US165466A - Improvement in metal punching-machines - Google Patents
Improvement in metal punching-machines Download PDFInfo
- Publication number
- US165466A US165466A US165466DA US165466A US 165466 A US165466 A US 165466A US 165466D A US165466D A US 165466DA US 165466 A US165466 A US 165466A
- Authority
- US
- United States
- Prior art keywords
- die
- machines
- lever
- improvement
- block
- 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
- 239000002184 metal Substances 0.000 title 2
- 230000000875 corresponding Effects 0.000 description 2
- XKJMBINCVNINCA-UHFFFAOYSA-N linuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XKJMBINCVNINCA-UHFFFAOYSA-N 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
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- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
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- 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
- Y10T83/8759—With means to connect or disconnect tool and its drive
-
- 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
- the object ot' this invention is to provide a simple and efficient arrangement for putting in and taking out interchangeable dies and punches of ditt'erent-sizes.l
- It consists of a channel between housings, in which the cam-lever for forcing down the punch is pivoted, which the die-block containing the die slides in and out of, and the combination therewith of a locking-pin lever and spring, so that the spring forces the pin in a hole in the die to fasten it in its proper place. It also consists ot' a slotted head-block, connected with the cam-lever, and contrived so that the punches which have a head on one end can slide in and out freely, being held by the head, while the lower end is guided to the die by a guide-plate of the die-block above the die, all as hereinafter described.
- Figure l is a longitudinal sectional elevation of a punch constructed according to Iny invention.
- Fig. 2 is a transverse section taken on the linex m ot' Fig 1
- Fig. 3 is a horizontal section of the die-block on the line y y of Fig. 1.
- A represents the channel between the housings B, near the top of which the cam-lever G E is is pivoted to force down the punches.
- L is the .head-block for connecting the punches M to the cani-lever, itself being connected by its lugs N, which engage the lever byits grooves O, so that the head P bears on the top Q of the block.
- the punch is connected by sliding the head in the channel R, above the slotted plate S, through which the shank hangs, the lower end being in the guide-plates of the dieblock E.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
UNITED VStra/fries PATENT @Errea DANIEL W. BAER, OF RICHLAND CENTRE, WISCONSIN, ASSIGNOR TO WILLIAM T. MILLER, OF SAME PLAGE.
IMPROVEMENT IN METAL PUNCHlNG-MACHINES.
Specification forming part of Letters Patent No. 165,466, dated July 13, 1875; application filed April 10, 1875.
To all whom it may concern Beit known that I, DANIEL W. BAER, of Richland Centre, in the county of Richland and State of Wisconsin, have invented a new and Improved Punching-Machine, ot' which the following isa specification:
The object ot' this invention is to provide a simple and efficient arrangement for putting in and taking out interchangeable dies and punches of ditt'erent-sizes.l
It consists of a channel between housings, in which the cam-lever for forcing down the punch is pivoted, which the die-block containing the die slides in and out of, and the combination therewith of a locking-pin lever and spring, so that the spring forces the pin in a hole in the die to fasten it in its proper place. It also consists ot' a slotted head-block, connected with the cam-lever, and contrived so that the punches which have a head on one end can slide in and out freely, being held by the head, while the lower end is guided to the die by a guide-plate of the die-block above the die, all as hereinafter described.
Figure l is a longitudinal sectional elevation of a punch constructed according to Iny invention. Fig. 2 is a transverse section taken on the linex m ot' Fig 1, and Fig. 3 is a horizontal section of the die-block on the line y y of Fig. 1.
Similar letters of reference indicate corresponding parts. e
A represents the channel between the housings B, near the top of which the cam-lever G E is is pivoted to force down the punches. the "die-block containing` the die F, and having guide-plates G for the punch over the die. This block slides in between the housings freely, and is locked by the pin I, connected to lever J, which is actuated by spring K. L is the .head-block for connecting the punches M to the cani-lever, itself being connected by its lugs N, which engage the lever byits grooves O, so that the head P bears on the top Q of the block. The punch is connected by sliding the head in the channel R, above the slotted plate S, through which the shank hangs, the lower end being in the guide-plates of the dieblock E.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The die-block E, itted in the channel A, between thehousings B, and having a stoppin I, lever J, and spring K, combined with it, substantially as specified.
2. The combination, in a punching-machine, of the' headblock L having an open-ended channel, R, and the housings B provided with a channel, A, with the removable die-block E, headed punch M, and cam-lever C, as and for the purpose setforth.
DANIEL W. BAER.
Witnesses:
FRED. H. TUTTLE, JAMES H. MINER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US165466A true US165466A (en) | 1875-07-13 |
Family
ID=2234875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US165466D Expired - Lifetime US165466A (en) | Improvement in metal punching-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US165466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205901B1 (en) | 1998-09-16 | 2001-03-27 | Tamarack Habilitation Technologies, Inc. | Quick tool change for punch |
| US20050033193A1 (en) * | 2003-05-15 | 2005-02-10 | Wasden Christopher L. | Computer-assisted diagnostic hearing test |
-
0
- US US165466D patent/US165466A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205901B1 (en) | 1998-09-16 | 2001-03-27 | Tamarack Habilitation Technologies, Inc. | Quick tool change for punch |
| US20050033193A1 (en) * | 2003-05-15 | 2005-02-10 | Wasden Christopher L. | Computer-assisted diagnostic hearing test |
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