EP0234677B1 - Dispositif de serrage - Google Patents

Dispositif de serrage Download PDF

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Publication number
EP0234677B1
EP0234677B1 EP87300092A EP87300092A EP0234677B1 EP 0234677 B1 EP0234677 B1 EP 0234677B1 EP 87300092 A EP87300092 A EP 87300092A EP 87300092 A EP87300092 A EP 87300092A EP 0234677 B1 EP0234677 B1 EP 0234677B1
Authority
EP
European Patent Office
Prior art keywords
holes
machine
clamping
screw
clamping device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
EP87300092A
Other languages
German (de)
English (en)
Other versions
EP0234677A1 (fr
Inventor
Tai-Her Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT87300092T priority Critical patent/ATE70487T1/de
Publication of EP0234677A1 publication Critical patent/EP0234677A1/fr
Application granted granted Critical
Publication of EP0234677B1 publication Critical patent/EP0234677B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
    • B25B1/125—Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces
    • 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
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
    • 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
    • B25B1/00—Vices
    • B25B1/20—Vices for clamping work of special profile, e.g. pipes
    • 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
    • B25B1/00—Vices
    • B25B1/22—Arrangements for turning or tilting vices
    • 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
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2452—Construction of the jaws with supplementary jaws
    • 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
    • B25B5/04—Clamps with pivoted jaws
    • 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
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • 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

Definitions

  • the present application relates to clamping devices and to vice arrangements mounted on clamping devices.
  • US 1,624,252 discloses a pipe vice comprising two opposed jaws which are pivoted at one end and can be closed by a screw clamp which engages the free ends of the jaws.
  • the clamping faces of the jaws each have a series of part cylindrical cut-outs of graduated size, which together define a series of commonly aligned split holes of graduated diameter for clamping tubes of various diameters.
  • the base of the vice is provided with three arenate recesses to enable the vice to be located against a rounded support but no means are disclosed for attaching the device to a support.
  • GB 1,377,169 discloses a vice comprising two G-shaped clamping devices provided with screw clamps for clamping them to an edge of a bench, and two shafts extending between the clamping devices.
  • One of the clamping devices constitutes a fixed jaw and a movable jaw is mounted on the shafts and cooperates with the fixed jaw.
  • the vice of GB 1,377,169 can be mounted only in a single orientation with respect to its support.
  • CH-A-283-846 discloses a clamping device according to the precharacterising part of claim 1.
  • the present invention provides a clamping device for providing a machine seat comprising a bracket carrying a screw clamp for attachment of the device to a support, the device having an outer hole which is capable of reviewing a bearing rod of a machine and the bracket being capable of supporting the machine in either of two alignments, characterised in that the device has a first set of three mutually aligned holes comprising two outer holes and a middle hole the two outer holes being capable of receiving respective bearing rods of the machine and the middle hole being capable of receiving a screw threaded rod for operating the machine, the bracket also having a second set of three mutually aligned holes in the same positions relative to each other as the holes of the first set and comprising two outer holes and a middle hole, the two outer holes being capable of receiving respective bearing rods of the machine and the middle hole being capable of receiving a screw-threaded rod for operating the machine, the holes of the first set being aligned transversely to the holes of the second set, and in that an outer hole of each set is split between the bracket and an opposed pivoted member
  • the invention also provides a vice arrangement comprising two opposed cooperating jaws mounted on two outer bearing rods and an intermediate screw threaded rod which is arranged to screw the jaws towards and away from each other, the two outer bearing rods and screw threaded rod being mounted between two clamping devices each comprising the features of claim 1.
  • a vice arrangement in accordance with the invention mounted on two clamping devices in accordance with the invention is shown generally in Figures 1 to 3. Further vice arrangements in accordance with the invention are shown generally in Figures 9 and 10.
  • FIG. 4 to 8 show an individual clamping device in accordance with the invention
  • additional holes 2013 and 2014 are provided on the lower side of clamping hole 2012 of the device, which is composed of a machine seat clamp 2020 coupled to machine seat 2019 by connecting pin 2021 and spring 2022, an operating rotating button 2016, a screw rod 2018 and a freely rotatable disc 2017.
  • the pitch between hole 2013 and hole 2012 is same as the pitch between hole 2011 and hole 2012.
  • the pitch between hole 2014 and hole 2012 is same as the pitch between hole 2010 and hole 2012.
  • the relative positions of the holes 2012, 2013 and 2014 are a linear arrangement.
  • the alignment of the line of holes 2012, 2011 and 2010 is at right-angles, but may be at other angular positions, to the alignment of holes 2012, 2013 and 2014.
  • connected type clamping pincer can use the appropriate selection of coupling holes to provide a horizontal or vertical clamping function. As shown in Figure 9, this improvement permits vertical clamping which is especially useful when repairing a large work piece, for example, a door or a window. Furthermore, this clamping pincer is normally equipped with an independent auxiliary seat and clamping jaw which can be moved freely, so that it is not limited by the length of machine body and can be used for clamping larger work pieces.
  • Figures 11 to 15 show another example of the auxiliary seat as shown in Figure 4, in which clamping holes in vertical and horizontal directions are provided, in order that the auxiliary clamping jaw seat of a free clamping jaw fitted with this clamping pincer can be fitted in the above-described horizontal or vertical directions. Since this embodiment is similar in many respects to the embodiment of Figures 3 to 8, corresponding parts are indicated by like reference numerals and a detailed description has been omitted.

