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公开(公告)号：US20110010940A1
公开(公告)日：2011-01-20
申请号：US12833367
申请日：2010-07-09
Applicant: Tsunenari FUTAGI , Nobuyuki KAKIYA , Tadahisa AKIYAMA , Ikuo KATO , Akitoshi UCHIUMI , Shinichi OHNAKA , Toshimasa KOSHIMIZU , Haruo MACHIDA , Yuji MATSUMOTO
Inventor： Tsunenari FUTAGI , Nobuyuki KAKIYA , Tadahisa AKIYAMA , Ikuo KATO , Akitoshi UCHIUMI , Shinichi OHNAKA , Toshimasa KOSHIMIZU , Haruo MACHIDA , Yuji MATSUMOTO
CPC classification number: B21D22/16 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
Abstract: A workpiece having a first constant diameter portion, a tapered reduced-diameter portion, a concave portion, a tapered increased-diameter portion, and a second constant diameter portion is formed by machining the tapered reduced-diameter portion, and then machining the tapered increased-diameter portion and the concave portion.
Abstract translation: 通过加工锥形缩径部形成具有第一恒定直径部分，锥形缩径部分，凹部，渐缩直径部分和第二恒定直径部分的工件，然后加工锥形增加 直径部分和凹部。
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公开(公告)号：US07523555B2
公开(公告)日：2009-04-28
申请号：US11110709
申请日：2005-04-21
Applicant: Takeshi Tanaka
Inventor： Takeshi Tanaka
IPC: B21K1/38
CPC classification number: B60B3/002 , B21D53/26 , B21K1/38 , B60B3/10 , B60B23/10 , B60B25/002 , Y10T29/49501 , Y10T29/49524 , Y10T29/49526 , Y10T29/49529 , Y10T29/49531
Abstract: The present invention provides wheel manufacturing method comprising a pressing step in which a primary molded product having a cylindrical shape with a bottom in which a flange part that extends to the outside is disposed on the open side end part is manufactured, a working step in which a secondary molded product is obtained by cutting away the bottom part of the abovementioned primary molded product, and a spinning step in which, the secondary worked product is fit over and fastened to a rotating jig, a rim flange molding roller is pressed against the end part of the flange part while the secondary worked product is rotated together with the rotating jig, so that the flange part is gradually molded into the shape of a rim flange part, and the flange part is subsequently subjected to an angular adjustment to an appropriate angle to mold a rim flange part.
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公开(公告)号：US07520056B2
公开(公告)日：2009-04-21
申请号：US10561791
申请日：2004-06-22
Applicant: Koichi Arai , Minoru Nakano , Kenzo Takeda
Inventor： Koichi Arai , Minoru Nakano , Kenzo Takeda
CPC classification number: B21D53/30 , B21D17/04 , Y10T29/49499 , Y10T29/49501 , Y10T29/49504 , Y10T29/49529 , Y10T29/49531
Abstract: A method for molding a wheel rim hump part, comprising the steps of stopping a fist claw (30) and a second claw (32) holding a work (wheel rim for vehicle) (W) at specified positions and allowing an annular support member (160) to abut on the end surface of the curl part (C1) of the work (W), closing a right side first mold (16b) to support the curl part (C1) and the outer peripheral wall surface of the work by the support mold (106) of the right side first mold (16b), also closing a left side first mold (16a) to support the curl part (C1) and the outer peripheral wall surface of the work by the support mold (106) of the left side first mold (16a), moving forward a long rod (136) to allow a roller metal mold (124) to abut on the inner peripheral wall surface of the work (W), and turning the roller metal mold (124) along the circumferential direction thereof.
