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公开(公告)号：US10328497B1
公开(公告)日：2019-06-25
申请号：US15894058
申请日：2018-02-12
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying Liu , Long Yang
CPC classification number: B23B31/28 , B05B12/32 , B23B2231/28
Abstract: A wheel spraying protection device is composed of a hollow mounting rack, an electric cylinder, a tray, an electromagnetic chuck, a sleeve, a piston, a soft rubber cover, a support column, an end cover, high temperature resistant plastic protective plugs, springs and iron posts. The device can play a role in protecting during a wheel spraying process, and solves the problem that a flange face, a center hole and bolt hole conical surfaces are adhered with paint. The device has the characteristics of advanced process, easiness in manufacturing, simple structure, strong function and the like.
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公开(公告)号：US20190061101A1
公开(公告)日：2019-02-28
申请号：US15801410
申请日：2017-11-02
Applicant: CITIC Dicastal CO.,LTD.
Inventor： Huiying Liu , Shan Ma , Yule Zhou , Junmeng Li , Xiaopeng Chen , Yongwang Zhao
Abstract: Disclosed is a wheel outer rim fillet dressing device, including a rough wheel positioning system, a precision wheel positioning system, a wheel rotating system and a cutter dressing system. After a wheel is roughly positioned, an electric cylinder drives a moving plate to descend to an appropriate position, an adjusting cylinder drives a right sliding table to move right, a left sliding table moves synchronously with right sliding table under the action of a second gear rack, thus the distance between a precision positioning post on left sliding table and a precision positioning post on right sliding table is adjusted, and precision positioning posts contact vertical surface of cap seam allowance of wheel and hold the wheel tightly. The adjusting cylinder is restarted, and outer rim fillets can be dressed when the distance between two dressing cutters is adjusted to an appropriate position and under the cooperation of rotating wheel.
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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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公开(公告)号：US20190022822A1
公开(公告)日：2019-01-24
申请号：US15801952
申请日：2017-11-02
Applicant: CITIC Dicastal CO.,LTD
Inventor： Huiying Liu , Weidong Liu , Bowen Xue
CPC classification number: B24B49/12 , B24B5/44 , B24B9/04 , B24B29/005 , B24B47/22
Abstract: The present application disclose a wheel blank positioning end face correction device, comprising a frame, a servo motor I, a support frame, a bearing seat, a bearing, a shaft, a rotating platform, a guide rail, a cylinder, a left slide plate, a left bearing seat, a left shaft, a left bearing, a left driven grooved friction wheel, a left workbench, corner cylinder pressure claws, mandrel seats, mandrels, a grinding wheel, a grinding wheel drive motor, a support plate, a feeding slide plate, feeding guide rails, a linear motor, a distance measuring sensor, a fixed plate, a servo motor II, a driving grooved friction wheel, a right workbench, a right driven grooved friction wheel, a right shaft, a gear rack structure and a right slide plate.
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公开(公告)号：US20190022817A1
公开(公告)日：2019-01-24
申请号：US15801914
申请日：2017-11-02
Applicant: Citic Dicastal Co., Ltd.
Inventor： Huiying Liu , Yacong Zhang
Abstract: Disclosed is a wheel flange burr brushing device, comprising clamping roller motors, a right clamping cylinder, inner travel switches, a right feeding sliding plate, an upper rack, a gear, a lower rack, a feeding guide rail, belt pulleys, driving belts, rotating shaft supports, servo motors and the like. After feeding, a left clamping cylinder and a right clamping cylinder move synchronously first to clamp a wheel; next, the clamping roller motors are started to drive the wheel to rotate; then a lifting cylinder is started to drive a lifting platform to ascend, meanwhile, a feeding cylinder is started to drive a left feeding sliding plate and the right feeding sliding plate to reciprocate, and the servo motors are started to drive burr brushes to reverse cyclically; and the lifting cylinder stops moving when the burr brushes contact the flange face, the burr brushes begin brushing burrs.
