WO2020216412A1 - Système de serrage - Google Patents

Système de serrage Download PDF

Info

Publication number
WO2020216412A1
WO2020216412A1 PCT/DE2020/100312 DE2020100312W WO2020216412A1 WO 2020216412 A1 WO2020216412 A1 WO 2020216412A1 DE 2020100312 W DE2020100312 W DE 2020100312W WO 2020216412 A1 WO2020216412 A1 WO 2020216412A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
plane
piece
clamping piece
recess
Prior art date
Application number
PCT/DE2020/100312
Other languages
German (de)
English (en)
Inventor
Robert BONERTZ
Patrick VILFAN
Original Assignee
Bonertz Lizenzverwaltungs GmbH
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 Bonertz Lizenzverwaltungs GmbH filed Critical Bonertz Lizenzverwaltungs GmbH
Publication of WO2020216412A1 publication Critical patent/WO2020216412A1/fr

Links

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
    • B25B5/10—Arrangements for positively actuating jaws using screws

Definitions

  • the invention relates to a clamping system with at least one clamping piece for
  • clamping systems known by use, e.g. with a machine table as the clamping object carrier, deformations of the clamping object fixed on the clamping object carrier.
  • the handling and set-up times of the known clamping systems leave something to be desired.
  • the invention creates a new clamping system of the type mentioned at the beginning, which is characterized in that the clamping piece is the
  • the clamping object ⁇ can be fixed to the clamping object carrier with extensive reporting of deformations.
  • the plane is a plane of symmetry of the clamping piece.
  • the clamping object is ⁇ elongated ⁇ , with a holding rail for clamping jaws of a workpiece clamping device being particularly suitable for this purpose.
  • ⁇ the plane also forms a plane of symmetry for the clamping object ⁇ , in particular the said rail. In a particularly preferred embodiment of the invention, this applies
  • the engagement takes place with a wedge section ⁇ of the clamping piece.
  • the wedge section ⁇ is formed expediently at a distance from the screw connection and engaging behind the clamping object ⁇ .
  • a seat adapted to the wedge section is formed in the recess with mating surfaces of the clamping object corresponding to the wedge surfaces of the clamping piece.
  • a deflection of the clamping object as would occur with only a central action of a clamping force ⁇ on the clamping object ⁇ , is effectively prevented.
  • the clamping piece can completely fill the recess as seen in the direction of the screwing axis, in one embodiment of the invention the length of the clamping piece in the longitudinal direction of the clamping object is less than the length of the recess, so that the recess is the displacement of the
  • FIG. 1 shows a clamping system according to the invention in a plan view
  • FIG. 2 shows the clamping system of FIG. 1 in a sectional side view
  • FIG. 3 shows a representation explaining the mode of operation of the present invention.
  • a clamping system comprises ⁇ several clamping pieces 1, G, which form an elongated
  • Spannobjek ⁇ 2 in the form of an e.g. receiving movable jaws
  • the Spannobjek ⁇ 2 has ⁇ in the example on a base part 4, from which two T-rails protrude 5.5 'parallel to each other and at a distance.
  • Recesses 6.6 can also be designed as elongated holes extending in the longitudinal direction of the rail beyond the length of the clamping pieces 1, G ⁇ .
  • the clamping pieces I, G which are rectangular in their basic shape in plan view, each have a clamping projection 7 and 7 'on opposite rectangular sides, the clamping projections 7, 7' together forming a wedge section of the clamping pieces I, G form.
  • the clamping projections 7, 7 ' With their wedge surfaces 8, 8 1 , the clamping projections 7, 7 'each rest against opposing surfaces 8 ", 8"' inclined in accordance with the wedge surfaces on the clamping object ⁇ 2.
  • the thickness of the clamping pieces 1, G is slightly less than the thickness of the base part 4 of the clamping object 2, and the clamping pieces 1, G have a countersunk hole 9 for receiving a clamping screw (not shown) , with a threaded hole 9 'in the clamping specimen slide 3 at the bore 9 ⁇ .
  • the threaded hole 9 ‘could also be formed in a sliding block, which is located in a T-nut ⁇ in the clamping slide 3 ⁇ .
  • a hole axis 10 of the threaded hole 9 falls in a plane that is a

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un système de serrage comportant au moins une pièce de serrage (1) permettant de serrer un objet de serrage (2) entre la pièce de serrage (1) et un support d'objet de serrage (3) par vissage de la pièce de serrage (1) au support d'objet de serrage (3). Selon l'invention, la pièce de serrage (1) se plaque sur l'arrière de l'objet de serrage, de part et d'autre d'un plan d'intersection de la pièce de serrage, lequel plan coïncide avec l'axe de vissage, la coïncidence ayant lieu à un intervalle du plan.
PCT/DE2020/100312 2019-04-23 2020-04-16 Système de serrage WO2020216412A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019110476.9 2019-04-23
DE102019110476.9A DE102019110476A1 (de) 2019-04-23 2019-04-23 Spannsystem