Abstract translation: 一种用于模制轮辋隆起部分的方法，包括以下步骤：在特定位置处阻止将第一爪（30）和第二爪（32）保持在工件（车轮轮辋）（W）上，并允许环形支撑构件 160）抵靠在工件（W）的卷曲部（C1）的端面上，封闭右侧的第一模具（16b），以将卷曲部（C1）和工件的外周壁面 右侧第一模具（16b）的支撑模具（106），还封闭左侧第一模具（16a），以通过支撑模具（106）支撑卷曲部分（C1）和工件的外周壁表面 左侧第一模具（16a）向前移动长杆（136），以允许辊子金属模具（124）抵靠在工件（W）的内周壁表面上，并且转动辊子金属模具（124） 沿其圆周方向。
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公开(公告)号：US07228629B2
公开(公告)日：2007-06-12
申请号：US10705135
申请日：2003-11-10
Applicant: Michael J. Beyer
Inventor： Michael J. Beyer
CPC classification number: C22F1/04 , B21D22/14 , B21D53/30 , B23P15/00 , Y10T29/49524 , Y10T29/49526 , Y10T29/49529 , Y10T29/49531
Abstract: The present invention is directed to a method of manufacturing a three piece aluminum wheel assembly comprising the steps of providing a pair of circular blanks made of a heat treatable alloy to be formed into preforms of a general shape. The preforms are subjected to a quenching step in an unconstrained condition to allow for natural thermal deformation during the quenching operation. The as quenched preforms are then subjected to a first forming operation using spin forming to remove the effects of the thermal deformation in the preform, followed by a second forming step using spin forming to shape the component to its desired final shape. The components are then exposed to precipitation heating and finishing to yield the final product.
Abstract translation: 本发明涉及一种制造三件式铝合金车轮组件的方法，包括以下步骤：提供由可热处理的合金制成的一对圆形坯料，以形成一般形状的预制件。 在非约束条件下对预制件进行淬火步骤，以在淬火操作期间自然发生热变形。 然后使用旋转成形对淬火的预制件进行第一成形操作，以消除预制件中的热变形的影响，接着进行使用旋转成形的第二成形步骤，以将组件成形为所需的最终形状。 然后将组分暴露于沉淀加热和精整以产生最终产物。
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公开(公告)号：US20070107223A1
公开(公告)日：2007-05-17
申请号：US10561791
申请日：2004-06-22
Applicant: Koichi Arai , Minoru Nakano , Kenzo Takeda
Inventor： Koichi Arai , Minoru Nakano , Kenzo Takeda
CPC classification number: B21D53/30 , B21D17/04 , Y10T29/49499 , Y10T29/49501 , Y10T29/49504 , Y10T29/49529 , Y10T29/49531
Abstract: A method for molding a wheel rim hump part, comprising the steps of stopping a fist claw (30) and a second claw (32) holding a work (wheel rim for vehicle) (W) at specified positions and alowing an annular support member (160) to abut on the end surface of the curl part (C1) of the work (W), closing a right side first mold (16b) to support the curl part (C1) and the outer peripheral wall surface of the work by the support mold (106) of the right side first mold (16b), also closing a left side first mold (16a) to support the curl part (C1) and the outer peripheral wall surface of the work by the support mold (106) of the left side first mold (16a), moving forward a long rod (136) to allow a roller metal mold (124) to abut on the inner peripheral wall surface of the work (W), and turning the roller metal mold (124) along the circumferential direction thereof.
