JPS5530370A - Simultaneous finish thread rolling machine for plural gear - Google Patents

Simultaneous finish thread rolling machine for plural gear

Info

Publication number
JPS5530370A
JPS5530370A JP10384978A JP10384978A JPS5530370A JP S5530370 A JPS5530370 A JP S5530370A JP 10384978 A JP10384978 A JP 10384978A JP 10384978 A JP10384978 A JP 10384978A JP S5530370 A JPS5530370 A JP S5530370A
Authority
JP
Japan
Prior art keywords
thread rolling
rolling die
gear blank
gear
thread
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
JP10384978A
Other languages
Japanese (ja)
Other versions
JPS603888B2 (en
Inventor
Shinichi Nagamori
Masaru Uchida
Kiyoshi Nakagawa
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.)
Honda Motor Co Ltd
Nachi Fujikoshi Corp
Original Assignee
Honda Motor Co Ltd
Nachi Fujikoshi Corp
Fujikoshi KK
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 Honda Motor Co Ltd, Nachi Fujikoshi Corp, Fujikoshi KK filed Critical Honda Motor Co Ltd
Priority to JP10384978A priority Critical patent/JPS603888B2/en
Publication of JPS5530370A publication Critical patent/JPS5530370A/en
Publication of JPS603888B2 publication Critical patent/JPS603888B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE:To finish plural gears differing in specifications fixed on a single shaft efficiently and sumultaneously without rearranging, by fitting motors to both moving frame shaft and stationary frame shaft. CONSTITUTION:While rotating a main motor 18 and positively turning a main thread rolling die 8, the main thread rolling die 8 and a gear blank 2, and a rotatable follower thread rolling die 9 and a gear blank 3 are engaged with each other, respectively. At this time, a subsidiary thread rolling die 12 is rotated by an oil motor 26, and the gear blanks 2, 3 are caused to contact respectively while rotating together with a rotatable follower thread rolling die 11. Then, a cylinder 6 is advanced slightly, and the gear blank 3 is finish thread rolled being assisted by the oil motor 26, and a clutch 24 is disengaged just before final finishing to transmit power to the gear blank 2 from the drive source thread rolling die 8, so that the follower thread rolling die 11 follows the gear blank 2, while the subsidiary thread rolling die 12 and follower thread rolling die 9 follow the gear blank 3, thus finish-thread-rolling the gear blanks 2, 3. At the initial time and when drawing back the movable frame 4, a synchronous motor 28 is rotated in order to prevent striking between the gears 2, 3 and thread rolling dies 8, 12.
JP10384978A 1978-08-28 1978-08-28 Simultaneous finish rolling equipment for multiple gears Expired JPS603888B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10384978A JPS603888B2 (en) 1978-08-28 1978-08-28 Simultaneous finish rolling equipment for multiple gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10384978A JPS603888B2 (en) 1978-08-28 1978-08-28 Simultaneous finish rolling equipment for multiple gears

Publications (2)

Publication Number Publication Date
JPS5530370A true JPS5530370A (en) 1980-03-04
JPS603888B2 JPS603888B2 (en) 1985-01-31

Family

ID=14364877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10384978A Expired JPS603888B2 (en) 1978-08-28 1978-08-28 Simultaneous finish rolling equipment for multiple gears

Country Status (1)

Country Link
JP (1) JPS603888B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152523A (en) * 1980-03-25 1981-11-26 Marchal Equip Auto Rolling finishing method for worm screw

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235893U (en) * 1988-09-02 1990-03-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152523A (en) * 1980-03-25 1981-11-26 Marchal Equip Auto Rolling finishing method for worm screw

Also Published As

Publication number Publication date
JPS603888B2 (en) 1985-01-31

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