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公开(公告)号：US10220485B2
公开(公告)日：2019-03-05
申请号：US15423683
申请日：2017-02-03
发明人： Bowen Xue , Haiping Chang , Jiandong Guo
摘要： The present invention discloses an online burr removing device for a wheel. The device comprises a brush moving system, online transfer parts, clamp units, a lifting plate rotating part. When the device is used, one motor can simultaneously drive an inner brush, an outer brush and a plurality of round brushes to rotate, and the rotating speeds of the three kinds of brushes can be appropriate by setting an appropriate drive ratio; the device can avoid the problem that the linear speed is low in the center but high at the outer edge when an integrated brush rotates at the same angular speed; meanwhile, the device has the characteristics of high automation degree, advanced process, simple structure and high safety and stability.
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公开(公告)号：US10695819B2
公开(公告)日：2020-06-30
申请号：US16025884
申请日：2018-07-02
发明人： Haiping Chang , Lijuan Zhang , Shiwen Xu , Xuepu Yin , Hongwei Zhou , Zhixue Wang , Rui Li , Jin Zhang , Dawei Xu
摘要： The present disclosure discloses a method for forming a rim of a cast-spun aluminum alloy hub, that is, a special spinning composite machining method for forming a structure that the spokes and the inner wheel flange of the hub are cast and the middle of the rim is spun. The method can prevent the performance, strength and as-cast structure of the inner wheel flange from being destroyed, effectively improve the impact resistance of the cast-spun hub at the inner wheel flange, prevent the inner wheel flange of the cast-spun hub from cracking during radial impact and improve the performance of the spun structure of the rim, is beneficial to thinning the rim and realizes light weight of the rim.
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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.
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公开(公告)号：US10512992B2
公开(公告)日：2019-12-24
申请号：US15840787
申请日：2017-12-13
发明人： Weidong Liu , Shengchao Zhang , Haiping Chang , Yingfeng Wang , Yeling Tian , Dan Yao
IPC分类号： B23P19/027 , B60B3/16
摘要： The present application discloses a wheel bolt pressing device, which includes a frame, a servo motor, a connecting shaft, a bottom plate, a mounting base, a cylinder, a support, a spring A, a pull pin, a limiting sleeve, a thrust bearing, a bracket, a bolt, a strong magnet, a bolt mounting rack, a large linear bearing, a guide shaft, a press-down cylinder, a cylinder flange, a balancing stand, a guard, rollers, a mounting shaft, a mounting rack, contacts, an elastic rubber band, a holder, pin rolls and the like. The device may meet the requirement of a wheel for pressing bolts on line in use, which has ideal effect, high efficiency, and high automation degree. In addition, the wheel bolt pressing device is safe and reliable in work, and is particularly suitable for batch production in production lines.
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公开(公告)号：US20190283108A1
公开(公告)日：2019-09-19
申请号：US16026104
申请日：2018-07-03
发明人： Haiping Chang , Lijuan Zhang , Shiwen Xu , Changhai Li , Zhihua Zhu
摘要： Disclosed in the present disclosure is a process for manufacturing an aluminum alloy wheel. The process flow comprises: casting, de-flashing, soaking, spinning, thermal treatment, de-gating, X-ray and machining. The process reduces the cost by about 18 yuan/piece and reduces the weight of the finished product by 0.7-1.1 Kg by improving the casting production efficiency and the product quality, saving original cooling compressed air, canceling pre-machining, preheating and spinning the thermal blank, thermally treating the thermal blank and the like, has the cost equivalent to the comprehensive manufacturing cost of an ordinary cast wheel, and improves the market competitiveness of the cast-spun wheel. The process realizes short flow, light weight and low cost for manufacturing a cast-spun wheel, achieves intelligence of machining, and is suitable for automatic production of large-batch cast-spun wheels.
