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公开(公告)号：US10576554B2
公开(公告)日：2020-03-03
申请号：US16172097
申请日：2018-10-26
Applicant: CITIC Dicastal CO., LTD
Inventor： Huiying Liu , Zhiyuan Yu , Yao Zheng
Abstract: The present application provides a device for correcting an aluminum alloy wheel, which is mainly composed of a frame, an expansion cylinder, a correction motor, a feed motor and the like. A hub positioning unit initially positions a hub to prepare for positioning a center hole expansion sleeve; a hub feed unit performs precise center hole positioning on the hub and completes upward feed movement of the hub; and a tool correction unit completes hub correction through a rotating standard correction cutter head. The device may meet the process requirements of wheels in flow production, improve the runout and balance qualified rate of products, and solve the problems of decentraction of the outer diameter in the first procedure and the second procedure and deformation of rim bulges.
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公开(公告)号：US10399160B2
公开(公告)日：2019-09-03
申请号：US15803122
申请日：2017-11-03
Applicant: CITIC Dicastal CO., LTD
Inventor： Huiying Liu , Yuexin Lu , Zhiyuan Yu , Xinyu Bi
Abstract: Disclosed is a wheel front burr removing device, comprising an upper servo motor, a right support plate, a right slide plate, right guide rails, a right cylinder I, a right cylinder II, a right driven conical friction wheel, a rim burr cutter, a right workbench, a right shaft, a mandrel and the like. Rim burrs are removed on the right station while cap section burrs are removed on the left station, double stations are adopted for machining, so the efficiency is very high.
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公开(公告)号：US10272477B2
公开(公告)日：2019-04-30
申请号：US15797406
申请日：2017-10-30
Applicant: CITIC Dicastal CO., LTD.
Inventor： Ruixiao Zhou , Zhiyuan Yu , Minghua Liu
Abstract: Disclosed is a hub cleaning device, including a base (1), a mounting transition plate (2), a water spraying module (3), hub conveying modules (4) and a work fixture (5), in which the water spraying module (3) is connected onto the mounting transition plate (2), and the mounting transition plate (2) is fixed on the base (1); the work fixture (5) is arranged at a position parallel to the base (1), so that the water spraying module (3) can face the front side of a hub (6); and the hub conveying modules (4) are arranged on two sides of the work fixture (5). The device is simple in structure, and eliminates cleaning dead angles. One device can complete cleaning of multiple types of hubs, thereby greatly reducing the input of enterprises on cleaning devices.
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公开(公告)号：US20190060962A1
公开(公告)日：2019-02-28
申请号：US15797436
申请日：2017-10-30
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Ruixiao Zhou , Zhiyuan Yu , Minghua Liu
CPC classification number: B08B3/02 , B05B13/0627 , B05B15/68 , B08B3/024 , B08B13/00 , B60B30/00 , B60B2310/202 , B60B2310/228 , B60B2360/104 , B60S3/042
Abstract: Disclosed is an intelligent hub cleaning device, including a base (1), a mounting transition plate (2), a nozzle adjusting module (3), hub conveying modules (4) and a work fixture (5), in which the nozzle adjusting module (3) is connected onto the mounting transition plate (2), and the mounting transition plate (2) is fixed on the base (1); the work fixture (5) is arranged at a position parallel to the base (1), so that the nozzle adjusting module (3) can face the front side of a hub (6); and the hub conveying modules (4) are arranged on two sides of the work fixture (5). The device is simple in structure, and one device can complete cleaning of multiple types of hubs, thereby greatly reducing the input of enterprises on cleaning devices and saving a lot of money for the enterprises.
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公开(公告)号：US10207384B2
公开(公告)日：2019-02-19
申请号：US15594532
申请日：2017-05-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Yao Zheng , Jiandong Guo , Lei Yang , Xiaoguang Huang , Xuesong Wang , Huiying Liu , Zhiyuan Yu , Weimin Cai , Yongwang Zhao
Abstract: The present disclosure provides a flexible device for burr removing, which is composed of a frame (1), lower flanges (2), guide posts (3), thrust cylinders (4), guide sleeves (5), thrust shafts (6), sleeves (7), a movable plate (8), upper flanges (9), a dust guard (10), cylinder housings (11) and the like. The flexible device for burr removing in use can meet the requirement for brushing burrs on wheels having two different sizes in one burr brusher, has the characteristics of ideal effect, high efficiency, safety and reliability in work and high degree of automation, and is particularly suitable for batch production on production lines.
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Patent Agency Ranking
公开(公告)号：US10569335B2
公开(公告)日：2020-02-25
申请号：US16032488
申请日：2018-07-11
Applicant: CITIC Dicastal CO., LTD
Inventor： Minghua Liu , Yingjun Zhou , Weidong Liu , Xiao Liu , Xiaoguang Huang , Jiandong Guo , Huiying Liu , Yuexin Lu , Zhiyuan Yu , Ruixiao Zhou
Abstract: The invention discloses a wheel machining tool. A rough turning tool and a finish turning tool are respectively arranged on two sides of a tool head, the primary declination angle β of the rough turning tool is set to 90° to 120°, and the primary declination angle α of the finish turning tool is set to 85° to 95°; the axial height difference between the rough turning tool and the finish turning tool is set to 0.2-0.5 mm; the distance c between the rough turning tool and the tool head is set to 5-8 mm, and the distance b between the finish turning tool and the tool head is set to 3-5 mm. The rake angle δ of the rough turning tool is set to 12°-15°, the rake angle γ of the finish turning tool is set to 14°-17°.
