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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
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.
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公开(公告)号：US10384272B2
公开(公告)日：2019-08-20
申请号：US15635652
申请日：2017-06-28
发明人： Weidong Liu , Jiandong Guo , Bowen Xue
IPC分类号： B23B31/12 , B23B31/40 , B23B31/173 , B23Q3/06
摘要： The invention relates to a large-stroke tensioning device in a wheel machining process. The large-stroke tensioning device in the wheel machining process comprises a base (1), a servo motor (2), a mounting plate (3), a connecting plate (4), a shaft sleeve (5), an oil cylinder (6), a gland (7), bearings (8), a connecting shaft (9), a chassis (10), positioning pins (11), a flange plate (12), springs (13), sliding pedals (14), an expanding core (15), a protector (16) and the like. The large-stroke tensioning device can meet requirements of clamping and positioning of a wheel, and meanwhile has the characteristics of simple structure, convenience in manufacturing, stable performance and capability of meeting machining requirements on precision.
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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
发明人： Weidong Liu , Fengyan Liu , Jinling Yang
摘要： 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：US20190060941A1
公开(公告)日：2019-02-28
申请号：US16113052
申请日：2018-08-27
发明人： Weidong Liu , Fengyan Liu , Jiandong Guo , Xiaoguang Huang , Bowen Xue , Yao Zheng
IPC分类号： B05B15/00
摘要： 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：US09981309B2
公开(公告)日：2018-05-29
申请号：US15385114
申请日：2016-12-20
发明人： Bowen Xue , Lihua Liu , Jiandong Guo , Weidong Liu , Yao Zheng
CPC分类号： B22D17/2007 , B05B13/0221 , B05B13/0242 , B05B13/0285 , B05B13/0421 , B05B13/06 , B05C1/027 , B05C13/02 , B22D25/02 , B60B2310/202
摘要： The present invention discloses a wheel mold spraying device, which is composed of a frame, a servo motor, a servo electric cylinder, a hollow shaft, a nozzle and the like. Four side molds of a wheel are respectively placed on four slide plates; hand wheels are rotated to adjust the slide plates to proper positions through lead screws and guide rails; the servo motor drives the rotation of the hollow shaft and the nozzle through belt wheels and a synchronous belt, and the nozzle is automatically opened; and through guide posts, the servo electric cylinder lifts the nozzle to the top end while rotating, in which case the process of spraying for the four side molds can be completed.
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公开(公告)号：US09889534B2
公开(公告)日：2018-02-13
申请号：US15172496
申请日：2016-06-03
发明人： Bowen Xue , Yacong Zhang , Jiandong Guo , Weidong Liu , Yao Zheng
摘要： The present invention relates to an improved on-line deburring device of a wheel valve hole, having a frame, electric cylinders, an air cylinder, grinding heads, a motor, guide rails and a transmission shaft. In use, the present invention can meet the requirements for deburring the wheel valve hole; meanwhile, the device has the characteristics of high production efficiency, advanced technique, high automation degree, stable performance, etc.
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公开(公告)号：US20170363405A1
公开(公告)日：2017-12-21
申请号：US15620299
申请日：2017-06-12
发明人： Jinling Yang , Li Yang , Weidong Liu
IPC分类号： G01B5/14 , G01M17/013
CPC分类号： G01B5/14 , B60B2310/20 , G01B3/26 , G01B3/50 , G01B5/12 , G01M17/013
摘要： A wheel center bore size qualification detection device includes an upper crossbeam, large guide posts, small guide posts, a center go/no go gauge no go end, a center go/no go gauge go end, small guide sleeves, large guide sleeves, a stand, jaws, small air cylinders, a coupling flange A, a coupling flange B, a lower crossbeam, bases, a large air cylinder, a centering pin A, centering pins B, a mobile sensor bracket, a mobile sensor, a detection connecting rod and bracket, a backing plate, connecting bolts and a fixed plate. The device provided has the characteristics of accurate location, practical structure, high detection accuracy, high efficiency, work safety and reliability and the like.
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18.发明申请公开(公告)号：US20170211921A1
公开(公告)日：2017-07-27
申请号：US15413896
申请日：2017-01-24
发明人： Yao Zheng , Xiaoguang Huang , Jiandong Guo , Weidong Liu , Bowen Xue
摘要： A device and method for measuring the thickness and position tolerance of a wheel bolt hole. The device includes a screw, a handle, a detection pillar and a base plate, where the handle and the base plate are fixed via the screw; the detection pillar is fixed onto the base plate through interference fit; and the detection pillar a bolt hole. The position tolerance and thickness of a bolt hole are measured simultaneously, and the labor intensity is reduced, and the existing bolt hole position tolerance detection tool can be modified for the use as the tool of the device, saving costs. The tool can detect the thickness of a bolt hole and qualitatively determine the range where the difference between the value of bolt hole thickness and the standard value approximately lies, and can be used for the grading of bolt hole thickness values based.
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公开(公告)号：US20170157677A1
公开(公告)日：2017-06-08
申请号：US15363552
申请日：2016-11-29
发明人： Minghua Liu , Weidong Liu , Jiandong Guo , Xiaoguang Huang , Huiying Liu , Zhiyuan Yu , Ruixiao Zhou , Song Li
IPC分类号： B23B5/28
CPC分类号： B23B5/28 , B23B2215/08 , B60B2310/228 , B60B2310/231
摘要： The present invention discloses a wheel machining technology in which blank quantity is furthest removed by using a 90-degree external turning tool. Under the premise that the rotation direction of a wheel is unchanged, an upper trench of a groove is processed by using a left-handed special cutting-off cutter. Under the premise that the rotation direction of the wheel is unchanged, a lower trench of the groove is processed by using a right-handed special cutting-off cutter. The left-handed special cutter and the right-handed special cutter are added to the wheel machining technology disclosed by the present invention, so as to complete the processing of a groove of an outer wheel rim; a processing program can be pre-edited, so that processed effects conform to the design requirements of drawings of products.
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公开(公告)号：US11951778B2
公开(公告)日：2024-04-09
申请号：US16746931
申请日：2020-01-19
发明人： Shiwen Xu , Mingbo Chen , Minglei Li , Shaobing Huang , Tiefeng Hu , Shuwei Feng , Dadong Wang , Weidong Liu
CPC分类号： B60C19/002 , B60B21/12 , B60B2900/133
摘要： A sound absorber is configured as a rectangular hexahedral box and forms a porous double-layer Helmholtz resonance sound absorbing structure, at the same time, the sound absorber in the form of a box forms a structural resonance sound absorbing device itself, and the first-order natural mode frequency of the device is identical to that of a wheel air chamber. When the box-type sound absorbing structure is assembled in a wheel, double functions of absorbing acoustic resonance of the wheel air chamber under the organic combination of Helmholtz resonance sound absorption and structural resonance sound absorption can be realized.
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