ES2133034A1 - Protective shield and coolant distributor for a grinding machine - Google Patents

Protective shield and coolant distributor for a grinding machine

Info

Publication number
ES2133034A1
ES2133034A1 ES09600393A ES9600393A ES2133034A1 ES 2133034 A1 ES2133034 A1 ES 2133034A1 ES 09600393 A ES09600393 A ES 09600393A ES 9600393 A ES9600393 A ES 9600393A ES 2133034 A1 ES2133034 A1 ES 2133034A1
Authority
ES
Spain
Prior art keywords
coolant distributor
shield
protective shield
nozzles
grinding machine
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
ES09600393A
Other languages
Spanish (es)
Other versions
ES2133034B1 (en
Inventor
Murgoitio Modesto Larranaga
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.)
Danobat SCL
Original Assignee
Danobat SCL
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 Danobat SCL filed Critical Danobat SCL
Priority to ES9600393A priority Critical patent/ES2133034B1/en
Priority to EP97500014A priority patent/EP0791432A1/en
Publication of ES2133034A1 publication Critical patent/ES2133034A1/en
Application granted granted Critical
Publication of ES2133034B1 publication Critical patent/ES2133034B1/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The visor-shaped protective shield (3) tips around a shaft (10) to keep a limit distance (4) separation from the perimeter (1b) of the wheel (1) as it wears. Tipping (8) takes place automatically with independent means impelled by a rod (9). The coolant distributor (5) is movable, and incorporates a number of nozzles (15) which permanently target the machining area. The coolant distributor (5) is displaced without the cooperation of drive components of its own, and comprises a mobile casing (5c) supporting the nozzles (15) and housing a displacement rod (11), a roller (16) attached to the shield (3) which moves along an inclined runner slot (17) forming part of the side wall of the mobile support casing (5c), to transmit the shield (3) movement to the coolant distributor (5).
ES9600393A 1996-02-20 1996-02-20 PROTECTIVE SHIELD AND DISTRIBUTOR OF THE REFRIGERANT FOR A GRINDER. Expired - Lifetime ES2133034B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9600393A ES2133034B1 (en) 1996-02-20 1996-02-20 PROTECTIVE SHIELD AND DISTRIBUTOR OF THE REFRIGERANT FOR A GRINDER.
EP97500014A EP0791432A1 (en) 1996-02-20 1997-01-22 Protective shield and coolant distributor for a grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600393A ES2133034B1 (en) 1996-02-20 1996-02-20 PROTECTIVE SHIELD AND DISTRIBUTOR OF THE REFRIGERANT FOR A GRINDER.

Publications (2)

Publication Number Publication Date
ES2133034A1 true ES2133034A1 (en) 1999-08-16
ES2133034B1 ES2133034B1 (en) 2000-05-01

Family

ID=8293863

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600393A Expired - Lifetime ES2133034B1 (en) 1996-02-20 1996-02-20 PROTECTIVE SHIELD AND DISTRIBUTOR OF THE REFRIGERANT FOR A GRINDER.

Country Status (2)

Country Link
EP (1) EP0791432A1 (en)
ES (1) ES2133034B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238624B2 (en) 2003-04-25 2009-03-18 株式会社ジェイテクト Grinding machine
DE102010026777A1 (en) * 2010-07-09 2012-01-12 Haas Schleifmaschinen Gmbh grinding machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202455A5 (en) * 1972-10-04 1974-05-03 Schaudt Maschinenbau Gmbh
US4314425A (en) * 1980-07-10 1982-02-09 Litton Industrial Products, Inc. Coolant assembly for a cylindrical grinding machine
JPH03270874A (en) * 1990-03-22 1991-12-03 Toyoda Mach Works Ltd Grinding liquid nozzle interlocked with front cover of grinding wheel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941000Y2 (en) 1980-01-24 1984-11-24 豊田工機株式会社 Grinding wheel protection device
CH664728A5 (en) 1983-06-29 1988-03-31 Hauni Werke Koerber & Co Kg FLAT GRINDING MACHINE.
US4929130A (en) * 1989-06-28 1990-05-29 United Technologies Corporation Grinding wheel guard apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202455A5 (en) * 1972-10-04 1974-05-03 Schaudt Maschinenbau Gmbh
US4314425A (en) * 1980-07-10 1982-02-09 Litton Industrial Products, Inc. Coolant assembly for a cylindrical grinding machine
JPH03270874A (en) * 1990-03-22 1991-12-03 Toyoda Mach Works Ltd Grinding liquid nozzle interlocked with front cover of grinding wheel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD-ROM PAJ, B24-29, 1989-1993 (2/2) 13 & JP 3270874 A (TOYODA MACHINE WORKS LTD) 03.12.1991 *

Also Published As

Publication number Publication date
ES2133034B1 (en) 2000-05-01
EP0791432A1 (en) 1997-08-27

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Legal Events

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