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公开(公告)号：US10675650B2
公开(公告)日：2020-06-09
申请号：US16113052
申请日：2018-08-27
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jiandong Guo , Xiaoguang Huang , Bowen Xue , Yao Zheng
Abstract: A protective device for spraying of a wheel is mainly composed of a support, a cylinder, a push plate, bases, floating shafts, shaft sleeves, stop screws, copper sleeves, rotatable pins, springs, elastic collars, end covers, flange plates, guards and a mandrel, wherein the bases and the cylinder are fixed on the support, a flange plate is fixed on each base, an output shaft of the cylinder is connected with the push plate, a copper sleeve is enclosed in each base via an elastic collar, an end cover encloses a spring and a floating shaft inside a shaft sleeve, and the spring is connected with the floating shaft and an end cover respectively.
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公开(公告)号：US10668588B2
公开(公告)日：2020-06-02
申请号：US16024344
申请日：2018-06-29
Applicant: CITIC DICASTAL CO., LTD
Inventor： Weidong Liu , Xiaoyu Jiang , Fengyan Liu
Abstract: A fixture for machining wheel outer rim without trace includes a positioning and clamping portion and a flexible support portion. A base is fixed on a bottom plate, and a screw is configured to compress an expanding pressure plate during being tightened so that the outer circumference of an expanding sleeve expands a center hole of a wheel; and the positioning columns are inserted into bolt holes of the wheel. A lower pressure plate is fixed on the base, and limiting columns and an upper pressure plate are installed on the lower pressure plate, with steel balls and rubber strip being enclosed in a space formed by the lower pressure plate and the upper pressure plate. The fixture meets the requirement for machining the wheel outer rim without trace, has the characteristics of simple structure, convenient manufacture, stable performance and precision, and meets the requirements of automatic production.
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公开(公告)号：US20190063902A1
公开(公告)日：2019-02-28
申请号：US16116119
申请日：2018-08-29
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jinling Yang
Abstract: The disclosure discloses a device for monitoring the thickness of a wheel valve hole on line, which is mainly composed of a frame, a base plate, a lifting cylinder, a first bracket, a bearing base, a linear bearing, a mounting plate, a guide shaft, a lifting shaft, a first servo motor, a first synchronous pulley, a connecting plate, a synchronous belt, a second synchronous pulley and the like, wherein the base plate, a third bracket and a second mounting rack are fixed on the frame, a visual sensor is mounted on the third bracket, the mounting plate is fixed on the base plate via the first bracket, the bearing base is fixed on the mounting plate, and the lifting shaft is mounted on the bearing base via the linear bearing.
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公开(公告)号：US10752064B2
公开(公告)日：2020-08-25
申请号：US16111983
申请日：2018-08-24
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jiandong Guo , Xiaoguang Huang , Yao Zheng , Xiao Liu
IPC: B60C25/05 , B60C25/132 , B23Q3/06 , B23Q3/10
Abstract: A fixture for eccentric clamping of a wheel is composed of a base (1), a cylinder (2), a cylinder support (3), a connecting seat (4), a movable positioning seat (5), a guide rail sliding seat (6), a linear guide rail (7) and a fixed positioning seat (8), wherein the cylinder support (3), the linear guide rail (7) and the fixed positioning seat (8) are fixed on the base (1), the cylinder (2) is mounted on the cylinder support (3), an output shaft of the cylinder (2) is connected with the connecting seat (4), the connecting seat (4) is connected with the linear guide rail (7) via the guide rail sliding seat (6), the movable positioning seat (5) is fixed on the connecting seat (4), and the cylinder (2) is configured to drive the connecting seat (4) and the movable positioning seat (5) to move along the linear guide rail (7).
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公开(公告)号：US10562106B2
公开(公告)日：2020-02-18
申请号：US16052893
申请日：2018-08-02
Applicant: CITIC DICASTAL CO., LTD
Inventor： Weidong Liu , Xiaoyu Jiang , Fengyan Liu
IPC: B23B31/40
Abstract: The invention discloses a precision fixture for improving the balance precision of a wheel, comprising a chuck, a base, a servo motor, a lower pressure plate, a rubber strip, steel balls, an upper pressure plate, a mounting plate, a connecting shaft, a shaft sleeve, a hydraulic cylinder, a bearing end cover, bearings, a guard, an expanding core, expanding flaps, a flange plate, springs, pins, a flange, a connecting shaft and limiting columns. The fixture can meet the requirement for improving the balance precision of a wheel, at the same time, has the characteristics of simple structure, convenient manufacture, stable performance and precision that can meet the machining requirement, and can meet the requirements of automatic production.
