JPS6261490U - - Google Patents
Info
- Publication number
- JPS6261490U JPS6261490U JP15154985U JP15154985U JPS6261490U JP S6261490 U JPS6261490 U JP S6261490U JP 15154985 U JP15154985 U JP 15154985U JP 15154985 U JP15154985 U JP 15154985U JP S6261490 U JPS6261490 U JP S6261490U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- magnetic fluid
- sealing device
- capturing
- robot joint
- 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
- 238000007789 sealing Methods 0.000 claims description 13
- 239000011553 magnetic fluid Substances 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の装置の一例を備えたロボツト
関節部の縦断面図、第２図〜第９図はそれぞれ本
考案のシール装置の縦断面図である。
１…静止部材、２…回転部材、３…モータ、４
…軸受、５…シール手段、５Ａ，５Ｂ…磁石体、
６…磁性流体捕捉用の磁石体、８…磁性流体。
FIG. 1 is a longitudinal cross-sectional view of a robot joint provided with an example of the device of the present invention, and FIGS. 2 to 9 are longitudinal cross-sectional views of the sealing device of the present invention. 1... Stationary member, 2... Rotating member, 3... Motor, 4
...Bearing, 5...Sealing means, 5A, 5B...Magnet,
6...Magnetic body for capturing magnetic fluid, 8...Magnetic fluid.
Claims (1)
ロボツト関節部のすきまに磁性流体とその磁体と
からなるシール手段と、このシール手段から偏出
する磁性流体を捕提する磁石体とを備えたことを
特徴とするロボツト関節部のシール装置。 ２ 磁性流体捕捉用の磁石体を前記すきまを形成
する２つの部材のうち、前記シール手段の磁石体
の取付例の部材に設け球ことを特徴とする実用新
案登録請求の範囲第１項記載のロボツト関節部の
シール装置。 ３ 前記磁性流体捕捉用の磁石体を前記すきまを
形成する２つの部材のうち、前記シール手段の磁
石体の反取付側部材に設けたことを特徴とする実
用新案登録請求の範囲第１項記載のロボツト関節
部のシール装置。 ４ 前記磁性流体捕捉用の磁石体を前記シール手
段の磁石体に一体に設けたことを特徴とする実用
新案登録請求の範囲第２項記載のロボツト関節部
のシール装置。 ５ 前記磁性流体捕捉用の磁石体の表面に凸凹を
形成したことを特徴とする実用新案登録請求の範
囲第２項記載ないし第４項のいずれかにのロボツ
ト関節部のシール装置。[Claims for Utility Model Registration] 1. A sealing device for a robot joint, comprising a sealing means made of a magnetic fluid and its magnetic material in a gap of the robot joint, and a magnet for capturing the magnetic fluid deviated from the sealing means. A sealing device for a robot joint, characterized by comprising a body. 2. A utility model according to claim 1, characterized in that a magnet for capturing magnetic fluid is provided on a member of the two members forming the gap, which is a mounting example of the magnet of the sealing means. Sealing device for robot joints. 3. Utility model registration claimed in claim 1, characterized in that the magnetic fluid trapping magnet is provided on a member on the side opposite to the attachment of the magnet of the sealing means, of the two members forming the gap. Sealing device for robot joints. 4. The sealing device for a robot joint according to claim 2, wherein the magnet for capturing the magnetic fluid is integrally provided with the magnet of the sealing means. 5. A sealing device for a robot joint according to any one of claims 2 to 4, characterized in that the surface of the magnet body for capturing magnetic fluid is formed with unevenness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15154985U JPS6261490U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15154985U JPS6261490U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261490U true JPS6261490U (en) | 1987-04-16 |
Family
ID=31068724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15154985U Pending JPS6261490U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212558A (en) * | 2012-04-02 | 2013-10-17 | Seiko Epson Corp | Robot |
-
1985
- 1985-10-04 JP JP15154985U patent/JPS6261490U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212558A (en) * | 2012-04-02 | 2013-10-17 | Seiko Epson Corp | Robot |
| US9333656B2 (en) | 2012-04-02 | 2016-05-10 | Seiko Epson Corporation | Robot |