公开(公告)号：US5361493A

公开(公告)日：1994-11-08

申请号：US45577

申请日：1993-04-09

Applicant: Valter Baldi

Inventor： Valter Baldi

IPC: B21D53/26 ,  B23P13/02 ,  B60B3/02 ,  B21K1/32

CPC classification number: B21D53/264 ,  B23P13/02 ,  B60B3/02 ,  Y10T29/49496 ,  Y10T29/49503

Abstract: The semifinished casting for an alloy road wheel undergoes three successive machining operations in which material is removed by stages to produce an inner circumferential seating, destined ultimately to accommodate one bead of a tire, a center hole coaxial both with the inner seating and with the axis of rotation of the wheel, also a set of fixing holes of which the axes describe a circle centered on the axis of rotation, and finally, an outer circumferential seating destined to accommodate the remaining bead of the tire, which is offset from the axis of rotation in such a way as to achieve a non-uniform distribution of mass, limited to the part of wheel affording the outer circumferential seating, that varies progressively with the change in angular position around the axis of rotation between a maximum and a minimum value.

Abstract translation: 用于合金车轮的半成品铸造经历三次连续的机械加工操作，其中材料被分阶段地移除以产生内周座，最终最终容纳轮胎的一个胎圈，与内座部和轴线同轴的中心孔 轮的旋转也是一组固定孔，其轴线描述以旋转轴线为中心的圆，最后是一个外圆周的座圈，用于容纳轮胎的剩余的胎圈， 旋转方式可以实现不均匀的质量分布，限于提供外周座的轮的部分，其随着旋转轴线在最大和最小值之间的角位置的变化而逐渐变化。

公开(公告)号：US5065510A

公开(公告)日：1991-11-19

申请号：US252434

申请日：1988-09-30

Applicant: Friedrich Ostermann ,  Hans-Heinrich Plath ,  Winfried Griep

Inventor： Friedrich Ostermann ,  Hans-Heinrich Plath ,  Winfried Griep

IPC: B60B21/00 ,  B21D53/26 ,  B21D53/30 ,  B21K1/38 ,  B23P15/00 ,  B60B3/06 ,  B60B21/02

CPC classification number: B21D53/264 ,  B60B21/021 ,  B60B3/06 ,  Y10T29/49503 ,  Y10T29/49524 ,  Y10T29/49533

Abstract: A method and equipment for manufacturing a light metal vehicle wheel that has a rim drop base and a club-shaped thickened portion extending axially outward. The club-shaped portion has a tread on its outside surface for use in case of flat tire and has rim horns at its outer end. The method and equipment include pressing the rim horns radially inward by compression rings of a mold die. A radial inner surface of the club-shaped thickened portion is machined by chip removal so as to form an undercut next to the rim horn.

Abstract translation: 一种用于制造轻金属车轮的方法和设备，其具有轮辋底座和轴向向外延伸的球杆状加厚部。 球形部分在其外表面上具有胎面，用于轮胎的扁平轮胎，并且在其外端具有轮辋喇叭。 该方法和设备包括通过模具的压缩环径向向内挤压轮辋喇叭。 球杆形加厚部分的径向内表面通过切屑去除加工，以在边缘角附近形成底切。

公开(公告)号：US4509239A

公开(公告)日：1985-04-09

申请号：US565544

申请日：1983-12-27

Applicant: John V. Liggett

Inventor： John V. Liggett

IPC: B21D53/26 ,  B60B7/18 ,  B21D53/32

CPC classification number: B60B7/18 ,  B21D53/264 ,  Y10T29/4954

Abstract: A method of forming a wheel having a plurality of ornamental spoke elements on an outer side thereof includes the steps of providing a load supporting wheel portion having a mounting hub, a tire receiving rim and a radial wall portion extending therebetween. The radial wall portion is provided an axially extending, radially outwardly facing surface on the outer side. A radially inwardly open circumferential groove is formed on the outer side of the rim. A cylindrical element has a plurality of openings therein and is installed in the groove. A hub plate is formed to overlie the wall portion with an edge portion thereof being located radially outwardly of the axially extending surface. A plurality of spoke elements are formed with a hub end and a rim end with the rim end being installed in each of the openings and the hub end being installed against the axially extending surface. The hub plate is installed over the wall portion with the edge portion thereof entrapping the hub end of the spoke elements against the axially extending surface.

