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WO2006136338A1 - Interface d'un système d'outil - Google Patents

Interface d'un système d'outil Download PDF

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Publication number
WO2006136338A1
WO2006136338A1 PCT/EP2006/005808 EP2006005808W WO2006136338A1 WO 2006136338 A1 WO2006136338 A1 WO 2006136338A1 EP 2006005808 W EP2006005808 W EP 2006005808W WO 2006136338 A1 WO2006136338 A1 WO 2006136338A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool system
tool
interface
parts
elevations
Prior art date
Application number
PCT/EP2006/005808
Other languages
German (de)
English (en)
Inventor
Dieter Kress
Friedrich Häberle
Original Assignee
MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
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
Priority claimed from DE102005034426A external-priority patent/DE102005034426A1/de
Application filed by MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG filed Critical MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
Priority to EP06754411A priority Critical patent/EP1896206A1/fr
Publication of WO2006136338A1 publication Critical patent/WO2006136338A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/1054—T slot cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/084—Hirth couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/132—Serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/02—Connections between the shanks and detachable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/03—Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank

Definitions

  • the invention relates to an interface of a tool system according to the preamble of claim 1 and to a tool system according to the preamble of claim 8.
  • Interfaces and tool systems are basically known, wherein interfaces serve to connect parts of a tool system with each other, be it a connectable with a machine tool holder with a tool head, a holder with an adapter, an adapter with a tool head, an adapter with a tool insert or similar.
  • the parts of a tool system can ultimately be designed as needed.
  • an interface is provided, on which two parts of the tool system can be connected to one another.
  • the end face of one part adjoins the end face of the other part. It has been found that, in particular in the fine and ultra-fine machining of tool surfaces by means of machining, the connection accuracy of the two parts of the tool system given in the region of the interface is not sufficient. In many cases, the transmittable torque is not large enough.
  • the object of the invention is therefore to provide an interface and a tool system that do not have these disadvantages.
  • an interface which has the features mentioned in claim 1.
  • the interface serves to interconnect two parts of a tool system connect, in such a way that end faces of the two parts bear against each other at least partially.
  • the interface is characterized in that they have radially extending depressions and elevations, which are formed complementary. Therefore, the contours provided on the end faces of the parts can interlock in the assembled state of the interface.
  • An additional special adaptation of the two end faces is not required, so that parts of a tool system in the region of an interface can be connected to one another as desired.
  • the recesses and elevations become wider and / or deeper and / or higher from the inside to the outside.
  • Embodiments in which the depressions and elevations change their shape continuously are particularly preferred. On the one hand, this embodiment allows the transmission of particularly high torques, on the other hand, the parts of the interface are positioned exactly to one another.
  • the end faces of the parts of a tool system have a central opening for a fastening element. It is therefore possible, for example, to clamp the two parts together by means of a screw that penetrates the interface. It is conceivable but also to use a tie rod, which braces the two parts together in the axial direction.
  • the invention is also achieved by a modular tooling system according to the preamble of claim 8, comprising at least two parts which are interconnected by means of an interface as explained above.
  • Figure 1 is a partial view of a first embodiment of a tool system
  • FIGS. 2a to 2c parts of a tool system according to FIG. 1;
  • Figure 3 is a partial view of a modified compared to Figure 1 tool system;
  • Figure 4 is a partial view of a second embodiment of a tool system
  • FIGS. 5a to 5b parts of a tool system according to FIG. 2;
  • Figure 6 is a partial view of a modified embodiment of a tool system
  • Figure 7 is a partial view of a modified embodiment of a tool system
  • Figure 8 is a partial view of a modified embodiment of a tool system.
  • FIG. 1 shows a partial view of a first embodiment of a tool system 1 with two parts 3 and 5, which are connected to each other via an interface 7.
  • the first part 3 is, for example, a tool holder, which is shown here aborted and is either picked up directly by the spindle of a machine tool, not shown here, or held by intermediate pieces, adapters or the like thereof.
  • the second part 5 is fixed, which is designed here as a tool head.
  • the attachment of the first part 3 on the second part 5 takes place here by means of a designed as a screw fastener 9, which penetrates the second part 5 and engages in a provided in the first part 3 thread.
  • the first part 3, the second part 5 and the screw 9 lie on a common central axis 11.
  • FIG. 1 shows, in cross-section, a part of a workpiece 13 to be machined, which here has a recess 15.
