JPH0450142U - - Google Patents
Info
- Publication number
- JPH0450142U JPH0450142U JP1990089612U JP8961290U JPH0450142U JP H0450142 U JPH0450142 U JP H0450142U JP 1990089612 U JP1990089612 U JP 1990089612U JP 8961290 U JP8961290 U JP 8961290U JP H0450142 U JPH0450142 U JP H0450142U
- Authority
- JP
- Japan
- Prior art keywords
- trunnion
- seal
- ring
- face
- axial end
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は本考案の一実施例のトラニオンシール
構造に用いる裏当金を示す部分拡大正面図、第２
図は横型ミルの概略正面図、第３図は横型ミルに
おけるトラニオンシール構造の断面図、第４図は
従来の裏当金を示す部分拡大正面図である。
図中１は横型ミル、２は円筒形胴部、４はトラ
ニオン、７はトラニオン管、９はトラニオンシー
ル構造、１０はシールリング、１２はシールボツ
クス、１４はガスケツト、１５′は裏当金、１７
′は内周側、１８′は舌片を示す。
Fig. 1 is a partially enlarged front view showing the backing metal used in the trunnion seal structure of one embodiment of the present invention;
The figure is a schematic front view of a horizontal mill, FIG. 3 is a sectional view of a trunnion seal structure in the horizontal mill, and FIG. 4 is a partially enlarged front view showing a conventional backing metal. In the figure, 1 is a horizontal mill, 2 is a cylindrical body, 4 is a trunnion, 7 is a trunnion pipe, 9 is a trunnion seal structure, 10 is a seal ring, 12 is a seal box, 14 is a gasket, 15' is a backing metal, 17
' indicates the inner peripheral side, and 18' indicates the tongue piece.
Claims (1)
のトラニオンの軸線方向端面にシールリングを取
付け、前記トラニオン内に、該トラニオン内に回
転しないよう支持されたトラニオン管を挿通し、
該トラニオン管外周に、内部が前記円筒形胴部内
部及びトラニオン内部と連通し、且つ、トラニオ
ンの軸線方向端面に面した側に開口部が形成され
たトラニオンシールボツクスを固着し、該トラニ
オンシールボツクスの開口部に前記シールリング
の端面に対し接触し得るリング状のガスケツト及
び該ガスケツトを前記シールリングの端面に取付
け得るリング状の裏当金を設けた横型ミルのトラ
ニオンシール構造において、前記裏当金の内周側
を周方向へ所要の間隔で放射状に切断して複数の
舌片を形成し該舌片の裏当金径方向中途部の幅を
内周側の幅より小さくしたことを特徴とする横型
ミルのトラニオンシール構造。 A seal ring is attached to the axial end face of a hollow trunnion connected to the axial end of the cylindrical body, and a trunnion pipe supported so as not to rotate within the trunnion is inserted into the trunnion,
A trunnion seal box whose inside communicates with the inside of the cylindrical body and the inside of the trunnion and has an opening formed on the side facing the axial end surface of the trunnion is fixed to the outer periphery of the trunnion pipe, and the trunnion seal box In the trunnion seal structure for a horizontal mill, the trunnion seal structure for a horizontal mill is provided with a ring-shaped gasket that can come into contact with the end face of the seal ring and a ring-shaped backing metal that can attach the gasket to the end face of the seal ring. The inner circumferential side of the gold is cut radially at required intervals in the circumferential direction to form a plurality of tongue pieces, and the width of the tongue pieces at the middle in the radial direction of the backing metal is smaller than the width on the inner circumferential side. Trunnion seal structure of horizontal mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089612U JPH078035Y2 (en) | 1990-08-28 | 1990-08-28 | Horizontal mill trunnion seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089612U JPH078035Y2 (en) | 1990-08-28 | 1990-08-28 | Horizontal mill trunnion seal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450142U true JPH0450142U (en) | 1992-04-28 |
| JPH078035Y2 JPH078035Y2 (en) | 1995-03-01 |
Family
ID=31823713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089612U Expired - Lifetime JPH078035Y2 (en) | 1990-08-28 | 1990-08-28 | Horizontal mill trunnion seal structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078035Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039035A (en) * | 2019-05-21 | 2019-07-23 | 无锡巨力重工股份有限公司 | Hot-metal bottle with anti-wear trunnion configuration |
-
1990
- 1990-08-28 JP JP1990089612U patent/JPH078035Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039035A (en) * | 2019-05-21 | 2019-07-23 | 无锡巨力重工股份有限公司 | Hot-metal bottle with anti-wear trunnion configuration |
| CN110039035B (en) * | 2019-05-21 | 2023-11-21 | 无锡巨力重工股份有限公司 | Hot-metal bottle with abrasionproof decreases trunnion structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078035Y2 (en) | 1995-03-01 |