JPS6122164A - Oil absorber for hydraulic cylinder - Google Patents
Oil absorber for hydraulic cylinderInfo
- Publication number
- JPS6122164A JPS6122164A JP14230184A JP14230184A JPS6122164A JP S6122164 A JPS6122164 A JP S6122164A JP 14230184 A JP14230184 A JP 14230184A JP 14230184 A JP14230184 A JP 14230184A JP S6122164 A JPS6122164 A JP S6122164A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- hydraulic cylinder
- arm
- oil absorber
- felt
- 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
(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
【発明の詳細な説明】
〔発明の利用分野〕
本発明は例えば産業用四ポットの動作アーム機器本体）
の内部に組込まれた、油圧シリンダからの洩れが機器本
体外へでないようＫするものである０
〔発明の背景〕
一般に、油圧シリンダより洩れた油は、下側に油受は皿
、油受はカップ等を設け、これに集積しているカζ油受
は皿、油受はカップ等１ｚ動く場合、外部にこほれると
いう欠点があった。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention is applied to, for example, an industrial four-pot operating arm device main body)
[Background of the Invention] In general, oil leaking from a hydraulic cylinder is stored in a pan or an oil pan on the lower side. The problem is that when a cup or the like is installed, and the oil accumulated in the cup or the like is moved, it spills to the outside.
本発明は洩れた油が機器本体からでないように機器本体
内部の油吸収材で吸収することを目的とするものである
。The object of the present invention is to absorb leaked oil with an oil absorbing material inside the device body so that it does not escape from the device body.
油圧シリンダからの微量の油洩れはさけられない。そこ
で洩れた油をどう外忙出さないかという観点から例えば
フェルト？ような吸収材で吸収する手段を考えたもので
おる。A small amount of oil leaking from the hydraulic cylinder cannot be avoided. From the perspective of how to prevent spilled oil from going out, for example, felt? This is a method of absorbing water using an absorbent material like this.
本発明を産業用ロボットのアームに実施した図示の例に
ついて説明する。このアームは一種の機器本体であって
、そこから油をださないようにすることが、課題となる
。An illustrated example in which the present invention is implemented on an arm of an industrial robot will be described. This arm is a type of equipment body, and the challenge is to prevent oil from leaking out of it.
アーム１内忙組込まれた直劾形油圧シリンダ２によ担ハ
ンド３を動作させる。油圧シリンダ２の下ＷＡＫは油吸
収用のフェルト４を設置したホルダ５を設ける。A supporting hand 3 is operated by a straight hydraulic cylinder 2 built into the arm 1. The lower WAK of the hydraulic cylinder 2 is provided with a holder 5 in which a felt 4 for absorbing oil is installed.
シリンダ２よりもれた油は、アーム１の外へ出ずフェル
）４に吸収保持され、アーム１が動作してもアーム外部
へもれることはない。このフエルト４はアーム内の図外
の歯車、シリンダ、その他から発生する騒音を遮幣する
効果もかねそなえている。Oil leaking from the cylinder 2 does not leak out of the arm 1, but is absorbed and retained by the fell 4, and even if the arm 1 operates, it will not leak outside the arm. This felt 4 also has the effect of blocking noise generated from gears, cylinders, etc. (not shown) inside the arm.
シリンダ２からもれる油は異状でないかぎり微量である
ため、長期間、保持でき、きめられた定期的な点検時、
交換又は、フェルト４０油ぬき再生を行なうことができ
る。このため、ホルダ５を着脱自在にすることが望まし
い。Since the amount of oil leaking from cylinder 2 is very small unless something goes wrong, it can be retained for a long period of time, and during regular inspections.
It is possible to replace or regenerate the felt 40 without oil. For this reason, it is desirable to make the holder 5 detachable.
アーム１内におけるフェル）／Ｉの大きさおよび配置は
アーム１の全可動範囲にわたり、油圧シリンダ２各部の
直下にフェルト４が所在するように定める。The size and arrangement of the felt (I) within the arm 1 are determined so that the felt 4 is located directly below each part of the hydraulic cylinder 2 over the entire movable range of the arm 1.
本発明によれば機器外への油洩れを、機器内部の油吸収
材にて簡単に防止することができる。According to the present invention, oil leakage to the outside of the device can be easily prevented by using the oil absorbing material inside the device.
図は本発明を適用した産業用ロボットの側面図−で１は
機器ケース、４は油吸収材に相当する。The figure is a side view of an industrial robot to which the present invention is applied, where 1 corresponds to an equipment case and 4 corresponds to an oil absorbing material.
Claims (1)
と、機器本体の内部であつて油圧シリンダから漏れた油
を受ける位置に配置された油の吸収材を備えたことを特
徴とする油圧シリンダの油吸収装置。A hydraulic cylinder comprising a device main body, a hydraulic cylinder fixed inside the device main body, and an oil absorbing material arranged inside the device main body at a position to receive oil leaked from the hydraulic cylinder. oil absorption device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14230184A JPS6122164A (en) | 1984-07-11 | 1984-07-11 | Oil absorber for hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14230184A JPS6122164A (en) | 1984-07-11 | 1984-07-11 | Oil absorber for hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6122164A true JPS6122164A (en) | 1986-01-30 |
Family
ID=15312186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14230184A Pending JPS6122164A (en) | 1984-07-11 | 1984-07-11 | Oil absorber for hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122164A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255194A (en) * | 2008-04-14 | 2009-11-05 | Murata Mach Ltd | Parallel mechanism |
| JP2019188575A (en) * | 2018-04-27 | 2019-10-31 | ファナック株式会社 | Parallel link robot |
-
1984
- 1984-07-11 JP JP14230184A patent/JPS6122164A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255194A (en) * | 2008-04-14 | 2009-11-05 | Murata Mach Ltd | Parallel mechanism |
| JP4674915B2 (en) * | 2008-04-14 | 2011-04-20 | 村田機械株式会社 | Parallel mechanism |
| JP2019188575A (en) * | 2018-04-27 | 2019-10-31 | ファナック株式会社 | Parallel link robot |
| US11420343B2 (en) | 2018-04-27 | 2022-08-23 | Fanuc Corporation | Parallel link robot |
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