KR890007437Y1 - U-bending and z-bending metal die for press machine - Google Patents

U-bending and z-bending metal die for press machine Download PDF

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Publication number
KR890007437Y1
KR890007437Y1 KR2019870006222U KR870006222U KR890007437Y1 KR 890007437 Y1 KR890007437 Y1 KR 890007437Y1 KR 2019870006222 U KR2019870006222 U KR 2019870006222U KR 870006222 U KR870006222 U KR 870006222U KR 890007437 Y1 KR890007437 Y1 KR 890007437Y1
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KR
South Korea
Prior art keywords
bending
spring
punch
cam
product
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Application number
KR2019870006222U
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Korean (ko)
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KR880019435U (en
Inventor
강동현
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삼성전자 주식회사
안시환
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Priority to KR2019870006222U priority Critical patent/KR890007437Y1/en
Publication of KR880019435U publication Critical patent/KR880019435U/en
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Publication of KR890007437Y1 publication Critical patent/KR890007437Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026—Mounting of dies, platens or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/261—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks by cams

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

Abstract

내용 없음.No content.

Description

프레스기의 U-벤딩과 Z-벤딩의 복합금형장치U-bending and Z-bending complex presses of press machines

제1도, 제2도는 본 고안의 작동상태로 나타낸 조립 단면도.1 and 2 are assembled cross-sectional view showing the operating state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 상부홀다 2 : 펀치고정판1: upper holder 2: punch fixing plate

3 : U-벤딩펀치 4 : U-벤딩다이3: U-bending punch 4: U-bending die

5 : 패드 6 : 하부홀다5 pad 6 lower holder

7 : Z-벤딩펀치 8 : Z-벤딩다이편7: Z-bending punch 8: Z-bending die

9,9' : 작동캠 10 : 캠지지판9,9 ': Operation cam 10: Cam support plate

11,11' : 스톱바 12 : 가이드핀11,11 ': Stop bar 12: Guide pin

13 : 가이드붓시 14 : 밀핀13: guide brush 14: milpin

15,15',15",15"',15"" : 스프링 16 :보울트15,15 ', 15 ", 15"', 15 "": Spring 16: Bolt

17 : 와셔 20 :제품17: Washer 20: Product

본 고안은 프레스금형 장치의 U-벤딩작업과 Z-벤딩작업을 하나의 금형장치에서 동시에 작업할수 있도록 작동캡을 이용하여 작동하는 U-벤딩과 Z-벤딩의 복합금형 장치에 관한 것이다.The present invention relates to a U-bending and Z-bending composite mold apparatus that uses a working cap to simultaneously perform U-bending and Z-bending operations of a press die apparatus.

종래에는 U-벤딩 프레스금형장치와 Z-벤딩프레스금형 장치가 별개의 장치로구분되어 있어서, 제품의 형상 특징에 따라 U-벤딩과 Z-벤딩작업을 하여야 할때 U-벤딩작업과 Z-벤딩작업을 구분하여 2공정에 의해 제품을 성형하는 관계로 인해 작업자 소요인원 증가와 작업소요시단의 지연에 따라 양상성이 저하되는 결점이 있고 금형제작 또한 2세트로 제작되므로 제작기간이 장시산 걸리고 금형의 제작비가 증가되어 제품의 원가상승 요인이 되는 결점이 있었다.Conventionally, the U-bending press mold device and the Z-bending press mold device are divided into separate devices, so that U-bending work and Z-bending work are required when U-bending and Z-bending work are performed according to the shape characteristics of the product. Due to the fact that the product is formed by two processes by dividing the work, there is a defect that the appearance decreases due to the increase in the number of workers required and the delay of the time required for the work, and the production of the mold is also made in two sets. There was a drawback that the cost of the product increased due to the increase in production cost.

따라서, 본 고안은 위와 같은 결점을 해결하기 위하여 하나의 금형 장치에서 U-벤딩과 Z-벤딩 작업의 2공정을 1공정에 의하여 제품을 성형하고 취출할수 있도록안출된 장치로써 이를 첨부된 도면에 의해 그 구성 및 작용효과를 상세히 설명하면 다음과 같다.Accordingly, the present invention is a device devised to form and take out the product by one step of the two processes of U-bending and Z-bending work in one mold apparatus in order to solve the above drawbacks by the accompanying drawings The configuration and the effect of the described in detail as follows.

