CA2880315A1 - Method and device for producing grooved bolts - Google Patents

Method and device for producing grooved bolts Download PDF

Info

Publication number
CA2880315A1
CA2880315A1 CA2880315A CA2880315A CA2880315A1 CA 2880315 A1 CA2880315 A1 CA 2880315A1 CA 2880315 A CA2880315 A CA 2880315A CA 2880315 A CA2880315 A CA 2880315A CA 2880315 A1 CA2880315 A1 CA 2880315A1
Authority
CA
Canada
Prior art keywords
bolt
head
stamp
final compression
during
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.)
Abandoned
Application number
CA2880315A
Other languages
English (en)
French (fr)
Inventor
Jakob Funk
Dieter Hoffmann
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.)
RT HOLDINGS III WG (US) LP
Original Assignee
RT HOLDINGS III WG (US) LP
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 RT HOLDINGS III WG (US) LP filed Critical RT HOLDINGS III WG (US) LP
Publication of CA2880315A1 publication Critical patent/CA2880315A1/en
Abandoned 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
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CA2880315A 2012-09-19 2013-09-02 Method and device for producing grooved bolts Abandoned CA2880315A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012018478.6 2012-09-19
DE102012018478.6A DE102012018478A1 (de) 2012-09-19 2012-09-19 Verfahren und Vorrichtung zur Herstellung von Rillenbolzen
PCT/DE2013/200146 WO2014044271A1 (de) 2012-09-19 2013-09-02 Verfahren und vorrichtung zur herstellung von rillenbolzen

Publications (1)

Publication Number Publication Date
CA2880315A1 true CA2880315A1 (en) 2014-03-27

Family

ID=49515143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880315A Abandoned CA2880315A1 (en) 2012-09-19 2013-09-02 Method and device for producing grooved bolts

Country Status (7)

Country Link
US (1) US20150190861A1 (de)
EP (1) EP2897745B1 (de)
CA (1) CA2880315A1 (de)
DE (1) DE102012018478A1 (de)
MX (1) MX2015003496A (de)
TW (1) TW201422336A (de)
WO (1) WO2014044271A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112008032B (zh) 2019-05-31 2022-05-20 宾科精密部件(中国)有限公司 自扣紧工字铆钉的挤压成型方法以及成型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR463212A (fr) * 1913-09-22 1914-02-17 Ernest Saignol Procédé de fabrication de tete de vis de lit au moyen du balancier par refoulement et non par écrasement
US3188849A (en) * 1961-09-12 1965-06-15 Nat Machinery Co Method and apparatus for multiple upsetting
US3301033A (en) * 1964-08-14 1967-01-31 Emporium Specialties Co Inc Apparatus for producing headed wire forms
JPH0620577B2 (ja) * 1988-04-14 1994-03-23 日本特殊陶業株式会社 塑性加工による点火栓用端子ナットの製造方法
DE202009014886U1 (de) * 2009-12-18 2010-05-12 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Kugelzapfen

Also Published As

Publication number Publication date
EP2897745B1 (de) 2017-04-05
TW201422336A (zh) 2014-06-16
MX2015003496A (es) 2015-06-22
WO2014044271A1 (de) 2014-03-27
DE102012018478A1 (de) 2014-03-20
US20150190861A1 (en) 2015-07-09
EP2897745A1 (de) 2015-07-29

Similar Documents

Publication Publication Date Title
EP2131995B1 (de) Pulvermetallschmiedestück sowie verfahren zu seiner herstellung
KR101644282B1 (ko) 프레스 가공 방법 및 바닥이 있는 용기
WO2010061437A1 (ja) バリ除去用パンチピン、バリ除去装置、及び、バリ除去方法
CN206810934U (zh) 一种电视机五金件冲压设备
KR102261694B1 (ko) 절삭 인서트 생형체를 제조하는 방법과 디바이스
US6434991B1 (en) Flow-forming method and apparatus
JP5846116B2 (ja) 錠剤製造方法
CA2880315A1 (en) Method and device for producing grooved bolts
WO2012058112A1 (en) Power metal axial and radial retention features for molding applications
JP2013507581A (ja) 焼結された連結環
JP2004522906A (ja) シャフト部分と球状頭部とを有するボルト要素および部品アセンブリおよびボルト要素の製造方法
CN112404339A (zh) 一种鼓式制动器的滚轮轴全自动加工设备
CN105555431B (zh) 罐体端部的制造
CN101976915B (zh) 一种电动机转子离心浇铸后免车削自动化加工工艺及装置
CN110640017B (zh) 一种复合材料管材压缩成型装置及方法
US20050061050A1 (en) Method of forming spline and keyway for sheet metal rotating member with boss part
CN201823864U (zh) 初级主动齿精锻坯成型模
CN201324741Y (zh) 汽车轮胎模具的中模套异形环锻件工装用芯辊
CN201823809U (zh) 一种旋压成形两工件的模具组
WO2009124380A1 (en) Device and method for pressing a metal powder compact
US20040168496A1 (en) Apparatus for manufacturing a formed body having a concentric hub
CN204685936U (zh) 一种锻造复合模具
CN104690174B (zh) 发动机曲轴减震皮带轮与信号齿轮的装配方法及装配模具
JP3586654B2 (ja) 鍛造装置およびそれを使用した複合鍛造装置
CN201446225U (zh) 一种粉末冶金模具成形模冲

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170905