JPS57190116A - Built-up roll manufacturing method - Google Patents
Built-up roll manufacturing methodInfo
- Publication number
- JPS57190116A JPS57190116A JP7479281A JP7479281A JPS57190116A JP S57190116 A JPS57190116 A JP S57190116A JP 7479281 A JP7479281 A JP 7479281A JP 7479281 A JP7479281 A JP 7479281A JP S57190116 A JPS57190116 A JP S57190116A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shaft
- outer hull
- rings
- spacer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
PURPOSE:To simplify the work of casting an outer hull ring and eliminate the need of machining the inner surface of the ring by coupling the outer hull ring to a shaft disposed concentrically through a spacer ring inserted into the inner surface of the outer hull ring. CONSTITUTION:An outer hull ring 1 comprising a cylinderical ring formed of cast iron which is surpassingly wear-resisting and a shaft 3 of a roll are coupled to each other through a spacer ring 2. In this case, the shaft 3 and the spacer ring 2 are rubbed against each other and coupled to each other, both of which are placed on the center concentric with the outer hull ring 1. A fixing ring 6 is brought into contact with the lower end of the roll and secured to the shaft 3 or the spacer ring 2 by bolts 7. In order to secure a clamping nut 4 to the upper ends of both rings 1, 2, the nut 4 is fitted in the shaft 3 from above and secured to the ring 2 by bolts 5. Adhesives or metal having low melting point is poured into a coupling portion between both rings 1, 2 to fix sliding between both the rings 1, 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7479281A JPS57190116A (en) | 1981-05-20 | 1981-05-20 | Built-up roll manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7479281A JPS57190116A (en) | 1981-05-20 | 1981-05-20 | Built-up roll manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57190116A true JPS57190116A (en) | 1982-11-22 |
Family
ID=13557494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7479281A Pending JPS57190116A (en) | 1981-05-20 | 1981-05-20 | Built-up roll manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57190116A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274954A (en) * | 1986-05-23 | 1987-11-28 | Nippon Telegr & Teleph Corp <Ntt> | Store and forward communication equipment |
| JPS6325149U (en) * | 1986-07-31 | 1988-02-19 | ||
| CN104117542A (en) * | 2014-07-09 | 2014-10-29 | 莱芜钢铁集团有限公司 | Roller way device with roller body capable of being disassembled on line and disassembling and assembling method |
| CN104353677A (en) * | 2014-10-23 | 2015-02-18 | 山东钢铁股份有限公司 | Roll table device capable of disassembling and assembling roll body on line and disassembly and assembly method |
| CN107029834A (en) * | 2017-06-13 | 2017-08-11 | 江西省石城县矿山机械厂 | A kind of replaceable muller is milled the grinding mill of ring |
-
1981
- 1981-05-20 JP JP7479281A patent/JPS57190116A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62274954A (en) * | 1986-05-23 | 1987-11-28 | Nippon Telegr & Teleph Corp <Ntt> | Store and forward communication equipment |
| JPS6325149U (en) * | 1986-07-31 | 1988-02-19 | ||
| CN104117542A (en) * | 2014-07-09 | 2014-10-29 | 莱芜钢铁集团有限公司 | Roller way device with roller body capable of being disassembled on line and disassembling and assembling method |
| CN104353677A (en) * | 2014-10-23 | 2015-02-18 | 山东钢铁股份有限公司 | Roll table device capable of disassembling and assembling roll body on line and disassembly and assembly method |
| CN107029834A (en) * | 2017-06-13 | 2017-08-11 | 江西省石城县矿山机械厂 | A kind of replaceable muller is milled the grinding mill of ring |
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