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公开(公告)号：US10384311B2
公开(公告)日：2019-08-20
申请号：US15688906
申请日：2017-08-29
发明人： Haiping Chang , Zhixue Wang , Shiyou Gao , Jin Zhang , Rui Li , Dawei Xu , Donghui Zhang
IPC分类号： B23K26/352 , B23K26/34 , C23C24/10 , C23C4/04 , C23C16/48
摘要： A spinning roller surface laser reinforced processing forming method is provided. A spinning roller is normalized after forging, the normalizing temperature is controlled to 860-880 DEG C., and the heat preservation time is 40-60 minutes; the spinning roller forging blank is roughly processed to reserve a tolerance allowance of 0.5 mm on the designated working face; the spinning roller and workpiece contact surface reinforcing layer is made of Ni625+WC2, in which WC is more than 22%; a reinforcing layer having the thickness of 0.8 mm is clad with laser on the working face of the spinning roller, and the preheating temperature is controlled to 250-400 DEG C. before welding; the spinning roller laser clad reinforcing layer is rolled; and the rolled spinning roller is put into a thermal treatment furnace for thermal treatment, and quenching and tempering treatment, re-crystallization and residual stress elimination are performed.
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公开(公告)号：US20230194176A1
公开(公告)日：2023-06-22
申请号：US17676302
申请日：2022-02-21
发明人： Lixin Huang , Shiwen Xu , Meng Li , Haiping Chang , Zhen Li , Zhen Peng
CPC分类号： F27D27/00 , C22C1/03 , F27M2003/13
摘要： The disclosure discloses a magnesium alloy material smelting device, comprising a furnace, a disc packing device, the disc packing device comprising a stirring shaft, a packing basket, a disc stirring head, the stirring shaft connected with a packing basket, the bottom of the packing basket connected with a disc stirring head, the disc stirring head comprising a plurality of stirring wings, the stirring wings connected with the packing basket and the stirring disc, the connecting ends of the stirring wings connected with each other, the stirring ends extending to the edge of the stirring disc, and the sidewall of the packing basket provided with a liquid passage hole; during the process of preparing and processing the magnesium alloy, the disc stirring head may accelerate the diffusion, the rotation of the disc stirring head may divide the melt into upper and lower layers, and the upper layer of the melt forms a solution vortex to accelerate the diffusion of the master alloy elements; the lower melt keeps relatively static to avoid the upturn of precipitated slag and shorten the precipitation time of slag, thereby improving the productivity.
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公开(公告)号：US10232485B2
公开(公告)日：2019-03-19
申请号：US15423644
申请日：2017-02-03
发明人： Bowen Xue , Haiping Chang , Ning Wang , Yongwang Zhao
摘要： The present invention provides a wheel burr removing device, which includes a frame, cylinders, guide posts, brush systems I, brush systems II and a clamping rotating system. The device in the present invention not only can be used for adjusting the angles of brushes II according to the size and the shape of the wheel so as to focus on removing burrs at the root of the rim, but also can be used for specifically removing burrs at the roots of flanges and the middle parts of spokes; meanwhile, the device has the characteristics of high automation degree, advanced process, simple structure and high safety and stability.
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公开(公告)号：US20190032705A1
公开(公告)日：2019-01-31
申请号：US15839215
申请日：2017-12-12
发明人： Weidong Liu , Shengchao Zhang , Haiping Chang , Yingfeng Wang , Yeling Tian , Dan Yao , Zegong He
摘要： Disclosed is a secondary clamping device for a wheel. Two bearings and a spacing ring are closed in a base by a bearing end cover, a shaft sleeve is mounted on the bearings, a linear bearing and a gland are fixed on the shaft sleeve, a positioning pin is fixed at the top of the floating shaft, two ends of the spring A are respectively connected with the positioning pin and the linear bearing, and the positioning pin can move up and down under the action of the spring A. A pull rod is fixed on the gland, the outer wall of the floating column is connected with the inner hole of the shaft sleeve, two ends of the spring B are respectively connected with the gland and the floating column.
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公开(公告)号：US09782866B1
公开(公告)日：2017-10-10
申请号：US15423721
申请日：2017-02-03
发明人： Bowen Xue , Haiping Chang , Jiandong Guo
CPC分类号： B24B9/04 , A46B13/02 , B08B1/002 , B08B1/04 , B24B27/0069 , B24B27/0076 , B24B29/005 , B24B41/067 , B24D13/145
摘要： The present invention provides an improved online burr removing device for a wheel. When the device is used, equal rotating speeds of the inner brush and the outer brush can be realized by using one driving motor, thereby avoiding the problem that the linear speed is low in the center but high at the outer edge when an integrated brush rotates at the same angle; meanwhile, the device has the characteristics of high automation degree, advanced process, simple structure and high safety and stability.
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