JPH01175104U

JPH01175104U -

Info

Publication number: JPH01175104U
Application number: JP7160988U
Authority: JP
Priority date: 1988-05-30
Filing date: 1988-05-30
Publication date: 1989-12-13
Anticipated expiration: 2003-05-30
Also published as: JPH0644564Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図はこの考案のスローアウエ
イチツプのクランプホルダの一実施例を示す図で
あつて、第１図はバイトホルダの斜視図、第２図
はスローアウエイチツプを固定した状態のバイト
ホルダの平面図、第３図は同バイトホルダの断面
図である。第４図および第５図は従来例を示す図
であつて、第４図はバイトホルダの斜視図、第５
図はスローアウエイチツプを固定した状態のバイ
トホルダの平面図である。１……バイトホルダ、２……チツプ取付座、２
ａ……側面（一の面）、２ｂ……側面（二の面）
、２ｃ……側面（三の面）、２ｄ……底面、５…
…スローアウエイチツプ、６……クランプレバー
（固定具）。 Figures 1 to 3 are views showing one embodiment of the clamp holder for the throw-away tip of this invention, in which Figure 1 is a perspective view of the tool holder, and Figure 2 is a state in which the throw-away tip is fixed. FIG. 3 is a plan view of the cutting tool holder, and FIG. 3 is a cross-sectional view of the cutting tool holder. 4 and 5 are views showing conventional examples, in which FIG. 4 is a perspective view of the tool holder, and FIG. 5 is a perspective view of the tool holder.
The figure is a plan view of the cutting tool holder with the throw-away tip fixed. 1...Bite holder, 2...Chip mounting seat, 2
a... Side (first side), 2b... Side (second side)
, 2c...Side (third side), 2d...Bottom, 5...
...Throwaway tip, 6...Clamp lever (fixing device).

Claims

[Claims for Utility Model Registration] A tip mounting seat having a side surface and a bottom surface is formed at the tip, and the throwaway chip placed on the bottom surface presses its side surface against the side surface to form the tip mounting seat. In a clamp holder for a throw-away tip that is fixed to a At least one of the angles between the surface and the second surface, or the angle between the second surface and the third surface, is formed to be an obtuse angle, and these three surfaces are connected to the first surface and the third surface. With each side surface of the throw-away chip in contact with the surface, a gap is formed between the two surfaces and the side surface of the throw-away chip facing this surface, and the fixing device When the side surface of is pressed against the first surface and the third surface, at least one of the first surface and the third surface is elastically deformed, and the second surface and the above A clamp holder for a throw-away tip, characterized in that it is formed so that the side surface of the throw-away tip comes into close contact with the side surface of the throw-away tip.