Abstract translation: 在其外侧形成具有多个装饰轮辐元件的轮的方法包括提供具有安装轮毂，轮胎接收轮辋和在其之间延伸的径向壁部的负载支撑轮部分的步骤。 径向壁部分在外侧设置有轴向延伸的径向向外的表面。 在轮辋的外侧形成径向向内开口的周向槽。 圆柱形元件在其中具有多个开口并且安装在凹槽中。 毂板形成为覆盖在壁部分上，其边缘部分位于轴向延伸表面的径向外侧。 多个轮辐元件形成有轮毂端和轮辋端，轮辋端安装在每个开口中，轮毂端被安装在轴向延伸的表面上。 毂板安装在壁部分上方，其边缘部分将轮辐元件的轮毂端部封闭在轴向延伸的表面上。

公开(公告)号：US4334417A

公开(公告)日：1982-06-15

申请号：US204387

申请日：1980-11-05

Applicant: Rene Victor

Inventor： Rene Victor

IPC: B60B21/00 ,  B21D26/14 ,  B21D53/26 ,  B21D53/30 ,  B60B3/02

CPC classification number: B21D26/14 ,  B21D53/264 ,  B60B3/02 ,  Y10T29/49458 ,  Y10T29/49803

Abstract: A wheel blank consisting of a circular flange surrounded by a split rim, is placed inside cylindrical conformers having external faces reproducing the profile of the wheel rim, and thereafter a ring consisting of suitably connected coils gives the possibility to subject the split ring to a magneto-forming flux.

Abstract translation: 由圆形凸缘组成的由分隔边缘包围的轮坯放置在具有再现轮缘轮廓的外表面的圆柱形构像中，然后由适当连接的线圈组成的环给出了将分裂环对磁体 形成通量。

公开(公告)号：US2125866A

公开(公告)日：1938-08-09

申请号：US11196736

申请日：1936-11-21

Applicant: BORG GEORGE W CORP

Inventor： BELL RAYMOND T

IPC: B21D53/26

CPC classification number: B21D53/264 ,  Y10T29/49581

公开(公告)号：US11981985B2

公开(公告)日：2024-05-14

申请号：US17576201

申请日：2022-01-14

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Tieqiang Chen ,  Zuo Xu ,  Zhihua Zhu ,  Qingzhu Zhang ,  Lixin Huang ,  Meng Li

IPC: C22F1/047 ,  B21D53/26 ,  C22C21/08

CPC classification number: C22F1/047 ,  B21D53/264 ,  C22C21/08

Abstract: The disclosure discloses a method for manufacturing special purpose vehicle wheels by using 7000 series aluminum alloys, comprising the following steps: step 1, smelting 7000 series aluminum alloys in a smelting furnace; step 2, making the solution obtained in step 1 into an aluminum alloy ingot blank through a spraying and forming process; step 3, extruding the aluminum alloy ingot blank of step 2 to obtain an extrusion bar; step 4, sawing the extrusion bar into blanks and heating them; step 5, rolling the blank into a cake; step 6, putting the cake into a press for forging and forming; step 7, spinning and forming the wheel rim. The wheel manufactured by the method for manufacturing special vehicle wheels with 7000 series aluminum alloys in the present disclosure has high and stable conductivity, qualified impact test and good bending and radial fatigue performance.

公开(公告)号：US20170182543A1

公开(公告)日：2017-06-29

申请号：US15364356

申请日：2016-11-30

Applicant: CITIC Dicastal CO.,LTD

Inventor： Bowen Xue ,  Jiandong GUO

IPC: B21D53/26 ,  B21D22/18

CPC classification number: B21D53/264 ,  B21D3/14 ,  B21D22/18 ,  B21D53/30 ,  B60B2310/20 ,  B60B2900/911

Abstract: The present invention relates to an online roundness correcting device for a semifinished wheel, which consists of a jacking and rotating system, a left correcting system, a right correcting system and a central locating system. According to the online roundness correcting device provided by the present invention, in service, an online roundness correcting function for the semifinished wheel can be achieved, and the corrected wheel has good roundness and cylindricity, so that not only can the labor intensity for workers be lowered, but also the online roundness correcting device has the characteristics of high degree of automation, advanced process, simple structure and safe and stable performance.

公开(公告)号：US20120117806A1

公开(公告)日：2012-05-17

申请号：US13387648

申请日：2010-07-27

Applicant: Xingyuan Zhang

Inventor： Xingyuan Zhang

IPC: B21K1/28 ,  B21D53/26

CPC classification number: B21D53/30 ,  B21D22/16 ,  B21D53/264 ,  Y10T29/49531

Abstract: The invention provides a rolling forming method of wheel disc, which comprises the following steps: (1) Baiting a circular blank; (2) placing the circular blank in a cavity of a rolling explorator and adopting at least two rolling wheels symmetrically arranged along the circumferential direction of the rolling explorator to perform planar synchronous staggered rolling on the circular blank in the cavity of the rolling explorator; (3) performing trimming and sizing; and (4) stretch forming. The rolling forming method of wheel disc of this invention can precisely form various geometric sections with gradual deformation. The formed product has a uniform mass in the axial direction and the circumferential direction, and has a high dynamic balance precision. The invention can make the blank deform precisely, enhance the production efficiency, and reduce the cost, therefore the invention has good application and popularization prospect.

Abstract translation: 本发明提供一种轮盘的轧制成型方法，其特征在于包括以下步骤：（1） （2）将圆形坯料放置在轧制探测器的空腔中，并且沿着滚动探测器的圆周方向对称地布置至少两个滚轮，以在滚动探测器的空腔中的圆形坯体上进行平面同步交错轧制; （3）进行修边和上胶; 和（4）拉伸成型。 本发明的轮盘的成形方法可以精确地形成具有逐渐变形的各种几何截面。 成形品在轴向和圆周方向上具有均匀的质量，并且具有高动态平衡精度。 本发明可以使坯料精确变形，提高生产效率，降低成本，因此本发明具有良好的应用和普及前景。

公开(公告)号：US20110226033A1

公开(公告)日：2011-09-22

申请号：US13121431

申请日：2009-09-30

Applicant: Lars Johan Rudman ,  Sven Olov Olsson

Inventor： Lars Johan Rudman ,  Sven Olov Olsson

IPC: B21D31/00

CPC classification number: B21D22/20 ,  B04B7/14 ,  B21D22/02 ,  B21D26/021 ,  B21D26/031 ,  B21D53/264

Abstract: The invention refers to a method and a press tool for manufacturing of a separating disk adapted to be included in a disk package of a centrifugal separator. The separating disk extends around an axis of rotation and has tapering shape with an inner surface and an outer surface along the axis of rotation. The separating disk is manufactured of a material and comprises a number of distance members in form of pressed protrusions extending away from the inner surface and/or outer surface. A blank of the material is pressed against the first tool part having a shape corresponding to the tapering shape of the pressed separating disk and comprises first form elements having a shape corresponding to the protrusions.

Abstract translation: 本发明涉及用于制造适于包括在离心分离器的盘式包装中的分离盘的方法和压制工具。 分离盘围绕旋转轴线延伸并且具有锥形形状，其具有沿着旋转轴线的内表面和外表面。 分离盘由材料制成并且包括多个距离构件，其形式为从内表面和/或外表面延伸的按压突起。 材料的坯料被压靠在具有与压制的分离盘的锥形形状相对应的形状的第一工具部分上，并且包括具有与突起对应的形状的第一形状元件。

公开(公告)号：US20090278399A1

公开(公告)日：2009-11-12

申请号：US10585389

申请日：2005-01-06

Applicant: Ram Srivats ,  S. Jayaram

Inventor： Ram Srivats ,  S. Jayaram

IPC: B60B21/00 ,  B21D53/26 ,  B21D22/18

CPC classification number: B21D53/264 ,  B21D22/16 ,  Y10T29/49503 ,  Y10T29/53448

Abstract: This invention relates to a unitary steel wheel as well as an apparatus and method for producing a unitary steel wheel. The unitary wheel comprises rim and disc components. In one embodiment, the unitary wheel further comprises approximately a 50 taper bead-seat for flat or semi-drop cantar rims, produced from a generally circular steel blank. The blank preferably has a cantar hole of predetermined size. In a first step, the blank is initially placed in a spinning machina to form disk and rim portions of a predetermined profila and shape. The preform is further spun and flow formed in the spinning machine, to form a gutter, well, bead-Seat, and/or fixed flange. The preform is then forward and reverse spun to form the final profila and shape of the gutter, wall, bead-seat, and/or fixed flange.

Abstract translation: 本发明涉及一体式钢轮，以及用于生产单一钢轮的设备和方法。 整体轮包括轮圈和圆盘部件。 在一个实施例中，整体轮还包括由大致圆形的钢坯制成的大约50个用于平坦或半下悬臂边缘的锥形胎座。 坯料优选具有预定尺寸的倾斜孔。 在第一步骤中，坯料最初放置在纺丝机中以形成具有预定图案和形状的盘和边缘部分。 在纺丝机中进一步旋转和流动预成型件，以形成沟槽，孔，胎圈座和/或固定法兰。 然后将预型件向前和反向纺丝以形成沟槽，壁，胎圈座和/或固定法兰的最终形状和形状。