Patents by Inventor Yongning Wang

Yongning Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170361373
    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.
    Type: Application
    Filed: June 12, 2017
    Publication date: December 21, 2017
    Inventors: Chuan Dai, Fengjun Zhang, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9839992
    Abstract: The present invention discloses a deburring brush, comprising a pressing plate, jacking posts, copper sleeves, gaskets, guide posts, springs and bristle units. When the bristle units need replacement, it only needs to place the deburring brush on the ground and then press down edges of the front side of a top plate, so that all the bristle units will fall off against the suction force of strong magnets under the action of each jacking post. According to the present invention, it avoids being time consuming and labor intensive due to removing the bristle units one by one by using a screw driver or other similar devices while replacing the bristle units, and at the same time the replacing speed of bristles is greatly increased.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: December 12, 2017
    Assignee: KSM CASTINGS QINHUANGDAO Co., LTD.
    Inventors: Bowen Xue, Jiandong Guo, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9833873
    Abstract: The present invention provides a wheel deburring device, consisting of a frame, a motor, a guide rail, a swing plate, a cylinder, a servo electric cylinder and a hairbrush and the like. When in use, the device provided by the present invention can adjust the angle of the hairbrush according to the shape of the back cavity of the wheel spoke to adapt to hubs of any style, and the deburring effect is very ideal; and meanwhile, the device has the characteristics of high degree of automation, advanced process, safe and stable performance, etc.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: December 5, 2017
    Assignee: CITIC Dicastal CO., LTD.
    Inventors: Bowen Xue, Jiandong Guo, Yongning Wang, Zhihua Zhu, Changhai Li, Binyu Xiong
  • Publication number: 20170297090
    Abstract: An automatically-returning mold ejection device and a casting mold comprising the same. The mold ejection device includes a lower-portion part and an upper-portion part and is wherein the lower-portion part comprises returning rod ejection columns fixed to a mold rack base plate; the upper-portion part comprises returning rods corresponding to the returning rod ejection columns, the top ends of the returning rods are fixed to an ejection rod pushing plate and penetrate through an upper mold connecting plate through returning rod flanges, and a lower mold core of a mold is fixed to the mold rack base plate through a screw. An embodiment of the device has the advantages that the self-returning structure is simple, easy to install and convenient to replace and maintain, and has very good practicability.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 19, 2017
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Fengbao Luo, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9724796
    Abstract: The present invention relates to a wheel polishing apparatus composed of a frame, motors, servo electric cylinders, a polishing head, guide rails and the like. A wheel is fixed onto the clamp on the platform, a motor I rotates the platform and the wheel via the main shaft, a motor II rotates the polishing head via the drive shaft; the canting servo electric cylinder can realize the relative movement of the polishing head along the contour line of the back cavity of the wheel via the canting guide rail, the horizontal servo electric cylinder can realize constant contact between the polishing head and the back cavity of the wheel via the horizontal guide rail. The invention can realize the function of automatically polishing the back cavity of the wheel, which has desirable effects and advanced process and high degree of automation, and is characterized by simple construction and low cost.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: August 8, 2017
    Assignee: CITIC DICASTAL CO., LTD.
    Inventors: Bowen Xue, Yacong Zhang, Jiandong Guo, Yongning Wang, Zhihua Zhu, Changhai Li, Binyu Xiong
  • Patent number: 9713837
    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.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: July 25, 2017
    Assignee: CITIC Dicastal CO., LTD.
    Inventors: Lin Zhu, Changhai Li, Hongbiao Li, Peng Zhou, Yongning Wang, Zhihua Zhu, Binyu Xiong
  • Patent number: 9709464
    Abstract: The present invention provides a drum of a wheel tester, which is characterized in that an outer surface of the drum has cyclic corrugations parallel to a cross section of the drum, wherein the cyclic corrugation in one cycle on the outer surface is composed of a concave arc and a convex arc, both of which are tangential in ends and equal in diameter, and one cycle is 30 to 50 mm in length and 1 to 1.5 mm in depth. The drum is easy to machine, reduced in cost, increased in friction force and suitable for simulating various road surfaces.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: July 18, 2017
    Assignee: CITIC Dicastal CO., LTD
    Inventors: Chunhai Liu, Shide Li, Zhigao Yin, Qiang Liu, Hongwei Sheng, Yiwu Du, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9707620
    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.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: July 18, 2017
    Assignee: CITIC Dicastal CO., LTD.
