DE362587C - Riveting hammer with doepper driven down by a spring - Google Patents
Riveting hammer with doepper driven down by a springInfo
- Publication number
- DE362587C DE362587C DEA33474D DEA0033474D DE362587C DE 362587 C DE362587 C DE 362587C DE A33474 D DEA33474 D DE A33474D DE A0033474 D DEA0033474 D DE A0033474D DE 362587 C DE362587 C DE 362587C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- doepper
- riveting hammer
- driven down
- hammer
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/32—Drives for hammers; Transmission means therefor for power hammers operated by rotary drive, e.g. by electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Description
Niethammer mit durch eine Feder nach unten getriebenem Döpper. Gegenstand der vorliegenden Erfindung ist ein Niethammer, .der insbesondere für kleinere Arbeiten Verwendung finden soll, bei denen es darauf ankommt, genau die Schlagstärke und Schlaghöhe einstellen zu können. Der Hammer besitzt in bekannter Weise einen in einer Büchse ,geführten Döpper, der durch eine Feder ständig nach unten gedrückt wird. Das Anheben ,des Döppers .erfolgt durch ein Nokkenrad, das an einem Ansatz des Döppers angreift. Dabei ist die Neuerung getroffen, daß der Döpper oben mit einer verstelilbaren Mut-. ter sich auf die Büchse auflagt, und zwar kann die Mutter Jeweils so elngesteIlt werden, wie es der gewünschten Schlaghöhe entspricht. Eine Gegenmutter dient zum Feststellen der erstgenannten Mutter. Auf diese Weise ist es möglich, den Hub,des Döppers nach unten hin genau zu und dem zu bearbeitenden Werkstück anzupassen.Riveting hammer with an open bolt driven down by a spring. object of the present invention is a riveting hammer, .der especially for smaller jobs To find use, where it is important, exactly the impact strength and To be able to adjust the stroke height. In a known manner, the hammer has an in a rifle, guided anvil, which is constantly pressed down by a spring will. The lifting of the anvil is carried out by a cam wheel, which is attached to a neck the striker attacks. The innovation is that the top with the top an adjustable courage. he rests on the rifle, and the mother can In each case, they must be designed in such a way that it corresponds to the desired pitch height. One Lock nut is used to fix the first-mentioned nut. That way is it is possible to precisely adjust the stroke of the anvil downwards and the one to be machined Adapt workpiece.
Die Zeichnung zeigt eine Saitenansicht, teil= weise nm -Schnitt, eines -derartigen Niethammers. An dem Ständer A befindet sich die zylindrische Büchse B, deren Bohrung C zur Aufnahme der PinoleD und der FederE dient. Der Deckel F dient zur Führung des oberen Teiles der Pinole und als Aufleger für -die Feder E. Die Pinole D ist an ihrem: oberen Ende mit Gewinde versehen, auf dem die Muttern G sitzen, die zur Einstellung dienen. Oben ist an die Pinole ein Ansatz H angeklemmt, der sich auf die Nocken I der Antriebswelle auflegt und von ihnen angehoben wird. Im Ständer A ist unten ein Tisch K angebracht, dessen bajonettförmige Einschnitte es ermöglichen:, verschiedene Ambosse je nach der Art des Werkstücks aufzunehmen. Eine entsprechende Aüsrückvorrichtung für die Nockenwelle ist vorgesehen.The drawing shows a string view, partly = nm -section, of such a riveting hammer. On the stand A there is the cylindrical bush B, the bore C of which is used to accommodate the quill D and the spring E. The cover F serves to guide the upper part of the quill and as a support for -the spring E. The quill D is provided at its: upper end with a thread on which the nuts G sit, which are used for adjustment. At the top, an attachment H is clamped to the quill, which rests on the cams I of the drive shaft and is lifted by them. In the stand A , a table K is attached at the bottom, the bayonet-shaped incisions of which make it possible to: accommodate different anvils depending on the type of workpiece. A corresponding release device for the camshaft is provided.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA33474D DE362587C (en) | Riveting hammer with doepper driven down by a spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA33474D DE362587C (en) | Riveting hammer with doepper driven down by a spring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE362587C true DE362587C (en) | 1922-10-30 |
Family
ID=6928179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA33474D Expired DE362587C (en) | Riveting hammer with doepper driven down by a spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE362587C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108188320A (en) * | 2017-12-29 | 2018-06-22 | 芜湖市恒浩机械制造有限公司 | A kind of steel plate forging apparatus |
CN108213297A (en) * | 2017-12-29 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of gravity forging machine |
-
0
- DE DEA33474D patent/DE362587C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108188320A (en) * | 2017-12-29 | 2018-06-22 | 芜湖市恒浩机械制造有限公司 | A kind of steel plate forging apparatus |
CN108213297A (en) * | 2017-12-29 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of gravity forging machine |
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