JPH024735U

JPH024735U -

Info

Publication number: JPH024735U
Application number: JP8332588U
Authority: JP
Priority date: 1988-06-23
Filing date: 1988-06-23
Publication date: 1990-01-12

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を装備させた工作
加工機を示す斜視図、第２図は同工作加工機に設
けた駆動ユニツトの一部分の縦断側面図、第３図
は上記実施例の縦断側面図、第４図は同実施例の
正面図、第５図ａ―ｄはそれぞれ、作用を説明す
るための模式的な平面図である。１……駆動ユニツト、２……主軸、３……クラ
ンプ手段、４……コラム、５……マガジン、６…
…ワークテーブル、７……工具把持具、８……ス
プリング、９……把持アーム、１０……ハンドル
、１８……治具、３８……回動板、３８ａ……突
起部、３９……カム板、４０……軸杆。 Fig. 1 is a perspective view showing a machine processing machine equipped with an embodiment of this invention, Fig. 2 is a vertical cross-sectional side view of a part of the drive unit installed in the machine processing machine, and Fig. 3 is a perspective view of a machine processing machine equipped with an embodiment of the invention. A vertical side view, FIG. 4 is a front view of the same embodiment, and FIGS. 5a to 5d are schematic plan views for explaining the operation. DESCRIPTION OF SYMBOLS 1... Drive unit, 2... Main shaft, 3... Clamping means, 4... Column, 5... Magazine, 6...
...Work table, 7... Tool grip, 8... Spring, 9... Gripping arm, 10... Handle, 18... Jig, 38... Rotating plate, 38a... Projection, 39... Cam Board, 40... stem.

Claims

[Scope of utility model registration request]

A drive unit 1 having a main shaft 2 incorporating a tool clamping means 3 is supported so as to be movable up and down on a column 4 which is slidably driven in a horizontal direction near and far from a processing station S and in a horizontal direction parallel to the processing station S. A rotatable magazine 5 is mounted on the upper part of the drive unit 4, and a tool to be mounted on the drive unit by raising and lowering the drive unit 1 is installed in the magazine 5.
In a machine processing machine in which a work table 6 that can be rotated horizontally is provided in a processing station S, a pair of gripping arms 9 that are rotationally biased by a spring 8 and grip a tool are configured to be interchangeable between the two. A tool gripper 7 having a handle 10 for rotating the gripping arm in the grip release direction is mounted on the work table 6, and a tool mounted on the drive unit 1 is mounted on the front side of the processing station S with both gripping arms 9. A tool changing device arranged and equipped so that it can be received between the two.