WO2010010905A1 - 押え部材、工具ホルダおよびスローアウェイ式切削工具 - Google Patents
押え部材、工具ホルダおよびスローアウェイ式切削工具 Download PDFInfo
- Publication number
- WO2010010905A1 WO2010010905A1 PCT/JP2009/063130 JP2009063130W WO2010010905A1 WO 2010010905 A1 WO2010010905 A1 WO 2010010905A1 JP 2009063130 W JP2009063130 W JP 2009063130W WO 2010010905 A1 WO2010010905 A1 WO 2010010905A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool holder
- protrusion
- tip
- cutting edge
- presser member
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- -1 cemented carbide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- B23B27/14—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
- B23B27/1677—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 by a clamping member acting almost perpendicularly on the chip-forming plane and at the same time upon the wall of a hole in the insert
-
- 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
-
- 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
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/03—Clamps
-
- 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
- Y10T407/2274—Apertured tool
- Y10T407/2276—Apertured tool with means projecting through aperture to force tool laterally against reaction surface
-
- 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
Definitions
- the present invention relates to a pressing member for restraining a cutting edge tip to a tool holder, a tool holder provided with the pressing member, and a throw-away cutting tool in which the cutting edge tip is mounted on the tool holder.
- Patent Document 1 discloses that a cutting edge chip placed on a chip mounting seat provided on the upper surface of the tip end of a tool holder is clamped (pressing member) from the upper side of the cutting blade chip to the bottom surface side and the wall surface side of the chip mounting seat. And a mechanism for attaching a cutting edge tip to a tool holder.
- the presser member has a sliding surface that is in contact with the inclined surface of the tool holder and a protrusion that engages with a mounting hole formed in the cutting edge chip on the lower surface on the proximal end side in the longitudinal direction.
- the present invention has been made to solve the above-described problems, and is a press member suitable for fixing a cutting blade tip to a tool holder, a tool holder provided with the pressing member, and a cutting blade tip mounted on the tool holder.
- An object of the present invention is to provide a throwaway cutting tool.
- the pressing member of the present invention is a pressing member for a cutting edge tip for restraining the cutting edge tip to the tool holder, and is opposed to the tool holder and an upper surface engageable with the head of the fastening bolt.
- a main body having a lower surface, and a bolt hole into which the tightening bolt that passes between the upper surface and the lower surface is inserted; and a mounting hole that protrudes from the lower surface of the main body and is formed in the cutting blade tip.
- a projection that can be joined, and the projection is a surface that faces in a rotational direction around the central axis of the fastening bolt, and the projection gradually tapers from the root side toward the tip side. It has the inclined surface which inclines so that it may become.
- the first and second rotation directions around the central axis of the tightening bolt are respectively directed and inclined so that the protrusion gradually tapers from the root side toward the tip side.
- First and second inclined surfaces having inclined surfaces are provided. More preferably, the inclined surface is smoothly curved in the circumferential direction of the protrusion.
- the protrusion is configured such that a predetermined region of the outer peripheral surface other than the inclined surface is engaged with the inner peripheral surface of the mounting hole.
- the protrusion has a cylindrical shape or a long cylindrical basic shape having a long axis in the longitudinal direction of the pressing member, and the first and second around the central axis of the fastening bolt of the basic shape. It is possible to adopt a configuration in which at least one of the side surface portions facing each of the rotation directions 2 is cut out so that the protrusion gradually tapers from the base side toward the tip side.
- the presser member according to the present invention is provided with an inclined surface that is inclined so that the protruding portion gradually tapers from the base side toward the tip side, thereby rotating around the central axis of the tightening bolt. When this is done, the protrusion is smoothly inserted into the mounting hole of the cutting edge tip by the action of the inclined surface.
- the tool holder according to the present invention includes the above-described presser member.
- a cutting tool according to the present invention includes the above-described tool holder and a cutting edge tip that is detachably attached to the tool holder.
- the protrusion of the presser member can be reliably inserted into the mounting hole of the cutting edge tip and can be engaged with the inner peripheral surface of the mounting hole, the cutting edge tip can be securely attached to the tool holder. Can be fixed.
- FIG. 1A is a perspective view of a cutting tool according to an embodiment of the present invention.
- FIG. 1B is a cross-sectional view taken along a plane along the longitudinal direction of the presser member.
- FIG. 1C is a plan view showing a tip portion of the cutting tool.
- 1D is a cross-sectional view in the ID-ID line direction of FIG. 1C.
