JPS6042409U

JPS6042409U - Ram movement setting device for press machine

Info

Publication number: JPS6042409U
Application number: JP13538883U
Authority: JP
Inventors: 木暮　恒夫; 土山　雄司; 天野　忠; 英明高橋; 関田　勝治; 一男赤見
Original assignee: 株式会社　アマダ
Priority date: 1983-09-02
Filing date: 1983-09-02
Publication date: 1985-03-26

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面はいずれも実施例を示し、第１図はプレスブレ
ーキの一例を示す斜視図、第２図はラム５の位置決め機
構を拡大して示す説明図、第３図はラム移動量設定装置
の要部を示し、第２図の拡大右側面図に相当する＝第４
図は第３図の平面図、第５図は他の実施例を示す側面図
、第６図は第５図のＶＩ−ＶＩ矢視断面図である。５・・・ラム、１７・・・ドグ、２１，４７・・・回転
体たる螺子体、２３．４９・・・位置決め移動体、３５
・・・揺動体、６５・・・スプール。ＬＳｌ　　　３３　　３５ａ　　　３５１　　　＼　　
１　　　／；一°け２゛戸′／ｆ、／、　Ｊ／　”− 一輪］　１　− Ｖ晋Ｖ０ＬＳ２　　　　ＬＳ３第４図第５図第６図The attached drawings all show examples, and FIG. 1 is a perspective view showing an example of a press brake, FIG. 2 is an explanatory view showing an enlarged positioning mechanism for the ram 5, and FIG. 3 is an illustration of a ram movement amount setting device. Shows the main parts and corresponds to the enlarged right side view of Fig. 2 = No. 4
3 is a plan view of FIG. 3, FIG. 5 is a side view showing another embodiment, and FIG. 6 is a sectional view taken along the line VI-VI in FIG. 5. 5... Ram, 17... Dog, 21, 47... Screw body serving as a rotating body, 23.49... Positioning moving body, 35
...oscillating body, 65...spool. LSL 33 35a 351 ＼
1 / ; 1° 2゛ door' / f, /, J / ”- one wheel] 1 - Vjin V0 LS2 LS3 Fig. 4 Fig. 5 Fig. 6

Claims

[Scope of utility model registration request]

(1) A dog is provided on the ram, and a positioning moving body is provided that is movable in the vertical direction of the dog along a rotary body that rotates in proportion to the rotation of the motor based on a movement command signal. A ram movement amount setting device for a press machine, comprising a stop means for stopping the ram when a dog comes into contact with the positioning moving body.

(2) The rotating body is a screw body, the positioning movable body is screwed into the screw body, and the screw body is spline-coupled to the motor. A ram movement amount setting device for a press machine according to item 1.

(3) The stopping means for stopping the ram includes a swinging member that swings due to the axial movement of the rotating screw body, and a control unit that controls the ram to a stop side by swinging the swinging member. A ram movement amount setting device for a press machine as set forth in claim 1 or 2 of the utility model registration claim.

(4) A claim for registration of a utility model characterized in that the stopping means for stopping the ram is configured to control a stop control section provided on the axis of the rotating body based on the amount of movement in the axial direction of the rotating body. A ram movement amount setting device for a press machine according to item 1 or 2.