DE490479C - Rotating device, especially for vices - Google Patents

Rotating device, especially for vices

Info

Publication number
DE490479C
DE490479C DEM108554D DEM0108554D DE490479C DE 490479 C DE490479 C DE 490479C DE M108554 D DEM108554 D DE M108554D DE M0108554 D DEM0108554 D DE M0108554D DE 490479 C DE490479 C DE 490479C
Authority
DE
Germany
Prior art keywords
cover plate
swivel chair
rotating device
vices
lugs
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
DEM108554D
Other languages
German (de)
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.)
Meier & Weichelt
Original Assignee
Meier & Weichelt
Publication date
Priority to DEM108554D priority Critical patent/DE490479C/en
Application granted granted Critical
Publication of DE490479C publication Critical patent/DE490479C/en
Expired legal-status Critical Current

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
    • B25B1/00—Vices
    • B25B1/22—Arrangements for turning or tilting vices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

Drehvorrichtungen für Schraubstöcke,Werkzeuge, Vorrichtungen und ähnliches sind in zahlreichen Ausführungen bekannt, die aber verschiedene Nachteile haben. Entweder wird bei den bekannten Ausführungsarten der Schraubstock, das Werkzeug oder auch die Drehplatte, die den Schraubstock trägt, auf der Grundfläche nur einseitig festgezogen, oder die Spannschraube muß durch die Werkbank geführt werden, oder auch das Festklemmen erfolgt durch. Spreizen eines Ringes gegen die zylindrische Wand des Drehstuhles. Die Nachteile dieser Ausführungsarten zu vermeiden, ohne die Handhabung zu erschwer ren, ist der Zweck der beschriebenen Ausführung einer Drehvorrichtung. Der Schraubstock oder die Deckplatte, die das Werkzeug trägt, wird durch einen Handgriff auf dem Unterteil festgezogen.Turning devices for vices, tools, Devices and the like are known in numerous designs, but they have various disadvantages. Either will in the known embodiments of the vise, the tool or the rotating plate that carries the vise on the base is only tightened on one side, or the clamping screw has to go through the workbench be performed, or the clamping is carried out. Spreading a ring against the cylindrical wall of the swivel chair. The disadvantages of these types of execution too avoiding without making handling difficult is the purpose of the described embodiment a rotating device. The vise or cover plate that holds the tool is tightened by a handle on the lower part.

Die Drehvorrichtung besteht aus einem Drehstuhl a, der auf der Werkbank festgeschraubt wird. Auf dem Drehstuhl ruht die Deckplatte & (oder der festzuspannende Teil), die drehbar ist und durch einen Ansätze in dem Drehstuhl zentriert wird. Zwischen dem Drehstuhl und der Deckplatte befindet sich eine Druckplatte/. Die Druckplatte ist seitlich mit balligen Knaggen 0· versehen, die sich gegen den vorspringenden Rand d des Drehstuhles legen, so daß die Druckplatte einen um die Knaggen drehbaren doppelarmigen Hebel darstellt. Der eine Schenkel dieses Hebels ist durch zwei Schrauben h in der Deckplatte oder dem Schraubstock befestigt. Der andere Schenkel wird durch ein Spannstück/ mit einer in oder auf der Deckplatte gelagerten Schraube oder Exzenterwelle k verbunden. Wird die Schraube oder das Exzenter angezogen, so zieht die Druckplatte/ infolge ihrer Ausbildung als doppelarmiger Hebel die Deckplatte b oder den Schraubstock mit den beiden Schrauben h und dem Spannstüoki fest gegen den Drehstuhl«. Damit ist die Deckplatte oder der Schraubstock an mehreren Stellen gleichmäßig festgespannt.The rotating device consists of a swivel chair a that is screwed onto the workbench. The cover plate & (or the part to be clamped) rests on the swivel chair, which is rotatable and is centered in the swivel chair by means of a lugs. There is a pressure plate / between the swivel chair and the cover plate. The pressure plate is laterally provided with spherical lugs 0 · which lie against the protruding edge d of the swivel chair, so that the pressure plate represents a double-armed lever which can be rotated about the lugs. One leg of this lever is fastened by two screws h in the cover plate or the vice. The other leg is connected by a clamping piece / to a screw or eccentric shaft k mounted in or on the cover plate. If the screw or the eccentric is tightened, the pressure plate / as a result of its design as a double-armed lever pulls the cover plate b or the vice with the two screws h and the clamping piece firmly against the swivel chair «. This means that the cover plate or the vice is clamped evenly in several places.

Claims (1)

Patentanspruch:Claim: Drehvorrichtung, insbesondere für Schraubstöcke, dadurch gekennzeichnet, daß zwischen Deckplatte (&) und Drehstuhl (a) sich eine als doppelarmiger Hebel ausgebildete Druckplatte (/) befindet, die sich mit ihren als Drehpunkte ausgebildeten Knaggen (g) gegen den Drehstuhl legt, während ihre beiden Schenkel mit der Deckplatte so verbunden sind, daß durch Anziehen eines Schenkels die Deckplatte fest auf den Drehstuhl gespannt wird.Rotating device, in particular for vices, characterized in that between the cover plate (&) and the swivel chair (a) there is a pressure plate (/) designed as a double-armed lever which, with its lugs (g) designed as pivot points, lies against the swivel chair while its both legs are connected to the cover plate in such a way that the cover plate is clamped firmly on the swivel chair by tightening one leg. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEM108554D Rotating device, especially for vices Expired DE490479C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM108554D DE490479C (en) Rotating device, especially for vices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM108554D DE490479C (en) Rotating device, especially for vices

Publications (1)

Publication Number Publication Date
DE490479C true DE490479C (en) 1930-01-29

Family

ID=7326463

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM108554D Expired DE490479C (en) Rotating device, especially for vices

Country Status (1)

Country Link
DE (1) DE490479C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440549A1 (en) * 1994-11-12 1996-05-15 Johann Sommer Attachment device for fixing vices to benches of drilling and milling machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440549A1 (en) * 1994-11-12 1996-05-15 Johann Sommer Attachment device for fixing vices to benches of drilling and milling machines

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