- FIG. 2A is a schematic perspective view of a pressing member according to an embodiment of the present invention.
- FIG. 2B is a front view of the pressing member in FIG. 2A as viewed from the front end side.
- FIG. 2C is a side view of the presser member of FIG. 2A.
- 2D is a bottom view of the presser member of FIG. 2A.
- 2E is a top view of the pressing member of FIG. 2A.
- 2F is a cross-sectional view taken along the line IIF-IIF in FIG. 2E.
- 2G is a cross-sectional view of the pressing member in FIG. 2F in the direction of the line IIG-IIG.
- FIGS. 1A to 1D are views showing a cutting tool according to an embodiment of the present invention, in which FIG. 1A is an external perspective view of the cutting tool, and FIG. 1B is a plane along the longitudinal direction of a pressing member at the tip of the cutting tool.
- FIG. 1C is a plan view of the tip portion of the cutting tool, and FIG. 1D is a cross-sectional view along the ID-ID line of the tip portion of the cutting tool shown in FIG. 1C.
- a cutting tool 20 used for turning includes a presser member 1, a tool holder 10, and a cutting edge tip 30 detachably attached to a tip mounting seat 11 of the tool holder 10.
- the tool holder 10 is made of a steel material or the like, and has a body having a substantially rectangular parallelepiped shank, a chip mounting seat 11 formed at the tip of the body, and a female screw hole formed in the vicinity of the chip mounting seat 11 12, an inclined surface 13 formed in the vicinity of the female screw hole 12, and a pressing member 1 that is fastened to the tool holder 10 by a fastening bolt 40.
- the cutting edge tip 30 is placed on the tip mounting seat 11 of the tool holder 10, and the pressing member 1 is disposed on the upper surface of the cutting edge tip 30.
- the fastening bolt 40 is screwed into the female screw hole 12 of the tool holder 10 through the bolt hole 5 of the holding member 1, the head of the fastening bolt 40 is engaged with the upper surface of the holding member 1, and the cutting edge tip 30 is attached to the tip. It is pressed and fixed by the pressing surface 4 of the pressing member 1 toward the seat 11.
- the cutting edge tip 30 is formed from a material such as cemented carbide, cermet, ceramics, or the like. As shown in FIGS. 1A to 1C, the cutting edge tip 30 has a substantially rhombic flat plate shape, a rake face formed on the upper surface, and a flank face formed on a side surface intersecting the rake face. The cutting edge formed in the ridgeline part which each rake face and flank cross
- FIG. 2A to 2G are views showing the structure of the presser member.
- FIG. 2A is an external perspective view of the presser member
- FIG. 2B is a front view of the presser member
- FIG. 2C is a side view of the presser member
- FIG. 2F is a cross-sectional view of the presser member taken along line IIF-IIF in FIG. 2E
- FIG. 2G is a cross-sectional view of the presser member taken along line IIG-IIG in FIG. 2F.
- the presser member 1 according to the present embodiment is made of cemented carbide, high speed steel, tool steel, alloy steel, stainless steel, or the like, and as shown in FIGS. 2A to 2G, the main body is based on the front end side in the longitudinal direction.
- the main body of the pressing member 1 has a protrusion 3 that engages with the mounting hole 31 of the cutting edge tip 30 on the lower surface 2 on the distal end side in the longitudinal direction, and a pressing surface 4 that presses the cutting edge tip 30 from the upper surface.
- a sliding surface 9 that comes into contact with the inclined surface 13 formed on the tool holder 10 is provided on the base end side of the main body of the pressing member 1. Further, a bolt hole 5 penetrating the presser member 1 in the vertical direction is provided between the protrusion 3 and the inclined surface 13 in the longitudinal direction of the main body of the presser member 1.
- the protrusion 3 is a surface facing the rotation directions R1 and R2 around the central axis Ct of the tightening bolt 40, and the protrusion 3 gradually tapers from the root side toward the tip side. It has two inclined surfaces 3a which are inclined. That is, the protruding portion 3 has a cylindrical basic shape, and the side portion toward the first and second rotational directions R1 and R2 around the central axis Ct of the fastening bolt 40 is the protruding portion 3 It is notched so that it gradually tapers from the root side toward the tip side. As can be seen from the figure, each inclined surface 3a is smoothly curved in the circumferential direction of the protrusion 3 and extends linearly from the root side to the tip side. As shown in FIGS.
