JPH042506U - - Google Patents

Info

Publication number
JPH042506U
JPH042506U JP4266890U JP4266890U JPH042506U JP H042506 U JPH042506 U JP H042506U JP 4266890 U JP4266890 U JP 4266890U JP 4266890 U JP4266890 U JP 4266890U JP H042506 U JPH042506 U JP H042506U
Authority
JP
Japan
Prior art keywords
tool
cutting edge
cutting
linear
elastic deformation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4266890U
Other languages
Japanese (ja)
Other versions
JP2549005Y2 (en
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 filed Critical
Priority to JP1990042668U priority Critical patent/JP2549005Y2/en
Publication of JPH042506U publication Critical patent/JPH042506U/ja
Application granted granted Critical
Publication of JP2549005Y2 publication Critical patent/JP2549005Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例である切削工具装置
を示す正面断面図であり、第２図は上記装置の平
面図（一部断面）である。第３図は上記切削工具
装置と共に使用される切削工具装置を示す正面図
（一部断面）であり、第４図は同じく部分側面断
面図である。第５図は上記装置の側面断面図であ
り、第６図は上記装置の一部を示す側面断面図で
ある。第７図は第１図および第３図の切削工具装
置を含む切削工具装置群を示す正面図であり、第
８図は第７図の−断面図、第９図は同じく第
７図の−断面図である。 ３６……切削工具装置、１６０……ホルダ本体
、１６２……工具取付部、１６４……基部、１６
６……工具保持部、１６８……切刃、１７０……
バイト、１７２……すり割り溝、１７４……弾性
変形部、１８０……ボール付ねじ、１８２……ブ
ロツク、１８８……ボルト。 FIG. 1 is a front sectional view showing a cutting tool device that is an embodiment of the present invention, and FIG. 2 is a plan view (partially in section) of the device. FIG. 3 is a front view (partially in section) showing a cutting tool device used together with the cutting tool device, and FIG. 4 is a partially sectional side view. FIG. 5 is a side sectional view of the device, and FIG. 6 is a side sectional view showing a part of the device. FIG. 7 is a front view showing a cutting tool device group including the cutting tool devices shown in FIGS. 1 and 3, FIG. 8 is a sectional view taken from the side shown in FIG. 7, and FIG. FIG. 36...Cutting tool device, 160...Holder body, 162...Tool mounting portion, 164...Base, 16
6... Tool holding part, 168... Cutting blade, 170...
Bit, 172...slit groove, 174...elastic deformation part, 180...screw with ball, 182...block, 188...bolt.

Claims (1)

【実用新案登録請求の範囲】 工作機械の工具取付部に固定される基部、切削
工具を保持する工具保持部およびそれら両部を連
結するとともに弾性変形してそれら両部のほぼ１
点を中心とする相対回動を許容する弾性変形部を
有するホルダ本体と、 前記工具保持部に保持され、前記弾性変形部の
弾性変形に伴つて切刃がほぼ前記１点を中心とす
る円弧軌跡を描いて移動するとともに、その切刃
がその円弧軌跡のほぼ接線方向に延びる直線状切
刃である切削工具と、 前記基部と工具保持部とのいずれか一方の側に
設けられ、他方に作用することにより前記弾性変
形部の弾性変形量を変え、前記直線状切刃を正確
に前記接線方向と一致させるとともに、前記切削
工具の切削抵抗に抗してその直線状切刃の方向を
維持する切刃方向調整装置と を含むことを特徴とする切削工具装置。[Claims for Utility Model Registration] A base fixed to a tool mounting part of a machine tool, a tool holding part that holds a cutting tool, and a tool holding part that connects these parts and is elastically deformed to form approximately one part of the two parts.
a holder main body having an elastically deformable portion that allows relative rotation about a point; and a holder body that is held by the tool holding portion and whose cutting edge forms an arc approximately centered on the one point as the elastically deformable portion is elastically deformed. A cutting tool which is a linear cutting edge that moves in a trajectory and whose cutting edge extends substantially tangentially to the arcuate trajectory; By acting, the amount of elastic deformation of the elastic deformation portion is changed, the linear cutting edge is accurately aligned with the tangential direction, and the direction of the linear cutting edge is maintained against the cutting resistance of the cutting tool. A cutting tool device comprising: a cutting edge direction adjustment device.
JP1990042668U 1990-04-20 1990-04-20 Cutting tool equipment Expired - Lifetime JP2549005Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990042668U JP2549005Y2 (en) 1990-04-20 1990-04-20 Cutting tool equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990042668U JP2549005Y2 (en) 1990-04-20 1990-04-20 Cutting tool equipment

Publications (2)

Publication Number Publication Date
JPH042506U true JPH042506U (en) 1992-01-10
JP2549005Y2 JP2549005Y2 (en) 1997-09-24

Family

ID=31554413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990042668U Expired - Lifetime JP2549005Y2 (en) 1990-04-20 1990-04-20 Cutting tool equipment

Country Status (1)

Country Link
JP (1) JP2549005Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009048098A1 (en) * 2007-10-12 2009-04-16 Sumitomo Electric Hardmetal Corp. Cutting edge adjustment mechanism and cutting tool using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172405A (en) * 1984-02-15 1985-09-05 Hitachi Ltd Tool holder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172405A (en) * 1984-02-15 1985-09-05 Hitachi Ltd Tool holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009048098A1 (en) * 2007-10-12 2009-04-16 Sumitomo Electric Hardmetal Corp. Cutting edge adjustment mechanism and cutting tool using the same
JP2009095894A (en) * 2007-10-12 2009-05-07 Sumitomo Electric Hardmetal Corp Cutting edge adjusting mechanism and cutting tool using the same

Also Published As

Publication number Publication date
JP2549005Y2 (en) 1997-09-24

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term