JPS60177801A - Turning machine tool - Google Patents

Turning machine tool

Info

Publication number
JPS60177801A
JPS60177801A JP3385984A JP3385984A JPS60177801A JP S60177801 A JPS60177801 A JP S60177801A JP 3385984 A JP3385984 A JP 3385984A JP 3385984 A JP3385984 A JP 3385984A JP S60177801 A JPS60177801 A JP S60177801A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
spindle
work
machining
front side
rear side
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
JP3385984A
Inventor
Isao Mitsumachi
Kanji Sato
Original Assignee
Hitachi Seiki 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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/047Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers the gripper supporting the workpiece during machining

Abstract

PURPOSE:To improve machining efficiency with no necessity of reversing of a work by providing a front side machining spindle and a rear side machining spindle for rapid machining of the work on the front and rear sides. CONSTITUTION:There is provided a rear side machining spindle 9 adapted for vertical movement and circumferentially swinging movement. While a front side machining spindle 8 is operated to machine the front side of a work W1, the rear side spindle 9 is put at its waiting position. This positively prevens interference between the spindle 9 and a turret 6. Cutting off for the work W machined on the front side and then rear side machining, without reversing the work W after the cutting off, can be easily, accurately and rapidly performed.
JP3385984A 1984-02-24 1984-02-24 Turning machine tool Pending JPS60177801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3385984A JPS60177801A (en) 1984-02-24 1984-02-24 Turning machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3385984A JPS60177801A (en) 1984-02-24 1984-02-24 Turning machine tool

Publications (1)

Publication Number Publication Date
JPS60177801A true true JPS60177801A (en) 1985-09-11

Family

ID=12398226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3385984A Pending JPS60177801A (en) 1984-02-24 1984-02-24 Turning machine tool

Country Status (1)

Country Link
JP (1) JPS60177801A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272404A (en) * 1987-04-28 1988-11-09 Yamazaki Mazak Corp Method of machining work piece on combination machining machine tool
JPH01228701A (en) * 1988-03-10 1989-09-12 Tsugami Corp Machine tool
US4949444A (en) * 1987-04-17 1990-08-21 Yamazaki Mazak Corporation Machine tool machining method
US4967732A (en) * 1989-05-01 1990-11-06 Kabushiki Kaisha Machida Seisakusho Endoscope
US5088361A (en) * 1988-02-09 1992-02-18 Yamazaki Mazak Kabushiki Kaisha Machining control apparatus in a machine tool
US5095598A (en) * 1987-04-17 1992-03-17 Yamazaki Mazak Corporation Complex machining machine tool
US5097575A (en) * 1987-04-17 1992-03-24 Yamazaki Mazak Corporation Complex machining machine tool
US5152201A (en) * 1988-11-30 1992-10-06 Star Micronics Co., Ltd. Headstock-reciprocating-type automatic lathe and machining method using the same
US5157824A (en) * 1987-04-17 1992-10-27 Yamazaki Mazak Corporation Opposed spindles lathe having tool rests movable in two different directions
US5168609A (en) * 1987-12-24 1992-12-08 Yamazaki Mazik Corp. Workpiece support for a turret on a opposed spindle lathe
US5175914A (en) * 1987-04-28 1993-01-05 Yamazaki Mazak Corporation Machine tool having dual spindles and tool rests
US5191817A (en) * 1987-04-17 1993-03-09 Yamazaki Mazak Corporation Machining method for the use of a complex machining machine tool
EP0888840A1 (en) * 1997-06-12 1999-01-07 Star Micronics Co., Ltd. A cutting-off method of an automatic lathe and an automatic lathe

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115546A (en) * 1987-04-17 1992-05-26 Yamazaki Mazak Corporation Complex machining machine tool
US5191817A (en) * 1987-04-17 1993-03-09 Yamazaki Mazak Corporation Machining method for the use of a complex machining machine tool
US4949444A (en) * 1987-04-17 1990-08-21 Yamazaki Mazak Corporation Machine tool machining method
US5157824A (en) * 1987-04-17 1992-10-27 Yamazaki Mazak Corporation Opposed spindles lathe having tool rests movable in two different directions
US5095598A (en) * 1987-04-17 1992-03-17 Yamazaki Mazak Corporation Complex machining machine tool
US5097575A (en) * 1987-04-17 1992-03-24 Yamazaki Mazak Corporation Complex machining machine tool
US5175914A (en) * 1987-04-28 1993-01-05 Yamazaki Mazak Corporation Machine tool having dual spindles and tool rests
JPS63272404A (en) * 1987-04-28 1988-11-09 Yamazaki Mazak Corp Method of machining work piece on combination machining machine tool
US5168609A (en) * 1987-12-24 1992-12-08 Yamazaki Mazik Corp. Workpiece support for a turret on a opposed spindle lathe
US5088361A (en) * 1988-02-09 1992-02-18 Yamazaki Mazak Kabushiki Kaisha Machining control apparatus in a machine tool
JPH01228701A (en) * 1988-03-10 1989-09-12 Tsugami Corp Machine tool
US5152201A (en) * 1988-11-30 1992-10-06 Star Micronics Co., Ltd. Headstock-reciprocating-type automatic lathe and machining method using the same
US4967732A (en) * 1989-05-01 1990-11-06 Kabushiki Kaisha Machida Seisakusho Endoscope
EP0888840A1 (en) * 1997-06-12 1999-01-07 Star Micronics Co., Ltd. A cutting-off method of an automatic lathe and an automatic lathe

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