WO2016183603A1 - Prism clamp - Google Patents

Prism clamp Download PDF

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Publication number
WO2016183603A1
WO2016183603A1 PCT/AT2016/000056 AT2016000056W WO2016183603A1 WO 2016183603 A1 WO2016183603 A1 WO 2016183603A1 AT 2016000056 W AT2016000056 W AT 2016000056W WO 2016183603 A1 WO2016183603 A1 WO 2016183603A1
Authority
WO
WIPO (PCT)
Prior art keywords
base body
clamping device
jaws
prism
grooves
Prior art date
Application number
PCT/AT2016/000056
Other languages
German (de)
French (fr)
Inventor
Anto ANTUNOVIC
Original Assignee
Antunovic Anto
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 Antunovic Anto filed Critical Antunovic Anto
Publication of WO2016183603A1 publication Critical patent/WO2016183603A1/en

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Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B23Q3/104—V-blocks
    • 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
    • B23Q1/03—Stationary work or tool supports
    • B23Q1/037—Stationary work or tool supports comprising series of support elements whose relative distance is adjustable
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • 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

Definitions

  • the invention relates to a clamping prism with the features of the introductory part of claim 1.
  • Clamping prisms are used to clamp round bodies (shafts, pipes, etc.) during production steps, for example during milling.
  • the known clamping prisms have fixed Prismabacken whose mutually facing contact surfaces on which the
  • clamping prisms are required for various embodiments of round bodies, which is expensive.
  • the invention has for its object to present a clamping prism, which can be adapted to the clamped round body.
  • Clamp prism according to the invention are the subject of the subclaims.
  • the angle between the contact surfaces of the prismatic shoulders can be chosen so that it is adapted to the shape and size of the clamped round body.
  • Prismabacken averted side is connected to a base plate, there is the possibility of the clamping prism over the
  • FIG. 2 the clamping prism of FIG. 1 in exploded
  • Fig. 6 shows the main body in section
  • Fig. 7 shows the main body in a further section.
  • a clamping prism 1 according to the invention comprises a base body 2, which in the exemplary embodiment shown is fastened to a base plate 11.
  • the tension prism 1 according to the invention further comprises two
  • Prismatic shoulders 3 which can be fixed on the base body 2 in largely arbitrary positions and contact surfaces 4, against which the round body to be clamped bears.
  • the prismatic shoulders 3 abut with concavely curved surfaces 6 on the convexly curved surface 5 of the main body 2.
  • the Prismabacken 3 each carry two nuts 8, with
  • the concave surface 6 of the prismatic shoulders 3, which bears against the base body 2, is toothed.
  • the convexly curved surface 5 of the main body 2 has a toothing. This creates a secure, positive fit of the
  • the main body 2 of the clamping prism 1 according to the invention is fixed by means of two screws 12 on the base plate 11.
  • the position of the base body 2 on the base plate 11 is secured by dowel pins 13.
  • 11 of the base plate 11 profiled pin 16 are provided on the bottom, so the side facing away from the base body 2 side.
  • the clamping prism 1 can be attached to a processing machine.
  • the clamping bolts 9 are loosened so that the sliding blocks 8 slide in the grooves 7 of the body 2 and the prismatic shoulders 3 can be adjusted.
  • the clamping bolts 9 are tightened, so that the prismatic shoulders 3 are pressed against the base body 2 and the serrations on the concave surfaces 6 of the prismatic shoulders 3 with the teeth on the convex surface 5 of the base body 2 into engagement stand.
  • a prestressing prism according to the invention can be described as follows:
  • a clamping prism 1 has a base body 2 on which
  • adjustable two prismatic shoulders 3 are arranged.
  • the angle between the contact surfaces 4 of the prismatic shoulders 3 can be adapted to the round body to be clamped.
  • the Prismabacken 3 are formed by T-shaped profiled nuts 8, which in

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
  • Milling Processes (AREA)

Abstract

The invention relates to a prism clamp (1) having a main part (2) on which two prism jaws (3) are arranged in an adjustable manner. The angle between the contact surfaces (4) of the prism jaws (3) can be adapted to the round body to be clamped. The prism jaws (3) are guided on the main part (2) through T-shape profiled sliding blocks (8), which engage into undercut grooves (7) in the main part (2), said grooves having a correspondingly mirror-inverted profile. By tightening clamping bolts (9) which engage through the prism jaws (3) and are screwed into the sliding blocks (8), the prism jaws (3) are pressed against the main part (2), wherein teeth on the concave prism jaw (3) surface (6) facing the main part (2) mesh with teeth on the convex main part (2) surface (5) facing the prism jaws (3).

