JPS6415233A - Formation of spline - Google Patents

Formation of spline

Info

Publication number
JPS6415233A
JPS6415233A JP62169110A JP16911087A JPS6415233A JP S6415233 A JPS6415233 A JP S6415233A JP 62169110 A JP62169110 A JP 62169110A JP 16911087 A JP16911087 A JP 16911087A JP S6415233 A JPS6415233 A JP S6415233A
Authority
JP
Japan
Prior art keywords
rim
cylindrical body
ironing
base plate
base end
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
JP62169110A
Other languages
Japanese (ja)
Other versions
JP2552301B2 (en
Inventor
Toru Shioyama
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62169110A priority Critical patent/JP2552301B2/en
Publication of JPS6415233A publication Critical patent/JPS6415233A/en
Application granted granted Critical
Publication of JP2552301B2 publication Critical patent/JP2552301B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To form a spline tooth on a rim part with one ironing without any defective forming nor seizure by executing an ironing by press-fitting a cylindrical body into a die after forming a recessed part at the base end of a rim part at fixed intervals at the drawing time of the cylindrical body consisting of a base plate and rim part. CONSTITUTION:The cylindrical body 8 consisting of a base plate 6 and rim part is formed by drawing a disk blank by a deep drawing device and the recessed part 11 in the shape corresponding to the tooth groove part of a spline tooth is formed at fixed intervals at the base end part of the rim 7 as well. Then, a punch 12 is pushed down in the state of interposing the base plate 6 of the cylindrical body 8 by the punch 12 and holder 13 of an ironing drawing device to press-fit the cylindrical body 8 into a die 14 from the base plate 6 side. As a result, the part continuing to the recessed part 11 formed at the base end of the rim 7 is pressed inwards by the bulging part 16 and projecting bar 17 of the die 14 and with being press-contacted to the recessed groove 15 of a punch 12 a spline tooth is formed by ironing. At this time, due to the recessed part 11 being formed at the base end of the rim 7 the generation of a big resistance in forming is prevented and the spline tooth can correctly be formed.
JP62169110A 1987-07-06 1987-07-06 Spline molding method Expired - Lifetime JP2552301B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62169110A JP2552301B2 (en) 1987-07-06 1987-07-06 Spline molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62169110A JP2552301B2 (en) 1987-07-06 1987-07-06 Spline molding method

Publications (2)

Publication Number Publication Date
JPS6415233A true JPS6415233A (en) 1989-01-19
JP2552301B2 JP2552301B2 (en) 1996-11-13

Family

ID=15880485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62169110A Expired - Lifetime JP2552301B2 (en) 1987-07-06 1987-07-06 Spline molding method

Country Status (1)

Country Link
JP (1) JP2552301B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176021A (en) * 1989-10-26 1993-01-05 Grundfos International A/S Method and apparatus for making shaped metal parts by forming sheet metal
KR20190124338A (en) * 2010-07-22 2019-11-04 카-페 시스템 게엠베하 Single-serve capsule for making a beverage

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176021A (en) * 1989-10-26 1993-01-05 Grundfos International A/S Method and apparatus for making shaped metal parts by forming sheet metal
KR20190124338A (en) * 2010-07-22 2019-11-04 카-페 시스템 게엠베하 Single-serve capsule for making a beverage
US20210086986A1 (en) 2010-07-22 2021-03-25 K-Fee System Gmbh Portion capsule having an identifier
US11465829B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US11465830B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US11542094B2 (en) 2010-07-22 2023-01-03 K-Fee System Gmbh Portion capsule having an identifier
US11548722B2 (en) 2010-07-22 2023-01-10 K-Fee System Gmbh Portion capsule having an identifier
US11554910B2 (en) 2010-07-22 2023-01-17 K-Fee System Gmbh Portion capsule having an identifier
US11667465B2 (en) 2010-07-22 2023-06-06 K-Fee System Gmbh Portion capsule having an identifier
US11820586B2 (en) 2010-07-22 2023-11-21 K-Fee System Gmbh Portion capsule having an identifier
US11919703B2 (en) 2010-07-22 2024-03-05 K-Fee System Gmbh Portion capsule having an identifier

Also Published As

Publication number Publication date
JP2552301B2 (en) 1996-11-13

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