CN104416247A - Coaxial groove machining electrode for connector and manufacturing method of machining electrode - Google Patents
Coaxial groove machining electrode for connector and manufacturing method of machining electrode Download PDFInfo
- Publication number
- CN104416247A CN104416247A CN201310405428.XA CN201310405428A CN104416247A CN 104416247 A CN104416247 A CN 104416247A CN 201310405428 A CN201310405428 A CN 201310405428A CN 104416247 A CN104416247 A CN 104416247A
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- CN
- China
- Prior art keywords
- accepting hole
- connector
- electrode
- pedestal
- sparking
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- 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.)
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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
- B23H1/04—Electrodes specially adapted therefor or their manufacture
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention provides a coaxial groove machining electrode for a connector and a manufacturing method of the machining electrode. The machining electrode is mainly used for machining a plurality of coaxial grooves in the outer circumferential surface of the connector. The machining electrode comprises a base; the base is provided with a holding hole which penetrates through the upper surface and the lower surface of the base and is used for holding the connector, and a plurality of discharge electrodes which are arranged around the holding hole and protrude towards the direction of the holding hole, wherein the plurality of discharge electrodes and the holding hole are coaxially arranged. The manufacturing method comprises the steps of providing a tungsten copper base; forming at least one holding hole in the tungsten copper base; forming a plurality of discharge electrodes which are arranged at intervals around the holding hole through wire cutting and are coaxially arranged with the holding hole.
Description
Technical field
The present invention relates to having of connector outer peripheral face to require and the tiny coaxial line style Pocket Machining technical field of feature compared with high-axiality, particularly relate to a kind of coaxial line Pocket Machining electrode of connector and the manufacture method of this machined electrode.
Background technology
Along with developing rapidly of science and technology, various electronic equipment is gradually towards the future development of high-endization and easy to carryization, the function of electronic equipment increases gradually and volume requires to reduce gradually, and this just makes the volume of each element of electronic equipment internal reduce, and precision requirement is higher.With reference to Fig. 1 and Figure 2 shows that connector 8 in an electronic equipment, this connector 8 has a column plug portion 81, the outer peripheral face in this column plug portion 81 is formed with the groove 82 of some concentrics; The internal diameter of this groove 82 is approximately 0.1mm, and the external diameter in column plug portion 81 is approximately 1.5mm; As can be seen here, the groove 82 on this column plug portion 81 and outer peripheral face thereof is all smaller, and precision requirement of its processing is certainly high, and the processing result of each groove 82 all requires with intercalation part 81 concentric, not so can affect the electric connection of plug connector 8.And be all rotate intercalation part 81 to process above-mentioned groove 82 one by one in prior art, thus easily cause each groove 82 concentricity poor, and precision is lower.
Therefore, be necessary to provide the manufacture method of a kind of coaxial line Pocket Machining electrode of connector of improvement and this machined electrode to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of the coaxial line Pocket Machining electrode of connector and the manufacture method of this machined electrode that realize high accuracy processing.
For achieving the above object, the invention provides the coaxial line Pocket Machining electrode on a kind of connector, for the some coaxial line grooves of machine-shaping on a connector outer peripheral face, described machined electrode comprises pedestal; Described pedestal is provided with the accepting hole that runs through up and down to accommodate a connector and is arranged at around accepting hole and towards some sparking electrodes of accepting hole direction projection, some described sparking electrodes and described accepting hole are coaxially arranged.
As a further improvement on the present invention, some described sparking electrodes are evenly arranged around accepting hole.
As a further improvement on the present invention, some described sparking electrode volume sizes are identical, and are formed between adjacent two described sparking electrodes and dodge space by both are isolated.
As a further improvement on the present invention, described pedestal is provided with multiple spaced described accepting hole and the described sparking electrode corresponding with each accepting hole.
As a further improvement on the present invention, described pedestal adopts tungsten copper material.
For achieving the above object, present invention also offers the manufacture method of above-mentioned machined electrode, it comprises the following steps:
One tungsten copper pedestal is provided;
Shaping at least one accepting hole on described tungsten copper pedestal;
Around accepting hole, carry out Linear cut form spaced and all coaxial with accepting hole some sparking electrodes.
As a further improvement on the present invention, described tungsten copper pedestal forms several spaced described accepting holes.
As a further improvement on the present invention, some described sparking electrode volume sizes are identical, and are formed through Linear cut between adjacent two described sparking electrodes and dodge space by both are isolated.
The invention has the beneficial effects as follows: by shaping some sparking electrodes with accepting hole coaxial line that has on machined electrode of the present invention, make the institute on connector outer peripheral face flutedly can carry out machine-shaping simultaneously, and then not only axiality is higher to make these grooves, and machining accuracy and working (machining) efficiency higher.In addition, not only precision is high for the machined electrode of the present invention adopting Linear cut to be formed, and easy to process.
