JPH01110014A - Cable guide - Google Patents

Cable guide

Info

Publication number
JPH01110014A
JPH01110014A JP62267709A JP26770987A JPH01110014A JP H01110014 A JPH01110014 A JP H01110014A JP 62267709 A JP62267709 A JP 62267709A JP 26770987 A JP26770987 A JP 26770987A JP H01110014 A JPH01110014 A JP H01110014A
Authority
JP
Japan
Prior art keywords
cable
guide
belt
guide member
shaft
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
JP62267709A
Other languages
Japanese (ja)
Inventor
Akihiro Maeda
晃宏 前田
Kazumasa Murata
村田 一正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62267709A priority Critical patent/JPH01110014A/en
Publication of JPH01110014A publication Critical patent/JPH01110014A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

PURPOSE:To obtain a cable guide with little possibility of damaging a cable, even if there is a swelling in the cable to cause some catch, by rotatably installing a roller between starting part ends of a guide member so that said cable and the like are surrounded by said guide member and roller. CONSTITUTION:A cable guide 5 is composed of a guide member 5A, a bolt 5B, a shaft 5C, a collar 5D, and a belt 4. In this constitution, there is provided said shaft 5C installed between both starting part ends of said guide member 5A, said shaft 5C is formed so as to be slenderer than shafts known heretofore, and said collar 5D is rotatably inserted by said shaft 5C. In this manner, even if cables 1 swell relative to the belt 4, to contact the collar 5D and are driven in said state, said collar 5D rotates smoothly, so that the abrasion of said cable 1 can be eliminated or alleviated.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はベルトに沿って配線されたケーブル等がベルト
から逸脱することを防止するために設けられたケーブル
ガイドに関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cable guide provided to prevent cables and the like routed along a belt from deviating from the belt.

(従来の技術) 従来のケーブルガイドを第2図ないし第4図に基づいて
説明する。第2図は駆動体と静止体間をケーブル等によ
って連絡した状態を示す図で、特にケーブル等の折り返
し部を正面から見た状態を示す図である。同図によれば
、ケーブル(1)は、例えばロボットの駆動軸(2)と
駆動軸(2)に対しては静止している静止体(3)間に
配線されている。該ケーブル(1)は駆動軸(2)と静
止体(3)間に連結されたベルト(4)上面に沿わせて
配線され、更にケーブル(1)は駆動体(2)が静止体
(3)に対して移動するときにもベルト(4)に追随し
、ベルト(4)から逸脱しないようにケーブルガイド(
5)によってベルト(4)上に保持されている。
(Prior Art) A conventional cable guide will be explained based on FIGS. 2 to 4. FIG. 2 is a diagram illustrating a state in which a driving body and a stationary body are connected by a cable or the like, and in particular is a diagram showing a state in which a folded portion of the cable or the like is viewed from the front. According to the figure, the cable (1) is wired, for example, between a drive shaft (2) of a robot and a stationary body (3) that is stationary relative to the drive shaft (2). The cable (1) is routed along the upper surface of a belt (4) connected between the drive shaft (2) and the stationary body (3), and the cable (1) is routed along the top surface of a belt (4) connected between the drive shaft (2) and the stationary body (3). ), the cable guide (
5) on the belt (4).

静止体(3)は、駆動軸(2)の長手方向に沿う形状を
呈し、該静止体(3)には長手方向にサポート(6)が
配設され、該サポート(6)にベルト(4)が沿わせて
設けられている。従ってケーブル(1)及びベルト(4
)は、第3図に矢印Aで示した駆動体(2)の往復動に
追随できるように構成され、サポート(8)にはケーブ
ル押え(7) によって保持されている。一方、ケーブ
ル(1)は第2図に示すように駆動軸(2)側において
ブラケット(8)、ケーブル押え(9)によって固定さ
れ、更に駆動軸(2)のブラケット(lO)に取付けら
れたローラ(11)によって支持されケーブル(1)の
駆動を円滑なものにしている。
The stationary body (3) has a shape along the longitudinal direction of the drive shaft (2), and a support (6) is disposed in the longitudinal direction of the stationary body (3), and a belt (4) is attached to the support (6). ) are provided along the line. Therefore cable (1) and belt (4
) is constructed so as to be able to follow the reciprocating motion of the drive body (2) shown by arrow A in FIG. 3, and is held on the support (8) by a cable presser (7). On the other hand, as shown in Figure 2, the cable (1) is fixed on the drive shaft (2) side by a bracket (8) and a cable holder (9), and is further attached to the bracket (lO) of the drive shaft (2). It is supported by rollers (11) to ensure smooth driving of the cable (1).

