JPS6088244U - Power-driven screw member tightening machine - Google Patents
Power-driven screw member tightening machineInfo
- Publication number
- JPS6088244U JPS6088244U JP17998083U JP17998083U JPS6088244U JP S6088244 U JPS6088244 U JP S6088244U JP 17998083 U JP17998083 U JP 17998083U JP 17998083 U JP17998083 U JP 17998083U JP S6088244 U JPS6088244 U JP S6088244U
- Authority
- JP
- Japan
- Prior art keywords
- screw member
- main shaft
- bevel gear
- power
- side bevel
- 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)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のナツトランナの原理を説明するための
模式図、第２図は本考案の一実施例の構成を示す断面図
、第３図および第４図は同実施例の部分平面図および部
分側面図である。
１・・・・・・ケース、１ａ・ヲ・・・・ヘッド部、１
ｂ・・・・・・胴部、１ｃ・・・・・・ネック部、４・
・・・・・回転駆動部、６・・・・・・減速機構′、１
２・・・・・・バルブ、１５・・・・・・始動レバー、
２０・・・・・・回転主軸、１６，２１，２２，２７．
２８・・・・・・ベアリング、２３，２４・−−−−−
傘歯車、２５・・・・・・シャンク、３１・川・・ソケ
ット穴、ＳＧｌ〜ＳＧ４・・・・・・ひずみゲージ。Fig. 1 is a schematic diagram for explaining the principle of a conventional nut runner, Fig. 2 is a sectional view showing the configuration of an embodiment of the present invention, and Figs. 3 and 4 are partial plan views of the embodiment. and a partial side view. 1...Case, 1a...Head part, 1
b...Body part, 1c...Neck part, 4.
...Rotary drive unit, 6...Deceleration mechanism', 1
2...Valve, 15...Start lever,
20...Rotating main shaft, 16, 21, 22, 27.
28... Bearing, 23, 24...---
Bevel gear, 25...shank, 31...socket hole, SGl~SG4...strain gauge.
Claims (1)
転力を、減速機構により増大させて回転主軸に伝達し、
この回転主軸の回転力を、この回転主軸と一体的に回動
する原動側傘歯車およびこの原動側傘歯車と噛合する従
動側傘歯車を介して回転出力部に伝達し、・この回転出
力部をもって直接または間接的にナツト、ボルト辱のね
じ部材を回動する動力駆動型ねじ部材締付機において、
前記回転駆動部、減速機構、回転主軸、傘歯車等を支持
し且つカバーするケースのうち、前記原動側傘歯車の近
傍で前記回転主軸を支持するベアリングが設けられた位
置に略対応するケースの側部外表面に曲げひずみを検出
し得るようにひずみゲージを添着してなり、そのひずみ
ゲージから前記ねじ部材締付時の締付トルクに対応する
電気出力を導出し得るように構成したことを特徴とする
動力駆動型ねじ部材締付機におけるトルク検出装置。The rotational force output from a rotary drive unit including a prime mover such as an air motor is increased by a reduction mechanism and transmitted to the rotating main shaft,
The rotational force of this rotational main shaft is transmitted to the rotation output section via a driving side bevel gear that rotates integrally with this rotational main shaft and a driven side bevel gear that meshes with this driving side bevel gear. In a power-driven screw member tightening machine that directly or indirectly rotates the screw member of a nut or bolt,
Among the cases that support and cover the rotary drive unit, the speed reduction mechanism, the rotating main shaft, the bevel gear, etc., a case that substantially corresponds to a position where a bearing that supports the rotating main shaft is provided near the driving side bevel gear. A strain gauge is attached to the outer surface of the side to detect bending strain, and an electrical output corresponding to the tightening torque when tightening the screw member can be derived from the strain gauge. A torque detection device for a power-driven screw member tightening machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17998083U JPS6088244U (en) | 1983-11-24 | 1983-11-24 | Power-driven screw member tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17998083U JPS6088244U (en) | 1983-11-24 | 1983-11-24 | Power-driven screw member tightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088244U true JPS6088244U (en) | 1985-06-17 |
| JPH0318138Y2 JPH0318138Y2 (en) | 1991-04-17 |
Family
ID=30390359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17998083U Granted JPS6088244U (en) | 1983-11-24 | 1983-11-24 | Power-driven screw member tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088244U (en) |
Cited By (1)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016200A (en) * | 1973-05-14 | 1975-02-20 | ||
| JPS5329272U (en) * | 1976-08-18 | 1978-03-13 | ||
| JPS5715680A (en) * | 1980-07-01 | 1982-01-27 | Chicago Pneumatic Tool Co | Air pressure actuating portable tool |
| JPS59196171A (en) * | 1983-04-18 | 1984-11-07 | 豊田工機株式会社 | Nut runner with torque detector |
-
1983
- 1983-11-24 JP JP17998083U patent/JPS6088244U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016200A (en) * | 1973-05-14 | 1975-02-20 | ||
| JPS5329272U (en) * | 1976-08-18 | 1978-03-13 | ||
| JPS5715680A (en) * | 1980-07-01 | 1982-01-27 | Chicago Pneumatic Tool Co | Air pressure actuating portable tool |
| JPS59196171A (en) * | 1983-04-18 | 1984-11-07 | 豊田工機株式会社 | Nut runner with torque detector |
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318138Y2 (en) | 1991-04-17 |
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