GB326033A - An adjustable supporting mechanism for straightening rolls of plate straightening machines - Google Patents
An adjustable supporting mechanism for straightening rolls of plate straightening machinesInfo
- Publication number
- GB326033A GB326033A GB920929A GB920929A GB326033A GB 326033 A GB326033 A GB 326033A GB 920929 A GB920929 A GB 920929A GB 920929 A GB920929 A GB 920929A GB 326033 A GB326033 A GB 326033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- bearings
- screws
- straightening
- different
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
326,033. Ungerer, F. March 21, 1929. Straightening.-The adjustable supports for the lower rolls of 'plate straightening machines are operated so that different portions have different lengths of travel towards the rolls so as to deflect the rolls to vary the pressure on different parts of the work. Two series of supporting rolls 64 for the lower straightening rolls 62 are mounted in bearings 66, 67 connected in pairs by struts 68, the bearings 66 being pivoted at 70 to a screw adjusted member 69 having a grooved guide 69<a> so that the bearings may be tilted. The bearings 67 are provided with discs 73, 74, of which the disc 74 is loose and is recessed on it, underside to engage the end of a screw 75. The amount of adjustment given to the bearings 66 is different from that given to the bearings 67 so that the supporting rolls may assume a V or inverted V form. For this purpose the screws 71, 75 are adjusted by worm gear from a handle 79, the pitch of the screws in the gear ratio or both being different for the respective screws. The screws may have conical surfaces 80 so that they may be clamped by screws 82 and rings 81 to their worm wheels 77 after preliminary adjustment. The supporting rolls may be dispensed with and a series of adjustable rests used, and the adjustment may be effected by cams or wedges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB920929A GB326033A (en) | 1929-03-21 | 1929-03-21 | An adjustable supporting mechanism for straightening rolls of plate straightening machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB920929A GB326033A (en) | 1929-03-21 | 1929-03-21 | An adjustable supporting mechanism for straightening rolls of plate straightening machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB326033A true GB326033A (en) | 1930-03-06 |
Family
ID=9867509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB920929A Expired GB326033A (en) | 1929-03-21 | 1929-03-21 | An adjustable supporting mechanism for straightening rolls of plate straightening machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB326033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0274722A2 (en) * | 1987-01-10 | 1988-07-20 | Sms Schloemann-Siemag Aktiengesellschaft | Straightening machine for plate and strips |
-
1929
- 1929-03-21 GB GB920929A patent/GB326033A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0274722A2 (en) * | 1987-01-10 | 1988-07-20 | Sms Schloemann-Siemag Aktiengesellschaft | Straightening machine for plate and strips |
| EP0274722A3 (en) * | 1987-01-10 | 1989-12-20 | Sms Schloemann-Siemag Aktiengesellschaft | Straightening machine for plate and strips |
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