WO2006006914A1 - A machine tool with a plate with elastic properties for holding the cutter - Google Patents

A machine tool with a plate with elastic properties for holding the cutter Download PDF

Info

Publication number
WO2006006914A1
WO2006006914A1 PCT/SE2005/001032 SE2005001032W WO2006006914A1 WO 2006006914 A1 WO2006006914 A1 WO 2006006914A1 SE 2005001032 W SE2005001032 W SE 2005001032W WO 2006006914 A1 WO2006006914 A1 WO 2006006914A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
machine tool
cutter
tool according
face
Prior art date
Application number
PCT/SE2005/001032
Other languages
French (fr)
Other versions
WO2006006914A8 (en
Inventor
Alain Pigeat
Original Assignee
Seco Tools Ab
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 Seco Tools Ab filed Critical Seco Tools Ab
Priority to EP05755049A priority Critical patent/EP1768810B1/en
Priority to AT05755049T priority patent/ATE548148T1/en
Priority to CN200580023510XA priority patent/CN1984739B/en
Priority to KR1020077000933A priority patent/KR101144686B1/en
Priority to US11/571,664 priority patent/US7731457B2/en
Publication of WO2006006914A1 publication Critical patent/WO2006006914A1/en
Publication of WO2006006914A8 publication Critical patent/WO2006006914A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • 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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1662—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment
    • B23B51/0493—Drills for trepanning with lubricating or cooling equipment with exchangeable cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/051—Reconditioning of valve seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/02—Fixation using an elastically deformable clamping member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/004—Adjustable elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2244—Tool adjustable relative to holder by movement of seat relative to holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • Y10T407/2288—Integral with holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/865—Pivotable Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/865—Pivotable Tool
    • Y10T408/868—Pivotable Tool with multiple cutting positions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90993—Screw driven means

