ES2168771T3 - Husillo para maquina rectificadora. - Google Patents

Husillo para maquina rectificadora.

Info

Publication number
ES2168771T3
ES2168771T3 ES98930930T ES98930930T ES2168771T3 ES 2168771 T3 ES2168771 T3 ES 2168771T3 ES 98930930 T ES98930930 T ES 98930930T ES 98930930 T ES98930930 T ES 98930930T ES 2168771 T3 ES2168771 T3 ES 2168771T3
Authority
ES
Spain
Prior art keywords
spindle
shaped
wheel
piston
grinding
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.)
Expired - Lifetime
Application number
ES98930930T
Other languages
English (en)
Inventor
Peter Brian Leadbeater
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.)
Intermec Europe Ltd
Original Assignee
Unova UK 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 Unova UK Ltd filed Critical Unova UK Ltd
Application granted granted Critical
Publication of ES2168771T3 publication Critical patent/ES2168771T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/14—Zonally-graded wheels; Composite wheels comprising different abrasives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Disintegrating Or Milling (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Una máquina herramienta, en particular, para moler piezas, tiene una única broca giratoria (8) y una rueda moledora exterior en forma de copa, axialmente deslizable (22). Un pistón anular en forma de T (14) se engarza en un nicho con la broca para formar cámaras anulares frontales y posteriores, a cada una de las cuales el aceite hidráulico se puede conectar alternativamente. El pistón tiene una pieza exterior (18) sobre la cual se monta la rueda moledora (22), siendo ésta, preferiblemente, la más basta de las dos ruedas utilizables en la molienda gruesa. Un dispositivo de ubicación dentado (32) a cada lado del pistón (14) se engarza con un dispositivo respectivo (34) sobre la broca para impedir la rotación relativa de la rueda (22) y para proporcionar una torsión conductora cuando se lleva hasta su posición de trabajo más allá de la rueda interior (8).
ES98930930T 1997-07-10 1998-06-23 Husillo para maquina rectificadora. Expired - Lifetime ES2168771T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9714427.3A GB9714427D0 (en) 1997-07-10 1997-07-10 Machine tools

Publications (1)

Publication Number Publication Date
ES2168771T3 true ES2168771T3 (es) 2002-06-16

Family

ID=10815585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98930930T Expired - Lifetime ES2168771T3 (es) 1997-07-10 1998-06-23 Husillo para maquina rectificadora.

Country Status (12)

Country Link
US (1) US6277002B1 (es)
EP (1) EP0994763B1 (es)
JP (1) JP2002507939A (es)
KR (1) KR100453253B1 (es)
CN (1) CN1081512C (es)
AT (1) ATE209555T1 (es)
AU (1) AU8120698A (es)
DE (1) DE69802691T2 (es)
ES (1) ES2168771T3 (es)
GB (1) GB9714427D0 (es)
MY (1) MY133036A (es)
WO (1) WO1999002306A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113290389A (zh) * 2021-07-01 2021-08-24 安徽驭风风电设备有限公司 一种风机叶片端部智能化铣削装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322360A1 (de) * 2003-05-09 2004-11-25 Kadia Produktion Gmbh + Co. Vorrichtung zum Feinbearbeiten von ebenen Flächen
US8133093B2 (en) * 2008-10-10 2012-03-13 Strasbaugh, Inc. Grinding apparatus having an extendable wheel mount
JP5892526B2 (ja) * 2011-03-24 2016-03-23 エルヴィン ユンカー マシーネンファブリーク ゲゼルシャフト ミットベシュレンクテル ハフツングＥｒｗｉｎ Ｊｕｎｋｅｒ Ｍａｓｃｈｉｎｅｎｆａｂｒｉｋ ＧｍｂＨ 研削スピンドルユニットがピボット運動可能に取り付けられた研削機械及び研削スピンドルユニットを研削機械上でピボット運動させる方法
US9120194B2 (en) 2011-07-21 2015-09-01 Taiwan Semiconductor Manufacturing Company, Ltd. Apparatus for wafer grinding
JP2016087748A (ja) * 2014-11-06 2016-05-23 株式会社ディスコ 研削装置
CN105643407B (zh) * 2015-12-29 2017-08-22 宁波金凯机床股份有限公司 一种粗精磨组合加工机床
JP2018001290A (ja) * 2016-06-28 2018-01-11 株式会社ディスコ 加工装置
JP6910201B2 (ja) * 2017-05-12 2021-07-28 株式会社ディスコ スピンドルユニット
CN107717742B (zh) * 2017-10-24 2019-10-11 杭州富阳富宝仪表机床厂 一种金刚石滚轮砂轮修整器的主轴
JP7405650B2 (ja) 2020-03-04 2023-12-26 株式会社ディスコ 研削装置
CN111716156B (zh) * 2020-06-30 2022-04-12 中国航发动力股份有限公司 一种动环密封面的加工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778179A (en) * 1972-09-06 1973-12-11 D Rivas Dual replaceable holesaw bit
CH553621A (fr) * 1972-10-23 1974-09-13 Tatar Alexander Procede pour l'affutage de forets a quatre faces et machine d'affutage pour la mise en oeuvre de ce procede.
JPS57168856A (en) * 1981-04-03 1982-10-18 Hitachi Seiko Ltd Grinding machine selectively performing rough and finish grinding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113290389A (zh) * 2021-07-01 2021-08-24 安徽驭风风电设备有限公司 一种风机叶片端部智能化铣削装置

Also Published As

Publication number Publication date
GB9714427D0 (en) 1997-09-10
US6277002B1 (en) 2001-08-21
WO1999002306A1 (en) 1999-01-21
JP2002507939A (ja) 2002-03-12
KR100453253B1 (ko) 2004-10-15
EP0994763A1 (en) 2000-04-26
ATE209555T1 (de) 2001-12-15
MY133036A (en) 2007-10-31
CN1081512C (zh) 2002-03-27
AU8120698A (en) 1999-02-08
EP0994763B1 (en) 2001-11-28
KR20010021673A (ko) 2001-03-15
DE69802691D1 (de) 2002-01-10
CN1261300A (zh) 2000-07-26
DE69802691T2 (de) 2002-05-08

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