EP0764483B1 - Frame construction of slab upsetting presses - Google Patents
Frame construction of slab upsetting presses Download PDFInfo
- Publication number
- EP0764483B1 EP0764483B1 EP96114530A EP96114530A EP0764483B1 EP 0764483 B1 EP0764483 B1 EP 0764483B1 EP 96114530 A EP96114530 A EP 96114530A EP 96114530 A EP96114530 A EP 96114530A EP 0764483 B1 EP0764483 B1 EP 0764483B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- spars
- side surfaces
- crossbeams
- bearings
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/04—Shaping in the rough solely by forging or pressing
-
- 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
- B21J13/04—Frames; Guides
Description
Die Erfindung bezieht sich auf die Ausbildung des, das Stauchschlitten-Paar und die, diesem zugeordneten, die Werkzeugschlitten aufnehmenden Traggestells von Brammenstauchpressen, bestehend aus, zwei, das Stauchschlitten-Paar tragenden Ständerholmen und zwei weiteren, im Abstand darüber angeordneten Ständerholmen sowie, die jeweiligen Enden der Ständerholme verbindende, die Lager der Anstellspindeln bzw. der Balancier-Kolben aufnehmende Verbindungstra versen gemäß Oberbegriff des Patentanspruchs 1 (siehe z.B. JP-A-03 169 407). The invention relates to the formation of the upsetting carriage pair and the tool carriages assigned to it Support frame for slab presses, consisting of, two uprights with two uprights and two further uprights arranged at a distance above it, and the respective ends of the uprights connecting the bearings of the adjusting spindles or the connecting piston receiving the balancing piston verses according to the preamble of claim 1 (see e.g. JP-A-03 169 407).
Die Traggestelle von Brammenstauchpressen dieser Art wurden bisher durchweg einstückig aus Stahl gegossen, um den, beim Stauchprozeß auftretenden unterschiedlichen Druckkomponenten Rechnung zu tragen. Die mit der Entwicklung der Brammenstauchpressen steigenden äußeren Abmaße der Traggestelle erschwerten jedoch zunehmend sowohl die mechanische Bearbeitung des Traggestells als auch dessen Transport. The supporting frames of slab presses of this type have so far been used consistently cast in one piece from steel, around which, during the upsetting process to take into account the different pressure components that occur. The increasing with the development of the slab presses Dimensions of the support frames, however, increasingly difficult both mechanical processing of the support frame as well as its transport.
Der Erfindung liegt die Aufgabe zugrunde, ein Traggestell zu schaffen, dessen Elemente sich einfacher bearbeiten lassen, und dessen Transport geringere Schwierigkeiten bereitet. The invention has for its object to provide a support frame, whose elements are easier to edit, and whose Transport causes less difficulties.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst. This object is achieved by the features of patent claim 1.
Die Bauelemente dieser erfindungsgemäßen Ausbildung des Traggestells von Brammenstauchpressen lassen sich auf kleineren Werkzeugmaschinen, z.T. gleichzeitig bearbeiten, und ihr Transport, sowohl während der Bearbeitung als auch später zum Aufstellungsort der Presse erfordert einen erheblich geringeren Aufwand. The components of this inventive design of the support frame slab presses can be used on smaller machine tools, partly edit at the same time, and their transportation, both during editing as well as later to the installation site of the press requires considerably less effort.
Wie die Erfindung weiter vorsieht, können die Kopftraversen vertikal verlaufende, einander zugewandte ebene Anlageflächen für einen, zwischen die benachbarten Kopftraversen der beiden Ständerholmpaare einsetzbaren, vorzugsweise quaderförmigen, die jeweilige Verbindungstraverse der Ständerholmpaare bildenden Abstandskasten aufweisen. In den aufeinanderlegbaren ebenen Flächen können Riegelansätze und, diese aufnehmende Ausnehmungen vorgesehen werden. As the invention further provides can the head traverses vertically running, mutually facing flat contact surfaces for one, between the neighboring crossbeams of the two pairs of uprights usable, preferably cuboid, the respective Connecting crossbar of the spacer box forming the pair of uprights exhibit. In the flat surfaces that can be placed one on top of the other, latches can be used and, these receiving recesses are provided.
Die Erfindung wird anhand des in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. In der Zeichnung zeigen
- Figur 1
- die Seitenansicht einer Brammenstauchpresse,
- Figur 2
- die Seitenansicht eines Schnittes durch Fig. 1,
- Figur 3
- die Draufsicht auf Fig. 1,
- Figur 4 und 5
- Einzelheiten des Traggestells der Brammenstauchpresse,
- Figur 6
- die Teil-Seitenansicht eines Ständerholms des Traggestells,
- Figur 7
- die Seitenansicht von Fig. 6,
- Figur 8
- die Draufsicht auf Fig. 6,
- Figur 9
- die Seitenansicht eines anderen Ständerholms des Traggestells,
- Figur 10
- die Seitenansicht von Fig. 9 und
- Figur 11
- die Draufsicht auf Fig. 9.
- Figure 1
- the side view of a slab press,
- Figure 2
- the side view of a section through Fig. 1,
- Figure 3
- the top view of Fig. 1,
- Figures 4 and 5
- Details of the slab press support frame,
- Figure 6
- the partial side view of a column of the support frame,
- Figure 7
- the side view of Fig. 6,
- Figure 8
- the top view of Fig. 6,
- Figure 9
- the side view of another column of the support frame,
- Figure 10
- the side view of Fig. 9 and
- Figure 11
- the top view of FIG. 9.
Wie aus den Fig. 1 bis 3 zu ersehen, besteht das, hier halbseitig dargestellte Traggestell der Brammenstauchpresse aus zwei Paaren von jeweils oberen und unteren Ständerholmen 1 bzw. 2, deren Enden 1a, 2a durch Kopftraversen 3 und Zugschraubenbolzen 4 miteinander schraubverbunden sind. Der, die von oben über eine Gelenkspindel 6 angetriebenen Pleuel 5 aufnehmende Stauchschlitten 7 liegt verschiebbar auf den beiden unteren Ständerholmen 2 der beiden Ständerholmpaare 1, 2 auf; er wird rückwärtig von einem, gegen die jeweilige Kopftraverse 3 abgestützten Paar von Anstellspindeln 8 beaufschlagt und ist weiter gelenkig mit Balancier-Kolben 19 und 11 verbunden, deren, nicht dargestellte Zylinder-Aggregate in einem quaderförmigen Abstandskasten 12 angeordnet sind, der mit ebenen Seitenflächen 12a auf entsprechende Seitenflächen 3a der Kopftraverse 3 auflegbar und mit dieser durch Schrauben 13 verbunden ist. Die Pleuel 5 sind im, das Stauchwerkzeug 14 tragenden Stauchschlitten 13 gelagert, der von Stütztraversen 16, 17 bzw. 18, 19 gegen die beiden oberen Ständerholme 1 bzw. die unteren Ständerholme 2 abgestützt wird. Die Kopftraversen 3 (vgl. Fig. 4 und 5) weisen einen kastenförmigen Zwischenteil auf, der die Stützlager 20 für die Anstellspindel 8 aufnimmt und die ebene Seitenfläche 3a für die Anlage der Seitenfläche 12a des Abstandskastens 12 aufweist. Am oberen und unteren Ende der Kopftraverse 3 geht diese Kastenform in Flanschansätze 3b über, auf deren Flanschaußenseiten die entsprechenden Seitenflächen der Enden 1a bzw. 2a der oberen bzw. unteren Ständerholme 1 bzw. 2 auflegbar sind. As can be seen from FIGS. 1 to 3, this is half-sided here shown support frame of the slab press from two pairs of upper and lower uprights 1 and 2, the ends 1a, 2a by crossheads 3 and lag bolts 4 with each other are screw-connected. The one from above via a joint spindle 6 driven connecting rod 5 receiving upset carriage 7 is slidable on the two lower uprights 2 of the two uprights 1, 2 on; he gets backwards from one against respective head traverse 3 supported pair of adjusting spindles 8 acts and is further articulated with balancing pistons 19 and 11 connected, the cylinder units, not shown, in one cuboid spacing box 12 are arranged, the level Side surfaces 12a on corresponding side surfaces 3a of the head traverse 3 can be placed and connected to it by screws 13. The connecting rods 5 are in the upset carriage carrying the upset tool 14 13 stored, the support crossbars 16, 17 and 18, 19 against the two upper pillars 1 and the lower pillars 2 is supported. The head traverses 3 (see FIGS. 4 and 5) point a box-shaped intermediate part, which the support bearing 20 for the adjusting spindle 8 receives and the flat side surface 3a for the Has contact of the side surface 12a of the spacer box 12. At the The upper and lower end of the head traverse 3 goes this box shape in flange approaches 3b, on the flange outer sides of which the corresponding Side faces of the ends 1a and 2a of the upper and lower uprights 1 or 2 can be placed.