Definitions

  • a machine tool with a plate with elastic properties for holding the cutter is a machine tool with a plate with elastic properties for holding the cutter.
  • the invention refers to a machine tool, employed in particular in order to machine a conical surface.
  • the cutter necessarily includes a cutting edge which is placed on a precise angular orientation in relation to the longitudinal axis of rotation of the .tool.
  • valve seating consists of three successive faces which are orientated differently.
  • This type of tool designed to use a single type of cutter, is therefore available from one single supplier only.
  • the invention proposes to provide a solution to the particular afore mentionned problems.
  • an object of the invention is a machine tool designed to be fitted with a cutter which is retained by a central screw, this tool being characterized in that it includes a plate which is removable in relation to the body of the tool, this plate having a cut-out for the positioning of a machining cutter, where this cut-out consists of two lateral faces, known as reference faces, and a third face which bears elastically against said manufacturing cutter.
  • FIG 1 different views of a machine tool with one cutter
  • HG 2 different views of a machine tool with two cutters
  • FIG 3 different views of a machine tool with one cutter and the means to adjust it
  • HG 4 different views of a machine tool with two cutters and the means to adjust them.
  • FIG 5 different views of details of the machine tool.
  • a machine tool (1) designed in particular to machine the seatings of valves.
  • This tool has a tool body (2) on which is mounted, at its extremity, at least one machining cutter (3).
  • This machining cutter is of the type with four faces, with a central hole for a retaining screw (24).
  • the tool body therefore includes a tapped hole for the retaining screw.
  • the tool body is designed to be held in a retaining chuck which is capable of rotating, or which is driven in rotation by a means which is appropriate to a machine tool.
  • the tool is designed to machine the seatings of valves, and it therefore works with a cutting edge (3A) that is inclined in relation to the longitudinal axis of the tool so as to machine a conical zone.
  • the tool includes a plate (4) which is removable in relation to the body of the tool, where this plate presents a cut-out (5) for the positioning of a machining cutter with a central hole, this cut-out having two lateral faces (5A, 5B). known as reference faces, and a third face (5C) which bears elastically against said machining cutter.
  • This pressure face (5C) will therefore apply the cutter onto one of the reference faces.
  • figure 5 shows a u-shaped cut-out with positioning faces at right angles, but the positioning faces can be orientated differently depending on. the shape of the cutter and the pressure face.
  • This mounted plate (4) extends into a first zone (4A) along the longitudinal axis of the tool body and into a second zone (4B) which is approximately along the angle of attack of the cutting edge. It is in this second zone that the cut-out (5) is located.
  • the cutter is therefore driven on two faces and held elastically against a third face.
  • the elastic pressure face is located toward the extremity of the tool.
  • the positioning and pressure faces are bevelled from the upper face (20) and for part of the height.
  • the bottom (8) of the groove can serve directly as the positioning end-stop for the plate.
  • a longitudinal end-stop (9) also serves for longitudinal positioning of the plate.
  • this end-stop (9) is effected by a rod (10) partially passing through the body of the tool.
  • the means of its retention (11) are provided, mounted on the part of the tool body which overhangs the reception plane and presenting one of the faces of the groove.
  • these means of retention comprise cylinders (1 1A) with a flat, each displaced by a screw, the axis of movement being inclined in relation to the plane containing the plate.
  • the piate(4) can advantageously be made from harder material than that of the body ofthe tool.
  • Channels (13) extend through the body of the tool in order to spray cutting liquid for cooling of the cutter and of the machined part.
  • This tool can consist of several plates positioned angularly around its axis of rotation, where each plate can have a different angular orientation and different axial positioning in order to machine several conical surfaces at the same time.
  • the tool includes adjustment means employed to limit the positioning ofthe plate and therefore ofthe cutter.
  • the so-called longitudal end-stop (9) can be displaced slightly moved by means of an adjustment screw.
  • a mobile angular end-stop (14) enables the plate to be pivoted slightly, and therefore the cutter.
  • this angular end-stop (14) is composed of a conical face held by a screw which engages perpendicularly with the reception plane ofthe plate.
  • the conical face of the angular or longitudinal end-stop bears onto a field of the plate which is inclined in relation to the plane containing either of the upper and lower faces of said plate so that the contact is linear and not intermittent
  • the angle of inclination of the field of the plate (4) with relation to the plane containing the upper face will therefore depend on the choice of the angle of the conical part of ttie end-stop.
  • the tool can consist of one or more cutters positioned angularly so at to be able to machine several conical faces at the same time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Turning (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The object of the invention is a machine tool designed to be fitted with a cutter which is retained by a central screw, this tool being characterised in that it includes a plate (4) which is removable in relation to the body of the tool, where this plate possesses a cut-out (5) for the positioning off a machining cutter with a central hole, this cut-out having two lateral faces (5A, 5B), called the reference faces, and a third face (5C) which bears elastically against said machining cutter.

