JPS6425567U - - Google Patents
Info
- Publication number
- JPS6425567U JPS6425567U JP1987120465U JP12046587U JPS6425567U JP S6425567 U JPS6425567 U JP S6425567U JP 1987120465 U JP1987120465 U JP 1987120465U JP 12046587 U JP12046587 U JP 12046587U JP S6425567 U JPS6425567 U JP S6425567U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- fixed
- housing
- rotating shaft
- periphery
- 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 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案に係る軸封装置の一実施例を示
す要部概略的縦断側面図、第２図は従来の軸封装
置の要部概略的縦断側面図、第３図は同じく従来
の軸封装置を構成するケースへのゴム製リツプの
カシメによる組付け状態を示す要部拡大断面図で
ある。
１……ハウジング、１ａ……内周壁、２……回
転軸、１０……軸封装置、１１……本体、１１ａ
……端面部、１２……リツプシール、１２ａ……
リツプ部、１３……Ｏリング、１４……ゴム製リ
ング、１５……ネジ溝、Ｗ……密封液側、Ｓ……
大気側。
FIG. 1 is a schematic vertical sectional side view of the main part showing an embodiment of the shaft sealing device according to the present invention, FIG. FIG. 2 is an enlarged cross-sectional view of a main part showing a state in which a rubber lip is assembled by caulking into a case constituting a shaft sealing device. DESCRIPTION OF SYMBOLS 1... Housing, 1a... Inner peripheral wall, 2... Rotating shaft, 10... Shaft sealing device, 11... Main body, 11a
...End face portion, 12...Lip seal, 12a...
Lip part, 13...O ring, 14...Rubber ring, 15...Thread groove, W...Sealing fluid side, S...
Atmospheric side.
Claims (1)
け固定される本体の大気側端面部に、樹脂製リツ
プシールをカシメにより一体的に固定し、かつこ
のリツプシールのリツプ部と前記本体の内径面と
の間にＯリングを介在するとともに、前記本体の
ハウジングの内周壁に当接する密封液側外周にゴ
ム製リングを一体的に焼付け固定してなる一方、
前記本体の密封液側最内周にネジ溝を前記回転軸
の軸周と適宜の隙間を存して形成したことを特徴
とする軸封装置。 A resin lip seal is integrally fixed by caulking to the atmosphere-side end surface of the main body that is assembled and fixed to the inner circumferential wall of the housing through which the rotating shaft is inserted, and the lip of this lip seal and the inner diameter surface of the main body are connected. An O-ring is interposed therebetween, and a rubber ring is integrally baked and fixed on the outer periphery of the sealing liquid side that abuts the inner peripheral wall of the housing of the main body;
A shaft sealing device characterized in that a thread groove is formed on the innermost periphery of the main body on the sealing liquid side with an appropriate gap from the axial periphery of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987120465U JPS6425567U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987120465U JPS6425567U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425567U true JPS6425567U (en) | 1989-02-13 |
Family
ID=31366596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987120465U Pending JPS6425567U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425567U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494518U (en) * | 1972-04-14 | 1974-01-16 | ||
| JPS4927746A (en) * | 1972-06-24 | 1974-03-12 |
-
1987
- 1987-08-07 JP JP1987120465U patent/JPS6425567U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494518U (en) * | 1972-04-14 | 1974-01-16 | ||
| JPS4927746A (en) * | 1972-06-24 | 1974-03-12 |