JPS60113894U

JPS60113894U - Air supply device for robot hand

Info

Publication number: JPS60113894U
Application number: JP140584U
Authority: JP
Inventors: 村沢　洋; 中江　甲子男; 横田　次郎
Original assignee: 富士電機株式会社
Priority date: 1984-01-10
Filing date: 1984-01-10
Publication date: 1985-08-01

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図および第２図はそれぞれロボットハンド部の空気
供給装置の従来例を示す正面図、第３図は本考案による
ロボットハンド部め空気供給装置の一実施例を示す正面
図、第４図は第３図に示す装置の空気通路用回動自在継
手の一実施例を示す正面断面図１．第５図は第４図と異
なる自在継手の゛実施例を示す正面断面図である。１・・・ロボットハンド部、２・・・連結軸、２ａ、２
ｂ、　３　ａ、　　１１　ａ・・・空気孔、３・・・回
動軸、６，９・・・空気管、１０・・・空気通路用回動
自在継手、１１・・・固定筒、１２・・・円周溝。1 and 2 are respectively front views showing a conventional example of an air supply device for a robot hand, FIG. 3 is a front view showing an embodiment of the air supply device for a robot hand according to the present invention, and FIG. 4 1 is a front sectional view showing an embodiment of the rotary joint for the air passage of the device shown in FIG. 3. FIG. 5 is a front sectional view showing a different embodiment of the universal joint from FIG. 4. 1... Robot hand part, 2... Connection shaft, 2a, 2
b, 3 a, 11 a... Air hole, 3... Rotating shaft, 6, 9... Air pipe, 10... Air passage rotary joint, 11... Fixed cylinder, 12 ...Circumferential groove.

Claims

【実用新案登録請求の範囲】（１）回動軸の一端に取付けられたハンド蔀を空気型；
亡賃τ曾孟Ｚ＝乱慮シ奮ごつご需記回動軸の一方または両方の端部に空気通路用回動自在
継手を設け、前記ノゾド部が該空気通路用回動自在継手
から固定空気管を介して連結されていることを特徴とす
るロボットハンド部の空気供給装置。（２）　　実用新案登録請求の範囲第１項記載のものに
おいて、空気通路用回動自在継手は内周面に円周溝を有
し該円周溝と外周面との間に空気孔を貫通させた固定筒
を回動軸の外周に気密に嵌合、　　　させ、前記回動軸
の前記円周溝に対向する周面と前記固定筒から開放され
た外周との間に空気孔を有することを特徴とするロボッ
トハンド部３３、’）：：：：詔−よ。１□２８つ。ｂ
ｏ＋。゛　　　おいて、円周溝は回動軸の周面に形成され、該
円周溝は回動軸の固定筒がら開放された外周と−の間の
空気孔に連通し、固定筒の外周に貫通する空気孔は前記
円周溝に相対していることを特　　　□徴とするロボッ
トハンド部の空気供給装置。（４）実用新案登録請求の範囲第１項、第２項および第
３項記載のものにおいて、空気通路用回動　　　　−自
在継手は回動軸の部分が該回動軸に直結された連結軸で
あることを特徴とするロボットハンド部の空気供給装置
。[Claims for Utility Model Registration] (1) The hand lever attached to one end of the rotating shaft is of a pneumatic type;
A rotary joint for the air passage is provided at one or both ends of the rotation shaft, and the nose portion is connected to the rotary joint for the air passage. An air supply device for a robot hand, characterized in that the device is connected via a fixed air pipe. (2) In the utility model registration claim described in claim 1, the rotary joint for the air passage has a circumferential groove on the inner circumferential surface, and an air hole passes through the circumferential groove and the outer circumferential surface. The fixed cylinder is airtightly fitted to the outer periphery of the rotating shaft, and an air hole is provided between the circumferential surface of the rotating shaft facing the circumferential groove and the outer periphery opened from the fixed cylinder. The robot hand part 33, ')::::Yo. 1□28 pieces. b
o+. In this case, a circumferential groove is formed on the circumferential surface of the rotating shaft, and the circumferential groove communicates with the air hole between the open outer circumference of the fixed cylinder of the rotating shaft and the outer circumference of the fixed cylinder. □ An air supply device for a robot hand, characterized in that a penetrating air hole faces the circumferential groove. (4) Scope of Utility Model Registration Claims 1, 2, and 3, in which the rotating universal joint for the air passage is a connecting shaft whose rotating shaft portion is directly connected to the rotating shaft. An air supply device for a robot hand section, characterized in that: