• 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:
    The operating system is for a machine using a number of different tools, particularly one in a transfer line. The tools are moved between waiting and working positions to a set programme. All tools used in a predetermined sequence are secured in their waiting positions in an indexed carrier unit. When there is a change in the machining operations, the unit with its tools is detached from the indexing drive and removed, being replaced by another one with different tools. The individual tools can be transported between the unit and the machine by an automatic quick-change mechanism, while tool setting is effected in the machine itself.
    公开号:SU1238723A3
    申请号:SU802911250
    申请日:1980-04-23
    公开日:1986-06-15
    发明作者:Кельблин Рольф；Келлер Вольфганг；Виттманн Эрих
    申请人:Машиненфабрик Дидесхайм Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a machine tool industry and can be used in the processing of products on lathes - with turrets.
    The aim of the invention is to expand the technological capabilities of the module by providing quick tool changes while reducing overall dimensions.
    Figure 1 shows the production module, a view in plan; figure 2 - the same general view; on fig.Z - turret head, cut; 4 shows a production module with a part loaded in the pindel; Fig, 5 - the same with the workpiece in the loading position.
    The flexible production module supports the machine 1, mounted on the guides 2-pallets 3 for mounting the workpiece and the device A for transporting the chips 4 with the coolant reservoir. The machine is equipped with a turret head 5 with cassette guides 6 and a drive unit 7.
    For pre-centering, the cover 8 is designed for mounting and dismounting. Transporting lugs 9 are fixed to the head body. The pallet 3 is mounted on the turntable 10 with a skid P. associated with the ring 15 mounted on the support ring 16 and the quick-acting shutter I7. A ring 18 with a ring gear, mounted on a support ring 19, and an actuator 20 serve to rotate the head.
    The mechanism for lifting and clamping the head is designed as a central holder 21 with a threaded part 22-23, a nut 24 and a drive part 25. The oil is supplied to the head assemblies through the oil distributor 26 and the pipelines 27 and 28.
    The drive unit 7 is located in the lower part of the head and is connected with the clutch unit 30 and the hydraulic cylinder 31 through the transmission 29. The clutch unit 30 is made in the form of end cams 32 interacting with the drive shaft 33 of the cartridge 6 through the rollers 34
    On the turntable 10 is installed equipped with a drive spindle 35 with a chuck 36, in which is fixed 5
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    five
    cooking 37 with holes 38 to be processed.
    Position 39 shows the loading position of the part in the cartridge. The slide 12 of the head is protected by telescopic covers 40. Driving and non-rotating tools 41 - 44 are fixed in the clamping devices (cassettes) 6 around the perimeter of the head.
    A flexible production module operates as follows. one
    The part to be processed at position 39 is loaded into the cartridge 36 and rotated to the working position along the arrow ZR and can be displaced with the pin 35 in the Z direction.
    The turret head 5 on the sled 1,2 can move in the X direction and perform a rotational movement in the XR direction.
    Before mounting on the machine, the head 5 is equipped with tools or cassettes with simultaneous alignment of these cassettes. Adjustment can occur, for example, using a stone plate or special adjustment means (pre-adjustment devices).
    The equipped turret 5 is mounted using a suitable lifting device and is pre-centered on the guide bolt 8, while it comes into contact with the upper support ring 13. The ring 13 is connected through an axial bearing to the central retainer 21, which during installation The turret is in the upper position.
    In its lower apron-shaped part of the turret, the head is equipped with a ring 14 with flat teeth, which engages in the centering engagement with a ring 15 fixed on the support ring 16.
    The teeth of the dividing rings 14 and 15 provide precise centering and, accordingly, precise division. Lifting and lowering the head is carried out through a threaded actuator mounted on the lower end of the central holder 21. By means of a drive, the revolving head 5 is raised so that the teeth of the dividing rings 14 and 15 come out of the engagement, thus the revolving head 5 can rotate in exactly the right way.
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    five
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    five
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    3-.1
    This rotation is realized through a drive, which acts in conjunction with the toothed outer ring 18 of the bearing support.
    The revolving head 5 after the centering has been carried out is unambiguously fixed by means of a quick-release bolt 17, made in the form of a bayonet bolt.
