JPS591509U - bite holder - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の実施例を示すものであり、第１図は一部
破断乎面図、第２図は断面図、第３図は切刃群の平面図
、第４図、第５図、第６図、第７図は動作説明図、第８
図は切刃の平面図、第９図はクランパのクランプ面の説
明図である。 １はホルダ本体、２は切刃、３は切刃群、８はクランパ
、１３は位置決め段部、１４は座金、１５はバネ。　　
　　　　　　　−The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway view, FIG. 2 is a sectional view, FIG. 3 is a plan view of the cutting blade group, FIGS. 4, 5, Figures 6 and 7 are operation explanatory diagrams, and Figure 8
The figure is a plan view of the cutting blade, and FIG. 9 is an explanatory view of the clamping surface of the clamper. 1 is a holder main body, 2 is a cutting blade, 3 is a cutting blade group, 8 is a clamper, 13 is a positioning step, 14 is a washer, and 15 is a spring.
−

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ホルダ本体１に切刃２を連続して連結した切刃群３を連
結方向に移動自在に設け、該切刃篩３の移動方向前方に
位置決め段部１３を形成しかつ座金１４を上下動自在で
バネ１５で上方に付勢して設けると共に、ホルダ本体１
にクランパ８をクランプ、アンクランプ動作自在でかつ
クランプ面８ａが前記座金１４と相対向して設け、該ク
ランパ８と前記切刃群３とをクランパ８がアンクランプ
動作した後にクランプ動作すると切刃群３が切刃２だけ
移動するように連結したことを特徴とするバイトホルダ
。A cutting blade group 3 in which cutting blades 2 are successively connected is provided on the holder body 1 so as to be movable in the connecting direction, a positioning step 13 is formed in front of the cutting blade sieve 3 in the direction of movement, and a washer 14 is movable up and down. At the same time, the holder body 1 is biased upwardly by a spring 15.
A clamper 8 is provided to be able to perform clamping and unclamping operations, and a clamping surface 8a faces the washer 14, and when the clamper 8 and the cutting blade group 3 are clamped after the clamper 8 has unclamped the cutting blade. A cutting tool holder characterized in that group 3 is connected so that only cutting blade 2 moves.