ES2014376A6 - Centreless circular grinding machine. - Google Patents

Centreless circular grinding machine.

Info

Publication number
ES2014376A6
ES2014376A6 ES8902778A ES8902778A ES2014376A6 ES 2014376 A6 ES2014376 A6 ES 2014376A6 ES 8902778 A ES8902778 A ES 8902778A ES 8902778 A ES8902778 A ES 8902778A ES 2014376 A6 ES2014376 A6 ES 2014376A6
Authority
ES
Spain
Prior art keywords
control wheel
grinding machine
circular grinding
adjustment
spindle
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
ES8902778A
Other languages
Spanish (es)
Inventor
Ferdinand Ort
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.)
Wertheim Praezisions Tech
Original Assignee
Wertheim Praezisions Tech
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 Wertheim Praezisions Tech filed Critical Wertheim Praezisions Tech
Publication of ES2014376A6 publication Critical patent/ES2014376A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • B23Q11/141—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a closed fluid circuit for cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • 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
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

In a centreless circular grinding machine with a driven grinding wheel (3), a control wheel carriage (4) which carries a drivable control wheel (6) travels along a machine bed (1). The adjustment movement of the control wheel carriage (4) is effected by an adjustment spindle (10) which is mounted on the machine bed (1) and engages with a spindle nut (11) on the control wheel carriage (4). The adjustment spindle (10) has a longitudinal hole for the passage of a liquid maintained at constant temperature by a thermostat. Variations in the length of the adjustment spindle (10) due to fluctuation in temperature are thereby prevented.
ES8902778A 1988-08-16 1989-08-04 Centreless circular grinding machine. Expired - Lifetime ES2014376A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883827685 DE3827685A1 (en) 1988-08-16 1988-08-16 CENTERLESS ROUND GRINDING MACHINE

Publications (1)

Publication Number Publication Date
ES2014376A6 true ES2014376A6 (en) 1990-07-01

Family

ID=6360903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902778A Expired - Lifetime ES2014376A6 (en) 1988-08-16 1989-08-04 Centreless circular grinding machine.

Country Status (4)

Country Link
EP (1) EP0382821A1 (en)
DE (1) DE3827685A1 (en)
ES (1) ES2014376A6 (en)
WO (1) WO1990002024A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2135685T3 (en) * 1994-01-14 1999-11-01 Lidkoeping Machine Tools Ab MACHINES WITHOUT CENTER.
CN1068271C (en) * 1995-03-01 2001-07-11 利德雪平机器工具公司 Centreless machine
CN103394978B (en) * 2013-07-18 2016-01-13 蒿庆国 A kind of conical roller centerless grinding machine
CN108608325B (en) * 2018-05-18 2024-09-03 武义泽鑫电器有限公司 An anti-slip clamping device for grinding the edge of a cast iron pot blank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544575A (en) * 1940-12-20 1942-04-17 Harry Frederick Atkins Improvements in or relating to reciprocating machines for grinding screw threads andother kindred operations
DE1019201B (en) * 1955-06-02 1957-11-07 Herbert Lindner G M B H Cooling device on thread generating machines, preferably thread grinding machines
DE1036604B (en) * 1956-10-15 1958-08-14 Wagner & Co Feed spindle with high feed accuracy on machine tools
US2950581A (en) * 1959-03-30 1960-08-30 Cincinnati Milling Machine Co Gaging device
JPS58156760A (en) * 1982-03-09 1983-09-17 Nakamuratome Seimitsu Kogyo Kk ball screw shaft
US4593572A (en) * 1983-10-03 1986-06-10 Universal Thread Grinding Company Lubricated drive mechanism
JPS60220257A (en) * 1984-04-13 1985-11-02 Nippon Seiko Kk Device for cooling feed screw
US4587763A (en) * 1985-02-17 1986-05-13 Hahn Robert S Grinding machine

Also Published As

Publication number Publication date
DE3827685A1 (en) 1990-02-22
EP0382821A1 (en) 1990-08-22
WO1990002024A1 (en) 1990-03-08

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