• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    During press operation, the die gap is adjusted by adjustment members extending between the crown and the bed of the press, which adjustment members act in direction to move the two parts apart. The adjustment members have a hydraulic fluid piston-cylinder means therein, and the distance between the dies is adjusted by expanding or contracting the adjustment members in the axial direction by supplying hydraulic fluid pressure thereto, thereby improving the operation of the press, and making it quite easy to deal with die gap variation during operation of the press and to restore the press to normal operation after a so-called "sticking" condition occurs.
    公开号:SU1360580A3
    申请号:SU833622202
    申请日:1983-07-13
    公开日:1987-12-15
    发明作者:Сато Мицуо
    申请人:Аида Инджиниринг Лтд (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to forging press engineering, in MacTHoc to the design of the press cages.
    The purpose of the invention is to increase the usability and reliability,
    Figure 1 shows the frame of the press when performing the power cylinders in the form of columns, a general view; FIG. 2 is a view A-of FIG. 15 in FIG. 3; a section view of FIG. 2; Fig, 4 - bed frame press, obpsia view; FIG. 5, view B in FIG. 6 is a section of GGD in FIG. 45 in FIG. 7; a floor column of two halves with a connector in the middle particles in FIG. 8; a frame of a press in a frame version; a general view; Fig, 9 is a view of D on Fig,
    The frame contains crossmembers 2 connected by means of I strut and base 3, located between the last annular spacers 4 and spacer elements in the form of power cylinders 5, and each power cylinder 5 is connected by a channel 6 s. source of pressure ™ laziness (not shown). Channel 6 can be made in the corresponding part of the power cylinder 5 (fig.Z) or in the base 3 (figs, 6 and 7). The power cylinder can be made in the form of a column (fig, b) with an annular protrusion 75 and the corresponding annular groove 8 in this case (fig, 6) is complete: yes and 3, Each column can be made of two parts ™ Tei 9 and 10 (figs) with a connector in the middle part 5, with the placement of the ring
    five
    0
    five
    0
    five
    the protrusion 7 in part 9, and the ring rolling 8 - in part 10. The cushion 1 is fixed relative to the cross member 2 and the base 3 by means of nuts 1; In the cross member 2, an actuator (not shown) of the slider 12 is mounted, to which one part is attached stamp 13, another part 14 of which is mounted on the base 3. During the operation of the press, power bone drives the liquid through the channels 6 from the pressure source, creating an arching force that holds the cross member 2 and the base in the corresponding position.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    The press frame containing the cross-bar and the base connected by means of the straps, as well as spacer elements in the form of power cylinders placed between the latter, wherein a channel is made at the base connected by power cylinders and pressure source, characterized in that and reliability, each of the power cylinders is made in the form of a hollow column with an annular protrusion and a corresponding annular groove connected to the said channel, each of the columns being made of two halves with The connector is located in the middle part with the placement of the said protrusion and groove in this part and is mounted with the appropriate span of the tie rod.
    one
    but.
    VIZ
    U
    f I
    rr
    s
    s
    3
    The cop
    I I
    (Pie 2
    W
    6-6
    Fig.Z
    DidZ
    Ri
    II i
    FIG. five
    11 (rig. 6
    FIG. eight
    Editor M.Kelemes
    Compiled by E.Aivazov Tehred M. Khodanych
    Order 6165/57 Circulation 564 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzh-gorod, ul, Project, 4
    I
    L
    I
    1-1
    Jl
    FIG. 9
    Proofreader M. Demchik
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1360580A3|1987-12-15|Press framework
    US4648727A|1987-03-10|Antifriction bearing assembly for a die set or the like
    US4195510A|1980-04-01|Draw bead having alternating pressure surfaces and grooves
    JP3949057B2|2007-07-25|Hydraulic mechanical closure device
    US2365482A|1944-12-19|Press for making workpieces tapering in longitudinal direction
    KR910006496B1|1991-08-27|Fully enclosed die forging apparatus
    DE2220349C3|1975-02-27|Device for generating high pressures and temperatures
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    CN108326146B|2019-11-05|A kind of sheet metal is without riveting fastening means
    DE1527974B2|1974-04-04|Device for the simultaneous production of several outwardly directed circumferential beads in the jacket of a cylindrical hollow body
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    US3681958A|1972-08-08|High pressure forming press
    SU1013073A1|1983-04-23|Method of making rings and die for performing same
    EP0162851A4|1986-04-15|Antifriction bearing assembly for a die set or the like.
