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21. 发明授权

US11040423B2 Wheel rotating transfer device 有权
公开(公告)号：US11040423B2
公开(公告)日：2021-06-22
申请号：US16574936
申请日：2019-09-18
申请人： CITIC DICASTAL CO., LTD
发明人： Weidong Liu , Liangjian Yue , Guoyuan Xiong , Zuo Xu
IPC分类号： B23Q3/18
摘要： A wheel rotating transfer device includes a frame, a lifting cylinder, a flange, guide shafts, linear bearings, a bearing sleeve, a pressure bearing, a spacer ring, a radial bearing, a gear shaft, a bearing end cover, a lifting rack, a first linear guide rail, a precision stroke cylinder, a first guide rail sliding seat, a rack, a carrier, arms, brackets, a plurality of second guide rail sliding seats, a plurality of second linear guide rails, bearing blocks, screw nuts, a bidirectional screw, and a clamping cylinder. The wheel rotating transfer device can meet the requirements of rotating feed of wheels, has the characteristics of simple structure, convenient manufacture, stable performance, high positioning precision and the like, and is particularly suitable for automatic batch production.

22. 发明授权

US11040390B2 Wheel correction device 有权
公开(公告)号：US11040390B2
公开(公告)日：2021-06-22
申请号：US16257204
申请日：2019-01-25
申请人： CITIC Dicastal CO., LTD.
发明人： Zuo Xu , Guoyuan Xiong , Bowen Xue , Hao Wu , Changcun Xiao , Jiandong Guo
IPC分类号： B21D3/02 , B21D53/30 , B21D3/10 , B23B5/28 , B24B9/04
摘要： A wheel correction device includes a lower correction system, a support detection system, a synchronous clamping rotation system, upper correction systems, an upper lifting clamping drive system, a lower lifting drive system, etc. The wheel correction device can be used for not only correcting the axial and radial deformation of a wheel but also adjusting the correction way according to the type of radial deformation, and has the characteristics of high automation, powerful function, advanced technology, strong versatility and high safety and stability.

23. 发明申请

US20160361787A1 Circumferential Positioning Device of Automobile Hub 有权
标题翻译：汽车轮毂周向定位装置
公开(公告)号：US20160361787A1
公开(公告)日：2016-12-15
申请号：US15180841
申请日：2016-06-13
申请人： CITIC Dicastal CO., LTD
发明人： Jinling Yang , Li Yang , Liang Ma , Zhi Chen , Yongwang Zhao , Guoyuan Xiong , Zhihua Zhu , Zuo Xu
IPC分类号： B23Q3/14 , B23Q3/06
CPC分类号： B23Q3/14 , B23Q3/062 , B23Q16/043 , B23Q16/06
摘要： A circumferential positioning device of automobile hub having rotary positioning seat, transition seat, bearing, positioning pin, positioning cylinder, bearing, base frame, main rotating shaft with sliding spline, coupling assembly, link snap-gauge assembly, lead screw, connecting bolt, nut, servo motor, lower bracket of main rotating shaft, small bracket of belt servo motor, belt pulley servo motor, small belt pulley axle, small belt pulley, belt, large belt pulley. The device in the present invention two radial grooves passing through the center that are formed in the bottom surface of the flange of the hub, correspond to the spoke direction on the facade of the hub and are just matched with the two radial bosses passing through the center on the top face of the positioning seat to achieve a positioning purpose.
摘要翻译：汽车轮毂的圆周定位装置，具有旋转定位座，过渡座，轴承，定位销，定位缸，轴承，底座，带滑动花键的主旋转轴，联轴器组件，连杆卡扣式总成，导螺杆，连接螺栓，螺母，伺服电机，主旋转轴下支架，皮带伺服电机小支架，皮带轮伺服电机，小皮带轮轴，小皮带轮，皮带，大皮带轮。在本发明中，穿过中心的两个径向凹槽形成在毂的凸缘的底表面中的装置对应于轮毂的立面上的轮辐方向，并且与通过该轮毂的两个径向凸起匹配中心在定位座椅的顶面，实现定位的目的。

24. 发明申请

US20220316990A1 UNIVERSAL SUSPENSION AND TEST EQUIPMENT FOR AUTOMOBILE CHASSIS SIMULATION ROAD TEST 有权
公开(公告)号：US20220316990A1
公开(公告)日：2022-10-06
申请号：US17368289
申请日：2021-07-06
申请人： CITIC Dicastal Co., Ltd.
发明人： Zhigao Yin , Desheng Chen , Hanqi Wu , Zuo Xu , Guoyuan Xiong
IPC分类号： G01M17/04 , G01M17/007
摘要： The present disclosure belongs to the technical field of tests of wheels and automobile chassis suspension systems, and provides a universal suspension and test equipment for an automobile chassis simulation road test. A simulated dashpot is movably connected to a simulated shock absorption tower; a simulated steering link and a simulated lower control arm are both movably connected to a backboard; and the simulated dashpot, the simulated steering link, and the simulated lower control arm are all assembled with corresponding mounting holes in a steering knuckle. Simulated parts with adjustable lengths and positions are used to replace an original vehicle's dashpot, steering link and lower control arm of a suspension, so that by means of adjusting lengths and angles of all the parts of the test suspension, the universal suspension can be applicable to the spatial hard point requirements of most current Macpherson suspensions.

