US263483A - Shearing and punching machine - Google Patents
Shearing and punching machine Download PDFInfo
- Publication number
- US263483A US263483A US263483DA US263483A US 263483 A US263483 A US 263483A US 263483D A US263483D A US 263483DA US 263483 A US263483 A US 263483A
- Authority
- US
- United States
- Prior art keywords
- shearing
- lever
- bar
- die
- stand
- 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
- 238000004080 punching Methods 0.000 title description 6
- 238000010008 shearing Methods 0.000 title description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 241000600039 Chromis punctipinnis Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
- B28D1/223—Hand-held or hand-operated tools for shearing or cleaving
-
- 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
- Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
- Y10T83/811—One tool support acts as driver for other
- Y10T83/814—Punch and shear
-
- 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
- Y10T83/8752—Tool moves work to and against cooperating tool
- Y10T83/8758—Manually actuated work-moving tool
Definitions
- the object of my said invention is to furnish a combined device especially designed for the manipulation of metallic bars of light weights and thicknesses, such a one as will prove to be a simple, cheap, and convenient bench-toolfor the use of carriage-ironers in cutting off and puncturing tires, &c., and also will be of great practical value to blacksmiths and other classes of mechanics when doing light iron-work.
- Figure 1 shows a perspective view of my invention.
- Fig. 2 is a vertical section.
- Fig. 3 is a vertical central section of the die-post on line 3 y of Fig. 2.
- the letter A represents the main supporting-stand, of such suitable dimensions and strength that all the different operating parts may be securely-attached thereto.
- This stand is designed to be secured to a bench or block in any convenient manner.
- the top of A- is cut out or slotted, as shown at a. Passing between the two sides of the slot to is a pivot-pin, b, to which is pivoted a hand-lever, B.
- the stand A is further out out or slotted near the bottom, as indicated by 0.
- Located in this slot is a shearing-lever, G, which is pivoted at the point d.
- e is a beveled cutting blade rigidly attached to O.
- f is another beveled cutting-blade at tached to the base of the supporting-stand.
- the two blades 0 and f fit together and work by each other like the blades of ordinary shears.
- the hand-lever B and shearing-lever O are joined together by the connecting-rods D D, pivoted to B at the point 00, and to G at the point 2.
- the shearing-lever O can be turned on its pivot-pin d by raising and lowering the hand-lever B, and any article placed between the beveled cutting-edges of c and f will be sheared or out 01f.
- the drawings further show that the supporting-stand has a recess out in one edge.
- S represents this recess.
- h is a thumb-screw passing into the side of A and pressing against the shank of the punch to hold it firmly in place.
- the diepost 70 At the bottom of the recess is seen the diepost 70.
- l is a slot out from the recess S down through the supporting-stand to the slot 0.
- This slot is designed to carry the die-post 7c, the lower part of which rests on the shearing-lever 0.
- the top end or head of 7a is grooved to receive a perforated die-plate, m. When the die-plate is properly placed the perforation comes directly under the punch g.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
(No Model.)
L. OHESLEY.
SHEARING AND PUNGHING MACHINE.
Patented Aug. 29, 1882.
UNITED STATES PAT NT mince,
LORENZO GHESLEY, OF MOUNT VERNON, MAINE.
SHEARING AND P UNCHING MACHINE.
SPECIFICATION forming part of Letters Patent No. 963,483, dated August 29, 1882.
Application filed November 1,1881. (No model.)
To all whom it may concern Be it known that I, LORENZO GHEsLEY, residing in Mount Vernon, in the county of Kennebec and State of Maine, have invented certain new and useful Improvements in Mechanical Devices for Cutting and Punching Iron; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same.
The nature of my invention has reference to certain new and useful improvements in mechanical apparatus for shearing and punching metallic plates and bars.
The object of my said invention is to furnish a combined device especially designed for the manipulation of metallic bars of light weights and thicknesses, such a one as will prove to be a simple, cheap, and convenient bench-toolfor the use of carriage-ironers in cutting off and puncturing tires, &c., and also will be of great practical value to blacksmiths and other classes of mechanics when doing light iron-work.
The invention will first be described in connection with the drawings, and then pointed out in the claims.
