• 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:
    Anchoring elements of commutator lamellas are formed in a manner that of the inner circumference of the commutator mantle, longitudinal ribs 2 each having two longitudinal ridges 2a are formed by deforming without cutting the material of starting outline A, such as by trenching by plowing, the material mainly moving in a radial direction, whereby between the ribs 2 the longitudinal interspaces 3 are sharply defined. Subsequently, the ridges 2a are flattened by a flattening mandrel, whereby the prevailing part of the ridge mass is deformed in a tangential direction into the area of the longitudinal interspaces 3.
    公开号:SU1324596A3
    申请号:SU813367147
    申请日:1981-12-25
    公开日:1987-07-15
    发明作者:Б.Когей；Й.Поточник
    申请人:Колектор П.О.(Инопредприятие)；
    IPC主号:
    专利说明:

    extruding material in the radial direction without removing chips, forming longitudinal projections 9 on each edge using a tool. Then the protrusions 9 deform in the tangential direction in opposite directions from the ribs, cut the ribs 8 in the longitudinal direction with two
    one
    The invention relates to a technology for the manufacture of collectors and can be used in electrical engineering in the manufacture of a collector billet.
    The aim of the invention is to save copper.
    Figure 1 shows a flat tape of electrically conductive material with longitudinal protrusions; figure 2 is an option P.POSKO tape with two longitudinal protrusions; on fig.Z - tubular billet collector; Fig. 4 shows a tape cut along the length of a co / helix sweep; Fig. 5 shows a ribbon with embroidered legs of males; figure 6 - tape, rolled along the length of the cylinder with a precipitated middle section; 7 - the same, perspective view; in FIG. 8, cylinder t is removed by excess material; in Fig. 9, a blank with formed fastening ribs; in Fig. 10 - the same, with deformed longitudinal ribs; 11 and 12 are variants of the workpiece with clipped fastening ribs; Fig. 13 shows a tool for forming fastening ribs; in fig. 14 collector.
    The manufacturing method of the collector billet is carried out in the following processing sequence.
    On a flat tape (Figures 1, 2 and 4) of an electrically conductive material, smooth rolling forms longitudinal projections 1 and depressions 2 and 3 of various widths with a rectangular section, stamping uniformly distributed legs of 4 cocks 5 on the edge of the tape at the edges of the depression 2. Then - FROM the sheet cut the workpiece along the length of the sweep collector (figure 4 and 5) and fold the tape along the length of
    sides and bend the trimmed areas to the axis of the cylinder "After that, the workpiece is filled under pressure with an insulating press-mass, divided into collector plates
    15for the execution of grooves
    16and bend the legs of the cockerels 5 "14 Il.
    five
    0
    five
    0
    five
    0
    cylinder 6. Slot 7 is made for positioning the cylinder during processing.
    On the inner surface of the cylinder 6 in the middle part, the fastening ribs 8 are formed on the protrusions 1 by extruding material in the radial direction without breaking the jet; kki forming two longitudinal protrusions 9 on each edge. The extrusion of the material is produced by HHCTpy iHTOM 1.0 shown in FIG. 13. The Itrichpuncture line A- (Fig. 9) shows the initial inner contour of the protrusion 1. After the material is extruded by tool 10 consisting of crown-shaped needle-shaped elements 11, longitudinal grooves 12 are formed between the fastening ribs 12. The fastening ribs have a rectangular cross section along the entire length of the rib; what is the advantage of such a method of filling the fastening ribs by the type of plowing.
    Next, the longitudinal protrusions 9 are deformed in the tangential direction in opposite directions from the ribs using a cylindrical mandrel (FIG. 10), the fastening ribs 8 are cut in the longitudinal direction from two sides and the cropped sections 13 of the cylinder are bent. After that, the workpiece is filled, under pressure, with an insulating press-mass 14, the workpiece is divided into collector plates 5 by executing the grooves 16 and the legs 4 of the cockerels 5 are bent.
    Thus, the use of the proposed method for the manufacture of a collector billet allows the economy of copper due to the implementation of fastening fasteners with a cross-section of a rectangular shape along the entire length of the rib.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A method of manufacturing a collector billet, in particular its internal fastening ribs, which are stiffeners or fasteners of collector plates, includes forming an electrically conductive material on a flat tape by smoothly rolling longitudinal projections and depressions of various widths without removing chips from the formation.
    molds, stamping on the edge of the flight at the locations of the depressions of evenly distributed ldpok of males, cutting the tape, rolling the tape along the length into a cylinder, forming on the Inside surface of the cylinder
    the middle part on the protrusions of the ribs, the undercut in the longitudinal direction of the fastening ribs on both sides and the bend of the undercut sections to the cylinder axis, characterized in that, in order to save copper, the fastening ribs are formed after the ribbon is rolled into the cylinder by extruding the material in the radial direction each edge of two longitudinal protrusions, after which the longitudinal protrusions are deformed in the tangial direction in the opposite sides of the df edges with a cylindrical correction.