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公开(公告)号：US20190060961A1
公开(公告)日：2019-02-28
申请号：US15797406
申请日：2017-10-30
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Ruixiao Zhou , Zhiyuan Yu , Minghua Liu
Abstract: Disclosed is a hub cleaning device, including a base (1), a mounting transition plate (2), a water spraying module (3), hub conveying modules (4) and a work fixture (5), in which the water spraying module (3) is connected onto the mounting transition plate (2), and the mounting transition plate (2) is fixed on the base (1); the work fixture (5) is arranged at a position parallel to the base (1), so that the water spraying module (3) can face the front side of a hub (6); and the hub conveying modules (4) are arranged on two sides of the work fixture (5). The device is simple in structure, and eliminates cleaning dead angles. One device can complete cleaning of multiple types of hubs, thereby greatly reducing the input of enterprises on cleaning devices.
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公开(公告)号：US20180333783A1
公开(公告)日：2018-11-22
申请号：US15692698
申请日：2017-08-31
Applicant: CITIC Dicastal CO., LTD
Inventor： Yao Zheng , Jiandong Guo , Lei Yang , Xiaoguang Huang , Zhifeng Zhang , Huiying Liu , Zhiyuan Yu , Weimin Cai , Yongwang Zhao
CPC classification number: B23B39/161 , B23B39/162 , B23B39/20 , B23Q3/062 , B23Q5/033
Abstract: The present application provides a chamfer removing device for wheels. The device may be used for removing a bolt hole chamfer on flange side of back cavity of a wheel in hub machining process. Drill bits are spaced a certain height from the flange side of the wheel by adjusting the relative height of an external thread guiding sleeve in an internal thread guiding sleeve, a motor and gears drive the drill bits to rotate, and a cylinder and a sliding box drive the drill bits to move up and down so as to realize chamfer removing function.
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公开(公告)号：US09878454B1
公开(公告)日：2018-01-30
申请号：US15594540
申请日：2017-05-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Yao Zheng , Jiandong Guo , Lei Yang , Zhiyuan Yu , Weimin Cai , Bowen Xue , Xiaoguang Huang , Xuesong Wang , Yuexin Lu , Yukun Yang , Yongwang Zhao
CPC classification number: B25J15/0028 , B25B5/003 , B25B5/006 , B25B5/04 , B25B5/14
Abstract: The present disclosure provides a flexible clamping device, which is composed of a housing, a shaft I, a sleeve I, a cylinder, a connector, a shaft II, a clamping spring, a protective pad, a pressure block, a shaft III, a sleeve II and a bottom plate. The bottom plate is provided with two steps on which wheels having different sizes are fixed respectively. When the large-sized wheel is put on the bottom step, the cylinder drives the connector to move right in a plane, the protective pad on the pressure block presses the hub of the wheel, and the function of compacting the large-sized wheel is thus realized; when the small-sized wheel is put on the bottom step, the cylinder drives the connector to continuously move right in the plane, the protective pad on the pressure block presses the hub of the wheel, and the function of compacting the small-sized wheel is thus realized. The flexible clamping device in use can meet the requirement of mixed-line high precision clamping in the wheel burr brushing process, has the characteristics of ideal effect, high efficiency, safety and reliability in work and high degree of automation, and is particularly suitable for batch production on production lines.
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公开(公告)号：US20160368065A1
公开(公告)日：2016-12-22
申请号：US15183023
申请日：2016-06-15
Applicant: CITIC Dicastal CO., LTD
Inventor： Huiying Liu , Xiaoguang Huang , Jiandong Guo , Yun Han , Yuexin Lu , Zhiyuan Yu , Minghua Liu , Yongning Wang , Zhihua Zhu , Changhai Li
CPC classification number: B23B35/005 , B23B35/00 , B23B41/12 , B23B2215/08 , B23B2222/04 , B23D75/00 , B60B2310/226 , B60B2310/228 , B60B2310/234 , B60B2360/104 , F16K27/00
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%.
Abstract translation: 本发明提供一种阀孔的加工方法和利用该方法加工的阀孔，其特征在于，该方法包括以下步骤：（1）通过采用阀孔钻头实现预定加工，对阀孔进行钻孔加工 尺寸; （2）通过采用扩孔器进行精加工，以使阀孔的直径达到稳定的尺寸状态，并且去除阀孔表面上的杂质和铝废料，从而满足最终细磨加工的要求 空白; 和（3）采用研磨挤压工具进行最终精密加工。 本发明的技术方案可以提高阀孔的加工精度和强度，防止产生热裂纹，提高阀孔的抗疲劳强度20％以上。
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