FR2652026A1 - DEVICE FOR CLAMPING WORKPIECES. - Google Patents

DEVICE FOR CLAMPING WORKPIECES. Download PDF

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Publication number
FR2652026A1
FR2652026A1 FR8912621A FR8912621A FR2652026A1 FR 2652026 A1 FR2652026 A1 FR 2652026A1 FR 8912621 A FR8912621 A FR 8912621A FR 8912621 A FR8912621 A FR 8912621A FR 2652026 A1 FR2652026 A1 FR 2652026A1
Authority
FR
France
Prior art keywords
holes
clamping
rod
hand
rods
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.)
Granted
Application number
FR8912621A
Other languages
French (fr)
Other versions
FR2652026B1 (en
Inventor
Gritti Olivier
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 FR8912621A priority Critical patent/FR2652026B1/en
Priority to PCT/FR1990/000675 priority patent/WO1991004128A1/en
Publication of FR2652026A1 publication Critical patent/FR2652026A1/en
Application granted granted Critical
Publication of FR2652026B1 publication Critical patent/FR2652026B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/068—Arrangements for positively actuating jaws with at least one jaw sliding along a bar
    • 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
    • B25B5/003—Combinations of clamps
    • 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
    • B25B5/006—Supporting devices for clamps
    • 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
    • B25B5/102—Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar

Abstract

A transportable device for clamping workpieces of various shapes without damaging them so that they can be processed. The device comprises a fixed seat (1) which comprises holes (1a) for receiving the ends (2a) of one or more rods (2). The holes (1a) are also used to hold the support device (5) comprising holes (5a) located on various planes of the space which are provided for receiving the ends (2a) of one or more rods (2). Clamping power is manually provided to a screw jack (4) provided with a clamp handle (4a) and a clamp jaw (4b). The jack is mounted on a slide (3) which is in turn mounted on the rod (2).

Description

DISPOSITIF DE SERRAGE DE PIECES
La présente invention a pour objet un dispositif de ser -rage de pièces.DEVICE FOR CLAMPING WORKPIECES
The present invention relates to a device for clamping parts.

On connait déjà des dispositifs qui permettent de serrer des pièces: par exemple les brevets numéro: 2 613 269
2 603 917
2 601 278
2 603 259
2 601 611
2 611 562
2 611 159 (serre-joint)
Aucun des dispositifs cotés ne permet à la fois des ser -rages du type bridage et du type étau pour travailler des pièces aux formes et dimensions variées.There are already known devices which allow parts to be clamped: for example patents number: 2,613,269
2,603,917
2,601,278
2,603,259
2,601,611
2,611,562
2,611,159 (clamp)
None of the listed devices allows both clamping type clamps and vice type clamps for working parts with various shapes and dimensions.

L'obJectif de la présente. invention est de procurer des dispositifs transportables qui permettent de tenir des pièces de formes diverses pendant que lton travaille celles-ci, et de les pré -senter éventuellement sous divers angles. The purpose of this. The invention is to provide transportable devices which make it possible to hold parts of various shapes while they are being worked on, and possibly to present them from various angles.

Cet objectif est atteint au moyen d'un dispositif de ser -rage de pièces du type étau qui comporte d'une part: un dispositif de serrage de pièces permettant de maintenir celles-ci dans différentes positions du type étau caractérisé en ce qu'il com -porte d'une part une embase fixe (1) portant des trous (la), d'au -tre part des serre-joints comportant d'une part une tige (2) ayant une extrémité coudée (2a) qui est engagée dans l'un des dits trous (la), d'autre part un coulisseau (3) qui est monté coulissant sur la dite tige (2) lequel coulisseau porte un vérin à vis (4) équipé d'une poignée de serrage (4a) et d'une sachoire de serrage (4b) des dites pièces. This objective is achieved by means of a clamping device of pieces of the vice type which comprises on the one hand: a clamping device of pieces making it possible to maintain them in different positions of the vice type characterized in that it com - on the one hand a fixed base (1) carrying holes (la), on the other hand clamps comprising on the one hand a rod (2) having a bent end (2a) which is engaged in one of said holes (la), on the other hand a slide (3) which is slidably mounted on said rod (2) which slide carries a screw jack (4) equipped with a clamping handle (4a ) and a clamping bag (4b) of said parts.

