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    • 2. 发明申请
    • WIRE STRAIGHTENING METHOD
    • 电线连接方法
    • WO1993013892A1
    • 1993-07-22
    • PCT/GR1993000002
    • 1993-01-20
    • ANAGNOSTOPOULOS, A., PanagiotisANAGNOSTOPOULOS, P., Antonios
    • B21F01/02
    • B21D3/04B21D3/08B21F1/02B21F1/023
    • The invention refers to a method for straightening wire of circular cross-section, which is characterised by the progress of wire through successive circular holes, created either on solid bodies (e.g. plates) (Figures 1a and 1b) or by pairs of cylinders tangential by a straight line parallel to their axes which able to be driven independently, wherein the holes are formed by opening grooves of semicircular cross-section on the surface of the cylinders, in a plane vertical to the cylinders' axes, whilst on the contact line between the two bodies, the circular hole (Figure 2) is formed by the two grooves, wherein the bodies bearing the holes (plates) or the cylinder pairs that form holes at their contact points, execute a circular translational motion (Fig. 1a), on a plane vertical to the direction of the wire advancement, resulting to a cyclic-type bending of the wire at its instantaneous contact point with the circumference of the hole, while the wire advancement is achieved either by an external mechanism in the case of the holes on the plates, or by the coordinated rotation of the cylinder pairs (by an independent mechanism) and the advancement of wire by friction forces on the grooves in the process of the circular translational motion and in the direction of the cylinders' rotation.
    • 本发明涉及一种用于矫直圆形横截面的线的方法,其特征在于通过连续圆形孔的线的进行,其形成于实体(例如板)(图1a和1b)上,或者由成对的圆柱体 平行于它们的轴线的直线,其能够独立地被驱动,其中通过在垂直于气缸的轴线的平面中在气缸的表面上打开半圆形横截面的凹槽来形成孔,同时在 两个主体,圆形孔(图2)由两个凹槽形成,其中承载孔(板)的体或在它们的接触点处形成孔的气缸对执行圆形平移运动(图1a), 在垂直于导线方向的平面上,导致线在其与孔的圆周的瞬时接触点处的循环型弯曲,而导线的前进通过 在板上的孔的情况下的外部机构,或者通过独立机构的圆柱体对的协调旋转以及在圆形平移运动的过程中通过摩擦力在槽上的推进,并且在 气缸旋转方向。
    • 4. 发明申请
    • WIRE STRAIGHTENING APPARATUS
    • 电线连接装置
    • WO1997029871A1
    • 1997-08-21
    • PCT/GB1997000413
    • 1997-02-14
    • PAVE AUTOMATION DESIGN AND DEVELOPMENT LTD.PERNA, Antonio, Andrew
    • PAVE AUTOMATION DESIGN AND DEVELOPMENT LTD.
    • B21F01/02
    • B21F1/023B21F1/02
    • Apparatus for straightening an elongate material, such as a wire (2; 512) from a coiled stock (6) comprises a pair of counter rotating rotary members (12, 14; 508, 510) through which the wire is fed. The wire (2; 512) is fed through a succession of engagement members such as sleeves (114; 588, 600) which radially deflect the wire (2; 512). Consequently the wire follows a path which is co-axial with the rotary member (12, 14; 508, 510) as it enters and leaves the latter, but is deflected along its substantially helical path as it travels therethrough. Each engagement member is rotatably mounted on the rotary member so that the torsional forces exerted on the engagement members on the wire (2; 512) and the wear on the engagement members by the passage of wire therethrough are reduced. There is also provided a wire bending machine which incorporates such straightening apparatus.
