EP2380700A3 - Portalschleifmaschine - Google Patents

Portalschleifmaschine Download PDF

Info

Publication number
EP2380700A3
EP2380700A3 EP11153337A EP11153337A EP2380700A3 EP 2380700 A3 EP2380700 A3 EP 2380700A3 EP 11153337 A EP11153337 A EP 11153337A EP 11153337 A EP11153337 A EP 11153337A EP 2380700 A3 EP2380700 A3 EP 2380700A3
Authority
EP
European Patent Office
Prior art keywords
support surface
workpiece support
eccentric
shoes
parallel
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Withdrawn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
EP11153337A
Other languages
English (en)
French (fr)
Other versions
EP2380700A2 (de
Inventor
Markus Weber
Christian Engelhardt
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.)
Hans Weber Maschinenfabrik GmbH
Original Assignee
Hans Weber Maschinenfabrik GmbH
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 Hans Weber Maschinenfabrik GmbH filed Critical Hans Weber Maschinenfabrik GmbH
Publication of EP2380700A2 publication Critical patent/EP2380700A2/de
Publication of EP2380700A3 publication Critical patent/EP2380700A3/de
Withdrawn legal-status Critical Current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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/005—Portal grinding machines
    • 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
    • B24B41/042—Balancing mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Bei einer Schleifmaschine, umfassend einen Maschinenrahmen (10) mit einer Werkstückauflagefläche (12) und mindestens einen an dem Maschinenrahmen (10) beweglich gelagerten, sich quer über die Werkstückauflagefläche (12) erstreckenden Schleifbalken (16), der an seiner der Werkstückauflagefläche zugewandten Seite ein Schleifmittel trägt und der über einen Exzenterantrieb (22), welcher mindestens zwei senkrecht zu der Werkstückauflagefläche (12) gerichtete und in Längsrichtung des Schleifbalkens (16) beabstandete Exzenterwellen (26) hat, in einer zur Werkstückauflagefläche (12) parallelen Kreisbewegung parallel zu sich selbst umlaufend antreibbar ist, ist der Schleifbalken (16) in mindestens zwei zueinander parallele, nebeneinander angeordnete Schleifschuhe (18) unterteilt, die jeweils von den Exzenterwellen (26) des Exzenterantriebes (22) antreibbar sind, wobei die Exzentrizitäten der den einzelnen Schleifschuhen (18) zugeordneten Exzenter und die Massen der Schleifschuhe (18) so gewählt sind, dass die von den angetriebenen Schleifschuhen (18) herrührenden Fliehkräfte einander kompensieren.
EP11153337A 2010-04-23 2011-02-04 Portalschleifmaschine Withdrawn EP2380700A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010016606A DE102010016606A1 (de) 2010-04-23 2010-04-23 Schleifmaschine

Publications (2)

Publication Number Publication Date
EP2380700A2 EP2380700A2 (de) 2011-10-26
EP2380700A3 true EP2380700A3 (de) 2012-11-21

Family

ID=44279199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11153337A Withdrawn EP2380700A3 (de) 2010-04-23 2011-02-04 Portalschleifmaschine

Country Status (3)

Country Link
US (1) US8475232B2 (de)
EP (1) EP2380700A3 (de)
DE (1) DE102010016606A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016120331A1 (de) * 2016-10-25 2018-04-26 Karl Heesemann Maschinenfabrik Gmbh & Co. Kg Schleifmaschine
JP6972556B2 (ja) * 2017-01-10 2021-11-24 株式会社ジェイテクト 研削加工装置及び研削加工方法
CN111805421B (zh) * 2020-06-29 2021-12-10 泉州市泉腾机械科技有限公司 一种基于机械加工设备的砂轮平衡结构
CN113649883B (zh) * 2021-09-01 2022-06-07 桃江县湘宜木业有限公司 一种无醛胶合板生产用打磨设备
CN114211332A (zh) * 2021-12-06 2022-03-22 浙江德联家居股份有限公司 一种用于实木地板的四面砂光设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB370269A (en) * 1930-06-26 1932-04-07 Mariano Castells Improvements in grinding and polishing devices
US2548979A (en) * 1949-05-26 1951-04-17 Johnson Engineering & Sales Co Rubbing machine
US3263376A (en) * 1959-12-16 1966-08-02 Libbey Owens Ford Glass Co Method for surfacing glass
US4878317A (en) * 1987-07-10 1989-11-07 Ovens Melvin L Power sander
WO1992003257A1 (en) * 1990-08-17 1992-03-05 Haney Donald E Sander with orbiting platen and abrasive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854795A (en) * 1954-10-11 1958-10-07 Libbey Owens Ford Glass Co Grinding apparatus
JPH01246059A (ja) * 1988-03-25 1989-10-02 Cmk Corp 平面部材の表面研磨装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB370269A (en) * 1930-06-26 1932-04-07 Mariano Castells Improvements in grinding and polishing devices
US2548979A (en) * 1949-05-26 1951-04-17 Johnson Engineering & Sales Co Rubbing machine
US3263376A (en) * 1959-12-16 1966-08-02 Libbey Owens Ford Glass Co Method for surfacing glass
US4878317A (en) * 1987-07-10 1989-11-07 Ovens Melvin L Power sander
WO1992003257A1 (en) * 1990-08-17 1992-03-05 Haney Donald E Sander with orbiting platen and abrasive

Also Published As

Publication number Publication date
US20110263184A1 (en) 2011-10-27
EP2380700A2 (de) 2011-10-26
US8475232B2 (en) 2013-07-02
DE102010016606A1 (de) 2011-10-27

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