JPS60125040U

JPS60125040U - Tool exchange magazine

Info

Publication number: JPS60125040U
Application number: JP1287284U
Authority: JP
Inventors: 勉山本; 沖本　繁之; 元広　健二
Original assignee: マツダ株式会社
Priority date: 1984-01-30
Filing date: 1984-01-30
Publication date: 1985-08-23

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

[Brief explanation of drawings]

第１図ａは従来の工具交換用マガジンの略画的正面図、
第１図すは第１図ａの側面断面図、第２図ａは本考案に
係る工具交換用マガジンの略画的正面図、第２図すは第
２図ａの側面断面図、第３図は本考案に係る工具交換用
マガジンの要部正面図、第４図は第３図の側面断面図、
第５図はタイミングベルトの巻回状態を示す正面図、第
６図は第５図の側面図、第７図はテンション機構の側面
図、第８図は第７図の左側面図である。１５・・・工具、１６・・・保持部、１７・・・マガジ
ン本体、１８・・・支持台、１９・・・支軸、２０・・
・マガジン回転用モータ、２１，２２・・・ベルト車、
２３・・・タイミングベルト、２４・・・主軸、２５・
・・テーパ穴、２６．２６ａ、−２６ｂ−−−位置決め
ピン、２７−・・位置決め孔、３７・・・ピストン、３
８・・・シリンダ室、４７．４８・・・テンション機構
、４９・・・長孔、５４・・・テンションアーム、５６
・・・テンションローラ。FIG. 1a is a schematic front view of a conventional tool exchange magazine;
FIG. 1 is a side sectional view of FIG. 1a, FIG. 2a is a schematic front view of the tool changing magazine according to the present invention, FIG. 2 is a side sectional view of FIG. 2a, and FIG. The figure is a front view of the main parts of the tool exchange magazine according to the present invention, FIG. 4 is a side sectional view of FIG. 3,
5 is a front view showing the winding state of the timing belt, FIG. 6 is a side view of FIG. 5, FIG. 7 is a side view of the tension mechanism, and FIG. 8 is a left side view of FIG. 7. 15... Tool, 16... Holding part, 17... Magazine body, 18... Support stand, 19... Support shaft, 20...
・Magazine rotation motor, 21, 22...belt wheel,
23...Timing belt, 24...Main shaft, 25.
...Tapered hole, 26.26a, -26b---Positioning pin, 27-...Positioning hole, 37...Piston, 3
8... Cylinder chamber, 47. 48... Tension mechanism, 49... Long hole, 54... Tension arm, 56
...Tension roller.

Claims

[Claim for Utility Model Registration] A magazine that holds a plurality of tools to be attached to the main spindle of a machine tool, which has a plurality of holding parts on the outer periphery for holding the tools, and a positioning hole is formed corresponding to each holding part. The magazine body is provided with a disk-shaped magazine body that is rotatably and movably supported in the direction of the rotation axis with respect to the support base, and when the magazine body moves axially toward the main shaft side, the magazine body is attached to the support base. A positioning pin is provided that fits into the positioning hole to position the magazine main body at a constant rotation position, and belt wheels are respectively attached to the magazine main body and the magazine rotation motor,
Totomo winds the timing belt around each belt wheel,
A tool exchange magazine characterized in that a pair of tension mechanisms are provided between the respective belt pulleys in contact with the outer periphery of the timing belt and capable of adjusting and suppressing the timing belt inwardly.