JPS63299839A - 縦溝付きナットの製造方法及び装置 - Google Patents

縦溝付きナットの製造方法及び装置

Info

Publication number
JPS63299839A
JPS63299839A JP13670787A JP13670787A JPS63299839A JP S63299839 A JPS63299839 A JP S63299839A JP 13670787 A JP13670787 A JP 13670787A JP 13670787 A JP13670787 A JP 13670787A JP S63299839 A JPS63299839 A JP S63299839A
Authority
JP
Japan
Prior art keywords
nut
die
forging
hole
punch
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
JP13670787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369613B2 (ko
Inventor
Yoshinori Nakamura
善則 中村
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.)
DAIICHI RASHI KOGYO KK
OWARI SEIKI KK
SAKAMURA SANGYO KK
Original Assignee
DAIICHI RASHI KOGYO KK
OWARI SEIKI KK
SAKAMURA SANGYO 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 DAIICHI RASHI KOGYO KK, OWARI SEIKI KK, SAKAMURA SANGYO KK filed Critical DAIICHI RASHI KOGYO KK
Priority to JP13670787A priority Critical patent/JPS63299839A/ja
Publication of JPS63299839A publication Critical patent/JPS63299839A/ja
Publication of JPH0369613B2 publication Critical patent/JPH0369613B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP13670787A 1987-05-30 1987-05-30 縦溝付きナットの製造方法及び装置 Granted JPS63299839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13670787A JPS63299839A (ja) 1987-05-30 1987-05-30 縦溝付きナットの製造方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13670787A JPS63299839A (ja) 1987-05-30 1987-05-30 縦溝付きナットの製造方法及び装置

Publications (2)

Publication Number Publication Date
JPS63299839A true JPS63299839A (ja) 1988-12-07
JPH0369613B2 JPH0369613B2 (ko) 1991-11-01

Family

ID=15181603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13670787A Granted JPS63299839A (ja) 1987-05-30 1987-05-30 縦溝付きナットの製造方法及び装置

Country Status (1)

Country Link
JP (1) JPS63299839A (ko)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0558929U (ja) * 1992-01-17 1993-08-03 株式会社サンノハシ プレートナットのガタ防止構造
KR100650211B1 (ko) 2005-04-11 2006-12-01 라복남 휠 고정용 로크너트 및 그 제조방법
KR100864690B1 (ko) 2007-07-05 2008-10-23 주식회사 인지디스플레이 브라켓 체결부 성형이 가능한 ｌｃｄ 바텀샤시 제조용프레스 금형
DE4307091B4 (de) * 1992-04-18 2009-06-04 Neumayer Tekfor Holding Gmbh Mutter, insbesondere Radmutter
JP2011136367A (ja) * 2009-12-30 2011-07-14 Daiichi Rashi Kogyo Kk 縦溝を有するナットの製造方法
JP2013249944A (ja) * 2012-06-04 2013-12-12 Kazuho Koiso 緩み止めナット・ボルト及び製造方法
WO2014113169A1 (en) * 2013-01-15 2014-07-24 National Machinery Llc Cut-off end surface improvement
CN108057995A (zh) * 2017-12-13 2018-05-22 厦门金宏达汽车部件制造有限公司 一种紧扣螺母冲压攻牙工艺
CN110421110A (zh) * 2019-09-11 2019-11-08 上海纳特汽车标准件有限公司 开槽半轴螺母一次成型方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0558929U (ja) * 1992-01-17 1993-08-03 株式会社サンノハシ プレートナットのガタ防止構造
DE4307091B4 (de) * 1992-04-18 2009-06-04 Neumayer Tekfor Holding Gmbh Mutter, insbesondere Radmutter
KR100650211B1 (ko) 2005-04-11 2006-12-01 라복남 휠 고정용 로크너트 및 그 제조방법
KR100864690B1 (ko) 2007-07-05 2008-10-23 주식회사 인지디스플레이 브라켓 체결부 성형이 가능한 ｌｃｄ 바텀샤시 제조용프레스 금형
JP2011136367A (ja) * 2009-12-30 2011-07-14 Daiichi Rashi Kogyo Kk 縦溝を有するナットの製造方法
JP2013249944A (ja) * 2012-06-04 2013-12-12 Kazuho Koiso 緩み止めナット・ボルト及び製造方法
WO2014113169A1 (en) * 2013-01-15 2014-07-24 National Machinery Llc Cut-off end surface improvement
US9120143B2 (en) 2013-01-15 2015-09-01 National Machinery Llc Cut-off end surface improvement
CN108057995A (zh) * 2017-12-13 2018-05-22 厦门金宏达汽车部件制造有限公司 一种紧扣螺母冲压攻牙工艺
CN108057995B (zh) * 2017-12-13 2020-05-05 厦门金宏达汽车部件制造有限公司 一种紧扣螺母冲压攻牙工艺
CN110421110A (zh) * 2019-09-11 2019-11-08 上海纳特汽车标准件有限公司 开槽半轴螺母一次成型方法

Also Published As

Publication number Publication date
JPH0369613B2 (ko) 1991-11-01

Similar Documents

Publication Publication Date Title
JPH03161136A (ja) コンクリート用アンカーボルトの製造方法及び該アンカーボルトの製造に用いる装置
US6485371B2 (en) Grooved nut and manufacturing method thereof
JPS63299839A (ja) 縦溝付きナットの製造方法及び装置
EP1477250B1 (en) Method of making self-piercing nuts
JP2006255778A (ja) 座金とボルトの同時圧造方法
EP0277269B1 (en) Process for manufacturing a part having a tooth profile and boss
JP2011136367A (ja) 縦溝を有するナットの製造方法
US2814812A (en) Method of forging nut blanks having axially extending skirt portions and attaching awasher thereto
JP5429506B2 (ja) 座付きナットの製造方法
JPS63235040A (ja) 角形頭部をもつボルトの製造方法
JPS60115343A (ja) アンカ−ボルトの製造方法及び装置
US20030087705A1 (en) Forging method of a hollow part
JPS6225062B2 (ko)
JP2001018032A (ja) フランジ付きシャフトの製造方法とこれに用いる製造装置
JPS62156036A (ja) かしめナツトの製造方法及びその製品
JP4962886B2 (ja) パーツ部品とワッシャーの製造方法
JPS62137137A (ja) ねじ頭部の製造方法
JPS57134232A (en) Method and apparatus for manufacturing bolt having bulge at tip
JPH0712517B2 (ja) 車輪用のニップルの製造方法
US4051709A (en) Method of producing connector fittings for pipes
JPH01202333A (ja) 円錐案内部をもつロボット用ボルトの製造方法
JPS624357Y2 (ko)
JP3513818B2 (ja) 座金付きナットの製造方法
KR0174782B1 (ko) 봉부재의 헤드부 홈 냉간단조방법
RU2207930C2 (ru) Способ изготовления колесных болтов