-
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：US11331729B2
公开(公告)日：2022-05-17
申请号：US16746940
申请日：2020-01-19
发明人： Xiao Liu , Jiandong Guo
摘要： A wheel hub special drilling device comprises a main shaft transmission device, which has a transmission mechanism base and a transmission mechanism mounted on the transmission mechanism base, wherein the transmission mechanism comprises an X-axis transmission mechanism, a Y-axis transmission mechanism and a Z-axis transmission mechanism which are used for respectively moving a main shaft in three vertical axial directions; a main shaft, which is mounted on the vertical Z-axis transmission mechanism; a drilling tool, which is mounted on the main shaft and is rotationally driven by the main shaft; a clamp device, which is used for clamping and fixing a wheel hub to be processed.
-
公开(公告)号：US11280601B2
公开(公告)日：2022-03-22
申请号：US17102314
申请日：2020-11-23
发明人： Xiao Liu , Lijie Hu , Yingjie Wang
摘要： The present invention discloses an inspection tool for surface of paint that is capable of detecting if a diameter of the minimum surface without paint of a mounting surface of a bolt hole is qualified, and if a height of surface without paint of side wall of a bolt hole as a counter hole exceeds a given range. The present invention is of simple structure and is convenient for use.
-
公开(公告)号：US20210156661A1
公开(公告)日：2021-05-27
申请号：US17102314
申请日：2020-11-23
发明人： Xiao Liu , Lijie Hu , Yingjie Wang
摘要： The present invention discloses an inspection tool for surface of paint that is capable of detecting if a diameter of the minimum surface without paint of a mounting surface of a bolt hole is qualified, and if a height of surface without paint of side wall of a bolt hole as a counter hole exceeds a given range. The present invention is of simple structure and is convenient for use.
-
公开(公告)号：US20200298320A1
公开(公告)日：2020-09-24
申请号：US16817581
申请日：2020-03-12
发明人： Xiao Liu , Jingru Shen
IPC分类号： B23B29/12
摘要： A lathe fixture for machining a hub is characterized in that a power chuck (10) is installed inside a base (5), a positioning connecting block (6) is installed on the power chuck (10), a fan-shaped claw (7) is installed on the positioning connecting block (6), a pressing block (18) is installed on the base (5), and a first support plate (16) is arranged; the shell (2) is arranged in a back cavity of the base (5) from bottom to top, the force transmission shaft (4) penetrates through the base (5), the force transmission rod (3) is fixedly arranged in a groove of the shell (2), the first support plate (16) and the second support plate (14) are respectively arranged at the front end and the rear end of the shell (2), the balance block (15) is fixed between the first support plate (16) and the second support plate (14) through two guide posts (17), the spring (13) is arranged in the groove of the balance block (15) and the second support plate (14), and the cover plate (1) is fixedly arranged at the lower end of the shell (2); the invention provides a clamp with a centrifugal force compensation mechanism.
-
公开(公告)号：US10518373B2
公开(公告)日：2019-12-31
申请号：US15605491
申请日：2017-05-25
发明人： Weidong Liu , Fengyan Liu , Jiandong Guo , Xiao Liu , Yao Zheng , Yongwang Zhao , Honghai Zhou
摘要： 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.
-
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：US11179752B2
公开(公告)日：2021-11-23
申请号：US16247017
申请日：2019-01-14
发明人： Xiao Liu , Jiandong Guo
IPC分类号： B08B1/04 , B08B1/00 , B08B5/04 , B08B9/02 , B24B9/00 , A47L5/16 , B24B9/02 , B08B9/04 , B24B19/28 , B24B19/26
摘要： The present invention discloses a roller-type wheel flange surface powder removing device, that includes a corresponding roller brush that is replaced according to the size of a wheel to be processed. A manipulator places the wheel at corresponding positions of limit discs, output ends of cylinders extend to drive pressure blocks to press the wheel, and a sliding seat and a mechanism thereon reciprocate along with a rack within the travel range of guide pillars. While a second motor starts working, a first motor drives a second gear to rotate, and a first gear transmits the rotation speed to the roller brush through a support shaft according to a certain transmission ratio. The roller brush is driven by a third gear 23 and a rack 24 while rotating with the support shaft. The roller brush reciprocates to clean the surface of the wheel.
-
公开(公告)号：US11072014B2
公开(公告)日：2021-07-27
申请号：US16512405
申请日：2019-07-16
发明人： Zuo Xu , Guoyuan Xiong , Huiying Liu , Kuisheng Nie , Xiao Liu , Weidong Liu
摘要： 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.
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.022 秒)