Selon un mode de réalisation préférentiel, ce dispositif peut comporter en outre un dispositif d'appui (5) qui est fixé dans l'un des dits trous (la) et qui comporte des trous (5a) situés dans différents plans de l'espace, destinés à recevoir les extrémités cou -dées (2a) d'une ou plusieurs tiges (2).  According to a preferred embodiment, this device may further comprise a support device (5) which is fixed in one of said holes (la) and which comprises holes (5a) located in different planes of space , intended to receive the bent ends (2a) of one or more rods (2).

L'invention a pour résultat un nouveau système de serrage qui permet de serrer des pièces de formes variées sans les détèrio -rer , afin de les travailler, et grâce au dispositif d'appui de ne pas se limiter à un simple bridage. De plus le système de serrage de pièces est transportable, facilement mis en place, et ne demande qu'une maintenance restreinte. The invention results in a new clamping system which makes it possible to clamp pieces of various shapes without deteriorating them, in order to work them, and thanks to the support device not to be limited to a simple clamping. In addition, the workpiece clamping system is transportable, easily installed, and requires only limited maintenance.

La classification suivante se réfère aux dessins annexés qui représentent sans aucun caractère limitatif un exemple de réa- -lisation de l'invention. The following classification refers to the appended drawings which represent without any limiting character an example of embodiment of the invention.

La figure 1 représente une vue de dessus de l'embase fixe.Figure 1 shows a top view of the fixed base.

La figure 2 représente une vue de face du serre-joint ayant une ex -trémité coudée.Figure 2 shows a front view of the clamp having a bent ex-end.

La figure 3 représente une vue de dessus du dispositif d'appui. Figure 3 shows a top view of the support device.

La figure 4 représente une coupe du dispositif d'appui. Figure 4 shows a section of the support device.

La figure 5 représente une vue de face avec une petite partie en coupe du dispositif selon l'invention.FIG. 5 represents a front view with a small sectional section of the device according to the invention.

La figure 1 représente une embase fixe (1) qui est cons -tituée en une plaque par exemple en matière plastique transporta -ble, ayant des dimensions de l'ordre de 30 centimètres par 40 centimètres par 1 centimètre. Avantageusement cette plaque comporte -ra sur sa face infèrieure quatre ventouses (Id) de dimension de l'ordre de 5 centimètres de diamètre qui permettront de la fixer sur un support plan.Elle comporte de plus 37 trous (la) de dimension de l'ordre de 1 centimètre de diamètre, 8 trous (lb) de dimension de l'ordre de 0,5 centimètres, et 2 ouvertures (tic) de dimension de 12,5 centimètres par 6 centimètres
La figure 2 représente un- serre-joint comportant une tige (2) de dimensions de l'ordre de 20 centimètres par 1,5 centimètres par 0,3 centimètres ayant une extrémité coudée (2a) de dimension de l'ordre de 0,8 centimètres de diamètre destinée à être engagée dans les trous (la). Un coulisseau (3) est monté sur la dite tige (2) lequel coulisseau porte un vérin à vis (4) équipé d'une poignée de serrage (4a) et d'une machoire de serrage (4b).FIG. 1 shows a fixed base (1) which is made up of a plate, for example of transportable plastic, having dimensions of the order of 30 centimeters by 40 centimeters by 1 centimeter. Advantageously, this plate will have on its lower face four suction cups (Id) of dimension of the order of 5 centimeters in diameter which will allow it to be fixed on a flat support. It also has 37 holes (la) of dimension order of 1 centimeter in diameter, 8 holes (lb) of dimension of the order of 0.5 centimeters, and 2 openings (tic) of dimension of 12.5 centimeters by 6 centimeters
FIG. 2 represents a clamp with a rod (2) of the order of 20 cm by 1.5 cm by 0.3 cm having a bent end (2a) of the order of 0, 8 centimeters in diameter intended to be engaged in the holes (la). A slide (3) is mounted on said rod (2) which slide carries a screw jack (4) equipped with a clamping handle (4a) and a clamping jaw (4b).

Les figures 3 et 4 représentent, sous différents angles en coupe le dispositif d'appui (5) ayant des dimensions de l'ordre de 7 centimètres par Scentimètres par Scentimètres, qui va être fi -xé au moyen de la vis (6) dans l'un des dits trous (la), et du té -ton (7) ayant des dimensions de l'ordre de 0,5 centimètres de dia -mètre par 0,5 centimètres de hauteur dans les dits trous (lob) de l'embase fixe (1). Ce dispositif d'appui (5) comporte des trous (5a) ayant une dimension de l'ordre de 1centimètre de diamètre, si -tués dans différents plans de l'espace destinés à recevoir les ex -trémités (2a) d'une ou plusieurs tiges (2). Figures 3 and 4 show, from different angles in section the support device (5) having dimensions of the order of 7 centimeters by Scentimeters by Scentimeters, which will be fi -xé by means of the screw (6) in one of the said holes (la), and the teat (7) having dimensions of the order of 0.5 centimeters in diameter by 0.5 centimeters in height in the said holes (lob) of the 'fixed base (1). This support device (5) comprises holes (5a) having a dimension of the order of 1centimeter in diameter, if killed in different planes of the space intended to receive the ends (2a) of one or several rods (2).

