DE834389C - Die ring for the production of groove-free pressed parts, e.g. of container and boiler floors - Google Patents
Die ring for the production of groove-free pressed parts, e.g. of container and boiler floorsInfo
- Publication number
- DE834389C DE834389C DER1746A DER0001746A DE834389C DE 834389 C DE834389 C DE 834389C DE R1746 A DER1746 A DE R1746A DE R0001746 A DER0001746 A DE R0001746A DE 834389 C DE834389 C DE 834389C
- Authority
- DE
- Germany
- Prior art keywords
- ring
- die ring
- pressed parts
- production
- container
- 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
- 238000004519 manufacturing process Methods 0.000 title description 5
- 229910001060 Gray iron Inorganic materials 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 102100033972 Amyloid protein-binding protein 2 Human genes 0.000 claims 1
- 241001065605 Dalader Species 0.000 claims 1
- 101000785279 Dictyostelium discoideum Calcium-transporting ATPase PAT1 Proteins 0.000 claims 1
- GJAARPKBDFKHFS-UHFFFAOYSA-N Gerin Natural products COC(=O)C(=C)C1CC2C(=C)C(=O)C=CC2(C)CC1OC(=O)C GJAARPKBDFKHFS-UHFFFAOYSA-N 0.000 claims 1
- 101000779309 Homo sapiens Amyloid protein-binding protein 2 Proteins 0.000 claims 1
- 101000713296 Homo sapiens Proton-coupled amino acid transporter 1 Proteins 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101710095439 Erlin Proteins 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Prosthetics (AREA)
Description
Die Erfindung bezieht sich auf Matrizen für die Flerstellttng von Preßteilen und insonderheit auf eine Matrize für die Herstellung ri:fenfreier Preßteife,die sich von den bisher für den besagten Zweck gebräuchlichen Matrizen dadurch unterscheidet, (laß sie aus zwei verschiedenen Werkstoffen besteht.The invention relates to matrices for the production of Pressed parts and, in particular, a die for the production of tear-free pressed parts, the differs from the matrices previously used for this purpose in that (Let it be made of two different materials.
Bei der Herstellung von Preßteilen,1)eispielsweise beim Pressen von Behälter- und Kesselböden, be-(lietit inan sich bekanntlich sogenannter, von einem Fundani@rit oder sonstigem Stützkörper getragener, denn herzustellenden Preß.teil entsprechenderUnterringc (Matrizen), die in der Regel aus Gratlg'uß oder auch aus Stahl bestehen. Unterringe aus Grauguß hallen den Nachteil, daß sie keine genügende Bruchfestigkeit aufweisen und daher «'ihrend des Preßvorganges häutig zu Bruch gehen, während Stahlringe den Nachteil haben, claß sie beine Pressen beispielsweise von Behälter- und Kesseli>öcien starke Riefen am Außenbord des Bodens hervorrufen, die sich bei der Verwendung von Graugußringen praktisch nicht bilden.In the manufacture of pressed parts, 1) for example when pressing Container and boiler bottoms, as is well known, are of one Fundani @ rit or other supporting body worn, because pressed part to be produced Corresponding Unterringc (matrices), which are usually made of Gratlg'uss or from Made of steel. Lower rings made of gray cast iron have the disadvantage that they are insufficient Have breaking strength and therefore often break at the end of the pressing process, while steel rings have the disadvantage that they can be used with presses, for example Containers and kettles cause strong grooves on the outer edge of the bottom, which practically do not form when using gray cast iron rings.
Ltin nun die den beiden erwähnten Matrizen innewohnenden Vorteile unter Vermeidung derer Nachteile zu vereinen, schlägt die vorliegende Erfindung vor, den 1VIatrizenring aus zwei verscliiedenen Werkstoffen herzustellen, indem ein Matrizenring aus Grauguß in seinem Innern mit ein-in Ring aus Schmiedeeisen verstärkt wird, der in den Graugußring eingegossen, eingelegt oder auch vorn Graugußeisen umgossen wird, so daß auf diese WeisebeideRinge innig miteinander verbunden sind. Durch die Verbindung der beiden Ringe verschiedelien \\"erkstoffes miteinander wird die Bruchgefahr des äußeren Graugußringes weitgehend 1reseitigt, so (laß derartige Matrizenringe den hierzu gestellten Anforderungen in beitig auf Vermeidung der Riefenl>ildung an den @r<l@stüclcen und Beseitigung der Bruchgefahr für (len \latrizenring voll und ganz gerecht werd-n.Ltin now the advantages inherent in the two matrices mentioned To combine while avoiding their disadvantages, proposes the present invention propose to manufacture the male matrix ring from two different materials by a die ring made of gray cast iron inside with a one-in ring made of wrought iron is reinforced, which is poured into the gray cast iron ring, inserted or also in front of gray cast iron is poured around, so that in this way both rings are intimately connected. Through the connection of the two rings, different materials are created the risk of breakage of the outer gray cast iron ring is largely eliminated, so (leave such Die rings meet the requirements set for this purpose in order to avoid the formation of grooves on the @r <l @ pieces and elimination of the risk of breakage for (len \ latrizenring full and become quite fair.
In der Zeichnung ist der erlin(lungsgeniäfie Matrizenring in einem Ausführungsbeispiel ini Querschnitt dargesti,llt.In the drawing, the erlin (lungsgeniäfie die ring in one Embodiment shown in cross section, llt.
Mit I ist (icr äußere @raugul@ring finit seiiteli 13efestigungsliichern 2 od:r Ausllehl1lllllgen 5 für <las Aufbringen auf den ihn tragenden Stützköl-ll@i-(nicht dargestellt) bezeichiict, ulid 4 ist der hierin eingebrachte Verstärkuligsring <ins Schmied_cis^n. der in den Graugußring eingegossen, eingelegt oder auch vom Graugußeiscn Hingossen wird.With I. 2 or: r Ausllehl1llllgen 5 for <the application on the supporting oil-ll @ i- (not shown) designates, ulid 4 is the reinforcement ring introduced therein Blacksmith_cis ^ n. which is poured into the gray cast iron ring, inserted or made from gray cast iron Is poured out.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER1746A DE834389C (en) | 1950-05-16 | 1950-05-16 | Die ring for the production of groove-free pressed parts, e.g. of container and boiler floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER1746A DE834389C (en) | 1950-05-16 | 1950-05-16 | Die ring for the production of groove-free pressed parts, e.g. of container and boiler floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE834389C true DE834389C (en) | 1952-03-20 |
Family
ID=7395678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER1746A Expired DE834389C (en) | 1950-05-16 | 1950-05-16 | Die ring for the production of groove-free pressed parts, e.g. of container and boiler floors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE834389C (en) |
-
1950
- 1950-05-16 DE DER1746A patent/DE834389C/en not_active Expired
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