然してケーブルガイド(5)は、第4図に拡大して示し
たように正面コ字状を呈しベルト(4)に取付けられた
ガイド部材(5A)と、ガイド部材(5^)の立ち上が
り部端間にボルト(5B)を介して架設された軸(5C
)とから成り、ガイド部材(5^)及び軸(5C)とで
ケーブル(1)を囲み、ベルト(4)からケーブル(1
)が通説せずに駆動軸(2)の動きに追随できるように
構成されている。
The cable guide (5), as shown in an enlarged view in FIG. A shaft (5C) installed via a bolt (5B) between
), the cable (1) is surrounded by the guide member (5^) and the shaft (5C), and the cable (1) is connected from the belt (4) to the cable (1).
) is configured so that it can follow the movement of the drive shaft (2) without any confusion.

尚、第2図、第3図において(12)はケーブル押え(
7)を取付けるボルトである。
In addition, in Figures 2 and 3, (12) is the cable holder (
7) This is the bolt for attaching.

(発明が解決しようとする問題点) 従来のケーブルガイド(5)は、上述したように軸(5
C)によってケーブル(1)のベルト(4)からの余分
な浮き上がりを阻止しているために、特にケーブル(1
)が第3図に示したように折り返し点を形成するとケー
ブルガイド(5)の軸(5C)に接触して駆動軸(2)
の駆動時に引っ掛かりを生じ、隣接するケーブルガイド
(5)、(5)の中間においてケーブル(1)が膨らみ
、ケーブル(1)を損傷する慮れがあった。
(Problem to be solved by the invention) The conventional cable guide (5) has a shaft (5) as described above.
C) prevents the cable (1) from rising excessively from the belt (4).
) forms a turning point as shown in Figure 3, it contacts the shaft (5C) of the cable guide (5) and the drive shaft (2)
There was a risk that the cable (1) would get caught when it was driven, and the cable (1) would swell between the adjacent cable guides (5), causing damage to the cable (1).

本発明は上記問題点を解決するためになされたもので、
上述した膨らみがあって引っ掛かりが生じてもケーブル
(l)を損傷する慮れの少ないケーブルガイド(5)を
提供することを目的としている。
The present invention has been made to solve the above problems,
It is an object of the present invention to provide a cable guide (5) that has the above-mentioned bulge and is less likely to damage the cable (l) even if it gets caught.

(問題点を解決するための手段) 本発明に係るケーブルガイドは、ガイド部材の立ち上が
り部端間にローラを回転自在に架設してケーブル等を囲
繞したものである。
(Means for Solving the Problems) A cable guide according to the present invention has rollers rotatably installed between the ends of the rising portion of a guide member to surround a cable or the like.

(作用) 本発明によれば、折り返し点においてケーブル等がロー
ラに接触して駆動軸の駆動時に引っ掛かりを生じても、
引り掛かり方向にローラが回転するためにケーブル等に
擦傷を生じることがなく、ケーブル等の損傷を格別に軽
減することができる。
(Function) According to the present invention, even if a cable or the like contacts the roller at the turning point and gets caught when driving the drive shaft,
Since the roller rotates in the catching direction, the cable etc. are not scratched, and damage to the cable etc. can be significantly reduced.

〔実施例〕〔Example〕

以下第1図に示す一実施例に基づいて、従来と同−又は
相当部分には同一符号を付してその説明は省略し、本発
明の特徴を中心に説明する。本実施例ではケーブルガイ
ド(5)を構成する軸部を回転自在に構成することによ
ってケーブル(1)に対する擦傷を軽減するようにした
ものである。つまり、ガイド部材(5A)の両立ち上が
り部端間に架設された軸(5C)を有する点は従来と同
様であるが、本実施例では軸(5C)を従来よりも細く
形成し、その軸(5C)にカラー(5D)を回転自在に
挿通したものである。従ってケーブル(1)がベルト(
4)に対して膨らんだ状態になりカラー(5D)に接触
し、その状態で駆動することがあっても、カラー(5D
)が円滑に回転し、ケーブル(1)に対する擦傷をなく
し得、もってケーブル(1)の擦傷を軽減することがで
きる。しかもカラー(5D)の回転によってケーブル(
1)の動きを円滑にすることができる。
Hereinafter, based on an embodiment shown in FIG. 1, the same or equivalent parts as in the conventional art will be given the same reference numerals, and the description thereof will be omitted, and the description will focus on the features of the present invention. In this embodiment, the shaft portion constituting the cable guide (5) is configured to be rotatable, thereby reducing scratches on the cable (1). In other words, although the guide member (5A) has the shaft (5C) installed between the ends of both rising parts, it is similar to the conventional example, but in this example, the shaft (5C) is formed thinner than the conventional one. A collar (5D) is rotatably inserted into (5C). Therefore, the cable (1) is connected to the belt (
4) and comes into contact with the collar (5D), even if it is driven in that state, the collar (5D)
) can rotate smoothly and eliminate scratches on the cable (1), thereby reducing scratches on the cable (1). Moreover, by rotating the collar (5D), the cable (
1) The movement can be made smoother.

