WO2008013289A1 - Ensemble de poinçons - Google Patents

Ensemble de poinçons Download PDF

Info

Publication number
WO2008013289A1
WO2008013289A1 PCT/JP2007/064823 JP2007064823W WO2008013289A1 WO 2008013289 A1 WO2008013289 A1 WO 2008013289A1 JP 2007064823 W JP2007064823 W JP 2007064823W WO 2008013289 A1 WO2008013289 A1 WO 2008013289A1
Authority
WO
WIPO (PCT)
Prior art keywords
punch
punch head
ring member
head
slit
Prior art date
Application number
PCT/JP2007/064823
Other languages
English (en)
Japanese (ja)
Inventor
Fumitaka Sugizaki
Masami Iwamoto
Original Assignee
Amada Co., Ltd.
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 Amada Co., Ltd. filed Critical Amada Co., Ltd.
Priority to KR1020097001619A priority Critical patent/KR101120630B1/ko
Priority to CN2007800281785A priority patent/CN101495252B/zh
Publication of WO2008013289A1 publication Critical patent/WO2008013289A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass

Definitions

  • FIG. 3 is a diagram for explaining the operation of the present invention.
  • the slit 39 provided between the flange portion 32B and the cylindrical portion 32A is related to the internal thread portion 9 of the punch head 32, in other words, the threaded portion to the punch body 31. It is provided on the opposite side, and the shape of each slit 39 is the same.
  • the force G exerted by the bolt 1 is a parallel component force parallel to the third taper portion 3 as shown in the figure. It can be decomposed into GX sin 0 and vertical vertical component GX cos 0.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention concerne un ensemble de poinçons comportant une tête de poinçon pouvant être vissée sur un corps de poinçon ; ladite tête de poinçon présente une fente et une première section effilée. L'ensemble de poinçons est doté, en outre, d'un élément annulaire comportant une seconde section effilée apte à être ajustée à la première section effilée de la tête de poinçon. Un élément de pression capable de presser sur l'élément annulaire est disposé au niveau de la tête de poinçon, et une troisième section effilée est disposée au niveau de la face supérieure de l'élément annulaire.
PCT/JP2007/064823 2006-07-25 2007-07-23 Ensemble de poinçons WO2008013289A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020097001619A KR101120630B1 (ko) 2006-07-25 2007-07-23 펀치 조립체
CN2007800281785A CN101495252B (zh) 2006-07-25 2007-07-23 冲头组装体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-201742 2006-07-25
JP2006201742A JP4902286B2 (ja) 2006-07-25 2006-07-25 パンチ組立体

Publications (1)

Publication Number Publication Date
WO2008013289A1 true WO2008013289A1 (fr) 2008-01-31

Family

ID=38981599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064823 WO2008013289A1 (fr) 2006-07-25 2007-07-23 Ensemble de poinçons

Country Status (5)

Country Link
JP (1) JP4902286B2 (fr)
KR (1) KR101120630B1 (fr)
CN (1) CN101495252B (fr)
TW (1) TW200822986A (fr)
WO (1) WO2008013289A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101569908B (zh) * 2008-04-28 2013-11-06 鸿富锦精密工业（深圳）有限公司 冲压模具
CN102847780A (zh) * 2012-08-30 2013-01-02 苏州新达电扶梯部件有限公司 一种板件打孔装置
CN109201871A (zh) * 2018-11-28 2019-01-15 重庆长江电工工业集团有限公司 一种弹壳冲孔装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211622U (fr) * 1988-07-07 1990-01-24
JP2003136157A (ja) * 2001-10-26 2003-05-14 Amada Co Ltd パンチ組立体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2506953B2 (ja) * 1988-06-29 1996-06-12 株式会社クラレ テトラヒドロフラン骨格を有するポリマ―の製造方法
JP3222065B2 (ja) * 1996-07-03 2001-10-22 株式会社アマダ パンチ組立体及び板押え
JP4349762B2 (ja) * 2000-10-26 2009-10-21 株式会社アマダ 上型装置
JP2006015378A (ja) 2004-07-02 2006-01-19 Amada Co Ltd パンチ金型組立体
JP4609811B2 (ja) 2004-11-29 2011-01-12 株式会社アマダ パンチ組立体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211622U (fr) * 1988-07-07 1990-01-24
JP2003136157A (ja) * 2001-10-26 2003-05-14 Amada Co Ltd パンチ組立体

Also Published As

Publication number Publication date
TW200822986A (en) 2008-06-01
JP2008023581A (ja) 2008-02-07
KR101120630B1 (ko) 2012-03-16
TWI337902B (fr) 2011-03-01
CN101495252A (zh) 2009-07-29
JP4902286B2 (ja) 2012-03-21
KR20090023738A (ko) 2009-03-05
CN101495252B (zh) 2011-05-25

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