CN110280859A - A kind of blind hole electric pulse processing structure and operating method - Google Patents
A kind of blind hole electric pulse processing structure and operating method Download PDFInfo
- Publication number
- CN110280859A CN110280859A CN201910549827.0A CN201910549827A CN110280859A CN 110280859 A CN110280859 A CN 110280859A CN 201910549827 A CN201910549827 A CN 201910549827A CN 110280859 A CN110280859 A CN 110280859A
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- China
- Prior art keywords
- blind hole
- electrode
- working solution
- electric pulse
- metallic conduction
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Classifications
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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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention relates to a kind of blind hole electric pulse processing structure and operating methods, including mold, blind hole and electrode, one end of the electrode is connected with metallic conduction connecting rod, working solution input hole is disposed in the middle part of electrode and metallic conduction connecting rod, blind hole is disposed on the mold, the other end of the electrode is inserted into blind hole, and the insertion end end of electrode is disposed with delivery outlet.The present invention has the features such as efficiency that structure is simple, improvement cost is low, easy to process, raising electric pulse is processed, reduce labor cost, facilitate galvanic corrosion object to be discharged, avoid the occurrence of carbon deposition phenomenon.
Description
Technical field
The present invention relates to compression mod technical fields, process structure and operation side more particularly to a kind of blind hole electric pulse
Method.
Background technique
Boundary is manufactured in die casting, quenched mould steel blind hole deepens to be always die casting manufacturing field one important
Project uses solid copper bar as electrode to carry out electric pulse to process being common processing method.It is this but for deeper blind hole
The working efficiency of common processing method is very low, and reason is that working solution can not lead out the galvanic corrosion residue in blind hole, leads to electricity
Cartridge portion is easy carbon deposit, and to solve the above-mentioned problems, designing the new electric pulse processing of one kind is necessary.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of blind hole electric pulse processing structure and operating methods, have
Structure is simple, improvement cost is low, efficiency easy to process, improving electric pulse processing, reduces labor cost, galvanic corrosion object is facilitated to arrange
Out, the features such as avoiding the occurrence of carbon deposition phenomenon.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of blind hole electric pulse processing structure, packet
Mold, blind hole and electrode are included, one end of the electrode is connected with metallic conduction connecting rod, in electrode and metallic conduction connecting rod
Portion is disposed with working solution input hole, and blind hole is disposed on the mold, and the other end of the electrode is inserted into blind hole, electricity
The insertion end end of pole is disposed with delivery outlet.
Several side openings being connected to working solution input hole are evenly arranged on the insertion end outer ring of the electrode.
A kind of operating method of blind hole electric pulse processing structure, the specific steps are as follows:
(a), the blind hole position on mold is determined first, and processes the datum hole of blind hole over these locations；
(b), mold is placed in work tank later；
(c), electrode corresponding with each blind hole is then selected, and electrode is connected with multiple metallic conduction connecting rods, gold
Belong to conducting connecting bar to be connected with power supply, while the working solution input hole in metallic conduction connecting rod and working solution transfer valve is multiple
Outlet is connected；
(d), finally power on, open simultaneously working solution transfer valve, electrode is transported out with by working solution input hole
Working solution contact, realize processing to blind hole.
The utility model has the advantages that the present invention relates to a kind of blind hole electric pulse processing structure and operating method, specific advantage are as follows:
(1), by the way that delivery outlet and side opening are arranged on the electrode, working solution is facilitated to be input to blind hole position, and pass through flowing
Mode galvanic corrosion object is discharged, avoid causing carbon distribution since the gap between electrode and blind hole is too small；
(2), by setting work tank, facilitate the working solution collected and excluded, avoid the wasting of resources.
Detailed description of the invention
Fig. 1 is topology view of the invention；
Fig. 2 is the topology view before the present invention improves.
Diagram: 1, mold, 2, blind hole, 3, electrode, 4, metallic conduction connecting rod, 5, working solution input hole, 6, side opening.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of blind hole electric pulse processing structure and operating method, as shown in Fig. 1-2,
Including mold 1, blind hole 2 and electrode 3, one end of the electrode 3 is connected with metallic conduction connecting rod 4, electrode 3 and metallic conduction
It is disposed with working solution input hole 5 in the middle part of connecting rod 4, blind hole 2 is disposed on the mold 1, the other end of the electrode 3 is inserted
Enter into blind hole 2, the insertion end end of electrode 3 is disposed with delivery outlet.
Several side openings 6 being connected to working solution input hole 5 are evenly arranged on the insertion end outer ring of the electrode 3.
A kind of operating method of blind hole electric pulse processing structure, the specific steps are as follows:
A, the blind hole position on mold is determined first, and processes the datum hole of blind hole 2 over these locations；
B, mold is placed in work tank later；
C, electrode 3 corresponding with each blind hole 2 is then selected, and electrode 3 is connected with multiple metallic conduction connecting rods 4,
Metallic conduction connecting rod 4 is connected with power supply, while the working solution input hole 5 in metallic conduction connecting rod 4 and working solution transfer valve
Multiple outlets be connected；
D, finally power on, open simultaneously working solution transfer valve, electrode 3 is transported out with by working solution input hole 5
Working solution contact, realize processing to blind hole 2.
Script electric pulse processing when, need for entire mold to be immersed in working solution, can greatly increase the processing at
This, simultaneously because there is the appearance of carbon distribution, what staff needed not timing removes cleaning carbon distribution, is handled using the technical program
If, the efficiency of electric pulse processing can be greatly improved, while having saved the time that worker clears up carbon distribution, save working solution etc.
Feature.
