JPH071376A - Universal joint able to insert flexible tube through and bend - Google Patents
Universal joint able to insert flexible tube through and bendInfo
- Publication number
- JPH071376A JPH071376A JP18862193A JP18862193A JPH071376A JP H071376 A JPH071376 A JP H071376A JP 18862193 A JP18862193 A JP 18862193A JP 18862193 A JP18862193 A JP 18862193A JP H071376 A JPH071376 A JP H071376A
- Authority
- JP
- Japan
- Prior art keywords
- block body
- flexible tube
- basic block
- joint
- basic
- 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
Links
Landscapes
- Manipulator (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、可撓管を屈曲する自
在関節内に挿通して、遠隔操作で自由自在に屈曲させ得
る自在関節に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a universal joint in which a flexible tube is inserted into a flexible universal joint so that the flexible joint can be freely flexed by remote control.
【０００２】[0002]
【従来の技術】今まで、自由自在に屈曲する自在関節は
あったが、可撓管を内部に挿通して屈曲する方法のもの
はなかった。2. Description of the Related Art Up to now, there has been a universal joint that can be flexibly bent, but there has been no method of bending it by inserting a flexible tube inside.
【０００３】[0003]
【発明が解決しようとする課題】本発明は今までなかっ
た関節内に可撓管を挿通する方法で、基本ブロック体
（２）と接合ブロック体（３）が９０度の傾きをもって
交互に連結し、基本ブロック体（２）と接合ブロック体
（３）の空洞部分に可撓管（５）を挿通し得て、基本ブ
ロック体（２）に備えた揺動モーター（１）が外部油圧
によって揺動回転することで、揺動モーター（１）の歯
車（Ｂ）と接合ブロック体（３）の半円形状歯車（Ａ）
の噛み合せを介して、自由自在に屈曲することを目的と
するものである。DISCLOSURE OF THE INVENTION The present invention is a method of inserting a flexible tube into a joint which has never existed before, and the basic block body (2) and the joint block body (3) are alternately connected with an inclination of 90 degrees. Then, the flexible tube (5) can be inserted into the hollow portions of the basic block body (2) and the joint block body (3), and the swing motor (1) provided in the basic block body (2) is operated by external hydraulic pressure. By swinging and rotating, the gear (B) of the swing motor (1) and the semicircular gear (A) of the joint block body (3)
The purpose is to bend freely through the meshing of.
【０００４】[0004]
【課題を解決するための手段】基本ブロック体（２）と
接合ブロック体（３）は筒形状で、連結ボルト（４）に
よって９０度の傾きをもって交互に連結し、接合ブロッ
ク体（３）の１辺に半円形状歯車（Ａ）を設け、基本ブ
ロック体（２）に揺動モーター（１）を備えて、円形状
で半円面に歯形を付けた歯車（Ｂ）を揺動モーター
（１）の軸に取付けて、接合ブロック体（３）の半円形
状の歯車（Ａ）と噛み合せる。可撓管（５）は筒円形の
基本ブロック（２）と接合ブロック（３）の空洞部分を
挿通する。本発明は以上のように構成した、可撓管を挿
通し得て屈曲する自在関節である。The basic block body (2) and the joining block body (3) are cylindrical in shape, and are alternately joined with a connecting bolt (4) at an inclination of 90 degrees to form a joining block body (3). A semicircular gear (A) is provided on one side, a basic block body (2) is equipped with a swing motor (1), and a gear (B) having a circular semicircular surface is provided with a swing motor ( It is attached to the shaft of 1) and meshes with the semicircular gear (A) of the joint block body (3). The flexible tube (5) is inserted through the hollow parts of the cylindrical basic block (2) and the joining block (3). The present invention is a universal joint configured as described above, which can be inserted through a flexible tube and bends.
【０００５】[0005]
【作用】９０度の傾きをもって連結ボルト（４）により
連結した基本ブロック体（２）と接合ブロック体（３）
の空洞に可撓管（５）を挿通し、基本ブロック体（２）
に備えた揺動モーター（１）を外部油圧で操作すると、
揺動モーター（１）の歯車（Ｂ）と接合ブロック体
（３）の半円形状歯車（Ａ）が噛み合って基本ブロック
体（２）と接合ブロック体（３）は互いに屈曲運動し、
挿通された可撓管（５）も同じく屈曲運動する。[Function] The basic block body (2) and the joint block body (3) connected by the connecting bolt (4) with an inclination of 90 degrees
Insert the flexible tube (5) into the cavity of the basic block body (2)
When the swing motor (1) provided in the
The gear (B) of the oscillating motor (1) and the semicircular gear (A) of the joint block body (3) mesh with each other, and the basic block body (2) and the joint block body (3) bend and move with each other.
The inserted flexible tube (5) also bends.
