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公开(公告)号：US20200254812A1
公开(公告)日：2020-08-13
申请号：US16550615
申请日：2019-08-26
Applicant: CITIC Dicastal CO., LTD.
Inventor： Chuan CHENG , Changhai LI , Xu WANG , Hongbiao LI , Zhen LI , Yule ZHOU , Zenglei HE
Abstract: An automobile hub of a multilayer rim includes a wheel disc and a rim that is composed of at least two layers of metal rings by nesting, and a gap is preset between two adjacent metal rings; an outer side of one end of the wheel disc includes axial rim mounting grooves, and one end of the rim is inserted into the rim mounting grooves to fix the rim to the wheel disc.
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公开(公告)号：US20200147742A1
公开(公告)日：2020-05-14
申请号：US16503532
申请日：2019-07-04
Applicant: CITIC Dicastal CO., LTD.
Inventor： Yao ZHENG , Jiandong GUO , Lei YANG , Xuesong WANG , Xiaoguang HUANG , Weidong LIU , Zhihua ZHU , Changhai LI
Abstract: A wheel deburring machine is capable of meeting the demand for mixed-line high-precision clamping in a wheel burr brushing process when being used and is ideal in effect, high in efficiency, safe and reliable in working and high in automation degree so as to be particularly suitable for mass production on a production line.
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公开(公告)号：US20190283120A1
公开(公告)日：2019-09-19
申请号：US16050118
申请日：2018-07-31
Applicant: CITIC Dicastal CO., LTD
Inventor： Dexi DU , Changhai LI
Abstract: The present application discloses an aluminum alloy low-pressure casting device and an aluminum alloy low-pressure casting process. A riser tube is canceled, and the pressure kettle replaces original injection of compressed air into a holding furnace, thereby reducing the consumption of compressed air, and improving the production efficiency of the low-pressure casting process. A non-return stopper is used to space the low-pressure casting and the holding furnace, and molten aluminum alloy can be added into the holding furnace in real time without interrupting the low-pressure casting process, so that rejects affected by temperature field changes due to interrupt of the continuous casting process can be reduced, and the yield of the casting process is improved.
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公开(公告)号：US20180338353A1
公开(公告)日：2018-11-22
申请号：US15693940
申请日：2017-09-01
Applicant: CITIC Dicastal CO.,LTD
Inventor： Haiping CHANG , Zhixue WANG , Jin ZHANG , Rui LI , Dawei XU , Bowen XUE , Changhai LI
Abstract: The present application discloses an on-line induction heating device for a wheel blank, consisting of a frame, a servo motor, guide posts I, guide sleeves I, a lower fixed plate, a lifting top plate, a bearing seat, a jacking cylinder, a piston connecting rod, a top cone, reset springs, radial positioning blocks, upper fixed plates, induction heating cylinders, connecting rods, double-head fastening nuts, fixed slide rails, mounting plates, outer protective jackets, induction coils, a displacement sensor I, a compression cylinder, a guide sleeve II, a guide post II, a gland, pressure sensors, asbestos, a displacement sensor II, water inlet pipes, water outlet pipes, a roller bed, transverse sliding tables, positioning cylinders, a supporting plate and lifting cylinders.
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公开(公告)号：US20160184889A1
公开(公告)日：2016-06-30
申请号：US14982688
申请日：2015-12-29
Applicant: CITIC Dicastal CO., LTD
Inventor： Bowen XUE , Yacong ZHANG , Jiandong GUO , Yongning WANG , Zhihua ZHU , Changhai LI , Binyu XIONG
CPC classification number: B22D29/08 , B22D17/2236 , B22D31/00
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.
Abstract translation: 本发明提供一种轮压铸机的取出装置，由引导套筒，导柱，圆柱体，马达，夹具和轴承座等组成。当使用时，由 本发明可以稳定地接收通过压铸产生的轮子，然后去除四个关节闪光，使得轮子直接落到托盘上以在立面上造成敲击损坏的问题变得困难，并且难以成为 解决了通过浸入水中将车轮冷却后的除去，同时取出装置具有结构简单，制造成本低，安全性能稳定的优点。
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Patent Agency Ranking
公开(公告)号：US20190160523A1
公开(公告)日：2019-05-30
申请号：US16188723
申请日：2018-11-13
Applicant: CITIC Dicastal CO., LTD
Abstract: The present application provides a water-cooled mold for casting an aluminum alloy wheel, which is composed of a top mold, a side mold and a bottom mold, wherein a side mold insert is included between the side mold and the bottom mold, the inner surface of the side mold insert faces a cavity, and the upper surface and the lower surface are matched with the side mold frame respectively; the side mold insert is made of copper; the matching surface between the side mold insert and the side mold has a contact matching surface having a length of 10-15 mm at the edges of the inner ring and the outer ring respectively. And the side mold insert and the side mold form a gap which is 0.05-0.20 mm between the contact matching surfaces.
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7.发明申请公开(公告)号：US20160273075A1
公开(公告)日：2016-09-22
申请号：US15070777
申请日：2016-03-15
Applicant: CITIC Dicastal CO., LTD , Hebei University of Technology
Inventor： Yongning WANG , Zhihua ZHU , Chunhai LIU , Changhai LI , Lateng A , Lisheng WANG , Zhendong ZHANG , Bangwei BAI , Zheng FANG , Weimin ZHAO
CPC classification number: C22C1/06 , B22D1/00 , B22D1/002 , B22D7/005 , B22D21/04 , C22B21/06 , C22C1/026 , C22C21/00 , C22C21/02
Abstract: The present invention provides an aluminium alloy refiner. The aluminium alloy refiner is characterized by comprising 7 to 10 parts of Ti, 2 to 3 parts of B and the balance of Al by weight, for example, 8 parts of Ti, 3 parts of B and 89 parts of Al by weight. The aluminium alloy refiner is prepared by rapid solidification. After the refiner is added to A356.2 aluminium alloy, the grain size of the alloy is significantly reduced than that of the aluminium alloy treated by a conventional refiner. Moreover, the solubility of metals in liquid may be increased due to rapid solidification, such that the refiner is more easily absorbed by the aluminium alloy melt after being added to the aluminium alloy.
Abstract translation: 本发明提供一种铝合金精炼机。 铝合金精炼机的特征在于，包括7至10份Ti，2至3份B，余量为Al，例如8份Ti，3份B和89份Al。 铝合金精炼机通过快速固化制备。 将精磨机加入A356.2铝合金后，合金的晶粒尺寸明显低于用常规精炼机处理的铝合金。 此外，金属在液体中的溶解度可能由于快速凝固而增加，使得在添加到铝合金中之后，精炼机更容易被铝合金熔体吸收。
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公开(公告)号：US20160236459A1
公开(公告)日：2016-08-18
申请号：US15043077
申请日：2016-02-12
Applicant: CITIC Dicastal CO., LTD
Inventor： Bowen XUE , Guangcai CHEN , Jiandong GUO , Yongning WANG , Zhihua ZHU , Changhai LI
IPC: B41F3/54
CPC classification number: B41F3/54 , B41F17/001 , B41F17/002 , B41F17/006 , B41F17/14 , B41F17/16 , B41F17/24 , B41F17/30
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.
Abstract translation: 本发明涉及一种用于站转移车轮打印的固定装置，其由支架，伺服电动机，旋转板，滑动套筒，气缸等组成。 在使用中，本发明提供的夹具可以满足在车轮固定窗上快速打印图案的要求，有效提高生产效率，同时具有机构简单，自动化程度高，技术先进， 安全稳定的性能。
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公开(公告)号：US20160231200A1
公开(公告)日：2016-08-11
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
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.
Abstract translation: 本发明提供了一种轮胎测试器的滚筒，其特征在于，滚筒的外表面具有平行于滚筒横截面的循环波纹，其中在外表面上的一个循环中的循环波纹由凹面 圆弧和凸弧都是切向的，直径相等，一个周期长度为30至50毫米，深度为1至1.5毫米。 鼓容易加工，成本降低，摩擦力增加，适合模拟各种路面。
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公开(公告)号：US20160207174A1
公开(公告)日：2016-07-21
申请号：US15001795
申请日：2016-01-20
Applicant: CITIC Dicastal CO., LTD
Inventor： Weidong LIU , Wenjin SHI , Fengyan LIU , Jiandong GUO , Xiaoguang HUANG , Bowen XUE , Yongning WANG , Zhihua ZHU , Changhai LI
CPC classification number: B23Q3/062
Abstract: The present invention relates to a universal fixture for a burring machine, which is mainly composed of a stand, an air cylinder, an air cylinder support, a guide rail slide carriage, a linear guide rail, a connecting plate, a mounting frame, a gear, a bracing rail, a bracing rail support, positioning rolls, a press cover A, a bearing A, a shaft sleeve A, a rotation shaft A, a rack, a press cover B, a rotation shaft B and a shaft sleeve B. The universal fixture provided by the present invention can meet the requirement of the burring machine for machining a wheel and meanwhile has the characteristics of simple structure, convenient manufacture and stable performance.
Abstract translation: 本发明涉及一种用于翻边机的通用夹具，其主要由支架，气缸，气缸支撑件，导轨滑架，直线导轨，连接板，安装框架，安装框架 齿轮，支撑轨道，支撑轨道支撑件，定位辊，压盖A，轴承A，轴套A，旋转轴A，齿条，压盖B，旋转轴B和轴套B 本发明提供的通用夹具可以满足用于加工车轮的翻边机的要求，同时具有结构简单，制造方便，性能稳定的特点。
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