CN104588796A - Electric spark forming machine - Google Patents
Electric spark forming machine Download PDFInfo
- Publication number
- CN104588796A CN104588796A CN201410755097.7A CN201410755097A CN104588796A CN 104588796 A CN104588796 A CN 104588796A CN 201410755097 A CN201410755097 A CN 201410755097A CN 104588796 A CN104588796 A CN 104588796A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- fuel tank
- communicated
- radiator
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- 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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention provides an electric spark forming machine which comprises a pulse power source, a tool electrode, a workpiece electrod, a stand column, a lifting arm, a lifting shaft, an oil tank and a machine tool. The stand column is connected with the lifting arm. The lifting arm is connected to the lifting shaft. The lifting shaft is arranged on the machine tool. The tool electrode and the workpiece electrode are connected with two electrodes of the pulse power source respectively. The oil tank is internally provided with working liquid and a heat exchange assembly. The heat exchange assembly comprises a spiral water pipe, a heat sink and a fan. The spiral water pipe is soaked in the working liquid, a water inlet of the water pipe is communicated with an outlet of the heat sink through a water pump, an outlet of the water pipe is communicated with an inlet of the heat sink, and the side of the heat sink is provided with the fan. The heat exchange assembly is arranged, the spiral water pipe is arranged in the working liquid, after heat exchange between the water pipe and the working liquid is conducted, the water pipe conducts heat dissipation through the heat sink, and the purpose of cooling the working liquid in the oil tank is achieved. Heat dissipation is accelerated by arranging the fan on the side of the heat sink. By means of the mode, the cost is low, and the heat dissipation effect can be guaranteed.
Description
Technical field
The present invention relates to a kind of spark-erosion sinking machine.
Background technology
Spark-erosion sinking machine, as one of modal machining equipment, is widely used in the manufacture of various metal die, plant equipment.Spark-erosion sinking machine utilizes the special process method of the galvanic action ablation conductive material produced during the two interpolar pulsed discharge be immersed in working solution.When carrying out spark-erosion sinking machined, between retaining tool electrode and piece pole constant discharge gap condition under, ablation piece pole metal, makes tool-electrode constantly to piece pole feeding on one side, finally just processes the shape corresponding with tool-electrode shape.Therefore, as long as change the shape of tool-electrode and the relative motion mode between tool-electrode and piece pole, the profile of various complexity can just be processed.
Wherein, working solution, as discharge medium, also plays the effects such as cooling, chip removal in process, be ensure spark-erosion sinking machine continue normal use, need to cool working solution, chip removal process.
Summary of the invention
The object of this invention is to provide a kind of spark-erosion sinking machine, under lower-cost prerequisite, realize the cooling to working solution in fuel tank, chip removal process, solve the above-mentioned problems in the prior art.
Technical solution of the present invention is:
A kind of spark-erosion sinking machine, comprise the pulse power, tool-electrode, piece pole, column, lifting arm, lifting shaft, fuel tank, lathe, column connects lifting arm, lifting arm is connected on lifting shaft, lifting shaft is located on lathe, tool-electrode and piece pole connect the two poles of the earth of the pulse power respectively, fuel tank is located on lathe, working solution is provided with in fuel tank, piece pole is immersed in working solution, heat exchanger assembly is provided with in fuel tank, described heat exchanger assembly comprises helical form and crosses water pipe, radiator and fan, helical form is crossed water pipe and is immersed in working solution, the water inlet crossing water pipe is communicated with the outlet of radiator by water pump, cross the entrance of the outlet radiator of water pipe, the sidepiece of radiator is provided with fan.
Further, fuel tank is communicated with oil pump one by filter, and oil pump one is communicated with liquid reserve tank, and liquid reserve tank is communicated with fuel tank by oil pump two.
