JPS5934831U

JPS5934831U - Knockout device

Info

Publication number: JPS5934831U
Application number: JP12776782U
Authority: JP
Inventors: 進野口
Original assignee: 住友重機械工業株式会社
Priority date: 1982-08-24
Filing date: 1982-08-24
Publication date: 1984-03-03
Also published as: JPS6213717Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案のノックアウト装置を示す断面図、第
２図は倍力機構の変形例を用いたノックアウト装置を示
す断面図である。１・・・ノックアウト装置、２・・・第１駆動部、３・
・・第２駆動部、４・・・ベース、５・・・透孔、６・
・・ノックアウトピン、７・・・押上部、８・・・当接
部、９・・・ビス　−トンロツド、１０・・・シリンダ
、１１・・・透孔、１２・・・透孔、１３・・・空気源
、１４・・・電磁弁、１５・・・エヤ・ハイドロコンバ
ータ、１６・・・スピードコントローラ、１７・・・倍
力機構、１８・・・ピストンロッド、１９・・・シリン
ダ部、２０・・・ブラケット、２０ａ・・・ベース取付
部、２１・・・透孔、２２・・・固定部、２３・・・リ
ンク、２４・・・摺動片、２５・・・摺動溝。第２図ｉ］ハ５）ヨ　−−FIG. 1 is a sectional view showing a knockout device of this invention, and FIG. 2 is a sectional view showing a knockout device using a modified example of the boosting mechanism. DESCRIPTION OF SYMBOLS 1... Knockout device, 2... 1st drive part, 3...
...Second drive part, 4...Base, 5...Through hole, 6...
... Knockout pin, 7... Push-up part, 8... Contact part, 9... Screw rod, 10... Cylinder, 11... Through hole, 12... Through hole, 13... ... Air source, 14... Solenoid valve, 15... Air/hydro converter, 16... Speed controller, 17... Boosting mechanism, 18... Piston rod, 19... Cylinder part, DESCRIPTION OF SYMBOLS 20...Bracket, 20a...Base mounting part, 21...Through hole, 22...Fixing part, 23...Link, 24...Sliding piece, 25...Sliding groove. Figure 2 i] C5) Yo --

Claims

[Scope of utility model registration request]

a first drive section having a piston rod having a knockout pin at its upper end and a contact section at its lower end; and a cylinder for moving the piston rod up and down; A booster mechanism in which a push-up part that can be operated above the knockout pin is provided at the upper end, a piston rod whose tip is attached to the booster mechanism to operate the booster mechanism, and a cylinder that moves the piston rod forward and backward. an air source that supplies compressed air to each cylinder of the first and second drive units; and compressed air that is sent to each cylinder only when the knockout pin and push-up portion move upward. and an air-hydro converter that converts the knockout pin into pressure oil, and is controlled so that the initial upward movement of the knockout pin is performed by the second drive part, and the upward movement is subsequently performed by the first drive part. Tsukout device.