JPH0192313U

JPH0192313U -

Info

Publication number: JPH0192313U
Application number: JP18700887U
Authority: JP
Priority date: 1987-12-08
Filing date: 1987-12-08
Publication date: 1989-06-16

Description

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

第１図Ａ，Ｂ，Ｃないし第４図は本考案の一実
施例を示すもので、第１図Ａは切削工具を示す平
面図、同図Ｂは同図ＡのＢ方向矢視図、同図Ｃは
同図ＡのＣ方向矢視図、第２図は第１図Ａの―
線断面図、第３図は第１図Ａの―線断面図
、第４図は第３図の―線断面図、第５図は本
考案の他の実施例を示す図であつて、第１図Ａに
おける―線断面図、第６図および第７図は従
来の切削工具の一例を示すもので、第６図はその
平面図、第７図は第６図の―線断面図である
。１……カツター本体、２……切屑排出ポケツト
、３……切刃チツプ、１０……カツター本体、１
２……穴、１４ａ，１４ｂ……カートリツジ、１
５……スローアウエイチツプ（切刃チツプ）、１
７……シヤンク、１８……ねじ部材（調整部材）
、２０……穴、２１……シヤンク、２２……楔部
材（調整部材）、２４……カートリツジ。 1A, B, C to 4 show an embodiment of the present invention, in which FIG. 1A is a plan view showing a cutting tool, FIG. 1B is a view taken in the direction of arrow B in FIG. Figure C is a view in the direction of arrow C in Figure A, and Figure 2 is a view of Figure 1A in the direction of arrow C.
3 is a sectional view taken along the line ``-'' in FIG. 1A, FIG. 4 is a sectional view taken along the ``-'' line in FIG. 3, and FIG. Figure 1A is a cross-sectional view taken along the line -, and Figures 6 and 7 show an example of a conventional cutting tool. Figure 6 is a plan view thereof, and Figure 7 is a cross-sectional view taken along the line - in Figure 6. . 1... Cutter body, 2... Chip discharge pocket, 3... Cutting blade tip, 10... Cutter body, 1
2... Hole, 14a, 14b... Cartridge, 1
5... Throwaway tip (cutting tip), 1
7...Shank, 18...Screw member (adjustment member)
, 20... hole, 21... shank, 22... wedge member (adjustment member), 24... cartridge.

Claims

【実用新案登録請求の範囲】 (1) 軸線を中心として回転されるカツター本体
の外周部に、外周側へ向かつて開口する複数の穴
を設け、各穴に切刃チツプを有するカートリツジ
のシヤンクを挿入してカートリツジをカツター本
体に着脱自在に装着し、上記穴の底部とシヤンク
の端面との間に、穴の底部とシヤンクの端面との
間の距離を変化させる調整部材を設けたことを特
徴とする切削工具。 (2) 前記調整部材は、前記シヤンクに螺合され
端部をシヤンクの端面から突出させたねじ部材か
ら構成されていることを特徴とする実用新案登録
請求の範囲第１項に記載の切削工具。 (3) 前記調整部材は、前記穴の底とシヤンクの
端面との間に設けられ、楔面を穴の底またはシヤ
ンクの端面に接触させた楔部材と、前記カツター
本体に螺合され、上記楔部材をその楔面に沿う方
向へ移動させるねじ部材とから構成されているこ
とを特徴とする実用新案登録請求の範囲第１項に
記載の切削工具。[Claims for Utility Model Registration] (1) A plurality of holes opening toward the outer periphery are provided on the outer periphery of a cutter body that rotates around an axis, and each hole has a shank of a cartridge having a cutting tip. The cartridge is inserted and detachably attached to the cutter body, and an adjustment member is provided between the bottom of the hole and the end surface of the shank to change the distance between the bottom of the hole and the end surface of the shank. cutting tools. (2) The cutting tool according to claim 1, wherein the adjustment member is constituted by a screw member that is screwed onto the shank and has an end protruding from the end surface of the shank. . (3) The adjusting member is threadedly connected to the cutter body with a wedge member that is provided between the bottom of the hole and the end face of the shank and has a wedge surface in contact with the bottom of the hole or the end face of the shank, and The cutting tool according to claim 1, which is a registered utility model, and comprises a screw member that moves the wedge member in a direction along the wedge surface.