US316160A - Metal-punch - Google Patents
Metal-punch Download PDFInfo
- Publication number
- US316160A US316160A US316160DA US316160A US 316160 A US316160 A US 316160A US 316160D A US316160D A US 316160DA US 316160 A US316160 A US 316160A
- Authority
- US
- United States
- Prior art keywords
- punch
- metal
- plunger
- lever
- tool
- 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
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000004080 punching Methods 0.000 description 6
- 241000612703 Augusta Species 0.000 description 4
- 241000600039 Chromis punctipinnis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
-
- 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
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/18976—Rack and pinion
-
- 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
- METAL PUNCH No. 316,160. Patented Apr. 21, 1885 ⁇ NI'I NM N: WiTNESSE/fi INVENTOR I mm @zz/ J MQ BY PATENT GILBERTMODONALD, OF AUGUSTA, KANSAS, ASSIGNOR OF TWO-THIRDS TO DAVID BUN N, OF SILVER CITY, TERRITORY OF NEW MEXICO.
- This invention relates to a metal punching or cutting machine, more especially designed for the use of tinners and blacksmiths for punching or cutting sheets or plates of metal,
- the invention consists, principally, of a wedge having cogs or teeth formed upon its edges interposed between the power and the plunger which carries the punching or I 5 cutting tool.
- the invention also consists of the construction, arrangement, and combination of parts, all as hereinafter described and claimed.
- Figure 1 is a front elevation of my new and improved punch
- Fig. 2 is a side eleva- 2 5 tion of the same.
- the frame or standard A of the punch is bolted upon the bench, floor, or other support B, and is constructed to hold the dieblock 0 and plunger D, which latter carries 0 the punch or cutting-tool E.
- F is the power-lever for reciprocating the plunger D, which lever is formed with the circular head f and segmental teeth f, andis fulcrumed upon the bolt G, which passes through 3 5 the plate H and the upper end of the frame or standard A.
- the plunger D is divided at its upper end so as to form the parallel members at d, between which is journaled upon the bolt d the roller I, which has the teeth or cogs i formed and 'i engage, as shown clearly in Fig. 1, so 5 that as the lever F is brought downward the wedge J will be carried forward, causing the plunger D and tool E to be forced downward with great force, sufficient to cause the tool E to cut or punch sheets or plates of metal placed upon the die-block O.
- the plate L serves to limit the upward movement of the piece of metal cut or punched with the tool, so that the tool will be withdrawn from the metal as in common punches.
- lever F having the cogs f, and the plunger D, having cogged wheel I, in c0mbi- 8c nation with the cogged wedge J, placed between the lever and roller, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
(No Model.)
G. McDONALD.
METAL PUNCH. No. 316,160. Patented Apr. 21, 1885 \NI'I NM N: WiTNESSE/fi INVENTOR I mm @zz/ J MQ BY PATENT GILBERTMODONALD, OF AUGUSTA, KANSAS, ASSIGNOR OF TWO-THIRDS TO DAVID BUN N, OF SILVER CITY, TERRITORY OF NEW MEXICO.
METAL-PUNCH.
- SPECIFICATION forming part of Letters Patent No. 316,160, dated April 21, 1885.
7 Application filed July 29,1884. (N model.)
T0 on whom it may concern:
Be it known that I, GILBERT MCDONALD, of Augusta, in the county of Butler and State of Kansas, have invented a new and Improved Metal-Punch, of which the following isa full,
clear, and exact description.
This invention relates to a metal punching or cutting machine, more especially designed for the use of tinners and blacksmiths for punching or cutting sheets or plates of metal,
hot or cold; and the invention consists, principally, of a wedge having cogs or teeth formed upon its edges interposed between the power and the plunger which carries the punching or I 5 cutting tool.
The invention also consists of the construction, arrangement, and combination of parts, all as hereinafter described and claimed.
Reference is to be had to the accompanying 2o drawings, forming part of this specification, in
which similar letters of reference indicate corresponding parts in both figures.
