JPS6234908U - - Google Patents
Info
- Publication number
- JPS6234908U JPS6234908U JP12348185U JP12348185U JPS6234908U JP S6234908 U JPS6234908 U JP S6234908U JP 12348185 U JP12348185 U JP 12348185U JP 12348185 U JP12348185 U JP 12348185U JP S6234908 U JPS6234908 U JP S6234908U
- Authority
- JP
- Japan
- Prior art keywords
- rolling mill
- high rolling
- roll
- shaft
- rolls
- 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
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolling Contact Bearings (AREA)
Description
第１図は本考案に係るロールスラスト軸受装置
を備えた多段圧延機の側面図、第２図は第１図の
―線断面図、第３図は第１図の―方向か
ら見た遊び歯車を示す図、第４図は第３図の―
線断面図、第５図は第２図の―方向から見
たスラストブロツクを示す図、第６図は従来のロ
ールスラスト軸受装置の部分正面図である。
３……スラストブロツク、８，９……ワークロ
ール、１３，１４……ロールカバー、１５……駆
動手段（油圧モータ）、１６……駆動軸、１７，
１８……傘歯車、２１……遊び歯車、２２……昇
降軸。
Fig. 1 is a side view of a multi-high rolling mill equipped with a roll thrust bearing device according to the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig. 3 is an idle gear seen from - direction of Fig. 1. Figure 4 shows the figure shown in Figure 3.
A line sectional view, FIG. 5 is a view showing the thrust block seen from the - direction of FIG. 2, and FIG. 6 is a partial front view of a conventional roll thrust bearing device. 3... Thrust block, 8, 9... Work roll, 13, 14... Roll cover, 15... Drive means (hydraulic motor), 16... Drive shaft, 17,
18...Bevel gear, 21...Idle gear, 22...Elevating shaft.
Claims (1)
トブロツクを多段圧延機の両側部に取付けて、こ
の軸受ロールを上、下ワークロールの作業側、駆
動側の端面に押し当てて、上、下ワークロールを
回転自在に水平方向の定位置に支持する多段圧延
機用ロールスラスト軸受装置において、多段圧延
機の両側のロールカバーに昇降軸を摺動可能に立
設し、この昇降軸と一体昇降可能に前記スラスト
ブロツクを取付ける一方、駆動手段からの駆動軸
を多段圧延機の作業側と駆動側に分岐して前記昇
降軸を昇降可能に形成するとともに、少なくとも
作業側において前記駆動軸を前記ロールカバーの
回動中心線上に回転中心を有する遊び歯車を中間
に設けた傘歯車により分岐させたことを特徴とす
る多段圧延機におけるロールスラスト軸受装置。 Thrust blocks with rotatably supported bearing rolls are attached to both sides of the multi-high rolling mill, and the bearing rolls are pressed against the working side and driving side end faces of the upper and lower work rolls, thereby rolling the upper and lower work rolls. In a roll thrust bearing device for a multi-high rolling mill that is rotatably supported at a fixed position in the horizontal direction, an elevating shaft is slidably installed on the roll covers on both sides of the multi-high rolling mill, and the above-mentioned device can be raised and lowered integrally with the elevating shaft. While installing the thrust block, the drive shaft from the drive means is branched into a working side and a driving side of the multi-high rolling mill so that the elevating shaft can be raised and lowered, and at least on the working side the driving shaft is connected to the rotation of the roll cover. A roll thrust bearing device for a multi-high rolling mill, characterized in that an idle gear having a rotation center on a dynamic center line is branched by a bevel gear provided in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348185U JPH0222082Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12348185U JPH0222082Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234908U true JPS6234908U (en) | 1987-03-02 |
| JPH0222082Y2 JPH0222082Y2 (en) | 1990-06-14 |
Family
ID=31014623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12348185U Expired JPH0222082Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222082Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123803A (en) * | 1990-09-12 | 1992-04-23 | Mitsubishi Heavy Ind Ltd | Rolling mill |
| WO2001072443A1 (en) * | 2000-03-27 | 2001-10-04 | Mitsubishi Heavy Industries, Ltd. | Device and method for shifting work roll of cluster mill |
| JP2008221291A (en) * | 2007-03-14 | 2008-09-25 | Ihi Metaltech Co Ltd | Multi-stage rolling mill changing number of stages |
-
1985
- 1985-08-09 JP JP12348185U patent/JPH0222082Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04123803A (en) * | 1990-09-12 | 1992-04-23 | Mitsubishi Heavy Ind Ltd | Rolling mill |
| WO2001072443A1 (en) * | 2000-03-27 | 2001-10-04 | Mitsubishi Heavy Industries, Ltd. | Device and method for shifting work roll of cluster mill |
| KR100458778B1 (en) * | 2000-03-27 | 2004-12-03 | 제이에프이 스틸 가부시키가이샤 | Device and method for shifting work roll of cluster mill |
| JP2008221291A (en) * | 2007-03-14 | 2008-09-25 | Ihi Metaltech Co Ltd | Multi-stage rolling mill changing number of stages |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222082Y2 (en) | 1990-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6234908U (en) | ||
| JPS60186902U (en) | Roll thrust bearing device in multi-high rolling mill | |
| JPS6141408U (en) | Etzier rolling mill | |
| JPS62151001U (en) | ||
| JPS61111604U (en) | ||
| JPH0281707U (en) | ||
| JPS61138402U (en) | ||
| JPS62142404U (en) | ||
| JPH0344323Y2 (en) | ||
| JPS6182714U (en) | ||
| JP2528710Y2 (en) | Outrigger telescopic drive for vehicle-mounted cranes | |
| JPS6182703U (en) | ||
| JPS61205603U (en) | ||
| JPS6172305U (en) | ||
| JPS63133801U (en) | ||
| JPS62101604U (en) | ||
| JPH0362601U (en) | ||
| JPS6385301U (en) | ||
| JPS6182704U (en) | ||
| JPH0342313U (en) | ||
| JPS62101610U (en) | ||
| JPH02108552U (en) | ||
| JPS62151002U (en) | ||
| JPS6225004U (en) | ||
| JPS62131701U (en) |