JPH0279436U - - Google Patents
Info
- Publication number
- JPH0279436U JPH0279436U JP15846888U JP15846888U JPH0279436U JP H0279436 U JPH0279436 U JP H0279436U JP 15846888 U JP15846888 U JP 15846888U JP 15846888 U JP15846888 U JP 15846888U JP H0279436 U JPH0279436 U JP H0279436U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- storage part
- sensor storage
- tightening tool
- holding
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案に係わる軸力センサ付ボルト締
付工具の一実施例を示す縦断側面図、第２図は他
の実施例を示す縦断側面図、第３図はその使用状
態を示す縦断側面図、第４図は従来の超音波式軸
力管理方法の原理を示す説明図、第５図は従来の
超音波軸力測定用プローブを示す縦断側面図であ
る。
１，４……締付工具本体、１Ａ，４Ａ……六角
穴、１Ｂ，４Ｂ……四角穴、１Ｃ，４Ｃ……セン
サ収納部、１Ｄ，４Ｄ……センサの保持兼調心用
ガイド部、２，５……超音波センサ、２Ｂ，５Ｂ
……リード線、３，６……コイルばね。
Fig. 1 is a longitudinal side view showing one embodiment of the bolt tightening tool with an axial force sensor according to the present invention, Fig. 2 is a longitudinal side view showing another embodiment, and Fig. 3 is a longitudinal cross-sectional view showing its usage state. A side view, FIG. 4 is an explanatory view showing the principle of a conventional ultrasonic axial force management method, and FIG. 5 is a longitudinal sectional side view showing a conventional ultrasonic axial force measuring probe. 1, 4...Tightening tool body, 1A, 4A...Hexagonal hole, 1B, 4B...Square hole, 1C, 4C...Sensor storage section, 1D, 4D...Sensor holding and alignment guide section, 2, 5... Ultrasonic sensor, 2B, 5B
...Lead wire, 3,6...Coil spring.
Claims (1)
収納部の入口にセンサの保持兼調心用ガイド部を
設け、超音波センサを上記センサ収納部に収納し
て、同超音波センサに設けた鍔部を上記保持兼調
心用ガイド部の内面に係合し、同超音波センサの
鍔部と上記センサ収納部の奥部との間にコイルば
ねを介装したことを特徴とする軸力センサ付ボル
ト締付工具。 A sensor storage part is provided in the tightening tool body, a guide part for holding and aligning the sensor is provided at the entrance of the sensor storage part, an ultrasonic sensor is stored in the sensor storage part, and a sensor storage part is provided in the ultrasonic sensor. The axial force is characterized in that the flange engages with the inner surface of the holding/aligning guide part, and a coil spring is interposed between the flange of the ultrasonic sensor and the inner part of the sensor storage part. Bolt tightening tool with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158468U JPH074530Y2 (en) | 1988-12-07 | 1988-12-07 | Bolt tightening tool with axial force sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158468U JPH074530Y2 (en) | 1988-12-07 | 1988-12-07 | Bolt tightening tool with axial force sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279436U true JPH0279436U (en) | 1990-06-19 |
| JPH074530Y2 JPH074530Y2 (en) | 1995-02-01 |
Family
ID=31438825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988158468U Expired - Lifetime JPH074530Y2 (en) | 1988-12-07 | 1988-12-07 | Bolt tightening tool with axial force sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074530Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04278429A (en) * | 1991-03-07 | 1992-10-05 | Tonichi Seisakusho:Kk | Holding device of sensor for measuring axial force of bolt by ultrasonic wave |
| JP2004093477A (en) * | 2002-09-03 | 2004-03-25 | Isuzu Motors Ltd | Ultrasonic bolt axial force meter |
| FR2993488A1 (en) * | 2012-07-18 | 2014-01-24 | Michel Berbesson | Tightening/loosening tool assembly for e.g. nut assembling mechanical elements, has casing opening and transmitter-receiver's peripheral surface with dimensions to allow misalignment of main axis of receiver and rotation axis of casing |
| JP2019113365A (en) * | 2017-12-21 | 2019-07-11 | 株式会社きんでん | Axial force measuring device |
| US11179833B2 (en) | 2018-08-03 | 2021-11-23 | Honda Motor Co., Ltd. | Tightening device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5427259B2 (en) * | 2012-03-07 | 2014-02-26 | 日本車輌製造株式会社 | Ultrasonic probe positioning structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5273781A (en) * | 1975-12-17 | 1977-06-21 | Hitachi Ltd | Ultrasonic tightening measuring device |
| JPS5582935A (en) * | 1978-12-14 | 1980-06-23 | Maschf Augsburg Nuernberg Ag | Indirect measuring method of bolt prestress |
-
1988
- 1988-12-07 JP JP1988158468U patent/JPH074530Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5273781A (en) * | 1975-12-17 | 1977-06-21 | Hitachi Ltd | Ultrasonic tightening measuring device |
| JPS5582935A (en) * | 1978-12-14 | 1980-06-23 | Maschf Augsburg Nuernberg Ag | Indirect measuring method of bolt prestress |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04278429A (en) * | 1991-03-07 | 1992-10-05 | Tonichi Seisakusho:Kk | Holding device of sensor for measuring axial force of bolt by ultrasonic wave |
| JP2004093477A (en) * | 2002-09-03 | 2004-03-25 | Isuzu Motors Ltd | Ultrasonic bolt axial force meter |
| FR2993488A1 (en) * | 2012-07-18 | 2014-01-24 | Michel Berbesson | Tightening/loosening tool assembly for e.g. nut assembling mechanical elements, has casing opening and transmitter-receiver's peripheral surface with dimensions to allow misalignment of main axis of receiver and rotation axis of casing |
| JP2019113365A (en) * | 2017-12-21 | 2019-07-11 | 株式会社きんでん | Axial force measuring device |
| US11179833B2 (en) | 2018-08-03 | 2021-11-23 | Honda Motor Co., Ltd. | Tightening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074530Y2 (en) | 1995-02-01 |