JPS57178617A - Rotary holder of electrode in electric discharge machining device - Google Patents

Rotary holder of electrode in electric discharge machining device

Info

Publication number
JPS57178617A
JPS57178617A JP6003681A JP6003681A JPS57178617A JP S57178617 A JPS57178617 A JP S57178617A JP 6003681 A JP6003681 A JP 6003681A JP 6003681 A JP6003681 A JP 6003681A JP S57178617 A JPS57178617 A JP S57178617A
Authority
JP
Japan
Prior art keywords
electrode
rotary spindle
rotary
holding sleeve
electric discharge
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
JP6003681A
Other languages
Japanese (ja)
Inventor
Toshio Moro
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6003681A priority Critical patent/JPS57178617A/en
Publication of JPS57178617A publication Critical patent/JPS57178617A/en
Pending legal-status Critical Current

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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To rotate an electrode at a high speed, by deforming a holding sleeve with fluid pressure, removably holding the electrode through a rotary mechanism of rotary spindle and concurrently providing a mechanism of rotating the rotary spindle at a high speed. CONSTITUTION:A holding sleeve 50 is secured to a rotary spindle 28, and a shank 40 of an electric discharge machining electrode 38 is inserted into said holding sleeve 50, if working fluid 60 is pressurized by an operating lever 76 and piston 62, the electrode 38 is held to the rotary spindle 28 by deformation of the holding sleeve 50. The electrode 38 can be circumferentially positioned by positioning pins 36, 42. A rotary mechanism of the rotary spindle 28 consists of a worm 108 and worm wheel 98, and these worm and wheel are formed in a removable state, if they are disengaged, the rotary spindle 28 can be rotated at a high speed by a motor 10 and a belt 182 of a pulley 181.
JP6003681A 1981-04-21 1981-04-21 Rotary holder of electrode in electric discharge machining device Pending JPS57178617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6003681A JPS57178617A (en) 1981-04-21 1981-04-21 Rotary holder of electrode in electric discharge machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6003681A JPS57178617A (en) 1981-04-21 1981-04-21 Rotary holder of electrode in electric discharge machining device

Publications (1)

Publication Number Publication Date
JPS57178617A true JPS57178617A (en) 1982-11-02

Family

ID=13130435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6003681A Pending JPS57178617A (en) 1981-04-21 1981-04-21 Rotary holder of electrode in electric discharge machining device

Country Status (1)

Country Link
JP (1) JPS57178617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014074495A (en) * 2012-10-02 2014-04-24 Balance Systems Srl Balancing process and device for rotating body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971594A (en) * 1972-11-14 1974-07-10
JPS5053970A (en) * 1973-08-17 1975-05-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971594A (en) * 1972-11-14 1974-07-10
JPS5053970A (en) * 1973-08-17 1975-05-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014074495A (en) * 2012-10-02 2014-04-24 Balance Systems Srl Balancing process and device for rotating body

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