  • the workpiece is substantially annular in this case, with FIG. 1 only reproducing its upper part, which is arranged above a rotation axis 17 of the workpiece 13.
  • the second part 5 is used here to introduce a groove 19 in the inner surface 21 of the recess 15 of the workpiece 13.
  • the second part 5 is a turning tool which is held stationary while the workpiece 13 rotates about its axis of rotation 17, which here runs essentially parallel to the central axis 11 of the tool system 1.
  • the rotational movement of the workpiece 13 is indicated by an arrow 23.
  • the depth of the groove 19 can be determined by a relative movement between the tool system 1 and the workpiece 13, wherein the depth of the groove 19 can be increased by increasing the distance between the central axis 11 and axis of rotation 17.
  • the tool system 1 shown in FIG. 1 is therefore used to machine a workpiece 13, namely the inner surface 21 of a recess 15.
  • a groove 19 is hereby inserted into the inner surface 21.
  • the processing of a Workpiece 13 is known in principle, so that will not be discussed in detail.
  • the first and second parts 3 and 5 of the tool system 1 are connected to one another via an interface 7, here indicated by a zigzag line, which runs essentially perpendicular to the central axis 11 of the tool system 1.
  • an interface 7 here indicated by a zigzag line, which runs essentially perpendicular to the central axis 11 of the tool system 1.
  • the first part 3 of the tool system 1 with its right end face 25 is connected to the left end face 27 of the second part 5 of the tool system.
  • FIGS. 2 a, 2 b and 2 c show parts which are used in connection with a tool system 1, as explained with reference to FIG.
  • FIG. 2a the second part 5, which has been explained with reference to FIG. 1, is shown on the left in a side view.
  • the left end face 27 is, as stated, provided with recesses 29 and elevations 31, which are part of the explained with reference to Figure 1 interface 7.
  • the right end face 33 forms, as it were, the front end of the tool system 1 according to FIG. 1. It can have a substantially planar design and optionally also have a countersink, into which the head of the screw 9 engages when the second part 5 engages with the first part 3 of FIG Tool system 1 is to be connected.
  • the second part 5 is shown in plan view, in which case the left end face 27 with the recesses 29 and elevations 31 can be seen.
  • the plan view in Figure 2a reveals that the recesses 29 and elevations 31 extend radially to the central axis 11 and are preferably formed continuously, so continuously from the provided for the screw 9 passage to the radially outer edge of the end face 27 extend. It can also be seen from this illustration that the depressions 29 and elevations 31 become wider from the inside to the outside. You can also get deeper or higher.
  • the plan view in FIG. 2 a shows that the second part 5 has a cutting edge 35, with the aid of which chips can be removed from the inner surface 21 of the recess 15 of the workpiece 13. This is a geometrically defined cutting edge, which is designed as a rotary blade.
  • the outer configuration of the second part 5 does not matter here. It is crucial that it has recesses 29 and elevations 31 on one side, namely in the region of an end face 27, which are part of an interface 7.
  • FIG. 2b shows a third part 37 which is not used in the tool system 1 according to FIG. 1 and which has recesses 29, 29 'and elevations 31, 31' at its two front sides, the depressions 29 and elevations 31 on the left end side 39 and the recesses 29 'and elevations 31' on the right front side 41 of the third part 37 are provided.
  • a concentric to the central axis 11 extending through hole is also provided, which can be penetrated by a fastener, for example by a screw 9.
  • the third part 37 is an intermediate piece, which has a - preferably cylindrical - peripheral surface 43 whose distance from the central axis 11 is smaller than the distance of the cutting edge 35 to the central axis 11 of the second part fifth This ensures that the third part 37 does not come into contact with the inner surface 21 during the machining of a workpiece 13 and thus interferes with the processing.
  • the third part 37 is shown in side view, right in Figure 2b in plan view. Since the two end faces 39 and 41 are formed identically, that is, the top view on the right in FIG. 2 corresponds to a plan view of the left end face 39 and a top view to the right end side 41.
  • the depressions 29 and elevations 31 are shown are provided on the left front side 39. They correspond to the recesses 29 'and elevations 31' on the right front side 41st
  • FIG. 2 c shows a modified third part 37 a, which corresponds to the second part 5 shown in FIG. 1 from its initial surface, ie has a cutting edge 35.
  • the third part 37a has elevations and depressions on both sides, the elevations 29a and depressions 31a being provided on the left side 27a, and the depressions 29'a and elevations 31 on the right end side 27'a 'a recognizable.
  • the third part 37a is shown in Figure 2c in the middle in side view. To the right of this is a plan view of the front side 27'a and left of it on the end face 27a shown.
  • the end faces 27a and 27'a are identical.
  • the end face 27'a corresponds to the end face 27 of the second part 5, which has been explained with reference to FIG. 2a.
  • the third part 37a shows a concentric to the central axis 11a extending through hole, which can be penetrated by a fastener, such as a screw 9, to attach right and left to the third part 37a adjacent parts and to realize right and left interfaces, as explained with reference to FIG. 1 in connection with the interface 7.
  • FIGS. 2 b and 2 c A comparison of FIGS. 2 b and 2 c shows that the tool system 1 can comprise parts which can have two opposite end faces with recesses and elevations, so that further parts of the tool system 1 can be attached on both sides.
  • the outer contour of the third part can be interpreted differently. It is thus possible to form a third part 37, as illustrated with reference to FIG. 2b, with a circumferential surface which is at a radial distance from the central axis 11, which is smaller than the distance of the cutting edge 35 from the central axis 11. However, it is also possible, as explained with reference to Figure 2c, a third part 37a in such a way that it can be used as a tool, for example as a turning tool, as was explained with reference to the second part 5 in Figure 2a.
  • the third part 37 or 37a, as the second part 5 can be attached according to Figure 1 to a first part 3. It is thus possible to use parts which have depressions and elevations on both sides in the same way as the second part 5 of the tool system 1 according to FIG. 1, that is to say as the end part of a tool system.
  • the tool system 1 as explained with reference to FIGS. 1, 2a to 2c, should also be used for machining on the outside of a workpiece 13, be it piercing a groove or the peripheral surface of the workpiece Tool 13 to edit.
  • FIG. 3 shows a partial view of a tool system 1 modified relative to FIG. 1.
  • the same parts are provided with the same reference numbers, so that reference is made to the explanations regarding FIGS. 1, 2 a, 2 b and 2 c.
  • the tool system shown in FIG. 3 is characterized in that it has two additional parts which have been inserted between the first part 3 shown in FIG. 1 and the second part 5 shown there. These are the parts 37 and 37a shown in FIGS. 2b and 2c.
  • the third part 37a adjoins the first part 3 of the tool system 1, the end face 25 of the first part 3 abutting against the left end side 27a of the third part 37a. Its right end face 27'a rests against the left end face 39 of the third part 37, the right end face 41 of which rests against the left end face 27 of the second part 5.
  • the second part 5 again forms the tool head.
  • a distance therefrom which is defined by the axial length, measured in the direction of the central axis 11, of the part third serving part 37 is defined, there is a second tool element, which is realized by the third part 37 a.
  • the serving as a holder first part 3 thus holds two tool elements which are held by an intermediate part in a defined distance from each other.
  • the tool system 1 shown here serves, by way of example, to introduce two spaced-apart grooves 19 and 19 'into a workpiece 13, namely in its inner surface 21.
  • the here designed as a turning tool tool system 1 to introduce outside into a workpiece grooves.
  • the contour of the grooves produced depends on the design of the parts of the tool system 1 serving as a tool, in this case on the contour of the cutting edge 35 of the second part 5 and the contour of the cutting edge 35a of the third part 37a and on the relative movement between the tool system 1 and the workpiece 13th
  • the cohesion of the parts of the tool system 1 is realized by a suitable fastening element, which is realized here by way of example by a screw 9, as has already been explained with reference to FIG.
  • the tool system 1 according to FIG. 3 has a total of three interfaces, namely the interface 7 in the transition region between the first part 3 and the third part 37a, the interface T between the third part 37a and the third part 37 and the interface 7 "in the transition region between the third part 37 and the second part 5. From the explanations to Figure 3 it is clear that the tool system 1 can be modified. For example, the distance between the grooves 19 and 19 'by the choice of different intermediate pieces are given, which are different in length in the direction of the center axis 11 and have been explained with reference to Figure 2b as a third part 7.
  • the contour of the grooves 19, 19 'and their width can be determined by different tool inserts, ie by differently configured third parts 37a and / or by differently designed second parts. 5
  • the bracing of the parts of the tool system 1 takes place here by way of example by means of a designed as a screw fastener 9. But it is also possible to provide along the central axis 11, a tie rod which takes over the acting in axiaier direction clamping forces of the screw 9 and the parts of the tool system 1 firmly clamped together.
  • the arrow 23 in FIG. 3 again indicates that during machining of the workpiece 3, which here is substantially annular, it is set in rotation while the tool system 1 is held in a rotationally fixed manner.
  • Figure 4 shows a partial view of a second embodiment of a tooling system 1, wherein the same parts are given the same reference numerals to avoid repetition.
  • the tool system 1 accordingly has a first part 3, which serves as a tool holder.
  • a second part 5, designed as a tool head is connected via an interface 7 attached, wherein the second part 5 rests on its left end face 27 on the right end face 35 of the first part 3.
  • a zigzag line indicates that here too the end faces 25, 27 are provided with indentations and elevations for the realization of an interface 7, which extend radially relative to the center axis 11 of the tool system and are complementary to one another, so that the resulting contour of the one end face in the assembled state of the interface 7 in which the other can intervene.