    • 用于矫直细长材料(例如来自线圈坯料(6)的线材(2; 512))的装置包括一对反转旋转构件(12,14; 508,510),所述线材通过所述一对反转旋转构件被供给。 导线(2; 512)通过一系列接合构件进给,例如套筒(114; 588,600),径向偏转导线(2; 512)。 因此,导线沿着在其进入并离开旋转构件(12,14; 508,510)的同轴方向的路径,但是当其沿其基本上螺旋状的路径偏转时,该线路在其通过时被偏转。 每个接合构件可旋转地安装在旋转构件上,使得施加在线(2; 512)上的接合构件上的扭转力和通过其穿过的通道的接合构件上的磨损减小。 还提供了一种包括这种矫直装置的钢丝弯曲机。
    • 9. 发明申请
    • METHOD AND DEVICE FOR TRANSFORMING LONGITUDINALLY ORIENTED SEMI-FINISHED PRODUCTS AND BLANKS MADE OF METAL MATERIALS, IN PARTICULAR OF STEEL
    • 方法和装置成形纵取向和半成品OFF空白非金属材料,特别是钢材
    • WO2015090270A3
    • 2015-08-27
    • PCT/DE2014000646
    • 2014-12-17
    • GRAEFE JOACHIM
    • GRAEFE JOACHIM
    • B21C1/30B21C9/00B21D43/10B21F1/02
    • B21C1/305B21C9/00B21D43/10B21F1/023
    • The invention relates to a method and a device for transforming longitudinally oriented profiles (5), in particular longitudinally oriented semi-finished products and/or blanks made of metal materials, in particular of steel, wherein in at least one transforming stage (U) the longitudinally oriented profile (5) is transformed from a starting material (6) by means of at least one shaping tool, wherein the product to be transformed in the form of the starting material (6) and/or of the profile (5) produced in the transforming stage (U) carries out a relative movement along a feed axis (9) with respect to the shaping tool under the control of at least one feed system (1, 2, 3, 4). To this end at least two feed systems (1, 2, 3, 4) which are movable and controllable independently of one another interact with the product to be transformed (5, 6) before and/or after the transforming stage (U) in such a way that axial forces are applied by the feed systems (1, 2, 3, 4) simultaneously or substantially alternately over time to the product to be transformed (5, 6) and thus axial tensions are exerted on the product to be transformed (5, 6) upstream of and/or in and/or downstream of the transformation zone (U).
    • 本发明涉及一种用于形成纵向定向的配置文件的方法和装置(5),特别是纵向定向的半成品和/或金属材料的坯件,特别是钢,其中,在至少一个成形阶段(U),纵向取向从起始材料轮廓(5)( 6)由至少一个成形工具,为此,工件被成形在起始材料(6)和/或的形式产生轮廓(在成形U)(5)相对于所述成形工具(由至少一个进给装置1,2转化 携带沿进给轴3,4)受控的相对运动(9)。 这里,至少两个相互作用彼此独立地可移动的和可控制的进料装置(1,2,3,4)之前和/或在与所述成形材料的方式形成阶段(U)后(5,6)(从进料装置1,2,3, 4)在时间上的轴向力同时或基本上交替施加(在可成形材料5,6),并且因此之前和/或之中和/或后面上的工件的变形区(U)的轴向应力被成形(5,6施加)。
    • 10. 发明申请
    • APPARATUS FOR STRAIGHTENING METAL PROFILES AND THE LIKE
    • 用于描述金属型材和类似物的设备
    • WO2010044050A1
    • 2010-04-22
    • PCT/IB2009/054471
    • 2009-10-12
    • SCHNELL S.P.A.RUPOLI, Simone
    • RUPOLI, Simone
    • B21F1/02B21D3/06
    • B21F1/02B21D3/05B21F1/023
    • The apparatus for straightening metal profiles and the like comprises at least a rotor unit (2) suitable to be driven in rotation about a longitudinal axis (A) and a plurality of straightening bodies (4) with eccentric rollers, housed inside the rotor unit (2) and driven in rotation by the same rotor unit (2) in order to engage the iron rod (20) to be straightened. To the rotor unit (2) is associated an auxiliary drawing unit (7), aligned with the rotor unit (2), along the longitudinal axis (A), and provided with a couple of motorized wheels (8, 9) suitable to cause the feed of the iron rod (20) fed to the rotor unit (2).
    • 用于矫直金属型材等的装置至少包括转子单元(2),该转子单元(2)适于围绕纵向轴线(A)旋转并且具有容纳在转子单元内的偏心辊的多个矫直主体(4) 2)并且通过相同的转子单元(2)旋转驱动,以便接合铁杆(20)以被拉直。 转子单元(2)与沿着纵向轴线(A)与转子单元(2)对准的辅助牵引单元(7)相关联,并且设有一对电动轮(8,9),其适于引起 馈送到转子单元(2)的铁杆(20)的进给。