Claims (6)

1. Dispositif de serrage pour réaliser un siège de machine, comprenant une console (2019) portant un ensemble de serrage à vis (2016,2017,2018,2020) pour fixer le dispositif sur un support, le dispositif ayant un trou extérieur (2012) qui est apte à recevoir une tige de support d'une machine et la console étant apte à soutenir la machine dans l'une ou l'autre de deux orientations,
   caractérisé en ce qu'il comporte une premiere série de trous alignés entre-eux (2010,2011,2012), comprenant deux trous extérieurs (2010,2012) et un trou intermédiaire (2011), les deux trous extérieurs étant aptes à recevoir des tiges de support respectives de la machine et le trou intermédiaire étant apte à recevoir une tige filetée pour actionner la machine, la console ayant également une seconde série de trois trous mutuellement alignés (2012,2013,2014) dans les mêmes positions les uns par rapport au autres que les trous de la premiere série et comportant deux trous extérieurs (2012,2014) et un trou intermédiaire (2013), les deux trous extérieurs étant aptes à recevoir des tiges de support respectives de la machine et le trou intermédiaire étant apte à recevoir une tige filetée pour actionner la machine, les trous de la premiere série étant alignés transversalement aux trous de la seconde série,
   et en ce qu'un trou extérieur (2012) de chaque série est fendu entre la console (2019) et un organe articulé opposé (2020) du dispositif de serrage et est apte à serrer une tige de support de la machine entre ses parties fendues.
2. Dispositif de serrage suivant la revendication 1, dans lequel ledit organe articulé opposé (2020) présente une face qui constitue une face d'arrêt de l'ensemble de serrage à vis (2016,2017,2018,2020) et l'organe articulé pivote autour d'un axe qui est disposé transversalement à l'axe de la vis de serrage et est situé entre le trou fendu extérieur (2012) et ledit axe de la vis.
3. Dispositif de serrage suivant la revendication 1 ou 2, dans lequel lesdites séries de trous (2012,2011,2012,2012,2013,2014) sont co-axiales et disposées orthogonalement l'une par rapport à l'autre.
4. Dispositif de serrage suivnt l'une quelconque des revendications précédentes, dans lequel ledit trou fendu (2012) est commun auxdites premiere et seconde séries de trous (2010-2012;2012-2014).
5. Dispositif de serrage suivant l'une quelconque des revendications précédentes, dans lequel chacun des trous dans l'une des séries (2010,2011,2012) est fendu entre la console (2019) et l'organe articulé opposé (2020).
6. Etau comprenant deux mâchoires opposées coopérant ensemble montées sur deux tiges de support extérieures et une tige filetée intermédiaire qui est agencée pour déplacer les mâchoires en les rapprochant et en les éloignant l'une de l'autre par vissage, les deux tiges de support extérieures et la tige filetée étant montées entre deux dispositifs de serrage tels que défini suivant l'une quelconque des revendications précédentes.
EP87300092A 1986-01-08 1987-01-07 Dispositif de serrage Expired EP0234677B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87300092T ATE70487T1 (de) 1986-01-08 1987-01-07 Spannvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868600321A GB8600321D0 (en) 1986-01-08 1986-01-08 Design of clamping pincer
GB8600321 1986-01-08

Publications (2)

Publication Number Publication Date
EP0234677A1 EP0234677A1 (fr) 1987-09-02
EP0234677B1 true EP0234677B1 (fr) 1991-12-18

Family

ID=10591034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87300092A Expired EP0234677B1 (fr) 1986-01-08 1987-01-07 Dispositif de serrage

Country Status (4)

