AR001755A1 - Dispositivo para sujetar y arrastrar piezas mecanicas y curvadora de piezas mecanicas utilizando dicho dispositivo - Google Patents
Dispositivo para sujetar y arrastrar piezas mecanicas y curvadora de piezas mecanicas utilizando dicho dispositivoInfo
- Publication number
- AR001755A1 AR001755A1 AR33635996A AR33635996A AR001755A1 AR 001755 A1 AR001755 A1 AR 001755A1 AR 33635996 A AR33635996 A AR 33635996A AR 33635996 A AR33635996 A AR 33635996A AR 001755 A1 AR001755 A1 AR 001755A1
- Authority
- AR
- Argentina
- Prior art keywords
- triggers
- carriage
- jaw
- single piece
- mechanical parts
- Prior art date
Links
- 238000005452 bending Methods 0.000 title abstract 2
- 210000000080 chela (arthropods) Anatomy 0.000 abstract 2
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/12—Arrangements for positively actuating jaws using toggle links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
- B25B5/147—Clamps for work of special profile for pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Basic Packing Technique (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Dispositivo para sujetar un tubo, una varilla, una barra u otra pieza mecánica, con una mordaza y una contramordaza que consta de un pistón fijado ensu posición mediante un soporte con una varilla cuya cabeza se integra a la contramordaza mediante un carro como si formaran una sola pieza; tenazas condos gatillos articulados sobre dicho soporte de modo que roten en sentido vertical provistos de sendos ganchos que se acoplan con las dos cavidadescorrespondientes que presentan respectivamente las superficies superior e inferior de dicha mordaza; el perfil de dichos gatillos presenta sendasprominencias internas y externas que se proyectan hacia el exterior del campo de trabajo de las tenazas, dicho carro consta de dos salientes querespectivamente se acoplan con dichas prominencias externas provocando el cierre de dichos gatillos cuando avanza el carro y la máquina curvadora detubos, varillas o barras que la incluye, en la que la mordaza se integra con la matriz como si formaran una sola pieza y que consta además de una saliente dearrastre que también se integra a la matriz como si fueran una sola pieza, dicha saliente se apoya en el brazo de arrastre en el sentido de rotación enque realmente se realiza el trabajo y se aparta de él en el sentido de retroceso, mediante un separador ajustable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95RM000310A IT1278066B1 (it) | 1995-05-12 | 1995-05-12 | Gruppo di bloccaggio e traino di un tubo o profilato per macchine curvatubi con o senza anima interna e piegaferri, e macchine per il |
Publications (1)
Publication Number | Publication Date |
---|---|
AR001755A1 true AR001755A1 (es) | 1997-12-10 |
Family
ID=11403369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR33635996A AR001755A1 (es) | 1995-05-12 | 1996-04-30 | Dispositivo para sujetar y arrastrar piezas mecanicas y curvadora de piezas mecanicas utilizando dicho dispositivo |
Country Status (12)
Country | Link |
---|---|
US (1) | US5687601A (es) |
EP (1) | EP0742080B1 (es) |
JP (1) | JP2667971B2 (es) |
KR (1) | KR100229854B1 (es) |
CN (1) | CN1073894C (es) |
AR (1) | AR001755A1 (es) |
AT (1) | ATE196748T1 (es) |
BR (1) | BR9602228A (es) |
CA (1) | CA2175977C (es) |
DE (2) | DE742080T1 (es) |
ES (1) | ES2095823T3 (es) |
IT (1) | IT1278066B1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829568A (en) * | 1997-05-16 | 1998-11-03 | Pines Manufacturing | Safety clamp |
US7150175B2 (en) * | 2003-11-14 | 2006-12-19 | Eaton Leonard Robolix, Inc. | Clamp assembly for bend arm of tube bending machine |
ITRM20040402A1 (it) * | 2004-08-05 | 2004-11-05 | Cml Int Spa | Morsa per il bloccaggio di un elemento allungato da curvare su di una matrice di macchina curvatrice. |
