JPH0460612U

JPH0460612U -

Info

Publication number: JPH0460612U
Application number: JP10315690U
Authority: JP
Priority date: 1990-09-28
Filing date: 1990-09-28
Publication date: 1992-05-25

Description

[Brief explanation of the drawing]

第１図は本考案に関わるワーク切断装置を示す
概念的な全体図、第２図はワーク切断装置におけ
るワーク保持手段を示す側面図、第３図は第２図
の−線断面図、第４図ａからｅはワーク切断
装置の動作態様を順を追つて示す概念図であり、
第５図は従来のワーク切断装置を示す概念的な全
体図、第６図ａおよびｂは余剰材除去前のワーク
および余剰材除去後のワークを示す全体斜視図、
第７図ａからｅは従来のワーク切断装置の構成お
よび動作態様を順を追つて示す概念図である。１……ワーク切断装置、４……ラム（押圧部材
）、８……押圧機構、８Ｈ……クランパ、８Ｘ…
…シリンダ機構、８Ｒ……圧力室、８Ｗ……通路
、９……丸鋸（切断具）、１０……ワーク支持台
、１１ｒ……連絡通路、１１Ｗ……主通路、Ｗ…
…ワーク。 Fig. 1 is a conceptual overall view showing a workpiece cutting device related to the present invention, Fig. 2 is a side view showing a workpiece holding means in the workpiece cutting device, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 Figures a to e are conceptual diagrams showing the operation mode of the workpiece cutting device in order.
FIG. 5 is a conceptual overall view showing a conventional workpiece cutting device, FIGS. 6a and 6b are overall perspective views showing a workpiece before removing excess material and a workpiece after removing excess material,
FIGS. 7a to 7e are conceptual diagrams sequentially showing the configuration and operation mode of a conventional workpiece cutting device. 1... Work cutting device, 4... Ram (pressing member), 8... Pressing mechanism, 8H... Clamper, 8X...
... Cylinder mechanism, 8R ... Pressure chamber, 8W ... Passage, 9 ... Circular saw (cutting tool), 10 ... Work support stand, 11r ... Communication passage, 11W ... Main passage, W ...
…work.

Claims

[Claims for Utility Model Registration] A plurality of workpiece holding means each comprising a workpiece support stand and a clamper that presses a workpiece placed on the workpiece support stand, and a plurality of workpieces held by each of the above-mentioned workpiece holding means. In a workpiece cutting device configured to simultaneously cut multiple workpieces with one cutting tool, the clamper includes a pressing member that supports the clamper in the workpiece holding means and moves the clamper toward and away from the workpiece support base; a plurality of interposed cylinder mechanisms with operating axes aligned with the moving direction of the pressing member; a communication passageway that communicates the pressure chambers of each cylinder mechanism with each other; and a communication passageway and a pressure supply source. communicate with each other,
1. A workpiece cutting device comprising: a main passage for pumping working fluid to each cylinder mechanism; and configured to apply pressing force to the workpiece equally to each of the clampers.