公开(公告)号：US20200070871A1

公开(公告)日：2020-03-05

申请号：US16390107

申请日：2019-04-22

Applicant: CITIC Dicastal CO., LTD.

Inventor： Dexi DU ,  Dadong WANG ,  Weidong LIU ,  Shaoqian WANG ,  Shiwen XU ,  Zhihua ZHU

IPC: B62D5/00 ,  B62D15/02 ,  B62D5/04

Abstract: A vehicle steering wheel assembly includes a steering wheel, a control component, a rotation measuring component for measuring the rotation condition of the steering wheel, and a road sense simulator for applying a resistance torque to the rotation of the steering wheel according to the rotation condition of the steering wheel; a steering column is disposed under the steering wheel, in which the upper end of the steering column is connected to the steering wheel, and the lower end of the steering column is connected to the road sense simulator, and the road sense simulator is fixed to the vehicle body of the vehicle. The rotation measuring component and the road sense simulator are both connected to the control component, and the control component controls the road sense simulator to apply the resistance torque to the rotation of the steering wheel according to measurement data of the rotation measuring component.

公开(公告)号：US20190283124A1

公开(公告)日：2019-09-19

申请号：US16058292

申请日：2018-08-08

Applicant: CITIC Dicastal CO., LTD

Inventor： Dexi DU ,  Zhihua ZHU

IPC: B22D18/04 ,  B22C9/28

Abstract: The present application discloses a low-pressure casting secondary pressure process for an aluminum wheel. The characteristics of smooth low-pressure filling of molten aluminum alloy and rapid solidification of a rim are preserved, the aluminum alloy at a center sprue is frozen by using a center sprue spreader and a forced water coolling to close a mold cavity, and secondary pressure is implemented to the aluminum wheel by means of down-movement of center extrusion rods, so that the material mechanical properties of an aluminum wheel casting and the production efficiency of the casting process are improved.

公开(公告)号：US20160207173A1

公开(公告)日：2016-07-21

申请号：US14994621

申请日：2016-01-13

Applicant: CITIC Dicastal CO., LTD

Inventor： Weidong LIU ,  Wenjin SHI ,  Fengyan LIU ,  Jiandong GUO ,  Xiaoguang HUANG ,  Bowen XUE ,  Yongning WANG ,  Zhihua ZHU ,  Changhai LI

IPC: B25B1/18 ,  B25B1/20

CPC classification number: B23Q1/58

Abstract: The present invention relates to a universal clamping device for an inscribing machine, having a frame, a base plate, a cushion plate, a fixed support, a lead screw, a linear guide rail, a guide rail slide carriage, a lead screw nut, a bracket, a mandrel, a protective cap, a driven pulley, a fixed support, a synchronous belt, a driving pulley, a mounting rack and a servo motor. The device provided by the present invention can meet the requirements on inscribing work, and is also featured by being simple in structure, convenient to manufacture and stable in performance.

Abstract translation: 本发明涉及一种用于刻印机的通用夹紧装置，其具有框架，底板，缓冲板，固定支撑件，导螺杆，直线导轨，导轨滑架，导螺杆螺母， 支架，心轴，保护帽，从动带轮，固定支撑件，同步带，驱动带轮，安装架和伺服电动机。 本发明提供的装置可以满足刻印工作的要求，结构简单，制造方便，性能稳定。

公开(公告)号：US20160207098A1

公开(公告)日：2016-07-21

申请号：US14980848

申请日：2015-12-28

Applicant: CITIC Dicastal CO., LTD

Inventor： Lin ZHU ,  Changhai LI ,  Hongbiao LI ,  Peng ZHOU ,  Yongning WANG ,  Zhihua ZHU ,  Binyu XIONG

IPC: B22C9/06

CPC classification number: B22C9/065 ,  B22D18/04

Abstract: The present invention provides a water spot cooling device of a bottom mold for wheel hub casting, a method for cooling a bottom mold by using the device, and a method for manufacturing the device. The device and the method of the present invention have the advantages that multi-path spot cooling required by spoke cooling is integrated into one device; the influence of backwater on the mold is eliminated and stable production is benefited; the effluent water from the multi-path spot cooling is gathered to one backwater opening through a backwater crossing and a backwater annular passage, thereby simplifying a backwater device and making the pipeline connection of the device simpler; and there is no special part in the whole device so that the machining cost is reduced and the maintenance is more convenient.