Description

Spannprisma  clamping prism
Die Erfindung betrifft ein Spannprisma mit den Merkmalen des einleitenden Teils von Anspruch 1. The invention relates to a clamping prism with the features of the introductory part of claim 1.
Spannprismen werden verwendet, um Rundkörper (Wellen, Rohre usw.) bei Produktionsschritten, beispielsweise beim Fräsen, einzuspannen . Clamping prisms are used to clamp round bodies (shafts, pipes, etc.) during production steps, for example during milling.
Die bekannten Spannprismen haben fest angeordnete Prismabacken, deren einander zugekehrte Anlageflächen, an welchen der The known clamping prisms have fixed Prismabacken whose mutually facing contact surfaces on which the
einzuspannende Rundkörper anliegt, zueinander unter einem nicht veränderbaren, bestimmten Winkel, meist 90°, ausgerichtet sind. clamped round body rests, each other under a non-variable, certain angle, usually 90 °, are aligned.
Problematisch bei den bekannten Spannprismen ist es, dass für verschiedene Ausführungsformen von Rundkörpern verschiedene Spannprismen erforderlich sind, was aufwändig ist. The problem with the known clamping prisms is that different clamping prisms are required for various embodiments of round bodies, which is expensive.
Es ist daher erforderlich, Spannprismen gesondert herzustellen, die an den jeweiligen Rundkörper angepasst sind. It is therefore necessary to produce clamping prisms separately, which are adapted to the respective round body.
Aus der US 6,152,435 AI ist ein Schraubstock mit auswechselbaren Backen bekannt. Die Backen können bei der US 6,152,435 AI zwar in unterschiedlichen Stellungen angeordnet werden, wodurch sich aber keine Änderung des Winkels zwischen den Wirkflächen der Backen ergibt, da die Wirkflächen der Backen teilkreisförmig- konkav ausgebildet sind. From US 6,152,435 AI a vice with interchangeable jaws is known. Although the jaws can be arranged in different positions in US Pat. No. 6,152,435 A1, there is no change in the angle between the effective surfaces of the jaws, since the effective surfaces of the jaws are of part-circular-concave design.
Aus der gattungsbildenden US 2011/0304088 AI ist eine From the generic US 2011/0304088 AI is a
Spannvorrichtung mit zwei Stützelementen bekannt. Durch Clamping device with two support elements known. By
Einsetzen der Stützelemente in unterschiedlichen Stellungen ist eine unterschiedliche Ausrichtung des Aufnahmeraumes zwischen den Stützelementen, nicht aber eine beliebige Änderung des Inserting the support elements in different positions is a different orientation of the receiving space between the support elements, but not any change of
Winkels zwischen den Stützelementen möglich. Der Erfindung liegt die Aufgabe zugrunde, ein Spannprisma vorzustellen, das an den einzuspannenden Rundkörper angepasst werden kann. Angle between the support elements possible. The invention has for its object to present a clamping prism, which can be adapted to the clamped round body.
Gelöst wird diese Aufgabe mit einem Spannprisma, das die This problem is solved with a clamping prism, which is the
Merkmale von Anspruch 1 aufweist. Features of claim 1.
Bevorzugte und vorteilhafte Ausgestaltungen des Preferred and advantageous embodiments of
erfindungsgemäßen Spannprisma sind Gegenstand der Unteransprüche. Clamp prism according to the invention are the subject of the subclaims.
Dadurch, dass die Prismabacken bei dem erfindungsgemäßen Characterized in that the Prismabacken in the inventive
Spannprisma am Grundkörper in verschiedenen Stellungen Spannprisma on the body in different positions
festlegbar sind, kann der Winkel zwischen den Anlageflächen der Prismabacken so gewählt werden, dass er an Form und Größe des einzuspannenden Rundkörpers angepasst ist. can be set, the angle between the contact surfaces of the prismatic shoulders can be chosen so that it is adapted to the shape and size of the clamped round body.
Dadurch, dass die Prismabacken bei dem erfindungsgemäßen Characterized in that the Prismabacken in the inventive
Spannprisma von der konkaven Fläche des Grundkörpers nach außen abstehen, ergeben sich mehr Möglichkeiten, das Spannprisma an den einzuspannenden Gegenstand durch Ändern des Winkels zwischen den Wirkflächen der Prismabacken anzupassen als im Stand der Spannprisma projecting from the concave surface of the body to the outside, there are more opportunities to adapt the clamping prism to the object to be clamped by changing the angle between the active surfaces of the Prismabacken than in the state of
