US1672208A - Straightening machine - Google Patents
Straightening machine Download PDFInfo
- Publication number
- US1672208A US1672208A US739589A US73958924A US1672208A US 1672208 A US1672208 A US 1672208A US 739589 A US739589 A US 739589A US 73958924 A US73958924 A US 73958924A US 1672208 A US1672208 A US 1672208A
- Authority
- US
- United States
- Prior art keywords
- rollers
- disk
- parts
- straightening machine
- conical
- 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
Images
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
Definitions
- This invention relates to machines" for straightening 'clutchdisks and similar ar-- tides: and is illustrated as embodied in a modification of astandard drill press.
- the disks are straightened byrrolling them in such a manner as to flex various portions of the disk back and forth, to straighten out any Warped or bent parts.
- the parts on the opposite sides of the disk- may be arrang be separated axially of the disk, and in the arrangement illustrated in the drawings these parts are arranged in a' novel manner such ⁇ that they are automatically brought into operative inter-engagementby their re-- turn to the workingposition.”
- Figure 1 is a side levation of a drill
- Fig. 2 is a view of the operating'pa'rts', partly infront elevation
- Fig. 3 is a horizontal 33 of Fig. 2, showing the-lower set of rollers.
- Bed 46 has clutch teeth 50 on" its upper surface which, when rack 22. is in'its" lowest position, are engaged'by teeth 52 on the bottom ofa driving member 54 secured by machine screws 56 toa par-13:58 drivenby shaft 20, Member'54 has a' guide or pilot 6( profjecting "axially into a central cylindrical opening in the bedi46.
- rollers 62- are by conical" rollers 62, rotatably mounted as supported, to be easily rot'atable under heavy pressure; by a conical track 66 se- I curedfto ap'art' 68 backed up by afthrust 'bearin 70 resting against a flange of part spect to rollers '30,-i; e. each roller 623'c'omes between two rollers 30; Toinsure the main connected by pins 7 2 secured :toring 64 and 'slidable in'vertical bores formed in ring 40.
- rings 40 and 64 are v arat'ed fromthe ⁇ lower'parts asfshown'in' v I Fig. 1, alc'lutch dISk is 'laidby the operator on rollers 3O with its, notches in engagement 1 Lever 24-"is then operated to lower the upper parts,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
June 5, 1928 1,672,208
R. c. GLOVER STRAIGHTENING MACHINE Filed Sept. 24, 1924 59 p '45 p Z I] l i;
7 i r; 5 50 I 3 Z i 46 30 40 2 72 44 I I I INVENTOR Yiexfard 1 570V?! 36 50 54 BY f 33 7/ L Mf ATTORNEYS modified to-embody'my'invention;
nnxronn o. oio'vnn, or FLINT;
PAT; FFIj 'mrcnrenn, nssiouon' TO ennnnatfmorons conroRATIoN, or DETROIT, MICHIGAN, A CORPORATION 01* DELAWARE}:
smanenrnnmo mAen f 1 Application filed'September 24, 1924'. Serial no; 739,5893
This invention "relates to machines" for straightening 'clutchdisks and similar ar-- tides: and is illustrated as embodied in a modification of astandard drill press. Prefa erably the disks are straightened byrrolling them in such a manner as to flex various portions of the disk back and forth, to straighten out any Warped or bent parts.
In one desirable arrangement,lthere are or freely-rotatable, sets two novel floating, or units of rollers, engaging respeotlvely. the upper andlower surfaces of the clutch'disk, the rollers of one=setpreferably being staggered with respect to thoseof the other set,
to secure the described flexing action. .In order to provide for readily inserting-andwithdrawing the disks, the parts on the opposite sides of the disk-may be arrang be separated axially of the disk, and in the arrangement illustrated in the drawings these parts are arranged in a' novel manner such {that they are automatically brought into operative inter-engagementby their re-- turn to the workingposition." I find-it advantageous'in practice to use conical rollers upper and lower conical "tracks,
supported by g so that a very heavy pressure may be exerted on the diskswithout any binding of the moving parts. i The above and other objects and features of the invention, including various novel combinations of parts and desirable particular constructions, Will be apparent from'the following description of" one illustrative embodiment shown inqthe accompanying drawings, in which 2; i 9
Figure 1 is a side levation of a drill Fig. 2 isa view of the operating'pa'rts', partly infront elevation; and- Fig. 3 is a horizontal 33 of Fig. 2, showing the-lower set of rollers.
embody'my invention in a'modificationof a standard drill press including-an adjustable'base- 10, and a vertical standard 12 having an upper arm 14;for thesupport of a power driv'enshaft'l6 driving thr ough bevel gears 18 a sleeve'keyed to avertic'a'l driven shaft 20 raised and lowered by a rack sleeve 22 .anda pinion having an'oper ating lever 24 supported on 'a llower' f .2 of the standard 1 I Y I ed to press" p constitute a lower floating or freely-rotata' ble set or unit, and that 'similarlythering 64 in-centralverticalsection 'andpartly and itsrol'lers 62'cons'titute an upper floatsection on the, line As notedabove, I findfit convenient to p ---Wll'ih 'fingers'48.
