JPH03116210U

JPH03116210U -

Info

Publication number: JPH03116210U
Application number: JP2211690U
Authority: JP
Priority date: 1990-03-07
Filing date: 1990-03-07
Publication date: 1991-12-02
Anticipated expiration: 2005-03-07
Also published as: JPH0750015Y2

Description

[Brief explanation of drawings]

図面はこの考案の一実施例を示し、第１図は全
体的な斜視図、第２図はワーク押え解放装置付近
の断面図、第３図は上下曲げ駆動装置付近の一部
切欠側面図、第４図は第３図−線に沿う断面
図、第５図はギヤツプ調整装置の横断面図、第６
図は上下曲げ駆動装置の平面図、第７図はコンベ
ヤの配置を示す平面図、第８図は同正面図、第９
図はコンベヤの平面図、第１０図は同側面図、第
１１図は第１０図−線に沿う断面図、第
１２図はバツクゲージ装置の一部切欠側面図、第
１３図は同拡大断面図、第１４図はストツパ装置
の拡大図、第１５図は作用説明図である。１……本体、１ｂ……ベツド、２……押えシリ
ンダ、４……押え型、５……受け型、７……回動
アーム、８ｂ……支軸、９……上下曲げ駆動装置
、１０……下曲げ型、１１……上曲げ型、１３…
…前後送り装置、１６……コンベヤ。 The drawings show an embodiment of this invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a sectional view of the vicinity of the work holding release device, and Fig. 3 is a partially cutaway side view of the vicinity of the vertical bending drive device. Figure 4 is a sectional view along the line of Figure 3, Figure 5 is a cross-sectional view of the gap adjustment device, and Figure 6 is a cross-sectional view of the gap adjustment device.
The figure is a plan view of the vertical bending drive device, FIG. 7 is a plan view showing the arrangement of the conveyor, FIG. 8 is a front view of the same, and FIG.
10 is a side view of the conveyor, FIG. 11 is a sectional view taken along the line shown in FIG. , FIG. 14 is an enlarged view of the stopper device, and FIG. 15 is an explanatory diagram of its operation. DESCRIPTION OF SYMBOLS 1... Main body, 1b... Bed, 2... Presser cylinder, 4... Holding die, 5... Receiving die, 7... Rotating arm, 8b... Support shaft, 9... Vertical bending drive device, 10 ...Lower bending die, 11...Upper bending die, 13...
...Back and forth feeder, 16...conveyor.

Claims

[Scope of utility model registration request]

The workpiece A is clamped between a presser die 4 that is moved up and down by the workpiece presser cylinder 2 and a receiving die 5 that is fixed to the bed 1b side of the main body 1, and is bent around the support shaft 8b by the vertical bending drive device 9. In a panel bender that bends the workpiece A using a lower bending die 10 and an upper bending die 11 provided on the rotary arm 7, the workpiece A to be bent by the panel bender
A plurality of main bodies 1 are provided at positions facing each other across a conveyor 16 that conveys the material to the processing position, and these main bodies 1 are movable in directions toward and away from each other by a forward and backward feeding device 13. A panel bender in which a conveyor 16 provided in between can be expanded and contracted in the width direction in conjunction with the approaching and separating movements of the main body 1.