- the protrusion 3 has a concave curved surface 3c on the base side of the protrusion 3 on the circumferential surface of the protrusion 3 in the longitudinal direction of the holding member 1.
- the contact surface 3b that is formed in a convex shape and is curved on the tip side of the projection 3 is formed. The contact surface 3 b engages with the inner peripheral surface of the mounting hole 31.
- the inclined surface 3 a made of a smooth curved surface is formed on the protrusion 3, so that when the protrusion 3 is inserted into the mounting hole 31 of the cutting edge tip 30, the central axis of the fastening bolt 40 Even if the pressing member 1 is slightly rotated around Ct and the inclined surface 3a and the opening peripheral edge of the mounting hole 31 interfere with each other, the projecting portion 3 smoothly moves to the mounting hole 31 by the action of the inclined surface 3a. Inserted into.
- the presser member 1 pulls the cutting blade tip 30 from the tip end portion of the tool holder 10 toward the shank side while pressing the cutting blade tip 30 from the upper surface thereof, so that the cutting blade tip 30 is stable and strong on the tool holder 10. Fixed to. As a result, it is possible to suppress chatter vibration of the cutting edge tip 30 accompanying the turning process, damage to the cutting edge, and the like, and to obtain a processed surface with excellent quality.
- the base side of the protrusion 3 of the presser member 1 is thicker than the tip, the base side on which stress tends to concentrate when the protrusion 3 engages with the mounting hole 31 of the cutting edge tip.
- the strength of the protrusion 3 is not lowered, and the breakage of the protrusion 3 can be suppressed.
- the two inclined surfaces 3a are formed on the protruding portion 3 in accordance with the two rotational directions R1 and R2, but the inclined surfaces 3a can also be made one. That is, the inclined surface 3a may be formed only on the side in which the presser member 1 rotates when the tightening bolt 40 is tightened (the rotational direction when the tightening bolt is tightened).
- the basic shape of the protruding portion 3 may be a substantially long cylindrical shape or a substantially elliptical column shape having a long axis in the longitudinal direction of the presser member 1 (the same direction as the cutting edge chip retracting direction) in addition to the substantially cylindrical shape.
- a convex portion provided on the main body in addition to the contact between the slide surface 9 of the presser member and the inclined surface 13 of the tool holder as in this embodiment.
- the engaging means which consists of a recessed part and the recessed part or convex part which were provided in the tool holder and can engage with this may be used. Even in such an engagement means, it is practically impossible to precisely engage the engagement means so that the presser member does not rotate at all. According to the presser member 1 according to the present embodiment, even when such an engaging means is used, the protrusion 3 of the main body is reliably inserted into the mounting hole 31 of the cutting edge tip 30, and the mounting hole 31. Therefore, the cutting edge tip 30 can be firmly fixed.
- the shape of the presser member 1 is formed in an elongated half-egg shape, but the shape of the presser member 1 is not particularly limited, and an arbitrary shape such as a substantially rectangular shape, a substantially circular shape, or an asymmetric shape may be used. Can be adopted.
- the cutting tool 20 used for turning as an example of the throw-away type cutting tool has been described as an example.
- the present invention is not limited to this, and various types of throw-away type cutting tools such as a face milling cutter are used.
- the present invention can also be applied.