Technik beispielsweise der Spannvorrichtung der US 2011/0304088 AI . Technology, for example, the clamping device of US 2011/0304088 AI.
Wenn der Grundkörper des erfindungsgemäßen Spannprisma gemäß einer Ausführungsform der Erfindung auf seiner von den If the main body of the tension prism according to the invention according to an embodiment of the invention on its from the
Prismabacken abgewendeten Seite mit einer Grundplatte verbunden ist, besteht die Möglichkeit, das Spannprisma über die Prismabacken averted side is connected to a base plate, there is the possibility of the clamping prism over the
Grundplatte in unterschiedlichen Stellungen an Base plate in different positions
Bearbeitungsmaschinen festzulegen, sodass das erfindungsgemäße Spannprisma horizontal und vertikal verwendet werden kann. Weitere Einzelheiten der Erfindung ergeben sich aus der nachstehenden Beschreibung eines Ausführungsbeispieles des erfindungsgemäßen Spannprisma anhand der Zeichnungen. Es zeigt: Establish processing machines, so that the clamping prism invention can be used horizontally and vertically. Further details of the invention will become apparent from the following description of an embodiment of the clamping prism according to the invention with reference to the drawings. It shows:
Fig. 1 ein Spannprisma in Schrägansicht, 1 is a tension prism in an oblique view,
Fig. 2 das Spannprisma aus Fig. 1 in auseinandergezogener  Fig. 2, the clamping prism of FIG. 1 in exploded
Darstellung,  Presentation,
Fig. 3 im Schnitt eine Prismabacke,  3 shows in section a prismatic bag,
Fig. 4 einen Nutenstein in Schrägansicht,  4 is a sliding block in an oblique view,
Fig. 5 einen Grundkörper in Schrägansicht,  5 is a basic body in an oblique view,
Fig. 6 den Grundkörper im Schnitt und  Fig. 6 shows the main body in section and
Fig. 7 den Grundkörper in einem weiteren Schnitt.  Fig. 7 shows the main body in a further section.
Ein erfindungsgemäßes Spannprisma 1 umfasst einen Grundkörper 2, der im gezeigten Ausführungsbeispiel an einer Grundplatte 11 befestigt ist. A clamping prism 1 according to the invention comprises a base body 2, which in the exemplary embodiment shown is fastened to a base plate 11.
Das erfindungsgemäße Spannprisma 1 umfasst weiters zwei The tension prism 1 according to the invention further comprises two
Prismabacken 3, die am Grundkörper 2 in weitgehend beliebigen Stellungen festlegbar sind und Anlageflächen 4, an welchen der einzuspannende Rundkörper anliegt, aufweisen. Prismatic shoulders 3, which can be fixed on the base body 2 in largely arbitrary positions and contact surfaces 4, against which the round body to be clamped bears.
Wie insbesondere die Darstellung von Fig. 2 zeigt, liegen die Prismabacken 3 mit konkav gekrümmten Flächen 6 auf der konvex gekrümmten Fläche 5 des Grundkörpers 2 an. As shown in particular in the illustration of FIG. 2, the prismatic shoulders 3 abut with concavely curved surfaces 6 on the convexly curved surface 5 of the main body 2.
Im Grundkörper 2 sind zu dessen gekrümmter Fläche 5, auf der die Prismabacken 3 anliegen, hin offene, hinterschnittene Nuten 7, im Beispiel Nuten 7 mit T-förmiger Querschnittsform, vorgesehen. In the main body 2 are provided to the curved surface 5, on which the Prismabacken 3, towards open, undercut grooves 7, in the example grooves 7 with a T-shaped cross-sectional shape, is provided.
Die Prismabacken 3 tragen je zwei Nutensteine 8, die mit The Prismabacken 3 each carry two nuts 8, with
Gleitpassung in den Nuten 7 des Grundkörpers 2 aufgenommen sind. Die Nutensteine 8 der Prismabacken 3 werden an diesen mit Hilfe von Spannbolzen 9, die Löcher 10 in den Prismabacken 3 Sliding fit in the grooves 7 of the body 2 are added. The sliding blocks 8 of the prismatic shoulders 3 are attached thereto by means of clamping bolts 9, the holes 10 in the prismatic shoulders 3
durchgreifen und in die Nutensteine 8 eingeschraubt sind, festgehalten. Sobald die Spannbolzen 9 angezogen sind, halten die Nutensteine 8 die Prismabacken 3 in der jeweils gewählten Stellung am Grundkörper 2 fest. reach through and are screwed into the sliding blocks 8, held. As soon as the clamping bolts 9 are tightened, the sliding blocks 8 hold the prismatic shoulders 3 in the respectively selected position on the base body 2.
Wie insbesondere Fig. 3 zeigt, ist die konkave Fläche 6 der Prismabacken 3, die am Grundkörper 2 anliegt, gezahnt. Auch die konvex gekrümmte Fläche 5 des Grundkörpers 2 weist eine Zahnung auf. Dadurch wird ein sicherer, formschlüssiger Sitz der As particularly shown in FIG. 3, the concave surface 6 of the prismatic shoulders 3, which bears against the base body 2, is toothed. The convexly curved surface 5 of the main body 2 has a toothing. This creates a secure, positive fit of the
