Patents by Inventor Guoyuan Xiong
Guoyuan Xiong 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).
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Patent number: 11752542Abstract: Disclosed is a method and system for adjusting process parameters of a die-casting machine, and a storage medium. The method and the system can receive die wheel type, molten aluminum temperature, interruption time and defect information in real time, respond to the above information one by one according to a set response priority order, select die-casting process parameters, and automatically adjust different process parameters for different products and different working conditions, thereby realizing simultaneous control of multiple die-casting machines, replacing manual adjustment and improving product quality stability and production efficiency.Type: GrantFiled: July 5, 2021Date of Patent: September 12, 2023Assignee: CITIC Dicastal Co., Ltd.Inventors: Yaqi Wu, Xiaobing Huang, Zhiguang Li, Hui Wang, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Patent number: 11745543Abstract: The invention discloses a non-pneumatic tire, comprising a wheel hub; an annular belt located on the periphery of the wheel hub; spokes comprising a plurality of spokes circumferentially arranged between the annular belt and the wheel hub; each spoke being V-shaped, and the spoke comprising two inclined plates arranged at an angle and an arc-shaped apex corner area formed at the joint of the two inclined plates; a resistance part for limiting the deformation amount of the apex corner area to a deformation amount corresponding to the yield strength. According to the invention, plastic permanent deformation of spokes can be effectively avoided by adding resistance parts, and further the service life of non-pneumatic tires can be prolonged.Type: GrantFiled: August 24, 2021Date of Patent: September 5, 2023Assignee: CITIC DICASTAL CO., LTD.Inventors: Weidong Liu, Shiwen Xu, Zuo Xu, Minglei Li, Hanqi Wu, Guoyuan Xiong
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Patent number: 11662273Abstract: 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.Type: GrantFiled: July 6, 2021Date of Patent: May 30, 2023Assignee: CITIC Dicastal Co., Ltd.Inventors: Zhigao Yin, Desheng Chen, Hanqi Wu, Zuo Xu, Guoyuan Xiong
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Patent number: 11662274Abstract: The present disclosure belongs to the technical field of automobile chassis suspension system tests, and provides a wheel acceleration torque system and test equipment for an automobile chassis simulation road test. The automatic connection and separation mechanism is connected with a transmission shaft of a wheel; the automatic connection and separation mechanism can apply acceleration torque of the torque shaft to the transmission shaft, and can separate the acceleration torque applied to the transmission shaft; and the wheel acceleration torque system and the test equipment can adapt to the requirement for applying the acceleration torque in a test of a test bench, simulate to apply the acceleration torque which the wheel bears in the actual road running process, ensure that a test state of a tested wheel and suspension system is close to a test state of a real automobile test field.Type: GrantFiled: July 6, 2021Date of Patent: May 30, 2023Assignee: CITIC Dicastal Co., Ltd.Inventors: Alateng, Guoyuan Xiong, Yingying Song, Zuo Xu, Chenguang Wei, Hanqi Wu
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Patent number: 11648606Abstract: The application provides a cooling water channel for a casting mold. The cooling water channel adopts a sealing structure in which a water channel insert, a sealing cover plate and a metal corrugated sealing ring are matched with each other, wherein a bottom surface of the metal corrugated sealing ring is corrugated or two side walls of the metal corrugated sealing ring are corrugated, and the sealing cover plate is pressed to enable the metal corrugated sealing ring to generate elastic deformation, so that corrugations on the two side walls of the metal corrugated sealing ring and a side wall of the water channel form multi-point contact or the bottom surface of the metal corrugated sealing ring expands to make the side walls of the metal corrugated sealing ring in tight contact with the water channel to achieve a water channel sealing effect.Type: GrantFiled: July 5, 2021Date of Patent: May 16, 2023Assignee: CITIC Dicastal Co., Ltd.Inventors: Zhen Li, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220355620Abstract: The invention discloses a non-pneumatic tire, comprising a wheel hub; an annular belt located on the periphery of the wheel hub; spokes comprising a plurality of spokes circumferentially arranged between the annular belt and the wheel hub; each spoke being V-shaped, and the spoke comprising two inclined plates arranged at an angle and an arc-shaped apex corner area formed at the joint of the two inclined plates; a resistance part for limiting the deformation amount of the apex corner area to a deformation amount corresponding to the yield strength. According to the invention, plastic permanent deformation of spokes can be effectively avoided by adding resistance parts, and further the service life of non-pneumatic tires can be prolonged.Type: ApplicationFiled: August 24, 2021Publication date: November 10, 2022Inventors: Weidong LIU, Shiwen XU, Zuo XU, Minglei LI, Hanqi WU, Guoyuan XIONG