    The driving tools 41, 43 and 44 are driven in rotation from the drive 7 through the gear 29. In this case, the cams 32 are brought into engagement with the rollers 34 of the shaft 33 by means of a hydraulic cylinder 3 1.
    The number of revolutions required for dl. workers from the instruments of the respective cassette are created at the expense of the transfer provided in the cassette. The speed of the central drive 7 is relatively small, for example, about 700 rpm.
    The part, which is installed in a certain position and secured in the chuck 36, is first machined 387234
    It is secured using fixed tools 42, namely. . on a rotating part with a fixed tool, they are machined internally and narcally.
    The part is then stopped, and then flange holes 38 are drilled in the same fixing using a multi-spindle drilling O head 41. The next time the turret is switched in the internal diameter, the thread is cut using a multi-groove 5 thread-cutting head 43.
    After the processing of this part is completed, the pipeline 27 is connected through a quick-acting connection to the oil distributor 26 and, after opening the valve 17, the turret is removed and replaced with a new 50, equipped with pre-adjusted tools for processing 5 other parts.
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    Duel
    Editor A.Lezhnina
    Compiled by A. Abramov
    Tehred I. Veres Proofreader M. Pojo
    Order 3309/61 Circulation iOOlSubscription
    VNIIPI USSR State Committee for Inventions and Discoveries 4/5, Moscow, Zh-35, Raushsk nab. 113035
    Production and printing company, Uzhgorod, st. Project, 4
    FI.5
    权利要求:
    Claims (1)
    [1]
    A FLEXIBLE PRODUCTION MODULE comprising a spindle with a chuck, a turret made in the form of a central column mounted with axial movement from the screw mechanism, and a cylindrical cap with tool holders mounted for rotation and fixing in a predetermined position using end rings teeth located in the lower part of the head, and drives moving the column and turning the cap, characterized in that, in order to reduce the time spent on changing tools and spacings of overall dimensions, the turret is equipped with a ball bearing connected to the central column, the outer ring of which is made in the form of a gear wheel and kinematically connected to the cap rotation drive, supported * by a ring rigidly connected to the outer ring of the ball bearing and by means of a quick coupling with the upper part of the cap, as well as the rotation drive of the holders of the rotating tool, made in the form of a roller with a cam clutch, mounted with the possibility of axial movement in made in the central column of the transverse hole and connected kinematics. with an electric motor introduced into the system.
    SU 1238 723 A 5
    1238723 2
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE2934395C2|1983-09-22|
    JPS6023936B2|1985-06-10|
    JPS5633209A|1981-04-03|
    DE2934395A1|1981-03-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1552324C3|1966-07-13|1974-05-02|Gebr. Heller Maschinenfabrik Gmbh, 7440 Nuertingen|Machine tool with automatic tool change|
    GB1201869A|1968-08-26|1970-08-12|Kavanagh O Moore & Company Ltd|Improved drilling machines|
    DE2103741A1|1971-01-27|1972-08-10|Buchmeier H|Remote controlled drilling turret for machine tools|
    DE2429330A1|1974-06-19|1976-01-08|Index Werke Kg Hahn & Tessky|Program controlled machine tool partic lathe - which has two tool carriers and transfer arrgmt|DE3329539C2|1983-08-16|1985-12-05|Hüller Hille GmbH, 7140 Ludwigsburg|Device for changing a tool holder on a machining unit for machining workpieces|
    GB2152864B|1983-10-28|1987-04-23|Yamazaki Mach Works|Composite machining lathe with tool-changing apparatus|
    JPS6099585A|1983-11-04|1985-06-03|Mitsubishi Electric Corp|Industrial robot device|
    DE3410276C2|1984-03-17|1987-11-12|H. Wohlenberg Kg Gmbh & Co, 3000 Hannover, De|
    DE3673167D1|1986-09-23|1990-09-06|Hueller Hille Gmbh|MACHINING MACHINE.|
    DE3908586C2|1989-03-16|1992-12-17|Fritz 7443 Frickenhausen De Eisold|
    JP4841200B2|2004-08-26|2011-12-21|三光機械株式会社|Bag guide mechanism of vertical multi-row automatic packaging machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19792934395|DE2934395C2|1979-08-24|1979-08-24|Flexible manufacturing system|
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