JPH0396155U

JPH0396155U -

Info

Publication number: JPH0396155U
Application number: JP316890U
Authority: JP
Priority date: 1990-01-19
Filing date: 1990-01-19
Publication date: 1991-10-01
Anticipated expiration: 2005-01-19
Also published as: JP2510769Y2

Description

[Brief explanation of the drawing]

第１図は本考案の概要を示す図、第２図は本考
案を実施したＶ字形状溝加工機の正面図、第３図
はその右側面図、第４図は第３図の矢視として
示すＶ軸位置決め装置の平面図、第５図は第４図
のＶ矢視として示す第４図の正面図、第６図は第
４図の−矢視拡大断面図、第７図は第４図の
−矢視拡大断面図、第８図は第４図の矢視
として示すＶ軸位置決め装置のクランプ装置の拡
大平面図、第９図は第４図の矢視として示す補
助クランプ装置の拡大断面図、第１０図は第９図
の−矢視断面図、第１１図は第１０図の平面
図、第１２図はＹ軸位置決め装置の退避位置を示
す説明図、第１３図はＶ軸位置決め装置の退避位
置を示す説明図、第１４図はＮＣ装置のブロツク
図、第１５図は干渉判別方式を示すフローチヤー
トである。Ｓ……ワーク幅検出用センサ、ＰＯＳＹ……Ｙ
軸位置決め装置、ＰＯＳＶ……Ｖ軸位置決め装置
、ＬＳ１……Ｙ軸退避検出用リミツトスイツチ、
ＬＳ４……Ｖ軸退避検出用リミツトスイツチ。 Fig. 1 is a diagram showing an overview of the present invention, Fig. 2 is a front view of a V-shaped groove processing machine implementing the present invention, Fig. 3 is a right side view thereof, and Fig. 4 is a view taken from the arrow in Fig. 3. 5 is a front view of FIG. 4 shown in the direction of arrow V in FIG. 4, FIG. FIG. 8 is an enlarged plan view of the clamp device of the V-axis positioning device shown as the arrow in FIG. 4, and FIG. 9 is an enlarged sectional view of the auxiliary clamp device shown as the arrow in FIG. 10 is a sectional view taken along the - arrow in FIG. 9, FIG. 11 is a plan view of FIG. 10, FIG. 12 is an explanatory diagram showing the retracted position of the Y-axis positioning device, and FIG. 13 is a V FIG. 14 is a block diagram of the NC device, and FIG. 15 is a flowchart showing the interference determination method. S...Work width detection sensor, POSY...Y
Axis positioning device, POSV...V-axis positioning device, LS1...Y-axis retreat detection limit switch,
LS4...Limit switch for V-axis retraction detection.

Claims

[Scope of utility model registration request]

A linear groove machining machine for machining a linear groove on a flat workpiece is provided with a tool drive means for machining the linear groove with a cutting tool that is moved on a machining line, and a plurality of workpiece clamps are provided in parallel with the machining line. A Y-axis positioning device is provided to move the oblong workpiece gripped by both workpiece clamping devices toward and away from the processing line, and a plurality of workpiece clamping devices are provided in a direction perpendicular to the processing line, and both workpiece clamping devices are provided. A V-axis positioning device is provided for moving a vertically long workpiece gripped by the device toward and away from the processing line, and when the Y-axis positioning device is retracted and the vertically long workpiece is processed by the V-axis positioning device. A workpiece width detection sensor is provided to detect that the width of the vertically long workpiece is equal to or greater than a predetermined value, and the axis selection means selects the V-axis positioning device, and the machining command means selects the width of the vertically long workpiece to be machined. If the workpiece width detection sensor is on in response to a processing command that requires the width to be within a predetermined value, it is determined that the workpiece will interfere with the Y-axis positioning device, and a processing prohibition signal is output to the axis driving means. A linear groove processing machine characterized by being provided with a prohibition means.