【０００６】[0006]
【実施例】以下、本発明の実施例について説明すると、 （イ）基本ブロック体（２）と接合ブロック体（３）を
筒形状にして空洞を設け、可撓管を挿通する。 （ロ）接合ブロック体（３）の１辺に半円形状の歯車
（Ａ）を設ける。 （ハ）揺動モーター（１）の駆動軸に、半円面に歯形を
付けた歯車（Ｂ）を取付け、その揺動モーター（１）を
基本ブロック体（２）に備える。 （ニ）可撓管（５）を挿通した基本ブロック体（２）と
接合ブロック体（３）は連結ボルト（４）により互いに
９０度の傾きをもって連結する。本発明は以上のような
構造で、これを使用するときは、油圧ホースで油圧ポン
プより制御装置を通して揺動モーターに継ぎ、制御装置
で遠隔操作する。屈曲する基本ブロック体（２）と接合
ブロック体（３）を多数連結するときは、制御装置にコ
ンピュータを付属して、あらかじめブログラミングして
操作する。EXAMPLES Examples of the present invention will be described below. (A) The basic block body (2) and the joint block body (3) are formed into a cylindrical shape to provide a cavity, and a flexible tube is inserted therethrough. (B) A semicircular gear (A) is provided on one side of the joined block body (3). (C) A gear (B) having a semicircular tooth profile is attached to the drive shaft of the swing motor (1), and the swing motor (1) is provided in the basic block body (2). (D) The basic block body (2) and the joint block body (3), which are inserted through the flexible tube (5), are connected to each other by a connecting bolt (4) with an inclination of 90 degrees. The present invention has the structure as described above, and when this is used, the hydraulic hose is connected to the swing motor through the control device from the hydraulic pump and is remotely operated by the control device. When a large number of bending basic block bodies (2) and joining block bodies (3) are connected, a computer is attached to the control device, and blog programming is performed in advance.
【０００７】[0007]
【発明の効果】危険な所や直接作業員が行けない所で、
清浄作業や流体輸送するときに、遠隔操作で目的場所へ
自由自在に向けることができる。[Effects of the Invention] In dangerous places or places where workers cannot go directly,
When cleaning or transporting a fluid, it can be remotely directed to the desired location.
【図１】本発明の分解斜視図である。FIG. 1 is an exploded perspective view of the present invention.
【図２】本発明の組立てた斜視図である。FIG. 2 is an assembled perspective view of the present invention.
【図３】本発明の側面図である。FIG. 3 is a side view of the present invention.
１ 揺動モーター ２ 基本ブロック体 ３ 接合ブロック体 ４ 連結ボルト ５ 可撓管 Ａ 接合ブロック体の半円形状歯車 Ｂ 揺動モーターの駆動歯車 1 rocking motor 2 basic block body 3 joining block body 4 connecting bolt 5 flexible tube A semi-circular gear of joining block body B driving gear of rocking motor
Claims (1)
（３）は筒形状で、連結ボルト（４）によって９０度の
傾きをもって交互に連結し、接合ブロック体（３）の１
辺に半円形状歯車（Ａ）を設け、基本ブロック体（２）
に揺動モーター（１）を備えて、円形状で半円面に歯形
を付けた歯車（Ｂ）を、揺動モーターの軸に取付けて、
接合ブロック体（３）の半円形状の歯車（Ａ）と噛み合
せ、外部油圧により揺動モーター（１）が揺動回転し
て、接合ブロック体（３）と基本ブロック体（２）は互
いに屈曲運動し、可撓管（５）は筒形状の基本ブロック
体（２）と接合ブロック体（３）の空洞部分を挿通し、
接合ブロック体（３）と基本ブロック体（２）の屈曲に
よって自在に曲げられるよう構成した、可撓管を挿通し
得て屈曲する自在関節。1. The basic block body (2) and the joining block body (3) are cylindrical in shape, and are alternately connected by a connecting bolt (4) at an inclination of 90 degrees, and the joining block body (1)
Basic block body (2) with semi-circular gear (A) on the side
Is equipped with a swing motor (1), and a gear (B) having a circular semi-circular tooth profile is attached to the shaft of the swing motor,
It meshes with the semicircular gear (A) of the joint block body (3), the swing motor (1) swings and rotates by external hydraulic pressure, and the joint block body (3) and the basic block body (2) bend together. The flexible tube (5) moves, and the hollow portions of the cylindrical basic block body (2) and the joint block body (3) are inserted,
A universal joint which is configured to be freely bendable by bending the joint block body (3) and the basic block body (2) and which can be bent by inserting a flexible tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18862193A JPH071376A (en) | 1993-06-21 | 1993-06-21 | Universal joint able to insert flexible tube through and bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18862193A JPH071376A (en) | 1993-06-21 | 1993-06-21 | Universal joint able to insert flexible tube through and bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH071376A true JPH071376A (en) | 1995-01-06 |
Family
ID=16226893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18862193A Pending JPH071376A (en) | 1993-06-21 | 1993-06-21 | Universal joint able to insert flexible tube through and bend |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071376A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893004B1 (en) * | 2007-10-31 | 2009-04-10 | 충남대학교산학협력단 | A snake type inquiry robot |
| WO2009081164A1 (en) * | 2007-12-21 | 2009-07-02 | Oliver Crispin Robotics Limited | Robotic arm |
| WO2018159400A1 (en) * | 2017-02-28 | 2018-09-07 | 国立大学法人信州大学 | Active manipulator device |
-
1993
- 1993-06-21 JP JP18862193A patent/JPH071376A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893004B1 (en) * | 2007-10-31 | 2009-04-10 | 충남대학교산학협력단 | A snake type inquiry robot |
| WO2009081164A1 (en) * | 2007-12-21 | 2009-07-02 | Oliver Crispin Robotics Limited | Robotic arm |
| US8374722B2 (en) | 2007-12-21 | 2013-02-12 | Oliver Crispin Robotics Limited | Robotic arm |
| WO2018159400A1 (en) * | 2017-02-28 | 2018-09-07 | 国立大学法人信州大学 | Active manipulator device |
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