Further, filter chamber is formed in described filter, screen pack is provided with in filter chamber, the bottom of filter chamber is provided with down pipe, under go out pipe and be provided with valve, the two ends of filter chamber are respectively equipped with oil-in and oil-out, under go out pipe and divide with oil-out the both sides being located at screen pack, under go out pipe below be provided with collecting box.
Further, tool-electrode adopts fine copper or graphite.
The invention has the beneficial effects as follows: this kind of spark-erosion sinking machine, by arranging heat exchanger assembly, helical form is crossed water pipe and is located in working solution, after realizing heat exchange with working solution, cross water pipe to dispel the heat via radiator again, realize the object that working solution in fuel tank is cooled.The side of radiator arranges fan to accelerate heat radiation.Under this mode, cost is low and can ensure radiating effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Wherein: the 1-pulse power, 2-tool-electrode, 3-piece pole, 4-column, 5-lifting arm, 6-lifting shaft, 7-fuel tank, 8-lathe, 9-crosses water pipe, 10-radiator, 11-fan, 12-water pump, 13-filter, 14-oil pump one, 15-liquid reserve tank, 16-oil pump two, 17-screen pack, 18-collecting box.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment
A kind of spark-erosion sinking machine, as Fig. 1, comprise the pulse power 1, tool-electrode 2, piece pole 3, column 4, lifting arm 5, lifting shaft 6, fuel tank 7, lathe 8, column 4 connects lifting arm 5, lifting arm 5 is connected on lifting shaft 6, lifting shaft 6 is located on lathe 8, tool-electrode 2 and piece pole 3 connect the two poles of the earth of the pulse power 1 respectively, fuel tank 7 is located on lathe 8, working solution is provided with in fuel tank 7, piece pole 3 is immersed in working solution, heat exchanger assembly is provided with in fuel tank 7, heat exchanger assembly comprises helical form and crosses water pipe 9, radiator 10 and fan 11, helical form is crossed water pipe 9 and is immersed in working solution, the water inlet crossing water pipe 9 is communicated with the outlet of radiator 10 by water pump 12, cross the entrance of the outlet radiator 10 of water pipe 9, the sidepiece of radiator 10 is provided with fan 11.
By arranging heat exchanger assembly, helical form is crossed water pipe 9 and is located in working solution, after realizing heat exchange, crosses water pipe 9 and dispels the heat via radiator 10, realize the object cooled working solution in fuel tank 7 with working solution.The side of radiator 10 arranges fan 11 and accelerates heat radiation.Under this mode, cost is low and can ensure radiating effect.
Fuel tank 7 is communicated with oil pump 1 by filter 13, and oil pump 1 is communicated with liquid reserve tank 15, and liquid reserve tank 15 is communicated with fuel tank 7 by oil pump 2 16.Form filter chamber in filter 13, be provided with screen pack 17 in filter chamber, the bottom of filter chamber is provided with down pipe, under go out pipe and be provided with valve, the two ends of filter chamber are respectively equipped with oil-in and oil-out, under go out pipe and divide with oil-out the both sides being located at screen pack 17, under go out pipe below be provided with collecting box 18.
Chip removal process is carried out by the metal fillings in filter 13 pairs of working solutions.Filter 13 arrange screen pack 17 and under go out pipe, metal fillings is isolated by screen pack 17, and goes out tube drainage under passing through in collecting box 18, then processes.
Claims (4)
1. a spark-erosion sinking machine, it is characterized in that: comprise the pulse power, tool-electrode, piece pole, column, lifting arm, lifting shaft, fuel tank, lathe, column connects lifting arm, lifting arm is connected on lifting shaft, lifting shaft is located on lathe, tool-electrode and piece pole connect the two poles of the earth of the pulse power respectively, fuel tank is located on lathe, working solution is provided with in fuel tank, piece pole is immersed in working solution, heat exchanger assembly is provided with in fuel tank, described heat exchanger assembly comprises helical form and crosses water pipe, radiator and fan, helical form is crossed water pipe and is immersed in working solution, the water inlet crossing water pipe is communicated with the outlet of radiator by water pump, cross the entrance of the outlet radiator of water pipe, the sidepiece of radiator is provided with fan.
