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公开(公告)号：US20200306841A1
公开(公告)日：2020-10-01
申请号：US16724151
申请日：2019-12-20
Applicant: CITIC Dicastal Co., LTD
Inventor： Huiying LIU , Jian LI , Wendong LI
IPC: B23C3/02
Abstract: A device for removing flashes of a wheel blank includes two layers of turnover mechanisms, wherein the lower-layer turnover mechanism realizes the initial positioning of a wheel and has the function of removing the flashes at both the inner side and the outer side of an inner rim of the wheel, and the upper-layer turnover mechanism realizes the secondary positioning of the wheel and has the function of removing the flashes on the outer rim side. By means of the two layers of turnover mechanisms, the flashes on the front face and end face of a wheel blank outer rim wheel lip, and the inner side and outer side of the inner rim are removed, and coaxial processing conversion and orderly takt connection are ensured. The disclosure also provides a method for removing flashes of a wheel blank.
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公开(公告)号：US20200299810A1
公开(公告)日：2020-09-24
申请号：US16693896
申请日：2019-11-25
Applicant: CITIC Dicastal CO., LTD.
Inventor： Shoujun FU , Jinwei LIU , Chunwei WANG , Haichao SUN , Huiying LIU
Abstract: A high-strength A356 alloy and a preparation method thereof are disclosed. Modifiers Ba and Zr are added to improve the as-cast structure of the alloy. The high-pressure solidified A356 alloy prepared by a high-pressure solidification technology has finer grains, and the elements such as Mg and Si have higher supersaturated solubility in a matrix.
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公开(公告)号：US20200149861A1
公开(公告)日：2020-05-14
申请号：US16743353
申请日：2020-01-15
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying LIU , Yuexin LU
Abstract: 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.
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公开(公告)号：US20200147667A1
公开(公告)日：2020-05-14
申请号：US16512405
申请日：2019-07-16
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying LIU , Kuisheng NIE , Xiao LIU , Weidong LIU
Abstract: A tool-transition-free machining method includes: first, a primary turning is conducted, then holes are drilled out by a machining center, and finally a secondary turning is conducted.
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公开(公告)号：US20200147629A1
公开(公告)日：2020-05-14
申请号：US16503618
申请日：2019-07-04
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying LIU , Kuisheng NIE
Abstract: A tooling for wheel spraying reinforcement can uniformly apply a hard coating on the inner rim and the spoke back cavity of a wheel, and can effectively solve the technical problems of uneven spraying and poor roundness. The high-precision spraying of the hard coating of the wheel is realized, and the device has novel structure, advanced technology and high universality.
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Patent Agency Ranking
公开(公告)号：US20200001373A1
公开(公告)日：2020-01-02
申请号：US16384215
申请日：2019-04-15
Applicant: CITIC Dicastal CO., LTD
Inventor： Huiying LIU , Shoujun FU
Abstract: The present application discloses a device for trimming the positioning end surface of a wheel blank comprises a wheel positioning clamping system, an axial positioning surface trimming system and a radial positioning surface trimming system. The wheel positioning clamping system completes the loading, clamping and low-speed rotation of the wheel; the axial positioning surface trimming system firstly completes the detection of the wheel axial hop, and then completes the trimming of the axially positioning surface; the radial positioning surface trimming system firstly completes the detection of the wheel radial hop, and then completes the trimming of the radial positioning surface. The axially positioning surface trimming system and the radial positioning surface trimming system are independent of each other and complementary to each other, and the two systems accomplish the trimming of the positioning end surface of the wheel blank jointly.
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公开(公告)号：US20190262905A1
公开(公告)日：2019-08-29
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：US20190202021A1
公开(公告)日：2019-07-04
申请号：US15893140
申请日：2018-02-09
Applicant: CITIC DICASTAL CO., LTD
Inventor： Huiying LIU , Yuexin LU
Abstract: A rotary wheel cleaning device comprises a feeding station, a cleaning station, a blowing station and a discharging station. The feeding station completes positioning, jacking and clamping of a wheel; the cleaning station completes cleaning of the wheel; the blowing station completes blowing of the wheel; and the discharging station transfers the cleaned wheel. The device can be used for automatic continuous production, in which the wheel can horizontally rotate and turn over during cleaning, so that the wheel is cleaned in multiple angles and multiple directions; and by skillful layout, feeding, cleaning, blowing and discharging of the wheel are orderly engaged, so that the cleaning process is coherent and cyclic, the period is short and the efficiency is high.
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公开(公告)号：US20190202019A1
公开(公告)日：2019-07-04
申请号：US15893075
申请日：2018-02-09
Applicant: CITIC DICASTAL CO., LTD
Inventor： Huiying LIU , Junmeng LI
IPC: B24B5/44
CPC classification number: B24B5/44
Abstract: A device for removing tool joint edge burrs of a wheel comprises a frame, a base, first guide rails, a first movable plate, a first ball screw, a longitudinal motor, a transverse motor, second guide rails, a second ball screw, a movable plate II, an electric cylinder, a mobile roller bed, a circle center measuring sensor, an inner bearing, a shaft, a sleeve, guide keys, a hollow shaft, a pyramid cutter, outer cylinders, a left blade, a right blade and the like. The device is configured to simultaneously remove tool joint edge burrs from an outer rim and a cap slot edge and is used for automatic continuous production; by integrating inner and outer burr removing cutters, not only is the space saved, but also inner and outer independent feeding and independent rotation are realized; the inner and outer cutters have higher coaxiality, and the burr removing effect is improved.
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公开(公告)号：US20190030625A1
公开(公告)日：2019-01-31
申请号：US15842036
申请日：2017-12-14
Applicant: CITIC Dicastal CO.,LTD
Inventor： Huiying LIU , Guorui WU , Shan MA , Lei JIANG
CPC classification number: B23C3/12 , B23B5/163 , B23C2215/085 , B23C2220/16 , B23C2220/20 , B23C2260/04 , B23C2270/027 , B23Q7/05 , Y10T29/5124 , Y10T409/304144 , Y10T409/304256 , Y10T409/30532 , Y10T409/305824 , Y10T409/30896
Abstract: Disclosed is a pneumatic milling wheel cap section burr device, which includes a lifting cylinder, guide posts, guide sleeves, a lifting table, adjusting guide rails, an adjusting slide block, an adjusting cylinder, a connecting rod, a turnover platform, feeding guide rails, a feeding platform, a feeding cylinder, an air compressor and a pneumatic milling cutter. A servo motor drives a rotating table to turn over 90 degrees, and the clamped wheel can turn over 90 degrees, so that the wheel is upright; the lifting cylinder drives the lifting table to move up and down to adjust the height of the pneumatic milling cutter; and the adjusting cylinder adjusts the angle of the turnover platform to adjust the contact angle of the pneumatic milling cutter and the cap section edge.
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