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公开(公告)号：US20160368042A1
公开(公告)日：2016-12-22
申请号：US15184090
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 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.
Abstract translation: 本发明提供了一种用于车轮铸造的分体式模具，该模具具有上模，分体型水冷侧模和下模，并且分型水冷侧模沿着 车轮模具的圆周方向。 在每个分体式水冷下侧模具的1/4圆弧部分加工热变形电弧补偿表面，并且在相邻的分流式水冷上侧模具的45度匹配表面的关键部分上加工补偿表面 。 侧模可以有效地解决匹配表面之间的不匹配，匹配表面闪光和铝粘附等问题，这是由于分开式水的两部分的热变形和不均匀的膨胀和收缩 冷却侧模。
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公开(公告)号：US09511580B2
公开(公告)日：2016-12-06
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
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：US09492865B2
公开(公告)日：2016-11-15
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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公开(公告)号：US20160184958A1
公开(公告)日：2016-06-30
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
IPC: B24B29/00
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.
Abstract translation: 本发明提供一种车轮去毛刺装置，其由框架，马达，导轨，摆动板，圆筒，伺服电动缸和发刷等组成。 当使用时，本发明提供的装置可以根据轮辐的后腔的形状调节发刷的角度，以适应任何风格的轮毂，并且去毛刺效果非常理想; 同时该设备具有自动化程度高，过程安全，性能稳定等特点。
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公开(公告)号：US11370247B2
公开(公告)日：2022-06-28
申请号：US16550155
申请日：2019-08-23
Applicant: CITIC Dicastal CO., LTD.
Inventor： Chuan Cheng , Changhai Li , Xu Wang , Hongbiao Li , Lin Zhu , Zhen Li , Yule Zhou
Abstract: An automobile hub with a hollow rim includes a wheel disc and the rim with at least one hollow cavity, in which the rim includes at least two mutually nested rings and an axial end cap at the same ends of the at least two rings, and the hollow cavity consists of the rings and the axial end cap. The outer side of one end of the wheel disc includes axial rim mounting grooves, and the rim is inserted into the rim mounting grooves and fixed to the wheel disc through the end without the axial end cap. By employing the automobile hub with the hollow rim, the hub assembling method, and the automobile having the hub, the weight of the hub can be further reduced, and the hub has sufficient strength.
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Patent Agency Ranking
公开(公告)号：US11338614B2
公开(公告)日：2022-05-24
申请号：US16202245
申请日：2018-11-28
Applicant: CITIC Dicastal CO., LTD.
Inventor： Zuo Xu , Xu Wang , Hanqi Wu , Zhen Li , Kaiqing Wang , Yule Zhou , Chuan Cheng , Changhai Li , Tiefeng Hu , Hui Chi
Abstract: A wheel and a rim with weight reduction sockets are provided. The rim is made of an aluminum alloy and includes an inner flange, a middle portion and an outer flange, the inner flange, middle portion and outer flange are all annular and are connected end to end to form a cylindrical rim, in which weight reduction sockets are provided on the outer surface of the middle portion of the rim; the weight reduction sockets are rectangular ones, and are arranged in lattices in turn; and 3-5 rows of weight reduction sockets are arranged annularly on the outer surface of the middle portion of the rim.
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公开(公告)号：US11338613B2
公开(公告)日：2022-05-24
申请号：US16205530
申请日：2018-11-30
Applicant: CITIC Dicastal CO., LTD.
Inventor： Zuo Xu , Zhen Li , Xu Wang , Kaiqing Wang , Yule Zhou , Chuan Cheng , Changhai Li , Tiefeng Hu , Hui Chi
Abstract: A wheel and a rim with weight reduction sockets are provided. The rim includes an inner flange, a middle portion and an outer flange, the inner flange, middle portion and outer flange are all annular and are connected end to end to form a cylindrical rim, in which the middle portion of the rim includes weight reduction sockets; and the weight reduction sockets are of regular hexagons, and are arranged adjacently on the outer side of the middle portion of the rim in the shape of a honeycomb. The weight of the hub is reduced by designing the weight reduction sockets in a specific shape for the outer rim of the hub and selecting the size of the weight reduction sockets.
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公开(公告)号：US11312175B2
公开(公告)日：2022-04-26
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 wheel having 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：US10919083B2
公开(公告)日：2021-02-16
申请号：US16026104
申请日：2018-07-03
Applicant: CITIC Dicastal CO., LTD.
Inventor： Zuo Xu , Haiping Chang , Lijuan Zhang , Shiwen Xu , Changhai Li , Zhihua Zhu
Abstract: A process for manufacturing an aluminum alloy wheel includes: casting, de-flashing, soaking, spinning, thermal treatment, de-gating, X-ray and machining. During the casting, a casting mold is cooled with water, and a cast blank is produced from carrying out the casting. The de-flashing includes removing flashes of the cast blank at a rim of the cast blank with a de-flashing device. The soaking includes reheating on the cast blank that has been de-flashed. The spinning includes an adaptive spinning mold. The thermal treatment includes direct solution treatment and aging on the cast blank in a thermal treatment furnace after spinning.
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公开(公告)号：US10576534B2
公开(公告)日：2020-03-03
申请号：US16220299
申请日：2018-12-14
Applicant: CITIC Dicastal CO., LTD.
Inventor： Kaiqing Wang , Xianyi Xu , Changhai Li
Abstract: A mold for improving solidification speed of an aluminum alloy cast hot section includes a top mold, a side mold and a lower mold, the top mold being arranged at top and configured to complete a back cavity of a wheel, the bottom mold being arranged below the top mold and configured to complete shaping of a front wheel disc of the wheel, the side mold being arranged on side of the top mold and bottom mold, the top mold, side mold and bottom mold jointly surrounding a cast cavity of the aluminum alloy wheel, the center of the top mold includes a step hole through which a shunt cone is mounted, the shunt cone is connected with the top mold by bolts; the upper part of the shunt cone is assembled with the center hole of the top mold of the mold, the two are in zero clearance fit.
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