JPS6168878U - - Google Patents
Info
- Publication number
- JPS6168878U JPS6168878U JP15404484U JP15404484U JPS6168878U JP S6168878 U JPS6168878 U JP S6168878U JP 15404484 U JP15404484 U JP 15404484U JP 15404484 U JP15404484 U JP 15404484U JP S6168878 U JPS6168878 U JP S6168878U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- gear
- spindle
- main body
- body case
- 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
- 230000035939 shock Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第1図は本考案の一実施例を示す部分断面図、
第2図は第1図の−断面図、第3図は従来の
気動工具の模式図である。
1…本体ケース、2…ギヤケース、3…エアモ
ータ、4…衝撃発生部、5…スピンドル、6,7
…歯車、8…ドライブシヤフト、9…歪ゲージ。
FIG. 1 is a partial sectional view showing an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken from FIG. 1, and FIG. 3 is a schematic diagram of a conventional pneumatic tool. 1...Main body case, 2...Gear case, 3...Air motor, 4...Impact generator, 5...Spindle, 6, 7
...Gear, 8...Driveshaft, 9...Strain gauge.
Claims (1)
撃的に回転せしめられるスピンドルと平行にドラ
イブシヤフトを設け、このドライブシヤフトの後
端に固定した歯車とスピンドルの先端に固定した
歯車を直接または間接的に噛合させる一方、上記
ドライブシヤフト後端の歯車またはドライブシヤ
フトを支承するギヤケースを、上記エアモータ、
衝撃発生部およびスピンドルを収納する本体ケー
スに固定するとともに、上記本体ケースの外周に
歪センサを設けて、上記ドライブシヤフトを支承
するギヤケースにかかる反力により本体ケースを
捩つて、締付トルクを検出するようにしたことを
特徴とする歪センサ付気動工具。 A drive shaft is provided parallel to the spindle that is rotated by an impact generator driven by an air motor, and a gear fixed to the rear end of this drive shaft and a gear fixed to the tip of the spindle are connected directly or indirectly. At the same time, the gear at the rear end of the drive shaft or the gear case supporting the drive shaft is connected to the air motor,
It is fixed to the main body case that houses the shock generating part and the spindle, and a strain sensor is installed on the outer periphery of the main body case, and the tightening torque is detected by twisting the main body case using the reaction force applied to the gear case that supports the drive shaft. A pneumatic tool with a strain sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15404484U JPS6168878U (en) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15404484U JPS6168878U (en) | 1984-10-11 | 1984-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6168878U true JPS6168878U (en) | 1986-05-12 |
Family
ID=30712038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15404484U Pending JPS6168878U (en) | 1984-10-11 | 1984-10-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6168878U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011005592A (en) * | 2009-06-25 | 2011-01-13 | Nitto Seiko Co Ltd | Automatic screwing machine with torque detection mechanism |
JP2015208833A (en) * | 2014-04-30 | 2015-11-24 | Tone株式会社 | Fastening/loosening adaptor and fastening machine equipped with the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721280A (en) * | 1980-05-17 | 1982-02-03 | Bosch Gmbh Robert | Portable machine tool driven by motor |
-
1984
- 1984-10-11 JP JP15404484U patent/JPS6168878U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721280A (en) * | 1980-05-17 | 1982-02-03 | Bosch Gmbh Robert | Portable machine tool driven by motor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011005592A (en) * | 2009-06-25 | 2011-01-13 | Nitto Seiko Co Ltd | Automatic screwing machine with torque detection mechanism |
JP2015208833A (en) * | 2014-04-30 | 2015-11-24 | Tone株式会社 | Fastening/loosening adaptor and fastening machine equipped with the same |
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