Figure 1 shows a perspective view of my invention. Fig. 2 is a vertical section. Fig. 3 is a vertical central section of the die-post on line 3 y of Fig. 2.
Similar letters of reference indicate corresponding parts.
In the drawings which form a part of this specification, the letter A represents the main supporting-stand, of such suitable dimensions and strength that all the different operating parts may be securely-attached thereto. This stand is designed to be secured to a bench or block in any convenient manner. The top of A-is cut out or slotted, as shown at a. Passing between the two sides of the slot to is a pivot-pin, b, to which is pivoted a hand-lever, B. The stand A is further out out or slotted near the bottom, as indicated by 0. Located in this slot is a shearing-lever, G, which is pivoted at the point d.
e is a beveled cutting blade rigidly attached to O. f is another beveled cutting-blade at tached to the base of the supporting-stand. The two blades 0 and f fit together and work by each other like the blades of ordinary shears.
The hand-lever B and shearing-lever O are joined together by the connecting-rods D D, pivoted to B at the point 00, and to G at the point 2. By this method of connection the shearing-lever O can be turned on its pivot-pin d by raising and lowering the hand-lever B, and any article placed between the beveled cutting-edges of c and f will be sheared or out 01f.
The drawings further show that the supporting-stand has a recess out in one edge. Let the letter S represent this recess. There is a perforation or hole in the top side of S, into which fits a punch. g.
h is a thumb-screw passing into the side of A and pressing against the shank of the punch to hold it firmly in place.
At the bottom of the recess is seen the diepost 70.
l is a slot out from the recess S down through the supporting-stand to the slot 0. This slot is designed to carry the die-post 7c, the lower part of which rests on the shearing-lever 0. Thus as the shearing-lever is turned onits pivot-pin d the die-post will be raised and lowered. The top end or head of 7a is grooved to receive a perforated die-plate, m. When the die-plate is properly placed the perforation comes directly under the punch g.
The operation of my invention will be read- -ily understood. When a bar of iron is to be cut off the hand-lever Bis raised, as indicated by the dotted outlining. As the rear of the bar is raised the forward end is depressed, and the connecting-rods D D will force the rear end of O downward. As the shearing-lever O is pivoted at cl, it follows that the end beyond where the cutting-blade c is attached will be lifted up and away from the cutting-blade f. The bar of iron is then inserted between the separated cutting-blades. If the hand-lever B is now pressed downward, the several connected parts will be restored to their original positions, and the metallic bar placed between 6 and f will be sheared off. To use the device as a punch, exactly the same operations take place. The lifting of the hand-lever lowers the shearing bar O and the die-post 76 drops down with it. The metallic bar to be punctured is then placed fiatwise upon the die-plate m.
Downward pressure being applied to the handlever B, the shearing-bar is raised, and the diepost k is consequently lifted up, pressing the metallic bar against the end of the punch g with suflicient force to drive the punch through the bar.
By the above method of construction and operation it will be perceived that my said invention furnishesa mechanical device or benchtool for use in the shops Well designed to become a highly popular article for common use among mechanics, because of its simple construction,easyoperatiomandinexpensiveprice.
What I claim as my invention, and desire to secure by Letters Patent, is-
1. In a device organized as and for the purposes described, the combination of the following elements, namely: the main stand A, having slots a and c,located as described, the lever B in the slot a and pivoting on the pin 1), the bars D D, connecting the end of said lever B with the end of the shearing-lever C, said 1ethe whole combination arranged for the operation of cutting 0d a metal bar, substantially as described.
2. In combination with the main supporting-stand A, slotted at a and 0 and l, the pivoted lever B, connecting-rods D D, shearinglever C, die-post is, provided with the perforated plate m, and punch g, substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing as my own I have aflixed my signature in the presence of two witnesses.
LORENZO OIIESLEY.
Witnesses:
MARIANNE THING, FRED. H. SHATTUCK.
Publications (1)
Publication Number | Publication Date |
---|---|
US263483A true US263483A (en) | 1882-08-29 |
Family
ID=2332757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US263483D Expired - Lifetime US263483A (en) | Shearing and punching machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US263483A (en) |
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0
- US US263483D patent/US263483A/en not_active Expired - Lifetime
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