KR900004104Y1 - Molding device for press - Google Patents

Molding device for press Download PDF

Info

Publication number
KR900004104Y1
KR900004104Y1 KR2019870021690U KR870021690U KR900004104Y1 KR 900004104 Y1 KR900004104 Y1 KR 900004104Y1 KR 2019870021690 U KR2019870021690 U KR 2019870021690U KR 870021690 U KR870021690 U KR 870021690U KR 900004104 Y1 KR900004104 Y1 KR 900004104Y1
Authority
KR
South Korea
Prior art keywords
punch
spring
piercing
blanking
plate
Prior art date
Application number
KR2019870021690U
Other languages
Korean (ko)
Other versions
KR890012930U (en
Inventor
전일근
Original Assignee
삼성전기 주식회사
서주인
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 삼성전기 주식회사, 서주인 filed Critical 삼성전기 주식회사
Priority to KR2019870021690U priority Critical patent/KR900004104Y1/en
Publication of KR890012930U publication Critical patent/KR890012930U/en
Application granted granted Critical
Publication of KR900004104Y1 publication Critical patent/KR900004104Y1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02Dies; Inserts therefor; Mounting thereof; Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08Accessory tools, e.g. knives; Mountings therefor

Abstract

내용 없음.No content.

Description

진공 청소기 캡 임펠러 제작용 금형장치Molding apparatus for vacuum cleaner cap impeller

제1도는 본 고안의 피 가공재를 가압하기 직전 상태의 단면도.1 is a cross-sectional view of the state just before pressing the workpiece.

제2도는 본 고안의 포밍작업 상태 단면도.2 is a cross-sectional view of the forming work state of the present invention.

제3도는 본 고안의 피어싱 및 블랭킹 작업 상태 단면도.3 is a sectional view of a piercing and blanking operation state of the present invention.

제4도는 본 고안의 작업완료후 금형분리 상태 단면도.Figure 4 is a cross-sectional view of the mold separation after completion of the present invention.

제5a,b,c,d도는 종래의 금형에 의한 캡 임펠러 작업공정순서(블랭킹,포밍,피어싱,트리밍)를 보인 평면도와 단면도.5a, b, c, and d are plan and cross-sectional views showing a cap impeller working process sequence (blanking, forming, piercing, trimming) using a conventional mold.

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

1 : 하홀더 3 : 하펀치 고정판1: lower holder 3: lower punching plate

4 : 스트리퍼 5 : 지지스프링4: stripper 5: support spring

6 : 블랭킹펀치 10 : 상홀더6: blanking punch 10: upper holder

12 : 원형 피어싱펀치 13 : 돌출부12: circular piercing punch 13: protrusion

14 : 사각 피어싱펀치 15 : 녹아우트탄동스프링14: square piercing punch 15: melt-out ballistic spring

16 : 펀치 고정판 17 : 녹아우트판16: punch fixing plate 17: melted out plate

19 : 블랭킹다이 20 : 압축스프링19: blanking die 20: compression spring

21 : 녹아우트 26 : 분리핀21: meltout 26: separation pin

본 고안은 포밍, 피어싱, 트리밍이 한행정으로써 동시 작업될수 있게한 진공청소기 캡 임펠러 제작용 금형장치에 관한 것이다.The present invention relates to a mold apparatus for manufacturing a vacuum cleaner cap impeller, which allows the forming, piercing, and trimming can be performed simultaneously in one stroke.

종래의 금형장치로써 캡 임펠러를 제작할 경우에는 제5a,b,c,d도에서 도시한 바와같이 블랭킹, 포밍, 피어싱, 트리밍의 4공정을 각각의 별도 금형에서 순차 작업하게 되므로써 작업이 번거롭게 될뿐 아니라 생산성을 저하시키게 되고, 각각 작업하게 되므로 상호 균형이 맞지 않게 되어 완성품의 조립회전시 떨림이 발생하여 수명을 단축시키게 되는 문제점이 있었다.When manufacturing a cap impeller with a conventional mold apparatus, as shown in Figs. 5a, b, c, and d, the four steps of blanking, forming, piercing, and trimming are sequentially performed in separate molds, which only becomes cumbersome. As a result, the productivity is lowered, and because each work is not balanced, there is a problem that vibration occurs during assembly rotation of the finished product, thereby shortening the life.

본 고안은 이와같은 제결점을 해결하기 위하여 포밍, 피어싱, 트리밍이 한행정으로 이루어질수 있도록 안출한 것으로써 이를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been devised to form a single stroke to form a piercing, piercing, trimming in order to solve such a drawback described in detail by the accompanying drawings as follows.

하홀더(1)의 하펀치 받침판(2)상면에는 하펀치고정판(3)과 스트리퍼(4)를 지지 스프링(5)으로써 간격을 두어 설치하고, 이의 내측에는 원형 피어싱공(7)과 사각피어싱공(8) 및 하부 포밍면(9)이 형성된 블랭킹펀치(6)를 설치한다.On the upper surface of the lower punch support plate (2) of the lower holder (1), the lower punch fixing plate (3) and the stripper (4) are installed at intervals by the supporting spring (5), and the inner side of the lower piercing hole (7) and the square piercing The blanking punch 6 in which the ball 8 and the lower forming surface 9 are formed is installed.

