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 PDF

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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
Authority
CN
China
Prior art keywords
blind hole
electrode
working solution
electric pulse
metallic conduction
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
Application number
CN201910549827.0A
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Chinese (zh)
Inventor
金辉
吴时雨
桂巧珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Huiwang Machinery Technology Co Ltd
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Zhejiang Huiwang Machinery Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Huiwang Machinery Technology Co Ltd filed Critical Zhejiang Huiwang Machinery Technology Co Ltd
Priority to CN201910549827.0A priority Critical patent/CN110280859A/en
Publication of CN110280859A publication Critical patent/CN110280859A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H1/00Electrical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H9/00Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14Making 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

A kind of blind hole electric pulse processing structure and operating method
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).
CN201910549827.0A 2019-06-24 2019-06-24 A kind of blind hole electric pulse processing structure and operating method Pending CN110280859A (en)

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)

Country Link
CN (1) CN110280859A (en)

Citations (11)

* Cited by examiner, † Cited by third party
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

Patent Citations (11)

* Cited by examiner, † Cited by third party
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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Application publication date: 20190927