    Inventors: Lin Zhu, Changhai Li, Hongbiao Li, Fengyi Chang, Yongning Wang, Zhihua Zhu
  • Patent number: 9677157
    Abstract: A process of preparing an aluminum alloy includes the following steps: first adding and completely melting a ZL101 Al-Si ingot and then covering the melt next adding one of modifiers Te and Sb and then performing heat preservation; finally adding one or more of rare earth elements La, Ce, Y and transition metal element Hf and then performing heat preservation. The ZL101 Al-Si alloy melt after the treatments can be casted into an ingot or a part after refining.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: June 13, 2017
    Assignee: CITIC DICASTAL Co., LTD
    Inventors: Lisheng Wang, Zhendong Zhang, Chunhai Liu, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9616448
    Abstract: The present invention provides a wheel spraying device, comprising a frame, an electric motor, a hollow shaft, a ring flange, and cylinders. During use of the device, the need of jacking up and rotating a wheel in wheel spraying can be met, and the difficulty of removing the protection plugs of bolt hole due to thickening and clogging after completion of spraying can be completely avoided. Meanwhile, the device has the characteristics of simple structure, convenience for use, low manufacturing cost, and safe and stable performance.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 11, 2017
    Assignee: CITIC DICASTAL Co., LTD
    Inventors: Bowen Xue, Jiandong Guo, Weidong Liu, Changjiu Ren, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9616491
    Abstract: The invention provides a split-type mold for wheel casting, the mold having an upper die, a split-type water-cooling side die and a lower die, and the split-type water-cooling side die is divided into four pieces along a circumferential direction of the wheel mold. A thermal deformation arc compensation surface is machined on ¼ arc portion of each split-type water-cooling lower side die, and a compensation surface is machined on key portions of 45-degree matching surfaces of adjacent split-type water-cooling upper side dies. The side die can effectively solve the problems such as untight matching between the matching surfaces, flashes of the matching surfaces and aluminum sticking and the like due to the thermal deformation and non-homogeneous expansion and shrinkage of the two portions of the split-type water-cooling side die.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: April 11, 2017
    Assignee: CITIC Dicastal Co., LTD
    Inventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
  • Patent number: 9604277
    Abstract: The present invention provides an integrated mold for casting of wheels. The integrated mold has an upper mold, integrated side molds and a lower mold, wherein the number of the integrated side molds is four in the circumferential direction of the wheel mold. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mold, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side molds. The integrated side molds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side molds.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: March 28, 2017
    Assignee: CITIC Dicastal CO., LTD
    Inventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
  • Publication number: 20170016106
    Abstract: The present invention provides a method for color register spraying of a hub, which includes machining and turning for glossy finish after spraying a black paint on the surface of a hub, and then spraying a color transparent paint onto the hub. The method provided by the invention achieves a spraying-based color register effect through spraying of the color transparent paint, which greatly improves the production efficiency and is available for batch production.