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Publication number: 20220316990Abstract: 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.Type: ApplicationFiled: July 6, 2021Publication date: October 6, 2022Inventors: Zhigao Yin, Desheng Chen, Hanqi Wu, Zuo Xu, Guoyuan Xiong
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Publication number: 20220316991Abstract: The present disclosure belongs to the technical field of automobile chassis suspension system tests, and provides a wheel acceleration torque system and test equipment for an automobile chassis simulation road test. The automatic connection and separation mechanism is connected with a transmission shaft of a wheel; the automatic connection and separation mechanism can apply acceleration torque of the torque shaft to the transmission shaft, and can separate the acceleration torque applied to the transmission shaft; and the wheel acceleration torque system and the test equipment can adapt to the requirement for applying the acceleration torque in a test of a test bench, simulate to apply the acceleration torque which the wheel bears in the actual road running process, ensure that a test state of a tested wheel and suspension system is close to a test state of a real automobile test field.Type: ApplicationFiled: July 6, 2021Publication date: October 6, 2022Inventors: Alateng, Guoyuan Xiong, Yingying Song, Zuo Xu, Chenguang Wei, Hanqi Wu
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Patent number: 11383294Abstract: The application belongs to the technical field of a casting mold and provides a side mold and a low-pressure hub casting mold. Channels of a cooling loop are processed in a back cavity of a side mold frame, a distance between the channels along a solidification direction of a casting gradually increases, and a cooling medium flows along the cooling loop, the ability of taking away heat changes from strong to weak, and a larger temperature gradient of the side mold may be formed by superposition with a temperature gradient formed by the thickness of the side mold.Type: GrantFiled: July 5, 2021Date of Patent: July 12, 2022Assignee: CITIC DICASTAL CO., LTD.Inventors: Zhen Li, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220143684Abstract: The present disclosure belongs to the technical field of casting equipment, and provides a method and system for adjusting process parameters of a die-casting machine, and a storage medium. The method and the system can receive die wheel type, molten aluminum temperature, interruption time and defect information in real time, respond to the above information one by one according to a set response priority order, select die-casting process parameters, and automatically adjust different process parameters for different products and different working conditions, thereby realizing simultaneous control of multiple die-casting machines, replacing manual adjustment and improving product quality stability and production efficiency.Type: ApplicationFiled: July 5, 2021Publication date: May 12, 2022Inventors: Yaqi Wu, Xiaobing Huang, Zhiguang Li, Hui Wang, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220062979Abstract: The application relates to the technical field of casting and provides a casting mold, a counter-pressure casting method and a low-pressure casting method. The casting mold includes an upper mold insert arranged on an upper mold, a riser cavity is formed in a lower part of the upper mold insert, the riser cavity communicates with a mold cavity, an air pipe is arranged on the upper mold insert, one end of the air pipe is located at a top of the riser cavity, and compressed air can be introduced. The compressed air is introduced into the air pipe in the casting process, an upper part of the riser cavity forms a pressure with the same order of magnitude in a heat-insulating furnace, and the pressure of the riser is transmitted to a far-end defect position through local extrusion.Type: ApplicationFiled: July 5, 2021Publication date: March 3, 2022Inventors: Longtao Kang, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220040753Abstract: The application provides a cooling water channel for a casting mold. The cooling water channel adopts a sealing structure in which a water channel insert, a sealing cover plate and a