JPS57142739A - Manufacture of boss of roller - Google Patents

Manufacture of boss of roller

Info

Publication number
JPS57142739A
JPS57142739A JP2611581A JP2611581A JPS57142739A JP S57142739 A JPS57142739 A JP S57142739A JP 2611581 A JP2611581 A JP 2611581A JP 2611581 A JP2611581 A JP 2611581A JP S57142739 A JPS57142739 A JP S57142739A
Authority
JP
Japan
Prior art keywords
blank
shaft member
boss
expanded
roller
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
JP2611581A
Other languages
Japanese (ja)
Other versions
JPS6159810B2 (en
Inventor
Shigeyuki Kobayashi
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.)
NIHON KEIKINZOKU KK
Nippon Light Metal Co Ltd
Original Assignee
NIHON KEIKINZOKU KK
Nippon Light Metal 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 NIHON KEIKINZOKU KK, Nippon Light Metal Co Ltd filed Critical NIHON KEIKINZOKU KK
Priority to JP2611581A priority Critical patent/JPS57142739A/en
Publication of JPS57142739A publication Critical patent/JPS57142739A/en
Publication of JPS6159810B2 publication Critical patent/JPS6159810B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components

Landscapes

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

Abstract

PURPOSE:To form a boss part simply and accurately by using a shaft member in which an end is expanded radially and a rotation stopper is formed, and forge- enclosing to burry the end part of the rotation stopper of which shaft is radially expanded by pressing the blank in the bank. CONSTITUTION:A penetrated hole 30A or a concavity 30B is formed in a blank, and a shaft member 20 that has an expanded end and provided with a rotation check part 20A-F is fitted to the hole 30A or concavity 30B. Then, the blank 30 is pressed by using a press and the shaft member 20 is made to penetrate the blank 30, and a part of the blank 30 is made to extend, at least partially, on the upper surface of the rotation check part 20A-F.
JP2611581A 1981-02-26 1981-02-26 Manufacture of boss of roller Granted JPS57142739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2611581A JPS57142739A (en) 1981-02-26 1981-02-26 Manufacture of boss of roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2611581A JPS57142739A (en) 1981-02-26 1981-02-26 Manufacture of boss of roller

Publications (2)

Publication Number Publication Date
JPS57142739A true JPS57142739A (en) 1982-09-03
JPS6159810B2 JPS6159810B2 (en) 1986-12-18

Family

ID=12184577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2611581A Granted JPS57142739A (en) 1981-02-26 1981-02-26 Manufacture of boss of roller

Country Status (1)

Country Link
JP (1) JPS57142739A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037226A (en) * 1983-08-10 1985-02-26 Hitachi Ltd Method for joining two members
JPS60187486A (en) * 1984-03-06 1985-09-24 Matsushita Electric Ind Co Ltd Joining method of metallic members
JPS6353463A (en) * 1986-08-25 1988-03-07 Nippon Radiator Co Ltd Oil deterioration detector
JP2010120055A (en) * 2008-11-20 2010-06-03 Edl Kk Flange assembly having hollow shaft, developing roller, flat-plate-like member with shaft, roller member and method of manufacturing flange assembly having hollow shaft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037226A (en) * 1983-08-10 1985-02-26 Hitachi Ltd Method for joining two members
JPS60187486A (en) * 1984-03-06 1985-09-24 Matsushita Electric Ind Co Ltd Joining method of metallic members
JPH0460732B2 (en) * 1984-03-06 1992-09-28 Matsushita Denki Sangyo Kk
JPS6353463A (en) * 1986-08-25 1988-03-07 Nippon Radiator Co Ltd Oil deterioration detector
JP2010120055A (en) * 2008-11-20 2010-06-03 Edl Kk Flange assembly having hollow shaft, developing roller, flat-plate-like member with shaft, roller member and method of manufacturing flange assembly having hollow shaft

Also Published As

Publication number Publication date
JPS6159810B2 (en) 1986-12-18

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