    DE102017130680B4|2019-07-11|Die for a press and method for producing at least one green compact with such a press
    JP3709327B2|2005-10-26|Forging equipment
    US2837944A|1958-06-10|Support for column and crosshead
    RU2125497C1|1999-01-27|Die for extrusion of parts with blind hollow |
    SU1207601A1|1986-01-30|Arrangement for lengthwise rolling of parts
    SU1066744A1|1984-01-15|Die casting mould for compacting articles from powder
    SU548354A1|1977-02-28|Stamp for extruding deep volumetric profiles
    SU1061884A1|1983-12-23|Apparatus for producing bellows
    WO1993003908A1|1993-03-04|Differential pitch thread clamp assembly
    SU554044A1|1977-04-15|Device for forming bellows of increased elasticity
    SU1465164A2|1989-03-15|Die set for die forging
    同族专利:
    公开号 | 公开日
    IT8322004D0|1983-07-11|
    FR2530166B1|1989-10-20|
    DE3325305C2|1985-01-17|
    JPH0138599B2|1989-08-15|
    GB2124974B|1986-01-22|
    FR2530166A1|1984-01-20|
    IT1163753B|1987-04-08|
    CH659797A5|1987-02-27|
    JPS5913599A|1984-01-24|
    DE3325305A1|1984-01-26|
    GB8318317D0|1983-08-10|
    GB2124974A|1984-02-29|
    US4502379A|1985-03-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB644980A|1948-09-30|1950-10-18|Hydraulic Engineering Company|Improvements in frameworks for presses|
    DE1143773B|1959-05-29|1963-02-21|Verwaltungsgesellschaft Moelle|Tie rods expandable by hydraulic pressure, especially for roll stands|
    DE1109356B|1959-08-27|1961-06-22|Heinz Maiberger|Injection molding machine for thermoplastics with a hydraulic mold closing and holding device|
    US3160089A|1964-04-09|1964-12-08|Niagara Machine & Tool Works|Overload relief system for power presses|
    FR1440018A|1965-04-12|1966-05-27|Sarl Nisa|Method for reducing the deformations under load of the frames of machines and machines using this method|
    DE1627428A1|1967-11-24|1970-11-12|Demag Hydraulik Gmbh|Hydraulic closed-die forging press in anchor design with anchor support sleeves and a walking beam guide connected to it|
    GB1283901A|1970-01-05|1972-08-02|Norton Tool Company Ltd|Hydraulic presses|
    DE2047771A1|1970-09-29|1972-04-06|Schloemann AG, 4000 Dusseldorf|Drop forging press in multi-cylinder design|
    DE2431585A1|1974-07-01|1976-01-22|4 P Verpackungen Gmbh|Compensating system for press tension rods - compensates thermal and other deformations by direct hydraulic pressure|
    US4024807A|1976-01-02|1977-05-24|Weldun International, Inc.|Press|
    GB1578051A|1976-02-23|1980-10-29|Toyo Seikan Kaisha Ltd|Press having thermal control|
    SU572383A1|1976-03-22|1977-09-15|Челябинский Политехнический Институт|Press bed|
    DE2731084C3|1977-07-09|1980-07-03|L. Schuler Gmbh, 7320 Goeppingen|Slide adjustment for high-speed cutting presses|
    US4307599A|1978-02-21|1981-12-29|Wrona Theodore J|Stamping press|
    DE2833829C2|1978-08-02|1986-11-27|L. Schuler GmbH, 7320 Göppingen|Circuit arrangement for an actuator of a slide adjustment|US4726754A|1985-09-23|1988-02-23|Ex-Cell-O Corporation|Molding press for reaction injection molding|
    CA1262072A|1986-07-23|1989-10-03|Ronald Ballantyne|Press with adjustable platen spacing|
    US4953458A|1989-03-13|1990-09-04|Day Charles L|Multi-actuator hydraulic press|
    DE4224277A1|1992-07-23|1994-01-27|Lenhauser Hammerwerk Gmbh|Articulated lever press|
    US5285722A|1992-11-16|1994-02-15|The Minster Machine Company|Press shutheight adjustment using hydraulic tie rod assemblies|
    US6023958A|1998-01-30|2000-02-15|Verson|Bridge press|
    US6101861A|1998-01-30|2000-08-15|Verson, A Division Of Allied Products Corporation|Bridge frame for a transfer press|
    EP0941833A1|1998-03-09|1999-09-15|Battaglia Bergomi, Claudia|Control device of the stroke pressure in a conversion press|
    US6267050B1|1998-11-25|2001-07-31|The Minster Machine Company|Quick access/adjustment piston|
    US6666134B2|2001-05-22|2003-12-23|The Minster Machine Company|Method and apparatus for adjusting the gib-slide clearance using a thermal treatment process|
    US6688216B2|2001-06-06|2004-02-10|The Minster Machine Company|Method and apparatus for adjusting the gib-slide clearance using a pressurized chamber combination|
    US6772682B1|2003-02-13|2004-08-10|The Minster Machine Company|Press shutheight adjustment using bolster hydraulic tie rod assemblies|
    DE10323365A1|2003-05-21|2004-12-09|Robert Bürkle GmbH|Device for producing embossed substrates|
    US20050280181A1|2004-06-18|2005-12-22|Turvey Robert R|Apparatus for and method of forming indentations in a closure strip|
    CN101817240B|2010-03-09|2012-04-18|宁波澳玛特高精冲压机床股份有限公司|Segmented frame of punch|
    CN102581180B|2012-03-07|2014-06-04|济南铸造锻压机械研究所有限公司|Axial rolling device of large-scale ring rolling machine|
    JP5832416B2|2012-11-30|2015-12-16|アイダエンジニアリング株式会社|Die open mechanism of press machine|
    USD826297S1|2017-03-07|2018-08-21|Citta International LLC|Manual heat press machine|
    USD826999S1|2017-03-07|2018-08-28|Citta International LLC|Manual heat press machine|
    USD854061S1|2017-11-29|2019-07-16|Jerry Huang|Heat press temperature controller|
    USD867410S1|2017-11-30|2019-11-19|Amerta LLC|Heat press machine|
    USD832897S1|2017-12-05|2018-11-06|Jerry Huang|Press frame with integrated hydraulic ram and return springs|
    USD828412S1|2017-12-05|2018-09-11|Jerry Huang|Press frame with integrated hydraulic ram and return springs|
    USD857065S1|2018-05-17|2019-08-20|Anthony Rebholz|Rosin press|
    USD894245S1|2018-08-06|2020-08-25|Amerta LLC|Heat press machine|
    USD935501S1|2019-05-13|2021-11-09|Amerta, Llc|Heat press|
    CN110756712B|2019-11-08|2020-12-11|合肥合锻智能制造股份有限公司|Large-scale precision isothermal forging hydraulic press with four-corner active leveling function|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP57122347A|JPH0138599B2|1982-07-14|1982-07-14|
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