metal corrugated sealing ring are matched with each other, wherein a bottom surface of the metal corrugated sealing ring is corrugated or two side walls of the metal corrugated sealing ring are corrugated, and the sealing cover plate is pressed to enable the metal corrugated sealing ring to generate elastic deformation, so that corrugations on the two side walls of the metal corrugated sealing ring and a side wall of the water channel form multi-point contact or the bottom surface of the metal corrugated sealing ring expands to make the side walls of the metal corrugated sealing ring in tight contact with the water channel to achieve a water channel sealing effect.Type: ApplicationFiled: July 5, 2021Publication date: February 10, 2022Inventors: Zhen Li, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220040756Abstract: The application belongs to the technical field of a casting mold and provides a side mold and a low-pressure hub casting mold. Channels of a cooling loop are processed in a back cavity of a side mold frame, a distance between the channels along a solidification direction of a casting gradually increases, and a cooling medium flows along the cooling loop, the ability of taking away heat changes from strong to weak, and a larger temperature gradient of the side mold may be formed by superposition with a temperature gradient formed by the thickness of the side mold.Type: ApplicationFiled: July 5, 2021Publication date: February 10, 2022Inventors: Zhen Li, Zuo Xu, Hanqi Wu, Zhihua Zhu, Guoyuan Xiong
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Publication number: 20220033934Abstract: Disclosed is a method for preparation of an aluminum matrix composite including preparation of in-situ reaction mixed salt, preparation of a TiB2 enhanced 6061 aluminum matrix composite and ultrasonic treatment of a composite melt. The obtained composite contains TiB2 enhancing particles which are fine in size and uniform in distribution and may remarkably improve the mechanical performance indicators of a matrix alloy. In the TiB2 enhanced 6061 aluminum matrix composite according to the present disclosure, the size of the TiB2 enhancing particles is 200-500 nm and the particles are uniform in distribution in the matrix alloy.Type: ApplicationFiled: July 30, 2021Publication date: February 3, 2022Applicant: CITIC Dicastal Co., Ltd.Inventors: Yongfei Li, Guoyuan Xiong, Xiaoyu Yang, Chaohang Jia, Chunhai Liu, Zuo Xu, Hanqi Wu
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Patent number: 11125606Abstract: A device for detecting the leak rate of a leak is employed to realize a detection method for detecting the leak rate of a leak. The device includes a gas storage tank for storing a detection medium, a connecting piece, a detection valve arranged on the connecting piece, a sealed container and a balance for measuring the weight of the sealed container. The device can detect the leak rates of leaks within the range of 1×10?1˜1×10?8 Pa·m3/s.Type: GrantFiled: August 23, 2019Date of Patent: September 21, 2021Assignee: CITIC Dicastal CO., LTD.Inventors: Zuo Xu, Guoyuan Xiong, Jinqi Lyu, Zhigao Yin, Hanbao Sun
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Patent number: 11118254Abstract: 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.Type: GrantFiled: September 11, 2018Date of Patent: September 14, 2021Assignee: CITIC DICASTAL CO., LTDInventors: Zuo Xu, Guoyuan Xiong, Honglei Liu, Hongfeng Liu, Rui Wang, Changhai Li
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Patent number: 11112228Abstract: 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.Type: GrantFiled: May 6, 2019Date of Patent: September 7, 2021Assignee: CITIC DICATAL CO., LTDInventors: Zuo Xu, Guoyuan Xiong, Bowen Xue, Haifeng Yuan, Changcun Xiao, Jiandong Guo
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Patent number: 11110740Abstract: 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.Type: GrantFiled: November 13, 2018Date of Patent: September 7, 2021Assignee: CITIC DICASTAL CO., LTDInventors: Zuo Xu, Guoyuan Xiong, Wenlin Chen
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Patent number: 11105606Abstract: A wheel flange height difference detection and annular groove burr clearing device includes a turntable, a detection platform, a first intelligent compression meter, a second intelligent compression meter, a first burr cutter, a second burr cutter and the like.Type: GrantFiled: January 15, 2020Date of Patent: August 31, 2021Assignee: CITIC DICASTAL CO., LTDInventors: Zuo Xu, Guoyuan Xiong, Huiying Liu, Yuexin Lu
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Patent number: 11105602Abstract: 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.Type: GrantFiled: April 15, 2019Date of Patent: August 31, 2021Assignee: CITIC DICASTAL CO., LTDInventors: Zuo Xu, Guoyuan Xiong, Bowen Xue, Xueqiang Li, Baojun Cui, Jiandong Guo