GB2293997A - Protective covers for 2-axis machine tool - Google Patents

Protective covers for 2-axis machine tool

Info

Publication number
GB2293997A
GB2293997A GB9600327A GB9600327A GB2293997A GB 2293997 A GB2293997 A GB 2293997A GB 9600327 A GB9600327 A GB 9600327A GB 9600327 A GB9600327 A GB 9600327A GB 2293997 A GB2293997 A GB 2293997A
Authority
GB
United Kingdom
Prior art keywords
work
cover
carriage
slideway
assembly
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
GB9600327A
Other versions
GB2293997B (en
GB9600327D0 (en
Inventor
Christopher David Bartlett
Michael Laycock
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
Western Atlas 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
Priority claimed from GB939315843A external-priority patent/GB9315843D0/en
Application filed by Western Atlas UK Ltd filed Critical Western Atlas UK Ltd
Priority to GB9600327A priority Critical patent/GB2293997B/en
Publication of GB9600327D0 publication Critical patent/GB9600327D0/en
Publication of GB2293997A publication Critical patent/GB2293997A/en
Application granted granted Critical
Publication of GB2293997B publication Critical patent/GB2293997B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • 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
    • B23Q23/00—Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
    • 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
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

A machine tool comprising: a machine frame; a work carrying assembly for carrying a workpiece, carried by said machine frame for reciprocal movement along a work axis; and a cover assembly carried by said machine frame and including cover portions disposed to cover selected areas of said machine frame proximate said work axis. The cover assembly is not connected to the work carrying assembly but is operable to effect movement of said cover portions commesurate with movement of said work carrying assembly. The work carrying assembly includes a work carriage and said machine frame mounts a slideway proximate said axis and extending in the same direction as the work axis. The work carriage extends in the direction of said work axis but is of lesser extent than said slideway such that portions of said slideway to either one, the other or both extremities of said carriage assembly may be exposed upon said reciprocal movement of said work carrying assembly work carriage. The cover portions cover the slideways that may so be exposed. A first cover is disposed to cover the slideway to one side of the work carriage and a second cover portion is disposed to cover the slideway to the other side of the work carriage. Each cover portion includes a plurality of telescoping, slidably interrelated covers which are moved with respect to each other to cover more less of said slideways as such becomes or become covered by the work carriage. <IMAGE>
GB9600327A 1993-07-30 1994-08-01 Protective covers for 2-axis machine tool Expired - Fee Related GB2293997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9600327A GB2293997B (en) 1993-07-30 1994-08-01 Protective covers for 2-axis machine tool

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939315843A GB9315843D0 (en) 1993-07-30 1993-07-30 Improved machine tool
GB9600327A GB2293997B (en) 1993-07-30 1994-08-01 Protective covers for 2-axis machine tool
PCT/GB1994/001667 WO1995003914A1 (en) 1993-07-30 1994-08-01 Protective covers for 2-axis machine tool

Publications (3)

Publication Number Publication Date
GB9600327D0 GB9600327D0 (en) 1996-03-13
GB2293997A true GB2293997A (en) 1996-04-17
GB2293997B GB2293997B (en) 1997-04-09

Family

ID=26303307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600327A Expired - Fee Related GB2293997B (en) 1993-07-30 1994-08-01 Protective covers for 2-axis machine tool

Country Status (1)

Country Link
GB (1) GB2293997B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502792A (en) * 1945-12-05 1950-04-04 Leblond Mach Tool Co R K Machine tool coolant guard
US4607460A (en) * 1985-04-18 1986-08-26 Hauni-Werke Korber & Co. Kg Grinding machine with a reciprocable column for work supporting devices
EP0309821A2 (en) * 1987-10-02 1989-04-05 Körber Ag Protective covering for machine tool tracks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502792A (en) * 1945-12-05 1950-04-04 Leblond Mach Tool Co R K Machine tool coolant guard
US4607460A (en) * 1985-04-18 1986-08-26 Hauni-Werke Korber & Co. Kg Grinding machine with a reciprocable column for work supporting devices
EP0309821A2 (en) * 1987-10-02 1989-04-05 Körber Ag Protective covering for machine tool tracks

Also Published As

Publication number Publication date
GB2293997B (en) 1997-04-09
GB9600327D0 (en) 1996-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050801