JPS6410334U

JPS6410334U -

Info

Publication number: JPS6410334U
Application number: JP10204087U
Authority: JP
Priority date: 1987-07-01
Filing date: 1987-07-01
Publication date: 1989-01-19
Also published as: JPH0444280Y2

Description

[Brief explanation of the drawing]

第１図、第２図は本考案の実施例に係る装置を
示し、第１図は持ち出しバーと残留バーとの連結
部の要部断面正面図、第２図は第１図の―線
断面図、第３図はトランスフアプレス機械の側面
図、第４図は同正面図、第５図は同平面図、第６
図はバー受け台部分の正断面図、第７図は従来例
における持ち出しバーと残留バーとの連結部分の
正面図である。１…検出手段、２…検出器、３…ドツグ、２０
，２１…フイードバー、２０Ａ，２１Ａ…持ち出
しバー、２０Ｂ，２０Ｃ，２１Ｂ，２１Ｃ…残留
バー、２２…連結部、３２…ボルスタ、３３…コ
モンプレート、３４…下型、３６…バー受け台、
３９…ダイリフタ、４４，４５…駆動装置、４６
…スライド、４７…上型、Ａ…プレス作業位置、
Ｂ，Ｃ…金型交換位置。 1 and 2 show a device according to an embodiment of the present invention, FIG. 1 is a cross-sectional front view of the main part of the connecting part between the take-out bar and the remaining bar, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. Fig. 3 is a side view of the transfer press machine, Fig. 4 is a front view of the same, Fig. 5 is a plan view of the same, and Fig. 6 is a side view of the transfer press machine.
The figure is a front sectional view of a bar holder portion, and FIG. 7 is a front view of a connecting portion between a take-out bar and a remaining bar in a conventional example. 1...Detection means, 2...Detector, 3...Dog, 20
, 21... Feed bar, 20A, 21A... Take-out bar, 20B, 20C, 21B, 21C... Residual bar, 22... Connection portion, 32... Bolster, 33... Common plate, 34... Lower mold, 36... Bar holder,
39...Die lifter, 44, 45...Drive device, 46
...Slide, 47...Upper die, A...Press working position,
B, C...Mold exchange position.

Claims

[Claims for Utility Model Registration] (1) The feed bar is a three-part type consisting of a central take-out bar and residual bars on both ends, and the bar holder is movable up and down with a die lifter installed on the bolster. The take-out bar, which is placed on a pedestal and moves up and down, can be connected to and separated from the remaining bar, and while the take-out bar is placed on the bar holder, the common plate on which the mold is placed or the bolster is moved by a drive device to the feed bar. In a transfer press machine, which is transported from a press work position to a mold exchange position in a direction perpendicular to the longitudinal direction, and which is transported from the mold exchange position to a press work position after mold exchange, the residual bar is A transfer press machine, characterized in that it is provided with a detection means for detecting a positional deviation in the longitudinal direction of the feed bar, and for stopping the drive of the drive device by detecting the positional deviation when the feed bar is carried into the press working position. Feed bar safety device. (2) In paragraph 1 of the claims for utility model registration,
The detection means includes a dog that is movable in a direction perpendicular to the longitudinal direction of the feed bar, and a detector that transmits a positional deviation detection signal when the dog moves, and the dog is carried into the press work position. A feed bar safety device for a transfer press machine, characterized in that the feed bar safety device has a length that protrudes from the residual bar toward the common plate or bolster.