JPH0231611B2 - - Google Patents

Info

Publication number
JPH0231611B2
JPH0231611B2 JP57178078A JP17807882A JPH0231611B2 JP H0231611 B2 JPH0231611 B2 JP H0231611B2 JP 57178078 A JP57178078 A JP 57178078A JP 17807882 A JP17807882 A JP 17807882A JP H0231611 B2 JPH0231611 B2 JP H0231611B2
Authority
JP
Japan
Prior art keywords
punch
slider
pilot pin
punching
holder
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.)
Expired - Lifetime
Application number
JP57178078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5966931A (ja
Inventor
Katsumi Taniishi
Takayoshi Furuya
Takashi Inoe
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.)
YASUKAWA SEIKI KK
Original Assignee
YASUKAWA SEIKI 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 YASUKAWA SEIKI KK filed Critical YASUKAWA SEIKI KK
Priority to JP17807882A priority Critical patent/JPS5966931A/ja
Publication of JPS5966931A publication Critical patent/JPS5966931A/ja
Publication of JPH0231611B2 publication Critical patent/JPH0231611B2/ja
Granted legal-status Critical Current

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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04—Centering the work; Positioning the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
JP17807882A 1982-10-08 1982-10-08 打抜機のミスパンチ防止装置 Granted JPS5966931A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17807882A JPS5966931A (ja) 1982-10-08 1982-10-08 打抜機のミスパンチ防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17807882A JPS5966931A (ja) 1982-10-08 1982-10-08 打抜機のミスパンチ防止装置

Publications (2)

Publication Number Publication Date
JPS5966931A JPS5966931A (ja) 1984-04-16
JPH0231611B2 true JPH0231611B2 (enrdf_load_stackoverflow) 1990-07-16

Family

ID=16042233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17807882A Granted JPS5966931A (ja) 1982-10-08 1982-10-08 打抜機のミスパンチ防止装置

Country Status (1)

Country Link
JP (1) JPS5966931A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6063349B2 (ja) * 2013-05-31 2017-01-18 本田技研工業株式会社 ファインブランキング方法及びその装置
CN105344803B (zh) * 2015-12-01 2017-04-26 重庆红岩方大汽车悬架有限公司 一种冲孔模具
CN116373236B (zh) * 2023-03-10 2024-10-18 泰州市创新电子有限公司 一种基于视觉探测的连续式板材冲孔装置
CN117259586B (zh) * 2023-11-20 2024-03-15 成都裕鸢航空智能制造股份有限公司 钣金冲压模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037779B2 (enrdf_load_stackoverflow) * 1971-09-22 1975-12-04
JPS5316351A (en) * 1976-07-30 1978-02-15 Alps Electric Co Ltd Press metal mold structure
JPS59293B2 (ja) * 1977-12-19 1984-01-06 株式会社日立製作所 ミスパンチ防止装置

Also Published As

Publication number Publication date
JPS5966931A (ja) 1984-04-16

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