EP2926949A3 - Luft-kühlung schleifscheiben und ladeteller von federendenschleifmaschine (3-kammer-system) - Google Patents

Luft-kühlung schleifscheiben und ladeteller von federendenschleifmaschine (3-kammer-system) Download PDF

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Publication number
EP2926949A3
EP2926949A3 EP15162107.5A EP15162107A EP2926949A3 EP 2926949 A3 EP2926949 A3 EP 2926949A3 EP 15162107 A EP15162107 A EP 15162107A EP 2926949 A3 EP2926949 A3 EP 2926949A3
Authority
EP
European Patent Office
Prior art keywords
grinding
loading plate
chamber
spring end
air
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
EP15162107.5A
Other languages
English (en)
French (fr)
Other versions
EP2926949A2 (de
EP2926949B1 (de
Inventor
Gabriella Kunz
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.)
Officina Meccanica Domaso SpA
Original Assignee
Officina Meccanica Domaso SpA
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 Officina Meccanica Domaso SpA filed Critical Officina Meccanica Domaso SpA
Publication of EP2926949A2 publication Critical patent/EP2926949A2/de
Publication of EP2926949A3 publication Critical patent/EP2926949A3/de
Application granted granted Critical
Publication of EP2926949B1 publication Critical patent/EP2926949B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • 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
    • B24B41/005—Feeding or manipulating devices specially adapted to 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/045—Protective covers for the grinding wheel with cooling means incorporated
    • 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
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders

Landscapes

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

Abstract

Schleifmaschine (1), insbesondere Federendenschleifmaschine, die Folgendes umfasst: einen um eine Drehachse (A) drehbar gelagerten Drehtisch (10), mindestens einen Ladeteller (11) zur Bestückung mit Werkstücken (12), insbesondere Schraubenfedern, wobei der Ladeteller (11) durch Drehung des Drehtisches (10) von einer Ladeposition (L) in eine Schleifposition (S) verfahrbar ist, eine Schleifeinheit (13) mit mindestens einer Schleifscheibe (14), wobei die Schleifscheibe (14) mit mindestens einem Werkstück (12) in einer Schleifzone (15) in Schleifkontakt kommt, wenn sich der mit Werkstücken bestückte Ladeteller (11) in einer Schleifposition (S) befindet, eine Schleifkammer (16), die die Schleifzone (15) einschließt, wobei eine Innenkammer (36), die die Schleifzone (15) zumindest teilweise umschließt, und eine Zwischenkammer (37) durch eine Abschirmvorrichtung (38) voneinander abgrenzbar sind, mindestens eine Außenkammer (17), die die Zwischenkammer (37) zumindest teilweise umschließt, wobei die Zwischenkammer (37) mindestens eine Zwischentür (18) aufweist, die die Außenkammer (17) von der Zwischenkammer (37) trennt.
EP15162107.5A 2014-04-01 2015-03-31 Luft-kühlung schleifscheiben und ladeteller von federendenschleifmaschine (3-kammer-system) Active EP2926949B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14163070.7A EP2926948B9 (de) 2014-04-01 2014-04-01 Luft-Kühlung von Schleifscheiben und Ladeteller von Federendenschleifmaschine

Publications (3)

Publication Number Publication Date
EP2926949A2 EP2926949A2 (de) 2015-10-07
EP2926949A3 true EP2926949A3 (de) 2015-11-11
EP2926949B1 EP2926949B1 (de) 2022-05-04

Family

ID=50424075

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14163070.7A Active EP2926948B9 (de) 2014-04-01 2014-04-01 Luft-Kühlung von Schleifscheiben und Ladeteller von Federendenschleifmaschine
EP15162107.5A Active EP2926949B1 (de) 2014-04-01 2015-03-31 Luft-kühlung schleifscheiben und ladeteller von federendenschleifmaschine (3-kammer-system)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14163070.7A Active EP2926948B9 (de) 2014-04-01 2014-04-01 Luft-Kühlung von Schleifscheiben und Ladeteller von Federendenschleifmaschine

Country Status (1)

Country Link
EP (2) EP2926948B9 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11590617B2 (en) 2017-07-18 2023-02-28 Kiwa Machinery Co., Ltd. Machine tool
EP3597362B1 (de) 2018-07-16 2023-04-19 Officina Meccanica Domaso SpA Federendenschleifmaschine
CN108818184B (zh) * 2018-08-15 2023-09-01 浙江家度弹簧机械有限公司 一种卸簧机构
ES2834348T3 (es) * 2018-11-27 2021-06-17 Schwaebische Werkzeugmaschinen Gmbh Máquina de soporte de pivotado doble con dos mesas de pivotado con zonas de pivotado que se solapan una a otra así como correspondiente procedimiento de mecanizado
CN111318954B (zh) * 2020-03-25 2024-12-20 慕贝尔汽车部件（太仓）有限公司 一种弹簧自动上料研磨装置
CN111922818A (zh) * 2020-08-20 2020-11-13 上海远葆工业设计有限公司 一种板材抛光方法及加工设备
CN116038457B (zh) * 2022-12-26 2023-08-22 浙江金昌弹簧有限公司 一种具有翻料承载装置的磨簧机
CN121104213B (zh) * 2025-11-17 2026-03-13 江苏华利精密齿轮制造有限公司 一种高精度五轴联动数控磨齿加工磨齿机
DE202025003723U1 (de) 2025-12-01 2026-02-16 Wafios Aktiengesellschaft Vorrichtung zur spanenden Bearbeitung von Schraubenfedern

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342156A (en) * 1992-04-23 1994-08-30 Brother Kogyo Kabushiki Kaisha Machine tool having partition plates for preventing splash of cutting fluid
DE102012201465A1 (de) * 2012-02-01 2013-08-01 Wafios Ag Verfahren zum Schleifen von Federenden und Federendenschleifmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556217A (de) * 1972-08-28 1974-11-29 Sim Sa Ets Planschleifmaschine.
DE19907617C2 (de) * 1999-02-23 2002-06-20 Schwaebische Werkzeugmaschinen Werkzeugmaschine mit Doppelschwenktisch
DE202004020485U1 (de) * 2004-06-09 2005-09-22 Niles-Simmons Industrieanlagen Gmbh Palettenwechsler
JP4964826B2 (ja) * 2008-05-23 2012-07-04 旭精機工業株式会社 コイルばねの両端研削機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342156A (en) * 1992-04-23 1994-08-30 Brother Kogyo Kabushiki Kaisha Machine tool having partition plates for preventing splash of cutting fluid
DE102012201465A1 (de) * 2012-02-01 2013-08-01 Wafios Ag Verfahren zum Schleifen von Federenden und Federendenschleifmaschine

Also Published As

Publication number Publication date
EP2926949A2 (de) 2015-10-07
EP2926948B9 (de) 2024-07-10
EP2926949B1 (de) 2022-05-04
EP2926948A1 (de) 2015-10-07
EP2926948B1 (de) 2024-03-13

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