JPH01155131U

JPH01155131U -

Info

Publication number: JPH01155131U
Application number: JP5072188U
Authority: JP
Priority date: 1988-04-15
Filing date: 1988-04-15
Publication date: 1989-10-25

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の要部を示す拡大斜
視図、第２図ａ，ｂは同実施例の作動状態を示す
説明図、第３図は本考案を適用したねじ締め機を
示す概略正面図、第４図は第３図の概略正面図、
第５図ａ，ｂは従来のねじ供給装置を示す概略斜
視図、概略平面図である。符号の説明、１……テーブル、２……メインシ
リンダ、３……フレーム、９……ねじ締め機、１
４……ねじチヤツク装置、１５……ねじ供給通路
（シユータ）、１７……エスケープメント機構（
ねじ供給制御部材）、１７ｄ……ストツプ部材、
１７ｅ……分離部材、１７ｆ……回動片（作動部
材）、１７ｇ……ワイヤ（可撓線）、２０……ば
ね。 Fig. 1 is an enlarged perspective view showing the main parts of an embodiment of the present invention, Fig. 2 a and b are explanatory diagrams showing the operating state of the embodiment, and Fig. 3 is a screw tightening machine to which the present invention is applied. FIG. 4 is a schematic front view of FIG. 3;
FIGS. 5a and 5b are a schematic perspective view and a schematic plan view showing a conventional screw feeding device. Explanation of symbols, 1...Table, 2...Main cylinder, 3...Frame, 9...Screw tightening machine, 1
4... Screw chuck device, 15... Screw supply passage (shooter), 17... Escapement mechanism (
screw supply control member), 17d...stop member,
17e... Separation member, 17f... Rotating piece (operating member), 17g... Wire (flexible wire), 20... Spring.

Claims

[Scope of utility model registration request]

a shooter that guides the aligned screws; a screw supply control member disposed in the middle of the shooter;
an electric screw tightening machine body disposed above the tip of the screw supply control member; and an electric screw tightening machine body configured to press the screw supply control member when the screw tightening machine body ascends and release the pressing operation when descending. The screw supply control member is provided with an operating member connected to the screw tightening machine main body by a flexible wire, and the screw supply control member is movable in a direction orthogonal to the screw guiding direction of the shooter and has two plate members spaced apart at a predetermined interval. and stops the movement of the first screw in the shooter at the first position, releases the first screw and stops the movement of the next screw at the second position, and further controls the screw supply control member. A screw feeding device for a screw tightening machine, characterized in that the screw is biased to the first position by a spring and moved to the second position by pressing the operating member.