WO2015178673A1 - Appareil de moulage par compression permettant d'extraire un matériau d'un moule - Google Patents

Appareil de moulage par compression permettant d'extraire un matériau d'un moule Download PDF

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Publication number
WO2015178673A1
WO2015178673A1 PCT/KR2015/005029 KR2015005029W WO2015178673A1 WO 2015178673 A1 WO2015178673 A1 WO 2015178673A1 KR 2015005029 W KR2015005029 W KR 2015005029W WO 2015178673 A1 WO2015178673 A1 WO 2015178673A1
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WO
WIPO (PCT)
Prior art keywords
mold
plate
striking
lower mold
compression molding
Prior art date
Application number
PCT/KR2015/005029
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English (en)
Korean (ko)
Inventor
고시진
Original Assignee
주식회사 범천정밀
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 주식회사 범천정밀 filed Critical 주식회사 범천정밀
Publication of WO2015178673A1 publication Critical patent/WO2015178673A1/fr

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    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming

Definitions

  • the present invention relates to a compression molding apparatus capable of demolding a material, and more particularly, to allow the sequentially processed material to be demolded smoothly from the lower part to the upper part, thereby reducing the stop time of the press caused by the material being inserted into the lower part.
  • the present invention relates to a compression molding apparatus capable of demolding a material to be minimized.
  • forging is a molding method that gives plastic deformation by pressing a material such as iron or nonferrous metal.
  • a material such as iron or nonferrous metal.
  • the forging operation for compressing the material is performed by a press machine (hereinafter, referred to as a "press") including upper and lower molds.
  • the conventional sequential transfer processing apparatus is to form a forged molded product by sequentially processing a long workpiece, a plurality of processing units corresponding to a plurality of processing process (hereinafter referred to as "material"). It is disposed in the longitudinal conveyance direction of the substrate, and provided with a sequential feed processing device so as to sequentially process by the pitch feed of the raw material, the main body is a substrate, a support plate provided a predetermined distance from the substrate, between the substrate and the support plate And a slider formed to be movable in a direction orthogonal to the support plate, and drive means for driving the slider.
  • the machining unit is formed as a machining unit, and the movement of the slider can be controlled to continuously perform machining.
  • An object of the present invention is to allow the material to be plastically processed sequentially (hereinafter referred to as "sequential processing material") to be demolded smoothly from the lower mold part to the upper part by hitting the lower part of the molding. It is to provide a compression molding apparatus capable of demoulding the material to minimize the down time of the press generated due to the insertion.
  • the "molding material capable of demolding the material” includes a press having a lower mold part and an upper mold part, which is provided at the upper mold part and moves by one pitch from the upper part of the lower mold part.
  • a material pressing mold for compression molding a plate-shaped material to be formed A lower mold inserted into the lower mold part which is a lower part of the material pressing mold and having a molding part inserted therein; A discharge mold provided to be elevated in the molding part; A lifting pin provided through the lower mold portion that is a lower portion of the discharge mold and pressing the lower end of the discharge mold upward; And a lifting plate which is provided to be liftable inside the lower mold part to be in close contact with the lowering of the lifting pin and always presses the lifting pins upward through one or more springs disposed below the lifting pin. And a lifting plate striking means for striking the driving material through the material inserted into the molding part upward, wherein the lifting plate striking means is penetrated downwardly from the lower center of the spring to the lower mold part.
  • a striking lift pin having an upper portion penetrated through the spring and a lower portion projecting to a lower portion of the lower mold portion, a striking plate provided to be in close horizontal contact with a lower portion of the striking lift pin, and being raised and lowered through a circumferential guide shaft;
  • a spring is installed in the pin and disposed between the lower surface of the lower mold portion and the upper portion of the impact plate, and the lower surface of the impact plate is driven by a motor. It characterized in that it comprises a hitting unit for hitting.
