KR20160122234A - 양나사체 전조용 다이스 구조 - Google Patents

양나사체 전조용 다이스 구조 Download PDF

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Publication number
KR20160122234A
KR20160122234A KR1020167025314A KR20167025314A KR20160122234A KR 20160122234 A KR20160122234 A KR 20160122234A KR 1020167025314 A KR1020167025314 A KR 1020167025314A KR 20167025314 A KR20167025314 A KR 20167025314A KR 20160122234 A KR20160122234 A KR 20160122234A
Authority
KR
South Korea
Prior art keywords
region
die member
thread
precursor
screw
Prior art date
Application number
KR1020167025314A
Other languages
English (en)
Korean (ko)
Inventor
히로시 미치와키
Original Assignee
가부시키가이샤 네지로
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 가부시키가이샤 네지로 filed Critical 가부시키가이샤 네지로
Publication of KR20160122234A publication Critical patent/KR20160122234A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
    • B21H3/065—Planetary thread rolling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
KR1020167025314A 2014-02-18 2015-02-18 양나사체 전조용 다이스 구조 KR20160122234A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-028039 2014-02-18
JP2014028039A JP6268471B2 (ja) 2014-02-18 2014-02-18 両ねじ体転造用ダイス構造
PCT/JP2015/054487 WO2015125835A1 (ja) 2014-02-18 2015-02-18 両ねじ体転造用ダイス構造

Publications (1)

Publication Number Publication Date
KR20160122234A true KR20160122234A (ko) 2016-10-21

Family

ID=53878335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167025314A KR20160122234A (ko) 2014-02-18 2015-02-18 양나사체 전조용 다이스 구조

Country Status (5)

Country Link
JP (1) JP6268471B2 (zh)
KR (1) KR20160122234A (zh)
CN (1) CN106232260B (zh)
TW (1) TWI644746B (zh)
WO (1) WO2015125835A1 (zh)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411794B2 (zh) * 1973-09-21 1979-05-17
JPS60206547A (ja) * 1984-03-30 1985-10-18 Fuji Tekkosho:Kk 転造装置
JP2866462B2 (ja) * 1990-07-13 1999-03-08 オーエスジー販売株式会社 ねじ及びそれを形成するための転造ダイス
WO1992001165A1 (fr) * 1990-07-13 1992-01-23 O S G Corporation Vis, ecrou et machoire a filet
JPH0735804B2 (ja) * 1990-11-01 1995-04-19 オーエスジー株式会社 非円形ねじ，非円形ねじ用転造ダイスおよび非円形ねじの転造加工方法
CN2122016U (zh) * 1992-02-21 1992-11-18 广州市标准件工业公司研究所 搓制非圆截面螺杆的搓丝板
JP3960845B2 (ja) * 2002-04-08 2007-08-15 若井産業株式会社 深溝付きスクリュウの転造ダイスと深溝付きスクリュウの製造方法
DE102011003252A1 (de) * 2011-01-27 2012-08-02 Hilti Aktiengesellschaft Walzbacke
TWM423010U (en) * 2011-06-13 2012-02-21 wei-hong Zhan Threading plate, threading plate set and thread-forming machine
JP2013043183A (ja) * 2011-08-22 2013-03-04 Yutaka Michiwaki 両ねじ体の転造用ダイス構造及び転造方法
CN202224466U (zh) * 2011-09-14 2012-05-23 苏州航天紧固件有限公司 双头螺柱挤压模具

Also Published As

Publication number Publication date
WO2015125835A1 (ja) 2015-08-27
TW201603926A (zh) 2016-02-01
JP6268471B2 (ja) 2018-01-31
CN106232260B (zh) 2018-11-16
TWI644746B (zh) 2018-12-21
CN106232260A (zh) 2016-12-14
JP2015150605A (ja) 2015-08-24

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