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TWI375596B - Double side-trimming shears - Google Patents

Double side-trimming shears Download PDF

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Publication number
TWI375596B
TWI375596B TW096131891A TW96131891A TWI375596B TW I375596 B TWI375596 B TW I375596B TW 096131891 A TW096131891 A TW 096131891A TW 96131891 A TW96131891 A TW 96131891A TW I375596 B TWI375596 B TW I375596B
Authority
TW
Taiwan
Prior art keywords
connecting rod
double
length
subdivided
sided
Prior art date
Application number
TW096131891A
Other languages
English (en)
Other versions
TW200836863A (en
Inventor
Andreas Bohn
Thomas Baur
Ulrich Meinhardt
Original Assignee
Sms Siemag Ag
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 Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of TW200836863A publication Critical patent/TW200836863A/zh
Application granted granted Critical
Publication of TWI375596B publication Critical patent/TWI375596B/zh

Links

Classifications

    • 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
    • B23D15/00Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • 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
    • B23D31/00Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/04Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for trimming stock combined with devices for shredding scrap
    • 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
    • B23D35/00Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/005Adjusting the position of the cutting members
    • 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
    • B23D15/00Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06Sheet shears
    • B23D15/08Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Nonmetal Cutting Devices (AREA)

Description

1375596 九、發明說明 【發明所屬之技術領域】 本發明有關雙面修整剪’其具有一靜止不動之底部刃 片、及一以可升高及可降低之方式藉著偏心軸桿經由連接 桿驅動的頂部刃片’每一連接桿係配置在其自身之偏心軸 桿上,且由於不同之曲柄半徑、其偏距及不同的連接桿長 度之結果,該頂部刃片施行一滾動式切割運動,該運動係 藉由一滑塊所引導。 【先前技術】 此種板狀或側面修整剪係例如由德國專利第 DE 23 29 096A1 或 DE 25 10 881 A1 所已知。 目前所使用之雙面修整剪係藉著曲柄軸所驅動,且關 於切割運動係不可變化的。 藉著硬式連接桿耦接至該偏心軸桿之該頂部刃片滑架 不會允許該等鉸接點之任何型式的修改。 該彎曲之刃片施行一滾動式切割運動,該運動係由不 同曲柄半徑、其偏距及該等不同連接桿長度所組成。該刃 片係藉著一可旋轉地安裝之滑塊被引導於該切割方向中。 以本結構,該切割厚度不能如所想要地增加。 其係同樣不可能修改該切割幾何形狀。 這意指該頂部刃片之切割運動總是相同的,使得譬如 待分開的金屬片之厚度不只在該切割製程上沒有任何影響 ,而且不能被考慮。如此,該機器允許之切割厚度係亦受 -5- 1375596 限的。 在另一方面,材料之進給係亦藉由該最大金屬片厚度 所決定’使得於薄金屬片之案例中僅只一低產量係可能的 【發明內容】 因此’本發明之目的係提供可修改該切割運動之雙面 修整剪’使得對不同切割厚度之順應性、較大金屬片厚度 、及可修改之材料產量係可能的。 此目的係根據本發明以雙面修整剪所達成,該雙面修 整剪具有一靜止不動之底部刃片、及一以可升高及可降低 之方式藉著偏心軸桿經由連接桿驅動的頂部刃片,每一連 接桿係配置在其自身之偏心軸桿上,且由於不同之曲柄半 徑、其偏距及不同的連接桿長度之結果,該頂部刃片施行 一滾動式切割運動,該運動係藉由一滑塊所引導,其中該 等連接桿之長度係可修改的。 這能以各種方式施行》 例如,其係可能使每一連接桿被一螺帽/心軸連接件 所細分,且該連接桿之長度的修改係藉由該螺帽關於該心 軸之相對旋轉所施行。 另一選項係使每一連接桿被一活塞/汽缸連接件所細 分,且該連接桿之長度的修改係藉由該活塞關於該汽缸之 相對位移所施行。 另一選擇係,每一連接桿亦可被一偏心連接件所細分 -6- 3