La figure 5 représente en coupe le dispositif selon l'invention . Il comporte une embase fixe (1) comportant des trous (la) dans lesquels viennent se positionner les extrémités coudées (2a) d'une ou plusieurs tiges (2), et la vis (6) permettant de fixer sur la plaque le dispositif d'appui (5) lequel comporte des trous (5a) situés dans différents plans de l'espace dans lesquels vien -nent se positionner les extrémités coudées (2a) d'une ou plusieurs tiges (2). Figure 5 shows in section the device according to the invention. It comprises a fixed base (1) comprising holes (la) in which the bent ends (2a) of one or more rods (2) are positioned, and the screw (6) allowing the device to be fixed on the plate. 'support (5) which has holes (5a) located in different planes of the space in which comes -nent position the bent ends (2a) of one or more rods (2).

Les applications de l'objet de l'invention sont celles des systèmes de serrage sous différents angles, des pièces de -or- -mes et- dimensions variées pour les travailler. The applications of the subject of the invention are those of clamping systems from different angles, pieces of -or- -mes and- various dimensions for working them.

L'invention ne se limite aucunement à celui de ses modes de réalisation ou d'application indiqués, elle en embrasse au con -traire toutes les variantes. The invention is in no way limited to that of its embodiments or of application indicated, it embraces on the contrary all the variants.

En-particulier, les formes parnllépipédiques de l'embase fixe (1), polyédriques ou elliptiques du dispositif d'appui (5), cylindriques de la poignée (4a) ou de la machoire de serrage (4b) du vérin à vis (4), le nombre de trous (la), (1b), (1c), (5a), la longueur de la tige (2), l'angle de l'élément coudé (2a), sont sus -ceptibles de variantes importantes, sans pour cela modifier le fonctionnement de l'objet de l'invention.  In particular, the parnllepipedic forms of the fixed base (1), polyhedral or elliptical of the support device (5), cylindrical of the handle (4a) or of the clamping jaw (4b) of the screw jack (4 ), the number of holes (la), (1b), (1c), (5a), the length of the rod (2), the angle of the bent element (2a), are susceptible of important variants , without for that modifying the functioning of the object of the invention.

Claims (2)

RETENDICATTONSCLAIM 1) Dispositif de serrage de pièces permettant de maintenir cellesci dans différentes positions du type étau caractérisé en ce qu'il comporte d'une part une embase fixe (1) comportant des trous (la), d'autre part des serre-joints comportant une tige (2) ayant une extrémité coudée (2a) qui est engagée dans l'un des dits trous (la, d'autre part un coulisseau (3) qui est monté coulissant sur la dite tige (2) lequel coulisseau porte un vérin à vis (4) équipé d'une poignée de serrage (4a) et d'une machoire de serrage (4b) des dites pièces. 1) Clamping device for parts allowing them to be held in different positions of the vice type, characterized in that it comprises on the one hand a fixed base (1) comprising holes (la), on the other hand clamps comprising a rod (2) having a bent end (2a) which is engaged in one of said holes (la, on the other hand a slider (3) which is slidably mounted on said rod (2) which slider carries a jack screw (4) equipped with a clamping handle (4a) and a clamping jaw (4b) of said parts. 2) Dispositif selon la revendication 1 caractérisé en ce qu'il comporte en outre un dispositif d'appui (5) qui est fixé dans l'un des dits trous (la') et comportant des trous (5a) situés dans dif -férents plans de l'espace destinés à recevoir les extrémités cou -dées (2a) d'une ou plusieurs tiges (2).  2) Device according to claim 1 characterized in that it further comprises a support device (5) which is fixed in one of said holes (la ') and having holes (5a) located in dif -ferents plans of the space intended to receive the bent ends (2a) of one or more rods (2).
FR8912621A 1989-09-21 1989-09-21 DEVICE FOR CLAMPING WORKPIECES. Expired - Fee Related FR2652026B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8912621A FR2652026B1 (en) 1989-09-21 1989-09-21 DEVICE FOR CLAMPING WORKPIECES.
PCT/FR1990/000675 WO1991004128A1 (en) 1989-09-21 1990-09-19 Workpiece clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912621A FR2652026B1 (en) 1989-09-21 1989-09-21 DEVICE FOR CLAMPING WORKPIECES.