Description

A machine tool with a plate with elastic properties for holding the cutter.
the invention refers to a machine tool, employed in particular in order to machine a conical surface.
When manufacturing the engines in particular of automobiles, it is necessary to manufacture certain parts, such as the searings of valves, with great precision. To this end, use has been made for many years of tools which have their cutting edges orientated along the angle of the conical surface to be machined. Though it is possible to braze these Cutters onto a tool body, then- use is made most often of detachable machining cutters designed to be mounted onto a machine tool body in order that it should be possible to change these cutters rapidly when they are worn. This also enables the machine tool body to be re-used.
The mounting of these cutters must be rigorous in order to enable correct manufacturing of the valve seating. Indeed, accurate positioning of the cutting edge is essential in order to obtain a good seal, and correct exhausting of the gases.
For the manufacturing these valve searings, the cutter necessarily includes a cutting edge which is placed on a precise angular orientation in relation to the longitudinal axis of rotation of the .tool.
To be more precise, a valve seating consists of three successive faces which are orientated differently.
It is therefore necessary to achieve correct angular positioning of the cutter in order to shape these faces. Radial positioning must also be achieved with precision.
It is known to use cutters which have several edges, allowing the cutter to be pivoted whenever an edge is worn.
There are also different types of mounting in which the machining cutters are held. Thus, it is known (US-A-2004009046) to use a pressure element attached to the top of the cutter with a screw for retention of the pressure element which applies said pressure element with a certain force.
The tightening force of this screw is therefore not applied directly to the cutter. The cutter partly rests in a stamping presented by the tool. This hexagonal cutter thus bears onto a flat surface of the tool and in contact with three lateral bearing faces manufactured into the body of the tool. Two bearing faces form an angle whose bisecting line is perpendicular to the cutting edge.
No force, other than that of the reaction to the cutting force, holds the manufacturing cutter onto the bearing faces, and only the pressure of the clamp holds the cutter in position.
The working precision of this tool is therefore inadequate This type of tool, designed to use a single type of cutter, is therefore available from one single supplier only.
Moreover, if one of the lateral bearing faces of the stamping is damaged, the tool is no longer usable.
The invention proposes to provide a solution to the particular afore mentionned problems.
To this end, an object of the invention is a machine tool designed to be fitted with a cutter which is retained by a central screw, this tool being characterized in that it includes a plate which is removable in relation to the body of the tool, this plate having a cut-out for the positioning of a machining cutter, where this cut-out consists of two lateral faces, known as reference faces, and a third face which bears elastically against said manufacturing cutter.
The invention will be properly understood with the aid of the following description, provided as an example that is not limited to what is shown in the drawings, which illustrate the following:
FIG 1 : different views of a machine tool with one cutter
HG 2: different views of a machine tool with two cutters
FIG 3: different views of a machine tool with one cutter and the means to adjust it
HG 4: different views of a machine tool with two cutters and the means to adjust them.
FIG 5: different views of details of the machine tool.
Referring to the drawings, we see a machine tool (1) designed in particular to machine the seatings of valves. This tool has a tool body (2) on which is mounted, at its extremity, at least one machining cutter (3).
This machining cutter is of the type with four faces, with a central hole for a retaining screw (24). The tool body therefore includes a tapped hole for the retaining screw.
The tool body is designed to be held in a retaining chuck which is capable of rotating, or which is driven in rotation by a means which is appropriate to a machine tool.
In particular, the tool is designed to machine the seatings of valves, and it therefore works with a cutting edge (3A) that is inclined in relation to the longitudinal axis of the tool so as to machine a conical zone.
According to one characteristic, the tool includes a plate (4) which is removable in relation to the body of the tool, where this plate presents a cut-out (5) for the positioning of a machining cutter with a central hole, this cut-out having two lateral faces (5A, 5B). known as reference faces, and a third face (5C) which bears elastically against said machining cutter.
This pressure face (5C) will therefore apply the cutter onto one of the reference faces.
As an example, figure 5 shows a u-shaped cut-out with positioning faces at right angles, but the positioning faces can be orientated differently depending on. the shape of the cutter and the pressure face.
This mounted plate (4) extends into a first zone (4A) along the longitudinal axis of the tool body and into a second zone (4B) which is approximately along the angle of attack of the cutting edge. It is in this second zone that the cut-out (5) is located. The cutter is therefore driven on two faces and held elastically against a third face.
The elastic pressure face is located toward the extremity of the tool.
It can be seen that the positioning and pressure faces are bevelled from the upper face (20) and for part of the height.
Figure imgf000004_0001
overhanging this reception face, and a third face (8) at the bottom of the groove.
The bottom (8) of the groove can serve directly as the positioning end-stop for the plate.
A longitudinal end-stop (9) also serves for longitudinal positioning of the plate. As an example, this end-stop (9) is effected by a rod (10) partially passing through the body of the tool. In order to keep the plate applied onto the reception plane, the means of its retention (11) are provided, mounted on the part of the tool body which overhangs the reception plane and presenting one of the faces of the groove.
As an example, these means of retention comprise cylinders (1 1A) with a flat, each displaced by a screw, the axis of movement being inclined in relation to the plane containing the plate.
Ηghtenmg is achieved by moving the cylinder toward the bottom of the groove by means of a screw . A very effective securing of the plate, is then obtained, hence in an excellent quality of cut This rigid mounting enables the quality of cut to be improved. With this method, the body of the tool is simple to manufacture, as are the plates
(4). The piate(4) can advantageously be made from harder material than that of the body ofthe tool.
By choosing the orientation of the cut-out, one can easily change the cutting angle. Channels (13) extend through the body of the tool in order to spray cutting liquid for cooling of the cutter and of the machined part.
This tool can consist of several plates positioned angularly around its axis of rotation, where each plate can have a different angular orientation and different axial positioning in order to machine several conical surfaces at the same time. As an alternative, the tool includes adjustment means employed to limit the positioning ofthe plate and therefore ofthe cutter.
As an example, the so-called longitudal end-stop (9) can be displaced slightly moved by means of an adjustment screw.
Instead of it being the bottom of the groove that directly constitutes a radial positioning face for the plate, a mobile angular end-stop (14) enables the plate to be pivoted slightly, and therefore the cutter.
For example, this angular end-stop (14) is composed of a conical face held by a screw which engages perpendicularly with the reception plane ofthe plate.
This arrangement can be adopted both for the longitudinal end-stop and the angular end-stop. Advantageously, the conical face of the angular or longitudinal end-stop bears onto a field of the plate which is inclined in relation to the plane containing either of the upper and lower faces of said plate so that the contact is linear and not intermittent The angle of inclination of the field of the plate (4) with relation to the plane containing the upper face will therefore depend on the choice of the angle of the conical part of ttie end-stop.
It is also possible to orientate the means adjusting so that the faces of the plate> onto which the adjustment end-stops bear are perpendicular to the plane of the upper face of the plate.
It is then merely necessary to orientate the movement axis of the adjusting screw in an appropriate manner. It is also necessary that the contact should be linear.
This results in a very compact tool.
The tool can consist of one or more cutters positioned angularly so at to be able to machine several conical faces at the same time.