Claims (3)
1. a kind of blind hole electric pulse processes structure, including mold (1), blind hole (2) and electrode (3), it is characterised in that: the electricity
One end of pole (3) is connected with metallic conduction connecting rod (4), is disposed with working solution in the middle part of electrode (3) and metallic conduction connecting rod (4)
Input hole (5) is disposed with blind hole (2) on the mold (1), and the other end of the electrode (3) is inserted into blind hole (2),
The insertion end end of electrode (3) is disposed with delivery outlet.
2. a kind of blind hole electric pulse according to claim 1 processes structure, it is characterised in that: the electrode (3) is inserted
Enter to hold and is evenly arranged several side openings (6) being connected to working solution input hole (5) on outer ring.
3. a kind of a kind of operating method of blind hole electric pulse processing structure as claimed in claim 2, specific steps are as follows:
(a), the blind hole position on mold is determined first, and processes the datum hole of blind hole (2) over these locations；
(b), mold is placed in work tank later；
(c), then corresponding with each blind hole (2) electrode (3) of selection, and by electrode (3) and multiple metallic conduction connecting rods (4)
It is connected, metallic conduction connecting rod (4) is connected with power supply, while working solution input hole (5) and work in metallic conduction connecting rod (4)
The multiple outlets for making liquid transfer valve are connected；
(d), finally power on, open simultaneously working solution transfer valve, electrode (3) is transferred out with by working solution input hole (5)
The working solution contact come, realizes the processing to blind hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549827.0A CN110280859A (en) | 2019-06-24 | 2019-06-24 | A kind of blind hole electric pulse processing structure and operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549827.0A CN110280859A (en) | 2019-06-24 | 2019-06-24 | A kind of blind hole electric pulse processing structure and operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280859A true CN110280859A (en) | 2019-09-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910549827.0A Pending CN110280859A (en) | 2019-06-24 | 2019-06-24 | A kind of blind hole electric pulse processing structure and operating method |
Country Status (1)
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| CN (1) | CN110280859A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04141323A (en) * | 1990-10-01 | 1992-05-14 | Sodick Co Ltd | Forming device for fine electrode |
| CN2838831Y (en) * | 2005-11-10 | 2006-11-22 | 洛阳轴承集团有限公司 | Electrode guider for processing high-precision hexagonal blind holes |
| CN101288917A (en) * | 2008-05-01 | 2008-10-22 | 太原理工大学 | Permanent magnet field electric spark ostiole compound processing method and device |
| CN101450406A (en) * | 2007-11-30 | 2009-06-10 | 上海诺玛液压系统有限公司 | Processing tool for electro-hydraulic servo valve intracavity chute |
| CN201644969U (en) * | 2010-08-20 | 2010-11-24 | 成都格润特高新材料有限公司 | Tool for electric pulse processing inclined holes on cutting tool |
| CN102699453A (en) * | 2012-06-20 | 2012-10-03 | 无锡微研有限公司 | Electric spark machining method and device for micro inverted taper hole |
| CN105397219A (en) * | 2016-01-22 | 2016-03-16 | 西南交通大学 | Piercing method for pure tungsten carbide turning insert without hole |
| CN108620699A (en) * | 2018-05-10 | 2018-10-09 | 上海交通大学 | Anti- short-circuit porous high-efficiency fliud flushing electrode for arc discharge processing |
| CN108672863A (en) * | 2018-07-31 | 2018-10-19 | 中北大学 | The electrode tube of galvanic corrosion product is excluded using aperture reflux |
| CN208713060U (en) * | 2018-08-01 | 2019-04-09 | 遵义群建塑胶制品有限公司 | A kind of electric spark deep hole drilling apparatus |
| CN211162276U (en) * | 2019-06-24 | 2020-08-04 | 浙江辉旺机械科技股份有限公司 | Blind hole electric pulse processing structure |
-
2019
- 2019-06-24 CN CN201910549827.0A patent/CN110280859A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04141323A (en) * | 1990-10-01 | 1992-05-14 | Sodick Co Ltd | Forming device for fine electrode |
| CN2838831Y (en) * | 2005-11-10 | 2006-11-22 | 洛阳轴承集团有限公司 | Electrode guider for processing high-precision hexagonal blind holes |
| CN101450406A (en) * | 2007-11-30 | 2009-06-10 | 上海诺玛液压系统有限公司 | Processing tool for electro-hydraulic servo valve intracavity chute |
| CN101288917A (en) * | 2008-05-01 | 2008-10-22 | 太原理工大学 | Permanent magnet field electric spark ostiole compound processing method and device |
| CN201644969U (en) * | 2010-08-20 | 2010-11-24 | 成都格润特高新材料有限公司 | Tool for electric pulse processing inclined holes on cutting tool |
| CN102699453A (en) * | 2012-06-20 | 2012-10-03 | 无锡微研有限公司 | Electric spark machining method and device for micro inverted taper hole |
| CN105397219A (en) * | 2016-01-22 | 2016-03-16 | 西南交通大学 | Piercing method for pure tungsten carbide turning insert without hole |
| CN108620699A (en) * | 2018-05-10 | 2018-10-09 | 上海交通大学 | Anti- short-circuit porous high-efficiency fliud flushing electrode for arc discharge processing |
| CN108672863A (en) * | 2018-07-31 | 2018-10-19 | 中北大学 | The electrode tube of galvanic corrosion product is excluded using aperture reflux |
| CN208713060U (en) * | 2018-08-01 | 2019-04-09 | 遵义群建塑胶制品有限公司 | A kind of electric spark deep hole drilling apparatus |
| CN211162276U (en) * | 2019-06-24 | 2020-08-04 | 浙江辉旺机械科技股份有限公司 | Blind hole electric pulse processing structure |
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