JPS60138618U - screw tightening device - Google Patents

screw tightening device

Info

Publication number
JPS60138618U
JPS60138618U JP2452784U JP2452784U JPS60138618U JP S60138618 U JPS60138618 U JP S60138618U JP 2452784 U JP2452784 U JP 2452784U JP 2452784 U JP2452784 U JP 2452784U JP S60138618 U JPS60138618 U JP S60138618U
Authority
JP
Japan
Prior art keywords
drive shaft
rotary drive
supported
washer
socket
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
JP2452784U
Other languages
Japanese (ja)
Other versions
JPH0115475Y2 (en
Inventor
蟹井　典和
中込　政夫
Original Assignee
豊田工機株式会社
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 豊田工機株式会社 filed Critical 豊田工機株式会社
Priority to JP2452784U priority Critical patent/JPS60138618U/en
Publication of JPS60138618U publication Critical patent/JPS60138618U/en
Application granted granted Critical
Publication of JPH0115475Y2 publication Critical patent/JPH0115475Y2/ja
Granted legal-status Critical Current

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

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

第１図は来者率装置の全体側面図、第２図は本考案装置
の主要部断面図、第３図はパレットの一部断面側面図、
第４図は第２図の■矢視図、第５図はねじ込み動作状態
を示す断面図であるら１・・・・・・基台、２・・・・
・・パレット、３・・・・・・コラム、５・・・・・・
昇降台、６・・・・・与ットランナ本体、８・・需作業
ヘッド、９・・・・・・回転駆動軸、１１・・・・・・
スプリ、ング、１２・・・・・・ソケット、２１＝・・
・・・支持部材、２２・・・・・・ベアリング、２３・
・・・・・案内爪、２４・・・・・・枢軸、２６・・・
・・・延在部、２７・・・・・・カム、′２８・・曲案
内長溝、２９・・・−・・係合スリーブ、３０・・・・
・・回り止めピン、３１・・・・・・スプリング、３２
・・・・・・ねじ部品、３４・・・・・・相手部品、３
５・・・・・・座金。 第１図 第２図Fig. 1 is an overall side view of the visitor rate device, Fig. 2 is a sectional view of the main parts of the device of the present invention, Fig. 3 is a partially sectional side view of the pallet,
Fig. 4 is a view in the direction of the ■ arrow in Fig. 2, and Fig. 5 is a sectional view showing the screwing operation state.
...Palette, 3...Column, 5...
Lifting platform, 6... runner body, 8... demand work head, 9... rotary drive shaft, 11...
Spring, ring, 12...socket, 21=...
...Supporting member, 22...Bearing, 23.
...Guide claw, 24...Pivot, 26...
...Extending portion, 27...Cam, '28...Curving guide long groove, 29...Engagement sleeve, 30...
... Locking pin, 31 ... Spring, 32
...Screw parts, 34...Mating parts, 3
5...Washer. Figure 1 Figure 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ナツトランナ本体に回転駆動軸をナツトランナ本体に対
し相対軸移動可能に、かつ常に前進方向に弾機押圧して
軸承し、この回転駆動軸端にねじ部品に係合してトルク
伝達するソケットを設け、このソケットに軸線方向の移
動を拘束して相対回転可能に支持、した支持部材に座金
の外周面に当接して求心案内する案内爪を開閉可能に枢
支し、この案内爪を前記ねじ部品の締付は時において回
転駆動軸の軸移動に基いて閉じ方向に作動し締付後開き
方向に作動する案内爪の開閉機構を備えたことを特徴と
するねじ締め装置。A rotary drive shaft is supported on the nut runner body so as to be movable relative to the nut runner body, and is always pushed forward in the forward direction, and a socket is provided at the end of the rotary drive shaft to engage with a threaded part and transmit torque. A guide pawl for centripetally guiding the washer by contacting the outer peripheral surface of the washer is pivotally supported on the supporting member which is supported by the socket so as to be relatively rotatable while restraining movement in the axial direction. 1. A screw tightening device comprising a guide pawl opening/closing mechanism which operates in a closing direction based on the axial movement of a rotary drive shaft during tightening and operates in an opening direction after tightening.
JP2452784U 1984-02-24 1984-02-24 screw tightening device Granted JPS60138618U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2452784U JPS60138618U (en) 1984-02-24 1984-02-24 screw tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2452784U JPS60138618U (en) 1984-02-24 1984-02-24 screw tightening device

Publications (2)

Publication Number Publication Date
JPS60138618U true JPS60138618U (en) 1985-09-13
JPH0115475Y2 JPH0115475Y2 (en) 1989-05-09

Family

ID=30518755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2452784U Granted JPS60138618U (en) 1984-02-24 1984-02-24 screw tightening device

Country Status (1)

Country Link
JP (1) JPS60138618U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016098188A1 (en) * 2014-12-17 2016-06-23 日鍛バルブ株式会社 Mechanical lash adjuster and method for manufacturing mechanical lash adjuster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032154A (en) * 1973-07-30 1975-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032154A (en) * 1973-07-30 1975-03-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016098188A1 (en) * 2014-12-17 2016-06-23 日鍛バルブ株式会社 Mechanical lash adjuster and method for manufacturing mechanical lash adjuster

Also Published As

Publication number Publication date
JPH0115475Y2 (en) 1989-05-09

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