Claims

I) A machine tool designed to be fitted -with a cutter which is retained by a central screw, this tool being characterized in that it includes a plate which is removable with relation to the body of the tool, this plate (4) presenting a cut-out for the positioning of a machining cutter, where this cut-out has two lateral faces (5A, 5D), known as reference faces, and a third face (5C) which hears elasttcaliy against said machining cutter.
2) A machine tool according to claim 1, characterized in that the plate (4) extends into a first zone (4A) along the longitudinal axis of the axis of the tool body and into a second zone (4B) approximately along the angle of attack of the cutting edge, and it is in this second zone that the cut-out (5) is located.
3) A machine tool according to claim 1, characterised in that the elastic pressure of the pressure face is obtained by local reduction of the material of the plate at the level of the branch of the cut-out carrying the elastic pressure face (5C). 4) A machine tool according to claim 1, characterized in that it includes a groove (7) in which the plate (4) is partially located.
5) A machine tool according to claim 4, characterized in that the groove
(7) is delimited by a plane (6) for reception of the cutter, a second face (17) overhanging this reception face (6), and a third face (8) at the bottom of the groove. 6) A machine tool according to claim 5, characterized in that the bottom
(8) of the groove serves directly as an end-stop for positioning of the plate.
7) A machine tool according to claim 4, characterized in that it includes a rod forming a longitudinal end-stop (9) for the plate.
8) A machine tool according to claim I, characterized in that it includes retention means (11) for the part of the body of the tool overhanging the reception plane (6) of the plate (4).
9) A machine tool according to claim 1, characterized in that it includes means for angular adjustment of the plate (4),
10) A machine tool according to claim 1, characterized in that it includes means for longitudinal adjustment of the plate (4).
I 1) A machine tool according to claim (9) or (10), characterized in that the contact between the means for longitudinal and angular adjustment is linear.
PCT/SE2005/001032 2004-07-12 2005-06-29 A machine tool with a plate with elastic properties for holding the cutter WO2006006914A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05755049A EP1768810B1 (en) 2004-07-12 2005-06-29 A machine tool with a plate with elastic properties for holding the cutter
AT05755049T ATE548148T1 (en) 2004-07-12 2005-06-29 MACHINE TOOL COMPRISING A PLATE WITH ELASTIC PROPERTIES FOR HOLDING THE CUTTING DEVICE
CN200580023510XA CN1984739B (en) 2004-07-12 2005-06-29 Machine tool with elastic plate for holding the cutter
KR1020077000933A KR101144686B1 (en) 2004-07-12 2005-06-29 A machine tool with a plate with elastic properties for holding the cutter
US11/571,664 US7731457B2 (en) 2004-07-12 2005-06-29 Machine tool with a plate with elastic properties for holding the cutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0407750A FR2872723B1 (en) 2004-07-12 2004-07-12 MACHINING TOOL, IN PARTICULAR FOR FORMING A CONICAL SURFACE
FRFR0407750 2004-07-12

