KR860700222A - Improvement on metal press work and stamping - Google Patents

Improvement on metal press work and stamping

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Publication number
KR860700222A
KR860700222A KR860700204A KR860700204A KR860700222A KR 860700222 A KR860700222 A KR 860700222A KR 860700204 A KR860700204 A KR 860700204A KR 860700204 A KR860700204 A KR 860700204A KR 860700222 A KR860700222 A KR 860700222A
Authority
KR
South Korea
Prior art keywords
strip
cutting
laterally
pair
successive
Prior art date
Application number
KR860700204A
Other languages
Korean (ko)
Inventor
존 워크만
Original Assignee
존 워크만
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 존 워크만 filed Critical 존 워크만
Publication of KR860700222A publication Critical patent/KR860700222A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06Making more than one part out of the same blank; Scrapless working
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/021Control or correction devices in association with moving strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
    • B23D19/06Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
    • B23D19/065Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips for cutting along lines not parallel to the longitudinal direction of the material, e.g. oblique or zig-zag cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

내용 없음No content

Description

금속 프레스가공 및 스탬핑에 관한 개량Improvement on metal press work and stamping

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

제11도는 형상화된 스트립이 순차이송다이(progressive die)볼랭킹 다이세트(blanking die set)로 송급되는 것을 나타내는 예시도.FIG. 11 is an illustration showing that the shaped strip is fed into a progressive die blanking die set. FIG.

Claims (22)