2. spark-erosion sinking machine as claimed in claim 1, it is characterized in that: fuel tank is communicated with oil pump one by filter, oil pump one is communicated with liquid reserve tank, and liquid reserve tank is communicated with fuel tank by oil pump two.
3. spark-erosion sinking machine as claimed in claim 2, it is characterized in that: in described filter, form filter chamber, screen pack is provided with in filter chamber, the bottom of filter chamber is provided with down pipe, under go out pipe and be provided with valve, the two ends of filter chamber are respectively equipped with oil-in and oil-out, under go out pipe and divide with oil-out the both sides being located at screen pack, under go out pipe below be provided with collecting box.
4. the spark-erosion sinking machine as described in any one of claim 1-3, is characterized in that: tool-electrode adopts fine copper or graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755097.7A CN104588796A (en) | 2014-12-11 | 2014-12-11 | Electric spark forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755097.7A CN104588796A (en) | 2014-12-11 | 2014-12-11 | Electric spark forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104588796A true CN104588796A (en) | 2015-05-06 |
Family
ID=53115039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755097.7A Pending CN104588796A (en) | 2014-12-11 | 2014-12-11 | Electric spark forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290796A (en) * | 2015-11-03 | 2016-02-03 | 芜湖戎征达伺服驱动技术有限公司 | Multi-functional die processing machine |
| CN109128404A (en) * | 2018-09-20 | 2019-01-04 | 益阳道和汽车零部件有限公司 | A kind of vortex chip removal electric discharge machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139828A (en) * | 1980-03-31 | 1981-10-31 | Mitsubishi Electric Corp | Spark erosion equipment |
| US5298161A (en) * | 1991-01-07 | 1994-03-29 | Erosonic Ag | Apparatus for cleaning the working liquid of an EDM or ECM machine |
| CN101219403A (en) * | 2007-10-17 | 2008-07-16 | 上海电力学院 | Liquid cooling cooling-down type thermostatic bath system and intelligent temperature control method |
| CN103433576A (en) * | 2013-09-13 | 2013-12-11 | 哈尔滨工业大学 | Self-inductive-internal flushing liquid electric spark processing method for metal with insulating ceramic coating |
| CN203875438U (en) * | 2014-04-04 | 2014-10-15 | 群基精密工业(苏州)有限公司 | Electric discharge machine |
-
2014
- 2014-12-11 CN CN201410755097.7A patent/CN104588796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139828A (en) * | 1980-03-31 | 1981-10-31 | Mitsubishi Electric Corp | Spark erosion equipment |
| US5298161A (en) * | 1991-01-07 | 1994-03-29 | Erosonic Ag | Apparatus for cleaning the working liquid of an EDM or ECM machine |
| CN101219403A (en) * | 2007-10-17 | 2008-07-16 | 上海电力学院 | Liquid cooling cooling-down type thermostatic bath system and intelligent temperature control method |
| CN103433576A (en) * | 2013-09-13 | 2013-12-11 | 哈尔滨工业大学 | Self-inductive-internal flushing liquid electric spark processing method for metal with insulating ceramic coating |
| CN203875438U (en) * | 2014-04-04 | 2014-10-15 | 群基精密工业(苏州)有限公司 | Electric discharge machine |
Non-Patent Citations (1)
| Title |
|---|
| 蔡厚道: "《数控机床构造》", 28 February 2007 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290796A (en) * | 2015-11-03 | 2016-02-03 | 芜湖戎征达伺服驱动技术有限公司 | Multi-functional die processing machine |
| CN109128404A (en) * | 2018-09-20 | 2019-01-04 | 益阳道和汽车零部件有限公司 | A kind of vortex chip removal electric discharge machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |