JPS60143659U - Impact wrench constant torque tightening mechanism - Google Patents
Impact wrench constant torque tightening mechanismInfo
- Publication number
- JPS60143659U JPS60143659U JP3104284U JP3104284U JPS60143659U JP S60143659 U JPS60143659 U JP S60143659U JP 3104284 U JP3104284 U JP 3104284U JP 3104284 U JP3104284 U JP 3104284U JP S60143659 U JPS60143659 U JP S60143659U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- gear
- cam
- ring
- ring gear
- 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
(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図は本考案によるインパクトレンチの要部縦断側面
図、第２図は本考案に゛よるリングギヤ、クラッチリン
グの噛み合い展開図、第３図は本考案によるリングギヤ
、クラッチリングの噛み合いが外れた展開図。
図においては、１はリングギヤ、２はクラッチリング、
３はクラッチ、４はテーパ部、５はネジ、６は外枠、７
，１３はスプリング、８はスピンドル、９はスピンドル
カム、１０はハンマ、１１はハンマカム、１２はスチー
ルボール、１４はハンマ爪、１５はアンビル、１６はア
ンビル爪、１７はモータ駆動軸ギヤ、１８はアイドルギ
ヤ、１９は内歯車、２０はビン、２１はハンマ端部、２
２はリングギヤ端部、２３はスイッチである。Figure 1 is a vertical sectional side view of the main parts of the impact wrench according to the present invention, Figure 2 is a developed view of the engagement of the ring gear and clutch ring according to the invention, and Figure 3 is the disengaged engagement of the ring gear and clutch ring according to the invention. Developed diagram. In the figure, 1 is a ring gear, 2 is a clutch ring,
3 is a clutch, 4 is a tapered part, 5 is a screw, 6 is an outer frame, 7
, 13 is a spring, 8 is a spindle, 9 is a spindle cam, 10 is a hammer, 11 is a hammer cam, 12 is a steel ball, 14 is a hammer claw, 15 is an anvil, 16 is an anvil claw, 17 is a motor drive shaft gear, 18 is a Idle gear, 19 is an internal gear, 20 is a bottle, 21 is a hammer end, 2
2 is a ring gear end, and 23 is a switch.
Claims (1)
と噛み合い、モータ駆動軸ギヤと同軸円周に設けたリン
グギヤとアイドルギヤが噛み合う遊星ギヤによりスピン
ドルは減速され、ハンマに形成されたハンマカム、スピ
ンドルに形成されたスピンドルカム、ハンマカムとスピ
ンドルカムに配設されたスチールボール、ハンマカムを
スチールボールを介してスピンドルカムに付勢させるス
プリングを有し、ハンマの回転運動を往復運動に変換す
るカム機構を備えたインパクトレンチにおいて、前記リ
ングギヤ外周に方形波状のクラッチを形成し、前記クラ
ッチと噛み合うクラッチリングを外枠部に固定し、前記
リングギヤをクラッチリングに付勢させるスプリングを
配設し、リングギヤのクラッチとクラッチリングの噛み
合いが外れることにより、リングギヤが円周上を回転自
在に構成して成る定トルク締付機構。The spindle is decelerated by a planetary gear that meshes with the motor drive shaft gear and at least two or more idle gears, and a ring gear provided on the same periphery of the motor drive shaft gear and a planetary gear that meshes with the idle gear. It has a spindle cam, a steel ball disposed on the hammer cam and the spindle cam, a spring that biases the hammer cam against the spindle cam via the steel ball, and a cam mechanism that converts the rotary motion of the hammer into reciprocating motion. In the impact wrench, a square wave-shaped clutch is formed on the outer periphery of the ring gear, a clutch ring that engages with the clutch is fixed to the outer frame, a spring is provided that biases the ring gear to the clutch ring, and the clutch of the ring gear and the clutch are arranged. A constant torque tightening mechanism in which the ring gear can rotate freely on the circumference by disengaging the rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104284U JPS60143659U (en) | 1984-03-02 | 1984-03-02 | Impact wrench constant torque tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104284U JPS60143659U (en) | 1984-03-02 | 1984-03-02 | Impact wrench constant torque tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60143659U true JPS60143659U (en) | 1985-09-24 |
Family
ID=30531286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3104284U Pending JPS60143659U (en) | 1984-03-02 | 1984-03-02 | Impact wrench constant torque tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009516146A (en) * | 2005-11-17 | 2009-04-16 | アトラス・コプコ・ツールス・アクチボラグ | Torque response release clutch for power nutrunner |
-
1984
- 1984-03-02 JP JP3104284U patent/JPS60143659U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009516146A (en) * | 2005-11-17 | 2009-04-16 | アトラス・コプコ・ツールス・アクチボラグ | Torque response release clutch for power nutrunner |
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