Country Link
EP (1) EP0234677B1 (fr)
AT (1) ATE70487T1 (fr)
DE (1) DE3775233D1 (fr)
GB (1) GB8600321D0 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507040B1 (fr) * 1991-04-04 1995-09-20 Fritz Ramseier Dispositif pour la saisie et l'abloquage de pièces à usiner
ITBO20050626A1 (it) * 2005-10-19 2007-04-20 Cesare Parmeggiani Dispositivo per il supporto di pezzi meccanici
EP1884317B1 (fr) * 2006-08-05 2009-10-07 Brockhaus HEUER GmbH Étau avec déplacement rapide de la mâchoire mobile
ITMI20071206A1 (it) * 2007-06-15 2008-12-16 Ansaldo Energia Spa Attrezzo e metodo di bloccaggio di una pala di una turbina
IT1391033B1 (it) * 2008-07-17 2011-10-27 Ansaldo Energia Spa Organo di bloccaggio di una morsa, in particolare per trattenere una paletta di turbina
CN102167232B (zh) * 2011-03-04 2013-08-14 上海市古美学校 跨栏架自动排放机器人
CN102990540B (zh) * 2011-09-19 2015-08-19 苏州宝时得电动工具有限公司 夹具
AT517245A1 (de) * 2015-05-20 2016-12-15 Anto Antunovic Spannvorrichtung
CN106335013A (zh) * 2016-10-19 2017-01-18 中航飞机股份有限公司西安飞机分公司 一种柔性虎钳夹具
CN107318242B (zh) * 2017-04-24 2023-12-12 贵州中融信通科技有限公司 一种服务器托管机房用服务器禁锢机构
CN106966049A (zh) * 2017-04-24 2017-07-21 绵竹市凯瑞机械加工有限公司 能够可靠夹紧曲面零件的装置
KR101820008B1 (ko) 2017-05-25 2018-01-18 (주) 오션코리아 가공 방전전극 고정용 회전지그장치
CN107186635B (zh) * 2017-06-26 2018-10-26 中国民航大学 夹持试样用载物台
CN107398841B (zh) * 2017-08-12 2019-05-28 徐州强越机械制造有限公司 翘杆控制型定位夹持结构
CN107891383B (zh) * 2017-09-27 2023-08-29 中国人民解放军第五七二一工厂 一种微型电机轴端销子拆装专用夹具
CN108033109A (zh) * 2018-01-08 2018-05-15 天津中钢联科技发展有限公司 一种带有抗压缓冲结构的热轧钢带
CN108927684B (zh) * 2018-09-27 2023-11-28 林万春 多功能台虎钳
CN111843883A (zh) * 2020-08-21 2020-10-30 国网河南省电力公司新安县供电公司 一种硬质管型母线打地线用卡紧装置
CN112476286A (zh) * 2020-11-27 2021-03-12 无锡市洗选设备厂 一种不规则矿山石块的固定夹具
CN112478752A (zh) * 2020-11-27 2021-03-12 无锡市洗选设备厂 一种不规则矿山石块的固定方法
CN112605682B (zh) * 2020-12-16 2021-11-02 重庆银点工贸有限公司 一种可提高加工精度的异形外圆快夹工装
CN114166336B (zh) * 2021-12-02 2024-04-05 成都市鸿侠科技有限责任公司 一种智能化飞机发电机叶片频率测量工装及其加工工艺
CN114290257A (zh) * 2021-12-16 2022-04-08 苏州富强科技有限公司 一种定位装置
CN114472973A (zh) * 2022-03-05 2022-05-13 安徽博世精密机械有限公司 一种钣金加工用数控定位装置
CN115042109A (zh) * 2022-07-26 2022-09-13 贵州长征电器成套有限公司 一种可对夹具进行对中微调的断路器翻转台
CN116038384A (zh) * 2023-03-14 2023-05-02 响水县弘博重型轴承座制造有限公司 一种轴承座加工固定夹具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982483A (en) * 1910-06-21 1911-01-24 William S Ducharme Vise.
AT57512B (de) * 1911-08-22 1913-02-10 Paulin Karl Kunze Reaktionsbacken für anschmiegende Berührung, Umklammerung oder Klemmung beliebig geformter Körper.
US1624252A (en) * 1926-02-06 1927-04-12 Trimont Mfg Company Pipe vise
DE2460833C2 (de) * 1974-12-21 1977-02-10 Goltz, Richard, 7123 Sachsenheim Spannvorrichtung fuer rechteckfoermige werkstuecke
DE3280383D1 (de) * 1982-09-28 1992-01-30 Yang Tai Her Spannvorrichtungen.

Also Published As

Publication number Publication date
ATE70487T1 (de) 1992-01-15
DE3775233D1 (de) 1992-01-30
EP0234677A1 (fr) 1987-09-02
GB8600321D0 (en) 1986-02-12

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