DE3144981C2 - Saddle rotary kneading machine with tools operated by external rams via wedges - Google Patents
Saddle rotary kneading machine with tools operated by external rams via wedgesInfo
- Publication number
- DE3144981C2 DE3144981C2 DE19813144981 DE3144981A DE3144981C2 DE 3144981 C2 DE3144981 C2 DE 3144981C2 DE 19813144981 DE19813144981 DE 19813144981 DE 3144981 A DE3144981 A DE 3144981A DE 3144981 C2 DE3144981 C2 DE 3144981C2
- Authority
- DE
- Germany
- Prior art keywords
- tools
- plates
- wedges
- grooves
- kneading machine
- 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
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/16—Forging machines working with several hammers in rotary arrangements
-
- 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
- B21J13/03—Die mountings
-
- 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
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Zur Vermeidung von ungeordneten Bewegungen der Werkzeuge während des Schließvorganges und im geöffneten Zustand der Werkzeuge bei einer Rundknetmaschine, hat diese seitlich Klammern, welche die Außenstößel und die Werkzeuge miteinander verbinden. Diese Klammern halten die Lage der Werkzeuge zwangsgesteuert in jeder Position aufrecht.In order to avoid disordered movements of the tools during the closing process and when the tools are open in a rotary swaging machine, the rotary swaging machine has brackets on the side that connect the outer ram and the tools to one another. These brackets hold the tools in a positively controlled manner in every position.
Description
Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings
Die Erfindung betrifft eine Saueirundknetmaschine mit von Außenstößeln über Keile betätigten Werkzeugen mit oder ohne Hubeinstelleisten oder Hubeinstellplatten. The invention relates to a rotary sausage kneading machine with tools operated by external rams via wedges with or without stroke adjustment bars or stroke adjustment plates.
Sattelrundknetmaschinen dienen — wie auch andere Rundknetmaschinen — vorzugsweise zum Reduzieren des Querschnitts von Stäben und Rohren und sind beispielsweise aus Metals-Handbook, VoI »forming« 8th Edition, 1969, Seite 330-346, aus der DE-AS 25 41 454 sowie aus der DE-PS 5 34 390 bekannt. Eine Sattelrundknetmaschine ist eine spezielle Bauform einer Rundknetmaschine, die eine Einrichtung zur radialen Öffnung der Werkzeuge besitzt. Dabei verschiebt eine Welle über Zwischenstücke außen oder innen oder beidseitig schräge Zwischenplatten zwischen den Außenstößeln und den Werkzeugen oder aber die innen schrägen Außenstößel. Bei zu geringer oder fehlender Zentrifugalkraft können die Werkzeuge bei der Öffnungsbewegung ihre Anlage an den Keilen bzw. Außenstößeln verlieren und führen dann keine Öffnungsbewegung mehr aus.Saddle rotary kneading machines are used - like other rotary kneading machines - preferably for reducing of the cross-section of rods and tubes and are, for example, from Metals-Handbook, VoI »forming« 8th Edition, 1969, page 330-346, from DE-AS 25 41 454 and from DE-PS 5 34 390 known. A rotary saddle kneading machine is a special design of a rotary swaging machine that has a device for radial opening who owns tools. A shaft moves outside or inside or on both sides via spacers inclined intermediate plates between the outer ram and the tools or the inner angled outer ram. If the centrifugal force is too low or if there is no centrifugal force, the tools can during the opening movement lose their contact with the wedges or outer tappets and then no longer perform any opening movement the end.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zu schaffen, durch die ein von der Drehzahl der Werkzeuge unabhängiger sicherer Öffnungsvorgang gewährleistet ist.The invention has for its object to provide a device through which one of the speed of the Tools independent, more secure opening process is guaranteed.
Zur Lösung dieser Aufgabe werden die in den Patentansprüchen angegebenen Merkmalskombinationen vorgeschlagen. Durch die erfindungsgemäßen Platten werden die Werkzeuge und Außenstößel bzw. die Werkzeuge und Keiie verschiebbar miteinander verbunden, so daß bei allen Betriebszuständen eine sichere Öffnung der Werkzeuge bei stets definierter radialerThe combinations of features specified in the claims are used to achieve this object suggested. By the plates according to the invention, the tools and outer ram or the Tools and parts are slidably connected to one another, so that a safe operation is possible in all operating states Opening of the tools with always defined radial
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813144981 DE3144981C2 (en) | 1981-11-12 | 1981-11-12 | Saddle rotary kneading machine with tools operated by external rams via wedges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813144981 DE3144981C2 (en) | 1981-11-12 | 1981-11-12 | Saddle rotary kneading machine with tools operated by external rams via wedges |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3144981A1 DE3144981A1 (en) | 1983-05-19 |
DE3144981C2 true DE3144981C2 (en) | 1986-02-13 |
Family
ID=6146252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813144981 Expired DE3144981C2 (en) | 1981-11-12 | 1981-11-12 | Saddle rotary kneading machine with tools operated by external rams via wedges |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3144981C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839492A1 (en) * | 1988-11-23 | 1990-05-31 | Mueller Heinrich Masch | Rotary kneading machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205585C2 (en) * | 1982-02-17 | 1985-06-13 | Gebrüder Felss, 7535 Königsbach-Stein | Rotary hammering machine |
JP2887513B2 (en) * | 1990-09-07 | 1999-04-26 | 株式会社ジャロック | Swaging machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE534390C (en) * | 1930-01-18 | 1931-09-25 | Kroydon Company | Machine with revolving impact jaws for forming metal pipes |
US1955535A (en) * | 1930-12-08 | 1934-04-17 | American Chain & Cable Co | Metal working machine |
US2433152A (en) * | 1943-04-17 | 1947-12-23 | Cread Engineering And Res Comp | Rotary swaging machine |
US2636405A (en) * | 1947-03-18 | 1953-04-28 | Smith Samuel | Rotary swaging machine |
US2669137A (en) * | 1949-12-02 | 1954-02-16 | Smith Samuel | Rotary swaging or forging machines |
DE2541454C3 (en) * | 1975-09-17 | 1978-06-29 | Fa. Heinrich Mueller, 7530 Pforzheim | Saddle rotary kneading machine with stroke adjustment bars |
-
1981
- 1981-11-12 DE DE19813144981 patent/DE3144981C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839492A1 (en) * | 1988-11-23 | 1990-05-31 | Mueller Heinrich Masch | Rotary kneading machine |
Also Published As
Publication number | Publication date |
---|---|
DE3144981A1 (en) | 1983-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HMP ENGINEERING GMBH, 75179 PFORZHEIM, DE |