DE449508C - Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces - Google Patents

Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces

Info

Publication number
DE449508C
DE449508C DEG67723D DEG0067723D DE449508C DE 449508 C DE449508 C DE 449508C DE G67723 D DEG67723 D DE G67723D DE G0067723 D DEG0067723 D DE G0067723D DE 449508 C DE449508 C DE 449508C
Authority
DE
Germany
Prior art keywords
vices
jaws
clamping devices
work pieces
especially pipe
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
DEG67723D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEG67723D priority Critical patent/DE449508C/en
Application granted granted Critical
Publication of DE449508C publication Critical patent/DE449508C/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
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Description

Spannbacken für Schraubstöcke, besonders Rohrschraubstöcke, und andere Spannvorrichtungen zum Festhalten von Arbeitsstücken. Gegenstand der Erfindung sind Spannbakken für Schraubstöcke, besonders Rohrschraubstöcke, und andere Spannvorrichtungen zum Festhalten von Arbeitsstücken, die erfindungsgemäß ihrer Breite nach aus mehreren, abwechselnd nach der einen uAd der anderen Seite mit geneigten Druckflächen versehenen Lamellen bestehen, die mit Bezug auf die. Neigung der Druckflächen versetzt zueinander angeordnet sind und zahnartig ineinandergreifen.. Diese Spannbacken haben gegenüber den bekannten Spannbacken den Vorteil, daß sie das Werkstück besser festhalten und jede Bewegung und Verschiebung desselben unmäglich machen, weil bei ihnen immer zwei gleich große Druckflächen einander gegenüberstehen. Die Herstellung .der neuen Spannbacken ist außerdem sehr einfach.Clamping jaws for vices, especially pipe vices, and others Clamping devices for holding work pieces. The subject of the invention are Clamping jaws for vices, especially pipe vices, and other clamping devices for holding workpieces that according to the invention consist of several widths, alternately provided with inclined pressure surfaces on one side and the other Slats are made with respect to the. Inclination of the printing surfaces offset from one another are arranged and mesh like teeth .. These clamping jaws have opposite the known clamping jaws have the advantage that they hold the workpiece better and make every movement and displacement of the same impossible, because with them always two equally sized printing areas face each other. The manufacture of the new Clamping jaws is also very simple.

Auf der Zeichnung sind in Abb. i die beiden Spannbacken eines Rohrschraubstocks von vorn gesehen dargestellt, während Abb. a die untere Spannbacke von oben gesehen zeigt.In the drawing, Fig. I shows the two clamping jaws of a pipe vice seen from the front, while Fig. a shows the lower jaw seen from above shows.

Jede der beiden Spannbacken a, a1 besteht ihrer Breite nach aus mehreren, abwechselnd nach -der einen und der anderen Seite mit geneigten Druckflächen b versehenen Lamellen, die mit Bezug auf die Neigung der Druckflächen versetzt zueinander angeordnet sind, so daß sie zahnartig ineinandergreifen und das zwischen sie eingeführte Werkstück c von vier Seiten konzentrisch anfassen und festspannen, und zwar so, daß immer zwei gleich große Druckflächen d einander gegenüberstehen.Each of the two clamping jaws a, a1 consists according to its width of several, alternately to the one and the other side provided with inclined pressure surfaces b Slats that are offset from one another with respect to the inclination of the pressure surfaces are so that they mesh like teeth and the workpiece inserted between them Grasp c concentrically from four sides and tighten so that always two equally large pressure areas d face each other.

Zweckmäßig werden die Spannbacken aus mehreren, z. B. sechs aufeinandergelegten rechteckigen Platten hergestellt, die man schräg durchschneidet und deren Teile man dann wechselweise so wendet, daß die schrägen Druckflächen abwechselnd nach der einen und der anderen Seite geneigt und an .den beiden Spannbacken versetzt zueinander angeordnet sind, so daß sie zahnartig ineinan.-dergreifen. Die aufeinandergelegten Platten oder Lamellen jeder Spannbacke werden dann in geeigneter Weise fest miteinander verbunden. Natürlich kann man jede Spannbacke auch aus, einem Stück herstellen. Die Neigung der schrägen Druckflächen kann beliebig sein und dem Zweck der Spannvorrichtung anepaßt werden.Appropriately, the jaws from several, z. B. six stacked rectangular plates that are cut diagonally and their parts you then alternately turn so that the inclined pressure surfaces alternately after the one and the other side inclined and offset on the two clamping jaws are arranged to each other so that they mesh like teeth. The one on top of the other Plates or lamellas of each jaw are then suitably locked together tied together. Of course, each clamping jaw can also be made from one piece. The inclination of the inclined pressure surfaces can be arbitrary and the purpose of the clamping device be adjusted.