Accompanying drawing explanation
Fig. 1 is a kind of stereogram of connector;
Fig. 2 is the top view of connector in Fig. 1;
Fig. 3 is the stereogram of machined electrode of the present invention;
Fig. 4 is the top view of machined electrode in Fig. 3.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Please refer to Fig. 1 to the better embodiment that Figure 4 shows that machined electrode 100 of the present invention.This machined electrode 100 is for the some coaxial line grooves 82 of machine-shaping on connector 8 outer peripheral face, and it comprises pedestal 1; Described pedestal 1 is provided with the accepting hole 2 that runs through the intercalation part 81 of accommodating described connector 8 up and down and is arranged at around accepting hole 2 and towards some sparking electrodes 3 of accepting hole 2 direction projection.
Some described sparking electrodes 3 are evenly arranged around accepting hole 2, and these sparking electrodes 3 are coaxially set with accepting hole 2.In addition, some described sparking electrode 3 volume sizes are identical, and are formed between adjacent two sparking electrodes 3 and dodge space 4 by both are isolated.What make thus to adopt machined electrode 100 of the present invention to carry out some grooves 82 of coaxial line adds man-hour, can carry out simultaneously fluted 82 machine-shaping, not only axiality is higher to make these grooves 82, and size is identical.
In the present embodiment, described pedestal 1 is provided with multiple spaced described accepting holes 2 and the some sparking electrodes 3 corresponding with each accepting hole 2, thus makes machined electrode 100 of the present invention can carry out the processing of the coaxial line groove 82 on multiple connector 8 simultaneously.Described pedestal 1 adopts tungsten copper material, thus makes this machined electrode 100 have certain rigidity, and discharge performance is good.
The invention still further relates to the manufacture method of described machined electrode 100, it comprises the following steps:
First, a tungsten copper pedestal 1 is provided;
Then, shaping at least one accepting hole 2 on described tungsten copper pedestal 1; In the present embodiment, described tungsten copper pedestal 1 forms several spaced described accepting holes 2;
Around accepting hole 2, carry out Linear cut form spaced and all coaxial with accepting hole 2 some described sparking electrode 3.
The intercalation part 81 of connector 8 in use, first inserts in described accepting hole 2 by machined electrode 100 of the present invention; Then the distance between test plug portion 81 and each sparking electrode 3, makes intercalation part 81 and accepting hole 2 coaxially place; Finally be energized, make sparking electrode 3 go out described groove 82 at intercalation part 81 surface forming.
By obtaining above, by shaping some sparking electrodes 3 with accepting hole 2 coaxial line that has on machined electrode 100 of the present invention, make the institute fluted 82 on connector 81 outer peripheral face can carry out machine-shaping simultaneously, and then not only axiality is higher to make these grooves 82, and machining accuracy and working (machining) efficiency higher.In addition, not only precision is high for the machined electrode of the present invention 100 adopting Linear cut to be formed, and easy to process.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (8)
1. the coaxial line Pocket Machining electrode on connector, for the some coaxial line grooves of machine-shaping on a connector outer peripheral face, it is characterized in that, described machined electrode comprises pedestal; Described pedestal is provided with the accepting hole that runs through up and down to accommodate a connector and is arranged at around accepting hole and towards some sparking electrodes of accepting hole direction projection, some described sparking electrodes and described accepting hole are coaxially arranged.
2. machined electrode according to claim 1, is characterized in that: some described sparking electrodes are evenly arranged around accepting hole.
3. machined electrode according to claim 1, is characterized in that: some described sparking electrode volume sizes are identical, and is formed between adjacent two described sparking electrodes and dodges space by both are isolated.
4. machined electrode according to claim 1, is characterized in that: described pedestal is provided with multiple spaced described accepting hole and the described sparking electrode corresponding with each accepting hole.
5. machined electrode according to claim 1, is characterized in that: described pedestal adopts tungsten copper material.
6. the manufacture method of machined electrode as claimed in claim 1, is characterized in that, comprise the following steps:
One tungsten copper pedestal is provided;
Shaping at least one accepting hole on described tungsten copper pedestal;
Around accepting hole, carry out Linear cut form spaced and all coaxial with accepting hole some sparking electrodes.
7. manufacture method according to claim 6, is characterized in that: described tungsten copper pedestal forms several spaced described accepting holes.
8. manufacture method according to claim 6, is characterized in that: some described sparking electrode volume sizes are identical, and is formed through Linear cut between adjacent two described sparking electrodes and dodges space by both are isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405428.XA CN104416247A (en) | 2013-09-09 | 2013-09-09 | Coaxial groove machining electrode for connector and manufacturing method of machining electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405428.XA CN104416247A (en) | 2013-09-09 | 2013-09-09 | Coaxial groove machining electrode for connector and manufacturing method of machining electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416247A true CN104416247A (en) | 2015-03-18 |
Family
ID=52966977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405428.XA Pending CN104416247A (en) | 2013-09-09 | 2013-09-09 | Coaxial groove machining electrode for connector and manufacturing method of machining electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416247A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375851A (en) * | 2018-12-29 | 2020-07-07 | 无锡高晟成型科技有限公司 | Electrode and method for processing electrode |
| CN111375849A (en) * | 2018-12-29 | 2020-07-07 | 无锡高晟成型科技有限公司 | Electrode and method for processing deep thin-wall position of tubular mold core by using same |
| CN113020727A (en) * | 2021-03-16 | 2021-06-25 | 深圳模德宝科技有限公司 | Method and device for designing, detecting and electric discharge machining of connector electrode |
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| JPS62152621A (en) * | 1985-12-25 | 1987-07-07 | Copal Co Ltd | Method of machining air groove in air bearing |
| CN2088917U (en) * | 1991-01-29 | 1991-11-20 | 机电部北京机电研究所 | Electrode with complex structure for gear shaped element |
| CN1943951A (en) * | 2006-10-20 | 2007-04-11 | 南京航空航天大学 | Electrolytic processing method for ribbed deep small holes and special tool cathode |
| CN101332527A (en) * | 2007-06-29 | 2008-12-31 | 通用电气公司 | Electro-eroding rough machining tool and method |
| CN101658965A (en) * | 2009-09-21 | 2010-03-03 | 奇瑞汽车股份有限公司 | Manufacturing method of non-standard female die |
| CN102085586A (en) * | 2010-10-22 | 2011-06-08 | 南京航空航天大学 | Micro-electrical discharge machining technology and device for surface array group budge of cylindrical rod piece |
| CN102133665A (en) * | 2010-08-25 | 2011-07-27 | 中国船舶重工集团公司第七○四研究所 | Full peripheral process unit for electric erosion machining valve bushes |
| CN102284753A (en) * | 2011-07-20 | 2011-12-21 | 云南西仪工业股份有限公司 | Tool for electrolytically machining pipe rifling through fixed cathode process |
| CN102528186A (en) * | 2012-02-03 | 2012-07-04 | 西安昆仑工业（集团）有限责任公司 | Cathode for electrochemical machining of screw pump metal stator |
| CN102581404A (en) * | 2011-01-14 | 2012-07-18 | 张家港市九鼎机械有限公司 | Die electro-discharge machining device of spiral groove |
| CN202461737U (en) * | 2011-11-30 | 2012-10-03 | 北京航星机器制造公司 | Inner-helical-structure electric spark moulding processing device |
| CN203484760U (en) * | 2013-09-09 | 2014-03-19 | 苏州星诺奇传动科技有限公司 | Processing electrode for coaxial line groove of connector |
| CN103831496A (en) * | 2012-11-20 | 2014-06-04 | 苏州星诺奇传动科技有限公司 | Method for machining grooves in shaft |
-
2013
- 2013-09-09 CN CN201310405428.XA patent/CN104416247A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152621A (en) * | 1985-12-25 | 1987-07-07 | Copal Co Ltd | Method of machining air groove in air bearing |
| CN2088917U (en) * | 1991-01-29 | 1991-11-20 | 机电部北京机电研究所 | Electrode with complex structure for gear shaped element |
| CN1943951A (en) * | 2006-10-20 | 2007-04-11 | 南京航空航天大学 | Electrolytic processing method for ribbed deep small holes and special tool cathode |
| CN101332527A (en) * | 2007-06-29 | 2008-12-31 | 通用电气公司 | Electro-eroding rough machining tool and method |
| CN101658965A (en) * | 2009-09-21 | 2010-03-03 | 奇瑞汽车股份有限公司 | Manufacturing method of non-standard female die |
| CN102133665A (en) * | 2010-08-25 | 2011-07-27 | 中国船舶重工集团公司第七○四研究所 | Full peripheral process unit for electric erosion machining valve bushes |
| CN102085586A (en) * | 2010-10-22 | 2011-06-08 | 南京航空航天大学 | Micro-electrical discharge machining technology and device for surface array group budge of cylindrical rod piece |
| CN102581404A (en) * | 2011-01-14 | 2012-07-18 | 张家港市九鼎机械有限公司 | Die electro-discharge machining device of spiral groove |
| CN102284753A (en) * | 2011-07-20 | 2011-12-21 | 云南西仪工业股份有限公司 | Tool for electrolytically machining pipe rifling through fixed cathode process |
| CN202461737U (en) * | 2011-11-30 | 2012-10-03 | 北京航星机器制造公司 | Inner-helical-structure electric spark moulding processing device |
| CN102528186A (en) * | 2012-02-03 | 2012-07-04 | 西安昆仑工业（集团）有限责任公司 | Cathode for electrochemical machining of screw pump metal stator |
| CN103831496A (en) * | 2012-11-20 | 2014-06-04 | 苏州星诺奇传动科技有限公司 | Method for machining grooves in shaft |
| CN203484760U (en) * | 2013-09-09 | 2014-03-19 | 苏州星诺奇传动科技有限公司 | Processing electrode for coaxial line groove of connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375851A (en) * | 2018-12-29 | 2020-07-07 | 无锡高晟成型科技有限公司 | Electrode and method for processing electrode |
| CN111375849A (en) * | 2018-12-29 | 2020-07-07 | 无锡高晟成型科技有限公司 | Electrode and method for processing deep thin-wall position of tubular mold core by using same |
| CN113020727A (en) * | 2021-03-16 | 2021-06-25 | 深圳模德宝科技有限公司 | Method and device for designing, detecting and electric discharge machining of connector electrode |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |