JPH0422528A - Manufacture of rotary body - Google Patents

Manufacture of rotary body

Info

Publication number
JPH0422528A
JPH0422528A JP12405990A JP12405990A JPH0422528A JP H0422528 A JPH0422528 A JP H0422528A JP 12405990 A JP12405990 A JP 12405990A JP 12405990 A JP12405990 A JP 12405990A JP H0422528 A JPH0422528 A JP H0422528A
Authority
JP
Japan
Prior art keywords
blank
circumferential
flange
gear
ring
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
JP12405990A
Other languages
Japanese (ja)
Other versions
JP2724630B2 (en
Inventor
Nariaki Yamanaka
Takayoshi Hiyoshi
Original Assignee
Kubota Tekkosho: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 Kubota Tekkosho:Kk filed Critical Kubota Tekkosho:Kk
Priority to JP12405990A priority Critical patent/JP2724630B2/en
Publication of JPH0422528A publication Critical patent/JPH0422528A/en
Application granted granted Critical
Publication of JP2724630B2 publication Critical patent/JP2724630B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To form the gear at the outer circumferential part of the ring member of the blank material by fitting the ring member to the outer circumferential part of the flange member formed to the cup shape, and rotating the blank material while pressing the die for forming the tooth shape of the gear to the inside of flange member in the state fitting the supporting die having the projecting and recessing wave shape in the circumferential direction of the outer circumferential surface.
CONSTITUTION: The cup like flange member 2 is forged and formed with the 1st blank material of the disk like thin steel sheet. The 2nd blank material 4 is obtained by forcibly pressing the ring member 3 formed in the ring like into the flange member 2 and fitting. Next, this 2nd blank material 4 is mounted on the supporting stand 5, and the supporting die 6 is fit into the inner side of the 2nd blank material 4. This supporting die 6 is provided with the wave shaped projecting and recessing parts 7 in the circumferential direction and its top end comes into contact with or fits with small clearance to the inner circumferential surface 2 of the flange member 2. In this state, while pressing the gear like dies 8 to the outer circumference of the 2nd blank material 4, both are rotated relatively. Therefore, the gear 9 is created with rolling on the outer circumferential part of the 2nd blank material with the dies 8.
COPYRIGHT: (C)1992,JPO&Japio
JP12405990A 1990-05-16 1990-05-16 Rotating body manufacturing method Expired - Fee Related JP2724630B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12405990A JP2724630B2 (en) 1990-05-16 1990-05-16 Rotating body manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12405990A JP2724630B2 (en) 1990-05-16 1990-05-16 Rotating body manufacturing method

Publications (2)

Publication Number Publication Date
JPH0422528A true JPH0422528A (en) 1992-01-27
JP2724630B2 JP2724630B2 (en) 1998-03-09

Family

ID=14875950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12405990A Expired - Fee Related JP2724630B2 (en) 1990-05-16 1990-05-16 Rotating body manufacturing method

Country Status (1)

Country Link
JP (1) JP2724630B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013169201A (en) * 2012-02-23 2013-09-02 Globeride Inc Gear built in fishing reel
JP2013169171A (en) * 2012-02-21 2013-09-02 Globeride Inc Double bearing type reel
CN104067994A (en) * 2013-03-29 2014-10-01 株式会社岛野 Reel part for fishing reel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013169171A (en) * 2012-02-21 2013-09-02 Globeride Inc Double bearing type reel
JP2013169201A (en) * 2012-02-23 2013-09-02 Globeride Inc Gear built in fishing reel
CN104067994A (en) * 2013-03-29 2014-10-01 株式会社岛野 Reel part for fishing reel
KR20140118702A (en) * 2013-03-29 2014-10-08 가부시키가이샤 시마노 Reel component for fishing reel
JP2014197986A (en) * 2013-03-29 2014-10-23 株式会社シマノ Reel component for fishing reel

Also Published As

Publication number Publication date
JP2724630B2 (en) 1998-03-09

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