상부홀다(1)의 하부에 작동캠(9)(9')과 스톱바(11) 및 가이드핀(12)을 설치한 펀치고정판(2)을 장착하고 스프링(15")의 탄력으로 작동하는 밀판(14)과 가이드붓시(13)를 내설한 U-벤딩펀치(3)의 상측으로 일정홈을 형성하여 스프링(15"")을 설치하고, 하부홀다(6) 상측으로 스톱바(11')와 스프링(15")을 설치하여 패드(5)와 U-벤딩다이(4)를 장착하고 U-벤딩펀치(3)의 일측에 스프링(15')과 Z-벤딩다이편(8)이 내설되고 하부홀다(6) 상측일측에 캠지지판(10)을 걸착하여 와셔(17)와 스프링(15)이 끼워진 보울트(16)가 캠지지판(10)을 관통하여 Z-벤딩다이(7)에 결착되어진 것으롤 미설명 부호 20은 제품이다.In the lower part of the upper holder (1), a punch fixing plate (2) having an actuating cam (9) (9 '), a stop bar (11), and a guide pin (12) is mounted and operated with elasticity of a spring (15 "). A constant groove is formed on the upper side of the U-bending punch 3 in which the pressing plate 14 and the guide bush 13 are installed to install a spring 15 "", and the stop bar 11 above the lower holder 6 is provided. ') And spring (15 ") are installed to mount pad (5) and U-bending die (4), spring (15') and Z-bending die piece (8) on one side of U-bending punch (3). The bolt 16 with the washer 17 and the spring 15 fitted to the inner side and the upper side of the lower holder 6 is fitted with the washer 17 and the spring 15 penetrated through the cam support plate 10 so as to pass through the Z-bending die 7. Reference numeral 20, which is bound to, is a product.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

상기와 같이 구성된 본원의 금형이 작동하여 상형이 하강하면 U-벤딩펀치(3)에 의해 제품(20)과 패드(5)가 스프링(15")을 압축하여 하강하면 제품(20)이 어느정도 U-벤딩성형되는 상태에서 작동캠(9)의 경사면에 Z-벤딩펀치(7)가 가이드되어 와셔(17)의 지지를 받는 스프링(15)을 압축하며 작동하기 시작하고 패드(5)의 하강이스톱바(11')에 의해 정지되면 상부홀다(1)와 펀치고정판(2)이 스프링(15"")을 압축하여 하강을 계속한다.When the mold of the present application configured as described above operates and the upper die descends, the product 20 and the pad 5 compress the spring 15 ″ by the U-bending punch 3 to lower the product 20 to some extent. In the bending molding state, the Z-bending punch 7 is guided to the inclined surface of the actuating cam 9 to compress and operate the spring 15 supported by the washer 17, and the lowering of the pad 5 is started. When stopped by the stop bar 11 ', the upper holder 1 and the punch fixing plate 2 compress the spring 15 "" and continue descending.

이때 작동캠(9')의 경사면에 Z-벤딩 다이편(8)의 가이드 되어 스프링(15')을압축하며 좌측으롤 일정스트로크 이동하여 작동캠(9)에 의해 가동하는 Z-벤딩펀치(7)에 의하여 제품(20)이 Z-벤딩성형되고 펀치고정판(2)에 설치된 스톱바(11)에 의해 U-벤딩펀치(3)에 힘을 전달되어 U-벤딩성형도 완료한다.At this time, the Z-bending punch 7 which is guided by the Z-bending die piece 8 to the inclined surface of the actuating cam 9 'and is compressed by the actuating cam 9 by compressing the spring 15' and moving a predetermined stroke to the left. The product 20 is Z-bend-formed and the force is transmitted to the U-bending punch 3 by the stop bar 11 installed on the punch fixing plate 2 to complete the U-bending molding.

(제1도 참고) 제품(20)의 성형이 완료되어 금형이 열리면 도면(b)도에서 보는바와 같이 성형이 상승할때 작동캠(9)이 캠지지판(10)과 Z-벤딩펀치(7)사이에서 이탈되어 와셔(17)의 지지를 받는 스프링(15)의 복원력으로 Z-벤딩펀치(7)가후퇴하고 하부홀다(6)에 설치된 스프링(15")의 탄력은 패드(5)를 복귀시킨다.(See FIG. 1) When the molding of the product 20 is completed and the mold is opened, as shown in the drawing (b), when the molding rises, the actuating cam 9 is the cam support plate 10 and the Z-bending punch 7 ), The Z-bending punch 7 is retracted by the restoring force of the spring 15 supported by the washer 17, and the elasticity of the spring 15 " Return

