JPS561235A - Multistage rolling device of precision rolling machine - Google Patents

Multistage rolling device of precision rolling machine

Info

Publication number
JPS561235A
JPS561235A JP7405679A JP7405679A JPS561235A JP S561235 A JPS561235 A JP S561235A JP 7405679 A JP7405679 A JP 7405679A JP 7405679 A JP7405679 A JP 7405679A JP S561235 A JPS561235 A JP S561235A
Authority
JP
Japan
Prior art keywords
rolling
gear
rolled
dies
moving
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
JP7405679A
Other languages
Japanese (ja)
Other versions
JPS636296B2 (en
Inventor
Shinichi Nagamori
Yoichi Nishida
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.)
Nachi Fujikoshi Corp
Original Assignee
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 Nachi Fujikoshi Corp, Fujikoshi KK filed Critical Nachi Fujikoshi Corp
Priority to JP7405679A priority Critical patent/JPS561235A/en
Publication of JPS561235A publication Critical patent/JPS561235A/en
Publication of JPS636296B2 publication Critical patent/JPS636296B2/ja
Granted 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
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

PURPOSE:To make possible rolling of large modules by moving the gear to be rolled by the die width at every one reciprocation of die devices thereby subsequently rolling the same. CONSTITUTION:Rolling is done by advancing 10a the gear 8 to be rolled toward dies 3a and 4a and moving the dies 3a and 4a forward in the arrow direction, thence the mounting table of the gear 8 to be rolled is returned to the original position, after which the die devices 3, 4 are retreated. Next, with the gear 8 to be rolled being faced toward the adjoining dies 3b, 4b, the mounting table is advanced 10b and the dies 3b, 4b are moved forward in the arrow direction to perform rolling. Thence, the mounting table of the gear 8 to be rolled is returned to the home position. The cycle of moving the respective dies forward and returning the same is repeated in the same manner to complete the rolling. When the gear 8 to be rolled and the die devices 3, 4 return the home position, the one cycle operation of the rolling of the work is completed.
JP7405679A 1979-06-14 1979-06-14 Multistage rolling device of precision rolling machine Granted JPS561235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7405679A JPS561235A (en) 1979-06-14 1979-06-14 Multistage rolling device of precision rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7405679A JPS561235A (en) 1979-06-14 1979-06-14 Multistage rolling device of precision rolling machine

Publications (2)

Publication Number Publication Date
JPS561235A true JPS561235A (en) 1981-01-08
JPS636296B2 JPS636296B2 (en) 1988-02-09

Family

ID=13536142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7405679A Granted JPS561235A (en) 1979-06-14 1979-06-14 Multistage rolling device of precision rolling machine

Country Status (1)

Country Link
JP (1) JPS561235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206547A (en) * 1984-03-30 1985-10-18 Fuji Tekkosho:Kk Rolling device
JPS6415634U (en) * 1987-07-17 1989-01-26

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625718B2 (en) * 2010-10-08 2014-11-19 株式会社不二越 Rolling method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206547A (en) * 1984-03-30 1985-10-18 Fuji Tekkosho:Kk Rolling device
JPS6415634U (en) * 1987-07-17 1989-01-26
JPH0344356Y2 (en) * 1987-07-17 1991-09-18

Also Published As

Publication number Publication date
JPS636296B2 (en) 1988-02-09

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