公开(公告)号：US11839912B2

公开(公告)日：2023-12-12

申请号：US16568901

申请日：2019-09-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Yudong He ,  Libo Liu

IPC: B21H1/10 ,  B60B30/08 ,  B21K1/40

CPC classification number: B21K1/40 ,  B21H1/10 ,  B60B30/08 ,  B60B2310/224 ,  B60B2320/00

Abstract: The present disclosure discloses an automobile wheel hub shaping device. The automobile wheel hub shaping device includes a clamping part for clamping a wheel hub to be shaped, a first driving mechanism for driving the clamping part to rotate, a shaping roller for shaping the wheel hub to be shaped, and a rack; all the clamping part, the first driving mechanism and the shaping roller are mounted to the rack, the shaping roller is located above the clamping part and is capable of rotating relative to the clamping part; and the clamping part is equipped with a fixing part for fixing the wheel hub to be shaped.

公开(公告)号：US11065637B2

公开(公告)日：2021-07-20

申请号：US16568873

申请日：2019-09-12

Applicant: CITIC Dicastal CO., LTD.

Inventor： Zuo Xu ,  Guoyuan Xiong ,  Yudong He ,  Libo Liu

IPC: B05B13/02 ,  B05C13/02 ,  B21H1/10 ,  B65G43/08 ,  B65G47/244

Abstract: A spraying tooling of a motor vehicle wheel hub is provided. The spraying tooling includes an assembly line, multiple wheel hub bases each capable of moving on the assembly line, multiple driving mechanisms each capable of driving a wheel hub base to rotate at a preset position on the assembly line, multiple triggering components each capable of triggering a driving mechanism to operate, multiple maintaining components each capable of maintaining a preset time for a triggering component, and a control component; the wheel hub base includes a sliding seat capable of moving on the assembly line and a tray capable of rotating along with rotation of the driving mechanism, and the tray is rotatably mounted on the sliding seat; and all of the driving mechanisms and the triggering components are electrically connected to the control component.

公开(公告)号：US10987726B2

公开(公告)日：2021-04-27

申请号：US16695130

申请日：2019-11-25

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Libo Liu ,  Yudong He

IPC: B22C9/06 ,  B22C9/28 ,  B22D25/02 ,  B22D29/00

Abstract: A wheel hub molding and casting die includes: a casting die shell, a supporting bottom plate, a limiting bottom plate, a lifting module, a module supporting plate, a lower die, an upper die and removable plates. The supporting bottom plate is mounted on the lower surface of the casting die shell. The limiting bottom plate is arranged below the supporting bottom plate. The module supporting plate is movably arranged in a molding cavity. The lifting module is connected between the bottom of the molding cavity and the module supporting plate. The lower die and the upper die are closed to form a pouring cavity. Annular slots are formed in the outer side wall of the upper die. Removable plate slots are formed in the upper surface of the casting die shell.