GB724679A - Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool - Google Patents

Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool

Info

Publication number
GB724679A
GB724679A GB445553A GB445553A GB724679A GB 724679 A GB724679 A GB 724679A GB 445553 A GB445553 A GB 445553A GB 445553 A GB445553 A GB 445553A GB 724679 A GB724679 A GB 724679A
Authority
GB
United Kingdom
Prior art keywords
template
work
arm
tool
conformity
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
Application number
GB445553A
Inventor
Melvin Allen Crosby
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.)
Commonwealth Engineering Company of Ohio
Original Assignee
Commonwealth Engineering Company of Ohio
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 Commonwealth Engineering Company of Ohio filed Critical Commonwealth Engineering Company of Ohio
Priority to GB445553A priority Critical patent/GB724679A/en
Publication of GB724679A publication Critical patent/GB724679A/en
Expired 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • 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
    • B23Q2735/00—Control systems or devices for copying from a pattern or master model
    • B23Q2735/02—Means for transforming movement of the feeler into feed movement of tool or work
    • B23Q2735/06—Means for transforming movement of the feeler into feed movement of tool or work involving electrical means
    • B23Q2735/062—Means for transforming movement of the feeler into feed movement of tool or work involving electrical means in a lathe

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

724,679. Copy-turning. COMMONWEALTH ENGINEERING CO. OF OHIO. Feb. 17, 1953, No. 4455/53. Class 83 (3). Apparatus for machining work to a given configuration in a lathe &c. comprises a template mounted stationarily relative to the worksupporting means and followers carried with the tool-support engaging the template and work respectively so as to move relatively to each other in response to non-conformity of the work with the template, electrical means indicating said non-conformity. The tool carriage 200 carries an upright 204 adjustable in the direction of the carriage travel by a slide 202. Pivotally connected to the top of the upright at 206 is a feeler arm 208 adapted to ride on the work 210 adjacent the cut. The arm has an extension 216 carrying an adjustable screw 218 which engages the actuating plunger of a double-switching device. The latter is supported on a block 224 also pivoted at 206 and rests on the upper end of a rod 230 which slides vertically in a guide provided by the column 204. The lower end of the rod rides on the edge, of a template 232 representing a profile of the work to be produced, the template being secured to a fixed part 234 of the machine. When the work is being properly shaped according to the template, no relative movement between the limit switch 222 and the arm 208 takes place, but, if a deviation occurs, a high or a low limit warning light 226 or 228 respec. tively, in the circuit of the limit switch, is illuminated to indicate that the tool requires adjustment.
GB445553A 1953-02-17 1953-02-17 Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool Expired GB724679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB445553A GB724679A (en) 1953-02-17 1953-02-17 Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB445553A GB724679A (en) 1953-02-17 1953-02-17 Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool

Publications (1)

Publication Number Publication Date
GB724679A true GB724679A (en) 1955-02-23

Family

ID=9777494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB445553A Expired GB724679A (en) 1953-02-17 1953-02-17 Improvements in devices for producing workpieces to a given configuration in a latheor like machine tool

Country Status (1)

Country Link
GB (1) GB724679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920519A (en) * 1954-12-07 1960-01-12 Fischer Ag Georg Template switch arrangement for use in connection with multi-operation copying machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920519A (en) * 1954-12-07 1960-01-12 Fischer Ag Georg Template switch arrangement for use in connection with multi-operation copying machines

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