-
公开(公告)号：US11219915B2
公开(公告)日：2022-01-11
申请号：US16596273
申请日：2019-10-08
发明人： Zuo Xu , Xiao Liu , Yudong Li , Xiaopeng Chen
摘要： A positioning clamp for spray-coating of a wheel trim ring includes a lower base plate, a circular bracket, an upper base plate, a plurality of guide rods, a plurality of sliding support parts and a distance adjusting mechanism. The distance adjusting mechanism is configured to drive the plurality of sliding support parts to approach a central position along the guide rods and to move away from the central position along the guide rods. According to the positioning clamp for spray-coating of the wheel trim ring, the position of each sliding support part can be adjusted to adapt to wheel trim rings of different sizes. Therefore, the positioning clamp for spray-coating of the wheel trim ring can replace a large number of positioning clamps of different sizes, and has the advantages of being simple in structure, stable and reliable in positioning, low in manufacturing cost and the like.
-
公开(公告)号：US11465249B2
公开(公告)日：2022-10-11
申请号：US17387972
申请日：2021-07-28
发明人： Jun Wang , Xiao Liu , Xiaopeng Chen , Xingming Zhang , Zuo Xu , Hanqi Wu
IPC分类号： B23P19/027 , B30B15/00 , B23P19/00
摘要： A self-centering device for a liner press-fit wheel may improve center alignment when liners are pressed in bolt holes of the wheel, may reduce rejects generated when bolt hole materials are pressed out by alignment failures, and may improve a press-fit yield.
-
公开(公告)号：US20220168854A1
公开(公告)日：2022-06-02
申请号：US17387972
申请日：2021-07-28
发明人： Jun Wang , Xiao Liu , Xiaopeng Chen , Xingming Zhang , Zuo Xu , Hanqi Wu
IPC分类号： B23P19/027 , B23P19/00 , B30B15/00
摘要： A self-centering device for a liner press-fit wheel may improve center alignment when liners are pressed in bolt holes of the wheel, may reduce rejects generated when bolt hole materials are pressed out by alignment failures, and may improve a press-fit yield.
-
公开(公告)号：US11298797B2
公开(公告)日：2022-04-12
申请号：US16223361
申请日：2018-12-18
发明人： Xiao Liu , Zuo Xu , Jiandong Guo , Xiaopeng Chen
摘要： A wheel fixture is disclosed. A main shaft drives a first positioning pull rod on a chuck body to extend and contract in the radial direction via a tightening screw, a clamping jaw is at a position within the travel range of extension and contraction, a wheel is positioned and clamped by the fixture, airtight support blocks are pressed down by the wheel and flush with the support plane of the clamping jaw, at this time, airtight ejector rods press second O rings to prevent air from flowing out of the airtight detection position, a detection system of a machine tool detects a preset air pressure value which indicate that the wheel has been placed correctly, and if the wheel is not placed correctly on the fixture, the machine tool will alarm through the detected pressure feedback.
-
公开(公告)号：US20200222932A1
公开(公告)日：2020-07-16
申请号：US16596273
申请日：2019-10-08
发明人： Xiao Liu , Yudong Li , Xiaopeng Chen
IPC分类号： B05B13/02
摘要： A positioning clamp for spray-coating of a wheel trim ring includes a lower base plate, a circular bracket, an upper base plate, a plurality of guide rods, a plurality of sliding support parts and a distance adjusting mechanism. The distance adjusting mechanism is configured to drive the plurality of sliding support parts to approach a central position along the guide rods and to move away from the central position along the guide rods. According to the positioning clamp for spray-coating of the wheel trim ring, the position of each sliding support part can be adjusted to adapt to wheel trim rings of different sizes. Therefore, the positioning clamp for spray-coating of the wheel trim ring can replace a large number of positioning clamps of different sizes, and has the advantages of being simple in structure, stable and reliable in positioning, low in manufacturing cost and the like.
-
公开(公告)号：US10513004B2
公开(公告)日：2019-12-24
申请号：US15801427
申请日：2017-11-02
发明人： Huiying Liu , Lijie Hu , Xiaopeng Chen , Zenglei He , Yongwang Zhao
摘要： A wheel corner polishing device includes a station switching system, a valve hole polishing system, a bolt hole polishing system and a rim and cap section synchronous polishing system. The wheel corner polishing device can automatically polish four positions including bolt hole corners, a valve hole corner, outer rim corners and cap section corners of a wheel via upper and lower stations and coordination of the systems.
-
公开(公告)号：US20190061101A1
公开(公告)日：2019-02-28
申请号：US15801410
申请日：2017-11-02
发明人： Huiying Liu , Shan Ma , Yule Zhou , Junmeng Li , Xiaopeng Chen , Yongwang Zhao
摘要： 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.
-
公开(公告)号：US10596671B2
公开(公告)日：2020-03-24
申请号：US16052871
申请日：2018-08-02
发明人： Weidong Liu , Dan Yao , Xiaopeng Chen , Xing Wang , Haiping Chang
摘要： A milling fixture for forged wheel includes a connecting plate installed on a milling machine table, a linear bearing installed on the connecting plate, a small diameter end of a positioning rod penetrates through a spring and a linear bearing, and a limiting screw installed on a side wall of the linear bearing and connected with the positioning rod. Under the coaction of the spring and an external force, the positioning rod is configured to move in the linear bearing. Bidirectional threaded rods are uniformly installed on a bottom plate, one end of each of the bidirectional threaded rods penetrate through pressure claws, the pressure claws are sandwiched between compression nuts and the connecting plate. The fixture can meet the requirement for milling a forged wheel, and at the same time, has the characteristics of a simple structure, is convenient to manufacture, provides stable performance and is low cost.
-
公开(公告)号：US20190061089A1
公开(公告)日：2019-02-28
申请号：US15801427
申请日：2017-11-02
发明人： Huiying Liu , Lijie Hu , Xiaopeng Chen , Zenglei He , Yongwang Zhao
摘要： Disclosed is a wheel corner polishing device, being composed of a station switching system, a valve hole polishing system, a bolt hole polishing system and a rim and cap section synchronous polishing system. The device can meet the requirement of an automatic production line, and can automatically polish four positions including bolt hole corners, a valve hole corner, outer rim corners and cap section corners of a wheel via reasonable process layout, upper and lower stations and coordination of the systems, so that the minimum fillets of the four positions meet the requirements. The device has the characteristics of short cycle, high efficiency, skilful design, strong generality, easy manufacture and the like.
-
公开(公告)号：US10160007B1
公开(公告)日：2018-12-25
申请号：US15673775
申请日：2017-08-10
发明人： Guohua Liu , Xiaopeng Chen , Guangcai Chen , Le Wang , Qun Zhao , Chong Li , Lei Bao
摘要： Disclosed is an aluminum alloy hub surface treatment process. The specific process flow comprises: providing an aluminum alloy hub blank, sanding, polishing, pre-treating, spraying electroplating silver paint, flash-drying, spraying celluloid paint, curing and discharging. The process not only has the mirror effect of electroplated products, but also has many advantages of simplicity, low cost, no heavy metal pollution and the like.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)