ITRM20080180A1 (it) * | 2008-04-04 | 2009-10-05 | Cml Int Spa | Morsa provvista di dispositivo a ganascia mobile con distinte fasi di accostamento e serraggio in una matrice di macchina curvatubi |
US20100269649A1 (en) * | 2009-04-28 | 2010-10-28 | Gordon Rantz | Power Threading and Cutting Device with Sliding Support |
GB2478964A (en) * | 2010-03-25 | 2011-09-28 | Electro Services Ltd | Electrofusion Clamp |
CN102126021B (zh) * | 2011-04-02 | 2012-10-03 | 济南铸造锻压机械研究所有限公司 | 浇注机同步装置 |
KR101204481B1 (ko) | 2011-04-21 | 2012-11-26 | 서종태 | 스트레치 벤딩기용 클램핑 장치 |
EP2776750B1 (en) * | 2011-11-09 | 2017-08-23 | Sumner Manufacturing Company, LLC | Clamp assembly |
CN103223679B (zh) * | 2013-05-06 | 2015-06-10 | 张家港市金远东机械有限公司 | Pvc管材生产线中的管材夹紧装置 |
CN103331775A (zh) * | 2013-05-15 | 2013-10-02 | 张家港市金远东机械有限公司 | 一种pvc管材生产线中的管材夹紧装置 |
US9663304B2 (en) * | 2013-11-15 | 2017-05-30 | Greenlee Textron Inc. | Rotary chuck |
CN105499343B (zh) * | 2016-01-14 | 2017-12-08 | 张家港市台和机械制造有限公司 | 弯管机中的弯管装置 |
CN108097828B (zh) * | 2017-12-29 | 2023-06-06 | 浙江长兴和良智能装备有限公司 | 一种送料主轴装置及弯管机 |
CN109047408A (zh) * | 2018-09-04 | 2018-12-21 | 贵州航天新力铸锻有限责任公司 | 一种用于薄壁管弯曲坯料的弯管机构夹头 |
CN110666011B (zh) * | 2019-10-25 | 2021-05-14 | 珠海格力智能装备有限公司 | 折弯装置和u型管加工设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938565A (en) * | 1955-09-20 | 1960-05-31 | Parker Hannifin Corp | Tube clamping means for tube bending apparatus |
US3170322A (en) * | 1962-06-05 | 1965-02-23 | Instron Corp | Grip |
US3242710A (en) * | 1963-05-22 | 1966-03-29 | Pines Engineering Co Inc | Contour roll bending machine |
US3433042A (en) * | 1967-03-10 | 1969-03-18 | Crawford Fitting Co | Tube clamp for a tube bending tool |
US3759504A (en) * | 1971-06-16 | 1973-09-18 | O Hildebrand | Quickly adjustable vise jaw with tool couple elements |
DE2626202C2 (de) * | 1976-06-11 | 1992-10-29 | Rigobert Dipl.-Ing. 5000 Köln Schwarze | Rohrbiegemaschine |
DE3262891D1 (en) * | 1981-10-01 | 1985-05-09 | Fritz Fischer | Machine for bending tubes and sectional bars |
CN87201264U (zh) * | 1987-04-18 | 1987-12-30 | 王智敏 | 手动滚压弯管器 |
US4760726A (en) * | 1987-09-25 | 1988-08-02 | Eaton Leonard Technologies, Inc. | Bend arm apparatus for tube bending machine with cammed clamp die arrangement |
-
1995
- 1995-05-12 IT IT95RM000310A patent/IT1278066B1/it active IP Right Grant
-
1996
- 1996-04-02 ES ES96830187T patent/ES2095823T3/es not_active Expired - Lifetime
- 1996-04-02 DE DE0742080T patent/DE742080T1/de active Pending
- 1996-04-02 EP EP96830187A patent/EP0742080B1/en not_active Expired - Lifetime
- 1996-04-02 AT AT96830187T patent/ATE196748T1/de not_active IP Right Cessation
- 1996-04-02 DE DE69610521T patent/DE69610521T2/de not_active Expired - Fee Related
- 1996-04-30 AR AR33635996A patent/AR001755A1/es unknown
- 1996-05-03 US US08/642,260 patent/US5687601A/en not_active Expired - Lifetime
- 1996-05-07 CA CA002175977A patent/CA2175977C/en not_active Expired - Fee Related
- 1996-05-10 JP JP8115862A patent/JP2667971B2/ja not_active Expired - Lifetime
- 1996-05-10 KR KR1019960015437A patent/KR100229854B1/ko not_active IP Right Cessation
- 1996-05-10 BR BR9602228A patent/BR9602228A/pt not_active Application Discontinuation
- 1996-05-13 CN CN96105160A patent/CN1073894C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0742080B1 (en) | 2000-10-04 |
CN1137954A (zh) | 1996-12-18 |
US5687601A (en) | 1997-11-18 |
CN1073894C (zh) | 2001-10-31 |
ITRM950310A0 (it) | 1995-05-12 |
DE742080T1 (de) | 1997-06-26 |
JP2667971B2 (ja) | 1997-10-27 |
ITRM950310A1 (it) | 1996-11-12 |
ES2095823T1 (es) | 1997-03-01 |
IT1278066B1 (it) | 1997-11-17 |
EP0742080A1 (en) | 1996-11-13 |
ES2095823T3 (es) | 2001-02-01 |
KR960040489A (ko) | 1996-12-17 |
CA2175977A1 (en) | 1996-11-13 |
JPH08336760A (ja) | 1996-12-24 |
DE69610521D1 (de) | 2000-11-09 |
BR9602228A (pt) | 1998-04-07 |
KR100229854B1 (ko) | 1999-12-01 |
CA2175977C (en) | 1999-02-09 |
ATE196748T1 (de) | 2000-10-15 |
DE69610521T2 (de) | 2001-05-17 |
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