- the substantially diamond-shaped flat cutting edge tip 30 is used, but the shape of the cutting edge tip 30 is not limited to this, and for example, a cutting edge such as a circle, a triangle, or a rectangle Chips can be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
Abstract
Description
好適には、前記締付ボルトの中心軸線まわりの第1及び第2の回転方向をそれぞれ向き、かつ、当該突起部がその根元側から先端側に向けて徐々に先細りとなるように傾斜している傾斜面を有する第1及び第2の傾斜面を備える。
さらに好適には、前記傾斜面は、前記突起部の周方向において滑らかに湾曲している。
また、前記突起部は、前記傾斜面以外の外周面の所定領域が前記取付用孔の内周面に係合するように構成されている。
さらに、前記突起部は、円柱状、又は、前記押え部材の長手方向に長軸をもつ長円柱状の基本形状を有し、当該基本形状の前記締付ボルトの中心軸線まわりの第1及び第2の回転方向をそれぞれ向く側面部分の少なくとも一方が当該突起部がその根元側から先端側に向けて徐々に先細りとなるように切り欠かれている、構成を採用することができる。
図1Aないし図1Dは、本発明の一実施形態に係る切削工具を示す図であって、図1Aは切削工具の外観斜視図、図1Bは切削工具先端部の押え部材の長手方向に沿う平面で切断した断面図、図1Cは切削工具の先端部分の平面図、図1Dは図1Cに示す切削工具の先端部のID-ID線に沿った断面図である。
旋削加工に用いられる切削工具20は、図1Aないし図1Dに示すように、押え部材1と、工具ホルダ10と、工具ホルダ10のチップ取付座11に着脱可能に装着された切刃チップ30とを含む。
工具ホルダ10は、鋼材等から構成され、略直方体をなすシャンクを有するボデーと、該ボデーの先端部に形成されるチップ取付座11と、該チップ取付座11の近傍に穿設された雌ねじ孔12と、該雌ねじ孔12の近傍に形成された傾斜面13と、締付ボルト40により工具ホルダ10に締結される押え部材1とを含む。
本実施形態に係る押え部材1は、超硬合金、高速度鋼、工具鋼、合金鋼、ステンレス鋼等から構成され、図2A~2Gに示すように、その本体は、長手方向の先端側が基端側より細くなった細長い略半卵形状を有する。この押え部材1の本体は、その長手方向における先端側の下面2に、切刃チップ30の取付用孔31と係合する突起部3と、切刃チップ30をその上面から押圧する押圧面4とを備える。
Claims (7)
- 切刃チップを前記工具ホルダに拘束するための切刃チップ用の押え部材であって、
前記締結ボルトの頭部と係合可能な上面と、前記工具ホルダに対向する下面と、前記上面と前記下面との間を貫通する前記締付ボルトが挿入されるボルト孔とを有する本体と、
前記本体の下面から突出し、前記切刃チップに形成された取付用孔に係合可能な突起部と、を備え、
前記突起部は、前記締付ボルトの中心軸線まわりの回転方向に向かう面であって、当該突起部がその根元側から先端側に向けて徐々に先細りとなるように傾斜している傾斜面を有する、
ことを特徴とする押え部材。 - 前記締付ボルトの中心軸線まわりの第1及び第2の回転方向をそれぞれ向き、かつ、当該突起部がその根元側から先端側に向けて徐々に先細りとなるように傾斜している傾斜面を有する第1及び第2の傾斜面を備えることを特徴とする請求項1に記載の押え部材。
- 前記傾斜面は、前記突起部の周方向において滑らかに湾曲している、ことを特徴とする請求項1又は2に記載の押え部材。
- 前記突起部は、前記傾斜面以外の外周面の所定領域が前記取付用孔の内周面に係合するように構成されている、ことを特徴とする請求項1ないし3のいずれかに記載の押え部材。
- 前記突起部は、円柱状、又は、前記押え部材の長手方向に長軸をもつ長円柱状の基本形状を有し、当該基本形状の前記締付ボルトの中心軸線まわりの第1及び第2の回転方向に向かう側面部分の少なくとも一方が当該突起部がその根元側から先端側に向けて徐々に先細りとなるように切り欠かれている、ことを特徴とする請求項1ないし4のいずれかに記載の押え部材。
- 請求項1ないし5に記載の押え部材を備えることを特徴とする工具ホルダ。
- 請求項6に記載の工具ホルダと、
前記工具ホルダに着脱可能に装着された切刃チップと、を有することを特徴とする切削工具。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0916276A BRPI0916276B1 (pt) | 2008-07-22 | 2009-07-22 | elemento de fixação para um inserto de corte, suporte de ferramenta, e, ferramenta de corte |
CN2009801293990A CN102105250B (zh) | 2008-07-22 | 2009-07-22 | 压紧部件、刀具保持具以及不重磨式切削刀具 |
KR1020117000683A KR101258975B1 (ko) | 2008-07-22 | 2009-07-22 | 압착부재, 공구홀더 및 인덱서블 절삭공구 |
JP2010521723A JP4811753B2 (ja) | 2008-07-22 | 2009-07-22 | 押え部材、工具ホルダおよびスローアウェイ式切削工具 |
CA2731424A CA2731424C (en) | 2008-07-22 | 2009-07-22 | Clamping member, tool holder and indexable cutting tool |
EP09800419.5A EP2316597B1 (en) | 2008-07-22 | 2009-07-22 | Clamping member |
US13/011,502 US8496414B2 (en) | 2008-07-22 | 2011-01-21 | Clamping member, tool holder and indexable cutting tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008188256 | 2008-07-22 | ||
JP2008-188256 | 2008-07-22 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/011,502 Continuation-In-Part US8496414B2 (en) | 2008-07-22 | 2011-01-21 | Clamping member, tool holder and indexable cutting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010010905A1 true WO2010010905A1 (ja) | 2010-01-28 |
Family