    Type: Application
    Filed: June 22, 2016
    Publication date: January 19, 2017
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Le Zhang, Shengchao Zhang, Yongning Wang, Zhihua Zhu, Changhai Li
  • Publication number: 20160368332
    Abstract: The present invention provides a device for measuring air tightness of an aluminum alloy hub or a tyre and a method for measuring the air tightness of the aluminum alloy hub or the tyre by using the device. The device includes a pressure measurement device mounted into a hub or tyre to be measured, an inflation device in gas connection with an inside of a tyre of a wheel to be measured, and a data acquiring and processing device; wherein the inflation device includes a flow measurement component.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Chunhai Liu, Zhigao Yin, Hanbao Sun, Debin Tang, Jinqi Lv, Zhipeng Li, Zhihua Zhu, Yongning Wang, Changhai Li
  • Publication number: 20160368043
    Abstract: The present invention provides an integrated mould for casting of wheels. The integrated mould has an upper mould, integrated side moulds and a lower mould, wherein the number of the integrated side moulds is four in the circumferential direction of the wheel mould. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mould, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side moulds. The integrated side moulds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side moulds.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
  • Publication number: 20160368042
    Abstract: The invention provides a split-type mold for wheel casting, the mold having an upper die, a split-type water-cooling side die and a lower die, and the split-type water-cooling side die is divided into four pieces along a circumferential direction of the wheel mold. A thermal deformation arc compensation surface is machined on ¼ arc portion of each split-type water-cooling lower side die, and a compensation surface is machined on key portions of 45-degree matching surfaces of adjacent split-type water-cooling upper side dies. The side die can effectively solve the problems such as untight matching between the matching surfaces, flashes of the matching surfaces and aluminum sticking and the like due to the thermal deformation and non-homogeneous expansion and shrinkage of the two portions of the split-type water-cooling side die.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Hongbiao Li, Xiwei Xue, Yong Li, Gui Wang, Longtao Kang, Donghui Zhang
  • Publication number: 20160368065
    Abstract: The present invention provides a machining method of a valve hole and the valve hole machined with the method, wherein the method includes the following steps: (1) performing drilling machining for a valve hole by adopting a valve hole drill bit to achieve a predetermined machining dimension; (2) performing fine machining by adopting a reamer to allow the diameter of the valve hole to reach a stable dimensional state and removing impurities and aluminum scraps on the surface of the valve hole, thereby meeting the requirement of final fine grinding extrusion machining for a blank; and (3) performing final precision machining by adopting a grinding extrusion tool. A technical solution of the present invention can improve the machining precision and strength for the valve hole, prevent the generation of hot cracks and improve the anti-fatigue strength of the valve hole by more than 20%.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 22, 2016
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Huiying Liu, Xiaoguang Huang, Jiandong Guo, Yun Han, Yuexin Lu, Zhiyuan Yu, Minghua Liu, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9511580
    Abstract: The present invention relates to a fixture for station-transferring wheel printing, which is composed of stands, servo motors, rotating plates, slide sleeves, air cylinders and the like. When in use, the fixture provided by the present invention can meet the requirement for quickly printing a pattern on a fixed window of a wheel and improve the production efficiency effectively, and meanwhile has the characteristics of simple mechanism, high automation degree, advanced technology, safe and stable performance.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: December 6, 2016
    Assignee: CITIC DICASTAL CO., LTD.
    Inventors: Bowen Xue, Guangcai Chen, Jiandong Guo, Yongning Wang, Zhihua Zhu, Changhai Li
  • Patent number: 9492865
    Abstract: The present invention provides a take out device of the wheel die casting machine, consisting of a guide sleeve, a guide post, a cylinder, a motor, a fixture and a bearing seat, etc. When in use, the take out device provided by the present invention can stably receive the wheels produced by die-casting and then remove the four joint flashes, so that the problems that the wheel directly drops onto a tray to cause knock damage on the facade and the flashes become hard and are difficult to be removed after the wheel is cooled by dipping in water are solved, and meanwhile, the take out device has the advantages of simple structure, low manufacturing cost and safe and stable performance.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: November 15, 2016
    Assignee: CITIC Dicastal CO., LTD.
    Inventors: Bowen Xue, Yacong Zhang, Jiandong Guo, Yongning Wang, Zhihua Zhu, Changhai Li, Binyu Xiong
  • Publication number: 20160298217
    Abstract: The present invention provides an aluminum alloy refiner, which is characterized by being an amorphous alloy comprising 40 to 60 parts of Zr, 25 to 45 parts of Cu, 1 to 15 parts of Al, 1 to 10 parts of Pd and 1 to 10 parts of Nb in terms of mass fraction. The refiner provided by the present invention can be used to favorably refine crystal grains as well as improve the mechanical property of the aluminum alloy to a certain extent. Moreover, the intermediate alloy improves the strength and plasticity of the alloy, and a refined A356 aluminum alloy is very suitable for the manufacturing of automobile wheels.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 13, 2016
    Applicant: CITIC Dicastal CO., LTD
    Inventors: Lisheng Wang, Yongning Wang, Zhihua Zhu, Chunhai Liu, Changhai Li, Lateng A, Zhendong Zhang, Yungao Su, Naiqin Zhao, Shengli Zhu, Chunnian He