DE21043C - Innovations in tools for hammering glowing steel blocks - Google Patents
Innovations in tools for hammering glowing steel blocksInfo
- Publication number
- DE21043C DE21043C DENDAT21043D DE21043DA DE21043C DE 21043 C DE21043 C DE 21043C DE NDAT21043 D DENDAT21043 D DE NDAT21043D DE 21043D A DE21043D A DE 21043DA DE 21043 C DE21043 C DE 21043C
- Authority
- DE
- Germany
- Prior art keywords
- tools
- steel block
- hammering
- innovations
- steel blocks
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 14
- 239000010959 steel Substances 0.000 title claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Description
IUIU
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei der Vorbereitung des Stahlblockes für seine Erhitzung wird auf die Stirnfläche desselben eine Kappe von Metall oder von anderem Material aufgesetzt, welche sich gut passend an die Fläche anschliefst. Darauf werden beide durch Umwickeln mit Eisendraht mit einander festgebunden. Der Stahlblock kommt dann mit der Stirnfläche abwärts in eine mit pulverisirter Kohle oder mit ähnlichem Material . gefüllte Kapsel, welche den Block ringsum gut abschliefst; dadurch wird der Zutritt der Luft verhindert und das Oxydiren des Stahlblockes während des Erhitzens vermieden.When preparing the steel block for its heating, the face of the same is applied a cap made of metal or other material is put on, which adjoins the surface with a good fit. Thereon both are tied together by wrapping iron wire around them. The steel block then comes face downward into one with pulverized coal or something like that Material. filled capsule, which closes off the block well all around; this will allow entry the air and the oxidation of the steel block during heating avoided.
So vorbereitet, wird derselbe in ein Feuer oder in einen Flammofen vor. geeigneter Construction gebracht und, nachdem er den erforderlichen Hitzegrad angenommen hat, aus dem Feuer wieder entfernt. Man beseitigt dann die Verpackung, welche den Stahlblock umgiebt, • und ebenso den Draht vom von der Kappe an der Stirnfläche.Prepared in this way, it is put in a fire or in a furnace. suitable construction brought and, after it has assumed the required degree of heat, from the Fire away again. The packaging that surrounds the steel block is then removed, • and also the wire from the cap on the face.
Der heifse Stahlblock kommt nun auf die Platte E des verstellbaren Gesenkes, Fig. 1 und 2, welches auf dem Ambos unter einem Fallhammer angebracht ist.The hot steel block is now placed on the plate E of the adjustable die, Fig. 1 and 2, which is mounted on the anvil under a drop hammer.
Die Vorrichtung, Fig. 1 und 2, besteht aus der starken Platte i? und den beiden darauf befestigten metallenen Stückend A, zwischen welche der heifse Block eingeschoben wird. Der Stahlblock wird an beiden Seiten von verstellbaren Gleitstücken B B gehalten vermittelst der an den Widerlagern D eingeschobenen Keile C. Die Stellung des Gesenkes unter dem Hammer ist eine solche, dafs der Stempel in der Mitte des Hammers auf die Mitte des heifsen Stahlblockes trifft. Wenn der heifse Stahlblock in der angegebenen Weise im Gesenk befestigt ist, so ist die Oberfläche noch immer vor Oxydation geschützt durch die noch daraufliegende Kappe. In dem Augenblick aber, wo der Hammer fällt, springt die Kappe ab und die an der Stirnfläche des Hammers angebrachte Form dringt in die Oberfläche des Blockes mit der ganzen Kraft des Hammers. .The device, Fig. 1 and 2, consists of the strong plate i? and the two metal piece ends A attached to it, between which the hot block is inserted. The steel block is held on both sides by adjustable sliders BB by means of the wedges C inserted on the abutments D. The position of the die under the hammer is such that the punch in the middle of the hammer meets the middle of the hot steel block. When the hot steel block is fixed in the die in the manner indicated, the surface is still protected from oxidation by the cap still lying on it. At the moment the hammer falls, however, the cap pops off and the form attached to the face of the hammer penetrates the surface of the block with the full force of the hammer. .
Das verstellbare Gesenk ist speciell zum Stempeln grofser warmer Schmiedstücke bestimmt, mit Rücksicht auf die aufserordentliche Schwierigkeit, mit welcher sich grofse Blöcke von heifsem Stahl mit den Werkzeugen behandeln lassen. .The adjustable die is specially designed for stamping large, warm forgings, in view of the extraordinary difficulty with which large blocks of have hot steel treated with the tools. .
Durch die Verstellbarkeit der Gleitstücke eines Gesenkes lassen sich die verschiedenen Formen und Gröfsen der Stahlblöcke auf die verschiedenartigste Weise behandeln.Due to the adjustability of the sliding pieces of a die, the various shapes and handle sizes of steel blocks in the most varied of ways.
Claims (1)
2. Das Gesenk, Fig. 1 und 2, bestehend aus der Platte E und den darauf befestigten Stücken AA, zwischen denen der Stahlblock oder das Arbeitsstück IT vermittelst verstellbarer Gleitstücke BB durch Keile C innerhalb der Widerlager D D festgestellt wird, zum Zweck wie beschrieben.i., The top cap /, which successfully protects the surface of the steel block against oxidation during the operation after this steel block has been freed from its packaging, which was used during the heating, in the manner described.
2. The die, Fig. 1 and 2, consisting of the plate E and the attached pieces AA, between which the steel block or the work piece IT is determined by means of adjustable sliders BB by wedges C within the abutment DD , for the purpose as described.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE21043C true DE21043C (en) |
Family
ID=297753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT21043D Active DE21043C (en) | Innovations in tools for hammering glowing steel blocks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE21043C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507058A (en) * | 1983-12-20 | 1985-03-26 | Carr-Griff, Inc. | Wobble plate pump and drive mechanism therefor |
| US4797069A (en) * | 1987-06-03 | 1989-01-10 | Product Research And Development | Pump with variable angle wobble plate |
-
0
- DE DENDAT21043D patent/DE21043C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507058A (en) * | 1983-12-20 | 1985-03-26 | Carr-Griff, Inc. | Wobble plate pump and drive mechanism therefor |
| US4797069A (en) * | 1987-06-03 | 1989-01-10 | Product Research And Development | Pump with variable angle wobble plate |
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