Figure 1 is a front elevation of my new and improved punch, andFig. 2 is a side eleva- 2 5 tion of the same.
The frame or standard A of the punch is bolted upon the bench, floor, or other support B, and is constructed to hold the dieblock 0 and plunger D, which latter carries 0 the punch or cutting-tool E.
F is the power-lever for reciprocating the plunger D, which lever is formed with the circular head f and segmental teeth f, andis fulcrumed upon the bolt G, which passes through 3 5 the plate H and the upper end of the frame or standard A.
The plunger D is divided at its upper end so as to form the parallel members at d, between which is journaled upon the bolt d the roller I, which has the teeth or cogs i formed and 'i engage, as shown clearly in Fig. 1, so 5 that as the lever F is brought downward the wedge J will be carried forward, causing the plunger D and tool E to be forced downward with great force, sufficient to cause the tool E to cut or punch sheets or plates of metal placed upon the die-block O.
The upward movement of theleverF causes the cogs f to force the wedge J backward, and the said lever at the same time lifts the plunger D and tool E by means of the slotted and curved plate K, which is attached to the plunger and to the lever F, as shown clearly in the drawings. Instead of the plate K a chain or other means might be used for lifting the plunger D by the backward or upward movement of the lever F.
During the upward movement of the plunger D and tool E the plate L serves to limit the upward movement of the piece of metal cut or punched with the tool, so that the tool will be withdrawn from the metal as in common punches.
Constructed in the manner described the punch is very powerful and practical, and not liable to get out of order, and it is cheap and durable. I
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In a metal-punch, the combination, with 7 5 a plunger and its operating-lever, of a wedge interposed between said plunger and lever, and operated by the latter, as set forth.
2. The lever F, having the cogs f, and the plunger D, having cogged wheel I, in c0mbi- 8c nation with the cogged wedge J, placed between the lever and roller, substantially as set forth.
GILBERT MCDONALD.
Witnesses:
J. A. RHOADES, J. A. WILLIAMS.
Publications (1)
Publication Number | Publication Date |
---|---|
US316160A true US316160A (en) | 1885-04-21 |
Family
ID=2385307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US316160D Expired - Lifetime US316160A (en) | Metal-punch |
Country Status (1)
Country | Link |
---|---|
US (1) | US316160A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4002050A (en) * | 1975-06-11 | 1977-01-11 | Mid-Continent Pipeline Equipment Co., A Division Of Harrisburg, Inc. | Force maintaining toggles systems |
-
0
- US US316160D patent/US316160A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4002050A (en) * | 1975-06-11 | 1977-01-11 | Mid-Continent Pipeline Equipment Co., A Division Of Harrisburg, Inc. | Force maintaining toggles systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US316160A (en) | Metal-punch | |
US336335A (en) | Combined punching and shearing device | |
US254532A (en) | Cutter and punch attachment for anvils | |
US677205A (en) | Metal-shears. | |
US484369A (en) | Half to john a | |
US42004A (en) | Improvement in apparatus for shearing, punching, and bending metals | |
US117116A (en) | Improvement in machines for cutting, punching, and upsetting tires | |
US55263A (en) | Improvement in forging, shearing, and punching devices | |
US510512A (en) | Metal-working machine | |
US614716A (en) | Ole olsen hatleli | |
US142588A (en) | Improvementjm compound metal-working sviachines | |
US291775A (en) | Compound metal-working machine | |
US382357A (en) | gennebt | |
US942409A (en) | Punch and shear. | |
US926954A (en) | Punching and shearing machine. | |
US310602A (en) | Double throat for punching and shearing machines | |
US423960A (en) | James schofield | |
US363730A (en) | grossman | |
US271277A (en) | Punching and shearing machine | |
US337139A (en) | Punching-machine | |
US115868A (en) | Improvement in combined machines for cutting, punching, and bending tires | |
US356118A (en) | Compound metal-working machine | |
US288827A (en) | mcdonald | |
US689432A (en) | Punch. | |
US481574A (en) | Punch ing-machine |