  • the two parts 3 and 5 of the tool system are connected to each other by means of a screw 9, which serves here as a fastener, the second part 5 penetrates and engages in a thread, which is provided in the first part 3.
  • An arrow 43 indicates that the tool system 1 here rotates about its center axis 11, ie is not held stationary. Since the second part 5 is provided with at least one geometrically defined cutting edge 35, it is possible to remove chips from a workpiece 13 and, for example, to produce a groove 19. Its contour is determined by the configuration of the cutting edge 35, its width by the width of the cutting edge 5 measured in the direction of the central axis 11. The depth of the groove 19 is determined by the tool system 1 perpendicular to its central axis 11 relative to the workpiece 13th performs - and / or this compared to the tool system 1 - so that more or less chips are removed from the workpiece 13 in the region of the groove.
  • the tool system 1 shown in Figure 4 thus forms a milling tool, which is also, with a suitable design of the cutting edge 35, in the direction of the central axis 11 relative to the tool 13 displaced.
  • FIGS. 5a, 5b, 5c and 5d Parts of a tool system 1 according to FIG. 4 are shown in FIGS. 5a, 5b, 5c and 5d.
  • FIGS. 5a and 5b side views of a second part 5 of a tool system are shown on the left.
  • the second parts 5 only have a front side 27, 27 'provided with recesses 29, 29' and elevations 31, 31 'on the left side.
  • the opposite end face S, S ' is flat, so has no depressions and elevations.
  • the second parts 5, 5 ' have at least one geometrically defined cutting edge 35, 35'.
  • FIGS. 5a and 5b a plan view of the left side of the second part 5, 5 'is shown in FIGS. 5a and 5b.
  • the second part 5 according to Figure 5a has six arranged in a uniform circumferential distance and pairs opposed cutting edges 35, while the second tool 5 'according to 5b only three such cutting 35' are provided, which are arranged at a uniform circumferential distance from each other ,
  • the second parts 5, 5 ' have a concentric to the central axis 11, 11' extending through hole, which are provided in the region of the end face S, S 'with a chamfer to accommodate a screw head can.
  • this through hole is also visible, also the radially extending, outwardly continuously expanding recesses 29, 29 'and elevations 31, 31'.
  • FIG. 5c shows a third part 37 designed as an intermediate element, which can also be used in conjunction with a tool system 1 according to FIG.
  • the third part 37 is constructed identically to that explained with reference to FIG. 2b. In this respect, reference is made to the explanations for Figure 2b, wherein like parts are provided with the same reference numerals.
  • FIG. 5d shows a modified exemplary embodiment of a third part 37a, which basically corresponds to the one shown in FIG. 2c.
  • the side view of the third part 37a is shown.
  • the dimension of the depressions 29'a and 31'a measured in the radial direction is smaller than the depressions 29a provided on the opposite side and elevations 31a.
  • FIG. 5d On the right in FIG. 5d, the top view is again shown on the left side of the second part 37a, which is of identical construction to that of the second part 5 'according to FIG. 5b. In this respect, therefore, the References to Figure 5b referenced.
  • the outer contour of the third part 37a according to FIG. 5d also corresponds to that of the second part 5 'according to FIG. 5b, ie deviates from that of the third part 37a according to FIG. 2c.
  • a first tool element for example the third part 37a, adjoins the first part 3 of the tool system 1 serving as a tool holder. At a distance to this, which is defined by the serving as an intermediate element third part 37, a tool head is arranged, which is realized by the second part 5.
  • FIG. 6 shows a modified embodiment of a tool system 1, similar to that shown in FIG.
  • the basic structure of the tool system 1 also corresponds to that according to FIG. 1.
  • the tool system 1 is set in rotation so that it rotates about its central axis 11.
  • a first part 3 is provided, which merges via an interface 7 in a second part 5.
  • the interface is identical, as explained above, so that will not be discussed here in detail.
  • the two parts 3 and 5 are clamped together by a suitable fastener, here by a screw.
  • the second part 5 is formed here front-cutting, so that the tool system 1 is adapted to, for example, an annular groove to stab into the bottom of a hole. In principle, it is also possible to design the second part 5 such that it can be drilled into the solid with the tool system 1.
  • the detailed design of the second part 5 is irrelevant to the basic idea of the tool system 1. It can be adapted to desired applications.
  • FIG. 7 again shows a modified exemplary embodiment of a tool system 1 with the aid of which a stepped bore 45 in a workpiece 13 can be machined.
  • the tool system 1 can thus represent a stepped drill or a stepped reamer.
  • the basic structure of the tool system 1 results ultimately from the explanations to the preceding figures: From a serving as a tool holder first part 3, a second part 5 is mounted, in which case a third part 37a between the parts 3 and 5 is provided.
  • the three parts are clamped together by a suitable fastening element, here by a screw 9, wherein between the first part 3 and the third part 37a an interface 7 and between the third part 37a and the second part 5 an interface 7 1 is formed.