Abstract translation: 一种用于模制轮缘隆起部分的方法，包括以下步骤：在特定位置处停止将第一爪（30）和第二爪（32）保持在特定位置处的工件（车轮轮缘）（W），并且使环形支撑构件 160）抵接在工件（W）的卷曲部分（C 1）的端面上，闭合右侧第一模具（16b）以支撑卷曲部分（C 1）和外周壁面 通过右侧第一模具（16b）的支撑模具（106）工作，还关闭左侧第一模具（16a）以将卷曲部分（C 1）和工件的外周壁表面 左侧第一模具（16a）的支撑模具（106）向前移动长杆（136），以允许辊子金属模具（124）邻接在工件（W）的内周壁表面上，并且转动 所述滚子金属模具沿圆周方向延伸。
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Patent Agency Ranking
公开(公告)号：US06978649B1
公开(公告)日：2005-12-27
申请号：US10683174
申请日：2003-10-10
Applicant: Milton Alves Alencar , Jose Francisco Gracia Flores
Inventor： Milton Alves Alencar , Jose Francisco Gracia Flores
CPC classification number: B21D53/30 , B21D53/26 , Y10T29/49531
Abstract: This invention relates an improved wheel rim roll forming apparatus for producing a vehicle wheel rim. The wheel rim roll forming apparatus includes an inner member adapted to support a flared wheel rim preform thereon, an outer member supported relative to the inner member, and a pair of adjustable members operatively supported by inner member. The inner member includes an outer surface having a predetermined profile and defining a centerline of the apparatus. The outer member includes an inner surface having a predetermined profile adapted to engage the flared wheel rim preform to produce a partially formed wheel rim having a desired profile. The pair of adjustable members are disposed adjacent an associated end of the flared wheel rim preform. At least one of the adjustable members is adjustable, by one of a rotational or axial movement thereof, in an axial direction with respect to the centerline of the apparatus.
Abstract translation: 本发明涉及一种用于制造车轮轮辋的改进的轮辋辊成形装置。 车轮滚轮成形设备包括适于支撑其上的喇叭形轮缘预制件的内部构件，相对于内部构件支撑的外部构件和由内部构件可操作地支撑的一对可调节构件。 内部构件包括具有预定轮廓并限定设备的中心线的外表面。 外部构件包括具有适于接合扩口轮缘预制件的预定轮廓以产生具有期望轮廓的部分形成的轮缘的内表面。 一对可调节构件邻近扩张轮缘预制件的相关端设置。 至少一个可调节构件通过其旋转或轴向运动中的一个在相对于设备的中心线的轴向方向上是可调节的。
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公开(公告)号：US20050274015A1
公开(公告)日：2005-12-15
申请号：US11110709
申请日：2005-04-21
Applicant: Takeshi Tanaka
Inventor： Takeshi Tanaka
CPC classification number: B60B3/002 , B21D53/26 , B21K1/38 , B60B3/10 , B60B23/10 , B60B25/002 , Y10T29/49501 , Y10T29/49524 , Y10T29/49526 , Y10T29/49529 , Y10T29/49531
Abstract: The present invention provides wheel manufacturing method comprising a pressing step in which a primary molded product having a cylindrical shape with a bottom in which a flange part that extends to the outside is disposed on the open side end part is manufactured, a working step in which a secondary molded product is obtained by cutting away the bottom part of the abovementioned primary molded product, and a spinning step in which, the secondary worked product is fit over and fastened to a rotating jig, a rim flange molding roller is pressed against the end part of the flange part while the secondary worked product is rotated together with the rotating jig, so that the flange part is gradually molded into the shape of a rim flange part, and the flange part is subsequently subjected to an angular adjustment to an appropriate angle to mold a rim flange part.
Abstract translation: 本发明提供一种制轮方法，其特征在于，包括：压制工序，其制造具有底部的圆筒形状的一次成型体，其中向所述开口侧端部设置有向外侧延伸的凸缘部，工作步骤， 通过切除上述一次成型体的底部而获得二次成型体，以及纺丝工序，其中二次加工产品被配合并固定在旋转夹具上，轮辋凸缘成型辊压靠在端部 凸缘部分的一部分，而二次加工产品与旋转夹具一起旋转，使得凸缘部分逐渐地模制成轮缘凸缘部分的形状，并且凸缘部分随后经受角度调整到适当的角度 以模制轮缘凸缘部分。
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公开(公告)号：US06971173B2
公开(公告)日：2005-12-06
申请号：US10437555
申请日：2003-05-13
Applicant: Bruno Guimard
Inventor： Bruno Guimard
CPC classification number: B21D53/30 , B21D53/26 , Y10T29/49524 , Y10T29/49531
Abstract: A method of making a rim of sheet metal for a vehicle wheel, in which: a rectangular geometric shape is cut out of a blank of sheet metal; the blank is bent to obtain a cylindrical hoop; the two free edges of the hoop are welded together; at least one cylindrical flow spinning operation is performed to obtain a profile of given thickness of the hoop, zones of constant thickness being adjacent to zones of variable thickness; a cut is made perpendicular to the axis of the hoop out of at least one lateral edge of the hoop; the hoop is profiled to obtain the rim; and the size of the said rim is set.
