KR970014866A - Paper Cutter Storage Case Forming Equipment - Google Patents

Paper Cutter Storage Case Forming Equipment Download PDF

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Publication number
KR970014866A
KR970014866A KR1019950029634A KR19950029634A KR970014866A KR 970014866 A KR970014866 A KR 970014866A KR 1019950029634 A KR1019950029634 A KR 1019950029634A KR 19950029634 A KR19950029634 A KR 19950029634A KR 970014866 A KR970014866 A KR 970014866A
Authority
KR
South Korea
Prior art keywords
bending
bent
storage case
punch
semi
Prior art date
Application number
KR1019950029634A
Other languages
Korean (ko)
Other versions
KR0179406B1 (en
Inventor
박래심
Original Assignee
박래심
화신공업 주식회사
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Publication date
Application filed by 박래심, 화신공업 주식회사 filed Critical 박래심
Priority to KR1019950029634A priority Critical patent/KR0179406B1/en
Publication of KR970014866A publication Critical patent/KR970014866A/en
Application granted granted Critical
Publication of KR0179406B1 publication Critical patent/KR0179406B1/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
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1. 청구범위에 기재된 고안이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

순차이송금형Sequential Transfer Mold

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

금형의 제작비용과 작업인원이 많이 소요되며, 특히 슬라이드 펀치의 수작업 작동시 불량이 발생하여 생산성을 저하시키게 되는 문제점을 해결하기 위한 것임.The manufacturing cost of the mold and the number of working people are high, and in order to solve the problem of deterioration in productivity due to defects during manual operation of the slide punch.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

전단가공에 의해 기본 외형을 형성하고, 외형이 형성된 반제품(S)의 양측을 "" 형태로 절곡하여 수납케이스(80)를 성형하는 페이퍼 커터 수납케이스의 성형장치에 있어서, 상기 수납케이스(80)의 기본 외형을 형성하는 전단부(30)와; 상기 전단부(30)의 다음 피치에 외형의 양측단을 수직으로 절곡하는 1차절곡부(40)와; 상기 1차절곡부(40)의 다음 피치에 슬라이드펀치(56)를 자동으로 삽입하여 수직으로 절곡된 양측단을 내향으로 절곡하는 2차절곡부(50)와; 상기 2차절곡부(50)의 다음 피치에 2차절곡된 반제품(S')의 외형을 가압하여 마무리 절곡하는 3차절곡부(60)와; 상기 3차절곡부(60)의 다음 피치에 3차절곡이 완료된 반제품(S')을 소재(S)로부터 완전히 절단하여 절단부(70)를 하나의 순차금형으로 구성함을 특징으로 하는 페이퍼 커터 수납케이스의 성형장치.The basic shape is formed by the shearing process, and both sides of the semi-finished product (S) where the shape is formed are " In the forming apparatus of the paper cutter storage case to be bent in a shape to form a storage case (80), a front end portion (30) forming a basic outline of the storage case 80; and next to the front end portion (30) A first bent part 40 for bending both ends of the outer shape vertically to a pitch, and a slide punch 56 is automatically inserted at a next pitch of the first bent part 40 to inward the two ends being bent vertically. A second bend part 50 to be bent to a third bend part 60 to press and finish bending an outer shape of the semi-finished product S 'second bent at a next pitch of the second bend part 50; Paper cutter housing, characterized in that the cutting portion 70 is formed in one sequential mold by completely cutting the semi-finished product (S ') of the third bending is completed from the material (S) at the next pitch of the third bending portion (60). Molding apparatus of the case.

4. 발명의 중요한 용도4. Important uses of the invention

페이퍼 커터 수납케이스 성형장치.Paper cutter storage case molding machine.

Description

페이퍼 커터 수납케이스 성형장치Paper Cutter Storage Case Forming Equipment

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

제1도는 본 발명이 적용되는 프레스의 정면도1 is a front view of a press to which the present invention is applied

제2도는 본 발명이 적용된 순차이송금형의 정단면도Figure 2 is a front sectional view of the sequential transfer mold to which the present invention is applied

제3도는 본 발명 순차이송금형의 평면도3 is a plan view of the progressive feed mold of the present invention

제4도는 본 발명에 의해 순차적으로 성형된 제품의 평면도4 is a plan view of a product sequentially molded by the present invention.

Claims (2)