Wie aus den Fig. 6, 7 und 8 zu ersehen, weisen die oberen Ständerholme zwischen ihren Enden 1a einen Abschnitt mit I-Profil auf, und die Enden 1a laufen in liegende T-Profile aus, deren Flansche entsprechend den Abmaßen der Flanschansätze 3b der Kopftraversen 3 verbreitert sind. Die unteren Ständerholme 2 (vgl. Fig. 19 und 11) weisen ebenfalls zwischen ihren beiden Enden 2a ein I-Profil auf, und die Enden 2a bilden, anders als die Ausbildung der Enden 1a der oberen Ständerholme 1 ebenfalls ein I-Profil, dessen Flanschen 2b jedoch entsprechend der Breite der Seitenfläche 3a der Kopftraverse 3 verbreitert sind. In den aufeinanderlegbaren Seitenflächen der Flanschansätze 3b der Kopftraversen 3 und denen der Enden 1a der oberen Ständerholme 1 entsprechende, diese Riegelansätze 21 aufnehmende Ausnehmungen 22 vorgesehen. Entsprechende Riegelansätze 23 und Ausnehmungen 24 finden sich im unteren Bereich der Flanschansätze 3b der Kopftraverse 3 und den Enden 2b der unteren Ständerholme. As can be seen from FIGS. 6, 7 and 8, the upper uprights have a section with an I profile between its ends 1a, and the ends 1a end in lying T-profiles, the flanges of which according to the dimensions of the flange lugs 3b of the crossbeams 3 are broadened. The lower uprights 2 (see. Fig. 19 and 11) also have an I-profile between their two ends 2a on, and the ends 2a form, unlike the formation of the ends 1a of the upper pillars 1 also an I-profile, the flanges 2b, however, according to the width of the side surface 3a of FIG Head traverse 3 are widened. In the stackable side panels the flange lugs 3b of the crossheads 3 and those of Ends 1a of the upper uprights 1 corresponding to these locking lugs 21 receiving recesses 22 are provided. Appropriate Bolt lugs 23 and recesses 24 can be found in the lower area the flange lugs 3b of the head traverse 3 and the ends 2b of the lower uprights.
Claims (3)
- Construction of the carrier frame, which receives the upsetting slide pair and the tool slides associated therewith, of slab upsetting presses, consisting of two housing spars carrying the upsetting slide pair and two further housing spars arranged at a spacing thereabove as well as connecting crossbeams connecting the respective ends of the housing spars and receiving the bearings of the adjusting spindle or balancing piston, in which the individual housing spars (1, 2) form independent components, of which those each time arranged one above the other form one pair of housing spars (1 or 2), the ends (1a or 2a) of which have flat side surfaces, which are placeable on corresponding flat side surfaces of head crossbeams, which are similarly formed as independent components and which receive the bearings (20) of the setting spindles (8) and are threadedly connectible therewith, characterised in that the housing spars (1 or 2) have cross-sectional portions in the shape of I profiles and the head crossbeams (3) have flange protrusions (3b), the flange outer sides of which are placeable on the side surfaces of the ends (1b or 2b) of the housing spars (1 or 2), above and below the bearings (20) of the setting spindles (8).