Publications (2)

Publication Number Publication Date
WO2006006914A1 true WO2006006914A1 (en) 2006-01-19
WO2006006914A8 WO2006006914A8 (en) 2007-06-28

Family

ID=34948479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2005/001032 WO2006006914A1 (en) 2004-07-12 2005-06-29 A machine tool with a plate with elastic properties for holding the cutter

Country Status (8)

Country Link
US (1) US7731457B2 (en)
EP (1) EP1768810B1 (en)
KR (1) KR101144686B1 (en)
CN (1) CN1984739B (en)
AT (1) ATE548148T1 (en)
CZ (1) CZ302634B6 (en)
FR (1) FR2872723B1 (en)
WO (1) WO2006006914A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7905798B2 (en) * 2008-02-15 2011-03-15 Karsten Manufacturing Corporation Golf club head and method of manufacturing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094446A5 (en) * 1970-06-22 1972-02-04 Unital
US4040156A (en) * 1975-04-17 1977-08-09 Fried. Krupp Gesellschaft Mit Beschrankter Adjusting device for milling cutters
DD135576A1 (en) * 1977-11-17 1979-05-16 Guenter Braband ADJUSTING AND CLAMPING DEVICE FOR TURNTABLE PLATES
EP0568515A1 (en) * 1992-04-28 1993-11-03 Sandvik Aktiebolag Spacer element for cutting tool
EP1226891A1 (en) * 2001-01-30 2002-07-31 Sandvik Aktiebolag Tool holder
US6702529B1 (en) * 1999-02-02 2004-03-09 Sandvik Aktiebolag Cutting tool for parting and similar operations

