US631137A - Punch and shear machine. - Google Patents
Punch and shear machine. Download PDFInfo
- Publication number
- US631137A US631137A US1898695384A US631137A US 631137 A US631137 A US 631137A US 1898695384 A US1898695384 A US 1898695384A US 631137 A US631137 A US 631137A
- Authority
- US
- United States
- Prior art keywords
- follower
- punch
- machine
- plate
- bearing
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
- Y10T74/18312—Grooved
- Y10T74/18328—Alternately rotated screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/081—With randomly actuated stopping means
- Y10T83/099—Manually operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8828—Plural tools with same drive means
- Y10T83/8831—Plural distinct cutting edges on same support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8841—Tool driver movable relative to tool support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8841—Tool driver movable relative to tool support
- Y10T83/8843—Cam or eccentric revolving about fixed axis
Definitions
- My invention relates to improvements in machines for punching holes in metal plates and for severing or cutting .metal bars, rods,
- the object of the invention is to provide a machine for the above purposes by means of which great power can be exerted upon the punch or cutters, thereby rendering the ma- 2o chine very efficient in operation.
- Figure 1 is a central longitudinal section of a machine constructed in accordance with my invention.
- Fig. 2 is a transverse section on the line m x, Fig. 1.
- the reference-numeral 3o 1 designates a metal frame having near its base or lower end a horizontal slot or opening 2' and an anvil or die 3. It is also formed with a vertical rectangular recess 4, in which is located a vertically-movable follower 5, pro- 3 5 vided at its lower end with a punch 6 in alinement with the die 3. The upper end of this follower is beveled, as seen in Fig. 1, and is provided with an inclined hardened-metal bearing-plate 7.
- the said frame is also pro- 4o vided with a horizontal recess 8, provided at its upper side with a horizontal hardenedmetal bearing-plate 9, and in this recess works a follower 10, having its lower side beveled and provided with a hardened-metal bearingplate 12, inclined to correspond with ,plate 7 and at its upper side ⁇ with a horizontal hardened-metal bearing-plate 13, corresponding with plate 9.
- the bearing-plate 12 proJects beyond kthe 5o beveled or wedge-shaped follower 10and en- ⁇ gages with slots near the upper end of follower 5, so that as said follower 10 is reciprocated back and forth,as hereinafter described, the follower 5 will be raised and lowered.
- Intel-posed between said bearing-plates are a number of antifriction-balls 14 for reducing friction.
- the numeral 15 designatesyalbracket on the frame 1, in which is journaled a screw-shaft 16, which engages with a correspondingly- 6o threaded aperture in the follower 10.
- This shaft at each end is provided with a pulley 17, fixed thereto and provided with a clutch member 18, with which is adapted to alternately engage a clutch member 19, laterally movable on said shaft and connected with downwardly-dependingarms 21 of a laterallymovable bar 23, provided on its upper side with a number of rack-teeth 24, with which engage rack-teeth 25 on the periphery of a 7o hub 26, pivoted to an extension 27 of said frame.
- This hub is provided with an arm 2S, y havngaweight 29.
- This arm 28 bears against a circle plate 30, having a spring-actuated catch 3l, with which is connecteda rope 32, 75 passing over a pulley 34 and connected with a foot-treadle. (Not shown.)
- the numeral 35 designates a slot formed in the frame 1, above the base thereof, in which is located a shearing-knife 36.
- the numeral 39 designates a rod connected with the shifting bar 23, so constructed and arranged that as the wedge-shaped follower 10 is reciprocated it will alternately strike the same, so as to shift the bar and alternately throw the clutch members into engagement with the clutch .members'of the pulleys, and as said pulleys rotate in opposite directions the screw-shaft will be alternately rotated in opposite directions, so as to reciprocate the follower 10.
- the clutch and shifting bar When used as a hand-machine, ⁇ the clutch and shifting bar can be dispensed with and a fiy-wheel and crank placed on the screwshaft, by which it may be operated.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Transmission Devices (AREA)
Description
Patented Aug. I5, I899.
C. F. THURBEB.
PUNCH AN-D SHEAR MACHINE.
(Application filed 2 Sheets-Sheet l.
(No Model.)
\\\\\\\\\\\\\W\\V A N0.`63|,|37. Patented Aug. l5, |399.
c. F. THuHBEn.
PUNCH AND SHEAH MACHINE.
(Application led Nov. 8, 1898.) No Mndel.) 2 Sheets-Shee-t 2.
M @Home/133' UNITED STATES PATENT OEEIcE.
CHARLES F. THURBER, OF OLEAN, NEW YORK, ASSIGNOR OF THREE-FOURTHS TO OLIVER F. OARLEY, FREDERICK L. GLEASON, WILLIAMS M. ABRAMS, JR., AND LOVINA J. ABRAMS, OF SAME PLACE.
PUNCH AND SHEAR MACHINE.
SPECIFICATION forming' part of Letters Patent No. 631,137, dated August 15, 1899.
Application filed November 3, 1898. Serial No'. 695.384. (No model.)
To all whom t may concern:
Be it known that I, CHARLES F. THURBEE, a citizen of the United States, residing at Olean, in the county of Cattaraugus and State of New York, have invented certain new and useful Improvements in Punch and Shear Machines and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled 1o in the art to which it appertains to make and use the same.
My invention relates to improvements in machines for punching holes in metal plates and for severing or cutting .metal bars, rods,
plates, and other objects.
The object of the invention is to provide a machine for the above purposes by means of which great power can be exerted upon the punch or cutters, thereby rendering the ma- 2o chine very efficient in operation.
The invention consists in the novel construction and combination of parts hereinafter fully described and claimed.
In the accompanying drawings, Figure 1 is a central longitudinal section of a machine constructed in accordance with my invention. Fig. 2 is a transverse section on the line m x, Fig. 1.