- Construction according to claim 1, characterised in that the head crossbeams (3) have vertically extending, mutually facing bearing surfaces (3a) for the support of similarly flat side surfaces (12a) of a block-shaped spacer box (12) which forms the respective connecting crossbeam and is insertable between the adjacent head crossbeams (3) of the two housing roll pairs (1 or 2).
- Construction according to claim 1 and/or claim 2, characterised by regulating protrusions (21; 23), and recesses (22; 24) receiving these, arranged in the flat surfaces placeable one on the other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19535167 | 1995-09-22 | ||
| DE19535167A DE19535167A1 (en) | 1995-09-22 | 1995-09-22 | Training of the support frame of slab presses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0764483A1 EP0764483A1 (en) | 1997-03-26 |
| EP0764483B1 true EP0764483B1 (en) | 1999-11-10 |
Family
ID=7772819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96114530A Expired - Lifetime EP0764483B1 (en) | 1995-09-22 | 1996-09-11 | Frame construction of slab upsetting presses |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5732590A (en) |
| EP (1) | EP0764483B1 (en) |
| CN (1) | CN1096316C (en) |
| DE (2) | DE19535167A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004106972A2 (en) | 2003-05-23 | 2004-12-09 | The Board Of Regents For Oklahoma State University | Optically stimulated luminescence radiation dosimetry method to determine dose rates during radiotherapy procedures |
| DE10355977A1 (en) * | 2003-11-27 | 2005-06-30 | Sms Demag Ag | Roll stand for upsetting stands in rolling mills, which is made of several parts |
| US8242464B1 (en) | 2007-10-12 | 2012-08-14 | Patel Gordhanbhai N | Device and a process for mass monitoring of radiation exposure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417697A (en) * | 1944-03-29 | 1947-03-18 | Evarts G Loomis | Press |
| US3581656A (en) * | 1969-06-11 | 1971-06-01 | Verson Allsteel Press Co | Prestressed press |
| US3895512A (en) * | 1973-10-24 | 1975-07-22 | Sack Gmbh Maschf | Multiple-part machine frame for presses, rolling mills or the like |
| JPS6174710A (en) * | 1984-09-19 | 1986-04-17 | Hitachi Ltd | Method and device for reducing width of slab |
| JPH0824940B2 (en) * | 1988-03-18 | 1996-03-13 | 石川島播磨重工業株式会社 | Buckling prevention device for width reduction press |
| JPH03169407A (en) * | 1989-11-28 | 1991-07-23 | Hitachi Ltd | Edging device for hot slab |
| US5085069A (en) * | 1990-11-26 | 1992-02-04 | Steel Technologies, Inc. | Mulit-part rolling mill housing |
| DE4239641A1 (en) * | 1992-11-26 | 1994-06-01 | Schloemann Siemag Ag | Scaffolding stand |
-
1995
- 1995-09-22 DE DE19535167A patent/DE19535167A1/en not_active Withdrawn
-
1996
- 1996-09-11 DE DE59603616T patent/DE59603616D1/en not_active Expired - Lifetime
- 1996-09-11 EP EP96114530A patent/EP0764483B1/en not_active Expired - Lifetime
- 1996-09-19 US US08/716,581 patent/US5732590A/en not_active Expired - Lifetime
- 1996-09-21 CN CN96122450A patent/CN1096316C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5732590A (en) | 1998-03-31 |
| CN1161255A (en) | 1997-10-08 |
| DE59603616D1 (en) | 1999-12-16 |
| EP0764483A1 (en) | 1997-03-26 |
| DE19535167A1 (en) | 1997-03-27 |
| CN1096316C (en) | 2002-12-18 |
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