JPH0382185U - - Google Patents

Info

Publication number
JPH0382185U
JPH0382185U JP14345289U JP14345289U JPH0382185U JP H0382185 U JPH0382185 U JP H0382185U JP 14345289 U JP14345289 U JP 14345289U JP 14345289 U JP14345289 U JP 14345289U JP H0382185 U JPH0382185 U JP H0382185U
Authority
JP
Japan
Prior art keywords
pinion gear
cylinder body
driven
pair
chuck 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
JP14345289U
Other languages
Japanese (ja)
Other versions
JP2518630Y2 (en
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 filed Critical
Priority to JP1989143452U priority Critical patent/JP2518630Y2/en
Publication of JPH0382185U publication Critical patent/JPH0382185U/ja
Application granted granted Critical
Publication of JP2518630Y2 publication Critical patent/JP2518630Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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すものであつて、
第１図は第２図のＡ−Ａ線断面図、第２図は第１
図のＢ−Ｂ線断面図、第３図は底面図である。 １……シリンダー体、７，８……ピストン、１
０，１１……導入出口、１２……主動ラツクギア
ー、１３……連結杆、１５……従動軸、１８……
主動ピニオンギアー、２０……従動ピニオンギア
ー、２１，２２……従動ラツクギアー、２３，２
４……フインガー体、２５，２６……転がり案内
ユニツト、２７，２８……ガイド。 The drawings show one embodiment of the present invention,
Figure 1 is a sectional view taken along line A-A in Figure 2, and Figure 2 is a cross-sectional view of Figure 1.
The sectional view taken along the line B-B in the figure, and FIG. 3 is a bottom view. 1... Cylinder body, 7, 8... Piston, 1
0, 11...Introduction outlet, 12...Driver rack gear, 13...Connection rod, 15...Driver shaft, 18...
Driven pinion gear, 20... Driven pinion gear, 21, 22... Driven rack gear, 23, 2
4...Finger body, 25, 26...Rolling guide unit, 27, 28...Guide.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダー体内に、連結杆を介して連結し
た一対のピストンを摺動可能に挿入し、このピス
トンの軸方向の両端外方に位置するシリンダー体
に、加圧流体の導入出口を各々開口するとともに
連結杆に主動ラツクギアーを形成し、この主動ラ
ツクギアーに主動ピニオンギアーを係合して回転
する従動軸を、シリンダー体の軸方向と垂直にシ
リンダー体内に形成し、このシリンダー体から従
動軸の一端を外方に突出し、この突出部に設けた
従動ピニオンギアーを、一対のフインガー体に設
けた従動ラツクギアーに係合するとともに一対の
フインガー体を、シリンダー体の外周軸方向に平
行に設けたガイドに従い摺動可能とした事を特徴
とする平行開閉チヤツク装置。 (2) 従動ピニオンギアーは、主動ピニオンギア
ーよりもピツチ径を大きく形成した事を特徴とす
る請求項１記載の平行開閉チヤツク装置。 (3) 従動ピニオンギアーは、手動ピニオンギア
ーとピツチ径を同一に形成した事を特徴とする請
求項１記載の平行開閉チヤツク装置。 (4) 一対のフインガー体は、転がり案内ユニツ
トを介してガイドに摺動可能に接続した事を特徴
とする請求項１記載の平行開閉チヤツク装置。[Claims for Utility Model Registration] (1) A pair of pistons connected via a connecting rod are slidably inserted into a cylinder body, and the cylinder bodies located outside both axial ends of the pistons are applied. Each of the pressurized fluid introduction outlets is opened, and a driving rack gear is formed on the connecting rod, and a driven shaft that rotates by engaging a driving pinion gear with the driving rack gear is formed in the cylinder body perpendicular to the axial direction of the cylinder body. , one end of the driven shaft protrudes outward from this cylinder body, and a driven pinion gear provided on this protrusion engages with driven rack gears provided on a pair of finger bodies, and the pair of finger bodies are connected to the outer periphery of the cylinder body. A parallel opening/closing chuck device characterized by being able to slide according to a guide provided parallel to the axial direction. (2) The parallel opening/closing chuck device according to claim 1, wherein the driven pinion gear has a pitch diameter larger than that of the driving pinion gear. (3) The parallel opening/closing chuck device according to claim 1, wherein the driven pinion gear has the same pitch diameter as the manual pinion gear. (4) The parallel opening/closing chuck device according to claim 1, wherein the pair of finger bodies are slidably connected to the guide via a rolling guide unit.
JP1989143452U 1989-12-12 1989-12-12 Parallel opening and closing chuck device Expired - Fee Related JP2518630Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989143452U JP2518630Y2 (en) 1989-12-12 1989-12-12 Parallel opening and closing chuck device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989143452U JP2518630Y2 (en) 1989-12-12 1989-12-12 Parallel opening and closing chuck device

Publications (2)

Publication Number Publication Date
JPH0382185U true JPH0382185U (en) 1991-08-21
JP2518630Y2 JP2518630Y2 (en) 1996-11-27

Family

ID=31690226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989143452U Expired - Fee Related JP2518630Y2 (en) 1989-12-12 1989-12-12 Parallel opening and closing chuck device

Country Status (1)

Country Link
JP (1) JP2518630Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099525A1 (en) * 2007-02-16 2008-08-21 Takano Bearing Co., Ltd. Robot hand of industrial robot
JP4933673B1 (en) * 2011-07-26 2012-05-16 智子 平澤 Net for easy ball access
DE102023113715A1 (en) 2022-05-31 2023-11-30 Okuma Corporation GRIPPER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851991U (en) * 1981-09-30 1983-04-08 日立精機株式会社 robot hand
JPS60165190U (en) * 1984-04-13 1985-11-01 日本サ−ボ株式会社 robot hand device
JPS6196690U (en) * 1984-11-30 1986-06-21
JPS62142872U (en) * 1986-03-03 1987-09-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851991U (en) * 1981-09-30 1983-04-08 日立精機株式会社 robot hand
JPS60165190U (en) * 1984-04-13 1985-11-01 日本サ−ボ株式会社 robot hand device
JPS6196690U (en) * 1984-11-30 1986-06-21
JPS62142872U (en) * 1986-03-03 1987-09-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099525A1 (en) * 2007-02-16 2008-08-21 Takano Bearing Co., Ltd. Robot hand of industrial robot
JP4933673B1 (en) * 2011-07-26 2012-05-16 智子 平澤 Net for easy ball access
DE102023113715A1 (en) 2022-05-31 2023-11-30 Okuma Corporation GRIPPER

Also Published As

Publication number Publication date
JP2518630Y2 (en) 1996-11-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees