JPS6427832A - Tilting magnet chuck - Google Patents

Tilting magnet chuck

Info

Publication number
JPS6427832A
JPS6427832A JP18491587A JP18491587A JPS6427832A JP S6427832 A JPS6427832 A JP S6427832A JP 18491587 A JP18491587 A JP 18491587A JP 18491587 A JP18491587 A JP 18491587A JP S6427832 A JPS6427832 A JP S6427832A
Authority
JP
Japan
Prior art keywords
main body
supporting
chuck main
chuck
small diameter
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
JP18491587A
Other languages
Japanese (ja)
Inventor
Sugihiko Shimizu
Takeshi Nitta
Shuzo Kikuchi
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.)
Jtekt Column Systems Corp
Original Assignee
Fuji Kiko 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 Fuji Kiko Co Ltd filed Critical Fuji Kiko Co Ltd
Priority to JP18491587A priority Critical patent/JPS6427832A/en
Publication of JPS6427832A publication Critical patent/JPS6427832A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1543—Stationary devices using electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Machine Tool Units (AREA)

Abstract

PURPOSE:To surely hold a long-sized work so as to smoothly adjust a machining angle without increasing the rigidity of a chuck main body by reinforcing a single magnetic surface plate with the chuck main body, and longitudinally supporting it at predetermined intervals in such a way as to be freely rotated and fixed. CONSTITUTION:A supporting rod 5 projects from both ends of a chuck main body 2 so as to be inserted into bearing portions 3 to be rotatably supported therein, and then, coil grooves 8 are formed on the flat surface portion 7 of the main body 2 so that electromagnetic coils 9 are inserted thereinto. And then, a magnetic surface plate 1 is screwed over the whole length of the main body 2, and further, a magnetic pole 11 is burried in an upper plate portion 10 and is partitioned by means of a polarization material 12 so as to generate magnetic force by the effect of the energization of the electromagnetic coils 9. The chuck main body 2 has supporting points at predetermined intervals over the whole length thereof, and then a small diameter portion 13 is formed in each supporting point so that a supporting portion 14 is disposed therein, and further plural air inlets 17 in intercommunication with a chamber portion 16 open to an abutting surface 15, and thereat, when a vacuum device is connected to an air port 18, the small diameter portion 13 is adsorbed to the abutting surface 15 of the supporting portion 14 so as to come into a fixed state so that atmospheric pressure in the chamber portion 16 makes the chuck main body 2 rotatable.
JP18491587A 1987-07-24 1987-07-24 Tilting magnet chuck Pending JPS6427832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18491587A JPS6427832A (en) 1987-07-24 1987-07-24 Tilting magnet chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18491587A JPS6427832A (en) 1987-07-24 1987-07-24 Tilting magnet chuck

Publications (1)

Publication Number Publication Date
JPS6427832A true JPS6427832A (en) 1989-01-30

Family

ID=16161558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18491587A Pending JPS6427832A (en) 1987-07-24 1987-07-24 Tilting magnet chuck

Country Status (1)

Country Link
JP (1) JPS6427832A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038042A1 (en) * 1999-11-19 2001-05-31 Makino Milling Machine Co., Ltd. Numerically controlled machine tool
WO2001094070A1 (en) * 2000-06-09 2001-12-13 Makino Milling Machine Co., Ltd. Machine tool device and method of changing pallet for the device
CN105171640A (en) * 2015-08-24 2015-12-23 西南交通大学 Auxiliary clamp for measurement of torsional rigidity of elastic wheel
CN107214358A (en) * 2017-08-09 2017-09-29 安徽机电职业技术学院 Special steel plate drilling equipment is processed in a kind of pincers worker drilling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928753U (en) * 1982-08-14 1984-02-22 ロ−レルパンクマシン株式会社 Pressure adjustment device in paper sheet counting machine
JPS6025625A (en) * 1983-07-19 1985-02-08 Nemoto Kikaku Kogyo Kk Table of machine tool
JPS6042044U (en) * 1983-08-30 1985-03-25 古家後　隆補 Battery-charger accessories
JPS60259342A (en) * 1984-06-06 1985-12-21 Citizen Watch Co Ltd Inclined bed device for machine tool or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928753U (en) * 1982-08-14 1984-02-22 ロ−レルパンクマシン株式会社 Pressure adjustment device in paper sheet counting machine
JPS6025625A (en) * 1983-07-19 1985-02-08 Nemoto Kikaku Kogyo Kk Table of machine tool
JPS6042044U (en) * 1983-08-30 1985-03-25 古家後　隆補 Battery-charger accessories
JPS60259342A (en) * 1984-06-06 1985-12-21 Citizen Watch Co Ltd Inclined bed device for machine tool or the like

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038042A1 (en) * 1999-11-19 2001-05-31 Makino Milling Machine Co., Ltd. Numerically controlled machine tool
WO2001094070A1 (en) * 2000-06-09 2001-12-13 Makino Milling Machine Co., Ltd. Machine tool device and method of changing pallet for the device
WO2001094071A1 (en) * 2000-06-09 2001-12-13 Makino Milling Machine Co., Ltd. Machine tool device and method of replacing pallet of the device
US6785942B2 (en) 2000-06-09 2004-09-07 Makino Milling Machine Co., Ltd. Machine tool system and method of replacing pallet of the device
CN105171640A (en) * 2015-08-24 2015-12-23 西南交通大学 Auxiliary clamp for measurement of torsional rigidity of elastic wheel
CN107214358A (en) * 2017-08-09 2017-09-29 安徽机电职业技术学院 Special steel plate drilling equipment is processed in a kind of pincers worker drilling

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