JPS62138576U - - Google Patents
Info
- Publication number
- JPS62138576U JPS62138576U JP2483186U JP2483186U JPS62138576U JP S62138576 U JPS62138576 U JP S62138576U JP 2483186 U JP2483186 U JP 2483186U JP 2483186 U JP2483186 U JP 2483186U JP S62138576 U JPS62138576 U JP S62138576U
- Authority
- JP
- Japan
- Prior art keywords
- bit
- drive shaft
- screw
- hole
- piece
- 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.)
- Granted
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案の自動ねじ締機の一実施例の自
動ねじ締機要部の縦断側面図、第２図は従来の自
動ねじ締機の自動ねじ締機要部の縦断側面図であ
る。
１…ドライバ、２…ドライブシヤフト、３…磁
気センサ、４…ビツト、５…ジヨイントナツト、
７…とめねじ（ねじ）、８…ビツトガイド、９…
ビツトピース。
Fig. 1 is a longitudinal side view of the main parts of an automatic screwdriver according to an embodiment of the present invention, and Fig. 2 is a longitudinal side view of the main parts of a conventional automatic screwdriver. . 1... Driver, 2... Drive shaft, 3... Magnetic sensor, 4... Bit, 5... Joint nut,
7... Female screw (screw), 8... Bit guide, 9...
Bit piece.
Claims (1)
シヤフトと、このドライブシヤフトの移動量を検
出する磁気センサと、前記ドライブシヤフトにジ
ヨイントナツトを介して固定され、かつドライブ
シヤフトと同軸上に設けられたビツトと、このビ
ツトを囲んで設けられたビツトガイドとを備え、
前記ビツトガイドの端部にはその端部に前記ビツ
トが嵌合する穴を有するねじが保持される自動ね
じ締機において、前記ビツトに、ビツトの外周を
覆い、かつその端部が前記ねじの端面と接触時に
前記ビツトが前記穴内の所定長に達するようにし
たビツトピースを設けたことを特徴とする自動ね
じ締機。 A movable drive shaft that transmits the rotation of a driver, a magnetic sensor that detects the amount of movement of the drive shaft, and a bit that is fixed to the drive shaft via a joint nut and is provided coaxially with the drive shaft. and a bit guide provided surrounding the bit,
In an automatic screw tightening machine, in which a screw having a hole into which the bit fits is held at the end of the bit guide, the bit is provided with a screw that covers the outer periphery of the bit and whose end is attached to the end surface of the screw. An automatic screw tightening machine characterized in that a bit piece is provided so that the bit reaches a predetermined length in the hole when in contact with the bit piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024831U JPH0435103Y2 (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024831U JPH0435103Y2 (en) | 1986-02-21 | 1986-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138576U true JPS62138576U (en) | 1987-09-01 |
| JPH0435103Y2 JPH0435103Y2 (en) | 1992-08-20 |
Family
ID=30824412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986024831U Expired JPH0435103Y2 (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435103Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091326U (en) * | 1983-11-28 | 1985-06-22 | 三洋電機株式会社 | nut tightening device |
-
1986
- 1986-02-21 JP JP1986024831U patent/JPH0435103Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091326U (en) * | 1983-11-28 | 1985-06-22 | 三洋電機株式会社 | nut tightening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435103Y2 (en) | 1992-08-20 |