wherein: the storage mechanism (1) comprises a base (11) and a storage tank (12), wherein the storage tank (12) is formed inside the base (11).
5. The electric spark device for mold processing according to claim 1, wherein: moving mechanism (2) are including vertical motor (21), stand (22), high motor (23), horizontal motor (24), vertical motor (21) is connected through screw rod (27) stand (22), stand (22) upper end is provided with high motor (23), high motor (23) are passed through horizontal pole (25) are connected in screw rod (27), horizontal pole (25) one end is connected horizontal motor (24), horizontal motor (24) bucket screw rod (27) are connected and are removed seat (26), remove and connect on seat (26) processing mechanism (3).
6. The electric spark device for mold processing according to claim 1, wherein: the machining mechanism (3) comprises an electric spark generator (31), a washing nozzle (32), a first cooling fan (33) and a conductor (34), wherein the lower end of the electric spark generator (31) is provided with the conductor (34), two ends of the electric spark generator (31) are provided with the washing nozzle (32), the front end of the electric spark generator (31) is provided with the first cooling fan (33), and the washing nozzle (32) is connected with the cooling and filtering mechanism (6) through a pipeline.
7. The electric spark device for mold processing according to claim 1, wherein: filtering mechanism (6) include drain pipe (61), liquid reserve tank (62), water pump (63), feed liquor pipe (64), drain pipe (61) are connected storage mechanism (1), drain pipe (61) output is connected liquid reserve tank (62), liquid reserve tank (62) output is connected water pump (63), water pump (63) pass through feed liquor pipe (64) are connected storage mechanism (1), inside filter plate (65) that is provided with of liquid reserve tank (62), filter plate (65) downside is provided with refrigeration board (66), refrigeration board (66) external connection second radiator fan (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010112446.9A CN113290291A (en) | 2020-02-24 | 2020-02-24 | Electric spark device for mold machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010112446.9A CN113290291A (en) | 2020-02-24 | 2020-02-24 | Electric spark device for mold machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113290291A true CN113290291A (en) | 2021-08-24 |
Family
ID=77317723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010112446.9A Pending CN113290291A (en) | 2020-02-24 | 2020-02-24 | Electric spark device for mold machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113290291A (en) |
-
2020
- 2020-02-24 CN CN202010112446.9A patent/CN113290291A/en active Pending
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Application publication date: 20210824 |
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| WD01 | Invention patent application deemed withdrawn after publication |