尚、本実施例ではガイド部材(5A)がコ字状のものに
ついてのみ説明したが、本発明の要旨に反しない限り如
何なる形状であってもよいことは言うまでもない。また
、ベルト(4)には必要に応じてケーブル(1)以外に
油圧配管等を並設できる。
In this embodiment, only the U-shaped guide member (5A) has been described, but it goes without saying that the guide member (5A) may have any shape as long as it does not go against the gist of the present invention. In addition to the cable (1), hydraulic piping or the like can be installed in parallel to the belt (4) as needed.

(発明の効果) 以上本発明に係るケーブルガイドによれば、ケーブル等
の損傷を軽減することができるとともに、駆動体にケー
ブル等を円滑に追随させることができる。
(Effects of the Invention) As described above, according to the cable guide according to the present invention, damage to cables and the like can be reduced, and the cable and the like can be smoothly followed by the driving body.

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

第1図は本発明に係るケーブルガイドの一実施例を示す
拡大図、第2図は従来のケーブルガイドを適用した場合
のケーブル等の折り返し点を示す正面図、第3図はその
側面図、第4図は従来のケーブルガイドを示す第1図相
当図である。 図において、(1)はケーブル、(2)は駆動軸、(3
)は静止体、(4)はベルト、(5)はケーブルガイド
、(5A)はガイド部材、(5D)はカラー(ローラ)
である。 尚、各図中、同一符号は同−又は相当部分を示す。
FIG. 1 is an enlarged view showing an embodiment of the cable guide according to the present invention, FIG. 2 is a front view showing the folding point of the cable etc. when a conventional cable guide is applied, and FIG. 3 is a side view thereof. FIG. 4 is a diagram corresponding to FIG. 1 showing a conventional cable guide. In the figure, (1) is the cable, (2) is the drive shaft, and (3) is the cable.
) is a stationary body, (4) is a belt, (5) is a cable guide, (5A) is a guide member, (5D) is a collar (roller)
It is. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (2)

【特許請求の範囲】[Claims] (1)駆動体と静止体とを連絡するケーブル等を両者間
に連結されたベルト面に沿わせ、駆動体の移動によるケ
ーブル等のベルトからの逸脱を防止するケーブルガイド
において、両端に立ち上がり部を有するガイド部材の底
部を上記ベルトに交叉させて複数取付けるとともに、そ
れぞれのガイド部材の立ち上がり部上端間にローラを回
転自在に架設してガイド部材とローラによってケーブル
等を囲繞したことを特徴とするケーブルガイド。
(1) A cable guide that runs a cable, etc. that connects a driving body and a stationary body along the belt surface connected between the two, and prevents the cable, etc. from deviating from the belt due to movement of the driving body, with rising parts at both ends. A plurality of guide members having the bottom parts thereof are attached so as to intersect with the belt, and a roller is rotatably installed between the upper ends of the rising parts of each guide member, so that the cable etc. are surrounded by the guide member and the roller. cable guide.
(2)上記ガイド部材が正面コ字状に形成されたことを
特徴とする特許請求の範囲第1項記載のケーブルガイド
(2) The cable guide according to claim 1, wherein the guide member is formed in a front U-shape.
JP62267709A 1987-10-23 1987-10-23 Cable guide Pending JPH01110014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62267709A JPH01110014A (en) 1987-10-23 1987-10-23 Cable guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62267709A JPH01110014A (en) 1987-10-23 1987-10-23 Cable guide

Publications (1)

Publication Number Publication Date
JPH01110014A true JPH01110014A (en) 1989-04-26

Family

ID=17448458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62267709A Pending JPH01110014A (en) 1987-10-23 1987-10-23 Cable guide

Country Status (1)

Country Link
JP (1) JPH01110014A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009208941A (en) * 2008-03-06 2009-09-17 Yaskawa Electric Corp Cable processing mechanism of linear shaft and substrate conveying device using it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009208941A (en) * 2008-03-06 2009-09-17 Yaskawa Electric Corp Cable processing mechanism of linear shaft and substrate conveying device using it
US7956286B2 (en) 2008-03-06 2011-06-07 Kabushiki Kaisha Yaskawa Denki Cable handling structure for linear axis, and substrate transfer device equipped with the same

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