  • the third part 37a is provided on both sides with recesses and elevations, wherein on the left side of the diameter of the recessed and raised areas provided area larger is the area provided with depressions and elevations on the right side. It therefore corresponds to that shown in Figure 5d.
  • the second part 5 and the third part 37a are here equipped with at least one geometrically defined cutting edge, with the help of which, during a rotation of the tool system 1, which is indicated by an arrow 43, 45 chips are removed from the wall of the stepped bore.
  • the outer diameter of the third part 37a is greater than that of the second part 5.
  • Figure 8 shows a modified embodiment of a tool system 1 with a first part 3, which serves as a tool holder, and designed as a tool head second part 5.
  • the number and design of the provided on the second part 5 cutting is adaptable to the particular application, so that the Tool according to Figure 8 is basically used as a turning, milling or drilling tool.
  • a milling tool shown Here is an example of a milling tool shown.
  • the second part 5 is provided with a fastening element 9 ', which is fastened in a suitable manner to the first part 5, for example screwed to it.
  • a clamping head 45 At its end remote from the second part 5, it has a clamping head 45, which can be detected by a clamping device 47 on the first tool part 3.
  • the two parts 3 and 5 of the tool system 1 are at a distance arranged to each other, so that Figure 8 is ultimately an exploded view.
  • the tool system 1 has at least two parts 3 and 5, which merge into one another via an interface 7.
  • the number of parts of a tool system is freely selectable.
  • 3 shows, for example, an exemplary embodiment of a tool system 1 which comprises a total of three parts, wherein two of the parts are designed as tool elements which serve for machining a workpiece 13 and are held by an intermediate element at an axial distance from each other.
  • the design of the tool elements is also freely selectable. Their distance is adjustable by serving as an intermediate element third part 37.
  • the mutually facing end faces are provided in the region of an interface with depressions and elevations which lie against each other at least in some areas and engage in one another.
  • depressions and elevations which are complementary and, for example When viewed in cross-section, they are symmetrical, preferably V-shaped, so that the resulting contour of one end face in the assembled state of the interface engages in one of the opposing ones and thus the transmission of a torque is possible.
  • the here radially extending depressions and elevations are complementary and - viewed in cross section - asymmetrical, preferably formed like a sawtooth.
  • the resulting contour of a front side engages in the assembled state of the interface in the one opposite, so that the transmission of torque and the positioning of the interface associated parts is exactly possible.
  • Sawtooth-shaped here means a contour which has a first flank which drops perpendicular to an imaginary plane on which the center axis of the tool system is perpendicular. From the highest point of the first flank, a second flank falls off at an angle to the imaginary plane. Seen in cross-section thus results in a contour, with a vertically sloping first edge and an adjoining inclined second flank.
  • the vertically sloping first flank points in the direction of rotation of the tool system, so that no forces directed in the axial direction, that is to say in the direction of the center axis 11 of the tool system 1, are built up when a torque is transmitted in the area of the interface.
  • the two parts assigned to an interface lie firmly together even when a torque is transmitted, and fastening elements used for clamping the parts of an interface, for example Tie rods or screws 9, not exposed to additional axial forces.
  • the depressions and elevations widen outward starting from the center axis 11 of the tool system 1, so that they are capable of transmitting large torques in the region of the interface for large diameters of the associated parts. They can also become deeper or higher to the outside.
  • Tool elements on both sides are provided with contours of the type discussed here, but nevertheless on the front side of a
  • Tool can be used as a tool head.
  • end faces of different diameters can be combined with each other, even if the diameter of adjacent end faces is different.
  • fasteners of different types can be used, so known drawbars, screws 9 or the like, as explained with reference to the figures.
  • toothing in the region of the interfaces thus permits, in particular, the realization of a modular tool system in which parts such as tool elements, intermediate elements, adapters and the like of the most varied design can be combined with one another and thus adapted to different applications.
  • the tool system 1 is characterized by a high degree of flexibility, which is based on the fact that all end faces are provided with the same elevations and depressions, which are formed complementary. This makes it possible to join the end faces of different parts of the tool system 1 to one another.
  • the depressions and elevations in the cross section are hen triangular shaped, as indicated by the zigzag line in the region of the interfaces 7 in the figures.
  • the tool system described here ultimately comprises a Hirth toothing in the area of the interfaces.
  • Concepts for processing stepped bores, for interpolation milling of grooves, recesses and threads and for solid boring can be set up in a very flexible, comparatively simple and cost-effective manner.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