ID=41570365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/063130 WO2010010905A1 (ja) | 2008-07-22 | 2009-07-22 | 押え部材、工具ホルダおよびスローアウェイ式切削工具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8496414B2 (ja) |
EP (1) | EP2316597B1 (ja) |
JP (1) | JP4811753B2 (ja) |
KR (1) | KR101258975B1 (ja) |
CN (1) | CN102105250B (ja) |
BR (1) | BRPI0916276B1 (ja) |
CA (1) | CA2731424C (ja) |
RU (1) | RU2448812C1 (ja) |
WO (1) | WO2010010905A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105149630A (zh) * | 2015-10-04 | 2015-12-16 | 陈宁 | 一种组合刀架及其工艺方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8727674B2 (en) * | 2012-02-16 | 2014-05-20 | Kennametal Inc. | Tool holder with nubs for clamping a cutting insert with notches |
WO2018034339A1 (ja) * | 2016-08-19 | 2018-02-22 | 京セラ株式会社 | 切削工具及びこれを用いた切削加工物の製造方法 |
US10300532B2 (en) * | 2017-06-26 | 2019-05-28 | Kennametal Inc. | Clamp for tool holder |
CN110891719B (zh) * | 2017-07-27 | 2022-01-18 | 住友电工硬质合金株式会社 | 切削工具保持器 |
USD985346S1 (en) * | 2020-10-22 | 2023-05-09 | Fami S.R.L. | Tool turning support |
JP7024894B1 (ja) * | 2021-01-13 | 2022-02-24 | 株式会社タンガロイ | 工具本体 |
US20230053686A1 (en) * | 2021-08-17 | 2023-02-23 | Kennametal Inc. | Clamping tool holder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5536120A (en) * | 1994-05-11 | 1996-07-16 | Miller; Arthur W. | Turning tool holder having rotatably adjustable clamping mechanism |
JPH1071508A (ja) | 1989-06-15 | 1998-03-17 | Mitsubishi Materials Corp | スローアウェイチップのクランプ機構 |
JP2008132566A (ja) * | 2006-11-28 | 2008-06-12 | Kyocera Corp | 切削工具 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600341A (en) * | 1984-02-21 | 1986-07-15 | Board Harry B | Pocket reducing insert for toolholder and the like |
SU1433646A1 (ru) * | 1986-10-02 | 1988-10-30 | Всесоюзный Научно-Исследовательский Инструментальный Институт | Резец с механическим креплением режущей пластины |
SU1454580A1 (ru) * | 1987-02-04 | 1989-01-30 | Предприятие П/Я Г-4423 | Резец с механическим креплением режущей пластины |
SU1521530A1 (ru) * | 1988-01-08 | 1989-11-15 | Всесоюзный Научно-Исследовательский Инструментальный Институт | Резец с механическим креплением режущей пластины |
SE511759C2 (sv) * | 1996-12-09 | 1999-11-22 | Sandvik Ab | Skärhållare för vändskärsplattor |
JP4436985B2 (ja) * | 1999-04-26 | 2010-03-24 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 切削インサートを保持するための工具ホルダおよび締付け板 |
US6457914B1 (en) * | 2000-08-24 | 2002-10-01 | Kennametal Inc. | Clamping tool holder |
SE523405C2 (sv) * | 2001-12-21 | 2004-04-13 | Seco Tools Ab | Verktyg för skärande bearbetning med ett avrundat hårt element i en stödyta i hållaren. |
SE525875C2 (sv) * | 2002-11-13 | 2005-05-17 | Sandvik Ab | Skär för skärverktyg med upphöjd övergångsyta |
US20070283794A1 (en) * | 2006-06-13 | 2007-12-13 | Giannetti Enrico R | Machine tool holder having internal coolant supply and cutter retaining and coolant distribution cutter insert retaining clamp assembly |
EP2183068B1 (en) * | 2007-08-10 | 2012-10-31 | Taegutec. Ltd. | Clamping device for a cutting insert |
JP5117138B2 (ja) | 2007-08-10 | 2013-01-09 | 日本特殊陶業株式会社 | クランプホルダ |
-
2009
- 2009-07-22 CN CN2009801293990A patent/CN102105250B/zh active Active
- 2009-07-22 JP JP2010521723A patent/JP4811753B2/ja active Active