전단가공에 의해 기본 외형을 형성하고, 외형이 형성된 반제품(S)의 양측을 "" 형태로 절곡하여 수납케이스(80)를 성형하는 페이퍼 커터 수납케이스의 성형장치에 있어서, 상기 수납케이스(80)의 기본 외형을 형성하는 전단부(30)와; 상기 전단부(30)의 다음 피치에 외형의 양측단을 수직으로 절곡하는 1차절곡부(40)와; 상기 1차절곡부(40)의 다음 피치에 슬라이드펀치(56)를 자동으로 삽입하여 수직으로 절곡된 양측단을 내향으로 절곡하는 2차절곡부(50)와; 상기 2차절곡부(50)의 다음 피치에 2차절곡된 반제품(S')의 외형을 가압하여 마무리 절곡하는 3차절곡부(60)와; 상기 3차절곡부(60)의 다음 피치에 3차절곡이 완료된 반제품(S')을 소재(S)로부터 완전히 절단하여 절단부(70)를 하나의 순차금형으로 구성함을 특징으로 하는 페이퍼 커터 수납케이스의 성형장치.The basic shape is formed by the shearing process, and both sides of the semi-finished product (S) where the shape is formed are " In the forming apparatus of the paper cutter storage case to be bent in a shape to form a storage case (80), a front end portion (30) forming a basic outline of the storage case 80; and next to the front end portion (30) A first bent part 40 for bending both ends of the outer shape vertically to a pitch, and a slide punch 56 is automatically inserted at a next pitch of the first bent part 40 to inward the two ends being bent vertically. A second bend part 50 to be bent to a third bend part 60 to press and finish bending an outer shape of the semi-finished product S 'second bent at a next pitch of the second bend part 50; Paper cutter housing, characterized in that the cutting portion 70 is formed in one sequential mold by completely cutting the semi-finished product (S ') of the third bending is completed from the material (S) at the next pitch of the third bending portion (60). Molding apparatus of the case. 제1항에 있어서 2차절곡부(50)는 성형(21)에 내장된 스프링(51)에 상단이 연결되어 제품의 상면을 밀어 고정시키는 밀핀(52)과; 상기 밀핀(52)의 양측에 하단이 내향으로 소정각도 경사져 슬라이드면(531)이 구비된 한쌍의 펀치(53)가 구성되며 상기 펀치(53)와 수직으로 대향하는 하형(22)에 펀치(53)가 수직으로 하강하면 내측을 향해 수평으로 이동하고 상승하면 외측으로 복원되도록 상기 슬라이드면(531)과 대응하여 면접촉되는 제1슬라이드면(541)이 구비되며 이 제1슬라이드면(541)과 대각선 방향인 하단 내측에 제2슬라이드면(542)이 구비되고 내측벽의 상단에 내향으로 돌설된 밴딩돌기(543)가 구비되어 그 외측벽의 하단이 인장스프링(544)으로 연결된 밴딩펀치(54)와; 상기 밴딩펀치(54)의 직하부로 대향하는 하형(22)에 하단이 스프링(551)에 안착되고 상단에 밴딩펀치(54)의 제2슬라이드면(542)과 대응하는 슬라이드면(552)이 형성된 지지패드(55)와; 상기밀핀(52)과 직하부로 대향하고 밴딩펀치(54)의 중앙에 2차 절곡공정시 1차절곡된 반제품(S')의 중앙에 삽입되어 2차절곡 형태를 유지시키는 슬라이드펀치(56)와; 상기 슬라이드펀치(56)의 선단에 에어실린더 또는 캠의 구동에 의해 슬라이드펀치(56)가 수평으로 삽탈되도록 작동시키는 작동수단(57)을 구성함을 특징으로 하는 페이퍼 커터 수납케이스의 성형장치.The secondary bent portion 50 is the upper end is connected to the spring (51) built in the molding (21) is a pin (52) for pushing and fixing the upper surface of the product; A pair of punches 53 are provided on both sides of the mil pins 52, the lower ends of which are inclined at a predetermined angle inwardly and provided with a slide surface 531. 1) is provided with a first slide surface 541 which is in surface contact with the slide surface 531 so as to move horizontally toward the inside when the vertically descends and restore to the outside when rising. A bending punch 54 provided with a second slide surface 542 at a lower end in a diagonal direction and a bending protrusion 543 protruding inwardly at an upper end of an inner wall, and having a lower end of the outer wall connected by a tension spring 544. Wow; A lower end 22 is seated on a spring 551 at a lower mold 22 facing directly below the bending punch 54 and a slide surface 552 corresponding to a second slide surface 542 of the bending punch 54 is formed at an upper end thereof. A support pad 55; A slide punch 56 facing the bottom of the mill pin 52 and inserted into the center of the semi-finished product S 'first bent during the second bending process in the center of the bending punch 54 to maintain the second bending form; ; Forming apparatus of the paper cutter storage case characterized in that the operating means (57) for operating the slide punch (56) to be horizontally inserted by the drive of the air cylinder or cam at the tip of the slide punch (56). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950029634A 1995-09-12 1995-09-12 Paper cutter case forming device KR0179406B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950029634A KR0179406B1 (en) 1995-09-12 1995-09-12 Paper cutter case forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950029634A KR0179406B1 (en) 1995-09-12 1995-09-12 Paper cutter case forming device

Publications (2)

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KR970014866A true KR970014866A (en) 1997-04-28
KR0179406B1 KR0179406B1 (en) 1999-02-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479339B1 (en) * 2001-04-06 2005-03-25 이재일 The manufacturing method and device for electronic sensor case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479339B1 (en) * 2001-04-06 2005-03-25 이재일 The manufacturing method and device for electronic sensor case

Also Published As

Publication number Publication date
KR0179406B1 (en) 1999-02-18

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