US739424A - Tube-rolling machine. - Google Patents

Tube-rolling machine. Download PDF

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Publication number
US739424A
US739424A US12394202A US1902123942A US739424A US 739424 A US739424 A US 739424A US 12394202 A US12394202 A US 12394202A US 1902123942 A US1902123942 A US 1902123942A US 739424 A US739424 A US 739424A
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Prior art keywords
tube
rolling machine
platform
rolls
journaled
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US12394202A
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Joseph Patrick Kane
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    • 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
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B24B39/045—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution the working tool being composed of a plurality of working rolls or balls

Definitions

  • 0 represents a shaft suitably journaled in the frame A and driven by any motor, (not shown,) D being a roller secured to said shaft.
  • I represents a box secured in any suitable manner on the platform E, consisting of a base-plate J and uprights K.
  • L represents rolls journaled in the uprights K, their axes being parallel with the axes of roller 1) and so arranged that all of the rolls will bear against the tube, it being understood that different size boxes and differently arranged rolls are necessary to be provided for treating the-various sizes of tubes.
  • the uprights permit the rollers bearing against the tube,
  • a tube-rolling machine in combinaa lever pivoted to said standard to elevate to depress the table, a box removably'and relever G to roll the welded part to the diame-' ter of the original tube, this being very quickly 2.
  • a tube-rolling machine comprising in

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)

Description

PATENTBD SEPT. 22,1903.v
.L P. KANE. TUBE ROLLING MACHINE.
APPLICATION FILED SEPT. 18, 1902.
1&0 uonnn.
Wit-names Rms PETERS (20., P
UNITED STATES Patented September 22,1903.
JOSEPHPATRIOK KANE, OF NEWARK, OHIO.
TUBE-ROLLING MACHINE.
SPECIFICATION forming part of Letters Patent No.'739,424,dated September 22, 1903. Application filed September 18, 1902. Serial No. 123,942. (No model.)
To all whom it may concern:
Be it known that I, J OSEPH PATRICK KANE, a citizen of the United States, residing at New ark,in the county of Licking and State of Ohio, have invented certain new and useful Improvements in Tube Rolling Machines, of which the following is a specification.
In treating boiler-tubes it is the practice at present when it is desired to clean the tubes to cut them away from the flue sheet and after they have been cleaned to Weld a piece of tube to the old tube in order to make it the length necessary to fit in the boiler again.
After the piece of tube has been welded on it is customary to reduce the place where it is welded by placing it when cold between two blocks having semicylindrical grooves and with a hammer strike one of the blocks.
' This process is liable to either break the weld appear hereinafter and by reference to the drawings, in which- Figure 1 is aside View in elevation of my invention; Fig. 2 an end View, and Fig. 3,'a detail view, ofmy improvement.
Referring to the drawings, in which similar reference characters indicate corresponding parts throughout-the several views, A represents any suitably-constru cted framework for my machine, having a table'B at its front end.
0 represents a shaft suitably journaled in the frame A and driven by any motor, (not shown,) D being a roller secured to said shaft.
Erepresents a platform mounted by means of a standard F over the table B, and G a lever fulcrumed on the floor andpivot'ed to the end of standard F to operate the platform,
'H being a coil-spring'to depress the table when pressure on the lever G is relieved.
I represents a box secured in any suitable manner on the platform E, consisting of a base-plate J and uprights K. L represents rolls journaled in the uprights K, their axes being parallel with the axes of roller 1) and so arranged that all of the rolls will bear against the tube, it being understood that different size boxes and differently arranged rolls are necessary to be provided for treating the-various sizes of tubes. The uprights permit the rollers bearing against the tube,
It will be clear from the" above statement of the purpose of my invention and the description thereof that after the piece of tubing has been weldedon the end of the tube N it is laid on the rolls L and the platform E raised by means of the lever G until the tube presses against the rotating roller D.- Sufficient pressure is exerted through the and effectively accomplished, and the'tube is ready for reinsertion into the boiler.
Having thus described my invention, what I claim is tion with a powerdriven roller, a platform arranged for vertical adjustment, a box secured to said platform, the ends of said box being cut away in segments, and rolls journaled in said ends, the journals of said rolls lying in a curve parallel with said segmental cut-away portion, substantially as shown and described.
combination, a framework, a' power driven roller journaled therein, table, a platform secured to a standard passingthrough said table,
said platform, a coil-spring on said standard placeably secured to said platform, and rollers journaled in said box having their centers on. a segmental line, Y all of said rollers being adapted to press on the outer surface of a tube to roll it and reduce its diameter, substantially as shown and described. p
In testimony whereof I hereto affix my sig nature in the presence of'two witnesses.
JOSEPH PATRICK KANE.
Witnesses:
FRANK P. KENNEDY,
F. 0. DONOVAN.
are cut away in segments, as shown at M, to
N representing-the tube, and O the mandrel.
1. -In a tube-rolling machine, in combinaa lever pivoted to said standard to elevate to depress the table, a box removably'and relever G to roll the welded part to the diame-' ter of the original tube, this being very quickly 2. A tube-rolling machine comprising in
US12394202A 1902-09-18 1902-09-18 Tube-rolling machine. Expired - Lifetime US739424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12394202A US739424A (en) 1902-09-18 1902-09-18 Tube-rolling machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12394202A US739424A (en) 1902-09-18 1902-09-18 Tube-rolling machine.

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US739424A true US739424A (en) 1903-09-22

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