상홀더(10)의 펀치 받침판(11)하면에는 돌출부(13)를 가진 원형 피어싱 펀치(12)와 사각 피어싱 펀치(14) 및 녹 아우트 탄동 스프링(15)이 설치된 펀치 고정판(16)을 설치하고, 하측에는 걸림홈(18)을 가진 녹 아우트 판(17)과 블랭킹 다이(19)를 압축 스프링(20)을 사이에 두고 간격 설치하며, 이의 내측에는 걸림턱(22), 원형 피어싱 펀치공(23), 사각 피어싱 펀치공(24), 상부 포밍면(25) 및 분리핀(26)이 스프링(27)에 의하여 탄력 설치된 녹 아우트(21)를 설치하여서 조립 구성된 것이다.On the lower surface of the punch support plate 11 of the upper holder 10, a circular piercing punch 12 having a protrusion 13, a square piercing punch 14, and a punch fixing plate 16 provided with a knockout ballistic spring 15 are installed. The lower side is provided with a green outer plate 17 and a blanking die 19 having a locking groove 18 therebetween with a compression spring 20 therebetween, and an inner side of the locking jaw 22 and a circular piercing punch hole ( 23), the rectangular piercing punch hole 24, the upper forming surface 25 and the separating pin 26 is assembled by installing a rust outlet 21 elastically installed by the spring (27).

이와같이 구성된 본 고안은 제1도와 같이 하강하여 블랭킹 다이(19)와 스트리퍼(4)사이에 알루미늄판(28)을 물고 있는 상태에서 제2도와 같이 상홀더(10)를 가압하여 하강시키게 되면, 녹아우트판(17)과 블랭킹 다이(19)는 압축스프링(20)을 압축하여 맞닿는 상태가 되며, 녹 아우트(21)는 펀치 받침판(11)에 받쳐지게 설치된 녹 아우트 탄동 스프링(15)력에 의하여 지지되는 상태로 가압하여 녹 아우트(21)와 블랭킹 펀치(6)의 상하 포밍면(26)(9)으로써 알루미늄판(28)을 포밍하게 된다.The present invention configured as described above descends as shown in FIG. 1 while pressing and lowering the upper holder 10 as shown in FIG. 2 while the aluminum plate 28 is held between the blanking die 19 and the stripper 4. The butt plate 17 and the blanking die 19 are in contact with each other by compressing the compression spring 20, and the rust outer 21 is rusted by the force of the rust outer ball spring 15 installed to be supported by the punch support plate 11. The aluminum plate 28 is formed by pressing in the supported state to form the upper and lower forming surfaces 26 and 9 of the rust outlet 21 and the blanking punch 6.

이때, 분리핀(26)은 스프링(27)을 압축하면서 밀려들어 가게 되고, 원형 피어싱 펀치(12) 하단의 돌출부(13)는 포밍곡선이 원만히 이루어질 수 있게 하여 차후 원형 피어싱 펀치(12)가 피어싱 작업할때 블랭킹 펀치(6)의 원형 피어싱공(7)과의 접선부 터짐등의 발생없이 깨끗이 피어싱 될수 있도록 한다.At this time, the separating pin 26 is pushed while compressing the spring 27, the projection 13 of the lower end of the circular piercing punch 12 allows the forming curve to be made smoothly, the subsequent circular piercing punch 12 is pierced When working, the blanking punch 6 can be pierced cleanly without the occurrence of tangential contact with the circular piercing hole 7.

이와같은 포밍 단계에서 제3도와 같이 상홀더(10)를 더욱 가압 하강시키게 되면, 녹 아우트(21)는 녹 아우트 탄동 스프링(15)을 압축하면서 상면이 펀치 받침판(11)하면과 밀착되므로 원형 피어싱 펀치(13)와 사각 피어싱 펀치(14)를 원형 피어싱공(7)과 사각 피어싱공(8)으로 돌출시켜 알루미늄판(28)을 피어싱하게 되며, 외측은 블랭킹다이(19)와 스트리퍼(4)가 맞물린 상태로 지지스프링(5)을 압축하면서 하강되어 블랭킹 펀치(6)의 주면을 접선으로 블랭킹하게 된다.In this forming step, when the upper holder 10 is further pressed down as shown in FIG. 3, the rust outer portion 21 is pierced because the upper surface is in close contact with the lower surface of the punch support plate 11 while compressing the rust outer elastic spring 15. The punch 13 and the square piercing punch 14 protrude into the circular piercing hole 7 and the square piercing hole 8 to pierce the aluminum plate 28, and the outer side is the blanking die 19 and the stripper 4. Is lowered while compressing the support spring 5 in the engaged state to blank the main surface of the blanking punch 6 tangentially.