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Patent Agency Ranking
公开(公告)号：US20180201485A1
公开(公告)日：2018-07-19
申请号：US15609705
申请日：2017-05-31
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Weidong Liu , Fengyan Liu , Jiandong Guo , Yongwang Zhao
Abstract: Disclosed is a chuck disassembly and transfer device, which is composed of a telescopic cylinder, a cylinder support, a second linear guide rail, a second guide rail sliding seat, a lifting support, a chuck, a lifting chain, a lifting cylinder and the like, wherein the cylinder support and the second linear guide rail are fixed on the frame, the lifting support is connected with the second linear guide rail via the second guide rail sliding seat, and the telescopic cylinder is capable of driving the lifting support and the chuck to move horizontally along the second linear guide rail; the lifting cylinder is fixed on the lifting support, the chuck is connected with an output shaft of the lifting cylinder via the lifting chain, and the lifting cylinder is capable of driving the chuck to move vertically.
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公开(公告)号：US10752475B2
公开(公告)日：2020-08-25
申请号：US15609705
申请日：2017-05-31
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jiandong Guo , Yongwang Zhao
Abstract: Disclosed is a chuck disassembly and transfer device, which is composed of a telescopic cylinder, a cylinder support, a second linear guide rail, a second guide rail sliding seat, a lifting support, a chuck, a lifting chain, a lifting cylinder and the like, wherein the cylinder support and the second linear guide rail are fixed on the frame, the lifting support is connected with the second linear guide rail via the second guide rail sliding seat, and the telescopic cylinder is capable of driving the lifting support and the chuck to move horizontally along the second linear guide rail; the lifting cylinder is fixed on the lifting support, the chuck is connected with an output shaft of the lifting cylinder via the lifting chain, and the lifting cylinder is capable of driving the chuck to move vertically.
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公开(公告)号：US10562359B2
公开(公告)日：2020-02-18
申请号：US16112054
申请日：2018-08-24
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jinling Yang
Abstract: The present disclosure provides a device for inserting an inflating valve, comprising a synchronous clamping and centering mechanism, a synchronous rotating mechanism, a valve hole position detection mechanism and an inflating valve inserting mechanism. The device can meet the requirement for automatically inserting an inflating valve to a wheel, has the characteristics of simple structure, convenient manufacture, stable performance and precision that can meet the machining requirement, and can meet the requirements for automatic production.
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公开(公告)号：US10518373B2
公开(公告)日：2019-12-31
申请号：US15605491
申请日：2017-05-25
Applicant: CITIC Dicastal CO., LTD
Inventor： Weidong Liu , Fengyan Liu , Jiandong Guo , Xiao Liu , Yao Zheng , Yongwang Zhao , Honghai Zhou
Abstract: The present application discloses a flexible clamping device. A sleeve is fixed on a base, an adjusting shaft is connected with a mandrel and the sleeve respectively, the mandrel is fixed on the upper end face of the adjusting shaft, and the bottom outer wall of the adjusting shaft is in small clearance fit with the inner wall of the sleeve; a lock screw is installed on the upper right side wall of the sleeve, a pinion is installed on the upper left side wall of the sleeve via a rotating shaft, saw teeth are provided on the side wall of a adjusting shaft, and the pinion can be engaged with the side teeth of the adjusting shaft.
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公开(公告)号：US10234275B1
公开(公告)日：2019-03-19
申请号：US16116119
申请日：2018-08-29
Applicant: CITIC Dicastal CO., LTD.
Inventor： Weidong Liu , Fengyan Liu , Jinling Yang
Abstract: The disclosure discloses a device for monitoring the thickness of a wheel valve hole on line, which is mainly composed of a frame, a base plate, a lifting cylinder, a first bracket, a bearing base, a linear bearing, a mounting plate, a guide shaft, a lifting shaft, a first servo motor, a first synchronous pulley, a connecting plate, a synchronous belt, a second synchronous pulley and the like, wherein the base plate, a third bracket and a second mounting rack are fixed on the frame, a visual sensor is mounted on the third bracket, the mounting plate is fixed on the base plate via the first bracket, the bearing base is fixed on the mounting plate, and the lifting shaft is mounted on the bearing base via the linear bearing.
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