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE135576C (en) *
US3205558A (en) * 1964-01-27 1965-09-14 Willeys Carbide Tool Co Cutting tool with removable throw-away insert
US3376763A (en) * 1965-11-19 1968-04-09 Halliburton Co Boring tools
US3410160A (en) * 1966-04-08 1968-11-12 Warner Swasey Co Adjustable boring bar
US3534457A (en) * 1968-05-02 1970-10-20 Willey S Carbide Tool Co Cutting insert mounting assembly
US3662445A (en) * 1969-10-20 1972-05-16 Derek Whitaker Lathe tools
US3846882A (en) * 1972-11-29 1974-11-12 Warner Swasey Co Cutoff insert apparatus
CH546614A (en) * 1973-01-26 1974-03-15 Altenrhein Flug Fahrzeug DRILL HEAD FOR SLOTHOLE DRILLING.
US4631993A (en) * 1978-10-05 1986-12-30 General Electric Company Grooving tool and method for making same
DE2854149A1 (en) * 1978-12-15 1980-07-03 Gwt Geraete & Werkzeugbau Tech Cutting edge adjustment of turning tool - is achieved by pointed grub screws engaging sides of conical recesses
US4227838A (en) * 1979-01-08 1980-10-14 Fansteel Inc. Grooving and cut-off tool
US4332513A (en) * 1980-07-24 1982-06-01 General Electric Company Face grooving tool
DE3204693A1 (en) * 1982-02-11 1983-08-18 Karl-Heinz Arnold, Hartmetallwerkzeuge-Großhandel, 7302 Ostfildern Cutting-off tool
DE3219150C3 (en) * 1982-05-21 1991-06-13 Karl Zinner PUNCHING TOOL WITH SELF-CLAMPING INSERT
US4505626A (en) * 1983-02-24 1985-03-19 Dexport Tool Company, Inc. Cutting tool
DE3316053A1 (en) * 1983-05-03 1984-11-08 August Beck GmbH & Co, 7472 Winterlingen Chucking reamer
US4531867A (en) * 1984-02-16 1985-07-30 Dexport Tool Company Cutting tool
US4579488A (en) * 1984-02-21 1986-04-01 Griffin James W Boring bar assembly
JPS6130311A (en) * 1984-07-19 1986-02-12 Mitsubishi Metal Corp Throwaway type cutting tool
US4693641A (en) * 1985-10-25 1987-09-15 Mitsubishi Kinzoku Kabushiki Kaisha End mill with throw-away tip
DE3602427A1 (en) * 1986-01-28 1987-07-30 Stellram Gmbh Tool for shaping by cutting
AT388125B (en) * 1987-07-22 1989-05-10 Plansee Tizit Gmbh LANDING TOOL
JPH01222803A (en) * 1988-02-29 1989-09-06 Nippon Denso Co Ltd Throw-away tip type boring tool
IL91574A (en) * 1989-09-08 1992-02-16 Iscar Ltd Cutting tool system having an exchangeable adaptor
US5217330A (en) * 1992-04-22 1993-06-08 Dennstedt Jack W Adjustable cutting tool insert assembly
DE4243586A1 (en) * 1992-12-22 1994-06-23 Beck August Gmbh Co Machine reamer
JP3292526B2 (en) * 1992-12-25 2002-06-17 京セラ株式会社 Grooving cutting tool
SE501914C2 (en) * 1993-03-18 1995-06-19 Sandvik Ab Tool shank with detachable blade
DE4447558C5 (en) * 1994-08-25 2004-04-29 Gühring, Jörg, Dr. Rotary tool
IL111370A (en) * 1994-10-23 1998-08-16 Iscar Ltd Cutting tool assembly having an exchangeable adaptor
US5735649A (en) * 1996-10-08 1998-04-07 Kaiser Precision Tooling, Inc. Machine tool cutter position adjustment device
SE516973C2 (en) * 1999-02-04 2002-03-26 Sandvik Ab Cutting and grooving tools provided with toothed coupling surfaces
US6186704B1 (en) * 1999-03-04 2001-02-13 Kennametal Inc. Toolholder with detachable blade
SE516003C2 (en) * 2000-03-02 2001-11-05 Sandvik Ab Tool with inclined mounting surfaces between holder and tool part
EP1136158B1 (en) * 2000-03-16 2006-06-21 Sandvik Intellectual Property AB Cutting insert holder for turning tools and grooving insert therefor
US6511264B2 (en) * 2001-02-01 2003-01-28 Ingersoll Cutting Tool Company Adjustable insert seat
DE20212313U1 (en) * 2001-08-08 2002-11-28 Johne & Co Präzisionswerkzeuge GmbH, 46286 Dorsten Multi-edged rotary tool
DE10144923A1 (en) * 2001-09-12 2003-03-27 Guehring Joerg Cutting tool with indexable insert
DE10153646A1 (en) * 2001-10-31 2003-05-22 Horn P Hartmetall Werkzeugfab Tool holder for reversible cutting plates has contact bearing face divided by integral indentation into area parts forming between same a seat for holding protruding fitment of base holder with keyed engagement
US6846136B2 (en) * 2002-08-06 2005-01-25 Velenite Inc. Rotatable cutting tool
DE20303316U1 (en) * 2003-02-28 2003-04-30 Gühring, Jörg, Dr., 72458 Albstadt Rotary cutting tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094446A5 (en) * 1970-06-22 1972-02-04 Unital
US4040156A (en) * 1975-04-17 1977-08-09 Fried. Krupp Gesellschaft Mit Beschrankter Adjusting device for milling cutters
DD135576A1 (en) * 1977-11-17 1979-05-16 Guenter Braband ADJUSTING AND CLAMPING DEVICE FOR TURNTABLE PLATES
EP0568515A1 (en) * 1992-04-28 1993-11-03 Sandvik Aktiebolag Spacer element for cutting tool
US6702529B1 (en) * 1999-02-02 2004-03-09 Sandvik Aktiebolag Cutting tool for parting and similar operations
EP1226891A1 (en) * 2001-01-30 2002-07-31 Sandvik Aktiebolag Tool holder

