JPH02106277A - Impact wrench - Google Patents
Impact wrenchInfo
- Publication number
- JPH02106277A JPH02106277A JP25655388A JP25655388A JPH02106277A JP H02106277 A JPH02106277 A JP H02106277A JP 25655388 A JP25655388 A JP 25655388A JP 25655388 A JP25655388 A JP 25655388A JP H02106277 A JPH02106277 A JP H02106277A
- Authority
- JP
- Japan
- Prior art keywords
- nut
- wrench
- permanent magnet
- bolt
- coil spring
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 ナツト、ボルト等の部品の組付は及び取外し用の工具。[Detailed description of the invention] [Industrial application field] Tools for assembling and removing parts such as nuts and bolts.
従来のインバク）１／ンチ（箱スパナ）はその頭部にナ
ツト又はボルトの頭部のみが嵌合するサイズの凹みを設
けたものであった。A conventional 1/inch (box spanner) has a recess in its head that is sized to fit only the head of a nut or bolt.
従って従来のインパクトレンチではその構造上。 Therefore, due to the structure of conventional impact wrenches.
口の深さに限定され、規格のサイズ以上、ナツトをボル
トに深く締付ける事が出来なかった。Limited to the depth of the mouth, it was not possible to tighten the nut deeper into the bolt than the standard size.
そこでレンチの一端に長孔を設け、該長孔内にコイルス
ゲリンダ、永久磁石を移動可能に嵌装したものである。Therefore, an elongated hole is provided at one end of the wrench, and a coil cylinder and a permanent magnet are movably fitted into the elongated hole.
本発明においては、レンチを回動させると、ナツト６の
締付けに応じてコイルスプリング３が収縮するので各種
作業の必要に応じた締付は深度が得られ、更に又レンチ
の口８部を構成する底金が永久磁石４で構成されている
からナツト６等の小部品は作業時に磁石４に吸い付けら
れているので極めて作業が容易で、空間移動時にもナツ
トの脱落等が生ぜず、又本発明品をロボットに装着する
事によりロボットでも簡単に作業を行えると共に、手作
業、ロボットを問わず作業を極めて迅速且つ確実に為し
得る上レンチ全体を磁化する必要もない等の顕著な作用
がある。In the present invention, when the wrench is rotated, the coil spring 3 contracts in accordance with the tightening of the nut 6, so that the tightening depth can be adjusted to meet the needs of various operations. Since the bottom plate is made up of a permanent magnet 4, small parts such as the nut 6 are attracted to the magnet 4 during work, making work extremely easy, and the nut does not fall off even when moving in space. By attaching the product of the present invention to a robot, the robot can easily perform the work, and the work can be done extremely quickly and reliably, regardless of whether the work is done manually or by a robot.It has remarkable effects such as no need to magnetize the entire upper wrench. There is.
更に之を図面に示す実施の一例に就いて説明すると所望
のレンチｌの一端にナツト、ボルト等が嵌合する長孔２
を設け、該長孔２内にコイルスプリング３、永久磁石４
を移動可能に嵌装構成せしめて成り、５はロボットに装
着する場合の差込み部、６はナツト、７はボルト、８は
レンチの口である。Further, to explain this with reference to an example of implementation shown in the drawings, a long hole 2 into which a nut, bolt, etc. is fitted is inserted into one end of a desired wrench l.
A coil spring 3 and a permanent magnet 4 are installed in the elongated hole 2.
5 is an insertion portion for mounting on a robot, 6 is a nut, 7 is a bolt, and 8 is a wrench mouth.
本発明は叙上の如く構成せられているから、レンチを回
動させると、ナツト６の締付けに応じてコイルスプリン
グ３が収縮するので各種作業の必要に応じた締付は深度
が得られ、更に又レンチの口８部を構成する底金が永久
磁石４で構成されているからナツト６等の小部品は作業
時に磁石４に吸付けられているので極めて作業が容易で
、空間移動時にもナツトの脱落等が生ぜず、又本発明品
をロボットに装着する事によりロボットでも簡単に作業
を行えると共に、手作業、ロボットを問わず作業を極め
て迅速且つ確実に為し得る上レンチ全体を磁化する必要
もない等の顕著な作用、効果がある。Since the present invention is constructed as described above, when the wrench is rotated, the coil spring 3 contracts in accordance with the tightening of the nut 6, so that the depth of tightening can be achieved in accordance with the needs of various operations. Furthermore, since the bottom metal that makes up the mouth 8 of the wrench is made up of a permanent magnet 4, small parts such as the nut 6 are attracted to the magnet 4 during work, making the work extremely easy and even when moving in space. Nuts do not fall off, and the entire upper wrench is magnetized, making it easy for robots to work by attaching the product of this invention to robots. It has such remarkable actions and effects that there is no need to do so.
図は本発明の一実施例を示すもので第１図は要部の縦断
面図、第２図は締付状態を示す説明図である０
１・・・レンチ、２・・・ボルト、ナツト等が嵌合する
長孔、３・・・コイルスプリング、４・・・永久磁石、
６・・・ナツト、７・・・ボルト、８・・・レンチの口
。
１（ｆ！ＪＡ八ガ程へ
１日 −
μ公 ゛The figures show one embodiment of the present invention, and Fig. 1 is a vertical cross-sectional view of the main parts, and Fig. 2 is an explanatory diagram showing the tightened state.0 1...Wrench, 2...Bolt, nut 3... Coil spring, 4... Permanent magnet,
6...nut, 7...bolt, 8...wrench mouth. 1 (f! 1 day to JA Yagahoku - μ public ゛
Claims (1)
、該ナット、ボルト等が嵌合する長孔内にコイルスプリ
ング、永久磁石を移動可能に嵌装構成せしめた事を特徴
とするインパクトレンチ。An impact impact device characterized in that a long hole into which a nut, bolt, etc. is fitted is provided at one end of the wrench, and a coil spring and a permanent magnet are movably fitted into the long hole into which the nut, bolt, etc. are fitted. wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25655388A JPH02106277A (en) | 1988-10-12 | 1988-10-12 | Impact wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25655388A JPH02106277A (en) | 1988-10-12 | 1988-10-12 | Impact wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106277A true JPH02106277A (en) | 1990-04-18 |
Family
ID=17294239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25655388A Pending JPH02106277A (en) | 1988-10-12 | 1988-10-12 | Impact wrench |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009091612A3 (en) * | 2008-01-15 | 2010-01-07 | Sylvester Kardas | Concrete anchor insertion device and method |
-
1988
- 1988-10-12 JP JP25655388A patent/JPH02106277A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009091612A3 (en) * | 2008-01-15 | 2010-01-07 | Sylvester Kardas | Concrete anchor insertion device and method |
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