Prismabacken 3 am Grundkörper 2 in der jeweils gewählten Prismabacken 3 on the base body 2 in each selected
Stellung derselben gesichert. Position secured.
Der Grundkörper 2 des erfindungsgemäßen Spannprisma 1 wird mit Hilfe von zwei Schrauben 12 an der Grundplatte 11 festgelegt. Die Lage des Grundkörpers 2 an der Grundplatte 11 wird durch Passstifte 13 gesichert. Wie aus Fig. 2 ersichtlich, sind an der Unterseite, also der vom Grundkörper 2 abgekehrten Seite, der Grundplatte 11 profilierte Zapfen 16 vorgesehen. Über diese Zapfen 16 kann das Spannprisma 1 an einer Bearbeitungsmaschine befestigt werden. The main body 2 of the clamping prism 1 according to the invention is fixed by means of two screws 12 on the base plate 11. The position of the base body 2 on the base plate 11 is secured by dowel pins 13. As shown in Fig. 2, 11 of the base plate 11 profiled pin 16 are provided on the bottom, so the side facing away from the base body 2 side. About this pin 16, the clamping prism 1 can be attached to a processing machine.
Zum Einstellen der Lage der Prismabacken 3 zueinander und somit zum Einstellen des Winkels, den ihre Anlageflächen 4 miteinander einschließen, werden die Spannbolzen 9 gelockert, sodass die Nutensteine 8 in den Nuten 7 des Grundkörpers 2 gleiten und die Prismabacken 3 verstellt werden können. Sobald die gewünschte Stellung der Prismabacken 3 erreicht ist, werden die Spannbolzen 9 angezogen, sodass die Prismabacken 3 an den Grundkörper 2 angedrückt werden und die Zahnungen an den konkaven Flächen 6 der Prismabacken 3 mit der Zahnung an der konvexen Fläche 5 des Grundkörpers 2 in Eingriff stehen. So ist die Lage der For adjusting the position of the prismatic shoulders 3 to one another and thus for adjusting the angle their contact surfaces 4 include each other, the clamping bolts 9 are loosened so that the sliding blocks 8 slide in the grooves 7 of the body 2 and the prismatic shoulders 3 can be adjusted. Once the desired position of the prismatic shoulders 3 is reached, the clamping bolts 9 are tightened, so that the prismatic shoulders 3 are pressed against the base body 2 and the serrations on the concave surfaces 6 of the prismatic shoulders 3 with the teeth on the convex surface 5 of the base body 2 into engagement stand. Such is the location of
Spannbacken 3 durch Formschluss gesichert. Die Wahl der Stellung (Lage) der Prismabacken 3 am Grundkörper 2 wird durch am Grundkörper 2 seitlich angebrachte Markierungen 15 erleichtert . Clamping jaws 3 secured by positive locking. The choice of the position (position) of the prismatic shoulders 3 on the base body 2 is facilitated by the base body 2 laterally mounted markings 15.
Zusammenfassend kann ein erfindungsgemäßes Spannprisma wie folgt beschrieben werden: In summary, a prestressing prism according to the invention can be described as follows:
Ein Spannprisma 1 besitzt einen Grundkörper 2, an dem A clamping prism 1 has a base body 2 on which
verstellbar zwei Prismabacken 3 angeordnet sind. Der Winkel zwischen den Anlageflächen 4 der Prismabacken 3 kann an den einzuspannenden Rundkörper angepasst werden. Die Prismabacken 3 werden durch T-förmig profilierte Nutensteine 8, die in adjustable two prismatic shoulders 3 are arranged. The angle between the contact surfaces 4 of the prismatic shoulders 3 can be adapted to the round body to be clamped. The Prismabacken 3 are formed by T-shaped profiled nuts 8, which in
entsprechend gegengleich profilierte, hinterschnittene Nuten 7 im Grundkörper 2 eingreifen, am Grundkörper 2 geführt. Durch Anziehen von Spannbolzen 9, welche die Prismabacken 3 correspondingly profiled, undercut grooves 7 in the base body 2 engage, guided on the base body 2. By tightening clamping bolt 9, which the Prismabacken third
durchgreifen und in die Nutensteine 8 eingeschraubt sind, werden die Prismabacken 3 an den Grundkörper 2 gepresst, wobei pass through and are screwed into the sliding blocks 8, the prismatic shoulders 3 are pressed against the base body 2, wherein
Zahnungen an der dem Grundkörper 2 zugekehrten konkaven Fläche 6 der Prismabacken 3 in Zahnungen an der den Prismabacken 3 zugekehrten konvexen Fläche 5 des Grundkörpers 2 eingreifen. Toothings on the base body 2 facing concave surface 6 of the prismatic shoulders 3 in serrations on the prismatic shoulders 3 facing convex surface 5 of the base body 2 engage.