Abstract translation: 本发明提供了一种用于轮毂铸造的底模的水点冷却装置，通过使用该装置冷却底模的方法及其制造方法。 本发明的装置和方法具有将辐射冷却所需的多路径点冷却集成在一个装置中的优点; 消除了回水对模具的影响，稳定生产受益匪浅。 来自多路径点冷却的流出水通过回水通道和回水环形通道聚集到一个回水开口，从而简化了回水装置，使装置的管道连接更简单; 整个装置没有特殊的部分，减少加工成本，维护更方便。

公开(公告)号：US20160200356A1

公开(公告)日：2016-07-14

申请号：US14990217

申请日：2016-01-07

Applicant: CITIC Dicastal CO., LTD

Inventor： Bowen XUE ,  Yacong ZHANG ,  Jiandong GUO ,  Yongning WANG ,  Zhihua ZHU ,  Changhai LI

IPC: B62D7/18

CPC classification number: B62D7/18 ,  B23B35/00 ,  B23B41/00

Abstract: The present invention relates to a method for drilling in steering knuckles, which comprises locating a casted steering knuckle onto a drilling fixture for a steering knuckle, and aligning the center lines of the maching points of the left and right pieces of the steering knuckle. The method provided by the present invention can meet the requirement for simultaneously drilling the left and right symmetrical pieces of the steering knuckle when in use, and in the meantime, has outstanding advantages of advance technology, high positioning precision, firmness in positioning, high machining efficiency and the like.

Abstract translation: 本发明涉及一种用于在转向节中钻孔的方法，其包括将铸造转向节定位在用于转向节的钻具上，以及对准转向节左​​右两侧的加工点的中心线。 本发明提供的方法可以满足使用时同时钻削转向节左右对称部件的要求，同时具有先进技术，定位精度高，定位精度高，加工性高等优点 效率等。

公开(公告)号：US20160199908A1

公开(公告)日：2016-07-14

申请号：US14993390

申请日：2016-01-12

Applicant: CITIC Dicastal CO., LTD

Inventor： Lin ZHU ,  Changhai LI ,  Hongbiao LI ,  Fengyi CHANG ,  Yongning WANG ,  Zhihua ZHU

IPC: B22D30/00 ,  B23P15/26

CPC classification number: B22D30/00 ,  B22C9/065 ,  B22C9/28 ,  B22D18/04 ,  B23P15/26

Abstract: The present invention provides a side-mold water spot-cooling device for cooling a casting mold, a manufacturing method thereof and a method for cooling a casting mold by the device. The technical solution of the present invention has the following technical effects: an open-type backwater structure is employed, not only eliminating the back pressure from the backwater process without adding the supercharging equipment, but also reducing the investment costs of the equipment; reducing requirements for the sealing elements, thereby reducing costs for fittings; greatly reducing use of the joints and reducing the manufacturing, maintenance difficulty and costs of the mold; and the structure is substantially the same as that of the air-cooled mold and is easy for promotion.

Abstract translation: 本发明提供一种用于冷却铸模的侧模式水点冷却装置，其制造方法和通过该装置冷却铸模的方法。 本发明的技术方案具有如下技术效果：采用开放型回水结构，不但消除了增压装置的回水过程，而且降低了设备的投资成本; 减少密封元件的要求，从而降低配件的成本; 大大减少了关节的使用，降低了模具的制造，维修难度和成本; 并且该结构与空气冷却模具的结构基本相同，并且容易促进。