IT1269489B - Macchina tranciatrice esente da inceppamento per aste filettate - Google Patents

Macchina tranciatrice esente da inceppamento per aste filettate

Info

Publication number
IT1269489B
IT1269489B ITMI940139A ITMI940139A IT1269489B IT 1269489 B IT1269489 B IT 1269489B IT MI940139 A ITMI940139 A IT MI940139A IT MI940139 A ITMI940139 A IT MI940139A IT 1269489 B IT1269489 B IT 1269489B
Authority
IT
Italy
Prior art keywords
cutting
threaded rod
mobile
tip
cutting tip
Prior art date
Application number
ITMI940139A
Other languages
English (en)
Inventor
Kiyoshi Kimura
Original Assignee
Ogura Kk
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 Ogura Kk filed Critical Ogura Kk
Publication of ITMI940139A0 publication Critical patent/ITMI940139A0/it
Publication of ITMI940139A1 publication Critical patent/ITMI940139A1/it
Application granted granted Critical
Publication of IT1269489B publication Critical patent/IT1269489B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D29/00—Hand-held metal-shearing or metal-cutting devices
    • B23D29/002—Hand-held metal-shearing or metal-cutting devices for cutting wire or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8804—Tool driver movable relative to tool support
    • Y10T83/8809—Fixed axis lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
  • Forging (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Macchina motorizzata portatile per tagliare un'asta filettata (12) avente un filetto o filettatura esterno formato su di essa con un passo noto. La macchina comprende una punta da taglio fisso (14) avente una prima serie di filetti interni semicircolari (74) formati su di essa con lo stesso passo del filetto esterno sull'asta filettata, la punta da taglio fisso avendo una faccia tagliente (78) disposta perpendicolare all'asse della prima serie di filetti interni, una punta da taglio mobile (16) avendo una seconda serie di filetti interni semicircolari (76) formati si di essa con lo stesso passo del filetto esterno sull'asta filettata, la punta da taglio mobile avendo una faccia da taglio o tagliente (80) disposta perpendicolarmente all'asse della seconda serie di filetti interni, e mezzi (18, 20 e 22) per spostare la punta da taglio mobile per movimento alternativo lineare rispetto alla punta da taglio fissa al fine di tagliare l'asta filettata mediante azione tranciatrice fra le facce taglienti delle punte da taglio fissa e mobile.Al fine di impedire l'impegno di inceppamento o bloccaggio della punta da taglio mobile (16) con l'asta filettata (12) in seguito al taglio dell'asta filettata, una depressione (82) o (82a) viene formata nella faccia da taglio (78 o 80) di almeno una fra la punta da taglio fissa e la punta da taglio mobile (14 e 16).
ITMI940139A 1993-03-01 1994-01-27 Macchina tranciatrice esente da inceppamento per aste filettate IT1269489B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993007908U JP2603806Y2 (ja) 1993-03-01 1993-03-01 ねじ棒切断装置

Publications (3)

Publication Number Publication Date
ITMI940139A0 ITMI940139A0 (it) 1994-01-27
ITMI940139A1 ITMI940139A1 (it) 1995-07-27
IT1269489B true IT1269489B (it) 1997-04-01

Family

ID=11678655

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940139A IT1269489B (it) 1993-03-01 1994-01-27 Macchina tranciatrice esente da inceppamento per aste filettate

Country Status (6)

Country Link
US (1) US5457889A (it)
JP (1) JP2603806Y2 (it)
DE (1) DE4402416C2 (it)
GB (1) GB2275641B (it)
IT (1) IT1269489B (it)
TW (1) TW223602B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19722839C1 (de) * 1997-05-30 1998-10-22 Hilti Ag Schneidbacke für Gewindeschere
DE19926481B4 (de) * 1999-06-10 2013-09-12 Gustav Klauke Gmbh Hydraulisches Arbeitsgerät
US6230542B1 (en) * 1999-06-10 2001-05-15 Gustav Klauke Gmbh Hydraulic apparatus
JP2002331416A (ja) * 2001-05-08 2002-11-19 Ogura:Kk 棒状部材切断機
GB0221806D0 (en) * 2002-09-19 2002-10-30 Ross David J Cast-cutter
DE10313827A1 (de) * 2003-03-21 2004-09-30 REMS-WERK Christian Föll und Söhne GmbH & Co. Trennvorrichtung für Werkstücke, wie Stangen, Bolzen und dergleichen, insbesondere für Gewindestangen
US6792789B1 (en) 2003-04-03 2004-09-21 Fci Americas Technology, Inc. Hydraulic tool having removable cutting dies and crimping dies
US20100186235A1 (en) * 2009-01-26 2010-07-29 Eric Davis Schwartz Portable battery operated pipe cutter
US9908186B2 (en) 2009-03-18 2018-03-06 Hubbell Incorporated Electrical connector configuring dies, tool and method
KR200450645Y1 (ko) * 2010-06-08 2010-10-20 장종덕 전산볼트 절단장치
DE102012105383A1 (de) * 2012-06-21 2013-12-24 Gustav Klauke Gmbh Schneidgerät
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
JP6141803B2 (ja) * 2014-07-08 2017-06-07 橋本　勝 線材切断装置
US10092966B2 (en) 2014-10-10 2018-10-09 Black & Decker Inc. Dies for threaded rod cutting machine
EP3222379B1 (en) * 2016-03-23 2021-12-15 Black & Decker Inc. Machine for cutting threaded rods
EP3333994B1 (en) * 2016-12-09 2020-03-18 CEMBRE S.p.A. Working head for a compression or cutting tool
CN214443619U (zh) * 2020-11-27 2021-10-22 米沃奇电动工具公司 电动螺纹杆切割机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE617205C (de) * 1934-02-22 1935-08-14 Robert Bosch Akt Ges Motorisch betriebene Handschere
DE856985C (de) * 1950-05-07 1952-11-27 Walter Kunz Schere zum Zerschneiden von Tafeln, Stangen u. dgl. aus Metall, Pappe, Kunststoff und anderen Werkstoffen
US2750667A (en) * 1952-10-11 1956-06-19 Robertson Co H H Portable power-driven cutting tool
FR2588205B1 (fr) * 1985-10-07 1989-08-18 Gerard Michel Appareil de coupe de tiges filetees

Also Published As

Publication number Publication date
GB2275641A (en) 1994-09-07
JP2603806Y2 (ja) 2000-03-27
TW223602B (en) 1994-05-11
ITMI940139A1 (it) 1995-07-27
GB9400544D0 (en) 1994-03-09
JPH0666914U (ja) 1994-09-20
ITMI940139A0 (it) 1994-01-27
DE4402416C2 (de) 1996-12-05
US5457889A (en) 1995-10-17
GB2275641B (en) 1995-09-06
DE4402416A1 (de) 1994-09-08

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Legal Events

Date Code Title Description
0001 Granted