JPS6129161U - Parallel link stabilization mechanism - Google Patents

Parallel link stabilization mechanism

Info

Publication number
JPS6129161U
JPS6129161U JP11242084U JP11242084U JPS6129161U JP S6129161 U JPS6129161 U JP S6129161U JP 11242084 U JP11242084 U JP 11242084U JP 11242084 U JP11242084 U JP 11242084U JP S6129161 U JPS6129161 U JP S6129161U
Authority
JP
Japan
Prior art keywords
arm
auxiliary
link
arms
parallel link
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
Application number
JP11242084U
Other languages
Japanese (ja)
Inventor
俊英 宮島
Original Assignee
日立電子エンジニアリング株式会社
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 日立電子エンジニアリング株式会社 filed Critical 日立電子エンジニアリング株式会社
Priority to JP11242084U priority Critical patent/JPS6129161U/en
Publication of JPS6129161U publication Critical patent/JPS6129161U/en
Pending legal-status Critical Current

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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 the drawing]

第１図は模式的に描いた従来の平行四辺型リンク装置の
正面図、第２図は同じく側面図である。 第３図及び第４図は上記従来のリンク装置の不具合の説
明図である。 第５図は本考案の安定機構の１実施例を模式的に描いた
正面図である。 １・・・駆動軸、２・・・従動軸、３・・・主動アーム
、４・・・従動アーム、５・・・ワーク保持部材、５ａ
・・・リンク用の杆状部、６，７・・・ピン、８・・・
ゴムベルト、９・・・主動アーム、９ａ・・・補助アー
ム、１０・・・従動アーム、１０ａ・・・補助アーム、
１１・・・補助リンク、１２・・・補助平行四辺形リン
ク機構。FIG. 1 is a schematic front view of a conventional parallelogram link device, and FIG. 2 is a side view of the same. FIGS. 3 and 4 are explanatory diagrams of the problems of the above-mentioned conventional link device. FIG. 5 is a front view schematically depicting one embodiment of the stabilizing mechanism of the present invention. DESCRIPTION OF SYMBOLS 1... Drive shaft, 2... Driven shaft, 3... Main drive arm, 4... Driven arm, 5... Work holding member, 5a
...Rod-shaped part for link, 6,7...Pin, 8...
Rubber belt, 9... Main drive arm, 9a... Auxiliary arm, 10... Followed arm, 10a... Auxiliary arm,
11... Auxiliary link, 12... Auxiliary parallelogram link mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動軸によって回動せしめられる主動アームと、駆動軸
と平行な軸によって回動自在に支承された従動アームと
を有し、ワーク保持用部材によって上記の両アームの自
由端を連結した平行四辺形状のリンク装置において、前
記主動アーム及び従動アームの基端部付近にそれぞれほ
ぼ直角方向に突出子る等長の１対の補助アームを固着し
、かつ上記１対の補助アームの先端部をリンクで連結し
て、補助アームを平行２辺とする補助平行四辺形リンク
を構成したことを特徴とする平行リンクの安定機構。It has a main drive arm that is rotated by a drive shaft, and a driven arm that is rotatably supported by an axis parallel to the drive shaft, and has a parallelogram shape in which the free ends of both arms are connected by a workpiece holding member. In the link device, a pair of auxiliary arms of equal length protruding approximately at right angles are fixed to the vicinity of the base ends of the driving arm and the driven arm, respectively, and the distal ends of the pair of auxiliary arms are connected by a link. A stabilizing mechanism for parallel links, characterized in that they are connected to form an auxiliary parallelogram link with auxiliary arms as two parallel sides.
JP11242084U 1984-07-26 1984-07-26 Parallel link stabilization mechanism Pending JPS6129161U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11242084U JPS6129161U (en) 1984-07-26 1984-07-26 Parallel link stabilization mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11242084U JPS6129161U (en) 1984-07-26 1984-07-26 Parallel link stabilization mechanism

Publications (1)

Publication Number Publication Date
JPS6129161U true JPS6129161U (en) 1986-02-21

Family

ID=30671472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11242084U Pending JPS6129161U (en) 1984-07-26 1984-07-26 Parallel link stabilization mechanism

Country Status (1)

Country Link
JP (1) JPS6129161U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160403U (en) * 1988-04-25 1989-11-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877467A (en) * 1981-10-30 1983-05-10 株式会社日立製作所 Driving mechanism of robot arm

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877467A (en) * 1981-10-30 1983-05-10 株式会社日立製作所 Driving mechanism of robot arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160403U (en) * 1988-04-25 1989-11-07

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