JPH0322875U

JPH0322875U -

Info

Publication number: JPH0322875U
Application number: JP8442089U
Authority: JP
Priority date: 1989-07-18
Filing date: 1989-07-18
Publication date: 1991-03-11

Description

[Brief explanation of drawings]

第１図は電動ドライバ工具に取り付けた本考案
による一実施例のねじ打ち込み装置を示す側面図
、第２図は上記ねじ打ち込み装置を一部切り欠い
て示す側面図、第３図は上記ねじ打ち込み装置の
断面図、第４図は上記ねじ打ち込み装置の底面図
、第５図は上記ねじ打ち込み装置の脚部を示す断
面図、第６図は上記脚部を構成する筒体の断面図
、第７図は上記筒体の底面図、第８図は上記筒体
の外周面に貼り付けられる目印用のシールを示す
平面図、第９図は上記筒体に螺合される調節ねじ
の断面図、第１０図は上記脚部を構成するキヤツ
プの平面図、第１１図は上記キヤツプの断面図、
第１２図は上記脚部の脚長を変えた状態を示す動
作説明図、第１３図は他の実施例の脚部を示す断
面図、第１４図は他の実施例の脚部を構成するキ
ヤツプの断面図、第１５図は従来のねじ打ち込み
装置を示す斜視図である。１……電動ドライバ工具、２……連結部材、３
……慴動案内ケース、５……長孔、６……ピン、
７……慴動部材、８……戻りばね、９……ねじ保
持ベルト、１０……スプロケツト、１１……ラチ
エツト車、１４……ピン、１５……回動レバー、
１６……ピン、１７……回動案内溝、１８……回
動案内孔、１９……脚部、２１……被打ち込み部
材、２２……筒体、２３……雌ねじ部、２４……
調節ねじ、２６……キヤツプ、３０……位置決め
孔、３１……シール、３２……帯、３３……雄ね
じ部、３４……ボール、３５……孔、３７……孔
、３８……突状部、３９……コイルばね、４１…
…嵌合部、４２……キヤツプ、４３……脚部。 FIG. 1 is a side view showing a screw driving device according to an embodiment of the present invention attached to an electric screwdriver tool, FIG. 2 is a side view showing the screw driving device with a portion cut away, and FIG. 4 is a bottom view of the screw driving device, FIG. 5 is a sectional view showing the legs of the screw driving device, FIG. 6 is a sectional view of the cylinder constituting the legs, and FIG. FIG. 7 is a bottom view of the cylindrical body, FIG. 8 is a plan view showing a mark sticker affixed to the outer peripheral surface of the cylindrical body, and FIG. 9 is a sectional view of an adjustment screw screwed into the cylindrical body. , FIG. 10 is a plan view of the cap constituting the leg, and FIG. 11 is a sectional view of the cap.
FIG. 12 is an explanatory view of the operation of the legs with the leg lengths changed; FIG. 13 is a sectional view showing the legs of another embodiment; and FIG. 14 is a cap constituting the legs of another embodiment. FIG. 15 is a perspective view showing a conventional screw driving device. 1... Electric screwdriver tool, 2... Connecting member, 3
...Moving guide case, 5...Long hole, 6...Pin,
7... Sliding member, 8... Return spring, 9... Screw holding belt, 10... Sprocket, 11... Ratchet wheel, 14... Pin, 15... Rotating lever,
16... Pin, 17... Rotation guide groove, 18... Rotation guide hole, 19... Leg, 21... Member to be driven, 22... Cylindrical body, 23... Female thread portion, 24...
Adjustment screw, 26...Cap, 30...Positioning hole, 31...Seal, 32...Band, 33...Male thread, 34...Ball, 35...Hole, 37...Hole, 38...Protrusion Part, 39...Coil spring, 41...
…fitting portion, 42…cap, 43…leg portion.

Claims

[Scope of utility model registration request]

A sliding motion guide case is attached to the tip of the driver tool on which the driver bit is attached via a connecting member, and elongated holes for sliding motion guidance are bored in the left and right side plates of this sliding motion guide case in the sliding direction. A sliding member with a pin that fits into a hole protruding from the left and right sides is slidably inserted into the sliding guide case via a return spring, and a screw retaining belt with a screw embedded therein is inserted into the sliding member. When the sliding member is pushed into the sliding guide case, the screw holding belt is transferred by one thread, and the screw transferred between the legs at the tip of the sliding member is loaded into the belt loading section of the sliding member. A screw driving device configured to drive a member to be driven with a driver bit, characterized in that the leg length of the leg at the tip of the sliding member that comes into contact with the member to be driven is variable. .