KR980000693A - How to make hinge of refrigerator - Google Patents

How to make hinge of refrigerator Download PDF

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Publication number
KR980000693A
KR980000693A KR1019960026119A KR19960026119A KR980000693A KR 980000693 A KR980000693 A KR 980000693A KR 1019960026119 A KR1019960026119 A KR 1019960026119A KR 19960026119 A KR19960026119 A KR 19960026119A KR 980000693 A KR980000693 A KR 980000693A
Authority
KR
South Korea
Prior art keywords
bending
forming
holes
positioning
refrigerator
Prior art date
Application number
KR1019960026119A
Other languages
Korean (ko)
Other versions
KR100212717B1 (en
Inventor
김용수
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960026119A priority Critical patent/KR100212717B1/en
Publication of KR980000693A publication Critical patent/KR980000693A/en
Application granted granted Critical
Publication of KR100212717B1 publication Critical patent/KR100212717B1/en

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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
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates
    • 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
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refrigerator Housings (AREA)

Abstract

본 발명은 한 공정에서 2개의 힌지가 연속적으로 절곡 및 펀칭되도록 함으로서, 생산성이 향상되도록한 냉장고의 힌지 제조방법에 관한 것으로서, 특히 일정폭을 갖는 소재의 중앙에 위치결정공과 이의 양측으로 받이부를 각각 형성하는 제1단계와; 상기 각 받이부에 구멍을 형성하고 상기 위치 결정공 양측에 걸림부와 체결공을 각각 형성하는 제2단계와; 상기 위치결정공을 중심으로 양측에 상기 체결공을 포함하는 브래킷을 각각 형성하는 제3단계와; 상기 각 걸림부를 상기 위치결정공 쪽으로 45°절곡하는 제4단계와; 상기 각 받이부를 상기 위치결정공 쪽으로 90°절곡하고 상기 각 걸림부를 상기 위치결정공 쪽으로 45°절곡하는 제5단계와; 그리고 상기 각 브래킷의 일부를 하향으로 90°절곡하는 제6단계로 구성된다.The present invention relates to a method for manufacturing a hinge of a refrigerator in which productivity is improved by continuously bending and punching two hinges in one process. More particularly, the present invention relates to a method of manufacturing a hinge of a refrigerator, A first step of forming A second step of forming a hole in each receiving part and forming a fastening part and a fastening hole on both sides of the positioning hole; A third step of forming brackets including the fastening holes on both sides of the positioning hole; A fourth step of bending each of the engaging portions toward the positioning hole by 45 degrees; A fifth step of bending the receiving portions 90 ° toward the positioning holes and bending the holding portions 45 ° toward the positioning holes; And a sixth step of bending a part of each bracket 90 ° downward.

Description

냉장고의 힌지 제조방법How to make hinge of refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명 힌지 제조방법을 나타낸 공정도.FIG. 1 is a process diagram showing a hinge manufacturing method according to the present invention. FIG.

제2도는 본 발명 힌지의 사용상태를 나타낸 분리 사시도.FIG. 2 is an exploded perspective view showing the use state of the hinge of the present invention; FIG.

Claims (1)

일정폭을 갖는 소재(20)의 중앙에 위치결정공(21)과 이의 양측으로 받이부(11)를 각각 형성하는 제1단계(30)와; 상기 각 받이부(11)에 구멍(12)을 형성하고 상기 위치 결정공(21) 양측에 걸림부(13)와 체결공(15)을 각각 형성하는 제2단계(40)와; 상기 위치결정공(21)을 중심으로 양측에 상기 체결공(15)을 포함하는 브래킷(14)을 각각 형성하는 제3단계(50)와; 상기 각 걸림부(13)를 상기 위치결정공(21) 쪽으로 45°절곡하는 제4단계(60)와; 상기 각 받이부(11)를 상기 위치결정공(21) 쪽으로 90°절곡하고 상기 각 걸림부(13)를 상기 위치결정공(21) 쪽으로 45°절곡하는 제5단계(70)와; 그리고 상기 각 브래킷(14)의 일부를 하향으로 90°절곡하는 제6단계(80)를 구비하는 냉장고의 힌지 제조방법.A first step (30) of forming a positioning hole (21) and a receiving part (11) on both sides of the positioning hole (21) at the center of the material (20) having a constant width; A second step (40) of forming holes (12) in the respective receiving portions (11) and forming engaging portions (13) and fastening holes (15) on both sides of the positioning holes (21); A third step (50) of forming brackets (14) each including the fastening holes (15) on both sides of the positioning hole (21); A fourth step (60) of bending the engaging portions (13) toward the positioning holes (21) by 45 degrees; A fifth step (70) of bending the receiving portions (11) by 90 ° toward the positioning holes (21) and bending the holding portions (13) toward the positioning holes (21) by 45 °; And a sixth step (80) of bending a part of each of the brackets (14) downward by 90 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960026119A 1996-06-29 1996-06-29 Manufacturing method of refrigerator hinge KR100212717B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960026119A KR100212717B1 (en) 1996-06-29 1996-06-29 Manufacturing method of refrigerator hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960026119A KR100212717B1 (en) 1996-06-29 1996-06-29 Manufacturing method of refrigerator hinge

Publications (2)

Publication Number Publication Date
KR980000693A true KR980000693A (en) 1998-03-30
KR100212717B1 KR100212717B1 (en) 1999-08-02

Family

ID=19464932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960026119A KR100212717B1 (en) 1996-06-29 1996-06-29 Manufacturing method of refrigerator hinge

Country Status (1)

Country Link
KR (1) KR100212717B1 (en)

Also Published As

Publication number Publication date
KR100212717B1 (en) 1999-08-02

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