JPH0454503U - - Google Patents
Info
- Publication number
- JPH0454503U JPH0454503U JP9463790U JP9463790U JPH0454503U JP H0454503 U JPH0454503 U JP H0454503U JP 9463790 U JP9463790 U JP 9463790U JP 9463790 U JP9463790 U JP 9463790U JP H0454503 U JPH0454503 U JP H0454503U
- Authority
- JP
- Japan
- Prior art keywords
- roll shaft
- outer peripheral
- rolling mill
- wear
- location
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案の他の例を示す断面図、第３図は従来
例を示す断面図、第４図は従来の他の例を示す断
面図である。
２０，６３，６４……圧延ロール、２１，６９
……ロール軸、２２，７０……スリーブ、２４，
６５，６６，６７，６８……軸受部、５０，８２
……パージ装置。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figures are sectional views showing another example of the present invention, FIG. 3 is a sectional view showing a conventional example, and FIG. 4 is a sectional view showing another conventional example. 20,63,64...rolling roll, 21,69
...Roll shaft, 22,70...Sleeve, 24,
65, 66, 67, 68...Bearing part, 50, 82
...Purge device.
Claims (1)
た耐摩耗性材料からなるスリーブと、上記ロール
軸を回転自在に支持する軸受部とを備えてなる圧
延機において、上記ロール軸の外周面及び上記軸
受部内の少なくとも一箇所から外部へ向かつてガ
スを噴出するパージ装置を設けたことを特徴とす
る圧延機。 In a rolling mill comprising a roll shaft, a sleeve made of a wear-resistant material fitted on the outer peripheral side of the roll shaft, and a bearing portion that rotatably supports the roll shaft, the outer peripheral surface of the roll shaft and a rolling mill, further comprising a purge device that spouts gas outward from at least one location within the bearing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9463790U JPH0454503U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9463790U JPH0454503U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454503U true JPH0454503U (en) | 1992-05-11 |
Family
ID=31832749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9463790U Pending JPH0454503U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454503U (en) |
-
1990
- 1990-09-07 JP JP9463790U patent/JPH0454503U/ja active Pending