  • the striking portion of the "molding material capable of demoulding the material” according to the present invention, the center is fixed to the press through the hinge axis is provided to rotate around the hinge axis and one end is in close contact with the lower portion of the striking plate and the other
  • An end of the operating link is provided with a rotary roll, and the rotary cam is connected to the rotating shaft of the motor and the rotation roll is in close contact with the rotating roll to change the angle of the operating link through the rotation to strike the blow plate, Characterized in that.
  • the stop time of the press generated due to the insertion of the material into the lower mold part can be reduced to a minimum. There is an effect of preventing productivity from lowering due to stopping.
  • FIG. 1 is a perspective view showing a compression molding apparatus according to the present invention.
  • FIG. 2A is a cross-sectional view taken along line A-A of FIG.
  • 2B is a cross-sectional view showing a state in which the material is demolded.
  • FIG. 1 is a perspective view showing a compression molding apparatus according to the present invention.
  • Figure 2 shows a compression molding apparatus according to the present invention
  • Figure 2a is a cross-sectional view taken along line A-A of Figure 1
  • Figure 2b is a cross-sectional view showing a state that the material is demolded.
  • the compression molding apparatus includes a press 1 having a lower mold 12 and an upper mold 11 which is lifted from the upper portion of the lower mold 12. And the compression molding apparatus of the material according to the present invention is provided on the upper mold 11, the material pressing mold for compression molding the plate-shaped material 10 is moved by one pitch from the top of the lower mold 12 (2) And a lower mold 3 inserted into the lower mold part 12 that is a lower portion of the material pressing mold 2 to form a molding part into which the material 10 is inserted, and to be elevated in the molding part.
  • the compression molding apparatus by hitting the lower portion of the elevating plate (6) through the driving of the motor 733 lifting plate striking means for leaving the material 10 inserted into the forming portion 11 to the top It further includes (7).
  • the press 1 has upper and lower mold parts 11 and 12, and the upper mold part 11 is operated to be lifted from the upper part of the lower mold part 12, and the upper mold part 11 is to be operated up and down.
  • the configuration is already known that the detailed description thereof will be omitted.
  • the lifting plate striking means 7 constituting the present invention smoothly demolds the material 10 inserted into the forming part 11 through the driving of the motor.
  • the upper portion penetrates the spring (S) and the lower lift pins protruding to the lower portion of the lower die 12 71 and a blow plate 72 provided to be in close contact with the lower portion of the hitch lifting pin 71 to be lifted and lifted through the guide shaft G around the hitch lift pin 71, and And a spring S disposed between the lower surface of the lower mold portion 12 and the upper portion of the striking plate 72 and the striking portion for striking the lower surface of the striking plate 72 through driving of the motor 733 ( 73).
  • the striking portion 73 is fixed to the press 1 through the hinge shaft 731a so that the striking portion of the striking plate 72 can be hit by driving the motor 733 to the hinge shaft 731a.
  • one end is in close contact with the lower portion of the striking plate 72 and the other end is provided with an operation link 731 and a rotation shaft of the motor 733 provided with a rotation roll 731b.
  • It is most preferably composed of a rotary cam plate 732 which is connected and rotated and the rotation roll 731b is in close contact with each other to change the angle of the operation link 731 through the rotation to strike the striking plate 72. .
  • first press (1) By lowering the material pressing mold 21 by lowering the upper mold part 11), the molding 20 inserted into the molding hole 31 of the lower mold 3 is formed in the lower part of the material.
  • the upper mold 11 is raised to raise the material pressing mold 2, and the motor ( By driving 733, one end of the operation link 731 is momentarily raised to strike the striking plate 72.
  • the striking elevating pin 71 is instantaneously ascended with the raising of the striking plate 72, the elevating plate 6, the elevating pin 5, and the discharge mold 4 are instantaneously raised, thereby being compression molded.
  • the molding 20 inserted into the molding hole 31 of the lower mold 3 is demolded to the upper portion of the lower mold 3.
  • the press is generated because the material 10 is inserted into the lower mold part 12. It is possible to reduce the down time of the system to a minimum. Therefore, the present invention is a useful invention for preventing the productivity from being lowered due to the stop of the press in the process of sequentially compressing the raw material.
  • 731 operation link
  • 731a hinge shaft
  • 731b rotary roll

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

La présente invention concerne un appareil de moulage par compression permettant d'extraire un matériau d'un moule, ledit appareil de moulage par compression permettant d'extraire facilement vers le haut à partir d'un moule inférieur un matériau de traitement progressif, de façon à minimiser le temps d'arrêt d'une presse dû à l'insertion du matériau dans le moule inférieur. À cette fin, l'appareil de moulage par compression qui comprend la presse dotée d'un moule inférieur et d'un moule supérieur, comprend : un moule de compression de matériau disposé sur le moule supérieur pour mouler par compression un matériau en forme de plaque se déplaçant par incréments d'un pas au-dessus du moule inférieur ; un moule de fond inséré dans le moule inférieur, en dessous du moule de compression de matériau, et présentant une partie de moulage à l'intérieur de laquelle est introduit un matériau ; un moule d'évacuation disposé à l'intérieur de la partie de moulage de manière à pouvoir se déplacer verticalement ; des goupilles mobiles dans un sens vertical, disposées de manière pénétrante dans le moule inférieur, en dessous du moule d'évacuation, pour pousser vers le haut la partie inférieure du moule d'évacuation ; et une plaque mobile dans un sens vertical, disposée à l'intérieur du moule inférieur de façon à pouvoir se déplacer verticalement et fixée en contact serré à la partie inférieure des goupilles mobiles dans un sens vertical, pour pousser vers le haut de manière continue les goupilles mobiles dans un sens vertical au moyen d'un ou plusieurs ressorts disposés sur le fond. Ledit appareil de moulage par compression comprend en outre des moyens de percussion de plaque mobile dans un sens vertical conçus pour percuter la partie inférieure de la plaque mobile dans un sens vertical au moyen d'un moteur d'actionnement pour extraire vers le haut le matériau inséré dans la partie de moulage.
PCT/KR2015/005029 2014-05-20 2015-05-20 Appareil de moulage par compression permettant d'extraire un matériau d'un moule WO2015178673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0060224 2014-05-20
KR20140060224A KR101488876B1 (ko) 2014-05-20 2014-05-20 소재의 탈형이 가능한 압축 성형장치

Publications (1)

Publication Number Publication Date
WO2015178673A1 true WO2015178673A1 (fr) 2015-11-26

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KR (1) KR101488876B1 (fr)
WO (1) WO2015178673A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630685A (zh) * 2018-01-18 2020-09-04 (株)凡泉精密 二次电池的顶板安全阀制造方法和制造装置、使用该安全阀制造方法的顶板制造方法、通过该顶板制造方法制造的二次电池用顶板
CN115475873A (zh) * 2022-10-13 2022-12-16 沈阳飞机工业（集团）有限公司 一种半封闭深下陷角撑类零件的加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101891214B1 (ko) * 2018-04-04 2018-08-23 최영진 자동차 에어컨 컴프레서의 허브 어셈블리 아우터링 사이즈 조절용 콜릿금형

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920004677Y1 (ko) * 1990-09-21 1992-07-13 삼성전자 주식회사 캠부재를 이용한 프레스물 취출장치
WO2001060597A1 (fr) * 2000-02-15 2001-08-23 Institute Of Technology Precision Electrical Discharge Work's Dispositif de traitement progressif
KR200417672Y1 (ko) * 2006-01-17 2006-06-02 우성정공 주식회사 상부 취출형 단조금형장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920004677Y1 (ko) * 1990-09-21 1992-07-13 삼성전자 주식회사 캠부재를 이용한 프레스물 취출장치
WO2001060597A1 (fr) * 2000-02-15 2001-08-23 Institute Of Technology Precision Electrical Discharge Work's Dispositif de traitement progressif
KR200417672Y1 (ko) * 2006-01-17 2006-06-02 우성정공 주식회사 상부 취출형 단조금형장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630685A (zh) * 2018-01-18 2020-09-04 (株)凡泉精密 二次电池的顶板安全阀制造方法和制造装置、使用该安全阀制造方法的顶板制造方法、通过该顶板制造方法制造的二次电池用顶板
CN115475873A (zh) * 2022-10-13 2022-12-16 沈阳飞机工业（集团）有限公司 一种半封闭深下陷角撑类零件的加工方法

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