Publications (2)

Publication Number Publication Date
FR2652026A1 true FR2652026A1 (en) 1991-03-22
FR2652026B1 FR2652026B1 (en) 1993-07-23

Family

ID=9385846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912621A Expired - Fee Related FR2652026B1 (en) 1989-09-21 1989-09-21 DEVICE FOR CLAMPING WORKPIECES.

Country Status (2)

Country Link
FR (1) FR2652026B1 (en)
WO (1) WO1991004128A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29608556U1 (en) * 1996-05-13 1996-08-01 Foerster Rainer Clamping devices for use on a work table
WO2003072307A2 (en) * 2002-02-27 2003-09-04 Tefenplast (Kirur) Ltd. Clamp accessory

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676954A1 (en) * 1991-05-31 1992-12-04 Gritti Olivier Improvement to the devices for clamping components
EP0642401B1 (en) * 1992-05-27 1996-04-10 WOELFLE, Johannes-Peter Versatile workbench
FR2701228B1 (en) * 1993-02-08 1995-04-07 Thibaut Sa Machine for milling, drilling, facing, molding and polishing stones or similar material.
NL9500281A (en) * 1995-02-15 1996-09-02 Jan Pieter Willem Vermeiden Counting chamber for biological research as well as a method for the production of such a counting chamber.
US6024350A (en) * 1997-01-14 2000-02-15 Black & Decker Inc. Clamp for a power tool
GB2375986A (en) * 2001-05-31 2002-12-04 Richard Bruce Brought Tompkins Bench clamp

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278666C (en) * 1900-01-01
US1954708A (en) * 1933-01-18 1934-04-10 Henry W Mass Work holding clamp and drill jig
US2877815A (en) * 1955-05-23 1959-03-17 Hold Corp Canting holddown clamp
US2973792A (en) * 1958-07-21 1961-03-07 William A Fonken General utility clamp means
GB1217741A (en) * 1968-02-15 1970-12-31 Keith Fulton Scott Thompson Reusable constructional element for use in constructing jigs, workholders and like fixtures
DE7513254U (en) * 1975-04-25 1975-08-28 Kuemmerlin W Jig
DE3430808A1 (en) * 1984-08-22 1986-03-06 Bessey & Sohn GmbH & Co, 7120 Bietigheim-Bissingen Abutment device
DE3611445A1 (en) * 1986-04-05 1987-10-08 Wolfgang Baumann Clamp
US4867427A (en) * 1988-08-01 1989-09-19 Cunningham Paul D Clamp for welding platens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1238521A (en) * 1968-01-15 1971-07-07
US4630811A (en) * 1985-07-16 1986-12-23 Cincinnati Milacron Inc. Modular fixturing apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278666C (en) * 1900-01-01
US1954708A (en) * 1933-01-18 1934-04-10 Henry W Mass Work holding clamp and drill jig
US2877815A (en) * 1955-05-23 1959-03-17 Hold Corp Canting holddown clamp
US2973792A (en) * 1958-07-21 1961-03-07 William A Fonken General utility clamp means
GB1217741A (en) * 1968-02-15 1970-12-31 Keith Fulton Scott Thompson Reusable constructional element for use in constructing jigs, workholders and like fixtures
DE7513254U (en) * 1975-04-25 1975-08-28 Kuemmerlin W Jig
DE3430808A1 (en) * 1984-08-22 1986-03-06 Bessey & Sohn GmbH & Co, 7120 Bietigheim-Bissingen Abutment device
DE3611445A1 (en) * 1986-04-05 1987-10-08 Wolfgang Baumann Clamp
US4867427A (en) * 1988-08-01 1989-09-19 Cunningham Paul D Clamp for welding platens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29608556U1 (en) * 1996-05-13 1996-08-01 Foerster Rainer Clamping devices for use on a work table
WO2003072307A2 (en) * 2002-02-27 2003-09-04 Tefenplast (Kirur) Ltd. Clamp accessory
WO2003072307A3 (en) * 2002-02-27 2003-12-04 Tefenplast Kirur Ltd Clamp accessory
US7611132B2 (en) 2002-02-27 2009-11-03 Tefentools Ltd. Clamp accessory

Also Published As

Publication number Publication date
FR2652026B1 (en) 1993-07-23
WO1991004128A1 (en) 1991-04-04

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