EP0855246A3 - Groove grinding spindle - Google Patents

Groove grinding spindle Download PDF

Info

Publication number
EP0855246A3
EP0855246A3 EP98300450A EP98300450A EP0855246A3 EP 0855246 A3 EP0855246 A3 EP 0855246A3 EP 98300450 A EP98300450 A EP 98300450A EP 98300450 A EP98300450 A EP 98300450A EP 0855246 A3 EP0855246 A3 EP 0855246A3
Authority
EP
European Patent Office
Prior art keywords
bearing holder
axially supported
attached
grinding spindle
drive shaft
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.)
Withdrawn
Application number
EP98300450A
Other languages
German (de)
French (fr)
Other versions
EP0855246A2 (en
Inventor
Hiroyuki Kihara
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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KK filed Critical Seiko Seiki KK
Publication of EP0855246A2 publication Critical patent/EP0855246A2/en
Publication of EP0855246A3 publication Critical patent/EP0855246A3/en
Withdrawn legal-status Critical Current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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements

Abstract

A wheel spindle 2 to which a grinding wheel 1 is attached, is connected to a driving shaft 5 by bevel gears 6 and 7 and the driving shaft 5 is connected to an output shaft 4 of a motor 3. One end of the drive shaft 5 is axially supported by a needle bearing 8 and the other end is axially supported by angular bearings 9 and 10. The angular bearings 9 and 10 are axially supported by a bearing holder 18, the bearing holder 18 is slidably fitted to a fitting recess 21 and adjusting screws 25 and 26 are attached to a flange 22 of the bearing holder 18. Accordingly, by adjusting the adjusting screws 25 and 26, the drive shaft 5 can be positioned by being moved in the axial direction thereof and, after positioning, the bearing holder 18 is fixed to a spindle main body 12 by a set screw 28.
EP98300450A 1997-01-23 1998-01-22 Groove grinding spindle Withdrawn EP0855246A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24412/97 1997-01-23
JP2441297A JPH10202519A (en) 1997-01-23 1997-01-23 Groove grinding spindle

Publications (2)

Publication Number Publication Date
EP0855246A2 EP0855246A2 (en) 1998-07-29
EP0855246A3 true EP0855246A3 (en) 1999-01-20

Family

ID=12137454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98300450A Withdrawn EP0855246A3 (en) 1997-01-23 1998-01-22 Groove grinding spindle

Country Status (2)

Country Link
EP (1) EP0855246A3 (en)
JP (1) JPH10202519A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375555B1 (en) * 2000-03-28 2002-04-23 Daisho Seiki Corporation Vane groove grinding apparatus for compressor cylinder
KR100767334B1 (en) 2000-06-20 2007-10-17 미쓰이 가가쿠 가부시키가이샤 Crosslinkable rubber composition and use thereof
DE10054122B4 (en) * 2000-10-31 2019-05-16 Emag Holding Gmbh grinding tool
KR100436250B1 (en) * 2001-06-21 2004-06-16 이더블유에스 코리아 주식회사 adjustable structure of bevel gear for turret
CN101426621B (en) * 2006-04-21 2013-10-02 Abb公司 Backlash adjusting device of bevel gearing for industrial robot
DE102010010135B3 (en) * 2010-03-04 2011-06-01 Wesa Gmbh Tool and method for producing a shaft
CN102814736B (en) * 2012-09-04 2014-06-25 江苏天马通用设备有限公司 Direct-connected transmission mechanism of grinding head assembly
CN104942311A (en) * 2015-06-09 2015-09-30 安庆联控机电科技发展有限公司 Positioning spindle device for reaming and honing machine
CN106392207A (en) * 2016-11-10 2017-02-15 平湖市山特螺纹工具有限公司 Fixing connection shaft of groove grinding machine
CN111791118B (en) * 2020-07-23 2021-11-16 罗静婷 Non ferrous metal product grinding device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083152A (en) * 1975-11-21 1978-04-11 Kapp & Co. Werkzeugmaschinenfabrik Apparatus for grinding of internal axially extending profiles
US4735019A (en) * 1984-11-07 1988-04-05 Hans Wiederkehr Grinding head
EP0548717A1 (en) * 1991-12-21 1993-06-30 Robert Bosch Gmbh Hand tool machine with angle drive transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083152A (en) * 1975-11-21 1978-04-11 Kapp & Co. Werkzeugmaschinenfabrik Apparatus for grinding of internal axially extending profiles
US4735019A (en) * 1984-11-07 1988-04-05 Hans Wiederkehr Grinding head
EP0548717A1 (en) * 1991-12-21 1993-06-30 Robert Bosch Gmbh Hand tool machine with angle drive transmission

Also Published As

Publication number Publication date
EP0855246A2 (en) 1998-07-29
JPH10202519A (en) 1998-08-04

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