- 2009-07-22 RU RU2011106495/02A patent/RU2448812C1/ru active
- 2009-07-22 WO PCT/JP2009/063130 patent/WO2010010905A1/ja active Application Filing
- 2009-07-22 EP EP09800419.5A patent/EP2316597B1/en active Active
- 2009-07-22 CA CA2731424A patent/CA2731424C/en active Active
- 2009-07-22 BR BRPI0916276A patent/BRPI0916276B1/pt active IP Right Grant
- 2009-07-22 KR KR1020117000683A patent/KR101258975B1/ko active IP Right Grant
-
2011
- 2011-01-21 US US13/011,502 patent/US8496414B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1071508A (ja) | 1989-06-15 | 1998-03-17 | Mitsubishi Materials Corp | スローアウェイチップのクランプ機構 |
US5536120A (en) * | 1994-05-11 | 1996-07-16 | Miller; Arthur W. | Turning tool holder having rotatably adjustable clamping mechanism |
JP2008132566A (ja) * | 2006-11-28 | 2008-06-12 | Kyocera Corp | 切削工具 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2316597A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105149630A (zh) * | 2015-10-04 | 2015-12-16 | 陈宁 | 一种组合刀架及其工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0916276B1 (pt) | 2019-09-10 |
RU2448812C1 (ru) | 2012-04-27 |
CA2731424C (en) | 2013-06-04 |
KR101258975B1 (ko) | 2013-04-29 |
CA2731424A1 (en) | 2010-01-28 |
EP2316597A4 (en) | 2012-01-18 |
KR20110018428A (ko) | 2011-02-23 |
US20110116879A1 (en) | 2011-05-19 |
JP4811753B2 (ja) | 2011-11-09 |
JPWO2010010905A1 (ja) | 2012-01-05 |
BRPI0916276A2 (pt) | 2015-11-10 |
EP2316597B1 (en) | 2015-05-27 |
CN102105250B (zh) | 2013-10-30 |
EP2316597A1 (en) | 2011-05-04 |
CN102105250A (zh) | 2011-06-22 |
US8496414B2 (en) | 2013-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4811753B2 (ja) | 押え部材、工具ホルダおよびスローアウェイ式切削工具 | |
KR101330482B1 (ko) | 인서트 탈착식 공구 | |
CN113727797B (zh) | T形刀具以及t形刀具的制作方法 | |
JPH09207009A (ja) | スローアウェイチップのクランプ機構 | |
JP2012528731A (ja) | 切削工具及び切削工具用の切削インサート | |
WO2015129770A1 (ja) | 切削インサート、工具ボデーおよび切削工具 | |
JP2002178203A (ja) | 切削機械加工用工具 | |
JP3900886B2 (ja) | 面取りアダプタ | |
JP3286836B2 (ja) | スローアウェイバイト及びそのシャンク | |
JP5151248B2 (ja) | 中ぐり加工用チップおよびこれを用いた中ぐり工具 | |
JP3815132B2 (ja) | スローアウェイチップのクランプ機構 | |
JPH0453855Y2 (ja) | ||
JP2008006538A (ja) | スローアウェイ式切削工具 | |
JP4262049B2 (ja) | 切削工具 | |
JP4774689B2 (ja) | スローアウェイチップのクランプ機構 | |
JP2001150218A (ja) | 回転切削工具 | |
JP2005205527A (ja) | 切削工具 | |
JP5031806B2 (ja) | 切削工具 | |
JP2008254139A (ja) | 微調整機構およびこれを備えたスローアウェイ式切削工具 | |
JP4412797B2 (ja) | 切削工具 | |
JPH08243805A (ja) | スローアウェイチップのクランプ機構 | |
JPH0617803U (ja) | 切削工具 | |
JPH0929514A (ja) | スローアウェイチップのクランプ機構 | |
JPH0631904U (ja) | スローアウェイ式切削工具 | |
JPH08243806A (ja) | スローアウェイチップのクランプ機構 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980129399.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09800419 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010521723 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 38/DELNP/2011 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 20117000683 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2731424 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009800419 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011106495 Country of ref document: RU |
|
ENP | Entry into the national phase |
Ref document number: PI0916276 Country of ref document: BR Kind code of ref document: A2 Effective date: 20110119 |