JPS59116173U - Impact wrench lubrication device - Google Patents

Impact wrench lubrication device

Info

Publication number
JPS59116173U
JPS59116173U JP895183U JP895183U JPS59116173U JP S59116173 U JPS59116173 U JP S59116173U JP 895183 U JP895183 U JP 895183U JP 895183 U JP895183 U JP 895183U JP S59116173 U JPS59116173 U JP S59116173U
Authority
JP
Japan
Prior art keywords
hammer
impact wrench
anvil
rotation axis
lubrication device
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
Application number
JP895183U
Other languages
Japanese (ja)
Other versions
JPS64289Y2 (en
Inventor
芝田　良一
Original Assignee
株式会社空研
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社空研 filed Critical 株式会社空研
Priority to JP895183U priority Critical patent/JPS59116173U/en
Publication of JPS59116173U publication Critical patent/JPS59116173U/en
Application granted granted Critical
Publication of JPS64289Y2 publication Critical patent/JPS64289Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図はその要部を断
面した正面図、第２図乃至第５図は第１図のＡ−Ａ線で
断面した動作説明図である。 ４はカム円板、５はハンマー枠、６はアンビル、１０は
ハンマー、１１は支承部、１２は打撃部、１３は係合部
、１４は凹部、１６は衝合面、１７はカム面、１９は潤
滑剤通過孔、２１は潤滑剤。The drawings show one embodiment of the present invention, and FIG. 1 is a front view in section of the main part thereof, and FIGS. 2 to 5 are operation explanatory views taken in section along the line A--A in FIG. 1. 4 is a cam disk, 5 is a hammer frame, 6 is an anvil, 10 is a hammer, 11 is a bearing part, 12 is a striking part, 13 is an engaging part, 14 is a recessed part, 16 is an abutment surface, 17 is a cam surface, 19 is a lubricant passage hole, and 21 is a lubricant.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転自在な筒状のハンマー枠の内周部に、断面略弓形の
ハンマーを揺動可能に配設すると共に、ハンマー枠の回
転軸心位置に相対回転可能に、外周面にハンマーとの衝
合面とハンマーを揺動させるカム面とを形成したアンビ
ルを配設し、ノ１ンマーを前記回転軸心まわりに回転さ
せてアンビルに回転打撃力を与える様にしたインパクト
レンチにおいて、前記ハンマー枠の内周面を、前記ノ＼
ンマーの配置位置が前記回転軸心に対して径大となり、
その直径方向反対側が径小となる様に形成し、かつ前記
ハンマーに径方向に貫通する潤滑剤通過孔を穿設したこ
とを特徴とするインパクトレンチの潤滑装置。A hammer with a generally arcuate cross section is swingably disposed on the inner circumference of a rotatable cylindrical hammer frame, and a hammer with an abutment is provided on the outer circumference so as to be rotatable relative to the rotational axis of the hammer frame. In an impact wrench, an impact wrench is provided with an anvil having a surface and a cam surface for swinging the hammer, and the hammer is rotated around the rotation axis to apply rotational impact force to the anvil. The inner peripheral surface is
The arrangement position of the magnet has a larger diameter with respect to the rotation axis,
A lubricating device for an impact wrench, characterized in that the hammer is formed to have a smaller diameter on the opposite side in the diametrical direction, and a lubricant passage hole is bored through the hammer in the radial direction.
JP895183U 1983-01-24 1983-01-24 Impact wrench lubrication device Granted JPS59116173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP895183U JPS59116173U (en) 1983-01-24 1983-01-24 Impact wrench lubrication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP895183U JPS59116173U (en) 1983-01-24 1983-01-24 Impact wrench lubrication device

Publications (2)

Publication Number Publication Date
JPS59116173U true JPS59116173U (en) 1984-08-06
JPS64289Y2 JPS64289Y2 (en) 1989-01-06

Family

ID=30140434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP895183U Granted JPS59116173U (en) 1983-01-24 1983-01-24 Impact wrench lubrication device

Country Status (1)

Country Link
JP (1) JPS59116173U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021122886A (en) * 2020-02-04 2021-08-30 マックス株式会社 Electric tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021122886A (en) * 2020-02-04 2021-08-30 マックス株式会社 Electric tool

Also Published As

Publication number Publication date
JPS64289Y2 (en) 1989-01-06

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