25. 发明授权

US11118254B2 Thermal treatment method for aluminum alloy cast-spun wheel 有权
公开(公告)号：US11118254B2
公开(公告)日：2021-09-14
申请号：US16127581
申请日：2018-09-11
申请人： CITIC Dicastal CO., LTD.
发明人： Zuo Xu , Guoyuan Xiong , Honglei Liu , Hongfeng Liu , Rui Wang , Changhai Li
IPC分类号： C22F1/04 , C22F1/00
摘要： A thermal treatment method for an A356 aluminum alloy cast-spun wheel is provided. The thermal treatment method is characterized by including the steps of: 1) heating an aluminum alloy wheel cast-spun piece to 540-550° C.; 2) preserving the heat of the aluminum alloy wheel cast-spun piece for 275-285 minutes at the temperature of 540-550° C.; 3) quenching the aluminum alloy wheel cast-spun piece in water of 70-90° C. for 180 seconds; 4) heating the aluminum alloy wheel cast-spun piece to 150-160° C.; 5) preserving the heat of the aluminum alloy wheel cast-spun piece for 175-185 minutes at 150-160° C.; and 6) cooling the aluminum alloy wheel cast-spun piece in air to room temperature.

26. 发明授权

US11112228B2 Runout detection device 有权
公开(公告)号：US11112228B2
公开(公告)日：2021-09-07
申请号：US16404389
申请日：2019-05-06
申请人： CITIC Dicastal CO., LTD
发明人： Zuo Xu , Guoyuan Xiong , Bowen Xue , Haifeng Yuan , Changcun Xiao , Jiandong Guo
IPC分类号： G01B5/18 , G01B3/28
摘要： The present application relates to a runout detection device, which includes a base plate, lateral plates, guide sleeves, springs and dial gauges, etc. During the operation, the sliding sleeve and the lateral dial gauge are moved along the sliding groove in the lateral formwork, so that the runout of right end of the work piece may be measured. The bottom plate of the lower end measuring device is placed above the base plate, the ball at the top end of the probe is always in contact with the lower end of the work piece under the action of the upper spring, the probe is pressed down when contacting a projection, and the L-shaped plate is rotated clockwise through the head nail, at this time, the runout of the lower end of the work piece may be known by the reading of the lower dial gauge.

27. 发明授权

US11110740B2 Composite wheel 有权
公开(公告)号：US11110740B2
公开(公告)日：2021-09-07
申请号：US16188433
申请日：2018-11-13
申请人： CITIC Dicastal CO., LTD
发明人： Zuo Xu , Guoyuan Xiong , Wenlin Chen
IPC分类号： B60B5/02 , B60B3/10 , B60B7/02 , B60B3/02 , B60B1/00 , B60B1/06
摘要： The present application provides a composite wheel, including spokes, a rim and a central disc, one end of each spoke being connected to the central disc and the other end of each spoke being connected to the rim, each spoke includes a spoke skeleton and a spoke shell, and the spoke skeleton is wrapped by the spoke shell; and the spoke shell is made of plastic, rubber, nylon or resin. The technical solution of the present application brings the beneficial technical effects of overcoming the contradiction between the pursuit of the artistic design effect of the wheel and the pursuit of the lightweight of the wheel and meeting the strength requirement of the wheel.

28. 发明授权

US11105602B2 Right-angle touch gauge 有权
公开(公告)号：US11105602B2
公开(公告)日：2021-08-31
申请号：US16384225
申请日：2019-04-15
申请人： CITIC Dicastal CO., LTD
发明人： Zuo Xu , Guoyuan Xiong , Bowen Xue , Xueqiang Li , Baojun Cui , Jiandong Guo
IPC分类号： G01B3/22 , G01B3/26 , G01B5/14
摘要： A right angle touch gauge of the present application includes a fixing block, a floating column, a spring, a measuring column, a measuring sleeve and the like. In use, round head of top end of the floating column is in contact with bottom surface of work piece. The floating column is compressed downward when it touches high surface of the bottom surface of the work piece, the measuring column is compressed to right by matching lower cone of the floating column and left cone of the measuring column, and it may be found whether height difference between high surface and low surface of the bottom surface of the work piece is qualified by observing whether end edge of the right cylinder of the measuring column is placed between steps of right end surface of the measuring sleeve.

29. 发明授权

US11072134B2 Method for surface treatment of composite material part and treated part 有权
公开(公告)号：US11072134B2
公开(公告)日：2021-07-27
申请号：US16112907
申请日：2018-08-27
申请人： CITIC Dicastal CO., LTD.
发明人： Zuo Xu , Guoyuan Xiong , Ling Xiao , Jianqiang Cao , Lateng A , Donghui Zhang , Wei Zhang
IPC分类号： B29C70/54 , B29C70/48 , B29C37/00 , B29C71/00 , B29C70/86 , B29L31/32 , B29K307/04
摘要： The disclosure provides a method for surface treatment of a composite material part and the prepared part. The method comprises the steps of: (1) providing a surface of a carbon fiber composite material part; (2) preparing a surface protection layer; (3) polishing the carbon fiber reinforced resin-based composite material surface after transparent powder is cured; (4) spraying transparent powder to the carbon fiber reinforced resin-based composite material surface after the transparent powder thereon is cured and curing it; (5) polishing the carbon fiber reinforced resin-based composite material surface after the transparent powder is cured; and (6) spraying a clear lacquer to the carbon fiber reinforced resin-based composite material surface after the transparent powder is cured and curing it.

30. 发明授权

US11072014B2 Tool-transition-free machining method and clamp for wheel outer rim 有权
公开(公告)号：US11072014B2
公开(公告)日：2021-07-27
申请号：US16512405
申请日：2019-07-16
申请人： CITIC Dicastal CO., LTD.
发明人： Zuo Xu , Guoyuan Xiong , Huiying Liu , Kuisheng Nie , Xiao Liu , Weidong Liu
IPC分类号： B21D28/30 , B21D53/30
摘要： A tool-transition-free machining method includes: first, a primary turning is conducted, then holes are drilled out by a machining center, and finally a secondary turning is conducted.

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