연속적인 부품 위치들에 대응하여 축방향의 간격을 두고 주기적으로 반복되는 특징이 있는 스트립을 제공하며 부품 위치들을 근접하여 한정하는 식으로 스트립을 절단하는 것을 포함하는 금속 스트립으로부터 부품을 절단하는 방법에 있어서, 절단하는 수단의 길이 칫수와 스트립상에 이격된 특징을 일치시키도록 절단중 또는 직전에 윤곽의 파형길이 조정을 수행하는 것을 특징으로 하는 금속 스트립으로부터 부품을 절단하는 방법.A method for cutting a part from a metal strip comprising cutting the strip in a manner that defines the part positions in close proximity and which provides a strip which is periodically repeated at axial intervals corresponding to successive part positions. A method of cutting a part from a metal strip, wherein the wave length adjustment of the contour is performed during or immediately before cutting to match the length dimension of the means for cutting and the spaced apart feature on the strip. 제1항에 있어서, 절단하는 수단은 순차이송 프레스 압형이며, 상기 파형 길이의 크기는 연속된 단계들 사이의 피치(pitch)인 것을 특징으로 하는 방법.The method of claim 1, wherein the means for cutting is a sequential press press and the magnitude of the waveform length is a pitch between successive steps. 제1항 또는 2항에 있어서, 연속된 스트립은 부품 위치들을 바싹 접근하여 한정하도록 윤곽이 형성된 하나 혹은 양 모서리를 지니는 것을 특징으로 하는 방법.Method according to claim 1 or 2, characterized in that the continuous strip has one or both corners which are contoured to closely approach and define the part positions. 제1 내지 3항중 어느 한 항에 있어서, 상기 조정은 스트립의 온도를 조정함으로써 수행되는 것을 특징으로 하는 방법.4. A method according to any one of the preceding claims, wherein said adjustment is carried out by adjusting the temperature of the strip. 제1 내지 3항중 어느 한 항에 있어서, 상기 조정은 스트립의 기계적인 변형에 의해서 수행되는 것을 특징으로 하는 방법.4. A method according to any one of the preceding claims, wherein said adjustment is carried out by mechanical deformation of the strip. 제3항에 있어서, 스트립은 형상화된 휘일들에 의해 절단됨으로써 만들어지고, 들어오는 스트립의 매개 변수에 따라 휘일의 직경을 조절하는 것을 포함하는 것을 특징으로 하는 방법.4. A method according to claim 3, wherein the strip is made by cutting by shaped wheels and comprises adjusting the diameter of the wheel according to the parameters of the incoming strip. 제3항에 있어서, 스트립은 방향을 변경시킬 수 있는 절단기로 절단함으로써 만들어지며, 들어오는 스트립의 매개변수에 따라 방향 변경의 조정을 포함하는 것을 특징으로 하는 방법.4. A method according to claim 3, wherein the strip is made by cutting with a cutter capable of changing the direction and comprising adjustment of the change of direction in accordance with the parameters of the incoming strip. 제1항에 있어서, 상기 특징들은 프린팅 수단에 의해 프린트되거나 엠보싱(embossing)되며, 들어오는 스트립의 매개변수에 따라 상기 특징들과 그리고 프린팅 수단의 유효길이를 변경하는 것을 포함하는 것을 특징으로 하는 방법.2. A method according to claim 1, wherein the features are printed or embossed by a printing means, comprising changing the features and the effective length of the printing means in accordance with the parameters of the incoming strip. 제6항, 7항 또는 8항에 있어서, 상기 매개 변수는 온도인 것을 특징으로 하는 방법.9. A method according to claim 6, 7, or 8, wherein said parameter is temperature. 스트립의 아래와 위에 위치한 윤곽이 형성된 한쌍의 전단 휘일과 그 직경을 변화시키는 수단을 포함하는 것을 특징으로 하는, 제6항의 방법을 수행하는 장치.An apparatus for carrying out the method of claim 6, comprising a pair of contoured shear wheels located below and above the strip and means for varying their diameter. 제10항에 있어서, 상기 수단은 열에 의한, 기계적인 또는 유압식 수단을 포함하는 것을 특징으로 하는 장치.The device of claim 10, wherein the means comprises thermal, mechanical or hydraulic means. 스트립의 위와 아래에 위치하며 스트립에 경사진 축을 중심으로 하여 회전가능한 홀더에서 각각 저널된 다수 쌍의 전단 롤러들과, 상기 홀더를 규칙적인 교대로 그리고 횡으로 진동하는, 싸이클을 이루며 작동하는 장치를 포함하는 것을 특징으로 하는, 제7항의 방법을 수행하는 장치.A pair of shear rollers, each journaled in a holder rotatable about an axis inclined to the strip and positioned above and below the strip, and a cycle-operated device which vibrates the holder in alternating and transverse directions regularly. An apparatus for carrying out the method of claim 7, characterized in that it comprises. 제조할 부품들의 크기보다 상당히 더 큰 폭의 스트립 재료를 출발시켜 다수의 프레스하는 위치들을 지니는 프레스 공구에 이송하는 방법에 있어서, 연속적인 순방향 단계들 사이에서 순방향으로 스트립을 송급하며, 각각의 공구가 스트립에서 그 폭을 가로질러 연속적으로 작동하도록 스트립을 축방향으로 인덱싱(indexing)하는 것을 특징으로 하는 방법.In a method of starting a strip material of a width significantly larger than the size of the parts to be manufactured and transferring it to a press tool having a number of pressing positions, the strip is fed in a forward direction between successive forward steps, each tool being Axially indexing the strip to continuously operate across its width in the strip. 제13항에 있어서, 순방향의 송급방향과 축방향의 인덱싱방향은 서로 비스듬히 엇갈리는 것을 특징으로 하는 방법.The method according to claim 13, wherein the forward feeding direction and the axial indexing direction cross each other at an angle. 제13항 또는 제14항에 있어서, 프레스는 각기 부품 위치상에서 순차적인 펀칭작동을 하도록 측방향을 따라 배치된 순차이송압형을 포함하는 것을 특징으로 하는 방법.15. The method according to claim 13 or 14, wherein the presses comprise sequential feed pressure dies arranged laterally for sequential punching operations on respective component positions. 다수의 프레스하는 위치를 지니는 프레스공구, 금속 스트립의 고급 릴(reel)을 보지하는 릴 지지수단, 연속적인 순방향 송급 단계들 사이의 하나 또는 둘 이상의 단계에서 스트립을 측방으로 이동시키며 스트립을 순방향의 단계를 향하여 전진시키게 되어 있으며 프레스공구와 릴 지지수단 사이에 배치된 송급장치를 포함하는, 제13항의 방법을 수행하는 장치.Press tool with multiple pressing positions, reel support holding high-grade reel of metal strip, one or more stages between successive forward feeding stages, moving the strip laterally and moving the strip laterally An apparatus for carrying out the method of claim 13, comprising a feeding device arranged to be advanced toward the press and arranged between the press tool and the reel support means. 제16항에 있어서, 제2금속 스트립용 제2릴 지지수단, 한 스트립이 측방으로 인덱스되는 동안 다른 스트립의 한 스트립의 견인 모서리에 인접하여 모서리가 위치하며 순방향으로 나아가는 식으로 금속 스트립을 송급하도록 된 송급장치를 포함하는 장치.17. The method of claim 16, wherein the second reel support means for the second metal strip is adapted to feed the metal strip in a forward direction such that the corner is located adjacent the tow edge of one strip of the other strip while the one strip is laterally indexed. Comprising a powered feeder. 제16항 또는 17항에 있어서, 프레스 공구는 활주안내 포스트상에서 서로 가깝게 그리고 멀어지게 상대적으로 이동할 수 있는 상·하 부재들을 지니며 이동방향이 측방인 순차이송 압형을 갖춘 다이 세트인 장치.18. The apparatus according to claim 16 or 17, wherein the press tool is a die set with sequential feed molds having up and down members that can move relatively close to and away from each other on the slide guide posts and are lateral in the direction of movement. 제18항에 있어서, 상기 상·하 부재들은 스트립의 폭보다 그리 넓지는 않으며, 이송쪽의 한 안내포스트는 파쇠 절단 수단의 작용에 의해 금속판 재료가 없이 유지되는 장치.19. The apparatus according to claim 18, wherein the upper and lower members are not much wider than the width of the strip, and one guide post on the conveying side is maintained free of metal sheet material by the action of the shredding means. 제16항에 있어서, 안내 포스트들의 측방 간격이 스트립의 폭보다 상당히 더 클 정도로 측방으로 뻗어 있는 안내 포스트용 부분이 상기 상·하 부재들에 제공된 장치.17. The apparatus of claim 16, wherein a portion for the guide posts extends laterally such that the lateral spacing of the guide posts is significantly greater than the width of the strip. 제18항에 있어서, 상기 다이들은 정면과 배면을 지니며, 상기 순방향에 있어서 부품들의 각기 전후면 모서리들 상에서 연속적인 송급 단계들에서 작용하여 성분들이 제조되는 동안에 순방향 및 측방향으로 함께 연결되는 것을 허용하는 장치.19. The method of claim 18, wherein the dies have a front and a back and act in successive feeding steps on respective front and back corners of the parts in the forward direction so that the components are connected together in a forward and lateral direction while the components are being manufactured. Allowed device. 제18항 내지 21항중 어느 한 항에 있어서, 상기 압형은 선택적으로 작동가능한 적어도 한쌍의 다이 또는 선도펀치들을 포함하며, 상기 한쌍 또는 각기 쌍은 한방향에서 측방 이동을 하도록 그리고 다른 쌍은 반대방향으로 측방 이동을 하도록 작동되는 장치.22. The tool according to any one of claims 18 to 21, wherein the tooling comprises at least one pair of dies or lead punches that are selectively operable, the pair or each pair for laterally moving in one direction and the other pair laterally in the opposite direction. Device that is activated to move. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR860700204A 1984-08-10 1985-08-05 Improvement on metal press work and stamping KR860700222A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848420343A GB8420343D0 (en) 1984-08-10 1984-08-10 Metal pressing and stamping
GB8420343 1984-08-10
PCT/GB1985/000347 WO1986001135A1 (en) 1984-08-10 1985-08-05 Improvements relating to metal pressing and stamping

