JPS6189405U

JPS6189405U -

Info

Publication number: JPS6189405U
Application number: JP17476084U
Authority: JP
Priority date: 1984-11-17
Filing date: 1984-11-17
Publication date: 1986-06-11

Description

[Brief explanation of drawings]

第１図は本考案によるマルチボーリングバイト
ホルダの構造の要部を示す破砕断面図、第２図は
第１図を−方向から見た平面図、第３図は第
１図を−方向から見た底面図、第４図は第１
図におけるマルチボーリングバイトホルダの本体
の形状を示す破砕断面図、第５図は第４図を−
方向から見た平面図、第６図は第４図を−
方向から見た底面図、第７図は第４図の−面
に沿う断面図、第８図は第９図を−方向から
見たスライダの平面図、第９図はスライダの一部
断面図、第１０図は第９図を−方向から見た
側面図、第１１図は連結ピン及び回転ナツトの正
面図、第１２図乃至第１４図は従来のバイトホル
ダを用いた切削加工の説明図である。１，２…バイト、３…バイトホルダ、４…本体
、４ｂ…凹部、４ｉ…溝部、５…スライダ、６…
連結ピン、７…回転ナツト。 Fig. 1 is a fragmented sectional view showing the main parts of the structure of the multi-boring tool holder according to the present invention, Fig. 2 is a plan view of Fig. 1 seen from the - direction, and Fig. 3 is a plan view of Fig. 1 seen from the - direction. Figure 4 is the bottom view of Figure 1.
Figure 5 is a fragmented cross-sectional view showing the shape of the main body of the multi-boring tool holder.
The plan view as seen from the direction, Figure 6 is the same as Figure 4.
7 is a sectional view along the − plane of FIG. 4, FIG. 8 is a plan view of the slider as viewed from the − direction of FIG. 9, and FIG. 9 is a partial sectional view of the slider. , FIG. 10 is a side view of FIG. 9 viewed from the - direction, FIG. 11 is a front view of the connecting pin and rotating nut, and FIGS. 12 to 14 are explanatory diagrams of cutting using a conventional tool holder. It is. 1, 2...Bite, 3...Bite holder, 4...Body, 4b...Recess, 4i...Groove, 5...Slider, 6...
Connecting pin, 7...rotating nut.

Claims

[Scope of utility model registration request]

In a tool holder for machining a stepped hole having a plurality of tools in the main body, a recess is provided in the main body, and a slider for holding one of the plurality of tools is inserted in the recess in the axial direction of the stepped hole. At the same time, a rotating nut was installed in a groove of the main body provided on the axial extension, and the other end of the connecting pin, one end of which was screwed into the rotating nut, was fixed to the slider. A multi-boring tool holder.