i --.The' clutch disk D is supported: by
series of conical trollers=30 engaging its lower: surface, the rollers being supported by rolling on a conicaltrack 32 secured by machine'screws'34 to a plate 36 carried'by the base 10. Each roller is journaled on a spindle 38 projecting inwardly from a ring 40, a thrust bearing 42 preferablybeingprovided. at the base'of the roller: Rotatably mounted ona thrust bearing 44 on track 32 1s a bed 46, having fingers 48 entering-"the usual notches in the edge of disk D. Thus bed 46 serves as means for rotating the disk" about its axis. a 1
.Bed 46: has clutch teeth 50 on" its upper surface which, when rack 22. is in'its" lowest position, are engaged'by teeth 52 on the bottom ofa driving member 54 secured by machine screws 56 toa par-13:58 drivenby shaft 20, Member'54 has a' guide or pilot 6( profjecting "axially into a central cylindrical opening in the bedi46.
The upper surface of thedisk engaged described for rollers 30 on spindles projecting inwardly from airing 64. '7 Rollers 62- are by conical" rollers 62, rotatably mounted as supported, to be easily rot'atable under heavy pressure; by a conical track 66 se- I curedfto ap'art' 68 backed up by afthrust 'bearin 70 resting against a flange of part spect to rollers '30,-i; e. each roller 623'c'omes between two rollers 30; Toinsure the main connected by pins 7 2 secured :toring 64 and 'slidable in'vertical bores formed in ring 40.
It will be seenjthat ring 40 and rollers 30 tenance of this relation, rings 40 and 64 are v arat'ed fromthe {lower'parts asfshown'in' v I Fig. 1, alc'lutch dISk is 'laidby the operator on rollers 3O with its, notches in engagement 1 Lever 24-"is then operated to lower the upper parts,
including the" driving member 54 and-the upper roller-s62, I
thus-clamping thedisk upper and lower rollersfi'As the disk is ro-' tated, it pulls thelrol-lers around with it,-
causing'them to rollfon 'its upper-and lower surfaces, f and fortliof all parts of the disk, completely ironing out any'w'arpe'clnordistorted parts.
firmly between the,
' 'huscausmg a'rapid flexing back
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US739589A US1672208A (en) | 1924-09-24 | 1924-09-24 | Straightening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US739589A US1672208A (en) | 1924-09-24 | 1924-09-24 | Straightening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US1672208A true US1672208A (en) | 1928-06-05 |
Family
ID=24972974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US739589A Expired - Lifetime US1672208A (en) | 1924-09-24 | 1924-09-24 | Straightening machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US1672208A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028906A (en) * | 1959-07-06 | 1962-04-10 | Lambert & Brake Corp | Apparatus for straightening discs |
DE2901083A1 (en) * | 1979-01-12 | 1980-07-17 | Siemens Ag | Flattening machine for welded metal rings - comprises dished surface table beneath conical rollers arranged radially on upper press ram |
US20210054893A1 (en) * | 2018-03-21 | 2021-02-25 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Method for reducing the flattening of a wheel brake disk for a rail vehicle and device for carrying out said method |
-
1924
- 1924-09-24 US US739589A patent/US1672208A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028906A (en) * | 1959-07-06 | 1962-04-10 | Lambert & Brake Corp | Apparatus for straightening discs |
DE2901083A1 (en) * | 1979-01-12 | 1980-07-17 | Siemens Ag | Flattening machine for welded metal rings - comprises dished surface table beneath conical rollers arranged radially on upper press ram |
US20210054893A1 (en) * | 2018-03-21 | 2021-02-25 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Method for reducing the flattening of a wheel brake disk for a rail vehicle and device for carrying out said method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1672208A (en) | Straightening machine | |
US2406219A (en) | Rolling mill | |
US2147864A (en) | Gear-lapping machine | |
US1601795A (en) | Machine for straightening clutch disks | |
US2594819A (en) | Flange rolling mill | |
DE1929912B2 (en) | BOWL MILL WITH ROTATING BOWL | |
DE1036624B (en) | Press section for paper machines | |
US2048345A (en) | Hulling and beating apparatus | |
US1889947A (en) | Frictional drive for a router or the like | |
US2049142A (en) | Plate straightening machine | |
US1486288A (en) | Woodworking machine | |
US1437570A (en) | Drill press | |
US1759262A (en) | Rolling mill | |
US1757161A (en) | Grinding machine | |
US1722418A (en) | Metal-working machine | |
CH238892A (en) | Rotatable welding table, especially for electrical welding. | |
DE816329C (en) | V-belt pulley with optionally adjustable belt idle | |
DE611704C (en) | Drive device independent of the eccentric shaft offset for the weft knitting tools of flat knitting machines | |
US1016316A (en) | Shoe-beating machine. | |
DE589246C (en) | Machine for grinding flat workpieces | |
GB240563A (en) | Improvements in or relating to single guards for dough brakes | |
US252523A (en) | Rolling-mill | |
AT130590B (en) | Method and device for the manufacture of brake drums. | |
DE915935C (en) | Needling device on fabric tensioning and drying machines | |
US1499097A (en) | Can-end curling and stacking mechanism |