이와같이 압축하여 포밍, 피어싱, 블랭킹 작업을 완료한 상태에서 제4도와 같이 상홀더(10)를 들어 올리게 되면 눌렸던 각 부분들은 각 스프링들의 반력에 의하여 원상 복귀되며 가공된 캡 임펠러(29)는 분리핀(26)이 스프링(27) 반력으로 튀어 나오면서 분리 시키게 되며 이와같이 분리되어 떨어지는 상태에서 별도의 장치에 의한 공기압으로 불러 내어 1행정 작업 완료되는 것이다.When the upper holder 10 is lifted as shown in FIG. 4 after the compression, the piercing, and the blanking are completed as described above, the pressed parts are returned to their original state by the reaction force of the respective springs. The spring (27) is separated by the spring (27) by the reaction force is separated and is called out by the pneumatic pressure by a separate device in the state of being separated in this way is to complete the one stroke work.

이와같이 1행정으로 포밍, 피어싱, 블랭킹을 거의 동시에 할수 있어서 상호 정확한 균형은 물론, 작업공수의 단순화로 능률을 향상시켜 생산성을 현저히 증대시킬수 있게 되는 특징을 지닌 것이다.In this way, it is possible to form, pierce and blank in one stroke at the same time, so that it is possible to improve productivity by simplifying the workmanship and improving efficiency by simplifying the workmanship.

Claims (1)

하홀더(1)의 하펀치받침판(2)상면에는 지지스프링(5)에 의하여 간격 설치된 스트리퍼(4)와 하펀치고정판(3) 및 블랭킹 펀치(6)를 설치하고, 상홀더(10)의 펀치 받침판(11)하면에는 돌출부(13)를 가진 원형 피어싱 펀치(12)와 사각 피어싱 펀치(14) 및 녹 아우트 탄동 스프링(15)이 설치된 펀치 고정판(16)을 부착 설치하며, 이의 하면에는 압축 스프링(20)을 사이에 두고 녹아우트판(17)과 블랭킹다이(19)를 설치한후 내측에는 분리핀(26)이 스프링(27)에 의하여 설치된 녹 아우트(21)를 삽입설치 하여서 조립 구성됨을 특징으로 하는 진공 청소기 캡 임펠러 제작용 금형장치.On the upper surface of the lower punch support plate 2 of the lower holder 1, a stripper 4, a lower punch fixing plate 3, and a blanking punch 6 spaced apart by the support spring 5 are installed. On the bottom of the punch support plate 11, a circular piercing punch 12 having a protrusion 13 and a punch fixing plate 16 provided with a square piercing punch 14 and a rust outing ball spring 15 are attached. After installing the melt-out plate 17 and the blanking die 19 with the spring 20 therebetween, the separating pin 26 is inserted into the rust outlet 21 installed by the spring 27, and then assembled. Mold apparatus for manufacturing a vacuum cleaner cap impeller, characterized in that.
KR2019870021690U 1987-12-09 1987-12-09 Molding device for press KR900004104Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021690U KR900004104Y1 (en) 1987-12-09 1987-12-09 Molding device for press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021690U KR900004104Y1 (en) 1987-12-09 1987-12-09 Molding device for press

Publications (2)

Publication Number Publication Date
KR890012930U KR890012930U (en) 1989-08-08
KR900004104Y1 true KR900004104Y1 (en) 1990-05-10

Family

ID=19270209

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021690U KR900004104Y1 (en) 1987-12-09 1987-12-09 Molding device for press

Country Status (1)

Country Link
KR (1) KR900004104Y1 (en)

Also Published As

Publication number Publication date
KR890012930U (en) 1989-08-08

Similar Documents

Publication Publication Date Title
CN111206459B (en) Compression molding device and method for molded product
CN209830023U (en) End socket punch forming device
CN102847804A (en) Machining die for connectors
CN211218275U (en) Side punching die of pot cover
KR900004104Y1 (en) Molding device for press
KR101857568B1 (en) Apparatus for forming metal ring
CN208929021U (en) Easily demoulding stamping die
CN214442421U (en) Electric cooker shell stamping die
CN214517112U (en) Sharp corner extruding mold
JPS63299822A (en) Composite die for drawing and piercing
CN111589927B (en) Punch forming system of static iron core of starter
JPS643680Y2 (en)
CN108273925B (en) Iron core stacking and riveting device with groove-shaped waste material as buckling point and operation method
CN211866335U (en) High-low punch damping mechanism
JPS5855848B2 (en) Mold device for forming reverse markings on helmet-shaped workpieces
CN215918829U (en) Die for one-step high-forming process of thin material of heat insulation cover plate
CN210966620U (en) One-step forming die for movable plate
CN111097848A (en) Vacuum booster shell bottom upturning stamping die
JPS6222274Y2 (en)
CN220739217U (en) Efficient punching die and automatic processing equipment
CN211727200U (en) Compressor lower cover stamping die
JPH03261Y2 (en)
CN216229186U (en) In-hole clamp spring press-fitting assembly
SU1590161A1 (en) Die for drawing and trimming
CN220144502U (en) Tooth mould takes out

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee