GB439041A - An improved polishing device for the rolls of rolling-mills - Google Patents
An improved polishing device for the rolls of rolling-millsInfo
- Publication number
- GB439041A GB439041A GB1571134A GB1571134A GB439041A GB 439041 A GB439041 A GB 439041A GB 1571134 A GB1571134 A GB 1571134A GB 1571134 A GB1571134 A GB 1571134A GB 439041 A GB439041 A GB 439041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- shafts
- frame
- rollers
- driven
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
- B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
439,041. Polishing rolling-mill rolls. WAHLERT, E. H., 5458, Claxton Avenue, St, Louis, Missouri, U.S.A. May 25, 1934, No. 15711. [Class 60] Apparatus for polishing the rolls 1 of a rolling-mill 2 comprises two polishing-rollers 21, one for each mill roll 1, driven, and at the same time having their surfaces kept free of material removed from the rolls 1, by fluted rollers 13, additional cleaning rollers 15 also being provided. The rollers are carried by shafts 3 movable axially parallel to the rolls 1 in bearings 4 in frames 5, and each shaft has removably secured thereto, by a screw and a locking screw, a bracket 8 support ing gearing 17, 19 driving the roller 13 and driven by a shaft 6 mounted eccentrically in the shaft 3 ; the polishing roller 21 is carried by a frame 23 engaging the sides 25 of the bracket 8. The shafts 3 are moved axially to carry the rollers 21 along the rolls 1 by a screw 28 engaging a nut-sleeve 27 mounted in a frame 26 with which the shafts 3 are engaged the screw 28 being driven in opposite directions by a reversible electric motor 34 actuated by limit switches and a switch actuator on the frame 26. The shafts 6 are driven by belts or chains 45, with tensioning-devices 46, 47 actuated by a spring 49, from pulleys or sprockets 43, 44 carried by the frame 26 and driven, through gearing 40, &c. from a second electric motor. The rollers 21 are pressed against the rolls 1 by arms 54, 55 on the ends of the shafts 3, the arms at each end being normally urged towards each other by a spring 60 The frame 26 may be moved laterally to disengage the bearings of the various shafts &c. supported by the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1571134A GB439041A (en) | 1934-05-25 | 1934-05-25 | An improved polishing device for the rolls of rolling-mills |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1571134A GB439041A (en) | 1934-05-25 | 1934-05-25 | An improved polishing device for the rolls of rolling-mills |
Publications (1)
Publication Number | Publication Date |
---|---|
GB439041A true GB439041A (en) | 1935-11-25 |
Family
ID=10064097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1571134A Expired GB439041A (en) | 1934-05-25 | 1934-05-25 | An improved polishing device for the rolls of rolling-mills |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB439041A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109747306A (en) * | 2018-09-12 | 2019-05-14 | 浙江海普厨具有限公司 | One kind exempting from sandblasting surface of aluminum plate molding apparatus |
CN114131498A (en) * | 2021-12-10 | 2022-03-04 | 浙江海洋大学 | High-efficient burnishing device for tubular column processing |
-
1934
- 1934-05-25 GB GB1571134A patent/GB439041A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109747306A (en) * | 2018-09-12 | 2019-05-14 | 浙江海普厨具有限公司 | One kind exempting from sandblasting surface of aluminum plate molding apparatus |
CN114131498A (en) * | 2021-12-10 | 2022-03-04 | 浙江海洋大学 | High-efficient burnishing device for tubular column processing |
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