KR910012610A - Manufacturing method and mold of igniter holder for lighter - Google Patents

Manufacturing method and mold of igniter holder for lighter Download PDF

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Publication number
KR910012610A
KR910012610A KR1019890018738A KR890018738A KR910012610A KR 910012610 A KR910012610 A KR 910012610A KR 1019890018738 A KR1019890018738 A KR 1019890018738A KR 890018738 A KR890018738 A KR 890018738A KR 910012610 A KR910012610 A KR 910012610A
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KR
South Korea
Prior art keywords
cutting
dies
lowering
mold
die
Prior art date
Application number
KR1019890018738A
Other languages
Korean (ko)
Other versions
KR920001580B1 (en
Inventor
석윤기
Original Assignee
석윤기
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Filing date
Publication date
Application filed by 석윤기 filed Critical 석윤기
Priority to KR1019890018738A priority Critical patent/KR920001580B1/en
Publication of KR910012610A publication Critical patent/KR910012610A/en
Application granted granted Critical
Publication of KR920001580B1 publication Critical patent/KR920001580B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00Lighters containing fuel, e.g. for cigarettes
    • F23Q2/34Component parts or accessories
    • F23Q2/48Flint; Guides for, or arrangements of, flints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Lighters Containing Fuel (AREA)

Abstract

내용 없음No content

Description

라이타용 발화석 홀더의 제조방법 및 금형Manufacturing method and mold of igniter holder for lighter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명인 제조방법을 개괄적으로 나타내는 계통도,1 is a schematic diagram schematically showing a manufacturing method of the present invention,

제 2 도는 본 발명인 제조방법을 나타내는 공정도,2 is a process chart showing a manufacturing method of the present invention,

제 3 도는 본 발명인 제조방법에 의하여 제조되는 제품의 상태를 연속적으로 보여주는 사시도.3 is a perspective view continuously showing the state of the product produced by the manufacturing method of the present invention.

Claims (2)

단계적 이동이 이루어지는 소재를 절단펀칭하는 제 1 공정, 태핑하는 제 2 공정, 1, 2차 절곡에 의하여 가공되는 제 3 및 제 4 공정, 절단완성하는 제 5 공정의 소성가공에 의한 연속된 일괄공정으로 이루어지되, 제 1 공정은 권취된 소재(1)를 인취로울러(2.2')에 의하여 상, 하부금형(3.4) 사이에 위치시키고, 상하부금형 (3,4)의 하강 및 상승작동에 의하여 절단펀치(6)가 펀치구멍(16)에 삽입되면서 펀칭이 이루어져 펀치공(13)과 연결부(14, 14')가 형성되어 소재(1a)를 형성하는 공정이고, 제 2 공정은 상,하부금형(3,4)의 하강 및 상승작동에 의하여 탭핑다이(7)로 소재(1a)에 부분나사부(15)를 형성하여 소재(1b)를 형성하는 공정이며, 제 3 공정은 상,하부금형(3,4)의 하강 및 상승작동에 의하여 1차절곡다이(8,18)로 상기 소재(1b)를 1차 절곡하여 "U"자 형태로 소재(1c)를 형성하는 공정인 동시에, 제 4 공정은 상, 하부금형(3,4)의 하강 및 상승작동에 의하여 2차 절곡다이(9,19)로 상기 소재(1c)를 2차 절록하여 "O"자 형태로 소재(1d)를 형성하는 공정이고, 제 5 공정은 상, 하부 금형(3,4)의 하강 및 상승작동에 의하여 절단날(10, 10') 사이를 절단다이(20)가 통과하면서 소재(1d)의 연결부를 절단하여 완성품(100)을 얻는 공정인 것을 특징으로하는 라이타용 발화석 홀더의 제조방법.Continuous batch process by plastic processing of the first step of cutting punching the stepped movement, the second step of tapping, the third and fourth processes processed by the first and second bending, and the fifth step of cutting completion The first process is located between the upper and lower molds (3.4) by the take-up roller (2.2 ') by the take-up roller (2.2'), and cut by the lowering and raising operation of the upper and lower molds (3,4). As the punch 6 is inserted into the punch hole 16, punching is performed to form the punch hole 13 and the connecting portions 14 and 14 'to form the material 1a. The second process is the upper and lower molds. (3, 4) is a step of forming the material 1b by forming the partial screw portion 15 on the material 1a by the tapping die 7 by the lowering and raising operation of the third and fourth dies. The material 1b is first bent by the primary bending dies 8 and 18 by the lowering and raising operation of 3 and 4 to form the material 1c in the shape of a “U”. At the same time, the fourth step is a second "O" shape of the material 1c by secondary bending dies 9 and 19 by the lowering and raising operations of the upper and lower molds 3 and 4. The raw material 1d is a step of forming a raw material, and in the fifth step, the cutting die 20 passes between the cutting blades 10 and 10 'by lowering and raising the upper and lower dies 3 and 4. A method for producing a igniter holder for a lighter, characterized in that the step of cutting the connecting portion (1d) to obtain a finished product (100). 상부금형(3) 및 하부금형(4)이 한쌍으로 이루어지되, 상부금형(3)은 절단펀치(6), 다수의 요철부(7a)가 형성된 탭핑다이(7), 1차절곡다이(8) 반원형요홈(9a)이 형성된 2차 절곡다이(9), 양끝에 설치되는 절단날(10,10') 및 다수의 가이드공 (11)이 설치되어 이루어지고, 하부금형(4)은 펀치구멍(16), 반원형요홈(18a, 19a)이 각각 형성되어 있는 1, 2차 절곡다이(18, 19), 일축의 경사단부(20a)와 만곡면 (20b)를 갖는 절단다이(20) 및 다수의 가이드공(11)이 설치되어 이루어지는 것을 특징으로 하는 라이타용 발화석 홀더의 제조금형.The upper mold (3) and the lower mold (4) consists of a pair, the upper mold (3) is a cutting punch (6), a tapping die (7) formed with a plurality of uneven parts (7a), primary bending die (8) ) Secondary bending die 9 having a semi-circular groove 9a, cutting blades 10 and 10 'installed at both ends, and a plurality of guide holes 11 are provided, and the lower mold 4 has a punch hole. 16, primary and secondary bending dies 18 and 19 having semi-circular grooves 18a and 19a formed therein, cutting dies 20 having uniaxial inclined end portions 20a and curved surfaces 20b, and many The manufacture mold of the igniter holder for lighters, characterized in that the guide hole 11 is provided. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890018738A 1989-12-16 1989-12-16 Dies KR920001580B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890018738A KR920001580B1 (en) 1989-12-16 1989-12-16 Dies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890018738A KR920001580B1 (en) 1989-12-16 1989-12-16 Dies

Publications (2)

Publication Number Publication Date
KR910012610A true KR910012610A (en) 1991-08-08
KR920001580B1 KR920001580B1 (en) 1992-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018738A KR920001580B1 (en) 1989-12-16 1989-12-16 Dies

Country Status (1)

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KR (1) KR920001580B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465842B1 (en) * 2003-01-18 2005-01-13 대명전기주식회사 Unmaned Automation Line for making a metal box
KR100778911B1 (en) * 2006-12-29 2007-11-22 한국기계연구원 Apparatus for formation of discontinuous fine pattern using press and method for thereof

Also Published As

Publication number Publication date
KR920001580B1 (en) 1992-02-20

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