In the said drawings the reference-numeral 3o 1 designates a metal frame having near its base or lower end a horizontal slot or opening 2' and an anvil or die 3. It is also formed with a vertical rectangular recess 4, in which is located a vertically-movable follower 5, pro- 3 5 vided at its lower end with a punch 6 in alinement with the die 3. The upper end of this follower is beveled, as seen in Fig. 1, and is provided with an inclined hardened-metal bearing-plate 7. The said frame is also pro- 4o vided with a horizontal recess 8, provided at its upper side with a horizontal hardenedmetal bearing-plate 9, and in this recess works a follower 10, having its lower side beveled and provided with a hardened-metal bearingplate 12, inclined to correspond with ,plate 7 and at its upper side `with a horizontal hardened-metal bearing-plate 13, corresponding with plate 9.
The bearing-plate 12 proJects beyond kthe 5o beveled or wedge-shaped follower 10and en-` gages with slots near the upper end of follower 5, so that as said follower 10 is reciprocated back and forth,as hereinafter described, the follower 5 will be raised and lowered. Intel-posed between said bearing-plates are a number of antifriction-balls 14 for reducing friction.
The numeral 15 designatesyalbracket on the frame 1, in which is journaled a screw-shaft 16, which engages with a correspondingly- 6o threaded aperture in the follower 10. This shaft at each end is provided with a pulley 17, fixed thereto and provided with a clutch member 18, with which is adapted to alternately engage a clutch member 19, laterally movable on said shaft and connected with downwardly-dependingarms 21 of a laterallymovable bar 23, provided on its upper side with a number of rack-teeth 24, with which engage rack-teeth 25 on the periphery of a 7o hub 26, pivoted to an extension 27 of said frame. This hub is provided with an arm 2S, y havngaweight 29. This arm 28 bears against a circle plate 30, having a spring-actuated catch 3l, with which is connecteda rope 32, 75 passing over a pulley 34 and connected with a foot-treadle. (Not shown.)
The numeral 35 designates a slot formed in the frame 1, above the base thereof, in which is located a shearing-knife 36.
The numeral 39 designates a rod connected with the shifting bar 23, so constructed and arranged that as the wedge-shaped follower 10 is reciprocated it will alternately strike the same, so as to shift the bar and alternately throw the clutch members into engagement with the clutch .members'of the pulleys, and as said pulleys rotate in opposite directions the screw-shaft will be alternately rotated in opposite directions, so as to reciprocate the follower 10.
The operation will be readily understood, and by the peculiar construction and arrangement great power will be exerted onl the follower which carries the punch and knives, 95 thus enabling holes to be punched in metal plates and metal bars and rods to be cut or severed in a rapid and efficient manner.
When used as a hand-machine,` the clutch and shifting bar can be dispensed with and a fiy-wheel and crank placed on the screwshaft, by which it may be operated.
Havingl thus fully described my invention, what I claim is- IOO l. In a punching or shearing machine, the combination with the frame and the vertically-movable follower, of the wedge-shaped follower, and the screw-shaft for operating the same, substantially as described.
2. In a punching or shearing machine, the combination with the vertically-movable follower, having a beveled upper end and an inclined bearing-plate, of the wedge-shaped follower provided with bearing-plates, the antifriction-balls and the screw-shaft, substantially as described.
3. In a punching and shearing machine, the combination with the vertically-movable follower beveled at its upper end and provided with inclined slots, of the wedge-shaped follower, the bearing-plate secured thereto and engaging with said slots, and the screw-shaft for operating said follower, substantially as described.
4. In a punchingand shearing machine, the combination with the vertically-movable follower having a beveled upper end and formed with inclined grooves, of the wedge-shaped follower having an inclined bearing-plate cngaging with said grooves,the screw-shafthaving oppositelyrotating pulleys at each end provided with clutch members, the movable clutch members, the shifting bars to which said movable clutch members are connected, having rack-teeth, the connecting-rod, the hub having rack-teeth and the weighted arm and spring-actuated catch, substantially as described.
5. In a punching and shearing machine the combination with the frame having the slots and recesses therein of the vertically-mov able follower having a punch at the lower end and formed with a slot, the knives secured to said follower and frame, the wedgeshaped follower` and the screw-shaft for operating said wedge-shaped follower, substantially as described.
In testimony whereof I affix my signature in presence of two witnesses.
CHARLES F. TIIURBER.
Witnesses:
F. A. CLosE, F. L. GLnAsoN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1898695384 US631137A (en) | 1898-11-03 | 1898-11-03 | Punch and shear machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1898695384 US631137A (en) | 1898-11-03 | 1898-11-03 | Punch and shear machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US631137A true US631137A (en) | 1899-08-15 |
Family
ID=2699732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1898695384 Expired - Lifetime US631137A (en) | 1898-11-03 | 1898-11-03 | Punch and shear machine. |
Country Status (1)
Country | Link |
---|---|
US (1) | US631137A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012486A1 (en) * | 1980-03-31 | 1981-10-08 | Jürgen 1000 Berlin Schulz | DEVICE LIKE A PUNCH OR PRESS |
US20050073690A1 (en) * | 2003-10-03 | 2005-04-07 | Abbink Russell E. | Optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) |
-
1898
- 1898-11-03 US US1898695384 patent/US631137A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012486A1 (en) * | 1980-03-31 | 1981-10-08 | Jürgen 1000 Berlin Schulz | DEVICE LIKE A PUNCH OR PRESS |
US4462291A (en) * | 1980-03-31 | 1984-07-31 | Schulz Juergen | Punching or pressing machine |
US20050073690A1 (en) * | 2003-10-03 | 2005-04-07 | Abbink Russell E. | Optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) |
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