Claims

Ansprüche : Claims :
Spannvorrichtung (1) zum Einspannen von Rundkörpern mit zwei Backen, die einander zugekehrte Anlageflächen (4) für den einzuspannenden Rundkörper aufweisen, und mit einem Grundkörper (2), von dem die Backen abstehen, wobei die Backen am Grundkörper (2) in verschiedenen Stellungen und mit verschiedenen Winkeln zwischen ihren Anlageflächen (4) festlegbar sind, dadurch gekennzeichnet, dass die FlächeClamping device (1) for clamping round bodies with two jaws, which have mutually facing contact surfaces (4) for the round body to be clamped, and with a base body (2) from which the jaws protrude, wherein the jaws on the base body (2) in different positions and with different angles between their contact surfaces (4) can be fixed, characterized in that the surface
(5) des Grundkörpers (2) der als Spannprisma (5) of the main body (2) as the Spannprisma
( 1 ) ausgebildeten Spannvorrichtung, an der die als  (1) formed tensioning device on which the
Prismabacken (3) ausgebildeten Backen anliegen, konvex gekrümmt ist und dass die Flächen (6) der Prismabacken (3), über welche diese am Grundkörper (2) anliegen, konkav gekrümmt sind.  Prismabacken (3) formed jaws abut, is convexly curved and that the surfaces (6) of the prismatic prongs (3), over which these rest against the base body (2), are concavely curved.
Spannvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass im Grundkörper (2) zu dessen Fläche (5), an der die Prismabacken (3) anliegen, hin offene, hinterschnittene Nuten (7), die in einer quer zur Krümmungsachse der FlächeClamping device according to claim 1, characterized in that in the base body (2) to the surface (5) on which the prismatic shoulders (3) abut, open, undercut grooves (7) in a direction transverse to the axis of curvature of the surface
(6) des Grundkörpers (2), an der die Prismabacken (3) anliegen, ausgerichteten Ebene liegen, vorgesehen sind, und dass die Prismabacken (3) gegengleich zu den Nuten (7) profilierte Nutensteine (8) tragen, die in die Nuten (7) formschlüssig eingreifen. (6) of the base body (2) on which lie the Prismabacken (3) lie aligned plane, are provided, and that the Prismabacken (3) opposite to the grooves (7) carry profiled nuts (8), which in the grooves (7) interlock positively.
Spannvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Nutensteine (8) mit den Prismabacken (3) durch in die Nutensteine (8) eingeschraubte und die Prismabacken (3) durchgreifende Spannbolzen (9) verbunden sind. Clamping device according to claim 2, characterized in that the sliding blocks (8) are connected to the prismatic shoulders (3) by means of clamping bolts (9) screwed into the sliding blocks (8) and passing through the prismatic shoulders (3).
Spannvorrichtung nach Anspruch 2 oder 3, dadurch Clamping device according to claim 2 or 3, characterized
gekennzeichnet, dass die Nuten (7) des Grundkörpers (2) eine T-förmige Querschnittsform haben und dass die Nutensteine (8) T-förmig profiliert sind. characterized in that the grooves (7) of the main body (2) have a T-shaped cross-sectional shape and that the sliding blocks (8) are T-shaped profiled.
5. Spannvorrichtung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass im Grundkörper (2) zwei zueinander parallele Nuten (7) und an jeder Prismabacke (3) zwei Nutensteine (8) vorgesehen sind. 5. Clamping device according to one of claims 2 to 4, characterized in that in the base body (2) has two mutually parallel grooves (7) and at each prism (3) two sliding blocks (8) are provided.
6. Spannvorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Nutensteine (8) in den Nuten (7) mit Gleitpassung aufgenommen sind. 6. Clamping device according to one of claims 2 to 5, characterized in that the sliding blocks (8) are received in the grooves (7) with a sliding fit.
7. Spannvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die einander zugekehrten Flächen (5,6) von Grundkörper (2) und Prismabacken (3) gezahnt sind. 7. Clamping device according to one of claims 1 to 6, characterized in that the mutually facing surfaces (5,6) of the base body (2) and Prismabacken (3) are toothed.
8. Spannvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Grundkörper (2) auf seiner von den Prismabacken (3) abgewendeten Seite mit einer Grundplatte (11) verbunden ist. 8. Clamping device according to one of claims 1 to 7, characterized in that the base body (2) on its side facing away from the Prismabacken (3) side facing a base plate (11) is connected.
9. Spannvorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Grundplatte (11) mit dem Grundkörper (2) durch Schrauben (12) verbunden ist und dass die Lage des 9. Clamping device according to claim 8, characterized in that the base plate (11) with the main body (2) by screws (12) is connected and that the position of the
Grundkörpers (2) relativ zur Grundplatte (11) durch zwei Passstifte (13) definiert ist.  Base body (2) relative to the base plate (11) by two dowel pins (13) is defined.
PCT/AT2016/000056 2015-05-20 2016-05-19 Prism clamp WO2016183603A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA316/2015 2015-05-20
ATA316/2015A AT517245A1 (en) 2015-05-20 2015-05-20 jig

