JPS60167229U - Assembly type roll - Google Patents
Assembly type rollInfo
- Publication number
- JPS60167229U JPS60167229U JP5461884U JP5461884U JPS60167229U JP S60167229 U JPS60167229 U JP S60167229U JP 5461884 U JP5461884 U JP 5461884U JP 5461884 U JP5461884 U JP 5461884U JP S60167229 U JPS60167229 U JP S60167229U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- assembly type
- ratio
- fitting portion
- fitting part
- 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
Landscapes
- Continuous Casting (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施態様の１を示す組立式ロール端部
の拡大説明図、第２図は別の実施態様を示す同様説明図
、第３図は組立式ロールの概念を示す説明図、第４図は
組立式ロールにおけるクラック発生状態を示す説明図で
ある。
図において１はロール、２はスリーブ、３ａ。
３ｂはボス軸、４，４ａ、４ｂはボス軸の嵌合部、５は
変形部、６はクラック、７は溝部である。Fig. 1 is an enlarged explanatory view of the end of an assembly type roll showing one embodiment of the present invention, Fig. 2 is a similar explanatory view showing another embodiment, and Fig. 3 is an explanatory view showing the concept of an assembly type roll. , FIG. 4 is an explanatory diagram showing the state of occurrence of cracks in the assembled roll. In the figure, 1 is a roll, 2 is a sleeve, and 3a. 3b is a boss shaft, 4, 4a, and 4b are fitting portions of the boss shaft, 5 is a deformed portion, 6 is a crack, and 7 is a groove portion.
Claims (4)
れている組立式ロールにおいて、ボス軸の嵌合部４を２
つの嵌合部４ａ、４ｂにより形成し、スリーブ端部の嵌
合部４ａは焼ばめ率を大きくし、該嵌合部４ａよりスリ
ーブの中央側に設けられた嵌合部４ｂは焼ばめ率を小さ
くして嵌合した組立式ロール。(1) In an assembly type roll in which the boss shafts 3a and 3b are fitted from both sides of the sleeve 2, the fitting part 4 of the boss shaft is
The fitting portion 4a at the end of the sleeve has a high shrink fit ratio, and the fitting portion 4b provided closer to the center of the sleeve than the fitting portion 4a has a shrink fit ratio. Assembly type rolls that fit together with a small ratio.
１００００であり、嵌合部４ｂの焼ばめ率がＯ／１００
００〜５／１００００である実用新案登録請求の範囲第
１項記載の組立式ロー／Ｌ／。(2) The shrink fit rate of the fitting part 4a is 3/10000 to 10/
10000, and the shrink fit rate of the fitting part 4b is O/100.
00 to 5/10000, the assembly type row/L/ according to claim 1, which is registered as a utility model.
従って小とした実用新案登録請求の範囲第１項または第
２項記載の組立式ロール。(3) The assembly type roll according to claim 1 or 2, in which the shrinkage fit ratio of the fitting portion 4b decreases toward the end of the sleeve.
離Ｘとスリーブの肉厚ｔとの比ｘ／ｌが１〜１０である
実用新案登録請求の範囲第１項または第２項記載の組立
式ロール。(4) The assembly according to claim 1 or 2, wherein the ratio x/l between the distance X from the end face of the sleeve to the tip of the fitting part 4b and the wall thickness t of the sleeve is 1 to 10. formula roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5461884U JPS60167229U (en) | 1984-04-13 | 1984-04-13 | Assembly type roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5461884U JPS60167229U (en) | 1984-04-13 | 1984-04-13 | Assembly type roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60167229U true JPS60167229U (en) | 1985-11-06 |
Family
ID=30576536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5461884U Pending JPS60167229U (en) | 1984-04-13 | 1984-04-13 | Assembly type roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073932A1 (en) * | 2016-10-18 | 2018-04-26 | 株式会社エフ・シー・シー | Joint component manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505110A (en) * | 1972-04-06 | 1975-01-20 | ||
| JPS55107161A (en) * | 1979-02-05 | 1980-08-16 | Mitsubishi Heavy Ind Ltd | Rod bush setting method |
-
1984
- 1984-04-13 JP JP5461884U patent/JPS60167229U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505110A (en) * | 1972-04-06 | 1975-01-20 | ||
| JPS55107161A (en) * | 1979-02-05 | 1980-08-16 | Mitsubishi Heavy Ind Ltd | Rod bush setting method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073932A1 (en) * | 2016-10-18 | 2018-04-26 | 株式会社エフ・シー・シー | Joint component manufacturing method |
| US10632516B2 (en) | 2016-10-18 | 2020-04-28 | Kabushiki Kaisha F.C.C. | Joint component manufacturing method |
| US10730096B2 (en) | 2016-10-18 | 2020-08-04 | Kabushiki Kaisha F.C.C. | Joint component manufacturing method |
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