Claims (1)

PATENTANSPRUCH: Spannbacken für Schraubstöcke, besonders Rohrschraubstöcke., und andere Spannvorrichtungen zum Festhalten von Arbeitsstücken, dadurch gekennzeichnet, daß die Spannbacken (a, a1) ihrer Breite nach aus mehreren, abwechselnd nach der einen und der andern Seite mit geneigten Druckflächen (b) versehenen Lamellen bestehen, die mit Bezug auf die Neigung der Druckflächen versetzt zueinander angeordnet sind und zahnartig ineiriandergreifen. PATENT CLAIM: Clamping jaws for vices, especially pipe vices., And other clamping devices for holding workpieces, characterized in that the width of the clamping jaws (a, a1) are provided with inclined pressure surfaces (b) alternating from one side to the other There are lamellae, which are arranged offset to one another with respect to the inclination of the pressure surfaces and mesh like teeth.
DEG67723D Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces Expired DE449508C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG67723D DE449508C (en) Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG67723D DE449508C (en) Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces

Publications (1)

Publication Number Publication Date
DE449508C true DE449508C (en) 1927-09-20

Family

ID=7134253

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG67723D Expired DE449508C (en) Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces

Country Status (1)

Country Link
DE (1) DE449508C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006226A (en) * 1958-09-15 1961-10-31 John W Poysa Bench vise
DE2506053A1 (en) * 1975-02-13 1976-08-26 Imp Eastman Corp Clamping device of adjustable design - has triple clamp surfaces with adjusting devices to alter their relative positions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006226A (en) * 1958-09-15 1961-10-31 John W Poysa Bench vise
DE2506053A1 (en) * 1975-02-13 1976-08-26 Imp Eastman Corp Clamping device of adjustable design - has triple clamp surfaces with adjusting devices to alter their relative positions

Similar Documents

Publication Publication Date Title
DE449508C (en) Jaws for vices, especially pipe vices, and other clamping devices for holding work pieces
DE906372C (en) Device for splitting materials, in particular wood
DE878457C (en) Workpiece clamping device for machine tools
DE2133114C3 (en) Device for distributing accumulator plates
DE462681C (en) Workbench
DE619936C (en) Holder for brooms, brushes, etc. like
DE341734C (en) Device for cementing films
DE653850C (en) Pliers for carrying sheet metal, plates, etc.
DE2254432B1 (en) GRIPPERS FOR THE MECHANICAL REPLACEMENT OF ROWS OF BRICKS IN EVEN NUMBERS TO STACK IN AN INCLUDED CROSS CONNECTION
DE535827C (en) vice
DE534515C (en) Shearing device for cutting panels with any profile
DE527277C (en) Template for punching belts, especially drive belts
DE384575C (en) Bending beam on folding devices for sheet metal
DE663227C (en) Method and device for upsetting a bending bead on cardboard
DE569181C (en) Method of making serrations or grooves on two different parts of a flexible coupling
DE2042890B2 (en) Formwork element
AT143018B (en) Method and apparatus for producing strips of staples.
AT36468B (en) Device for the simultaneous cutting and embossing of several metal strips.
DE478587C (en) Gate gauge
DE355333C (en) Device for bending plywood panels from several layers of wood veneer
DE480546C (en) Hook rail with removable hooks
DE670092C (en) Device for pressing the piston rods into the crossheads of locomotives
DE364860C (en) Device for removing individual wooden wires from a wooden wire pile for Zuendholzmaschinen
DE715107C (en) Interchangeable clamping jaws
DE353309C (en) Soap holder