    (pus.i
    phyz.2
    fig.Z
    Srig.
    FIG. five
    FIG. 6
    AND
    Srigve
    gz
    fie. eleven
    fieu
    s.13
    Editor Y. Sereda Order 2976/59
    Compiled by A. Lineva Tehred N.Glutzenko
    Proofreader A. And
    Circulation 625 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d, 4/5
    Production and printing company, Uzhgorod, st. Project 4
    Proofreader A. Ilyin
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1324596A3|1987-07-15|Method of producing commutator billet
    JP4523285B2|2010-08-11|One-step rotational molding of uniform expanded mesh
    US3902552A|1975-09-02|Patterned tubing
    US4059147A|1977-11-22|Integral finned tube for submerged boiling applications having special O.D. and/or I.D. enhancement
    US4216575A|1980-08-12|Method of reforming the fins of a finned tube
    JPH0716741B2|1995-03-01|Corrugated fin manufacturing equipment
    US3918626A|1975-11-11|Method of fabricating patterned tubing from metallic strip
    JP3673152B2|2005-07-20|Fixed member, commutator forming plate material, and manufacturing method thereof
    US3376443A|1968-04-02|Commutator and method of making
    US6228530B1|2001-05-08|Dry cell and method of manufacturing outer metal jacket thereof
    US3936624A|1976-02-03|Multifinger contact
    US4545108A|1985-10-08|Cold-welding of electrolytic capacitor rolls
    JPH10156462A|1998-06-16|Production of flat tube material
    US5079815A|1992-01-14|Method of making a cassette reel spring having rolled edges
    JP3673151B2|2005-07-20|Commutator, motor and commutator manufacturing method
    KR100395575B1|2003-08-25|Spiral type element core and manufacturing equipment
    US3905318A|1975-09-16|Integral multifinger contact and method of making
    US3940198A|1976-02-24|Integral multifinger contact and method of making
    JP3196857B2|2001-08-06|Processing method of plug tip
    SU1083272A1|1984-03-30|Process for manufacturing collectors of motor from round billet
    SU1332434A1|1987-08-23|Method of producing contacts
    SU1563808A1|1990-05-15|Arrangement for producing corrugated parts of annular shape from band
    KR100558593B1|2006-03-13|Method for making a collector, and collector made according to said method
    SU1640762A1|1991-04-07|Method of manufacture of collector
    SU1247120A1|1986-07-30|Method of corrugating a strip for magnetic circuit of electric machine
    同族专利:
    公开号 | 公开日
    IT8168674D0|1981-12-23|
    CH655208A5|1986-03-27|
    FR2513823A1|1983-04-01|
    ES511950A0|1983-04-01|
    YU39889B|1985-04-30|
    PL234773A1|1983-04-11|
    FR2513823B1|1987-11-20|
    DK160383C|1991-08-12|
    US4872255A|1989-10-10|
    DD201746A5|1983-08-03|
    RO81818A|1983-06-01|
    GB2106426B|1985-03-13|
    DE3230257A1|1983-04-28|
    PL136484B1|1986-02-28|
    JPS5869450A|1983-04-25|
    DE3230257C2|1989-08-10|
    RO81818B|1983-05-30|
    US4484389A|1984-11-27|
    DK160383B|1991-03-04|
    YU234681A|1983-09-30|
    CS274257B2|1991-04-11|
    GB2106426A|1983-04-13|
    IT1145614B|1986-11-05|
    ES8305530A1|1983-04-01|
    DK552981A|1983-03-30|
    CS951181A2|1990-09-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US634469A|1897-03-25|1899-10-10|Wilhelm Majert|Tool for making accumulator-plates.|
    US1925721A|1931-11-11|1933-09-05|Gen Motors Corp|Method of making yoke ends|
    US2963774A|1956-09-17|1960-12-13|Dayton Prec Mfg Company|Manufacture of commutators having molded cores|
    US3251120A|1960-04-30|1966-05-17|Bosch Gmbh Robert|Method of making a commutator|
    US3376443A|1961-11-30|1968-04-02|Borg Warner|Commutator and method of making|
    DE1951208U|1964-04-03|1966-12-08|Bosch Gmbh Robert|ROLLING COMMUTATOR FOR ELECTRIC MACHINERY.|
    GB1165686A|1966-06-07|1969-10-01|Nippon Denso Co|A Method of Making an Electric Commutator|
    US3468020A|1966-12-12|1969-09-23|Ford Motor Co|Method of anchoring a metallic member to plastic|
