KR940021151A - How to make frame for T.V CRT and monitor - Google Patents

How to make frame for T.V CRT and monitor Download PDF

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Publication number
KR940021151A
KR940021151A KR1019930003245A KR930003245A KR940021151A KR 940021151 A KR940021151 A KR 940021151A KR 1019930003245 A KR1019930003245 A KR 1019930003245A KR 930003245 A KR930003245 A KR 930003245A KR 940021151 A KR940021151 A KR 940021151A
Authority
KR
South Korea
Prior art keywords
mold
forming
monitor
crt
frame
Prior art date
Application number
KR1019930003245A
Other languages
Korean (ko)
Other versions
KR950011348B1 (en
Inventor
안경열
이은섭
Original Assignee
안경열
이은섭
오리온금속공업 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 안경열, 이은섭, 오리온금속공업 주식회사 filed Critical 안경열
Priority to KR1019930003245A priority Critical patent/KR950011348B1/en
Publication of KR940021151A publication Critical patent/KR940021151A/en
Application granted granted Critical
Publication of KR950011348B1 publication Critical patent/KR950011348B1/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
    • 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
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves

Abstract

본 발명은 T.V브라운관 및 모니터용 후레임 제작방법에 관한 것이다.The present invention relates to a frame manufacturing method for T.V CRT and monitor.

종래에는 T.V브라운관 및 모니터용 후레임의 제작을 전단(BLANKING), 드로우잉(DRAWING), 피싱(PIECING), 포밍(FORMING)의 작업순서에 따라 각각의 금형에서 성형코져 다음공정의 금형에 까지 수작업을 통하여 이동시켜야되고 또한 각각의 금형은 별도로 설치해야하므로 인하여 시설비 및 인건비가 많이 소요되는 문제점이 있었다.Conventionally, the production of frame for TV CRT and monitor is performed by hand from each mold to the mold of the next process according to the work order of BLANKING, DRAWING, PIECING, FORMING. It must be moved through and also because each mold must be installed separately, there was a problem that requires a lot of facility and labor costs.

본 발명은 이를 해소하기위하여 전단(BLANKING), 피상(PIECING), 포밍(FORMING), 드로우잉(DRAWING)작업의 금형을 한금형에 차례로 설치하여 동시에 각각의 작업이 이루어져서 후레임을 제작하는 방법을 발명한 것이다.The present invention invents a method of manufacturing a frame by simultaneously forming a mold of shearing, PIECING, forming, and drawing in a mold to solve this problem. It is.

Description

T.V 브라운관 및 모니터용 후레임 제작방법How to make frame for T.V CRT and monitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 후레임을 제작하는 금형을 해체한 종단면도,1 is a longitudinal cross-sectional view of dismantling a mold for manufacturing a frame of the present invention;

제2도는 본발명의 후레임을 제작하는 금형을 결합한 종단면도,2 is a longitudinal sectional view of a mold for manufacturing a frame of the present invention;

제3도는 후레임의 제작과정도이다.3 is a process chart of the frame.

Claims (1)

도면에 도시된 바와같이 펀치홀더(1)와 다이홀더(23)사이에 전단(BLANKING)(2), 피싱(PIECING)(4), 포밍(FORMING)(6), 드로우잉(DRAWING)금형(10)을 차례로 설치하되 소재(24)의 상하에 빠이롯드홀(30)을 형성함과 전단(BLANKING)(29)작업시, "［］"형으로 전단하면서 이음매(31)를 형성되게 하고 이를 드로우잉(DRAWING)(35)작업시 노칭(34)하는것을 비롯하여 전단(BLANKING)(29), 피싱(PIECING)(32), 포밍(FORMING)(33), 드로우잉(DRAWING)(35)작업을 동시에 이루어 후레임을 제작되게 한것을 특징으로한 T.V브라운관 및 모니터용 후레임 제작방법.As shown in the drawing, between the punch holder 1 and the die holder 23, the shearing (BLANKING) 2, the fishing (PIECING) (4), the forming (FORMING) 6, the drawing (DRAWING) mold ( 10) are installed in sequence, but forming the pilot rod hole 30 above and below the material 24, and during the shearing (BLANKING) 29 operation, the seam 31 is formed while shearing in a "[]" shape. BLANKING (29), PIECING (32), FORMING (33), DRAWING (35), including notching (34) during drawing (35) Frame production method for the TV tube and the monitor, characterized in that the frame is made at the same time. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003245A 1993-03-02 1993-03-02 Frame working devices for us tv brown tube and monitor KR950011348B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930003245A KR950011348B1 (en) 1993-03-02 1993-03-02 Frame working devices for us tv brown tube and monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003245A KR950011348B1 (en) 1993-03-02 1993-03-02 Frame working devices for us tv brown tube and monitor

Publications (2)

Publication Number Publication Date
KR940021151A true KR940021151A (en) 1994-10-17
KR950011348B1 KR950011348B1 (en) 1995-10-02

Family

ID=19351648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930003245A KR950011348B1 (en) 1993-03-02 1993-03-02 Frame working devices for us tv brown tube and monitor

Country Status (1)

Country Link
KR (1) KR950011348B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030065749A (en) * 2002-01-31 2003-08-09 손재우 Method of molding monitor picture tube frame
US7405925B2 (en) 2000-12-27 2008-07-29 Samsung Electronics Co., Ltd. Display apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100741833B1 (en) * 2006-04-20 2007-07-26 에스아이티 주식회사 Tap processing mold for progressive molding device and progressive molding device for forming horn body for a vehicle using this

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7405925B2 (en) 2000-12-27 2008-07-29 Samsung Electronics Co., Ltd. Display apparatus
KR20030065749A (en) * 2002-01-31 2003-08-09 손재우 Method of molding monitor picture tube frame

Also Published As

Publication number Publication date
KR950011348B1 (en) 1995-10-02

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