Also Published As

Publication number Publication date
CZ302634B6 (en) 2011-08-10
CZ200729A3 (en) 2007-11-07
US20080273929A1 (en) 2008-11-06
US7731457B2 (en) 2010-06-08
CN1984739B (en) 2011-07-06
KR101144686B1 (en) 2012-05-25
KR20070022874A (en) 2007-02-27
WO2006006914A8 (en) 2007-06-28
EP1768810A1 (en) 2007-04-04
CN1984739A (en) 2007-06-20
ATE548148T1 (en) 2012-03-15
EP1768810B1 (en) 2012-03-07
FR2872723A1 (en) 2006-01-13
FR2872723B1 (en) 2006-09-08

Similar Documents

Publication Publication Date Title
CA1159242A (en) Insert retention apparatus
US7530769B2 (en) Tool for the metal cutting machining of valve seats
JP5746734B2 (en) Umbrella gear cutting tool with cutter bar and method of using the same
EP3144086B1 (en) A tool body and a turning tool for grooving operations
US20090232609A1 (en) Cutting insert
US7717651B2 (en) Tool for machining precision bores
US6974283B2 (en) Cutting device
US20030213776A1 (en) Precision base and fixture adapter set-up
US7731457B2 (en) Machine tool with a plate with elastic properties for holding the cutter
KR102190807B1 (en) Jig for fixing cutting working body
KR20190045210A (en) Machining methods and turning devices for machining rotating symmetrical surfaces of workpieces
US4483218A (en) Clamping device for a saw blade in a machine for working on saws
US10293412B2 (en) Chuck arrangement
JP4969576B2 (en) Milling head
US7645099B2 (en) Apparatus for machining a workpiece
JP2008119790A (en) Tool holder and nc lathe on which the tool holder is mounted
JP2006102924A (en) Milling cutter
JP2008000830A (en) Insert for spherical surface cutter and insert detachable type spherical surface cutter
US20230166336A1 (en) Cutting tool and distance compensating element for positioning reground cutting inserts in a cutting tool
CN112828353B (en) Milling machine for metal bar processing
CN219852519U (en) Double-inclined type adjustable wire cutting clamp
US20040245693A1 (en) Form a-fixture
RU2424878C2 (en) Cutting tool and milling head
JP2021074839A (en) Cutting insert and processing method
JP2007253305A (en) Milling cutter, and insert

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 2005755049

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 118/KOLNP/2007

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: PV2007-29

Country of ref document: CZ

WWE Wipo information: entry into national phase

Ref document number: 200580023510.X

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Ref document number: DE

WWE Wipo information: entry into national phase

Ref document number: 1020077000933

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020077000933

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2005755049

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 11571664

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: PV2007-29

Country of ref document: CZ