JPS57211462A - Coring machine for lens - Google Patents

Coring machine for lens

Info

Publication number
JPS57211462A
JPS57211462A JP9126281A JP9126281A JPS57211462A JP S57211462 A JPS57211462 A JP S57211462A JP 9126281 A JP9126281 A JP 9126281A JP 9126281 A JP9126281 A JP 9126281A JP S57211462 A JPS57211462 A JP S57211462A
Authority
JP
Japan
Prior art keywords
lens
stopper
diameter
grindstone
basis
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.)
Granted
Application number
JP9126281A
Other languages
Japanese (ja)
Other versions
JPH0154169B2 (en
Inventor
Makoto Oishi
Kazuo Kogure
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP9126281A priority Critical patent/JPS57211462A/en
Publication of JPS57211462A publication Critical patent/JPS57211462A/en
Publication of JPH0154169B2 publication Critical patent/JPH0154169B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms

Abstract

PURPOSE:To correct the grinding error automatically by assembling a servo mechanism into a stopper for limiting the feeding position of a grindstone and determining the outer-diameter of the lens, then controlling the position of the stopper on the basis of the diameter of the worked lens. CONSTITUTION:The lens 7 is held by the clamping fixtures 5, 6 while coinciding the optical axis with the clamping fixture axis then rotated through the deceleration transmissions 8, 9. The grindstone base 13 provided rollably on the machine table is energized by a spring toward the lens 7 and fed in accordance to the rotation of the cam 18. A stopper 30 to be advanced/retrieved by a servo motor 38 is provided on a shaft table 4 for supporting the clamping fixture axis 3, and when the stopper 30 and the stopper face 20 will contact the feeding of the grindstone table is stopped to determine the outer-diameter of the lens. The outer-diameter of the grinded lens is measured then the servo motor 38 is controlled on the basis of the working error thus to adjust the position of the stopper.
JP9126281A 1981-06-12 1981-06-12 Coring machine for lens Granted JPS57211462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9126281A JPS57211462A (en) 1981-06-12 1981-06-12 Coring machine for lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9126281A JPS57211462A (en) 1981-06-12 1981-06-12 Coring machine for lens

Publications (2)

Publication Number Publication Date
JPS57211462A true JPS57211462A (en) 1982-12-25
JPH0154169B2 JPH0154169B2 (en) 1989-11-17

Family

ID=14021499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9126281A Granted JPS57211462A (en) 1981-06-12 1981-06-12 Coring machine for lens

Country Status (1)

Country Link
JP (1) JPS57211462A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163442U (en) * 1983-04-16 1984-11-01 株式会社　斎田精機製作所 Deformed automatic centering machine
JPS60118461A (en) * 1983-11-29 1985-06-25 Tokyo Optical Co Ltd Lens grinding device
JPS60118460A (en) * 1983-11-29 1985-06-25 Tokyo Optical Co Ltd Method for grinding lens of glass and its device
JPS615561U (en) * 1984-06-15 1986-01-14 セイコー電子部品株式会社 Coring machine
JPS61195960U (en) * 1985-05-28 1986-12-06
CN102873608A (en) * 2012-10-22 2013-01-16 宜宾汇思磁材设备有限公司 High-speed transverse-swing feeding conveying belt feeding shoe magnet automatic chamfering grinding machine
JP2019529131A (en) * 2016-09-09 2019-10-17 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Blade carrier and machining tool with blade carrier
JP2019530583A (en) * 2016-09-09 2019-10-24 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Multi-blade machining tool and method for machining bearing tracks

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163442U (en) * 1983-04-16 1984-11-01 株式会社　斎田精機製作所 Deformed automatic centering machine
JPS60118461A (en) * 1983-11-29 1985-06-25 Tokyo Optical Co Ltd Lens grinding device
JPS60118460A (en) * 1983-11-29 1985-06-25 Tokyo Optical Co Ltd Method for grinding lens of glass and its device
JPS615561U (en) * 1984-06-15 1986-01-14 セイコー電子部品株式会社 Coring machine
JPS61195960U (en) * 1985-05-28 1986-12-06
JPH0524438Y2 (en) * 1985-05-28 1993-06-22
CN102873608A (en) * 2012-10-22 2013-01-16 宜宾汇思磁材设备有限公司 High-speed transverse-swing feeding conveying belt feeding shoe magnet automatic chamfering grinding machine
JP2019529131A (en) * 2016-09-09 2019-10-17 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Blade carrier and machining tool with blade carrier
JP2019530583A (en) * 2016-09-09 2019-10-24 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Multi-blade machining tool and method for machining bearing tracks

Also Published As

Publication number Publication date
JPH0154169B2 (en) 1989-11-17

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