JPS61172737U - - Google Patents
Info
- Publication number
- JPS61172737U JPS61172737U JP5639385U JP5639385U JPS61172737U JP S61172737 U JPS61172737 U JP S61172737U JP 5639385 U JP5639385 U JP 5639385U JP 5639385 U JP5639385 U JP 5639385U JP S61172737 U JPS61172737 U JP S61172737U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- locking plate
- chuck
- holding hole
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案の要部断面図、第２図は本考案
の要部側面図、第３図は本考案の作動状態を示す
要部断面図、第４図は従来例の要部断面図である
。
１…ねじ締め機、２…ドライバビツト、３…吸
引スリーブ、４…チヤツク本体、５…ガイド穴、
６…チヤツク爪、６ａ…ねじ保持穴、７…ピン、
８…ばね、９…ねじ、１１…供給穴、１２…ホー
ス金具、１３…係止プレート、１３ａ…折曲げ部
。
Fig. 1 is a sectional view of the main part of the present invention, Fig. 2 is a side view of the main part of the invention, Fig. 3 is a sectional view of the main part showing the operating state of the invention, and Fig. 4 is a sectional view of the main part of the conventional example. It is a diagram. 1...Screw tightener, 2...Driver bit, 3...Suction sleeve, 4...Chuck body, 5...Guide hole,
6...chuck claw, 6a...screw holding hole, 7...pin,
8... Spring, 9... Screw, 11... Supply hole, 12... Hose fitting, 13... Locking plate, 13a... Bent part.
Claims (1)
吸引スリーブ３とが挿通するガイド穴５を有する
チヤツク本体４に一対のチヤツク爪６を回動自在
に配置し、しかもこのチヤツク爪６の先端を常時
閉じる方向に弾力的に付勢してその先端部で所望
のねじ９を保持するねじ保持穴６ａを形成するよ
うに構成したねじ締め機において、 チヤツク爪６の一方に係止プレート１３を固定
し、この係止プレート１３の一端をねじ保持穴６
ａの前方に位置するように配置し、この係止プレ
ート１３にねじ９の下端が当接してねじ９の頭部
がねじ保持穴６ａから離れて上方に突出するよう
に構成したことを特徴とするねじ締め機。[Claims for Utility Model Registration] A pair of chuck claws 6 are rotatably disposed in a chuck body 4 having a guide hole 5 through which a rotatable driver bit 2 and a suction sleeve 3 inserted therein are inserted. In a screw tightening machine configured to always elastically bias the tip of the chuck pawl 6 in the closing direction to form a screw holding hole 6a for holding a desired screw 9 at the tip, one side of the chuck pawl 6 is provided. The locking plate 13 is fixed to the screw holding hole 6, and one end of this locking plate 13 is inserted into
The lower end of the screw 9 comes into contact with the locking plate 13, and the head of the screw 9 separates from the screw holding hole 6a and projects upward. Screw tightening machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5639385U JPS61172737U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5639385U JPS61172737U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172737U true JPS61172737U (en) | 1986-10-27 |
Family
ID=30579944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5639385U Pending JPS61172737U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172737U (en) |
-
1985
- 1985-04-15 JP JP5639385U patent/JPS61172737U/ja active Pending