Claims (1)

1375596 十、申請專利範圍 1. 一種雙面修整剪,其具有一靜止不動之底部刃片 、及一以可升高及可降低之方式藉著偏心軸桿經由連接桿 驅動的頂部刃片,每一連接桿係配置在其自身之偏心軸桿 上,且由於不同之曲柄半徑、其偏距及不同的連接桿長度 之結果,該頂部刃片施行一滾動式切割運動,該運動係藉 由一滑塊所引導, 其特徵爲: 該等連接桿之長度係可修改的。 2. 如申請專利範圍第1項之雙面修整剪,其中 每一連接桿被一螺帽/心軸連接件所細分,且該等連 接桿之長度的修改係藉由該螺帽關於該心軸之相對旋轉所 施行。 3. 如申請專利範圍第1項之雙面修整剪,其中 每一連接桿被一活塞/汽缸連接件所細分,且該等連 接桿之長度的修改係藉由該活塞關於該汽缸之相對位移所 施行。 4. 如申請專利範圍第1項之雙面修整剪,其中 每一連接桿被一偏心連接件所細分,且該等連接桿之 長度的修改係藉由該偏心連接件之相對旋轉所施行。 -10-
TW096131891A 2006-09-25 2007-08-28 Double side-trimming shears TWI375596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006045881A DE102006045881B3 (de) 2006-09-25 2006-09-25 Doppelbesäumschere

Publications (2)

Publication Number Publication Date
TW200836863A TW200836863A (en) 2008-09-16
TWI375596B true TWI375596B (en) 2012-11-01

Family

ID=38645723

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096131891A TWI375596B (en) 2006-09-25 2007-08-28 Double side-trimming shears

Country Status (4)

Country Link
DE (1) DE102006045881B3 (zh)
SA (1) SA07280516B1 (zh)
TW (1) TWI375596B (zh)
WO (1) WO2008037239A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009049743A1 (de) 2009-10-17 2011-04-21 Sms Siemag Ag Schneidvorrichtung mit variabler Seitenführung
DE102010024403A1 (de) 2010-06-19 2011-12-22 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Schrottmesserspaltverstellung bei Grobblechscheren
CN102069232B (zh) * 2010-11-20 2012-12-26 张恒昌 一种滚切式横切剪

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288452C (zh) *
DE320850C (de) * 1917-12-11 1920-05-22 Sack Gmbh Maschf Blechschere zum Spalten, Teilen und Saeumen
GB255780A (en) * 1926-04-15 1926-07-29 Henry Pels Improvements in or relating to sheet shearing machines
DE1179784B (de) * 1959-07-28 1964-10-15 Siemag Siegener Masch Bau Steuereinrichtung zur selbsttaetigen Ein-stellung des vorgesehenen Schneidwinkels an Blechscheren
DE1502937B1 (de) * 1964-01-03 1971-07-08 Siemag Siegener Maschb Gmbh Blechschere
DE1627268B2 (de) * 1967-12-01 1975-11-13 Schloemann-Siemag Ag, 4000 Duesseldorf Schere zum Besäumen von Blech
DE2329096A1 (de) * 1973-06-07 1975-01-02 Schloemann Siemag Ag Blechschere, insbesondere zweistaendergrobblech-querteilschere
DE2510881A1 (de) * 1975-03-13 1976-09-30 Moeller & Neumann Gmbh Antrieb einer besaeumschere fuer grobbleche
DE2800840A1 (de) * 1978-01-10 1979-07-12 Krupp Gmbh Stoesselantrieb fuer eine schneidstation einer stufenpresse
AT378340B (de) * 1982-03-23 1985-07-25 Voest Alpine Ag Vorrichtung zum schneiden von blechbaendern od.dgl.

Also Published As

Publication number Publication date
WO2008037239A1 (de) 2008-04-03
SA07280516B1 (ar) 2012-05-16
DE102006045881B3 (de) 2008-03-06
TW200836863A (en) 2008-09-16

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