    GB1223677A|1967-06-29|1971-03-03|Gen Motors Ltd|A dynamo electric machine rotor shaft and commutator shell assembly|
    US3540395A|1969-02-18|1970-11-17|Bendix Corp|Method of slitting a continuous strip of metal and article formed therefrom|
    DE1955122A1|1969-11-03|1971-05-13|Kautt & Bux Ohg|Process for the production of a profile strip for the production of commutators|
    US3781959A|1970-09-02|1974-01-01|Peerless Of America|Method of fabricating a finned heat exchanger tube|
    US3753364A|1971-02-08|1973-08-21|Q Dot Corp|Heat pipe and method and apparatus for fabricating same|
    GB1428054A|1973-06-06|1976-03-17|Woerner L|Method of producing a commutator|
    US3866286A|1973-07-02|1975-02-18|Peerless Of America|Method of making a finned tube heat exchanger having a circular cross section|
    US3987539A|1974-01-31|1976-10-26|Consolidated Foods Corporation|Method of making a molded commutator|
    US3886639A|1975-02-01|1975-06-03|Peerless Of America|Method of making a finned heat exchanger|
    FR2315784B1|1975-06-26|1982-09-03|Ducellier & Cie|
    EP0007186A1|1978-07-07|1980-01-23|Qualtex Industries Limited|Methods of manufacturing commutators, and a commutator manufactured by such methods|
    GB2024667A|1978-07-07|1980-01-16|Qualtex Ind Ltd|Manufacture of commutators|
    US4216575A|1979-02-01|1980-08-12|Noranda Mines Limited|Method of reforming the fins of a finned tube|
    GB2049496B|1979-05-18|1982-10-27|Franklin & Freeman London Ltd|Manufacturing commutators for electric rotating machines|
    IT1212616B|1982-11-04|1989-11-30|Scoti Alberto|PROCEDURE FOR FINDING FULL FINISHES ON FLAT SURFACES OR CURVES THROUGH SHEETS OBTAINED WITH COMBINED ACTION OF CUTTING AND BENDING|DK158803B|1982-03-12|1990-07-16|Thrige Titan As|PROCEDURE FOR MANUFACTURING COMMUTATORS|
    US4831717A|1987-06-24|1989-05-23|Resinoid Engineering Corporation|Commutator alignment fixture|
    JPH0649089Y2|1989-12-11|1994-12-12|株式会社三ッ葉電機製作所|Motor rotation slip ring|
    US5214334A|1990-12-10|1993-05-25|Mitsuba Electric Manufacturing Co., Ltd.|Slip ring with balanced center of gravity for use in detecting rotation of motor|
    JP2904623B2|1990-11-30|1999-06-14|アスモ株式会社|Commutator for small motor and method of manufacturing the same|
    DE4137400C2|1991-11-14|1994-07-21|Kautt & Bux Kg|Press commutator and process for its manufacture|
    US5826324A|1995-12-29|1998-10-27|Aupac Co., Ltd.|Method of manufacturing flat-type commutator|
    DE19615731A1|1996-04-20|1997-10-23|Bosch Gmbh Robert|Process for the production of single lamellas for single lamellar commutators|
    CN1168185C|1999-12-20|2004-09-22|阿斯莫株式会社|Rectifier forming plate, rectifier, motor with rectifier and manufacture thereof|
    JP3813857B2|2001-03-13|2006-08-23|株式会社杉山製作所|Cylindrical commutator and manufacturing method thereof|
    DE102005030454A1|2005-06-28|2007-01-04|Kolektor Group D.O.O.|Conductor blank for a drum commutator, method for producing such as well as drum commutator|
    DE102007051583A1|2007-10-29|2009-04-30|Robert Bosch Gmbh|Method for producing a commutator ring for a roll commutator of an electric machine, and electric machine|
    DE102008040717A1|2008-07-25|2010-01-28|Robert Bosch Gmbh|Commutator for an electric machine as well as system|
    JP5901279B2|2011-01-31|2016-04-06|トライス株式会社|Carbon commutator and manufacturing method thereof|
    CN103219627A|2013-04-11|2013-07-24|浙江长城换向器有限公司|Hook plowing type manufacturing process of band type commutator segment assembly|
    CN104638493A|2015-01-26|2015-05-20|浙江长城换向器有限公司|Tensioning outer hook and plough-chopping inner hook mechanism of cylindrical commutator bar group|
    US11122724B1|2020-03-09|2021-09-21|Joshua Zulu|Ground engaging tiller with involute profile|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    YU2346/81A|YU39889B|1981-09-29|1981-09-29|Semi-manufactured commutator for commutaors|
    [返回顶部]