JPS636296B2 - - Google Patents

Info

Publication number
JPS636296B2
JPS636296B2 JP7405679A JP7405679A JPS636296B2 JP S636296 B2 JPS636296 B2 JP S636296B2 JP 7405679 A JP7405679 A JP 7405679A JP 7405679 A JP7405679 A JP 7405679A JP S636296 B2 JPS636296 B2 JP S636296B2
Authority
JP
Japan
Prior art keywords
gear
rolled
die
rolling
dies
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
JP7405679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS561235A (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
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 Fujikoshi KK filed Critical Fujikoshi KK
Priority to JP7405679A priority Critical patent/JPS561235A/ja
Publication of JPS561235A publication Critical patent/JPS561235A/ja
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)
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 JPS561235A (en) 1981-01-08
JPS636296B2 true JPS636296B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012081491A (ja) * 2010-10-08 2012-04-26 Nachi Fujikoshi Corp 転造加工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206547A (ja) * 1984-03-30 1985-10-18 Fuji Tekkosho:Kk 転造装置
JPH0344356Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-07-17 1991-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012081491A (ja) * 2010-10-08 2012-04-26 Nachi Fujikoshi Corp 転造加工方法

Also Published As

Publication number Publication date
JPS561235A (en) 1981-01-08

Similar Documents

Publication Publication Date Title
CN110523853B (zh) 旋转型多级拉深模具
DE1906574A1 (de) Verfahren und Vorrichtung zur Herstellung von Riemenscheiben
US4505144A (en) Apparatus for simultaneous both-end shaping of workpiece
JP2007229738A (ja) プレス加工装置及びプレス加工方法
JPS636296B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0431770B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3369387A (en) Double strand feed press
US1986410A (en) Sheet metal press
CN100437856C (zh) 开关端子的加工方法及其加工设备
CN209125310U (zh) 长条形工件的生产线
JP3051841B1 (ja) 加圧装置
DE1483707B2 (de) Verfahren und Vorrichtung zum Entgraten von Sinterformteilen
US1690419A (en) Machine for heading blanks
JP2554263B2 (ja) フレヤー装置
JPH0123623Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2149578A (en) Nut making machine
US3171463A (en) Strip metal article making machine
JPH01118317A (ja) アイロンテーブル枠などの折曲げ加工装置
US3593758A (en) Machine for making single-turn wire loop winding sections and placing them into grooves of an electrical machine
CN222625899U (zh) 一种汽车零部件冲压装置
CN119733769B (zh) 一种分体式多工位模具拉深设备及其拉深方法
JP2553889B2 (ja) 平ダイスによる転造加工方法
JPH0344356Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN201529718U (zh) 自动冲压成形综合加工设备
JPH0244899Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)