JPH04102713A - Blowing method for lubricating grease - Google Patents
Blowing method for lubricating greaseInfo
- Publication number
- JPH04102713A JPH04102713A JP22033590A JP22033590A JPH04102713A JP H04102713 A JPH04102713 A JP H04102713A JP 22033590 A JP22033590 A JP 22033590A JP 22033590 A JP22033590 A JP 22033590A JP H04102713 A JPH04102713 A JP H04102713A
- Authority
- JP
- Japan
- Prior art keywords
- grease
- press
- outer casing
- inner hole
- air pressure
- 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
Links
- 239000004519 grease Substances 0.000 title claims abstract description 50
- 238000007664 blowing Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 title description 8
- 230000001050 lubricating effect Effects 0.000 title 1
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Flexible Shafts (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、自動車、自転車等の車両や農業用機械などに
遠隔操作用として配設される、コントロールケーブルの
アウタケーシングの内孔内に潤滑グリスを吹き入れて、
その全長にわたり内孔内壁全面に適量のグリスを均一に
塗布する方法に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention provides lubrication in the inner hole of the outer casing of a control cable installed for remote control in vehicles such as automobiles and bicycles, and agricultural machinery. Blow in the grease,
This invention relates to a method for uniformly applying an appropriate amount of grease to the entire inner wall of a bore over its entire length.
（従来の技術）
コントロールケーブルは、可撓性のアウタケーシングの
内孔内にインナケーブルを摺動自在に挿通させ、インナ
ケーブルの両端末を遠隔操作機器の操作部及び被操作機
器の従動部にそれぞれ連結し、アウタケーシングの両端
末は操作部及び被操作部の近辺に固定し、操作部を動か
して操作することにより、遠隔地にある被操作部を動か
すようにして遠隔操作するものである。(Prior art) A control cable has an inner cable slidably inserted into an inner hole of a flexible outer casing, and both ends of the inner cable are connected to an operating part of a remote control device and a driven part of a controlled device. Both terminals of the outer casing are connected to each other, and both terminals of the outer casing are fixed near the operating part and the operated part, and by moving and operating the operating part, the operated part located at a remote location is moved and remotely controlled. .
しかし、機器に配設されるコントロールケーブルは、曲
がりくねった通路を通されているため屈曲箇所が多い。However, control cables installed in devices have many bends because they are routed through winding paths.
そのために、コントロールケーブルが操作されて、イン
チケーブルがアウタケーシングの内孔内を摺動するとき
、両者の間に摩擦抵抗が生じ、操作する力が摩擦抵抗に
消されて被操作部に充分伝える事ができなく操作ロスを
生じる。Therefore, when the control cable is operated and the inch cable slides inside the inner hole of the outer casing, frictional resistance is generated between the two, and the operating force is canceled by the frictional resistance and is sufficiently transmitted to the operated part. This will result in operational loss.
（発明が解決しようとする課題）
この摩擦抵抗を出来るだけ少なくするために、アウタケ
ーシングの内孔内に、潤滑用の油やグリスを注入したの
ちインナケーブルを挿通させるか、インナケーブルにグ
リスを塗布１．た後アウタケーシングに挿通させている
。この方法では塗布するグリス類の量が一定ぜず、又、
グリスの多い所と少ない所があり、コントロールケーブ
ルの屈曲部の箇所に塗布量の少ない所があたると、グリ
スの効果が薄れて摩擦抵抗が減少しないことがある。(Problem to be solved by the invention) In order to reduce this frictional resistance as much as possible, either lubricating oil or grease is injected into the inner hole of the outer casing and then the inner cable is inserted, or grease is applied to the inner cable. Application 1. After that, it is inserted into the outer casing. With this method, the amount of grease applied is not constant, and
There are places with a lot of grease and places with a little grease, and if a place with a small amount of grease hits a bent part of the control cable, the effect of the grease may be weakened and the frictional resistance may not be reduced.
又、特公昭４９−１８６６５号のように、アウタケーシ
ングの一端末より潤滑油やグリスを注入するとともに、
他端より吸引１〜でその内孔にグリス類を充填させるも
のがある。Also, as in Japanese Patent Publication No. 49-18665, lubricating oil or grease is injected from one end of the outer casing, and
There is one in which the inner hole is filled with grease by suction 1 or more from the other end.
この方法ではグリス類はアウタケーシング内孔内に充満
しており、内孔にインナケーブルを挿通させると余った
グリス類が押し出されて来て、グリス類の無駄と周囲を
汚す欠点がある。In this method, the inner hole of the outer casing is filled with grease, and when the inner cable is inserted through the inner hole, the excess grease is forced out, which has the drawback of wasting the grease and staining the surrounding area.