Abstract translation: 一种制造用于车轮的金属板边缘的方法，其中：从金属片的坯料切割矩形几何形状; 坯料弯曲得到圆柱形箍; 箍的两个自由边焊接在一起; 执行至少一个圆柱形流动纺丝操作以获得具有给定厚度的箍的轮廓，恒定厚度的区域与可变厚度的区域相邻; 在箍的至少一个侧边缘之外垂直于箍的轴线进行切割; 外圈成型以获得边缘; 并设定所述边缘的尺寸。
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公开(公告)号：US20050209862A1
公开(公告)日：2005-09-22
申请号：US10792962
申请日：2004-03-03
Applicant: Donald Melbinger
Inventor： Donald Melbinger
CPC classification number: B60B21/023 , B21D53/30 , B60B21/106 , Y10T29/49492 , Y10T29/49501 , Y10T29/49503 , Y10T29/49504 , Y10T29/49524 , Y10T29/49531
Abstract: Methods for forming a soft lip for a wheel rim are disclosed herein. The wheel rim may be a cold-formed, spun-formed, or rolled-formed cylindrical blank, wherein the blank includes an upturned outer edge. As the blank is spun, a blunting roller lowered to contact the upturned outer edge to blunt the outer edge into a work-strengthened annular bead, and finish off the external surface of the annular bead to form a soft lip.
Abstract translation: 本文公开了用于形成用于轮缘的软唇缘的方法。 轮缘可以是冷成形的，旋压成形的或滚压成形的圆柱形坯料，其中坯料包括向上的外边缘。 当坯料旋转时，平坦的辊子降低以接触向上翻转的外边缘，将外边缘钝化成工件加强的环形凸缘，并且完成环形凸缘的外表面以形成柔软的唇缘。
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公开(公告)号：US20050178005A1
公开(公告)日：2005-08-18
申请号：US10511494
申请日：2003-04-11
Applicant: Hiroshi Mitsuyoshi , Yasuo Masuda
Inventor： Hiroshi Mitsuyoshi , Yasuo Masuda
CPC classification number: B21D53/30 , Y10T29/49524 , Y10T29/49531
Abstract: A rolled steel plate 1 wound in a roll shape is unrolled and is cut in given dimensions to form a blank 2. In this case, a cut surface 2a is caused to incline at 1 to 3 degrees relative to the thickness direction of the blank 2, wherein the inclination direction of the cut surfaces 2a, 2a on each side is reversed. The blank 2 cut in this manner is roll-formed to cause the cut surfaces 2a, 2a to confront each other. Since the cut surfaces 2a, 2a on each side incline at 1 to 3 degrees in the opposite direction as described above, the cut surfaces 2a, 2a are caused to be parallel. Then, the confronting sections are laser-welded to form a cylindrical body 3.
Abstract translation: 卷绕成卷状的轧制钢板1展开并以给定尺寸切割以形成坯料2.在这种情况下，使切割面2a相对于坯料的厚度方向以1〜3度倾斜 如图2所示，其中每侧的切割面2a，2a的倾斜方向相反。 以这种方式切割的坯料2被卷成形成以使切割面2a，2a彼此面对。 由于每侧的切割面2a，2a在与上述相反的方向上以1〜3度倾斜，所以切割面2a，2a成为平行。 然后，将相对的部分激光焊接以形成圆筒体3。
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