DE888234C - Device for the production of hollow bodies closed at one end - Google Patents
Device for the production of hollow bodies closed at one endInfo
- Publication number
- DE888234C DE888234C DER1036D DER0001036D DE888234C DE 888234 C DE888234 C DE 888234C DE R1036 D DER1036 D DE R1036D DE R0001036 D DER0001036 D DE R0001036D DE 888234 C DE888234 C DE 888234C
- Authority
- DE
- Germany
- Prior art keywords
- guide
- die
- production
- hollow bodies
- bodies closed
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
Die Erfindung betrifft die wehere Ausgestaltung ein-er Vorrichtung zur Herstelhing einm-dig ge- schlossener Hohlkörper nach Patent 742 7o6, bei der ein den Werkstoff hochschiebender Preßstempel mit einer den Block aufnehmenden Matrize zusammenwirkt und bei der sich an die Matrizenform ein mit ihr ein Stück bildender, nach oben hin offener, ei-weiterter Führungsraum anschließt, der ein-en lose eingelegten Führungsring für den Preßstempel oder auch mehrere solcher Führungsringe enthält und der -durch einen als weitere Steinp-elführ-ung dienenden losen Deckel nach außen hin abgeschlossen, ist.The invention relates to the wehere embodiment of an apparatus for Herstelhing einm-dig of closed hollow body according to Patent 742 7o6, cooperates in a the material highly donating ram with a block receiving die and in which the female mold a with it a piece of Forming, upwardly open, egg-wide guide space adjoins, which contains a loosely inserted guide ring for the press ram or several such guide rings and which is closed to the outside by a loose cover serving as a further stone pel guide .
Um ldie Standzeit !der Gleitblahn für den oder die Dornführungsringe und damit auch die Lebensdauer des Matrizenkörpers zu steigern, wird erfindungsgemäß vorgeschlagen, in den erweiterten Führungsraum jolcler in die sich mehrfach erweiternden Führungsräume des Matrizenk6rp,ers Verschleißbuchsen einzusetzen. Fürdiesle Buchsen kann dann ein hochwertiger Werkstoff verwendetwerden, während für den Matriz.enkörper selbst ein weniger kostspieliger Werkstoff ausreichend ist. Sind die Verschleißbuchsen; nach längerer Betriebszeit ausgelaufen und abgenutzt, so können sie leicht ausgewechselt werden.. Die Lebensdauer des Matrizenkörpers erfährt durch diese Maßnahme. einewesentliche Steigerung, da. ja der Verschleiß ausschlIeßlich durch die Buchsen, aufgenommen wird. Die Zeichnung zeigt als Ausführtingsheispiel der Erfin:ldung,einen. Matrizenkörper ohne Preßstempel, Führungsring und Deckel im Sch#nitt.About l the service life! Of the slide blade for the mandrel guide ring (s) and thus also to increase the service life of the die body is achieved according to the invention proposed to jolcler into the expanded guide space in the multiply expanding Guide spaces of the die body to insert wear bushings. For diesel sockets a high quality material can then be used while for the die body even a less expensive material is sufficient. Are the wear bushings; leaked and worn out after a long period of operation, so they can easily be replaced .. The service life of the die body is determined by this measure. an essential Increase, there. yes, the wear only due to the bushings will. The drawing shows as an embodiment of the invention: ldung, one. Die body Without press ram, guide ring and cover in the cut.
Wie man erkennt, ist der Führungsraum. b des Matrizelnhörpers a mit einer Verschleißhuchse i ausgekleidet, die beispielsweise durch Einpressen oder Schrumpfen mit dem Matrizenkörper verbunden ist. Ist der Führungsraum b in mehrere Stufen lunterteilt, dann ka= jede Führtm,-ss;tlife mit einer solchen Verschleißbuchse ausgestattet seit.As you can see, this is the lead room. b of the die head a lined with a wear sleeve i, which is connected to the die body, for example by pressing or shrinking. If the guide space b is divided into several stages, then ka = every guide tm, ss; tlife has been equipped with such a wear bush since.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER1036D DE888234C (en) | 1942-08-06 | 1942-08-06 | Device for the production of hollow bodies closed at one end |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER1036D DE888234C (en) | 1942-08-06 | 1942-08-06 | Device for the production of hollow bodies closed at one end |
Publications (1)
Publication Number | Publication Date |
---|---|
DE888234C true DE888234C (en) | 1953-08-31 |
Family
ID=7395372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER1036D Expired DE888234C (en) | 1942-08-06 | 1942-08-06 | Device for the production of hollow bodies closed at one end |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE888234C (en) |
-
1942
- 1942-08-06 DE DER1036D patent/DE888234C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE888234C (en) | Device for the production of hollow bodies closed at one end | |
DE593621C (en) | Process for forming sleeves | |
DE719783C (en) | Process for the production of cartridge cases with ejector groove | |
EP1509092A1 (en) | Method and device for producing confectionery products | |
DE901023C (en) | Process for generating the pressure when hot-pressing sintered bodies and using this process when hot-pressing a sliding layer made of sintered material onto the support shell of a bearing bush | |
DE453363C (en) | Process for the production of screw threads in thin-walled metal bushings | |
DE729899C (en) | Process for the production of bowls to be processed into cartridge cases or bullet sleeves | |
DE2816860C2 (en) | Method and apparatus for manufacturing an aerosol funnel | |
DE3045989C2 (en) | Form for the production of plates or the like. made of powdered ceramic material | |
DE540371C (en) | Method and device for manufacturing suitcase parts | |
DE22802C (en) | Innovations in the process of providing machine parts internally or externally with cast coatings | |
DE578478C (en) | Candy stamping machine | |
DE1571446C3 (en) | Method and device for shaping tubular bodies from powdery, in particular ceramic material, with at least two zones of different composition | |
DE872484C (en) | Extrusion of pipes | |
DE461179C (en) | Mold with lids and inlaid metal sealing sheets for the production of tight concrete hollow bodies using the centrifugal method | |
DE580496C (en) | Metal extrusion press | |
DE543507C (en) | Elastic seat and sealing surface | |
DE958367C (en) | Method and device for the final molding of preforms made of plastic material | |
AT95522B (en) | Method and device for the production of articles to be finished in the die from stretchable material. | |
DE613432C (en) | Process for the production of cutlery from cast blanks | |
DE522595C (en) | Casting mold for the production of cylindrical hollow rolls by centrifugal casting | |
DE350893C (en) | Hydraulic press for pulling the piston valve body off the valve rod | |
DE537490C (en) | Protective insert for molds for pressing layered material, such as mica, hard paper and the like. like | |
DE462228C (en) | Process for the production of inwardly resilient metal rings for seals and. like | |
DE496315C (en) | Press-casting machine with molded parts influenced by springs |