（課題を解決するための手段）
本発明は、アウタケーシング内孔内に一定量のグリスを
圧入し、その後、このグリスを空圧力で吹きいれ、アウ
タケーシングの内孔の全長にわたって内孔壁面に注入し
たグリスを吹き付け、ノズル状の［−］から吹き出す乱
流空気によ−）で、内孔全面に均一に塗布するようにし
てグリスの無駄を防ぐとともに、コント・ロールヶ・−
プルのグリス切れをなく本るものである。(Means for Solving the Problem) The present invention press-fits a certain amount of grease into the inner hole of the outer casing, and then blows this grease with air pressure to the inner hole wall surface over the entire length of the inner hole of the outer casing. Spray the injected grease and apply it uniformly over the entire surface of the inner hole using the turbulent air blown out from the nozzle-shaped
This prevents the pull from running out of grease.
（実施例）
本発明を図面によって説明すると、第１図のようにコン
トロールケーブル（１）は、両端末にケーシングキャッ
プ（２１）を着けた可撓性のあるアウタケーシング（２
）の内孔（２２）内に、両端末にケーブルエンド（３１
）を固着したインチケーブル（３）を摺動自在に挿通し
、アウタケーシング（２）の内孔（２２）内の全面にわ
たりグリス（４）を塗布している。(Embodiment) To explain the present invention with reference to the drawings, as shown in Fig. 1, a control cable (1) is connected to a flexible outer casing (2) with casing caps (21) attached to both ends.
) into the inner hole (22) of the cable end (31) at both ends.
) is slidably inserted into the inner hole (22) of the outer casing (2), and grease (4) is applied over the entire surface of the inner hole (22) of the outer casing (2).
アウタケーシング（２）の全長にわたりその内孔（２２
）内に、適量のグリス（４）を塗布するには、第２図（
Ａ）のように、まずアウタケーシング（２）の内孔（２
２）内に、グリス類圧入用の圧入機（５）の圧入針（５
１）を挿し込み、第２図（Ｅ）のように一定量のグリス
（４）を空気圧力をかけてアウタケーシング（２）にの
内孔（２２）内に圧入１７、その後、第２図（Ｃ）に示
すように圧入１７たグリス（４）を、圧入機（５）によ
り空気圧力でアウタケーシング（２）の内孔（２２）内
に吹き込み、内孔（２２）内壁全長全面に亙って均等に
グリス（４）を塗布したものである。The inner hole (22) extends over the entire length of the outer casing (2).
) To apply an appropriate amount of grease (4) inside the
As shown in A), first open the inner hole (2) of the outer casing (2).
2) Insert the press-in needle (5) of the press-in machine (5) for press-fitting grease.
1), press a certain amount of grease (4) into the inner hole (22) of the outer casing (2) by applying air pressure 17 as shown in Fig. 2 (E), and then As shown in (C), the press-fitted grease (4) is blown into the inner hole (22) of the outer casing (2) using air pressure using the press-fitting machine (5), and is spread over the entire length of the inner wall of the inner hole (22). Grease (4) is evenly applied.
圧入機（５）によるアウタケーシング（２）の内孔（２
２）内へのグリス（４）の塗布方法は、圧入機（５）の
圧入空気圧力、圧入グリス量、吹き込み空気圧、内孔（
２２）内の塗布長さ等については、下記の試験結果によ
る。Inner hole (2) of outer casing (2) by press-fitting machine (5)
2) The method for applying the grease (4) inside the inner hole (
The coating length etc. in 22) are based on the test results below.
試験方法
１゜試料 アウタケーシング
内径 Φ２十０．１’ｍｍ
長さ ３００ｍｍ
２、グリス 稠度 ２８０
（ＪＩＳ Ｋ２２２０ Ｎ０２）
３、圧入方法 ［−圧入＊（５）による−ｊ（１）
グリス注入
（ア）圧入圧力 ５ ｋ ｇ ／ ｃ ｍ ”（イ）加
圧時間 ２秒
（つ）グリ ス量 ０．２ｇ
４ 吹き込み方法
（２） グリス吹き込み
（ア）吹込圧力 ７ ｋｇ／ ｃ ｍ”（イ）吹込時間
３秒
（つ）塗 布 長 全長
（３００ｍｍ）
また、アウタケーシング（２）の内径の太さや長さが変
わると、圧入圧力、圧入時間、グリス量、及び、吹込圧
力１時間を適宜変更１．なければならない。Test method 1゜Sample Outer casing inner diameter Φ200.1'mm Length 300mm 2. Grease consistency 280 (JIS K2220 N02) 3. Press-in method [-Press-in * (5) -j (1)
Grease injection (a) Pressure-in pressure: 5 kg/cm (b) Pressure time: 2 seconds Grease amount: 0.2 g 4 Blow-in method (2) Grease blow-in (a) Blow-in pressure: 7 kg/cm (b) Blow-in time: 3 seconds Application length Total length (300 mm) Also, if the inner diameter and length of the outer casing (2) change, the press-fit pressure, press-fit time, grease amount, and blow-in pressure per hour will change. Change as appropriate 1. There must be.