Publications (1)

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KR860700222A true KR860700222A (en) 1986-08-01

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EP (1) EP0190247A1 (en)
JP (1) JPS61502949A (en)
KR (1) KR860700222A (en)
AU (1) AU4637585A (en)
BR (1) BR8506874A (en)
DD (1) DD247617A5 (en)
DK (1) DK163586A (en)
ES (1) ES8705265A1 (en)
GB (1) GB8420343D0 (en)
IN (1) IN169683B (en)
WO (1) WO1986001135A1 (en)
ZA (1) ZA855976B (en)

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FR2228554B1 (en) * 1973-05-09 1977-02-11 Bliss Co Paris Ew
DE2336534B2 (en) * 1973-07-18 1975-07-24 Iwk-Pressen Gmbh, 3503 Lohfelden Zigzag cutting device
DE2711117B2 (en) * 1977-03-15 1980-07-17 Karges-Hammer-Maschinen Gmbh & Co Kg, 3300 Braunschweig Method and apparatus for the manufacture of can ends
FR2471231A1 (en) * 1979-12-12 1981-06-19 Weingarten Ag Maschf Press for cutting blank discs from step fed strip - uses laterally reciprocating feed rollers with synchronised guide for output waste strip (SE 13.7.81)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200471873Y1 (en) * 2013-10-17 2014-03-19 임흥순 Apparatus for Manufacturing Roller Track

Also Published As

Publication number Publication date
IN169683B (en) 1991-12-07
DK163586D0 (en) 1986-04-10
DD247617A5 (en) 1987-07-15
ZA855976B (en) 1986-03-26
EP0190247A1 (en) 1986-08-13
ES8705265A1 (en) 1987-05-01
JPS61502949A (en) 1986-12-18
GB8420343D0 (en) 1984-09-12
AU4637585A (en) 1986-03-07
DK163586A (en) 1986-04-10
BR8506874A (en) 1986-12-09
WO1986001135A1 (en) 1986-02-27
ES546044A0 (en) 1987-05-01

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