• 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:
    This machine comprises a three-column press (1), a ring rolling machine (19), and a carousel-type rotatable transport device that are incorporated in one another and functionally linked together. In this way, in addition to a saving in space, a very efficient machining of the blanks is achieved since the multistage compression forming and the finish-rolling of the latter are physically close to one another. The press (1) is loaded with three compression cylinders (8, 9, 10), whose step tools determine the diameter of the production path (17). The latter encloses a rolling position (22) of the ring rolling machine (19), an input station (32) and a removal station (33), and is arranged around one of the three columns. The step tools and the stations (22, 32, 33) and the workpieces located there are operated by three gripping devices (28), uniformly distributed around a circle, of the transport device which can rotate about the aforementioned column. The transport device enables either a single blank to be transported from station to station by the machine, or alternatively several blanks to be held simultaneously in the equipment, so that in the direction of rotation first of all coning punching and then punching-through occurs, followed by final-stroke heading punching and prepunching, and at the same time finish-rolling is performed at the rolling position (22). Forming stations can however also be overshot without operating them. <IMAGE>
    公开号:SU1292660A3
    申请号:SU833632074
    申请日:1983-08-11
    公开日:1987-02-23
    发明作者:Бедекер Вильхельм
    申请人:Тиссен Индустри Аг (Фирма)；
    IPC主号:
    专利说明:

    112
    The invention relates to the processing of metals by pressure, and to the design of devices for the manufacture of seamless rings.
    The purpose of the invention is to increase the productivity and reduce the production area.
    Figure 1 shows the complex, side view; figure 2 is the same, top view; in fig. 3 is a section A-A in FIG. 15 in FIG. 4 - section B-B in FIG.
    The complex for making seamless rings contains a map-instrument in the form of a press 1 with three columns, having an upper 2 and lower 3 traverses.

    These are connected to each other by columns 4-6, straps 7 and nuts 8. In the cross beam 2, power cylinders 9-1 1 1 are mounted with pistons, the drive of the sliders of the tool blocks, in particular, the piston 12 and sliders 13 and 14 are shown. The slides are associated with tools 15-17, forming work positions. Power cylinders are made individually, i.e. can work independently of one another, if necessary, their pistons can be of the same size. well move. The complex is also provided with a device 18 for rolling billets with a mandrel unit 19, driven in the form of a cardan shaft 20 connected to the engine 21. The working position 22 of this device, as well as the working positions of the press, are arranged in a horizontal plane around the circumference of the axis 23 of the column 6. The vehicle for transporting blanks is made in the form of 3s1 arms 24, which are rotatably mounted by means of a drive sleeve 25 relative to column 6. The grippers have separate closing and opening drives 26.
    The original placement of the blanks is provided at position 27 by feeding the conveyor 28 from the heating device. Placement of the finished product is made at position 29. The complex works as follows.
    The blank 30, placed at position 27, is served by the grippers at position 0.
    then to position 16 and 17. It is indicated
    2
    15 tool
    pre-deformation of the workpiece. The billet is then fed to a rolling machine, where it is finally converted into a ring. The finished ring is fed to position 29 of the placement of finished products,
    Depending on the program, due to the characteristics of the technological scheme, the grippers can transfer the workpiece to each position of the processing in turn, or to a mine, to separate positions.
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    权利要求:
    Claims (3)
    [1]
    1. A complex for the manufacture of seamless rings containing a map-or-oru. a queue with several working positions, formed by blocks of tools, equipped with a drive, and a device for rolling billets, interconnected by means of transporting the billets, as well as the position of the initial billets
    and finished products, which are different with the fact that, in order to increase productivity and reduce production areas, the machine-tool was designed by E. a type of press with three columns5 the means of transporting the workpieces are made in the form of grips installed on one of the Columns rotation about its axis, the device for rolling is mounted on a press, while the working positions of the press and the device for rolling are located in a horizontal plane around the circumference relative to the axis of the specified column
    [2]
    2. The complex according to claim 1, about tl and - due to the fact that the drive of the blocks of tools is made in the form of individual power cylinders,
    [3]
    3. The complex according to claim 15, which is different in that the positioning positions of the initial blanks and finished products are located in the horizontal plane circumferentially relative to the specified column.
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    Editor M.Blanar
    Compiled by A. Bystrov
    Tehred L. KravchukKorrektor O, Lugova
    Order 291/60 Circulation 787 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035 Moscow, Zh-35v Rauisk nab. D „4/5
    Production and printing company, Uzhgorod, Projecto st., 4
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    同族专利:
    公开号 | 公开日
    DE3230154A1|1984-02-16|
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    引用文献:
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    US3544284A|1968-04-26|1970-12-01|North American Rockwell|Casting and forging apparatus|
    JPS5951399B2|1980-02-06|1984-12-13|Nitsusan Jidosha Kk|JPH0588123B2|1986-02-07|1993-12-21|Matsushita Electric Ind Co Ltd|
    JP2585617Y2|1992-09-25|1998-11-25|株式会社イナックス|Hair catcher water intake opening structure|
    DE19739635A1|1997-09-10|1999-03-11|Volkswagen Ag|Rotary hammering installation|
    CN102228947A|2011-04-11|2011-11-02|徐州九鼎锻造科技有限公司|Finish rolling forming technique of numerical control ring rolling machine of internal long neck special-shaped wind power flange|
    CN102861842B|2012-09-28|2013-05-15|长春永新机械制造有限责任公司|Multi-station ring rolling machine|
    CN104690556A|2014-12-19|2015-06-10|东莞市辉科自动化科技有限公司|Full-automatic bearing production line adopting forging manipulators|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19823230154|DE3230154A1|1982-08-13|1982-08-13|Machine for producing a seamless ring|
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