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Publication Number Publication Date
WO2016183603A1 true WO2016183603A1 (en) 2016-11-24

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WO (1) WO2016183603A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109866056A (en) * 2019-04-19 2019-06-11 李彦双 A kind of mechanical machine tool multi-functional clamp
CN113967852A (en) * 2021-10-13 2022-01-25 苏州科技大学 Metal multi-surface reflecting prism processing device and method

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Publication number Priority date Publication date Assignee Title
FR2332098A1 (en) * 1975-11-24 1977-06-17 Mangier Frederic Cylindrical part holder for machine tool table - uses pairs of blocks with different angle top surfaces for range of diameters
EP0234677A1 (en) * 1986-01-08 1987-09-02 Tai-Her Yang Clamping device
WO1993025821A1 (en) * 1992-06-09 1993-12-23 Cue Dee Produkter Ab Clamping jaw
US20110304088A1 (en) * 2010-06-09 2011-12-15 Fih (Hong Kong) Limited Positioning fixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332098A1 (en) * 1975-11-24 1977-06-17 Mangier Frederic Cylindrical part holder for machine tool table - uses pairs of blocks with different angle top surfaces for range of diameters
EP0234677A1 (en) * 1986-01-08 1987-09-02 Tai-Her Yang Clamping device
WO1993025821A1 (en) * 1992-06-09 1993-12-23 Cue Dee Produkter Ab Clamping jaw
US20110304088A1 (en) * 2010-06-09 2011-12-15 Fih (Hong Kong) Limited Positioning fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109866056A (en) * 2019-04-19 2019-06-11 李彦双 A kind of mechanical machine tool multi-functional clamp
CN113967852A (en) * 2021-10-13 2022-01-25 苏州科技大学 Metal multi-surface reflecting prism processing device and method
CN113967852B (en) * 2021-10-13 2024-05-07 苏州科技大学 Processing method of metal multi-surface reflecting prism

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