JPS6282110U - - Google Patents
Info
- Publication number
- JPS6282110U JPS6282110U JP17195985U JP17195985U JPS6282110U JP S6282110 U JPS6282110 U JP S6282110U JP 17195985 U JP17195985 U JP 17195985U JP 17195985 U JP17195985 U JP 17195985U JP S6282110 U JPS6282110 U JP S6282110U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- cooling
- holding plates
- view
- conveyance roller
- 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
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
第１図ａは本考案に係る搬送ローラの縦断面図
、第１図ｂはその矢視Ａ―Ａ方向の側面図、第２
図ａおよびｂは本考案に係る冷却装置の正面図と
縦断面図、第２図ｃはｂの矢印Ｂ―Ｂ方向の縦断
面図、第３図は通常の搬送ローラの縦断面図、第
４図は従来の搬送ローラの冷却装置を示す縦断面
図、第５図は軟鋼の高温における硬度変化を示す
グラフ、第６図は硬化肉盛材の高温における硬度
変化を示すグラフである。
符号１……ローラシエル、２……保持板、３…
…軸、４……軸受、５……継手、６……ガス抜き
孔、７……水冷パイプ、８……エプロン、９……
冷却孔、１０……冷却羽根。
FIG. 1a is a longitudinal sectional view of the conveying roller according to the present invention, FIG. 1b is a side view of the conveyance roller in the direction of arrow A-A,
Figures a and b are a front view and a vertical cross-sectional view of the cooling device according to the present invention, Figure 2 c is a vertical cross-sectional view in the direction of arrow B--B in b, Figure 3 is a vertical cross-sectional view of a normal conveying roller, FIG. 4 is a vertical cross-sectional view showing a conventional cooling device for a conveyance roller, FIG. 5 is a graph showing changes in hardness of mild steel at high temperatures, and FIG. 6 is a graph showing changes in hardness of hardfacing material at high temperatures. Code 1...Roller shell, 2...Holding plate, 3...
... shaft, 4 ... bearing, 5 ... joint, 6 ... gas vent hole, 7 ... water cooling pipe, 8 ... apron, 9 ...
Cooling holes, 10...cooling vanes.
Claims (1)
の冷却孔に近接して冷却羽根とを配設するととも
に、両端の保持板の冷却羽根の向きを互いに逆向
きとすることによつて外気をローラ内に吸込みあ
るいは排出し、ローラを冷却するよう構成してな
ることを特徴とする熱延鋼材の搬送ローラ。 Cooling holes are provided on the holding plates at both ends of the conveyance roller, and cooling blades are provided close to the cooling holes, and the cooling blades on the holding plates at both ends are oriented in opposite directions to prevent outside air from flowing. A conveyance roller for hot rolled steel material, characterized in that the roller is configured to cool the roller by sucking or discharging it into the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17195985U JPS6282110U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17195985U JPS6282110U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6282110U true JPS6282110U (en) | 1987-05-26 |
Family
ID=31108066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17195985U Pending JPS6282110U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202637A (en) * | 2012-03-27 | 2013-10-07 | Jfe Steel Corp | Guide roller |
| JP2018184983A (en) * | 2017-04-25 | 2018-11-22 | サンコール株式会社 | Cooling roller |
-
1985
- 1985-11-07 JP JP17195985U patent/JPS6282110U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202637A (en) * | 2012-03-27 | 2013-10-07 | Jfe Steel Corp | Guide roller |
| JP2018184983A (en) * | 2017-04-25 | 2018-11-22 | サンコール株式会社 | Cooling roller |
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