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公开(公告)号：US20160368043A1
公开(公告)日：2016-12-22
申请号：US15184052
申请日：2016-06-16
Applicant: CITIC Dicastal CO., LTD
Inventor： Peng Zhou , Yongning Wang , Zhihua Zhu , Changhai Li , Hongbiao Li , Xiwei Xue , Yong Li , Gui Wang , Longtao Kang , Donghui Zhang
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.
Abstract translation: 本发明提供了一种用于车轮铸造的集成模具。 集成模具具有上模具，集成侧模具和下模具，其中一体化侧模具的数量在轮模具的圆周方向上为四个。 热变形圆弧补偿面通过在每个一体化的侧模的上下四分之一圆弧部分上进行加工而形成，并且通过对相邻的一体化侧模的45度匹配表面的关键部分进行加工形成补偿表面。 集成的侧模可以有效地解决匹配表面的不精确匹配，匹配表面的分线闪烁和由一体化侧模的热变形引起的铝粘附等问题。
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公开(公告)号：US10328486B2
公开(公告)日：2019-06-25
申请号：US15491002
申请日：2017-04-19
Applicant: CITIC Dicastal CO., LTD
Inventor： Fengbao Luo , Yongning Wang , Zhihua Zhu , Changhai Li
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.
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公开(公告)号：US10234352B2
公开(公告)日：2019-03-19
申请号：US15183899
申请日：2016-06-16
Applicant: CITIC Dicastal CO., LTD
Inventor： Chunhai Liu , Zhigao Yin , Hanbao Sun , Debin Tang , Jinqi Lv , Zhipeng Li , Zhihua Zhu , Yongning Wang , Changhai Li
Abstract: The present invention provides a device for measuring air tightness of an aluminum alloy hub or a tire and a method for measuring the air tightness of the aluminum alloy hub or the tire by using the device. The device includes a pressure measurement device mounted into a hub or tire to be measured, an inflation device in gas connection with an inside of a tire of a wheel to be measured, and a data acquiring and processing device; wherein the inflation device includes a flow measurement component.
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公开(公告)号：US10010907B2
公开(公告)日：2018-07-03
申请号：US15189129
申请日：2016-06-22
Applicant: CITIC Dicastal CO., LTD
Inventor： Le Zhang , Shengchao Zhang , Yongning Wang , Zhihua Zhu , Changhai Li
CPC classification number: B05D1/04 , B05D1/002 , B05D7/53 , B05D2202/25 , B60B7/0046 , B60B7/0053 , B60B7/063 , B60B7/065 , B60B7/066 , B60B21/00 , B60B2900/572 , C23C4/18
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.
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公开(公告)号：US20170361373A1
公开(公告)日：2017-12-21
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
CPC classification number: B22D17/203 , B22D17/2015 , B22D17/266
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.
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Patent Agency Ranking
公开(公告)号：US09833873B2
公开(公告)日：2017-12-05
申请号：US14981678
申请日：2015-12-28
Applicant: CITIC Dicastal CO., LTD
Inventor： Bowen Xue , Jiandong Guo , Yongning Wang , Zhihua Zhu , Changhai Li , Binyu Xiong
CPC classification number: B24B29/005
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.
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公开(公告)号：US09709464B2
公开(公告)日：2017-07-18
申请号：US15019340
申请日：2016-02-09
Applicant: CITIC Dicastal CO., LTD
Inventor： Chunhai Liu , Shide Li , Zhigao Yin , Qiang Liu , Hongwei Sheng , Yiwu Du , Yongning Wang , Zhihua Zhu , Changhai Li
IPC: G01M17/02 , G01M17/007
CPC classification number: G01M17/022 , G01M17/0074
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.
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公开(公告)号：US11097561B2
公开(公告)日：2021-08-24
申请号：US16217278
申请日：2018-12-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Zuo Xu , Guoyuan Xiong , Jinqi Lv , Zhipeng Li , Zhigao Yin , Chunhai Liu , Debin Tang , Yongning Wang , Zhihua Zhu , Guogang Chen
IPC: G01G19/414 , G06Q10/08 , B41J13/10 , B65H7/06 , B65H3/06
Abstract: An automatic hub type identifying device and a method for identifying a hub type using the device are provided. The device includes a feed roller bed, an electronic belt scale, a transfer roller bed, an identification device, a discharge roller bed and a processor, in which the feed roller bed is configured to convey a hub to the electronic belt scale; the electronic belt scale is in data connection with the processor, and is configured to weigh the hub conveyed by the feed roller bed and transmit the weighing result to the processor; the transfer roller bed is configured to transfer the hub from the electronic belt scale to the identification device; and the identification device includes servo drive devices and micro contact displacement detecting devices connected to the servo drive devices.
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公开(公告)号：US10010931B2
公开(公告)日：2018-07-03
申请号：US14993215
申请日：2016-01-12
Applicant: CITIC Dicastal CO., LTD
Inventor： Lin Zhu , Changhai Li , Hongbiao Li , Hongwei Zhao , Yongning Wang , Zhihua Zhu
Abstract: The present invention provides a water spot cooling apparatus, a water spot cooling method for casting a mold, a method for manufacturing the water spot cooling apparatus and use of the water spot cooling apparatus. The technical solution of the present invention has the following advantages: spot cooling of multiple spots can be realized on each side mold by using only one water inlet pipeline, thereby saving the water cooling pipeline and facilitating field installation; the water inlet and outlet are integrated on a main body, thereby facilitating field implementation; the whole apparatus is easy to process, convenient to maintain, and low in manufacturing cost; and it is not restricted by the product structure and facilitates promotion.
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公开(公告)号：US09724796B2
公开(公告)日：2017-08-08
申请号：US14981614
申请日：2015-12-28
Applicant: CITIC Dicastal CO., LTD
Inventor： Bowen Xue , Yacong Zhang , Jiandong Guo , Yongning Wang , Zhihua Zhu , Changhai Li , Binyu Xiong
IPC: B24B9/04
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.
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