JPS5554159A - Device for copying template - Google Patents

Device for copying template

Info

Publication number
JPS5554159A
JPS5554159A JP12593378A JP12593378A JPS5554159A JP S5554159 A JPS5554159 A JP S5554159A JP 12593378 A JP12593378 A JP 12593378A JP 12593378 A JP12593378 A JP 12593378A JP S5554159 A JPS5554159 A JP S5554159A
Authority
JP
Japan
Prior art keywords
lever
template
contact
pressure
attached
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.)
Pending
Application number
JP12593378A
Other languages
Japanese (ja)
Inventor
Masami Shimizu
Sousaku Kimura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP12593378A priority Critical patent/JPS5554159A/en
Publication of JPS5554159A publication Critical patent/JPS5554159A/en
Pending 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
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model

Landscapes

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

Abstract

PURPOSE:To prevent errors due to the wear of a template and to the fluctuation in a load, by using the mechanical contact of the template with a contact member to perform movement control which is one of advantages of a template copying mechanism and by compensating most of a driving force by the force of a hydraulic cylinder or the like. CONSTITUTION:A slide member 2 is guided on a sliding guide face 1 of the body of a machine. A cam 4, which serves as a template, is rotated by a can shaft 3. A lever 6 is supported by a lever shaft 5. A stylus 7, which serves as a contact member, is attached to one end of the lever 6. The lever 6 is swung according to the form of the cam 4. A driving member 8 is attached to the other end of the lever 6. The driving member 8 is brought into contact with a projecting member 9 to cause the slide member 2 to slide. Pressure detectors 10, 11 are attached to the projecting member 9 to detect the contact pressure when the slide member 2 is operating. The detection signal is supplied to a pressure control valve 14 through a pre-amplifier 15, an operational amplifier 16 and a servoamplifier 17 to drive a hydraulic cylinder 12 to raise or reduce the pressure of the slide member 2.
JP12593378A 1978-10-14 1978-10-14 Device for copying template Pending JPS5554159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12593378A JPS5554159A (en) 1978-10-14 1978-10-14 Device for copying template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12593378A JPS5554159A (en) 1978-10-14 1978-10-14 Device for copying template

Publications (1)

Publication Number Publication Date
JPS5554159A true JPS5554159A (en) 1980-04-21

Family

ID=14922546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12593378A Pending JPS5554159A (en) 1978-10-14 1978-10-14 Device for copying template

Country Status (1)

Country Link
JP (1) JPS5554159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065993A1 (en) * 1980-12-11 1982-12-08 Matsushita Electric Industrial Co., Ltd. Copy cam driving device for machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065993A1 (en) * 1980-12-11 1982-12-08 Matsushita Electric Industrial Co., Ltd. Copy cam driving device for machine tool

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