Publications (1)

Publication Number Publication Date
WO2020216412A1 true WO2020216412A1 (fr) 2020-10-29

Family

ID=70775218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2020/100312 WO2020216412A1 (fr) 2019-04-23 2020-04-16 Système de serrage

Country Status (2)

Country Link
DE (1) DE102019110476A1 (fr)
WO (1) WO2020216412A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035992A1 (fr) * 2001-10-24 2003-05-01 Milan Pilja Ameliorations apportees a des systemes d'assemblage
DE102006007771A1 (de) * 2005-02-22 2006-08-24 Scm Group S.P.A. Vorrichtung mit Führung und herausnehmbaren taillierten Nocken
DE102012211638A1 (de) * 2012-07-04 2014-05-08 René Mitscherlich Verankerungssystem
CN109317997A (zh) * 2017-07-31 2019-02-12 田中金属加工（上海）有限公司 一种立式四轴加工中心用的夹装模块

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035992A1 (fr) * 2001-10-24 2003-05-01 Milan Pilja Ameliorations apportees a des systemes d'assemblage
DE102006007771A1 (de) * 2005-02-22 2006-08-24 Scm Group S.P.A. Vorrichtung mit Führung und herausnehmbaren taillierten Nocken
DE102012211638A1 (de) * 2012-07-04 2014-05-08 René Mitscherlich Verankerungssystem
CN109317997A (zh) * 2017-07-31 2019-02-12 田中金属加工（上海）有限公司 一种立式四轴加工中心用的夹装模块

Also Published As

Publication number Publication date
DE102019110476A1 (de) 2020-10-29

Similar Documents

Publication Publication Date Title
DE3116334A1 (de) "vorrichtung zum befestigen einer seitenfuehrung, einer foerdereinrichtung an einer stuetze"
DE3709566A1 (de) Einspannvorrichtung insbesondere schraubstock
DE102006024184A1 (de) Verbindung für Plattenpaneele
EP2093334B1 (fr) Corps de raccordement notamment pour connecter deux éléments de construction en bois
WO2009059953A2 (fr) Système de guidage latéral
EP0116260B1 (fr) Dispositif pour fixer un objet
EP2292409A1 (fr) Porte-outil, outil et station de travail dotée d'un porte-outil et outil étant fixé sur celle-ci
DE3820797A1 (de) Winkelverstellbarer werkstuecksitz
EP2125278A1 (fr) Outil de mortaisage, en particulier pour la réalisation de rainures
DE102005014121A1 (de) Trägerwerkzeug für eine Schneidplatte mit zwei Schneiden und Schneidplatte mit zwei Schneiden
DE3407003C1 (de) Spannvorrichtung fuer Werkzeugmaschinen
WO2020216412A1 (fr) Système de serrage
DE10227661B3 (de) Beschlag zum Verbinden von zwei Bauteilen
DE3211460A1 (de) Zerspanungswerkzeug
EP1288508A1 (fr) Connexion enfichable
EP0274746A1 (fr) Etrier de tension avec mâchoire de serrage réglable
DE102015102864A1 (de) Trägerelement einer Halterungsvorrichtung zur Aufnahme eines zu vermessenden Bauteils in einer Referenzposition
EP3842373A1 (fr) Système de rail d'ascenseur permettant un montage facile
CH636791A5 (en) Sliding bracket for clamping tools, in particular screw cramps
DE3121199C2 (de) Konterholz-Haltevorrichtung an einer Holzbearbeitungsmaschine
DE102005019162A1 (de) Schraubzwinge mit zwei winkelbeweglichen Anlageköpfen
DE102021124955B3 (de) Führungsschiene, Einstellverfahren hierfür und Laufrollenführung
DE3307778C2 (de) Schnellverbinder-Anordnung
DE202005006591U1 (de) Trägerwerkzeug für eine Schneidplatte mit zwei Schneiden und Schneidplatte mit zwei Schneiden
EP2394790B1 (fr) Mors de rechange pour un étau

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20726675

Country of ref document: EP

Kind code of ref document: A1

WD Withdrawal of designations after international publication

Designated state(s): DE

122 Ep: pct application non-entry in european phase

Ref document number: 20726675

Country of ref document: EP

Kind code of ref document: A1