（他の実施例）
なお、圧入機（５）によるグリス（４）のアウタケーシ
ング（２）への圧入は、スクリコウ型の押入機によって
加圧押し入れてもよい。(Other Examples) Note that the press-fitting machine (5) may press-fit the grease (4) into the outer casing (2) by using a skulikow type press-fitting machine.
（発明の効果）
本発明は、アウタケーシングの内孔内に一定量のグリス
を空気の圧力または強制圧送機で圧入し、これを更に空
気圧で奥の方円部へ吹き込んで、吹き込み空気によって
発生する空気の乱流で内孔内壁全面にグリスを塗布する
ようにしたので、余分なグリスを使わず内孔内壁全面に
均一に塗布でき、コントロールケーブルの潤滑剤切れに
よる摩擦抵抗減少等のトラブルを解消するとともに、周
囲を汚すことはない。(Effects of the Invention) The present invention is capable of pressurizing a certain amount of grease into the inner hole of the outer casing using air pressure or a forced pressure feeder, and then blowing the grease into the inner circular part using air pressure. Grease is applied to the entire surface of the inner wall of the inner hole using the turbulent flow of air, making it possible to apply grease evenly to the entire inner wall of the inner hole without using excess grease, thereby preventing problems such as reduced frictional resistance due to the control cable running out of lubricant. It eliminates the problem and does not pollute the surrounding area.
第１図は実施例の一部切截側面図、第２図（Ａ）は本発
明実施例のグリス圧入方法を示す側面図、第２図（Ｂ）
は圧入状態を示す側面図、第２図（Ｃ）は吹き込み状態
を示す側面図である。
ｌ・・・コントロールケーブル
２・・・アウタケーシング
３・・・インチケーブル ４・・・グリス５・・
・圧入機FIG. 1 is a partially cutaway side view of the embodiment, FIG. 2(A) is a side view showing the grease press-in method of the embodiment of the present invention, and FIG. 2(B)
2(C) is a side view showing the press-fitting state, and FIG. 2(C) is a side view showing the blowing state. l... Control cable 2... Outer casing 3... Inch cable 4... Grease 5...
・Press-in machine
Claims (1)
孔（２２）内に圧入機（５）により一定量のグリス（４
）を空気圧力または強制圧送機で圧入し、その後このグ
リス（４）を空気圧力によって圧入位置より更に内部に
吹き込んで、アウタケーシング（２）全長にわたり内孔
（２２）内壁全面に吹きつけるように塗布する方法。[Claims] In a control cable (1) arranged for remote control, a certain amount of grease (4
) is press-fitted using air pressure or a forced pressure feeder, and then this grease (4) is blown further inside from the press-fitting position by air pressure so that it is sprayed over the entire length of the outer casing (2) and onto the entire inner wall of the inner hole (22). How to apply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2220335A JPH07103891B2 (en) | 1990-08-21 | 1990-08-21 | Lubrication grease application method for outer casing for control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2220335A JPH07103891B2 (en) | 1990-08-21 | 1990-08-21 | Lubrication grease application method for outer casing for control cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04102713A true JPH04102713A (en) | 1992-04-03 |
| JPH07103891B2 JPH07103891B2 (en) | 1995-11-08 |
Family
ID=16749537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2220335A Expired - Fee Related JPH07103891B2 (en) | 1990-08-21 | 1990-08-21 | Lubrication grease application method for outer casing for control cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07103891B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531118U (en) * | 1976-06-24 | 1978-01-07 | ||
| JPS5353175U (en) * | 1976-10-07 | 1978-05-08 |
-
1990
- 1990-08-21 JP JP2220335A patent/JPH07103891B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531118U (en) * | 1976-06-24 | 1978-01-07 | ||
| JPS5353175U (en) * | 1976-10-07 | 1978-05-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07103891B2 (en) | 1995-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |