JPH02148734U

JPH02148734U -

Info

Publication number: JPH02148734U
Application number: JP5794289U
Authority: JP
Priority date: 1989-05-18
Filing date: 1989-05-18
Publication date: 1990-12-18

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を採用したパンチプ
レス機の全体斜視図、第２図はその平面部分図、
第３図はその制御部の概略ブロツク図、第４Ａ図
はワークホルダ装置の平面部分図、第４Ｂ図はそ
の側面部分断面図、第５図及び第６図は制御フロ
ーチヤート、第７Ａ図及び第７Ｂ図はワークホル
ダ装置の他の例を示す側面部分断面図である。１１，１２，１３……ワークホルダ、４１……
ワークホルダ本体、４２……旋回機構、６１……
進退機構、Ｐ……加工センタ位置、Ｄ……危険領
域。 Fig. 1 is an overall perspective view of a punch press machine adopting an embodiment of the present invention, Fig. 2 is a partial plan view thereof,
3 is a schematic block diagram of the control section, FIG. 4A is a partial plan view of the work holder device, FIG. 4B is a partial sectional side view thereof, FIGS. 5 and 6 are control flowcharts, and FIGS. 7A and 6 are FIG. 7B is a side partial sectional view showing another example of the work holder device. 11, 12, 13...work holder, 41...
Work holder body, 42...Swivel mechanism, 61...
Advance/retreat mechanism, P...Processing center position, D...Dangerous area.

Claims

[Scope of Claim for Utility Model Registration] A work holder device for a plate processing machine, which is installed in a plate processing machine to grasp the plate and move it to the processing section of the main body of the processing machine, which is retractably provided and which holds the plate. a plurality of work holder bodies for gripping; a work holder body position determining means for determining whether each of the work holder bodies is located in a dangerous area near the machining section; and determination by the work holder body position determining means. A work holder device for a plate processing machine, comprising: a work holder body moving means for moving each of the work holder bodies so as to take either a plate gripping position or a retracted position based on the result.