US199459A - Improvement in roll - Google Patents
Improvement in roll Download PDFInfo
- Publication number
- US199459A US199459A US199459DA US199459A US 199459 A US199459 A US 199459A US 199459D A US199459D A US 199459DA US 199459 A US199459 A US 199459A
- Authority
- US
- United States
- Prior art keywords
- roll
- wedges
- improvement
- worms
- morgan
- 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 - Lifetime
Links
- 230000001808 coupling Effects 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent
Definitions
- my invention consists in raising the lowest roll c by means of wedges d d', placed under the roll-boxes e c', and moved back and forth in a direction parallel to the axis ofthe roll c by means of worms g g' fixed on a shaft, h.
- the threads of the worms g g' mesh into corresponding threads in the wedges d d', which partially inclose the worms.
- Adjustment of the relative position of the wedges may be secured by means of slotted holes for the clamping-bolts of the couplings m m', whereby one coupling may be advanced upon the other.
- the wedges cl d' are made in cap form, thereby leaving the lower portions of the worms open and free, with a space or opening below them; consequently the wedges can be easily adjusted independently of each other by raising them up, while all clogging from dirt and other matter falling to the bottom or lower sides of the worms is avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
o. H. MORGAN.
Rolling-M111.
No. 199,459.' Patented Jan. 22, nafs-MY WNESEEE n PEfERS FHOTMmwGRAPMER. WASHINGTON, D c.
UNITED STATES PATENT OEEICE.
CHARLES H. MORGAN, OF WORCESTER, MASSACHUSETTS.
IMPROVEMENT IN ROLLING-MILLS.
Specification forming part of Letters Patent No. 199,459, dated January 22, 1878; application filed February 1, 1877.
To allfwhom it may concern:
Be it known that 1, CHARLES H. MORGAN, of the city of Worcester, in the county of Worcester, in the State of Massachusetts, have invented a new and useful Improvement in Machines for Rolling Metals and other materials, and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of the specification, in which- Figure l is a side elevation. Fig. 2 is an end elevation. Fig. 3 is a partial vertical cross-section on the line A B.
The nature of my invention consists in raising the lowest roll c by means of wedges d d', placed under the roll-boxes e c', and moved back and forth in a direction parallel to the axis ofthe roll c by means of worms g g' fixed on a shaft, h. The threads of the worms g g' mesh into corresponding threads in the wedges d d', which partially inclose the worms. The
worms being iixed against lateral motion by their shoulders tting against the sides of the cavity in the housing k 7c', when vthe wormshaft h is turned to the right or left the wedges are forced to move simultaneously forward or backward, and the roll c is correspondingly raised or lowered.
Adjustment of the relative position of the wedges may be secured by means of slotted holes for the clamping-bolts of the couplings m m', whereby one coupling may be advanced upon the other.
It will be noticed that the wedges cl d' are made in cap form, thereby leaving the lower portions of the worms open and free, with a space or opening below them; consequently the wedges can be easily adjusted independently of each other by raising them up, while all clogging from dirt and other matter falling to the bottom or lower sides of the worms is avoided.
Having thus fully described the nature and operation of my invention, I claim as new and wish to secure by Letters Patent- The combination, with the wormsg g, of the open or cap wedges d d', arranged in relation to the worm-shaft h and roll-shafts or journals, as shown and described.
CHAS. H. MORGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US199459A true US199459A (en) | 1878-01-22 |
Family
ID=2268866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US199459D Expired - Lifetime US199459A (en) | Improvement in roll |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US199459A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669892A (en) * | 1949-11-05 | 1954-02-23 | Morgan Construction Co | Rolling mill |
| US3345848A (en) * | 1964-04-21 | 1967-10-10 | Loewy Eng Co Ltd | Rolling mill, in particular for rods and bars |
| US20150306647A1 (en) * | 2014-04-25 | 2015-10-29 | Kepco Nuclear Fuel Co., Ltd. | Gap control device for pilger die assembly of cold pilger mills |
| CN111936244A (en) * | 2018-03-28 | 2020-11-13 | 新东工业株式会社 | Electric lifting device and rolling device comprising same |
-
0
- US US199459D patent/US199459A/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669892A (en) * | 1949-11-05 | 1954-02-23 | Morgan Construction Co | Rolling mill |
| US3345848A (en) * | 1964-04-21 | 1967-10-10 | Loewy Eng Co Ltd | Rolling mill, in particular for rods and bars |
| US20150306647A1 (en) * | 2014-04-25 | 2015-10-29 | Kepco Nuclear Fuel Co., Ltd. | Gap control device for pilger die assembly of cold pilger mills |
| US9724739B2 (en) * | 2014-04-25 | 2017-08-08 | Kepco Nuclear Fuel Co., Ltd. | Gap control device for pilger die assembly of cold pilger mills |
| CN111936244A (en) * | 2018-03-28 | 2020-11-13 | 新东工业株式会社 | Electric lifting device and rolling device comprising same |
| US20210086244A1 (en) * | 2018-03-28 | 2021-03-25 | Sintokogio, Ltd. | Electric lifting apparatus and roll press machine |
| US11612924B2 (en) * | 2018-03-28 | 2023-03-28 | Sintokogio, Ltd. | Electric lifting apparatus and roll press machine |
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