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    Local extrusion device for high-pressure casting
    5.
    发明授权
    Local extrusion device for high-pressure casting 有权

    公开(公告)号：US10201850B2

    公开(公告)日：2019-02-12

    申请号：US15620061

    申请日：2017-06-12

    Applicant: CITIC Dicastal CO., LTD.

    Inventor： Chuan Dai ,  Fengjun Zhang ,  Yongning Wang ,  Zhihua Zhu ,  Changhai Li

    IPC: B22D17/20 ,  B22D17/26

    Abstract: The disclosure provides a local extrusion device for high-pressing casting. The local extrusion device for high-pressure casting includes an extrusion core sleeve, an extrusion rod, an extrusion oil cylinder and an extrusion oil cylinder piston. The extrusion oil cylinder includes the extrusion oil cylinder piston, the extrusion oil cylinder piston is connected with the extrusion rod, the extrusion rod is positioned in the extrusion core sleeve, and the extrusion core sleeve and the extrusion oil cylinder are fixed.

    Device and method for degating of aluminum wheel blank by laser cutting
    6.
    发明授权
    Device and method for degating of aluminum wheel blank by laser cutting 有权

    公开(公告)号：US10279433B2

    公开(公告)日：2019-05-07

    申请号：US15337663

    申请日：2016-10-28

    Applicant: CITIC Dicastal CO., LTD

    Inventor： Fengbao Luo ,  Ruixiao Zhou ,  Chuan Dai ,  Dengyao Li ,  Xiao Liu

    IPC: B23K26/361 ,  B23K26/40 ,  B23K37/053 ,  B23K37/04 ,  B23K103/10 ,  B23K101/00

    Abstract: The present invention provides a device and method for degating of an aluminum wheel blank by laser cutting, and the device comprises members including a lower lifting frame movable long beam, a middle lifting frame inner side oblique beam, a middle lifting frame pin shaft, a rubber supporting cushion, an upper lifting frame long fixed beam, a middle lifting frame outer side oblique beam, a first stroke limiting frame, a first stroke limiting wheel, a second stroke limiting frame, a second stroke limiting wheel, piston firm retaining rings, frame-shaped guide plates, directional sliding blocks, grating positioning devices, a wheel blank member, a roller way, a lower rack fixed frame, a lower gate taking device fixed frame, a laser cutting head, an eccentric turning wheel, high-temperature-resistant resin clamping gaskets, clamping blocks, rack vertical corner frames, clamping hydraulic cylinder pistons, horizontal clamping hydraulic cylinders, a movable plate and the like. When in use, the device of the present invention can realize the function of online removal of a wheel gate, can improve work efficiency, can also reduce labor force, and has the characteristics of high cutting precision, round and burr-free cutting position, stable performance, high degree of automation and the like.

    Device and Method for Degating of Aluminum Wheel Blank by Laser Cutting
    7.
    发明申请
    Device and Method for Degating of Aluminum Wheel Blank by Laser Cutting 审中-公开

    公开(公告)号：US20170189998A1

    公开(公告)日：2017-07-06

    申请号：US15337663

    申请日：2016-10-28

    Applicant: CITIC Dicastal CO., LTD

    Inventor： Fengbao Luo ,  Ruixiao Zhou ,  Chuan Dai ,  Dengyao Li ,  Xiao Liu

    IPC: B23K26/361 ,  B23K37/053 ,  B23K26/40

    CPC classification number: B23K26/361 ,  B23K26/40 ,  B23K37/0426 ,  B23K37/053 ,  B23K2101/006 ,  B23K2103/10

    Abstract: The present invention provides a device and method for degating of an aluminum wheel blank by laser cutting, and the device comprises members including a lower lifting frame movable long beam, a middle lifting frame inner side oblique beam, a middle lifting frame pin shaft, a rubber supporting cushion, an upper lifting frame long fixed beam, a middle lifting frame outer side oblique beam, a first stroke limiting frame, a first stroke limiting wheel, a second stroke limiting frame, a second stroke limiting wheel, piston firm retaining rings, frame-shaped guide plates, directional sliding blocks, grating positioning devices, a wheel blank member, a roller way, a lower rack fixed frame, a lower gate taking device fixed frame, a laser cutting head, an eccentric turning wheel, high-temperature-resistant resin clamping gaskets, clamping blocks, rack vertical corner frames, clamping hydraulic cylinder pistons, horizontal clamping hydraulic cylinders, a movable plate and the like. When in use, the device of the present invention can realize the function of online removal of a wheel gate, can improve work efficiency, can also reduce labor force, and has the characteristics of high cutting precision, round and burr-free cutting position, stable performance, high degree of automation and the like.

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