KR870017583U - 스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조 - Google Patents

스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조

Info

Publication number
KR870017583U
KR870017583U KR2019860005436U KR860005436U KR870017583U KR 870017583 U KR870017583 U KR 870017583U KR 2019860005436 U KR2019860005436 U KR 2019860005436U KR 860005436 U KR860005436 U KR 860005436U KR 870017583 U KR870017583 U KR 870017583U
Authority
KR
South Korea
Prior art keywords
punching
processing equipment
pin arrangement
speaker grill
punching press
Prior art date
Application number
KR2019860005436U
Other languages
English (en)
Other versions
KR900001112Y1 (ko
Inventor
홍순석
Original Assignee
홍순석
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 홍순석 filed Critical 홍순석
Priority to KR2019860005436U priority Critical patent/KR900001112Y1/ko
Publication of KR870017583U publication Critical patent/KR870017583U/ko
Application granted granted Critical
Publication of KR900001112Y1 publication Critical patent/KR900001112Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
KR2019860005436U 1986-04-22 1986-04-22 스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조 KR900001112Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860005436U KR900001112Y1 (ko) 1986-04-22 1986-04-22 스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860005436U KR900001112Y1 (ko) 1986-04-22 1986-04-22 스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조

Publications (2)

Publication Number Publication Date
KR870017583U true KR870017583U (ko) 1987-11-30
KR900001112Y1 KR900001112Y1 (ko) 1990-02-17

Family

ID=19250948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860005436U KR900001112Y1 (ko) 1986-04-22 1986-04-22 스피커 그릴 가공 장치용 펀칭 프레스의 펀칭핀 배열구조

Country Status (1)

Country Link
KR (1) KR900001112Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478511B1 (ko) * 2002-10-08 2005-03-28 권혁수 손톱줄 표면의 다 구멍 형성 방법 및 그 장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100982936B1 (ko) * 2008-07-03 2010-09-17 브래디코리아유한회사 스피커 매쉬의 미세홀 펀칭장치
KR100982935B1 (ko) * 2008-07-03 2010-09-17 브래디코리아유한회사 스피커 매쉬의 미세홀 펀칭방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478511B1 (ko) * 2002-10-08 2005-03-28 권혁수 손톱줄 표면의 다 구멍 형성 방법 및 그 장치

Also Published As

Publication number Publication date
KR900001112Y1 (ko) 1990-02-17

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