JPS62138548U

JPS62138548U -

Info

Publication number: JPS62138548U
Application number: JP2704386U
Authority: JP
Priority date: 1986-02-26
Filing date: 1986-02-26
Publication date: 1987-09-01
Also published as: JPH0429960Y2

Description

[Brief explanation of the drawing]

第１図は本考案のカバー装置を備えた工具交換
装置の正面図、第２図はその要部を示す斜視図、
第３図は第２図のＸ―Ｘ矢視断面図でシリンダロ
ツドの後退限位置の状態を示し、第４図は同上中
間位置の状態を示し、第５図は同上前進限位置の
状態を示し、第６図は要部の水平断面図である。１…工具マガジン、２…主軸、３…加工機、４
…交換アーム、８…シフト用シリンダ、８ａ，８
ｂ…ロツド、１０…カバー、１０ａ…開口部、１
１…シヤツタ、１２…伝動機構、１３…リンク、
１４…第１揺動アーム、１５…連結ロツド、１６
…第２揺動アーム、１７…軸、Ｔ…工具、Ｐ…工
具ポツト。 FIG. 1 is a front view of a tool changer equipped with a cover device of the present invention, and FIG. 2 is a perspective view showing the main parts thereof.
Fig. 3 is a cross-sectional view taken along the line X--X in Fig. 2, showing the cylinder rod at the backward limit position, Fig. 4 showing the cylinder rod at the intermediate position, and Fig. 5 showing the cylinder rod at the forward limit position. , FIG. 6 is a horizontal sectional view of the main part. 1...Tool magazine, 2...Spindle, 3...Processing machine, 4
...Replacement arm, 8...Shift cylinder, 8a, 8
b...rod, 10...cover, 10a...opening, 1
1...Shutter, 12...Transmission mechanism, 13...Link,
14...First swing arm, 15...Connection rod, 16
...Second swing arm, 17...axis, T...tool, P...tool pot.

Claims

[Claims for Utility Model Registration] (1) Holding a plurality of tool pots storing various tools, moving a designated tool pot to an indexed position, and moving the tool pot to the indexed position using a shift cylinder. In a tool magazine that can be moved back and forth in a straight line between a standby position for changing tools on the processing machine side, at least the part of the tool magazine facing the processing machine side is covered with a cover to prevent the intrusion of chips, etc., and , an opening through which the tool pot can pass is formed in this cover, a shutter for opening and closing this opening is slidably attached to the cover, this shutter is connected to the shift cylinder via a transmission mechanism, and the tool A cover device for a tool magazine, characterized in that the opening/closing operation of the shutter is linked in synchronization with the shifting operation of the pot. (2) The transmission mechanism includes a first swinging arm that is connected to the rod of the shift cylinder via a link and swings in conjunction with the forward and backward movement of this rod, and a rod connected to the first swinging arm. a second swing arm that is connected to the first swing arm and swings in conjunction with the first swing arm, and a second swing arm that supports the shutter and is engaged with the second swing arm and swings the second swing arm. Registered as a utility model characterized by a shaft that moves forward and backward in the sliding direction of the shutter in conjunction with the shifting motion, and the shutter is completely closed when the rod position of the shift cylinder is at both ends of movement. A cover device for a tool magazine according to claim 1.