L'invention concerne une interface d'un système d'outil (1), où au moins deux parties (3, 5) du système d'outil sont mutuellement reliées, la face frontale d'une des parties portant au moins partiellement contre la face frontale de l'autre partie. Les faces frontales (25, 27) comportent des creux (29) et des reliefs (31) radiaux complémentaires, le contour d'une face frontale se mettant en prise avec le contour de l'autre face frontale lorsque l'interface (7) est montée. L'invention est caractérisée en ce que les creux (29) et les reliefs (31) s'élargissent de l'intérieur vers l'extérieur, de préférence en continu.
PCT/EP2006/005808 2005-06-20 2006-06-16 Interface d'un système d'outil WO2006136338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06754411A EP1896206A1 (fr) 2005-06-20 2006-06-16 Interface d'un système d'outil

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005029759 2005-06-20
DE102005029759.5 2005-06-20
DE102005034426A DE102005034426A1 (de) 2005-06-20 2005-07-13 Schnittstelle eines Werkzeugsystems
DE102005034426.7 2005-07-13

Publications (1)

Publication Number Publication Date
WO2006136338A1 true WO2006136338A1 (fr) 2006-12-28

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PCT/EP2006/005808 WO2006136338A1 (fr) 2005-06-20 2006-06-16 Interface d'un système d'outil

Country Status (2)

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EP (1) EP1896206A1 (fr)
WO (1) WO2006136338A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017094A1 (de) * 2009-04-15 2010-10-21 Komet Group Gmbh Schneidwerkzeugeinstellsystem
EP2283954A1 (fr) 2009-08-14 2011-02-16 KARL-HEINZ ARNOLD GmbH Plaquette de coupe pour un outil de façonnage et outil de façonnage
WO2012076338A1 (fr) * 2010-12-07 2012-06-14 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Outil de coupe pour l'usinage par enlèvement de copeaux d'une pièce
WO2013153548A1 (fr) * 2012-04-10 2013-10-17 Iscar Ltd. Outil de coupe pour coupe à gauche et coupe à droite
EP3308888A4 (fr) * 2015-06-15 2019-02-20 OSG Corporation Outil du type à insert et broyeur fileté
EP3308892A4 (fr) * 2015-06-15 2019-02-20 OSG Corporation Alésoir
EP3308891A4 (fr) * 2015-06-15 2019-04-17 OSG Corporation Fraise pour rainure en t
WO2020075228A1 (fr) 2018-10-10 2020-04-16 Sumitomo Electric Hardmetal Corp. Plaquette de coupe et outil de coupe
DE202022000109U1 (de) 2022-01-06 2023-04-17 Nsh Technology Gmbh Drehwerkzeug zur spanenden Bearbeitung von unrunden Profilen
WO2023098929A1 (fr) * 2021-11-30 2023-06-08 Vysoka Skola Banska - Technicka Univerzita Ostrava Système commandé par programme d'un outil de rainurage et machine-tour pour former un rainurage en spirale interne

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US20010018013A1 (en) * 1999-12-21 2001-08-30 Jorgen Eng Tool tip and tool body assembly
EP1325785A1 (fr) * 2000-07-14 2003-07-09 Sumitomo Electric Industries, Ltd. Outil de decoupe jetable
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DE102009017094A1 (de) * 2009-04-15 2010-10-21 Komet Group Gmbh Schneidwerkzeugeinstellsystem
US8899135B2 (en) 2009-04-15 2014-12-02 Komet Group Gmbh Cutting tool setting system
EP2283954A1 (fr) 2009-08-14 2011-02-16 KARL-HEINZ ARNOLD GmbH Plaquette de coupe pour un outil de façonnage et outil de façonnage
WO2012076338A1 (fr) * 2010-12-07 2012-06-14 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Outil de coupe pour l'usinage par enlèvement de copeaux d'une pièce
US9352402B2 (en) 2010-12-07 2016-05-31 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting tool for machining a workpiece
WO2013153548A1 (fr) * 2012-04-10 2013-10-17 Iscar Ltd. Outil de coupe pour coupe à gauche et coupe à droite
US8708613B2 (en) 2012-04-10 2014-04-29 Iscar, Ltd. Left-handed and right-handed cutting tool
KR20140144202A (ko) * 2012-04-10 2014-12-18 이스카 엘티디. 좌승수 및 우승수 절삭 공구
JP2015512798A (ja) * 2012-04-10 2015-04-30 イスカル リミテッド 左勝手および右勝手切削工具
KR101714853B1 (ko) 2012-04-10 2017-03-09 이스카 엘티디. 좌승수 및 우승수 절삭 공구
EP3308891A4 (fr) * 2015-06-15 2019-04-17 OSG Corporation Fraise pour rainure en t
EP3308892A4 (fr) * 2015-06-15 2019-02-20 OSG Corporation Alésoir
EP3308888A4 (fr) * 2015-06-15 2019-02-20 OSG Corporation Outil du type à insert et broyeur fileté
US10328503B2 (en) 2015-06-15 2019-06-25 Osg Corporation T-slot cutter
US10384276B2 (en) 2015-06-15 2019-08-20 Osg Corporation Insert type tool and thread mill
US10442021B2 (en) 2015-06-15 2019-10-15 Osg Corporation Reamer
KR20210059579A (ko) * 2018-10-10 2021-05-25 스미또모 덴꼬오 하드메탈 가부시끼가이샤 절삭 인서트 및 절삭 공구
CN111295260A (zh) * 2018-10-10 2020-06-16 住友电工硬质合金株式会社 切削刀具和切削工具
JP2021501696A (ja) * 2018-10-10 2021-01-21 住友電工ハードメタル株式会社 切削インサートおよび切削工具
WO2020075228A1 (fr) 2018-10-10 2020-04-16 Sumitomo Electric Hardmetal Corp. Plaquette de coupe et outil de coupe
EP3863786A4 (fr) * 2018-10-10 2022-07-06 Sumitomo Electric Hardmetal Corp. Plaquette de coupe et outil de coupe
US11484949B2 (en) * 2018-10-10 2022-11-01 Sumitomo Electric Hardmetal Corp. Cutting insert and cutting tool
KR102524260B1 (ko) * 2018-10-10 2023-04-20 스미또모 덴꼬오 하드메탈 가부시끼가이샤 절삭 인서트 및 절삭 공구
CN111295260B (zh) * 2018-10-10 2023-12-08 住友电工硬质合金株式会社 切削刀具和切削工具
WO2023098929A1 (fr) * 2021-11-30 2023-06-08 Vysoka Skola Banska - Technicka Univerzita Ostrava Système commandé par programme d'un outil de rainurage et machine-tour pour former un rainurage en spirale interne
DE202022000109U1 (de) 2022-01-06 2023-04-17 Nsh Technology Gmbh Drehwerkzeug zur spanenden Bearbeitung von unrunden Profilen
EP4209295A1 (fr) 2022-01-06 2023-07-12 NSH Technology GmbH Outil rotatif pour l'usinage par enlèvement de copeaux de profilés non circulaires

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