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Patent Agency Ranking
公开(公告)号：US11745274B2
公开(公告)日：2023-09-05
申请号：US17367511
申请日：2021-07-05
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Huiying Liu , Zuo Xu , Hanqi Wu
IPC: B23B51/10
CPC classification number: B23B51/106 , B23B51/10 , B23B51/102 , B23B2220/04 , Y10T408/85895
Abstract: The present disclosure belongs to the field of machining of chamfers of holes. The hole chamfering device includes blades in bilateral symmetry and a blade distance adjusting, through the blade distance adjusting, the distance between the blades on the left side and the right side can be adjusted, thus, after the blades on the left side and the right side of the hole chamfering device process chamfers on the front face of a hole, the distance between the blades is reduced to enable the blades to pass through the hole to process chamfers on the back face of the hole, after processing of the chamfers on the back face of the hole is completed, the distance between the blades is reduced, the hole chamfering device not only can chamfer the front face of the hole, but also can chamfer the back face of the hole.
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公开(公告)号：US11660718B2
公开(公告)日：2023-05-30
申请号：US16684795
申请日：2019-11-15
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying Liu , Dong Guo
CPC classification number: B24B9/04 , B24B5/44 , B24B19/00 , B24B27/0023 , B24B27/0076 , B24B29/005 , B24B29/04 , B24B41/067
Abstract: The present disclosure provides an adjustable device for removing burrs of a back cavity of a wheel. The adjustable device for removing the burrs of the back cavity of the wheel includes a frame provided with a rotary table inside, a support frame is fixedly connected to the rotary table, and a left rotary table and a right rotary table are arranged on the support frame. The device is ingenious in design, novel in conception, high in universality, short in cycle time and high in efficiency, and is suitable for removing burrs of wheels in different specifications.
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公开(公告)号：US11491556B2
公开(公告)日：2022-11-08
申请号：US17084561
申请日：2020-10-29
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Huiying Liu , Chong Bai , Xinyuan Cui
IPC: B23B31/40
Abstract: The present application provides an adjustable mandrel and a fixture. The adjustable mandrel comprises an outer-diameter adjusting assembly and a height adjusting assembly, wherein the external diameter and the height of the mandrel can be adjusted according to wheels in different specifications, the wheels in different specifications are clamped, and the radial positioning of the wheel and the axial positioning of the wheel during second-step processing are realized. Two adjusting systems supplement each other, so that the structure is novel, the concept is ingenious, the universality is high, the application range is wide, and the machining cost is reduced.
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公开(公告)号：US11479215B2
公开(公告)日：2022-10-25
申请号：US16257220
申请日：2019-01-25
Applicant: CITIC Dicastal CO., LTD.
Inventor： Huiying Liu , Hongsen Zhang
Abstract: The wheel outer rim groove polishing device includes three major systems, which are a wheel rotation system which is used for positioning, clamping and rotating of a wheel, thereby polishing all grooves in the circumferential direction of the wheel, a left polishing system for reciprocally polishing groove tool grains in the longitudinal direction, and a right polishing system for reciprocally polishing groove tool grains in the transverse direction; and three systems cooperate with each other and are combined orderly to jointly complete the polishing of tool grains on the wheel outer rim grooves. The present disclosure can meet the requirements for polishing the tool grains on the wheel outer rim grooves. Compared with artificial polishing, the device improves the polishing effect, improves the work efficiency, and reduces the risk of rim deformation. The device has the characteristics of high efficiency, practicality, easy manufacture, flexible operation and the like.
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公开(公告)号：US20220266353A1
公开(公告)日：2022-08-25
申请号：US17367509
申请日：2021-07-05
Applicant: CITIC Dicastal Co., Ltd.
Inventor： Huiying Liu , Zuo Xu , Hanqi Wu
IPC: B23B51/10
Abstract: The present disclosure belongs to the technical field of hole machining equipment, and provides a hole chamfering device including blades in bilateral symmetry and a blade posture adjusting assembly. The hole chamfering device not only can be fed from the front face of a hole to complete chamfering work on the front face of the hole, but also can solve the problem of chamfering the back face of the hole under the condition that a chamfering tool cannot be directly fed from the back face of the hole. The hole chamfering device can be fed from the front face of the hole to complete chamfering work on the front face and the back face of the hole, and meanwhile, can remove burrs in the hole, thereby meeting the machining requirement of conventional chamfering of the hole.
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