또한, U-벤딩펀치(3) 상부에 삽입된 스프링(15")의 탄력으로 U-벤딩펀치고정판(2)과 U-벤딩펀치(3)가 일정스트로크 분리되어 작동캠(9')이 Z-벤딩다이편(8)으로부터 이탈됨으로 내설된 스프링(15')의 탄력으로 Z-벤딩다이편(8)이 제품(20)에서 착탈되어 복귀되고U-벤딩펀치(3)에 내설된 스프링(15"")과 밀핀(14)에 의해 제품(20)이 U-벤딩펀치(3)로 부터 착탈되어 취출되는 것이다.In addition, the U-bending punch fixing plate 2 and the U-bending punch 3 are separated from each other by the elasticity of the spring 15 "inserted into the U-bending punch 3 so that the actuating cam 9 'is Z. With the elasticity of the spring 15 'internally detached from the bending die piece 8, the Z-bending die piece 8 is detached and returned from the product 20, and the spring embedded in the U-bending punch 3 ( 15 " ") and the mil pin 14 allow the product 20 to be detached from the U-bending punch 3 and taken out.

상기에서 상술한 바와같은 작용을 하는 본 고안은 하나의 금형장치에서 U-벤딩과 Z-벤딩작업의 2공정을 1공정에 의하여 제품의 성형 및 취출을 할수 있으므로 작업소요인원의 감소 및 작업소요 시간의 단축으로 작업능률이 향상되어 대량생산에 적합하고 금형제작비 또한 감소되어 제품의 원가절감의 효과가 크다.The present invention having the function as described above can form and take out the product by one step of the two steps of U-bending and Z-bending work in one mold apparatus, so that the number of working time is reduced and the working time is required. The shortening of the product improves the work efficiency, making it suitable for mass production and reducing the manufacturing cost of the mold, which greatly reduces the cost of the product.

Claims (1)

상부홀다(1)의 하부에 가이드핀(12)과 스톱바(11)를 설치한 U-벤딩펀치고정판(2)을 결착하고 스프링(15'")과 밀판(14) 및 가이드붓시(13)를 내설한 U-벤딩펀치(3)의 상측에 스프링(15"")이 설치되고 하부홀다(6) 상부에 스톱바(11')와 스프링(15")을 설치하고 패드(5)와 U-벤딩다이(4)를 장착하여된 장치에 있어서, 작동캠(9)(9')을 펀치고정판(2)에 고정하고 U-벤딩펀치(3)의 일측에 스프링(15')과 Z-벤딩다이편(8)을 설치하여 캠(9)에 의해 작동을 하며 하부홀다(6) 상측에 캠지지판(10)을 결착하고 스프링(15)과 와셔(17)를 삽입한 보울트(16)로 캠지지판(10)을 관통하여 Z-벤딩다이(7)에 결착하고 작동캠(9)의 작동에 의해 Z-벤딩펀치(7)가 작동하는 것을 특징으로 하는 프레스기의 U-벤딩과 Z-벤딩의 복합 금형장치.The U-bending punch fixing plate 2 having the guide pin 12 and the stop bar 11 installed on the lower part of the upper holder 1 is fixed, and the spring 15 '", the mill plate 14, and the guide bush 13 are attached. ), A spring 15 "" is installed on the upper side of the U-bending punch 3, and a stop bar 11 'and a spring 15 "are installed on the upper portion of the lower holder 6, and the pad 5 and In the apparatus equipped with the U-bending die 4, the actuating cams 9, 9 'are fixed to the punch fixing plate 2, and the spring 15' and Z on one side of the U-bending punch 3 are formed. A bolt 16 in which a bending die piece 8 is installed and operated by a cam 9, and a cam support plate 10 is attached to an upper side of the lower holder 6, and a spring 15 and a washer 17 are inserted. U-bending and Z- of the press machine, characterized in that through the cam support plate 10 is fastened to the Z-bending die 7 and the Z-bending punch 7 is operated by the operation of the actuating cam 9. Bending complex mold device.
KR2019870006222U 1987-04-27 1987-04-27 U-bending and z-bending metal die for press machine KR890007437Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006222U KR890007437Y1 (en) 1987-04-27 1987-04-27 U-bending and z-bending metal die for press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006222U KR890007437Y1 (en) 1987-04-27 1987-04-27 U-bending and z-bending metal die for press machine

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KR880019435U KR880019435U (en) 1988-11-28
KR890007437Y1 true KR890007437Y1 (en) 1989-10-26

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KR2019870006222U KR890007437Y1 (en) 1987-04-27 1987-04-27 U-bending and z-bending metal die for press machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102562014B1 (en) 2023-01-11 2023-07-31 한수열 Z-Bending Appartus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102562014B1 (en) 2023-01-11 2023-07-31 한수열 Z-Bending Appartus

Also Published As

Publication number Publication date
KR880019435U (en) 1988-11-28

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